WebSVN – vnag – Path Comparison – /

Regard whitespace Rev 79 → Rev 80

/trunk/plugins/roundcube_version/icinga2.conf
File deleted

/trunk/plugins/roundcube_version/check_roundcube_version.phps
File deleted

/trunk/plugins/roundcube_version/RoundcubeVersionCheck.class.php
File deleted

/trunk/plugins/ipfm/INSTALL
File deleted

/trunk/plugins/ipfm/index.php
File deleted

/trunk/plugins/ipfm/dygraph/excanvas.js
File deleted

/trunk/plugins/ipfm/dygraph/update-dygraph.sh
File deleted

/trunk/plugins/ipfm/dygraph/dygraph-combined.js
File deleted
\ No newline at end of file

/trunk/plugins/ipfm/IpFlowMonitorCheck.class.php
File deleted

/trunk/plugins/ipfm/icinga2.conf
File deleted

/trunk/plugins/ipfm/check_ipfm.phps
File deleted

/trunk/plugins/4images_version/FourImagesVersionCheck.class.php
File deleted

/trunk/plugins/4images_version/icinga2.conf
File deleted

/trunk/plugins/4images_version/check_4images_version.phps
File deleted

/trunk/plugins/owncloud_version/icinga2.conf
File deleted

/trunk/plugins/owncloud_version/check_owncloud_version.phps
File deleted

/trunk/plugins/owncloud_version/OwnCloudVersionCheck.class.php
File deleted

/trunk/plugins/phpbb_version/icinga2.conf
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/trunk/plugins/phpbb_version/check_phpbb_version.phps
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/trunk/plugins/phpbb_version/PhpBbVersionCheck.class.php
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/trunk/plugins/file_timestamp/check_file_timestamp.phps
File deleted

/trunk/plugins/file_timestamp/FileTimestampCheck.class.php
File deleted

/trunk/plugins/file_timestamp/icinga2.conf
File deleted

/trunk/plugins/last/check_last.phps
File deleted

/trunk/plugins/last/LastCheck.class.php
File deleted

/trunk/plugins/last/icinga2.conf
File deleted

/trunk/plugins/overview
File deleted

/trunk/plugins/gitlab_version/check_gitlab_version.phps
File deleted

/trunk/plugins/gitlab_version/GitLabVersionCheck.class.php
File deleted

/trunk/plugins/gitlab_version/icinga2.conf
File deleted

/trunk/plugins/viewvc_version/check_viewvc_version.phps
File deleted

/trunk/plugins/viewvc_version/icinga2.conf
File deleted

/trunk/plugins/viewvc_version/ViewVCVersionCheck.class.php
File deleted

/trunk/plugins/websvn_version/check_websvn_version.phps
File deleted

/trunk/plugins/websvn_version/icinga2.conf
File deleted

/trunk/plugins/websvn_version/WebSvnVersionCheck.class.php
File deleted

/trunk/plugins/megaraid/check_megaraid.phps
File deleted

/trunk/plugins/megaraid/icinga2.conf
File deleted

/trunk/plugins/megaraid/MegaRaidCheck.class.php
File deleted

/trunk/plugins/megaraid/status_battery.mock_
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\ No newline at end of file

/trunk/plugins/megaraid/status_ld.mock_
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\ No newline at end of file

/trunk/plugins/megaraid/status_pd.mock_
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\ No newline at end of file

/trunk/plugins/nextcloud_version/icinga2.conf
File deleted

/trunk/plugins/nextcloud_version/check_nextcloud_version.phps
File deleted

/trunk/plugins/nextcloud_version/NextCloudVersionCheck.class.php
File deleted

/trunk/plugins/phpmyadmin_version/icinga2.conf
File deleted

/trunk/plugins/phpmyadmin_version/check_phpmyadmin_version.phps
File deleted

/trunk/plugins/phpmyadmin_version/PhpMyAdminVersionCheck.class.php
File deleted

/trunk/Makefile
1,5 → 1,5
plugins: plugins//.php framework/vnag_framework.inc.php
php --define phar.readonly=0 build.phps
plugins: src/plugins//.php src/framework/vnag_framework.inc.php
php --define phar.readonly=0 src/build.phps

clean:
rm -f bin/*.phar

 /trunk/TODO.md
 ,10 → 1,4
-Big change 2023
----------------
-- put all sources in src/
 TODO
 ----

 /trunk/bin/4images_version.phar
 ,0 → 1,300
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/4images_version/check_4images_version.phps';
+const LEN = 6684;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+ð framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤8plugins/4images_version/FourImagesVersionCheck.class.php
+^*e
+Læ¸¤2plugins/4images_version/check_4images_version.phpsÖ^*eÖ¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class FourImagesVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_4images_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local 4images system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, '4imagesPath', 'The local directory where your 4images installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/includes/constants.php"); if ($cont === false) { throw new VNagException("Cannot find version information at $path (cannot read constants.php)"); } if (!preg_match("@define\('SCRIPT_VERSION', '(.*)'\);@ismU", $cont, $m)) { throw new VNagException("Cannot find version information at $path (constant SCRIPT_VERSION not found in constants.php)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://www.4homepages.de/download-4images'); if ($cont === false) { throw new VNagException("Cannot access website with latest version"); } if (!preg_match('@<h2>Download 4images (.+)</h2>@ismU', $cont, $m)) { if (!preg_match('@>Current Version: (.+)</a>@ismU', $cont, $m)) { throw new VNagException("Cannot find version information on the website"); } } return trim($m[1]); } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the 4images installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); $latest_version = $this->get_latest_version(); if (version_compare($version,$latest_version) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/FourImagesVersionCheck.class.php'; $job = new FourImagesVersionCheck(); $job->run(); unset($job); æÁXÒ3eð&UiMîãXè=ÿ(eÛ;mÐ¬&?å(Ç¶Þý´*ßlgwòsÔ'*Â2!GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/4images_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_4images_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/4images_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_4images_version_dir$"
+                        description = "Location where the 4images installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_4images_version" {
+//      import "generic-service"
+//      check_command = "vnag_4images_version"
+//      vars = {
+//              vnag_4images_version_dir = "/var/www/website1/4images/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_4images_version" {
+//      import "generic-service"
+//      check_command = "vnag_4images_version"
+//      vars = {
+//              vnag_4images_version_dir = "/var/www/website2/4images/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_4images_version" {
+//      import "generic-service"
+//      check_command = "vnag_4images_version"
+//      vars = {
+//              vnag_4images_version_dir = "/var/www/website3/4images/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/aastra_430_voicemail.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/aastra_430_voicemail/check_aastra_430_voicemail.phps';
+const LEN = 6694;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+ÿ framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤=plugins/aastra_430_voicemail/VNagAastra430VoiceMail.class.php«    ^*e«       k7¤<plugins/aastra_430_voicemail/check_aastra_430_voicemail.phpsÔ^*eÔgÇj¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class VNagAastra430VoiceMail extends VNag { protected $argFtpHostname = null; protected $argFtpUsername = null; protected $argFtpPassword = null; const DEFAULT_USERNAME = 'admin'; const DEFAULT_PASSWORD = '33aastra'; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vht'); } $this->addExpectedArgument($this->argFtpHostname = new VNagArgument('H', 'ftphostname', VNagArgument::VALUE_REQUIRED, 'ftphostname', 'The FTP hostname', null)); $this->addExpectedArgument($this->argFtpUsername = new VNagArgument('u', 'ftpusername', VNagArgument::VALUE_REQUIRED, 'ftpusername', 'The FTP username (usually "'.self::DEFAULT_USERNAME.'")', self::DEFAULT_USERNAME)); $this->addExpectedArgument($this->argFtpPassword = new VNagArgument('p', 'ftppassword', VNagArgument::VALUE_REQUIRED, 'ftppassword', 'The FTP password (default "'.self::DEFAULT_PASSWORD.'")', self::DEFAULT_PASSWORD)); $this->getHelpManager()->setPluginName('vnag_aastra_430_voicemail'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks for voicemail messages on a Aastra 430.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -H <ftphost> -u <ftpusername> -p <ftppassword>'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); } protected static function aastra430NumVm($ftp_host, $user, $password) { if (!($conn = @ftp_connect($ftp_host))) throw new VNagException('FTP connect failed'); if (!@ftp_login($conn, $user, $password)) throw new VNagException('FTP login failed'); $messages = @ftp_nlist($conn, '/home/voice/vm/gen'); if (!is_array($messages)) throw new VNagException('FTP folder not found!'); $count = count($messages); @ftp_close($conn); return $count; } protected function cbRun() { $this->argFtpHostname->require(); $ftp_hostname = $this->argFtpHostname->getValue(); $ftp_username = $this->argFtpUsername->getValue(); $ftp_password = $this->argFtpPassword->getValue(); $count = self::aastra430NumVm($ftp_hostname, $ftp_username, $ftp_password); $this->setStatus("$count new voicemail messsages", true); if ($count == 0) { $this->setStatus(VNag::STATUS_OK); } else { $this->setStatus(VNag::STATUS_WARNING); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/VNagAastra430VoiceMail.class.php'; $job = new VNagAastra430VoiceMail(); $job->run(); unset($job); Vz#3ÈïFíÚÑ½·`ÙoÔëgÿ1}Ðïßè´¦r8né?0æ·Ak¦¶ñ&ìÞ.Æë$Ä¢LÝ:£~GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/aastra_430_voicemail.phar.conf
 ,0 → 1,42
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_aastra_430_voicemail" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/aastra_430_voicemail.phar" ]
+        arguments = {
+                "-H" = {
+                        value = "$vnag_aastra_430_voicemail_ftphostname$"
+                        description = "The FTP hostname"
+                        required = true
+                }
+                "-u" = {
+                        value = "$vnag_aastra_430_voicemail_ftpusername$"
+                        description = "The FTP username (usually 'admin')"
+                }
+                "-p" = {
+                        value = "$vnag_aastra_430_voicemail_ftppassword$"
+                        description = "The FTP password"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_voicemail" {
+//      import "generic-service"
+//      check_command = "vnag_aastra_430_voicemail"
+//      vars = {
+//              vnag_aastra_430_voicemail_ftphostname = ""
+//              vnag_aastra_430_voicemail_ftpusername = ""
+//              vnag_aastra_430_voicemail_ftppassword = ""
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/disk_running.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/disk_running/check_disk_running.phps';
+const LEN = 6678;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+á framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤/plugins/disk_running/DiskRunningCheck.class.phpü  ^*eü       «ÙÌ¤,plugins/disk_running/check_disk_running.phpsÈ^*eÈcjq¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class DiskRunningCheck extends VNag { protected $argDisks = null; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vhtv'); } $this->getHelpManager()->setPluginName('vnag_disk_running'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a disk is running/online, even if no SMART functionality is available.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -d diskname[,diskname[,...]]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argDisks = new VNagArgument('d', 'disknames', VNagArgument::VALUE_REQUIRED, 'disks', 'Disks to be monitored, e.g. "sda,sdb"')); } protected function cbRun() { $count_total = 0; $count_running = 0; $count_offline = 0; $count_warning = 0; $count_unknown = 0; $disks = $this->argDisks->getValue(); if (empty($disks)) { throw new VNagException("Please specify the disks you want to monitor."); } $disks = explode(',',$disks); foreach ($disks as $disk) { $disk = preg_replace('@^/dev/@', '', $disk); $disk = preg_replace('@[^a-zA-Z0-9]@', '', $disk); $disk = preg_replace('@^(...)\d+@', '\\1', $disk); $count_total++; if (!file_exists("/dev/$disk")) { $this->addVerboseMessage("$disk : Drive does not exist", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_CRITICAL); $count_offline++; } else { $state_file = "/sys/block/$disk/device/state"; if (!file_exists($state_file)) { $this->addVerboseMessage("$disk : Cannot fetch state (Is this a valid block device?)", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_CRITICAL); $count_unknown++; } else { $cont = @file_get_contents($state_file); if ($cont === false) throw new VNagException("Cannot read $state_file"); $state = trim($cont); if ($state != 'running') { $this->addVerboseMessage("$disk : $state", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_CRITICAL); $count_offline++; } else { $this->addVerboseMessage("$disk : $state", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $this->setStatus(VNag::STATUS_OK); $count_running++; } } } } $this->setHeadline(sprintf('Checked %d disks (%d running, %d offline, %d warnings, %d unknown)', $count_total, $count_running, $count_offline, $count_warning, $count_unknown)); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/DiskRunningCheck.class.php'; $job = new DiskRunningCheck(); $job->run(); unset($job); r]X}³Xýñ4³OTè*)TÚõðì»øy±)?×2=)°_'ñ1ö9uymSÐC¹Ó #¬ÔGBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/disk_running.phar.conf
 ,0 → 1,36
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_disk_running" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/disk_running.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_disk_running_disks$"
+                        description = "Disks to be monitored; can be comma separated, e.g. 'sda,sdb'"
+                        required = true
+                }
+                "-v" = {
+                        set_if = "$vnag_disk_running_verbose$"
+                        description = "Additionally list drives which are OK, not just the drives which are offline."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_disk_running" {
+//      import "generic-service"
+//      check_command = "vnag_disk_running"
+//      vars = {
+//              vnag_disk_running_disks = "sda,sdb"
+//              vnag_disk_running_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/file_timestamp.phar
 ,0 → 1,299
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/file_timestamp/check_file_timestamp.phps';
+const LEN = 6682;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+é framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤3plugins/file_timestamp/FileTimestampCheck.class.php¤^*e¤¼
+¤0plugins/file_timestamp/check_file_timestamp.phpsÎ^*eÎRiÒû¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class FileTimestampCheck extends VNag { protected $argFiles = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vhtwcv'); $this->getHelpManager()->setPluginName('check_file_timestamp'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if local files are within a specific timestamp.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-v] -w <warnSeconds>s -c <critSeconds>s -f "[#]<mask>" [-f "[#]<mask>" [...]]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argFiles = new VNagArgument('f', 'file', VNagArgument::VALUE_REQUIRED, 'mask', 'The files to be checked. This argument can be used multiple times. Wilcards may be used but MUST be passed as string only (not resolved by the Shell). There are two possible checking modes: If you put a # in front of the file mask, only the youngest file of each group will be checked (use this mode e.g. if you want to check if a downloader is regularly downloading files into a download directory). Otherwise, all files of the file group are checked.')); } private static function humanFriendlyInterval($secs) { $out = array(); $years = floor($secs / 60 / 60 / 24 / 365); if ($years > 0) $out[] = $years == 1 ? "$years year" : "$years years"; $days = floor($secs / 60 / 60 / 24) % 365; if ($days > 0) $out[] = $days == 1 ? "$days day" : "$days days"; $hours = floor($secs / 60 / 60) % 24; if ($hours > 0) $out[] = $hours == 1 ? "$hours hour" : "$hours hours"; $minutes = floor($secs / 60) % 60; if ($minutes > 0) $out[] = $minutes == 1 ? "$minutes minute" : "$minutes minutes"; $seconds = $secs % 60; if ($seconds > 0) $out[] = $seconds == 1 ? "$seconds second" : "$seconds seconds"; return implode(", ", $out); } protected function cbRun($optional_args=array()) { $this->argFiles->require(); $countFilesTotal = 0; $countFilesCrit = 0; $countFilesWarn = 0; $fileGroupMasks = $this->argFiles->getValue(); if (!is_array($fileGroupMasks)) $fileGroupMasks = array($fileGroupMasks); foreach ($fileGroupMasks as $fileGroupMask) { if (substr($fileGroupMask, 0, 1) === '#') { $fileGroupMask = substr($fileGroupMask, 1); $files = glob($fileGroupMask); if (count($files) == 0) continue; $youngestTS = null; foreach ($files as $file) { $youngestTS = is_null($youngestTS) ? filemtime($file) : max($youngestTS, filemtime($file)); } $youngestAge = time() - $youngestTS; $countFilesTotal++; if ($this->checkAgainstCriticalRange($youngestAge.'s', false, true)) { $countFilesCrit++; $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)." (Critical)\n", VNag::VERBOSITY_SUMMARY); } else if ($this->checkAgainstWarningRange($youngestAge.'s', false, true)) { $countFilesWarn++; $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)." (Warning)\n", VNag::VERBOSITY_SUMMARY); } else { if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) { $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } } } else { $files = glob($fileGroupMask); if (count($files) == 0) continue; foreach ($files as $file) { $age = time() - filemtime($file); $countFilesTotal++; if ($this->checkAgainstCriticalRange($age.'s', false, true)) { $countFilesCrit++; $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)." (Critical)\n", VNag::VERBOSITY_SUMMARY); } else if ($this->checkAgainstWarningRange($age.'s', false, true)) { $countFilesWarn++; $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)." (Warning)\n", VNag::VERBOSITY_SUMMARY); } else { if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) { $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } } } } } $msg = array(); $msg[] = "Checked $countFilesTotal files"; if ($this->getArgumentHandler()->getArgumentObj('w')->available()) $msg[] = "$countFilesWarn are in warning time range"; if ($this->getArgumentHandler()->getArgumentObj('c')->available()) $msg[] = "$countFilesCrit are in critical time range"; $msg = implode(", ", $msg); $this->setHeadLine($msg); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/FileTimestampCheck.class.php'; $job = new FileTimestampCheck(); $job->run(); unset($job); /ö~ÄØ{DØ Ff«ñ)Ú*ÍÇ²vk¤%õrm£YÖñþà¡aÊèØ:3¸+Ní¥sûZ7[GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/file_timestamp.phar.conf
 ,0 → 1,72
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_file_timestamp" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/file_timestamp.phar" ]
+        arguments = {
+                "-f" = {
+                        value = "$vnag_file_timestamp_file$"
+                        description = "File or filemask to be checked. There are two possible checking modes: If you put a # in front of the file mask, only the youngest file of each group will be checked (use this mode e.g. if you want to check if a downloader is regularly downloading files into a download directory). Otherwise, all files of the file group are checked."
+                        repeat_key = true
+                        required = true
+                }
+                "-w" = {
+                        value = "$vnag_file_timestamp_warn$"
+                        description = "Max age of file (warning range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-c" = {
+                        value = "$vnag_file_timestamp_crit$"
+                        description = "Max age of file (critical range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-v" = {
+                        set_if = "$vnag_file_timestamp_verbose$"
+                        description = "Additionally list files which are OK, not just the files which are out of the time range."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_daily_backup_timestamp" {
+//      import "generic-service"
+//      check_command = "vnag_file_timestamp"
+//      vars = {
+//              vnag_file_timestamp_file = [ "/backup/automatic/timestamps/ts_daily_rsync", "/backup/automatic/timestamps/ts_daily_mysqldump" ]
+//              vnag_file_timestamp_warn = "86400s"   // 24h
+//              vnag_file_timestamp_crit = "144000s"  // 40h
+//              vnag_file_timestamp_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_3month_backup_timestamp" {
+//      import "generic-service"
+//      check_command = "vnag_file_timestamp"
+//      vars = {
+//              vnag_file_timestamp_file = [ "/backup/automatic/timestamps/ts_raspberry_rsync" ]
+//              vnag_file_timestamp_warn = "7776000s"   // 3 Months
+//              vnag_file_timestamp_crit = "15552000s"  // 6 Months
+//              vnag_file_timestamp_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_downloader_timestamp" {
+//      import "generic-service"
+//      check_command = "vnag_file_timestamp"
+//      // the prepending hashtag means 'check only the youngest file'
+//      vars = {
+//              vnag_file_timestamp_file = [ "#/home/test/my_downloader/downloaded_files/*.jpg" ]
+//              vnag_file_timestamp_warn = "86400s"   // 24h
+//              vnag_file_timestamp_crit = "144000s"  // 40h
+//              vnag_file_timestamp_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/gitlab_version.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/gitlab_version/check_gitlab_version.phps';
+const LEN = 6682;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+é framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤3plugins/gitlab_version/GitLabVersionCheck.class.phpF^*eF"o³*¤0plugins/gitlab_version/check_gitlab_version.phpsÎ^*eÎ;¬Í¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class GitLabVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vvht'); $this->getHelpManager()->setPluginName('check_gitlab_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local GitLab system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'gitLabPath', 'The local directory where your GitLab installation (version-manifest.txt) is located.')); } protected function getInstalledVersion($dir) { $version_manifest = $dir.'/version-manifest.json'; if (!file_exists($version_manifest)) { throw new VNagException('This is not a valid GitLab installation in "'.$dir.'" (version-manifest.json is missing).'); } $cont = @file_get_contents($version_manifest); if ($cont === false) { throw new VNagException('Cannot read version-manifest.json from GitLab installation in "'.$dir.'".'); } $json = @json_decode($cont,true); if ($json === false) { throw new VNagException('This is not a valid GitLab installation in "'.$dir.'" (version-manifest.json has invalid JSON data).'); } return $json['build_version']; } protected function getServerResponse($version) { $opts = array( 'http'=>array( 'method'=>"GET", 'header'=>"Referer: http://example.org/\r\n" ) ); $context = stream_context_create($opts); $url = "https://version.gitlab.com/check.svg?gitlab_info=". urlencode(base64_encode('{"version":"'.$version.'"}')); $cont = $this->url_get_contents($url, 1*60*60, $context); if ($cont === false) { throw new VNagException('Cannot query version.gitlab.com for version check (Version '.$version.')'); } if (!preg_match('@>([^<]+)</text>@ismU', $cont, $m)) { throw new VNagException('Server version.gitlab.com sent an unexpected reply (Version '.$version.')'); } return $m[1]; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the GitLab installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $cur_ver = $this->getInstalledVersion($system_dir); $status = $this->getServerResponse($cur_ver); if ($status == 'up-to-date') { $this->setStatus(VNag::STATUS_OK); } else if ($status == 'update available') { $this->setStatus(VNag::STATUS_WARNING); } else if ($status == 'update asap') { $this->setStatus(VNag::STATUS_CRITICAL); } else { $this->setStatus(VNag::STATUS_UNKNOWN); } $this->setHeadline("GitLab currently installed version $cur_ver [$status] at $system_dir", true); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/GitLabVersionCheck.class.php'; $job = new GitLabVersionCheck(); $job->run(); unset($job); =.£Jtl¨d#â¸tÃw7×]EYSÁHLy`        _}MAÇ×íÅ+¬áÅ'>ÎªaÄ{qTô¸GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/gitlab_version.phar.conf
 ,0 → 1,31
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_gitlab_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/gitlab_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_gitlab_version_dir$"
+                        description = "Location where the GitLab installation (file version-manifest.txt) is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_gitlab_version" {
+//      import "generic-service"
+//      check_command = "vnag_gitlab_version"
+//      vars = {
+//              vnag_gitlab_version_dir = "/opt/gitlab/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/hp_smartarray.phar
 ,0 → 1,301
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/hp_smartarray/check_hp_smartarray.phps';
+const LEN = 6680;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
 +×ý¤.plugins/hp_smartarray/check_hp_smartarray.phpsÊ^*eÊÐÓ¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class HpSmartArrayCheck extends VNag { private $argSlot = null; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vhtv'); } $this->addExpectedArgument($this->argSlot = new VNagArgument('s', 'slot', VNagArgument::VALUE_REQUIRED, 'slot', 'The slot of the Smart Array controller.', null)); $this->getHelpManager()->setPluginName('vnag_hp_smartarray'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the controller and disk status of a HP SmartArray RAID controller (using ssacli).'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ --slot slotnumber'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); } private function ssacli_physical_disk_status($slot) { $mock_file = __DIR__.'/status_pd.mock'; if (file_exists($mock_file)) return array(0, file_get_contents($mock_file)); $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' pd all show status'; $out = array(); exec($cmd, $out, $ec); return array($ec, implode("\n", $out)); } private function ssacli_logical_disk_status($slot) { $mock_file = __DIR__.'/status_ld.mock'; if (file_exists($mock_file)) return array(0, file_get_contents($mock_file)); $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' ld all show status'; $out = array(); exec($cmd, $out, $ec); return array($ec, implode("\n", $out)); } private function ssacli_controller_status($slot) { $mock_file = __DIR__.'/status_ctrl.mock'; if (file_exists($mock_file)) return array(0, file_get_contents($mock_file)); $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' show status'; $out = array(); exec($cmd, $out, $ec); return array($ec, implode("\n", $out)); } private function check_all($slot, &$ok) { list($ec, $cont) = $this->ssacli_physical_disk_status($slot); if ($ec != 0) { $this->setStatus(VNag::STATUS_UNKNOWN); $this->setHeadline("Error checking physical disk status: $cont", true); $ok = false; } else { $cont = explode("\n", $cont); foreach ($cont as $s) { $s = trim($s); if ($s == '') continue; if (strpos($s,': OK') !== false) continue; $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline($s, true); $ok = false; } } list($ec, $cont) = $this->ssacli_controller_status($slot); $cont = explode("\n", $cont); foreach ($cont as $s) { $s = trim($s); if ($s == '') continue; if (preg_match('@Smart Array (.+) in Slot (.+)@', $s, $dummy)) continue; if (strpos($s,': OK') !== false) continue; $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline($s, true); $ok = false; } list($ec, $cont) = $this->ssacli_logical_disk_status($slot); $cont = explode("\n", $cont); foreach ($cont as $s) { $s = trim($s); if ($s == '') continue; if (strpos($s,': OK') !== false) continue; $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline($s, true); $ok = false; } } protected function cbRun() { $slot = $this->argSlot->available() ? $this->argSlot->getValue() : ''; if ($slot == '') { throw new VNagException("Require slot argument"); } $ok = true; $this->check_all($slot, $ok); if ($ok) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("All OK at slot $slot"); } } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/HpSmartArrayCheck.class.php'; $job = new HpSmartArrayCheck(); $job->run(); unset($job); ;ê¯èQ½´fÖjX}O!/±1&·¡o_%°î«oÑ'ºµxÊ½U
 +ÿÉ|qÓGBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/hp_smartarray.phar.conf
 ,0 → 1,43
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/hp_smartarray.phar
+// You MUST make sure that the script check_hp_smartarray and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_hp_smartarray" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/hp_smartarray.phar"
+        ]
+        arguments = {
+                "-s" = {
+                        value = "$vnag_hp_smartarray_slot$"
+                        description = "The slot where the HP Smart Array RAID controller is installed"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_hp_smartarray_slot3" {
+//      import "generic-service"
+//      check_command = "vnag_hp_smartarray"
+//      check_interval = 15m
+//      vars = {
+//              vnag_hp_smartarray_slot = 3
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/ipfm.phar
 ,0 → 1,382
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/ipfm/check_ipfm.phps';
+const LEN = 6662;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Ë framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤)plugins/ipfm/IpFlowMonitorCheck.class.php·!^*e·!ª%¤plugins/ipfm/check_ipfm.phpsÎ^*eÎî¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); define('OUTPUT_UOM', 'GB'); class IpFlowMonitorCheck extends VNag { protected $argLogDir = null; protected $argLimit = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vhtwc'); $this->getHelpManager()->setPluginName('check_ipfm'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the network traffic monitored by ipfm.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w currentGB[,expectedGB]] [-c currentGB[,expectedGB]] [-l limitGB] [-L path]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argLimit = new VNagArgument('l', 'limit', VNagArgument::VALUE_REQUIRED, 'limit', '"Traffic inclusive" limit (e.g. 10TB)', null)); $this->addExpectedArgument($this->argLogDir = new VNagArgument('L', 'logdir', VNagArgument::VALUE_REQUIRED, 'path', 'Location of the ipfm log dir (Default: /var/log/ipfm)', '/var/log/ipfm')); } protected function interprete_ipfm_logfile($logfile) { $res = array(); $ary = file($logfile); foreach ($ary as $a) { $a = trim($a); if ($a == '') continue; if (substr($a, 0, 1) == '#') continue; $a = preg_replace("|\s+|ism", ' ', $a); $bry = explode(' ', $a); $res[$bry[0]] = array($bry[1], $bry[2], $bry[3]); } return $res; } protected function cbRun($optional_args=array()) { if (!defined('USE_DYGRAPH')) define('USE_DYGRAPH', false); $logDir = $this->argLogDir->getValue(); if (!is_dir($logDir)) throw new VNagException("Log dir $logDir not found"); $monthLimit = $this->argLimit->getValue(); if (!is_null($monthLimit)) { $p = (new VNagValueUomPair($monthLimit))->normalize(OUTPUT_UOM); $monthLimitValue = $p->getValue(); $monthLimitUom = $p->getUom(); } ob_start(); ?>
+                <script type="text/javascript">
+                        google.load("visualization", "1", {packages:['imageareachart', 'corechart']});
+                        google.setOnLoadCallback(drawChart);
+                        function drawChart() {
+                                var data = new google.visualization.DataTable();
+                                data.addColumn('string', 'Year');
+                                data.addColumn('number', 'Total');
+                                data.addColumn('number', 'In');
+                                data.addRows([
+                <?php
+ $day = date('d'); $mon = date('m'); $year = date('Y'); $didata = ''; $logfiles = glob($logDir.'/*.log'); sort($logfiles); $monthtotal[$year][$mon] = 0; $daystotal = array(); $max = 0; $first = true; foreach ($logfiles as $logfile) { $stat = $this->interprete_ipfm_logfile($logfile); $date = ''; if (preg_match('/^.*_00\.log$/', $logfile)) { preg_match('@(\d{4})_(\d{2})_(\d{2})@ismU', $logfile, $m); $t_day = $m[3]; $t_mon = $m[2]; $t_year = $m[1]; $date = $t_day; } $in = $out = $total = 0; foreach ($stat as $s) { $in += $s[0]; $out += $s[1]; $total += $s[2]; } $in = (new VNagValueUomPair($in.'B'))->normalize(OUTPUT_UOM)->getValue(); $out = (new VNagValueUomPair($out.'B'))->normalize(OUTPUT_UOM)->getValue(); $total = (new VNagValueUomPair($total.'B'))->normalize(OUTPUT_UOM)->getValue(); if (preg_match('/^.*(\d{4})_(\d{2})_(\d{2})_(\d{2})\.log$/', $logfile, $m)) { $t_year = $m[1]; $t_mon = $m[2]; $t_day = $m[3]; $t_hour = $m[4]; if (isset($monthtotal[$t_year][$t_mon])) { $monthtotal[$t_year][$t_mon] += $total; } else { $monthtotal[$t_year][$t_mon] = $total; } if (($t_year == $year) && ($t_mon == $mon)) { if (isset($daystotal[$t_day])) { $daystotal[$t_day] += $total; } else { $daystotal[$t_day] = $total; } if (!$first) echo ","; else $first = false; echo "['$date', ".round($total,2).", ".round($in,2)."]\n"; $didata .= '"'.$t_year.'-'.$t_mon.'-'.$t_day.' '.$t_hour.':00:00,'.round($in,2).','.round($out,2).','.round($total,2).'\n" +'."\n"; } } if ($total > $max) $max = $total; } $num_days_in_month = date('t', mktime(0, 0, 0, intval($mon), 1, intval($year))); $expected = $monthtotal[$year][$mon]/$day * $num_days_in_month; ?>
+                        ]);
+                        var chart = new google.visualization.ImageAreaChart(document.getElementById('chart_div'));
+                <?php if (!USE_DYGRAPH) { ?>
+                        chart.draw(data, {width: 800, height: 440, min: 0, max: <?php echo $max; ?>, title: 'Traffic in <?php echo $mon.'/'.$year; ?> [in <?php echo OUTPUT_UOM; ?>/h]'});
+                <?php } ?>
+                        // ---
+                        var data_month = new google.visualization.DataTable();
+                        data_month.addColumn('string', 'Day');
+                        data_month.addColumn('number', 'Total');
+                        data_month.addRows([
+                <?php
+ $first = true; foreach ($daystotal as $t_day => $traffic) { if (!$first) echo ","; else $first = false; echo "['$t_day.$mon.$year', ".round($traffic,2)."]\n"; } ?>
+                        ]);
+                        var options_month = {
+                                width: 800, height: 440,
+                                vAxis: { viewWindow: { min: 0 } },
+                                title: 'Month overview for <?php echo $mon.'/'.$year; ?> [GiB]'
+                        };
+                        var chart_month = new google.visualization.ColumnChart(document.getElementById('chart_div3'));
+                        chart_month.draw(data_month, options_month);
+                        // ---
+                        var data_year = new google.visualization.DataTable();
+                        data_year.addColumn('string', 'Month/Year');
+                        data_year.addColumn('number', 'Total');
+                        data_year.addRows([
+                <?php
+ ksort($monthtotal); $first = true; foreach ($monthtotal as $t_year => $x) { ksort($x); foreach ($x as $t_mon => $traffic) { if ($t_year != $year) continue; $date = "$t_mon/$t_year"; if (!$first) echo ","; else $first = false; echo "['$date', ".round($traffic,2)."]\n"; } echo ",['Expected in $mon/$year', $expected]\n"; } ?>
+                        ]);
+                        var options_year = {
+                                width: 800, height: 440,
+                                vAxis: { viewWindow: { min: 0 } },
+                                title: 'Year <?php echo $year; ?> overview [GiB]'
+                        };
+                        var chart_year = new google.visualization.ColumnChart(document.getElementById('chart_div2'));
+                        chart_year.draw(data_year, options_year);
+                }
+                </script>
+                <?php if (USE_DYGRAPH) { ?>
+                        <script type="text/javascript">
+                                g = new Dygraph(
+                                        document.getElementById("graphdiv"),
+                                        "Date,In,Out,Total\n" +
+                                        <?php echo $didata; ?>""
+                                );
+                        </script>
+                <?php } ?>
+                <?php
+ if (!is_null($monthLimit)) { echo "<p>Constraint: Max ".$monthLimitValue.' '.OUTPUT_UOM."/Month</p>"; } $current = $monthtotal[$year][$mon]; $fontcolor = 'green'; if ($this->checkAgainstCriticalRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = 'red'; if ($this->checkAgainstWarningRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = '#FF8000'; if (!is_null($monthLimit)) { echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%)</font></p>"; } else { echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM."</font></p>"; } $fontcolor = 'green'; if ($this->checkAgainstCriticalRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = 'red'; if ($this->checkAgainstWarningRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = '#FF8000'; if (!is_null($monthLimit)) { echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM." (".round($expected/$monthLimitValue*100,2)."%)</font></p>"; } else { echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM."</font></p>"; } ?>
+                <div id="chart_div"></div>
+                <div id="graphdiv"></div>
+                <div id="chart_div3"></div>
+                <div id="chart_div2"></div>
+                <?php
+ $html = ob_get_contents(); ob_end_clean(); $this->outputHTML($html, true); if (!is_null($monthLimit)) { $this->setHeadline(round($current,0).' '.OUTPUT_UOM." / ".$monthLimitValue.' '.OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%, expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true); } else { $this->setHeadline(round($current,0).' '.OUTPUT_UOM." (expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true); } $warn = is_null($this->getWarningRange(0)) ? null : $this->getWarningRange(0)->end->normalize(OUTPUT_UOM)->getValue(); $crit = is_null($this->getCriticalRange(0)) ? null : $this->getCriticalRange(0)->end->normalize(OUTPUT_UOM)->getValue(); $this->addPerformanceData(new VNagPerformanceData('Current', $current.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue)); $warn = is_null($this->getWarningRange(1)) ? null : $this->getWarningRange(1)->end->normalize(OUTPUT_UOM)->getValue(); $crit = is_null($this->getCriticalRange(1)) ? null : $this->getCriticalRange(1)->end->normalize(OUTPUT_UOM)->getValue(); $this->addPerformanceData(new VNagPerformanceData('Expected', $expected.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue)); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/IpFlowMonitorCheck.class.php'; $job = new IpFlowMonitorCheck(); $job->run(); unset($job); >jú\GUèµ4ÐÛée¨6+
+aúÅ»mÍ¥dJ  ±O¯úÓò7{C?väKOèokYñGBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/ipfm.phar.conf
 ,0 → 1,47
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_ipfm" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/ipfm.phar" ]
+        arguments = {
+                "-w" = {
+                        value = "$vnag_ipfm_currentWarn$,$vnag_ipfm_expectedWarn$"
+                        description = "<currentTraffic>GB,<expectedTraffic>GB (Warning range)"
+                }
+                "-c" = {
+                        value = "$vnag_ipfm_currentCrit$,$vnag_ipfm_expectedCrit$"
+                        description = "<currentTraffic>GB,<expectedTraffic>GB (Critical range)"
+                }
+                "-l" = {
+                        value = "$vnag_ipfm_limit$"
+                        description = "The monthly limit of your provider (just for optical measurement)"
+                }
+                "-L" = {
+                        value = "$vnag_ipfm_logDir$"
+                        description = "Directory of the ipfm log files (default /var/log/ipfm)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_eth0_ipfm" {
+//      import "generic-service"
+//      check_command = "vnag_ipfm"
+//      vars = {
+//              vnag_ipfm_currentWarn = "6TB"
+//              vnag_ipfm_currentCrit = "8TB"
+//              vnag_ipfm_expectedWarn = "8TB"
+//              vnag_ipfm_expectedCrit = "15TB"
+//              vnag_ipfm_limit = "10TB"
+//              vnag_ipfm_logDir = "/var/log/ipfm"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/joomla_version.phar
 ,0 → 1,300
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/joomla_version/check_joomla_version.phps';
+const LEN = 6682;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+é framework/vnag_framework.inc.phpLÙ^*eLÙ4p¤3plugins/joomla_version/JoomlaVersionCheck.class.php2^*e2Ü
+à¤0plugins/joomla_version/check_joomla_version.phpsÎ^*eÎðJåë¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class JoomlaVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_joomla_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local Joomla system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'joomlaPath', 'The local directory where your Joomla installation is located.')); } protected function get_versions($path) { $path = realpath($path) === false ? $path : realpath($path); $manifest_file = $path.'/administrator/manifests/files/joomla.xml'; if (!file_exists($manifest_file)) { throw new VNagException("Manifest file $manifest_file not found"); } $cont = @file_get_contents($manifest_file); if ($cont === false) { throw new VNagException("Cannot read $manifest_file"); } $manifest = new SimpleXMLElement($cont); $version = (string)$manifest->version; $count = 0; foreach ($manifest->updateservers->server as $updateserver) { $cont = $this->url_get_contents($updateserver); if ($cont !== false) { $extensions = new SimpleXMLElement($cont); foreach ($extensions as $candidate) { $count++; if ($version == (string)$candidate['version']) { $detailsurl = (string)$candidate['detailsurl']; if ($detailsurl == 'https://update.joomla.org/core/extension.xml') $type = 1; else if ($detailsurl == 'https://update.joomla.org/core/sts/extension_sts.xml') $type = 2; else $type = 0; return array($type, $version); } } } } if ($count == 0) { throw new VNagException("Error checking update servers"); } return array(-1, $version); } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the Joomla installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } list($type, $version) = $this->get_versions($system_dir); if ($type == 1) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Long-Term-Support) found at $system_dir", true); } else if ($type == 2) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Short-Term-Support) found at $system_dir", true); } else if ($type == 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (supported) found at $system_dir", true); } else if ($type == -1) { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated at $system_dir", true); } else { assert(false); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/JoomlaVersionCheck.class.php'; $job = new JoomlaVersionCheck(); $job->run(); unset($job); ¤)\8ÏTßÅêI
+Á$¸kïY&QQùLé{ Î%À¿ø%àtp¹b^Ì?¹^=7GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/joomla_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_joomla_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/joomla_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_joomla_version_dir$"
+                        description = "Location where the Joomla installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_joomla_version" {
+//      import "generic-service"
+//      check_command = "vnag_joomla_version"
+//      vars = {
+//              vnag_joomla_version_dir = "/var/www/website1/joomla/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_joomla_version" {
+//      import "generic-service"
+//      check_command = "vnag_joomla_version"
+//      vars = {
+//              vnag_joomla_version_dir = "/var/www/website2/joomla/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_joomla_version" {
+//      import "generic-service"
+//      check_command = "vnag_joomla_version"
+//      vars = {
+//              vnag_joomla_version_dir = "/var/www/website3/joomla/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/last.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/last/check_last.phps';
+const LEN = 6662;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Â framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤ plugins/last/LastCheck.class.phpÆ_*eÆ:ª¥¤plugins/last/check_last.phpsº_*eº5¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class LastCheck extends VNag { private $argUser = null; private $argRegex = null; private $argWtmpFiles = null; private $argEmptyOk = null; private $argIpInfoToken = null; private $cache = null; private $cacheFile = null; private $cacheDirty = false; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vhtv'); } $this->addExpectedArgument($this->argUser = new VNagArgument('u', 'user', VNagArgument::VALUE_REQUIRED, 'user', 'The Linux username. If the argument is missing, all users will be checked.', null)); $this->addExpectedArgument($this->argRegex = new VNagArgument('R', 'regex', VNagArgument::VALUE_REQUIRED, 'regex', 'The regular expression (in PHP: preg_match) which is applied on IP, Hostname, Country, AS number or ISP name. If the regular expression matches, the login will be accepted, otherweise an alert will be triggered. Example: /DE/ismU or /Telekom/ismU', null)); $this->addExpectedArgument($this->argWtmpFiles = new VNagArgument('f', 'wtmpfile', VNagArgument::VALUE_REQUIRED, 'wtmpfile', 'Filemask of the wtmp file (important if you use logrotate), e.g. \'/var/log/wtmp*\'', '/var/log/wtmp*')); $this->addExpectedArgument($this->argEmptyOk = new VNagArgument('e', 'emptyok', VNagArgument::VALUE_FORBIDDEN, null, 'Treat an empty result (e.g. empty wtmp file after rotation) as success; otherwise treat it as status "Unknown"', null)); $this->addExpectedArgument($this->argIpInfoToken = new VNagArgument(null, 'ipInfoToken', VNagArgument::VALUE_REQUIRED, 'token', 'If you have a token for ipinfo.io, please enter it here. Without token, you can query the service approx 1,000 times per day (which should be enough)', null)); $this->getHelpManager()->setPluginName('vnag_last'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the logs of the tool "LAST" an warns when users have logged in with an unexpected IP/Country/ISP.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-v] [-e] [-u username] [-R regex] [--ipInfoToken token]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->cacheFile = $this->get_cache_dir().'/'.hash('sha256','LastCheck:last_ip_cache'); if (!file_exists($this->cacheFile)) @touch($this->cacheFile); $this->cache = $this->cacheFile ? json_decode(file_get_contents($this->cacheFile),true) : array(); } public function __destruct() { if ($this->cacheFile && $this->cacheDirty) { @file_put_contents($this->cacheFile, json_encode($this->cache)); } } private function getCountryAndOrg($ip) { if (isset($this->cache[$ip])) return $this->cache[$ip]; $url = 'https://ipinfo.io/'.urlencode($ip).'/json'; $token = $this->argIpInfoToken->getValue(); if ($token) $url .= '?token='.urlencode($token); $cont = $this->url_get_contents($url); if ($cont === false) return array(); if (($data = @json_decode($cont, true)) === false) return array(); if (isset($data['error'])) return array(); if (isset($data['bogon']) && ($data['bogon'])) { $res = array(); } else { $res = array(); if (isset($data['hostname'])) $res[] = $data['hostname']; if (isset($data['country'])) $res[] = $data['country']; list($as, $orgName) = explode(' ', $data['org'], 2); $res[] = $as; $res[] = $orgName; } $this->cache[$ip] = $res; $this->cacheDirty = true; return $res; } private function getLastLoginIPs($username) { $cont = ''; $files = glob($this->argWtmpFiles->getValue()); foreach ($files as $file) { if (trim($username) == '') { $cont .= shell_exec('last -f '.escapeshellarg($file).' -F -w '); } else { $cont .= shell_exec('last -f '.escapeshellarg($file).' -F -w '.escapeshellarg($username)); } } preg_match_all('@^(\S+)\s+(\S+)\s+(\S+)\s+(.+)$@ismU', $cont, $m, PREG_SET_ORDER); foreach ($m as $key => &$a) { if (($a[2] === 'system') && ($a[3] === 'boot')) { unset($m[$key]); } else if (substr($a[1],0,4) === 'wtmp') { unset($m[$key]); } else { array_shift($a); } } return $m; } protected function cbRun() { if (!`which which`) { throw new VNagException("Program 'which' is not installed on your system"); } if (!`which last`) { throw new VNagException("Program 'last' (usually included in package smartmontools) is not installed on your system"); } $username = $this->argUser->available() ? $this->argUser->getValue() : ''; $regex = $this->argRegex->available() ? $this->argRegex->getValue() : null; if (($username != '') && function_exists('posix_getpwnam') && !posix_getpwnam($username)) { $this->setStatus(VNag::STATUS_WARNING); $this->addVerboseMessage("WARNING: Currently, there is no Linux user with name '$username'.", VNag::VERBOSITY_SUMMARY); } $count_total = 0; $count_ok = 0; $count_warning = 0; foreach ($this->getLastLoginIPs($username) as list($username, $pts, $ip, $times)) { if (strpos($ip,':pts/') === 0) continue; $count_total++; $fields = $this->getCountryAndOrg($ip); $fields[] = $ip; if (is_null($regex)) { $this->addVerboseMessage("INFO: ".implode(' ',$fields)." @ $username, $pts $times", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { $match = false; foreach ($fields as $f) { if (preg_match($regex, $f, $dummy)) { $match = true; break; } } if ($match) { $count_ok++; $this->addVerboseMessage("OK: ".implode(' ',$fields)." @ $username $pts $times", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $this->setStatus(VNag::STATUS_OK); } else { $count_warning++; $this->addVerboseMessage("WARNING: ".implode(' ',$fields)." @ $username $pts $times", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_WARNING); } } } if (is_null($regex)) { $this->setHeadline("Checked $count_total logins (No checks done because argument 'Regex' is missing)"); } else { if (($count_total == 0) && ($this->argEmptyOk->count() > 0)) { $this->setStatus(VNag::STATUS_OK); } $this->setHeadline("Checked $count_total logins ($count_ok OK, $count_warning Warning)"); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/LastCheck.class.php'; $job = new LastCheck(); $job->run(); unset($job); k$¦VØtÓ¯ì<)Õ7hý¬niÑ©4[zqsaliñ©5+·Ê²ºÌö²ã6~Ë±Ë^ß¦¹ûGBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/last.phar.conf
 ,0 → 1,64
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_last" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/last.phar" ]
+        arguments = {
+                "-u" = {
+                        value = "$vnag_last_user$"
+                        description = "The Linux username. If the argument is missing, all users will be checked."
+                }
+                "-R" = {
+                        value = "$vnag_last_regex$"
+                        description = "The regular expression (in PHP: preg_match) which is applied on IP, Hostname, Country, AS number or ISP name. If the regular expression matches, the login will be accepted, otherweise an alert will be triggered. Example: /^DE$/ismU or /Telekom/ismU"
+                }
+                "-v" = {
+                        set_if = "$vnag_last_verbose$"
+                        description = "Additionally list logins which are OK, not just the logins which are suspicious."
+                }
+                "-f" = {
+                        value = "$vnag_last_wtmp_file_mask$"
+                        description = "Filemask of the wtmp file (important if you use logrotate), e.g. '/var/log/wtmp*'"
+                }
+                "-e" = {
+                        set_if = "$vnag_last_emptyok$"
+                        description = "Treat an empty result (e.g. empty wtmp file after rotation) as success; otherwise treat it as status 'Unknown'"
+                }
+                "--ipInfoToken" = {
+                        value = "$vnag_ipinfo_token$"
+                        description = "If you have a token for ipinfo.io, please enter it here. Without token, you can query the service approx 1,000 times per day (which should be enough)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_john_logins" {
+//      import "generic-service"
+//      check_command = "vnag_last"
+//      vars = {
+//              vnag_last_user = "john"
+//              vnag_last_regex = "/Telekom/ismU"
+//              vnag_last_wtmp_file_mask = "/var/log/wtmp*"
+//              vnag_last_emptyok = true
+//      }
+//      assign where host.name == NodeName
+// }
+// apply Service "example_mike_logins" {
+//      import "generic-service"
+//      check_command = "vnag_last"
+//      vars = {
+//              vnag_last_user = "mike"
+//              vnag_last_regex = "/\\.unitymediagroup\\.de/ismU"
+//              vnag_last_wtmp_file_mask = "/var/log/wtmp*"
+//              vnag_last_emptyok = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/mdstat.phar
 ,0 → 1,299
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/mdstat/check_mdstat.phps';
+const LEN = 6666;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
 +D¤ plugins/mdstat/check_mdstat.phps¾_*e¾ß¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class MdStatCheck extends VNag { public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vhtv'); } $this->getHelpManager()->setPluginName('vnag_mdstat'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the contents of /proc/mdstat and warns when a harddisk has failed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ (no additional arguments expected)'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); } private function getDisks($device) { $disks = glob("/sys/block/$device/md/dev-*"); foreach ($disks as &$disk) { $ary = explode('/', $disk); $disk = substr(array_pop($ary), 4); } return $disks; } private function raidLevel($device) { $level_file = "/sys/block/$device/md/level"; if (!file_exists($level_file)) { throw new VNagException("Kernel too old to fetch RAID level of array $device"); } $cont = @file_get_contents($level_file); if ($cont === false) { throw new VNagException("Cannot read $level_file"); } $level = file_exists($level_file) ? trim($cont) : 'RAID?'; return $level; } private function raidState($device) { $output = []; exec("mdadm --detail /dev/".escapeshellarg($device)." | grep -e '^\s*State : '", $output, $ec); if ($ec == 0) { $state = trim(implode("\n", $output)); $state = trim(explode(':', $state)[1]); return $state; } $state_file = "/sys/block/$device/md/array_state"; if (!file_exists($state_file)) { throw new VNagException("Kernel too old to fetch state of array $device"); } $cont = @file_get_contents($state_file); if ($cont === false) { throw new VNagException("Cannot read $state_file"); } $state = trim($cont); return $state; } private function check_disk_state($array, $disk) { $disk_state_file = "/sys/block/$array/md/dev-$disk/state"; if (!file_exists($disk_state_file)) { throw new VNagException("Kernel too old to fetch state of disk $array:$disk"); } $cont = @file_get_contents($disk_state_file); if ($cont === false) { throw new VNagException("Cannot read $disk_state_file"); } $disk_states = trim($cont); $disk_state_ary = explode(',', $disk_states); $disk_state_ary = array_map('trim', $disk_state_ary); $status = VNag::STATUS_OK; $verbosity = VNag::VERBOSITY_ADDITIONAL_INFORMATION; foreach ($disk_state_ary as $disk_state) { if (($disk_state == 'faulty') || ($disk_state == 'blocked')) { $status = max($status, VNag::STATUS_CRITICAL); $verbosity = min($verbosity, VNag::VERBOSITY_SUMMARY); } if (($disk_state == 'spare') || ($disk_state == 'write_error') || ($disk_state == 'want_replacement')) { $status = max($status, VNag::STATUS_WARNING); $verbosity = min($verbosity, VNag::VERBOSITY_SUMMARY); } } return array($status, $verbosity, $disk_states); } private function get_raid_arrays() { $arrays = array(); $devices = glob('/dev/md/'.'*'); foreach ($devices as $device) { $ary = explode('/', $device); $arrays[] = 'md'.array_pop($ary); } return $arrays; } protected function cbRun() { $disks_total = 0; $disks_critical = 0; $disks_warning = 0; $arrays = $this->get_raid_arrays(); foreach ($arrays as $array) { $level = $this->raidLevel($array); $state = $this->raidState($array); if (stripos($state, ', FAILED') !== false) $this->setStatus(VNag::STATUS_CRITICAL); if (stripos($state, ', degraded') !== false) $this->setStatus(VNag::STATUS_CRITICAL); $disk_texts = array(); $verbosity = VNag::VERBOSITY_ADDITIONAL_INFORMATION; $disks = $this->getDisks($array); foreach ($disks as $disk) { $disks_total++; list($status, $verbosity_, $disk_states) = $this->check_disk_state($array, $disk); $verbosity = min($verbosity, $verbosity_); $this->setStatus($status); if ($status == VNag::STATUS_WARNING) $disks_warning++; if ($status == VNag::STATUS_CRITICAL) $disks_critical++; $status_text = VNagLang::status($status, VNag::STATUSMODEL_SERVICE); $disk_texts[] = "$disk ($status_text: $disk_states)"; } $this->addVerboseMessage("Array $array ($level, $state): ".implode(', ', $disk_texts), $verbosity); } $this->setHeadline(sprintf('%s disks in %s arrays (%s warnings, %s critical)', $disks_total, count($arrays), $disks_warning, $disks_critical)); } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/MdStatCheck.class.php'; $job = new MdStatCheck(); $job->run(); unset($job); w=õ(sµÞPKÏ-ß:nË¯ïÌ ´ßÐj|Ãö¿<AÙº(Jt¬_Ý=Ê®(Ê`öÍ+Ú°ÇGBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/mdstat.phar.conf
 ,0 → 1,30
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_mdstat" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/mdstat.phar" ]
+        arguments = {
+                "-v" = {
+                        set_if = "$vnag_mdstat_verbose$"
+                        description = "Additionally list drives which are OK, not just the drives which have failed."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_mdstat" {
+//      import "generic-service"
+//      check_command = "vnag_mdstat"
+//      vars = {
+//              vnag_mdstat_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/mediawiki_version.phar
 ,0 → 1,300
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/mediawiki_version/check_mediawiki_version.phps';
+const LEN = 6688;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+õ framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤9plugins/mediawiki_version/MediaWikiVersionCheck.class.phpU_*eU{la¤6plugins/mediawiki_version/check_mediawiki_version.phpsÔ_*eÔÄ
+¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class MediaWikiVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_mediawiki_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local MediaWiki system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'mediawikiPath', 'The local directory where MediaWiki installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/includes/Defines.php"); if ($cont !== false) { if (preg_match('@define\\( \'MW_VERSION\', \'([0-9\\.]+)\' \\);@is', $cont, $m)) return $m[1]; } $cont = @file_get_contents("$path/includes/DefaultSettings.php"); if ($cont !== false) { if (preg_match('@\\$wgVersion = \'([0-9\\.]+)\';@is', $cont, $m)) return $m[1]; } throw new VNagException("Cannot find version information at $path"); } protected function get_latest_version() { $cont = $this->url_get_contents('https://www.mediawiki.org/wiki/Download/en'); if ($cont === false) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "https://www.mediawiki.org/wiki/Download/en"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true ); $cont = @curl_exec( $ch ); curl_close($ch); if (!$cont) { throw new VNagException("Cannot access website with latest version"); } } if (!preg_match('@//releases\.wikimedia\.org/mediawiki/([^"]+)/mediawiki\-([^"]+)\.tar\.gz"@ismU', $cont, $m)) { throw new VNagException("Cannot find version information on the website"); } return $m[2]; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the MediaWiki installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); $latest_version = $this->get_latest_version(); if (version_compare($version,$latest_version) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/MediaWikiVersionCheck.class.php'; $job = new MediaWikiVersionCheck(); $job->run(); unset($job); Òý¿8öuÝ©öµ¨UÝ!åK?0Þ¸ÎÆãWKàR
+w©ÃÚYÆçúqBiiÁ¤íÕÏú«Ò¼´ôGGBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/mediawiki_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_mediawiki_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/mediawiki_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_mediawiki_version_dir$"
+                        description = "Location where the MediaWiki installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_mediawiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_mediawiki_version"
+//      vars = {
+//              vnag_mediawiki_version_dir = "/var/www/website1/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_mediawiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_mediawiki_version"
+//      vars = {
+//              vnag_mediawiki_version_dir = "/var/www/website2/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_mediawiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_mediawiki_version"
+//      vars = {
+//              vnag_mediawiki_version_dir = "/var/www/website3/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/megaraid.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/megaraid/check_megaraid.phps';
+const LEN = 6670;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Ò framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤(plugins/megaraid/MegaRaidCheck.class.phpÙ_*eÙ·Å¤$plugins/megaraid/check_megaraid.phpsÂ_*eÂÜÆi$¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class MegaRaidCheck extends VNag { private $argCmd = null; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vhtv'); } $this->addExpectedArgument($this->argCmd = new VNagArgument('E', 'executable', VNagArgument::VALUE_OPTIONAL, 'executable', 'The path to the MegaCli64 executable.', '/opt/MegaRAID/MegaCli/MegaCli64')); $this->getHelpManager()->setPluginName('vnag_megaraid'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the controller and disk status of a MegaRAID controller (using MegaCli64).'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); } private function megacli_logical_disk_status($adapter='ALL') { $mock_file = __DIR__.'/status_ld.mock'; if (file_exists($mock_file)) { $out = explode("\n", file_get_contents($mock_file)); } else { $cmd = escapeshellcmd($this->argCmd->getValue()).' -LDInfo -Lall '.escapeshellarg('-a'.$adapter).' -NoLog'; $out = array(); exec($cmd, $out, $ec); } $drives = []; $cur_drive_id = '???'; $cur_drive_name = ''; foreach ($out as $line) { if (preg_match('@Virtual Drive: (\d+)@', $line, $m)) $cur_drive_id = $m[1]; if (preg_match('@Name\s*:([^\n]*)@', $line, $m)) $cur_drive_name = trim($m[1]); if (preg_match('@State\s*:([^\n]*)@', $line, $m)) { $drives[] = [$cur_drive_id, $cur_drive_name, trim($m[1])]; $cur_drive_id = '???'; $cur_drive_name = ''; } } $drives_ok = 0; $drives_fail = 0; foreach ($drives as list($cur_drive_id, $cur_drive_name, $cur_drive_status)) { if (strtolower($cur_drive_status) == 'offline') $status = VNag::STATUS_CRITICAL; else if (strpos($cur_drive_status, 'degraded') !== false) $status = VNag::STATUS_CRITICAL; else if (strtolower($cur_drive_status) == 'optimal') $status = VNag::STATUS_OK; else if (strtolower($cur_drive_status) == 'initialize') $status = VNag::STATUS_WARNING; else if (strtolower($cur_drive_status) == 'checkconsistency') $status = VNag::STATUS_WARNING; else $status = VNag::STATUS_UNKNOWN; if ($status == VNag::STATUS_OK) { $drives_ok++; } else { $drives_fail++; } $cur_drive_hf_name = $cur_drive_id . (!empty($cur_drive_name) ? " ($cur_drive_name)" : ""); $msg = "Logical drive $cur_drive_hf_name: $cur_drive_status"; $verbosity = $status == VNag::STATUS_OK ? VNag::VERBOSITY_ADDITIONAL_INFORMATION : VNag::VERBOSITY_SUMMARY; $this->addVerboseMessage($msg, $verbosity); $this->setStatus($status); } $drives_total = $drives_ok + $drives_fail; return "$drives_fail/$drives_total arrays with problems"; } private function megacli_smart_disk_status($adapter='ALL') { $mock_file = __DIR__.'/status_pd.mock'; if (file_exists($mock_file)) { $out = explode("\n", file_get_contents($mock_file)); } else { $cmd = escapeshellcmd($this->argCmd->getValue()).' -PDList '.escapeshellarg('-a'.$adapter).' -NoLog'; $out = array(); exec($cmd, $out, $ec); } $drives = []; $cur_drive_id = '???'; foreach ($out as $line) { if (preg_match('@Slot Number: (\d+)@', $line, $m)) $cur_drive_id = $m[1]; if (preg_match('@Drive has flagged a S.M.A.R.T alert\s*:([^\n]*)@', $line, $m)) { $drives[] = [$cur_drive_id, trim($m[1])]; $cur_drive_id = '???'; } } $drives_ok = 0; $drives_fail = 0; foreach ($drives as list($cur_drive_id, $cur_drive_status)) { if (strtolower($cur_drive_status) == 'no') $status = VNag::STATUS_OK; else $status = VNag::STATUS_CRITICAL; if ($status == VNag::STATUS_OK) { $drives_ok++; } else { $drives_fail++; } $msg = "Physical drive $cur_drive_id: SMART alert? $cur_drive_status"; $verbosity = $status == VNag::STATUS_OK ? VNag::VERBOSITY_ADDITIONAL_INFORMATION : VNag::VERBOSITY_SUMMARY; $this->addVerboseMessage($msg, $verbosity); $this->setStatus($status); } $drives_total = $drives_ok + $drives_fail; return "$drives_fail/$drives_total drives have SMART alerts"; } private function megacli_battery_status($adapter='ALL') { $mock_file = __DIR__.'/status_battery.mock'; if (file_exists($mock_file)) { $out = explode("\n", file_get_contents($mock_file)); } else { $cmd = escapeshellcmd($this->argCmd->getValue()).' -AdpBbuCmd '.escapeshellarg('-a'.$adapter).' -NoLog'; $out = array(); exec($cmd, $out, $ec); } $battery_status = '???'; foreach ($out as $line) { if (preg_match('@Battery State\s*:([^\n]*)@', $line, $m)) { $battery_status = trim($m[1]); } } if (strtolower($battery_status) == 'missing') $status = VNag::STATUS_WARNING; else if (strtolower($battery_status) == 'optimal') $status = VNag::STATUS_OK; else if (strtolower($battery_status) == 'failed') $status = VNag::STATUS_CRITICAL; else if (strtolower($battery_status) == 'learning') $status = VNag::STATUS_WARNING; else if (strpos($battery_status, 'degraded') !== false) $status = VNag::STATUS_CRITICAL; else $status = VNag::STATUS_UNKNOWN; $msg = "Battery Status: $battery_status"; $verbosity = $status == VNag::STATUS_OK ? VNag::VERBOSITY_ADDITIONAL_INFORMATION : VNag::VERBOSITY_SUMMARY; $this->addVerboseMessage($msg, $verbosity); $this->setStatus($status); return $status == VNag::STATUS_OK ? "Battery OK" : "Battery has problems"; } protected function cbRun() { $headlines = ''; $headlines .= $this->megacli_logical_disk_status() . ', '; $headlines .= $this->megacli_smart_disk_status() . ', '; $headlines .= $this->megacli_battery_status(); $this->setHeadline($headlines, true); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/MegaRaidCheck.class.php'; $job = new MegaRaidCheck(); $job->run(); unset($job); nÄØ¼#ßö¬£¨oÎª1úêä¶:#Þ0 úZÌëïlÔ»ßq¤#·5ðãDâ³GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/megaraid.phar.conf
 ,0 → 1,37
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/megaraid.phar
+// You MUST make sure that the script check_megaraid and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_megaraid" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/megaraid.phar"
+        ]
+        arguments = {
+        }
+}
+// Example usage:
+//
+// apply Service "example_megaraid" {
+//      import "generic-service"
+//      check_command = "vnag_megaraid"
+//      check_interval = 15m
+//      vars = {
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/minecraft_java_version.phar
 ,0 → 1,301
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/minecraft_java_version/check_minecraft_java_version.phps';
+const LEN = 6698;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
 +¤@plugins/minecraft_java_version/check_minecraft_java_version.phpsÜ_*eÜ\åÜ¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class MinecraftJavaVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vvht'); $this->getHelpManager()->setPluginName('check_minecraft_java_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local Minecraft for Java server has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'serverPath', 'The local directory where your Minecraft for Java server.jar is located.')); } protected function get_local_version($local_path) { if (strtolower(substr($local_path,-4)) == '.jar') { $files = glob($local_path); } else { $files = glob($local_path.'/'.'*'); $files = preg_grep('/server\.jar$/i', $files); if ($files === false) $files = []; $files = array_reverse(array_reverse($files, false), false); } if (count($files) == 0) throw new VNagException("No server.jar found at $local_path"); if (count($files) > 1) throw new VNagException("More than one server.jar found at $local_path"); $server_jar = $files[0]; $cache_id = 'MinecraftJavaVersionCheck:server.jar('.filemtime($server_jar).'/'.filesize($server_jar).'):version.json'; $cache_file = $this->get_cache_dir().'/'.hash('sha256',$cache_id); if (file_exists($cache_file)) { $cont = @file_get_contents($cache_file); } else { $cont = false; } if ($cont === false) { $cmd = "unzip -p ".escapeshellarg($server_jar)." version.json"; $out = array(); $ec = -1; exec($cmd, $out, $ec); if ($ec != 0) throw new VNagException("Cannot unzip version.json"); $cont = implode("\n",$out); assert(@json_decode($cont,true) !== false); @file_put_contents($cache_file, $cont); } $json = @json_decode($cont,true); if ($json === false) throw new VNagException("version.json has invalid JSON data"); return (string)$json['name']; } protected function get_latest_version() { $cont = $this->url_get_contents('https://launchermeta.mojang.com/mc/game/version_manifest.json'); if ($cont === false) throw new VNagException("Cannot detect latest available Minecraft version (GET request failed)"); $json = @json_decode($cont, true); if ($json === false) throw new VNagException("Cannot detect latest available Minecraft version (JSON invalid data)"); $version = $json['latest']['release'] ?? null; if (!$version) throw new VNagException("Cannot detect latest available Minecraft version (JSON does not contain version)"); return $version; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); $cur_ver = $this->get_local_version($system_dir); $new_ver = $this->get_latest_version(); if (version_compare($cur_ver,$new_ver) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Minecraft version $cur_ver is the latest available version for your Minecraft for Java server installation at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Minecraft version $cur_ver is outdated. Newer version is $new_ver for installation at $system_dir", true); } } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/MinecraftJavaVersionCheck.class.php'; $job = new MinecraftJavaVersionCheck(); $job->run(); unset($job); ù/Ö½o®2-THfáÕ@*õàÌuùñ«Û9<3zÖ~Ð½½kÒ¥kìNµÅÉtØUßGBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/minecraft_java_version.phar.conf
 ,0 → 1,31
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_minecraft_java_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/minecraft_java_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_minecraft_java_version_dir$"
+                        description = "Location where the Minecraft for Java server.jar is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_server1_minecraft_java_version" {
+//      import "generic-service"
+//      check_command = "vnag_minecraft_java_version"
+//      vars = {
+//              vnag_minecraft_java_version_dir = "/home/minecraft/minecraft*/server.jar"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/net2ftp_version.phar
 ,0 → 1,301
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/net2ftp_version/check_net2ftp_version.phps';
+const LEN = 6684;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
 +ß¯¤2plugins/net2ftp_version/check_net2ftp_version.phpsÐ_*eÐfÞ¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class Net2FtpVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_net2ftp_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local net2ftp system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'net2ftpPath', 'The local directory where your net2ftp installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); if (!file_exists("$path/settings.inc.php")) { throw new VNagException("Cannot find net2ftp settings file at $path"); } $cont = @file_get_contents("$path/settings.inc.php"); if ($cont === false) { throw new VNagException("Cannot determine version for system $path (settings.inc.php not found)"); } if (!preg_match('@\\$net2ftp_settings\\["application_version"\\]\\s*=\\s*"([^"]+)";@ismU', $cont, $m)) { throw new VNagException("Cannot determine version for system $path (application_version setting not found)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://www.net2ftp.com/version.js'); if ($cont === false) { throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.'); } if (!preg_match("@var latest_stable_version\s*=\s*'(.+)';@ismU", $cont, $m)) { throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.'); } else { $latest_stable = $m[1]; } if (!preg_match("@var latest_beta_version\s*=\s*'(.+)';@ismU", $cont, $m)) { throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.'); } else { $latest_beta = $m[1]; } return array($latest_stable, $latest_beta); } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the net2ftp installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); list($latest_stable, $latest_beta) = $this->get_latest_version(); if ($version == $latest_stable) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true); } else if ($version == $latest_beta) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Latest Beta version) at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); if ($latest_stable != $latest_beta) { $this->setHeadline("Version $version is outdated (Latest versions are: $latest_stable Stable or $latest_beta Beta) at $system_dir", true); } else { $this->setHeadline("Version $version is outdated (Latest version is $latest_stable) at $system_dir", true); } } } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/Net2FtpVersionCheck.class.php'; $job = new Net2FtpVersionCheck(); $job->run(); unset($job); #q
 +v[iåêo^¢Gî«¿9©þÚ+×·íwÏ¼i~,l¶ÅM>ýO«ÙWìöï¡w·	hÃ^HÛGBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/net2ftp_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_net2ftp_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/net2ftp_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_net2ftp_version_dir$"
+                        description = "Location where the net2ftp installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_net2ftp_version" {
+//      import "generic-service"
+//      check_command = "vnag_net2ftp_version"
+//      vars = {
+//              vnag_net2ftp_version_dir = "/var/www/website1/net2ftp/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_net2ftp_version" {
+//      import "generic-service"
+//      check_command = "vnag_net2ftp_version"
+//      vars = {
+//              vnag_net2ftp_version_dir = "/var/www/website2/net2ftp/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_net2ftp_version" {
+//      import "generic-service"
+//      check_command = "vnag_net2ftp_version"
+//      vars = {
+//              vnag_net2ftp_version_dir = "/var/www/website3/net2ftp/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/nextcloud_version.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/nextcloud_version/check_nextcloud_version.phps';
+const LEN = 6688;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+õ framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤9plugins/nextcloud_version/NextCloudVersionCheck.class.phpÑ_*eÑ¡6Æ¤6plugins/nextcloud_version/check_nextcloud_version.phpsÔ_*eÔv¦\¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class NextCloudVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vvht'); $this->getHelpManager()->setPluginName('check_nextcloud_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local Nextcloud system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'nextCloudPath', 'The local directory where your Nextcloud installation is located.')); } protected function get_versions($local_path) { $local_path = realpath($local_path) === false ? $local_path : realpath($local_path); if (!file_exists($local_path . '/version.php')) { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'".'); } $cont = @file_get_contents($local_path . '/version.php'); if ($cont === false) { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing file version.php.'); } if (preg_match('@\\$(OC_Version)\\s*=\\s*array\\(\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*\\)\\s*;@ismU', $cont, $m)) { $OC_Version = array($m[2],$m[3],$m[4],$m[5]); } else { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Version".'); } if (preg_match('@\\$(OC_VersionString)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_VersionString = $m[3]; } else { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_VersionString".'); } if (preg_match('@\\$(OC_Edition)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_Edition = $m[3]; } else { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Edition".'); } if (preg_match('@\\$(OC_Channel)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_Channel = $m[3]; } else { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Channel".'); } if (preg_match('@\\$(OC_Build)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_Build = $m[3]; } else { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Build".'); } if (preg_match('@\\$(vendor)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $vendor = $m[3]; if ($vendor != 'nextcloud') { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". It is "'.$vendor.'".'); } } else { throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "vendor".'); } $baseUrl = 'https://updates.nextcloud.org/updater_server/'; $php_version = explode('.', PHP_VERSION); $update_url = $baseUrl . '?version='. implode('x', $OC_Version).'x'. 'x'. 'x'. $OC_Channel.'x'. $OC_Edition.'x'. urlencode($OC_Build).'x'. $php_version[0].'x'. $php_version[1].'x'. intval($php_version[2]); $cont = $this->url_get_contents($update_url); if ($cont === false) { throw new VNagException('Could not determinate current Nextcloud version in "'.$local_path.'". (Cannot access '.$update_url.')'); } if ($cont === '') { return array($OC_VersionString, $OC_VersionString, $OC_Channel); } else { $xml = simplexml_load_string($cont); if ($xml === false) { throw new VNagException('Could not determinate current Nextcloud version in "'.$local_path.'". (Invalid XML downloaded from update server)'); } $new_ver = (string)$xml->version; return array($OC_VersionString, $new_ver, $OC_Channel); } } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the Nextcloud installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } list($cur_ver, $new_ver, $channel) = $this->get_versions($system_dir); if (version_compare($cur_ver,$new_ver) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Nextcloud version $cur_ver [$channel] is the latest available version for your Nextcloud installation at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Nextcloud version $cur_ver [$channel] is outdated. Newer version is $new_ver [$channel] for installation at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/NextCloudVersionCheck.class.php'; $job = new NextCloudVersionCheck(); $job->run(); unset($job); ÖóÕi®f¥]Xok=C»ÐS@ç% K(Ö¢+!ÈCÀKþÇgtéèC1ÒEÞù/æõùNL>±ú÷ç GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/nextcloud_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_nextcloud_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/nextcloud_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_nextcloud_version_dir$"
+                        description = "Location where the Nextcloud installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_nextcloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_nextcloud_version"
+//      vars = {
+//              vnag_nextcloud_version_dir = "/var/www/website1/nextcloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_nextcloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_nextcloud_version"
+//      vars = {
+//              vnag_nextcloud_version_dir = "/var/www/website2/nextcloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_nextcloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_nextcloud_version"
+//      vars = {
+//              vnag_nextcloud_version_dir = "/var/www/website3/nextcloud/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/nocc_version.phar
 ,0 → 1,300
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/nocc_version/check_nocc_version.phps';
+const LEN = 6678;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+á framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤/plugins/nocc_version/NoccVersionCheck.class.phpu
+_*eu
+e³#¤,plugins/nocc_version/check_nocc_version.phpsÊ_*eÊ¢m¡¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class NoccVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_nocc_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local NOCC Webmail system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'noccPath', 'The local directory where your NOCC installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/common.php"); if ($cont === false) { throw new VNagException("Cannot find version information at $path (common.php not found)"); } if (!preg_match('@\$conf\->nocc_version = \'(.+)\';@ismU', $cont, $m)) { throw new VNagException("Cannot find version information at $path (nocc_version configuration not found)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('http://nocc.sourceforge.net/download/?lang=en'); if ($cont === false) { throw new VNagException("Cannot access website with latest version"); } if (!preg_match('@Download the current NOCC version <strong>(.+)</strong>@ismU', $cont, $m)) { if (!preg_match('@/nocc\-(.+)\.tar\.gz"@ismU', $cont, $m)) { throw new VNagException("Cannot find version information on the website"); } } return trim($m[1]); } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the NOCC installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); $latest_version = $this->get_latest_version(); if (version_compare($version,$latest_version) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/NoccVersionCheck.class.php'; $job = new NoccVersionCheck(); $job->run(); unset($job); ÿúööÔ¢Ð|?ÅÍ¯ÖD÷ÿxRÉU·*íñLü¾SG_¾»''×e1{àäXoÇÚÙ(HgIE» GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/nocc_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_nocc_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/nocc_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_nocc_version_dir$"
+                        description = "Location where the NOCC installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_nocc_version" {
+//      import "generic-service"
+//      check_command = "vnag_nocc_version"
+//      vars = {
+//              vnag_nocc_version_dir = "/var/www/website1/nocc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_nocc_version" {
+//      import "generic-service"
+//      check_command = "vnag_nocc_version"
+//      vars = {
+//              vnag_nocc_version_dir = "/var/www/website2/nocc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_nocc_version" {
+//      import "generic-service"
+//      check_command = "vnag_nocc_version"
+//      vars = {
+//              vnag_nocc_version_dir = "/var/www/website3/nocc/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/open_deleted_files.phar
 ,0 → 1,302
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/open_deleted_files/check_open_deleted_files.phps';
+const LEN = 6690;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+ø framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤:plugins/open_deleted_files/OpenDeletedFilesCheck.class.php
+_*e
+¦¤8plugins/open_deleted_files/check_open_deleted_files.phpsÔ_*eÔº}6O¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); define('OUTPUT_UOM', 'MB'); define('ROUND_TO', 0); class OpenDeletedFilesCheck extends VNag { protected $argDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vhtwc'); $this->getHelpManager()->setPluginName('open_deleted_files'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks for open deleted files (which require space but are not visible/accessible anymore).'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d directory] [-w warnSizeKB] [-c critSizeKB]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'directory', 'Directory to check (e.g. /tmp)Directory to check (e.g. /tmp)')); } protected static function check_open_deleted_files($dir_to_check = '/') { exec('lsof -n', $lines, $ec); if ($ec != 0) return false; $line_desc = array_shift($lines); $p_name = strpos($line_desc, 'NAME'); if ($p_name === false) return false; $nodes = array(); foreach ($lines as $line) { if (trim($line) == '') continue; $name = substr($line, $p_name); preg_match('@.+\s(\d+)\$@ism', substr($line, 0, $p_name-1), $m); $tmp = rtrim(substr($line, 0, $p_name-1)); $tmp = explode(" ", $tmp); $node = end($tmp); $tmp = rtrim(substr($line, 0, $p_name-strlen($node)-1)); $tmp = explode(" ", $tmp); $size = end($tmp); if (substr($name, 0, strlen($dir_to_check)) !== $dir_to_check) continue; if (strpos($name, ' (deleted)') === false) continue; if ($size == 0) continue; $nodes[$node] = $size; } $size_total = 0; foreach ($nodes as $node => $size) { $size_total += $size; } return $size_total; } protected function cbRun($optional_args=array()) { $dir = $this->argDir->getValue(); if (empty($dir)) $dir = '/'; $dir = realpath($dir) === false ? $dir : realpath($dir); if (substr($dir,-1) !== '/') $dir .= '/'; $size = self::check_open_deleted_files($dir); if ($size === false) throw new VNagException("Cannot get information from 'lsof'"); $this->checkAgainstWarningRange( array($size.'B'), false, true, 0); $this->checkAgainstCriticalRange(array($size.'B'), false, true, 0); $m = (new VNagValueUomPair($size.'B')); $m->roundTo = ROUND_TO; $sizeOut = $m->normalize(OUTPUT_UOM); $msg = "$sizeOut opened deleted files in $dir"; $this->setHeadline($msg); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/OpenDeletedFilesCheck.class.php'; $job = new OpenDeletedFilesCheck(); $job->run(); unset($job); Ìj-ì~Ë7Þ=°²SLgÝ5&{ìbmHXO;l¾èû   Åb]ÿ5\^@ÑíÝ;7çæ¹+ GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/open_deleted_files.phar.conf
 ,0 → 1,53
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/open_deleted_files.phar
+// You MUST make sure that the script check_hp_smartarray and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_open_deleted_files" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/open_deleted_files.phar"
+        ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_open_deleted_files_dir$"
+                        description = "Directory to check (e.g. /tmp)"
+                }
+                "-w" = {
+                        value = "$vnag_open_deleted_files_warn$"
+                        description = "absoluteKB (Warning range)"
+                }
+                "-c" = {
+                        value = "$vnag_open_deleted_files_crit$"
+                        description = "absoluteKB (Critical range)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_server1_open_deleted_files" {
+//      import "generic-service"
+//      check_command = "vnag_open_deleted_files"
+//
+//      vars = {
+//              vnag_open_deleted_files_dir  = "/tmp"
+//              vnag_open_deleted_files_warn = "300MB"
+//              vnag_open_deleted_files_crit = "700MB"
+//      }
+//
+//      assign where host.name == NodeName
+// }

 /trunk/bin/openbugbounty.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/openbugbounty/check_openbugbounty.phps';
+const LEN = 6680;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+æ framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤2plugins/openbugbounty/OpenBugBountyCheck.class.php¸_*e¸l[¸Ú¤.plugins/openbugbounty/check_openbugbounty.phpsÎ_*eÎÕ«¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class OpenBugBountyCheck extends VNag { protected $argDomain = null; protected $argPrivateAPI = null; protected $argIgnoredIds = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vvht'); $this->getHelpManager()->setPluginName('check_openbugbounty'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a domain has unfixed vulnerabilities listed at OpenBugBounty.org.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <SingleDomain[,SingleDomain,[...]]> | -d <DomainListFile> | -p <PrivateApiUrl> | -i <IgnoredId,IgnoredId,...> ]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argDomain = new VNagArgument('d', 'domain', VNagArgument::VALUE_REQUIRED, 'domainOrFile', 'Domain(s) or subdomain(s), separated by comma, to be checked or a file containing domain names.')); $this->addExpectedArgument($this->argPrivateAPI = new VNagArgument('p', 'privateapi', VNagArgument::VALUE_REQUIRED, 'privateApiUrl', 'A link to your private API (https://www.openbugbounty.org/api/2/...../). Cannot be used together with argument \'-d\'.')); $this->addExpectedArgument($this->argIgnoredIds = new VNagArgument('i', 'ignoredids', VNagArgument::VALUE_REQUIRED, 'ignoredIds', 'Comma separated list of submission IDs that shall be defined as fixed (because OpenBugBounty often does not mark fixed bugs as fixed, even if you tell them that you have fixed them...)')); } function is_ignored($id) { $ids = $this->argIgnoredIds->getValue(); if (empty($ids)) return false; $ids = explode(',', $ids); foreach ($ids as $test) { if ($id == $test) return true; } return false; } static function extract_id_from_url($url) { $parts = explode('/', $url); foreach ($parts as $part) { if (is_numeric($part)) return $part; } return -1; } function num_open_bugs_v1($domain, $max_cache_time = 3600) { $fixed = 0; $unfixed = 0; $unfixed_ignored = 0; $this->setStatus(VNag::STATUS_OK); $domain = strtolower($domain); $cont = $this->url_get_contents('https://www.openbugbounty.org/api/1/search/?domain='.urlencode($domain)); $xml = simplexml_load_string($cont); foreach ($xml as $x) { $submission = $x->url; if ($x->fixed == '1') { $fixed++; $this->addVerboseMessage("Fixed issue found at $domain: $submission", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $this->setStatus(VNag::STATUS_OK); } else if ($this->is_ignored($this->extract_id_from_url($submission))) { $unfixed_ignored++; $this->addVerboseMessage("Ignored issue found at $domain: $submission", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $this->setStatus(VNag::STATUS_OK); } else { $unfixed++; $this->addVerboseMessage("Unfixed issue found at $domain: $submission", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_WARNING); } } return array($fixed, $unfixed, $unfixed_ignored); } function num_open_bugs_v2($privateapi, $max_cache_time = 3600) { $sum_fixed = 0; $sum_unfixed_pending = 0; $sum_unfixed_disclosed = 0; $sum_unfixed_ignored = 0; $this->setStatus(VNag::STATUS_OK); $cont = $this->url_get_contents($privateapi, $max_cache_time); if ($cont === false) throw new VNagException("This is probably not a correct Private API URL, or the service is down (GET request failed)"); $ary = @json_decode($cont,true); if ($ary === false) throw new VNagException("This is probably not a correct Private API URL, or the service is down (JSON Decode failed)"); foreach ($ary as $id => $data) { if (empty($data['Vulnerability Reported'])) throw new VNagException("This is probably not a correct Private API URL, or the service is down (Missing fields in structure)"); $status = isset($data['Patch Status']) ? $data['Patch Status'] : $data['Path Status']; $submission = $data['Report Url']; $domain = $data['Host']; if ($status == 'Patched') { $sum_fixed++; $fixed_date = $data['Vulnerability Fixed']; $this->addVerboseMessage("Fixed issue found at $domain: $submission (fixed: $fixed_date)", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $this->setStatus(VNag::STATUS_OK); } else if ($this->is_ignored($this->extract_id_from_url($submission))) { $sum_unfixed_ignored++; $this->addVerboseMessage("Ignored issue found at $domain: $submission", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $this->setStatus(VNag::STATUS_OK); } else { $disclosure = $data['Scheduled Public Disclosure']; $time = strtotime(str_replace(',', '', $disclosure)); if (time() > $time) { $sum_unfixed_disclosed++; $this->addVerboseMessage("Disclosed unfixed issue found at $domain: $submission (disclosure: $disclosure)", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_CRITICAL); } else { $sum_unfixed_pending++; $this->addVerboseMessage("Undisclosed unfixed issue found at $domain: $submission (disclosure: $disclosure)", VNag::VERBOSITY_SUMMARY); $this->setStatus(VNag::STATUS_WARNING); } } } return array($sum_fixed, $sum_unfixed_pending, $sum_unfixed_disclosed, $sum_unfixed_ignored); } protected function cbRun($optional_args=array()) { $domain = $this->argDomain->getValue(); $privateapi = $this->argPrivateAPI->getValue(); if (empty($domain) && empty($privateapi)) { throw new VNagException("Please specify a domain or subdomain, a list of domains, or a private API Url."); } if (!empty($domain) && !empty($privateapi)) { throw new VNagException("You can either use argument '-d' or '-p', but not both."); } if (!empty($privateapi)) { $sum_fixed = 0; $sum_unfixed_pending = 0; $sum_unfixed_disclosed = 0; $sum_unfixed_ignored = 0; list($sum_fixed, $sum_unfixed_pending, $sum_unfixed_disclosed, $sum_unfixed_ignored) = $this->num_open_bugs_v2($privateapi); $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed_pending + $sum_unfixed_disclosed + $sum_unfixed_ignored)." unfixed ($sum_unfixed_pending pending, $sum_unfixed_disclosed disclosed, $sum_unfixed_ignored ignored) issues found at your domain(s)", true); } else if (file_exists($domain)) { $domains = file($domain); $sum_fixed = 0; $sum_unfixed = 0; $sum_unfixed_ignored = 0; $count = 0; foreach ($domains as $domain) { $domain = trim($domain); if ($domain == '') continue; if ($domain[0] == '#') continue; list($fixed, $unfixed, $unfixed_ignored) = $this->num_open_bugs_v1($domain); $sum_fixed += $fixed; $sum_unfixed += $unfixed; $sum_unfixed_ignored += $unfixed_ignored; $count++; $this->addVerboseMessage("$fixed fixed, $unfixed_ignored ignored, and $unfixed unfixed issues found at $domain", $unfixed > 0 ? VNag::VERBOSITY_SUMMARY : VNag::VERBOSITY_ADDITIONAL_INFORMATION); } $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed + $sum_unfixed_ignored)." unfixed (including $sum_unfixed_ignored ignored) issues found at $count domains", true); } else if (strpos($domain, ',') !== false) { $domains = explode(',', $domain); $sum_fixed = 0; $sum_unfixed = 0; $sum_unfixed_ignored = 0; $count = 0; foreach ($domains as $domain) { list($fixed, $unfixed, $unfixed_ignored) = $this->num_open_bugs_v1($domain); $sum_fixed += $fixed; $sum_unfixed += $unfixed; $sum_unfixed_ignored += $unfixed_ignored; $count++; $this->addVerboseMessage("$fixed fixed, $unfixed_ignored ignored,  and $unfixed unfixed issues found at $domain", $unfixed > 0 ? VNag::VERBOSITY_SUMMARY : VNag::VERBOSITY_ADDITIONAL_INFORMATION); } $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed + $sum_unfixed_ignored)." unfixed (including $sum_unfixed_ignored ignored) issues found at $count domains", true); } else { list($sum_fixed, $sum_unfixed, $sum_unfixed_ignored) = $this->num_open_bugs_v1($domain); $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed + $sum_unfixed_ignored)." unfixed (including $sum_unfixed_ignored ignored) issues found at $domain", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/OpenBugBountyCheck.class.php'; $job = new OpenBugBountyCheck(); $job->run(); unset($job); GßæÚüøDºx¡Þ¥r³"°âòÌvo·®Á7i #9èÉî_<t¤S§£¨bEn©QõÀól¨GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/openbugbounty.phar.conf
 ,0 → 1,56
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_openbugbounty" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/openbugbounty.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_openbugbounty_domain$"
+                        description = "Domain(s) or subdomain(s), separated by comma, to be checked or a file containing the domain names"
+                        required = false  // Note: either "-d" or "-p" is required
+                }
+                "-p" = {
+                        value = "$vnag_openbugbounty_privateapi$"
+                        description = "Private API URL (cannot be used together with domain-argument)"
+                        required = false  // Note: either "-d" or "-p" is required
+                }
+                "-i" = {
+                        value = "$vnag_openbugbounty_ignoredids$"
+                        description = "Comma separated list of submission IDs that shall be defined as fixed (because OpenBugBounty often does not mark fixed bugs as fixed, even if you tell them that you have fixed them...)"
+                        required = false
+                }
+                "-v" = {
+                        set_if = "$vnag_openbugbounty_verbose$"
+                        description = "When checking multiple domains, also show details about domains which have 0 unfixed issues."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_openbugbounty" {
+//      import "generic-service"
+//      check_command = "vnag_openbugbounty"
+//      vars = {
+//              vnag_openbugbounty_domain = "example.org"
+//      }
+//      assign where host.name == NodeName
+// }
+// apply Service "example_websites_openbugbounty" {
+//      import "generic-service"
+//      check_command = "vnag_openbugbounty"
+//      vars = {
+//              vnag_openbugbounty_privateapi = "https://www.openbugbounty.org/api/2/.../"
+//              vnag_openbugbounty_ignoredids = "12345,98765,555555"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/owncloud_version.phar
 ,0 → 1,301
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/owncloud_version/check_owncloud_version.phps';
+const LEN = 6686;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+ñ framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤7plugins/owncloud_version/OwnCloudVersionCheck.class.phpZ_*eZ2ñné¤4plugins/owncloud_version/check_owncloud_version.phpsÒ_*eÒüLcÑ¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class OwnCloudVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vvht'); $this->getHelpManager()->setPluginName('check_owncloud_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local ownCloud system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'ownCloudPath', 'The local directory where your ownCloud installation is located.')); } protected function get_versions($local_path) { $local_path = realpath($local_path) === false ? $local_path : realpath($local_path); if (!file_exists($local_path . '/version.php')) { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'".'); } $cont = @file_get_contents($local_path . '/version.php'); if ($cont === false) { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing version.php file.'); } if (preg_match('@\\$(OC_Version)\\s*=\\s*array\\(\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*\\)\\s*;@ismU', $cont, $m)) { $OC_Version = array($m[2],$m[3],$m[4],$m[5]); } else { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Version".'); } if (preg_match('@\\$(OC_VersionString)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_VersionString = $m[3]; } else { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_VersionString".'); } if (preg_match('@\\$(OC_Edition)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_Edition = $m[3]; } else { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Edition".'); } if (preg_match('@\\$(OC_Channel)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_Channel = $m[3]; } else { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Channel".'); } if (preg_match('@\\$(OC_Build)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $OC_Build = $m[3]; } else { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Build".'); } if (preg_match('@\\$(vendor)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) { $vendor = $m[3]; if ($vendor != 'owncloud') { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". It is "'.$vendor.'".'); } } else { throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "vendor".'); } $baseUrl = 'https://updates.owncloud.com/server/'; $update_url = $baseUrl . '?version='. implode('x', $OC_Version).'x'. 'installedatx'. 'lastupdatedatx'. $OC_Channel.'x'. $OC_Edition.'x'. urlencode($OC_Build); $cont = $this->url_get_contents($update_url); if ($cont === false) { throw new VNagException('Could not determinate current ownCloud version in "'.$local_path.'". (Cannot access '.$update_url.')'); } if ($cont === '') { return array($OC_VersionString, $OC_VersionString, $OC_Channel); } else { $xml = simplexml_load_string($cont); if ($xml === false) { throw new VNagException('Could not determinate current ownCloud version in "'.$local_path.'". (Invalid XML downloaded from update-server)'); } $new_ver = (string)$xml->version; return array($OC_VersionString, $new_ver, $OC_Channel); } } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the ownCloud installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } list($cur_ver, $new_ver, $channel) = $this->get_versions($system_dir); if (version_compare($cur_ver,$new_ver) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("ownCloud version $cur_ver [$channel] is the latest available version for your ownCloud installation at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("ownCloud version $cur_ver [$channel] is outdated. Newer version is $new_ver [$channel] for installation at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/OwnCloudVersionCheck.class.php'; $job = new OwnCloudVersionCheck(); $job->run(); unset($job); É÷DaNShåõ*Ë»½Ä¡(µãS1¡-r
+¤¥n&}:äâyYÐ
+r¥§Ãr91d.´¤
+ä{@    GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/owncloud_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_owncloud_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/owncloud_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_owncloud_version_dir$"
+                        description = "Location where the ownCloud installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_owncloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_owncloud_version"
+//      vars = {
+//              vnag_owncloud_version_dir = "/var/www/website1/owncloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_owncloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_owncloud_version"
+//      vars = {
+//              vnag_owncloud_version_dir = "/var/www/website2/owncloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_owncloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_owncloud_version"
+//      vars = {
+//              vnag_owncloud_version_dir = "/var/www/website3/owncloud/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/phpbb_version.phar
 ,0 → 1,299
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/phpbb_version/check_phpbb_version.phps';
+const LEN = 6680;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+å framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤1plugins/phpbb_version/PhpBbVersionCheck.class.php_*eb¾Z¤.plugins/phpbb_version/check_phpbb_version.phpsÌ_*eÌvFF¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class PhpBbVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vvht'); $this->getHelpManager()->setPluginName('check_phpbb_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local phpBB system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'phpBBPath', 'The local directory where your phpBB installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/includes/constants.php"); if ($cont !== false) { if (preg_match("@define\('PHPBB_VERSION', '(.*)'\);@ismU", $cont, $m)) return $m[1]; } $cont = @file_get_contents("$path/docs/INSTALL.html"); if ($cont !== false) { if (preg_match("@phpBB-(.*)_to_(.*)\.(zip|patch|tar)@ismU", $cont, $m)) return $m[2]; } throw new VNagException('Could not determinate current phpBB version in "'.$path.'".'); } protected function isVersionCurrentStable($json, $version) { foreach ($json['stable'] as $major => $data) { if ($data['current'] == $version) return true; } return false; } protected function isVersionCurrentUnstable($json, $version) { foreach ($json['unstable'] as $major => $data) { if ($data['current'] == $version) return true; } return false; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the phpBB installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $versionCheckUrl = "https://version.phpbb.com/phpbb/versions.json"; $cont = $this->url_get_contents($versionCheckUrl); if ($cont === false) { throw new VNagException('Could not determinate latest phpBB version'); } $json = @json_decode($cont,true); if ($json === false) { throw new VNagException('Could not determinate latest phpBB version'); } $version = $this->get_local_version($system_dir); if ($this->isVersionCurrentStable($json, $version)) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true); } else if ($this->isVersionCurrentUnstable($json, $version)) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Latest Unstable version) at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version (Old version!) at $system_dir", true); } $total_extensions = 0; $unknown_extensions = 0; $old_extensions = 0; $current_extensions = 0; $check_errors = 0; $ext_json_files = glob($system_dir.'/ext/*/*/composer.json'); foreach ($ext_json_files as $ext_json_file) { $cont = @file_get_contents($ext_json_file); if ($cont === false) continue; $ext_json_client = @json_decode($cont,true); if ($ext_json_client === false) continue; $extname = $ext_json_client['name']; $version = $ext_json_client['version']; $total_extensions++; if (isset($ext_json_client['extra']) && isset($ext_json_client['extra']['version-check'])) { if (!isset($ext_json_client['extra']['version-check']['ssl'])) $ext_json_client['extra']['version-check']['ssl'] = false; $versionCheckUrl = $ext_json_client['extra']['version-check']['ssl'] ? 'https://' : 'http://'; $versionCheckUrl .= $ext_json_client['extra']['version-check']['host']; $versionCheckUrl .= $ext_json_client['extra']['version-check']['directory'].'/'; $versionCheckUrl .= $ext_json_client['extra']['version-check']['filename']; $cont = @file_get_contents($versionCheckUrl); if ($cont === false) { $this->setStatus(VNag::STATUS_WARNING); $this->addVerboseMessage("Extension $extname : Cannot reach update-server (Version $version)!", VNag::VERBOSITY_SUMMARY); $check_errors++; continue; } $json = @json_decode($cont,true); if ($json === false) { $this->setStatus(VNag::STATUS_WARNING); $this->addVerboseMessage("Extension $extname : Cannot reach update-server (Version $version)!", VNag::VERBOSITY_SUMMARY); $check_errors++; continue; } if ($this->isVersionCurrentStable($json, $version)) { $this->setStatus(VNag::STATUS_OK); $this->addVerboseMessage("Extension $extname : Version $version is latest stable.", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $current_extensions++; } else if ($this->isVersionCurrentUnstable($json, $version)) { $this->setStatus(VNag::STATUS_OK); $this->addVerboseMessage("Extension $extname : Version $version is latest unstable.", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $current_extensions++; } else { $this->setStatus(VNag::STATUS_WARNING); $this->addVerboseMessage("Extension $extname : Version $version is outdated!", VNag::VERBOSITY_SUMMARY); $old_extensions++; } } else { $this->addVerboseMessage("Extension $extname (version $version) does not have any update server information.", VNag::VERBOSITY_ADDITIONAL_INFORMATION); $unknown_extensions++; } } if ($old_extensions > 0) { $this->setHeadline("$old_extensions extensions require an update", true); } if ($check_errors > 0) { $this->setHeadline("$old_extensions extensions can't be checked (update server error)", true); } $this->addVerboseMessage("$total_extensions extensions total, $current_extensions up-to-date, $old_extensions outdated, $unknown_extensions without update information, $check_errors update server errors", VNag::VERBOSITY_SUMMARY); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/PhpBbVersionCheck.class.php'; $job = new PhpBbVersionCheck(); $job->run(); unset($job); áëyhJm²ÉL¸.HA½>¸uVo¬û.mÐgQÇu
+ïÄjV&¨¦'¥´,1°æ·wÙñËA±E7GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/phpbb_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_phpbb_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/phpbb_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_phpbb_version_dir$"
+                        description = "Location where the phpBB installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_phpbb_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpbb_version"
+//      vars = {
+//              vnag_phpbb_version_dir = "/var/www/website1/phpbb/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_phpbb_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpbb_version"
+//      vars = {
+//              vnag_phpbb_version_dir = "/var/www/website2/phpbb/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_phpbb_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpbb_version"
+//      vars = {
+//              vnag_phpbb_version_dir = "/var/www/website3/phpbb/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/phpmyadmin_version.phar
 ,0 → 1,300
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/phpmyadmin_version/check_phpmyadmin_version.phps';
+const LEN = 6690;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
 +ùýL;¤8plugins/phpmyadmin_version/check_phpmyadmin_version.phpsÖ_*eÖxÁ¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class PhpMyAdminVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_phpmyadmin_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local phpMyAdmin system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'phpmyadminPath', 'The local directory where your phpMyAdmin installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); if (file_exists($file = "$path/libraries/classes/Version.php")) { $regex = '@VERSION = \'(.*)\'@ismU'; } else if (file_exists($file = "$path/libraries/classes/Config.php")) { $regex = '@\$this->set\(\'PMA_VERSION\', \'(.*)\'\);@ismU'; } else if (file_exists($file = "$path/libraries/Config.class.php")) { $regex = '@\$this->set\(\'PMA_VERSION\', \'(.*)\'\);@ismU'; } else { throw new VNagException("Cannot find the phpMyAdmin version information at $path"); } $cont = @file_get_contents($file); if ($cont === false) { throw new VNagException("Cannot parse the phpMyAdmin version information at $path (cannot open file $file)"); } if (!preg_match($regex, $cont, $m)) { throw new VNagException("Cannot parse the phpMyAdmin version information at $path (cannot find version using regex)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://www.phpmyadmin.net/home_page/version.json'); if ($cont === false) { throw new VNagException('Cannot parse version from phpMyAdmin website. The plugin probably needs to be updated. (Cannot access phpmyadmin.net)'); } $json = @json_decode($cont, true); if ($json === false) { throw new VNagException('Cannot parse version from phpMyAdmin website. The plugin probably needs to be updated. (Invalid JSON data downloaded from phpmyadmin.net)'); } return $json['version']; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the phpMyAdmin installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); $latest_version = $this->get_latest_version(); if (version_compare($version,$latest_version) >= 0) { $this->setStatus(VNag::STATUS_OK); if ($version == $latest_version) { $this->setHeadline("Version $version (Latest version) at $system_dir", true); } else { $this->setHeadline("Version $version (Latest version $latest_version) at $system_dir", true); } } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/PhpMyAdminVersionCheck.class.php'; $job = new PhpMyAdminVersionCheck(); $job->run(); unset($job); :Dè¬c'IÞHÀyO¿°â§¡ZièÝ#)Ñ{X1Ìÿmíí+ºòGæäÜ¤@Õ[¹íz¸õ^GBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/phpmyadmin_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_phpmyadmin_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/phpmyadmin_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_phpmyadmin_version_dir$"
+                        description = "Location where the phpMyAdmin installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_phpmyadmin_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpmyadmin_version"
+//      vars = {
+//              vnag_phpmyadmin_version_dir = "/var/www/website1/phpmyadmin/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_phpmyadmin_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpmyadmin_version"
+//      vars = {
+//              vnag_phpmyadmin_version_dir = "/var/www/website2/phpmyadmin/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_phpmyadmin_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpmyadmin_version"
+//      vars = {
+//              vnag_phpmyadmin_version_dir = "/var/www/website3/phpmyadmin/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/ping.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/ping/check_ping.phps';
+const LEN = 6662;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Â framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤ plugins/ping/PingCheck.class.phpä_*eä%Êpµ¤plugins/ping/check_ping.phps¼_*e¼î?¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class PingCheck extends VNag { protected $argHostname = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vhtwc'); $this->getHelpManager()->setPluginName('check_ping'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin performs a simple ping.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -H hostname'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argHostname = new VNagArgument('H', 'hostname', VNagArgument::VALUE_REQUIRED, 'hostname', 'Hostname or IP address to be pinged', null)); } protected function cbRun($optional_args=array()) { $host = $this->argHostname->getValue(); if (is_null($host)) throw new VNagException("Please enter a hostname"); $this->outputHTML("<h2>Host ".htmlentities($host)."</h2>\n\n", true); if (self::is_ipv6($host)) { if (self::is_windows()) { exec("ping -6 -n 4 ".escapeshellarg($host), $outary, $code); } else { exec("ping6 -c 4 -- ".escapeshellarg($host).' 2>&1', $outary, $code); } } else { if (self::is_windows()) { exec("ping -n 4 ".escapeshellarg($host), $outary, $code); } else { exec("ping -c 4 -- ".escapeshellarg($host).' 2>&1', $outary, $code); } } $execresult = implode("\n", $outary); $execresult = trim($execresult); if ($execresult == '') { throw new VNagException('Could not launch ping executable.'); } if ($code != 0) { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Ping failed", true); $this->outputHTML('<p><font color="red" size="+2">Ping failed</font></p>', true); } else { $this->setStatus(VNag::STATUS_OK); $this->outputHTML('<p><font color="green" size="+2">Ping OK</font></p>', true); } $this->outputHTML('<pre>'.htmlentities($execresult).'</pre>', true); } private static function is_windows() { if (strtolower(getenv('OS')) == 'windows_nt') return true; if (defined('PHP_OS') && (PHP_OS == 'win')) return true; if (getenv('windir') != '') return true; return false; } private static function is_ipv6($host) { return strpos($host, ':') !== false; } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/PingCheck.class.php'; $job = new PingCheck(); $job->run(); unset($job); ÓDVü{T}Ù/ES-µìL¨¬tFµÃ®Éñ^     KÁo1¬©·ÿ¤/ºiBÅ5*xÞn*GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/ping.phar.conf
 ,0 → 1,30
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_ping" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/ping.phar" ]
+        arguments = {
+                "-H" = {
+                        value = "$vnag_ping_hostname$"
+                        description = "Hostname or IP address to be pinged"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_ping" {
+//      import "generic-service"
+//      check_command = "vnag_ping"
+//      vars = {
+//              vnag_ping_hostname = "example.com"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/pmwiki_version.phar
 ,0 → 1,300
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/pmwiki_version/check_pmwiki_version.phps';
+const LEN = 6682;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+é framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤3plugins/pmwiki_version/PmWikiVersionCheck.class.php
+_*e
+pú3¤0plugins/pmwiki_version/check_pmwiki_version.phpsÎ_*eÎvk°¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class PmWikiVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_pmwiki_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local PmWiki system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'pmWikiPath', 'The local directory where PmWiki installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/scripts/version.php"); if ($cont === false) { throw new VNagException("Cannot find version information at $path (cannot read version.php)"); } if (!preg_match('@\\$Version="pmwiki-(.+)";@is', $cont, $m)) { throw new VNagException("Cannot find version information at $path (cannot find version string)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://www.pmwiki.org/wiki/PmWiki/Download'); if ($cont === false) { throw new VNagException("Cannot access website with latest version"); } if (!preg_match('@Latest <em>stable</em> release \(pmwiki-(.+)<@ismU', $cont, $m)) { throw new VNagException("Cannot find version information on the website"); } return $m[1]; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the PmWiki installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); $latest_version = $this->get_latest_version(); if (version_compare($version,$latest_version) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/PmWikiVersionCheck.class.php'; $job = new PmWikiVersionCheck(); $job->run(); unset($job); AîÞaívÇÏ¹F#$xT´æ?0/Á RÚ¨òþ¹ñ2fè~Ò=Í,¾Ö`C¾ÜÆr}Ýöö<GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/pmwiki_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_pmwiki_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/pmwiki_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_pmwiki_version_dir$"
+                        description = "Location where the PmWiki installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_pmwiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_pmwiki_version"
+//      vars = {
+//              vnag_pmwiki_version_dir = "/var/www/website1/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_pmwiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_pmwiki_version"
+//      vars = {
+//              vnag_pmwiki_version_dir = "/var/www/website2/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_pmwiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_pmwiki_version"
+//      vars = {
+//              vnag_pmwiki_version_dir = "/var/www/website3/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/roundcube_version.phar
 ,0 → 1,299
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/roundcube_version/check_roundcube_version.phps';
+const LEN = 6688;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
 +¤6plugins/roundcube_version/check_roundcube_version.phpsÔ_*eÔd×-?¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class RoundcubeVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_roundcube_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local Roundcube Webmail system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'roundcubePath', 'The local directory where your Roundcube installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/program/lib/Roundcube/bootstrap.php"); if ($cont === false) { throw new VNagException("Cannot find version information at $path (cannot find bootstrap.php)"); } if (!preg_match("@define\('RCUBE_VERSION', '(.*)'\);@ismU", $cont, $m)) { throw new VNagException("Cannot find version information at $path (cannot find RCUBE_VERSION)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://api.github.com/repos/roundcube/roundcubemail/releases/latest'); if ($cont === false) { throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)'); } $data = @json_decode($cont, true); if ($data === false) { throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON at api.github.com)'); } return $data['tag_name']; } protected function get_latest_versions_with_lts() { $cont = $this->url_get_contents('https://roundcube.net/download/'); if ($cont === false) { throw new VNagException('Cannot parse version from Roundcube website. The plugin probably needs to be updated. (Cannot access roundcube.net)'); } if (!preg_match_all('@https://github.com/roundcube/roundcubemail/releases/download/([^/]+)/@ismU', $cont, $m)) { throw new VNagException('Cannot parse version from Roundcube website. The plugin probably needs to be updated. (Regex mismatch at roundcube.net)'); } return $m[1]; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the Roundcube installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); try { $stable_versions = $this->get_latest_versions_with_lts(); $latest_version = $stable_versions[0]; } catch (Exception $e) { $latest_version = $this->get_latest_version(); $stable_versions = [ $latest_version ]; } if (in_array($version, $stable_versions)) { if ($version === $latest_version) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true); } else { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version (Old Stable / LTS version; latest version is $latest_version) at $system_dir", true); } } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/RoundcubeVersionCheck.class.php'; $job = new RoundcubeVersionCheck(); $job->run(); unset($job); {Ê>2)ÈÆë¿÷/2!Ü]YÒ5¨(¨µ	æA^V{Ò©·[C?å 1A¼¿I3¿Ù´ ëtôî¦GBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/roundcube_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_roundcube_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/roundcube_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_roundcube_version_dir$"
+                        description = "Location where the Roundcube installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_roundcube_version" {
+//      import "generic-service"
+//      check_command = "vnag_roundcube_version"
+//      vars = {
+//              vnag_roundcube_version_dir = "/var/www/website1/roundcube/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_roundcube_version" {
+//      import "generic-service"
+//      check_command = "vnag_roundcube_version"
+//      vars = {
+//              vnag_roundcube_version_dir = "/var/www/website2/roundcube/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_roundcube_version" {
+//      import "generic-service"
+//      check_command = "vnag_roundcube_version"
+//      vars = {
+//              vnag_roundcube_version_dir = "/var/www/website3/roundcube/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/smart.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/smart/check_smart.phps';
+const LEN = 6664;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Æ framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤"plugins/smart/SmartCheck.class.phpÆ_*eÆ²ßÉ¤plugins/smart/check_smart.phps¼_*e¼ö p¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class SmartCheck extends VNag { protected $argType = null; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vhtv'); } $this->getHelpManager()->setPluginName('vnag_smart'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the contents of the SMART data and warns when a harddisk has failed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-T <type>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argType = new VNagArgument('T', 'type', VNagArgument::VALUE_REQUIRED, 'type', 'Explicit drive type e.g. for RAID devices "sat+cciss,0" for drive 0.')); } private function check_smart($dev) { if (!`which which`) { throw new VNagException("Program 'which' is not installed on your system"); } if (!`which smartctl`) { throw new VNagException("Program 'smartctl' (usually included in package smartmontools) is not installed on your system"); } $code = 0; $out = array(); if ($this->argType->getValue() != '') { exec('smartctl --all '.escapeshellarg($dev).' -d '.escapeshellarg($this->argType->getValue()), $out, $code); } else { exec('smartctl --all '.escapeshellarg($dev), $out, $code); } $cont = implode("\n", $out); $msg = array(); $status = -1; if (stripos($cont, 'device lacks SMART capability') !== false) { $msg[] = 'Device lacks SMART capability'; } else if ($code == 0) { $status = VNag::STATUS_OK; } else { if ($code & 1) { throw new VNagException("smartctl reports 'command line did not parse' (code $code)."); } if ($code & 2) { $msg[] = "Device open failed. It is either completely defective, or in low-power mode."; $status = max($status, VNag::STATUS_CRITICAL); } if ($code & 4) { $msg[] = "SMART command failed or checksum is wrong."; $status = max($status, VNag::STATUS_WARNING); } if ($code & 8) { $msg[] = "SMART status returns 'DISK FAILING'"; $status = max($status, VNag::STATUS_CRITICAL); } if ($code & 16) { $msg[] = "SMART found prefail attributes below threshold"; $status = max($status, VNag::STATUS_WARNING); } if ($code & 32) { $msg[] = "SMART status is 'OK' but usage/prefail attributes have been below threshold in the past."; $status = max($status, VNag::STATUS_WARNING); } if ($code & 64) { $msg[] = "The device error log contains records of errors."; $status = max($status, VNag::STATUS_WARNING); } if ($code & 128) { $msg[] = "The self-test logs contains records of errors."; $status = max($status, VNag::STATUS_WARNING); } } $messages = implode(", ", $msg); if ($messages != '') $messages = ": $messages"; if ($status == VNag::STATUS_CRITICAL) { $this->addVerboseMessage("$dev (Critical)$messages", VNag::VERBOSITY_SUMMARY); } else if ($status == VNag::STATUS_WARNING) { $this->addVerboseMessage("$dev (Warning)$messages", VNag::VERBOSITY_SUMMARY); } else if ($status == VNag::STATUS_OK) { $this->addVerboseMessage("$dev (OK)$messages", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { $status = VNag::STATUS_UNKNOWN; $this->addVerboseMessage("$dev (Unknown)$messages", VNag::VERBOSITY_SUMMARY); } $this->setStatus($status); return $status; } protected function cbRun() { $devices = array(); $devices = array_merge($devices, glob('/dev/sd?')); $devices = array_merge($devices, glob('/dev/hd?')); if (count($devices) == 0) { throw new VNagException("No SDx or HDx drives found"); } if (strpos($this->argType->getValue(),'cciss') !== false) { $devices = array($devices[0]); } $count_total = 0; $count_ok = 0; $count_warning = 0; $count_critical = 0; $count_unknown = 0; foreach ($devices as $dev) { $count_total++; switch ($this->check_smart($dev)) { case VNag::STATUS_OK: $count_ok++; break; case VNag::STATUS_WARNING: $count_warning++; break; case VNag::STATUS_CRITICAL: $count_critical++; break; case VNag::STATUS_UNKNOWN: $count_unknown++; break; } } $this->setHeadline(sprintf('Checked %d drives (%d OK, %d warning, %d critical, %d unknown)', $count_total, $count_ok, $count_warning, $count_critical, $count_unknown)); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/SmartCheck.class.php'; $job = new SmartCheck(); $job->run(); unset($job); rñ\â«»ôT¾kSxéIf¦8.&=ôäÏkÜN§#jÈe®cËçq${V6)1lQf»GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/smart.phar.conf
 ,0 → 1,55
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/smart.phar
+// You MUST make sure that the script check_hp_smartarray and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_smart" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/smart.phar"
+        ]
+        arguments = {
+                "-v" = {
+                        set_if = "$vnag_smart_verbose$"
+                        description = "Additionally list drives which are OK, not just the drives which have failed."
+                }
+                "-T" = {
+                        set_if = "$vnag_smart_type$"
+                        description = "Explicit drive type e.g. for RAID devices 'sat+cciss,0' for drive 0."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_smart" {
+//      import "generic-service"
+//      check_command = "vnag_smart"
+//      vars = {
+//              vnag_smart_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_smart_raid" {
+//      import "generic-service"
+//      check_command = "vnag_smart"
+//      vars = {
+//              vnag_smart_verbose = false
+//              vnag_smart_type = "sat+cciss,0"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/viewvc_version.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/viewvc_version/check_viewvc_version.phps';
+const LEN = 6682;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+é framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤3plugins/viewvc_version/ViewVCVersionCheck.class.php)_*e)©äj¤0plugins/viewvc_version/check_viewvc_version.phpsÎ_*eÎ¼+ô¡¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class ViewVCVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_viewvc_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local ViewVC system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'viewvcPath', 'The local directory where your ViewVC installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); if (!file_exists("$path/lib/viewvc.py")) { throw new VNagException("Cannot find ViewVC settings file at $path"); } $cont = @file_get_contents("$path/lib/viewvc.py"); if ($cont === false) { throw new VNagException("Cannot determine version for system $path (cannot read viewvc.py)"); } if (!preg_match('@__version__\\s*=\\s*([\'"])(.+)\\1@ismU', $cont, $m)) { throw new VNagException("Cannot determine version for system $path (cannot find version string)"); } return $m[2]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://api.github.com/repos/viewvc/viewvc/releases/latest'); if ($cont === false) { throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)'); } $data = @json_decode($cont, true); if ($data === false) { throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON data downloaded from api.github.com)'); } return $data['tag_name']; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the ViewVC installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $local_version = $this->get_local_version($system_dir); $latest_stable = $this->get_latest_version(); if (version_compare($local_version,$latest_stable,'>')) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $local_version (Latest stable version $latest_stable) at $system_dir", true); } else if (version_compare($local_version,$latest_stable,'=')) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $local_version (Latest stable version) at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $local_version is outdated (Latest version is $latest_stable) at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/ViewVCVersionCheck.class.php'; $job = new ViewVCVersionCheck(); $job->run(); unset($job); ú~z¡[-#ìÏÛlß±ºK'GA(y*¡vÙS±åç0£lL¯ÿÄèÃmàwà;|cµ¯GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/viewvc_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_viewvc_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/viewvc_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_viewvc_version_dir$"
+                        description = "Location where the ViewVC installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_viewvc_version" {
+//      import "generic-service"
+//      check_command = "vnag_viewvc_version"
+//      vars = {
+//              vnag_viewvc_version_dir = "/var/www/website1/viewvc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_viewvc_version" {
+//      import "generic-service"
+//      check_command = "vnag_viewvc_version"
+//      vars = {
+//              vnag_viewvc_version_dir = "/var/www/website2/viewvc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_viewvc_version" {
+//      import "generic-service"
+//      check_command = "vnag_viewvc_version"
+//      vars = {
+//              vnag_viewvc_version_dir = "/var/www/website3/viewvc/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/virtual_mem.phar
 ,0 → 1,299
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/virtual_mem/check_virtual_mem.phps';
+const LEN = 6676;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Ý framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤-plugins/virtual_mem/VirtualMemCheck.class.php    _*e       yRM¤*plugins/virtual_mem/check_virtual_mem.phpsÈ_*eÈ{¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); define('OUTPUT_UOM', 'GB'); define('ROUND_TO', 0); class VirtualMemCheck extends VNag { public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vhtwc'); $this->getHelpManager()->setPluginName('check_virtual_mem'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks the amount of free virtual memory (real memory + swap combined).'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w freeMemKB|%] [-c freeMemKB|%]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->warningSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD; $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD; } protected function cbRun($optional_args=array()) { if (!file_exists($meminfo_file = '/proc/meminfo')) { throw new VNagException("Cannot find $meminfo_file"); } $meminfo_attrs = array(); foreach (file($meminfo_file) as $line) { $line = trim($line); if ($line == '') continue; list($key, $value) = explode(':', $line, 2); if ((!strstr($key,'Pages')) && (strtolower(substr($line,-2)) !== 'kb')) { throw new VNagException("meminfo shall contain Kilobytes!"); } $meminfo_attrs[$key] = (int)trim(substr($value, 0, strlen($value)-2)); } if (!isset($meminfo_attrs['MemAvailable'])) { $meminfo_attrs['MemAvailable'] = $meminfo_attrs['MemFree']; if (isset($meminfo_attrs['Buffers'])) $meminfo_attrs['MemAvailable'] += $meminfo_attrs['Buffers']; if (isset($meminfo_attrs['Cached'])) $meminfo_attrs['MemAvailable'] += $meminfo_attrs['Cached']; } $totalKB = $meminfo_attrs['MemTotal'] + $meminfo_attrs['SwapTotal']; $freeKB = $meminfo_attrs['MemAvailable'] + $meminfo_attrs['SwapFree']; $freePercent = $freeKB/$totalKB*100; $this->checkAgainstWarningRange( array($freeKB.'KB', $freePercent.'%'), false, true, 0); $this->checkAgainstCriticalRange(array($freeKB.'KB', $freePercent.'%'), false, true, 0); $m = (new VNagValueUomPair($freeKB.'KB')); $m->roundTo = ROUND_TO; $freeKB = $m->normalize(OUTPUT_UOM); $m = (new VNagValueUomPair($totalKB.'KB')); $m->roundTo = ROUND_TO; $totalKB = $m->normalize(OUTPUT_UOM); $msg = "$freeKB free of $totalKB (".round($freePercent,ROUND_TO)."% free)"; $this->setHeadline($msg); } } <?php
 +¦s@×ùFRøöFf`Éö\Ã5üm]\`,¸ÑM¥ÂÚÀ#,ÈËxK}9GBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/virtual_mem.phar.conf
 ,0 → 1,37
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_virtual_mem" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/virtual_mem.phar" ]
+        arguments = {
+                "-w" = {
+                        value = "$vnag_virtual_mem_warn$"
+                        description = "absoluteKB or relative% (Warning range)"
+                }
+                "-c" = {
+                        value = "$vnag_virtual_mem_crit$"
+                        description = "absoluteKB or relative% (Critical range)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_server1_virtual_mem" {
+//      import "generic-service"
+//      check_command = "vnag_virtual_mem"
+//
+//      vars = {
+//              vnag_virtual_mem_warn = "10GB"
+//              vnag_virtual_mem_crit = "4GB"
+//      }
+//
+//      assign where host.name == NodeName
+// }

 /trunk/bin/webreader.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/webreader/check_vnag_webreader.phps';
+const LEN = 6677;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Ú framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤)plugins/webreader/VNagWebReader.class.phpf_*ef  ·¤+plugins/webreader/check_vnag_webreader.phpsÂ_*eÂ¦ÂÜ¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class VNagWebReader extends VNag { protected $argUrl = null; protected $argId = null; protected $argBasicAuth = null; protected $argPassword = null; protected $argSignPubKey = null; public function __construct() { parent::__construct(); if ($this->is_http_mode()) { $this->registerExpectedStandardArguments(''); } else { $this->registerExpectedStandardArguments('Vht'); } $this->addExpectedArgument($this->argUrl = new VNagArgument('u', 'url', VNagArgument::VALUE_REQUIRED, 'url', 'The URI of the page that contains an embedded machine readable VNag output', null)); $this->addExpectedArgument($this->argId = new VNagArgument('i', 'id', VNagArgument::VALUE_REQUIRED, 'id', 'The ID (serial or individual name) of the embedded Nagios output. Usually "0" if only one monitor is used without individual names.', '0')); $this->addExpectedArgument($this->argBasicAuth = new VNagArgument('b', 'basicAuth', VNagArgument::VALUE_REQUIRED, 'username:password', 'In case the target website requires Basic Auth, please pass username and password, divided by double-colon, into this argument.', null)); $this->addExpectedArgument($this->argPassword = new VNagArgument('p', 'password', VNagArgument::VALUE_REQUIRED, 'password', 'In case the machine readable VNag output is encrypted, enter the password here.', null)); $this->addExpectedArgument($this->argSignPubKey = new VNagArgument('k', 'signPubKey', VNagArgument::VALUE_REQUIRED, 'pemFile', 'In case the machine readable VNag output is signed, enter the filename of the public key (PEM) file here, to verify the signature of the output.', null)); $this->getHelpManager()->setPluginName('vnag_webreader'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin reads embedded machine readable VNag output from a website and converts it into a Nagios compatible output format.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -u <url> [-i <id>] [-b <username>:<password>] [-k pubKeyFile] [-p <password>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); } protected function cbRun() { $this->argUrl->require(); $this->argId->require(); $url = $this->argUrl->getValue(); $this->id = $this->argId->getValue(); if ($this->argPassword->available()) $this->password_in = $this->argPassword->getValue(); if ($this->argSignPubKey->available()) $this->pubkey = $this->argSignPubKey->getValue(); $header = ''; $auth = $this->argBasicAuth->getValue(); if (!is_null($auth)) $auth .= sprintf("Authorization: Basic %s\r\n", base64_encode($auth)); $header .= sprintf("User-Agent: PHP/%s VNag/%s\r\n", phpversion(), self::VNAG_VERSION); $options = array( 'http' => array( 'method' => 'GET', 'header' => $header ) ); $context = stream_context_create($options); $cont = $this->url_get_contents($url, 60, $context); if ($cont === false) throw new VNagException("Cannot access $url"); $data = $this->readInvisibleHTML($cont); if (!$data) throw new VNagInvalidArgumentException("No monitor with ID \"$this->id\" found at URL $url"); if (isset($data['text'])) { $this->setHeadline("Special content delivered from the web monitor (see verbose info)"); $this->addVerboseMessage($data['text'], VNag::VERBOSITY_SUMMARY); } else { foreach ($data['performance_data'] as $perfdata) { $this->addPerformanceData(VNagPerformanceData::createByString($perfdata)); } $this->setHeadline($data['headline']); $this->addVerboseMessage($data['verbose_info'], VNag::VERBOSITY_SUMMARY); } $this->setStatus($data['status'], true); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__.'/VNagWebReader.class.php'; $job = new VNagWebReader(); $job->run(); unset($job); %[.?sîhÁFè×cö6_õA«ÉHPö _´4»Aùé8±©9Kd®39*ÛÂ~Äâ$bíµÂmGBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/webreader.phar.conf
 ,0 → 1,47
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_webreader" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/webreader.phar" ]
+        arguments = {
+                "-u" = {
+                        value = "$vnag_webreader_url$"
+                        description = "The URI of the page that contains an embedded machine readable VNag output"
+                        required = true
+                }
+                "-i" = {
+                        value = "$vnag_webreader_id$"
+                        description = "The ID (serial or individual name) of the embedded Nagios output. Usually '0' if only one monitor is used without individual names"
+                }
+                "-b" = {
+                        value = "$vnag_webreader_basicAuth$"
+                        description = "In case the target website requires Basic Auth, please pass username and password, divided by double-colon, into this argument"
+                }
+                "-p" = {
+                        value = "$vnag_webreader_password$"
+                        description = "In case the machine readable VNag output is encrypted, enter the password here"
+                }
+                "-k" = {
+                        value = "$vnag_webreader_signPubKey$"
+                        description = "In case the machine readable VNag output is signed, enter the filename of the public key (PEM) file here, to verify the signature of the output"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_remote_ipfm" {
+//      import "generic-service"
+//      check_command = "vnag_webreader"
+//      vars = {
+//              vnag_webreader_url = "https://www.example.com/vnag/ipfm/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/websvn_version.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/websvn_version/check_websvn_version.phps';
+const LEN = 6682;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+é framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤3plugins/websvn_version/WebSvnVersionCheck.class.php._*e.¤Gn$¤0plugins/websvn_version/check_websvn_version.phpsÎ_*eÎ ¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class WebSvnVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_websvn_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local WebSVN system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'websvnPath', 'The local directory where your WebSVN installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); if (!file_exists("$path/include/version.php")) { throw new VNagException("Cannot find WebSVN settings file at $path"); } $cont = @file_get_contents("$path/include/version.php"); if ($cont === false) { throw new VNagException("Cannot determine version for system $path (cannot read version.php)"); } if (!preg_match('@\\$version = \'(.+)\';@ismU', $cont, $m)) { throw new VNagException("Cannot determine version for system $path (cannot find version string)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://api.github.com/repos/websvnphp/websvn/releases/latest'); if ($cont === false) { throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)'); } $data = @json_decode($cont, true); if ($data === false) { throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON data downloaded from api.github.com)'); } return $data['tag_name']; } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the WebSVN installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $local_version = $this->get_local_version($system_dir); $latest_stable = $this->get_latest_version(); if (version_compare($local_version,$latest_stable,'>')) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $local_version (Latest stable version $latest_stable) at $system_dir", true); } else if (version_compare($local_version,$latest_stable,'=')) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $local_version (Latest stable version) at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $local_version is outdated (Latest version is $latest_stable) at $system_dir", true); } } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/WebSvnVersionCheck.class.php'; $job = new WebSvnVersionCheck(); $job->run(); unset($job); êÏé¥zR[µ¹ÞHwØ)B$R0EwQ]3gjGÞef¯XÁmb         Ò°ë±ûïGBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/websvn_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_websvn_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/websvn_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_websvn_version_dir$"
+                        description = "Location where the WebSVN installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_websvn_version" {
+//      import "generic-service"
+//      check_command = "vnag_websvn_version"
+//      vars = {
+//              vnag_websvn_version_dir = "/var/www/website1/websvn/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_websvn_version" {
+//      import "generic-service"
+//      check_command = "vnag_websvn_version"
+//      vars = {
+//              vnag_websvn_version_dir = "/var/www/website2/websvn/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_websvn_version" {
+//      import "generic-service"
+//      check_command = "vnag_websvn_version"
+//      vars = {
+//              vnag_websvn_version_dir = "/var/www/website3/websvn/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/wordpress_version.phar
 ,0 → 1,301
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/wordpress_version/check_wordpress_version.phps';
+const LEN = 6688;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+õ framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤9plugins/wordpress_version/WordPressVersionCheck.class.php#
+_*e#
 +U·m¤6plugins/wordpress_version/check_wordpress_version.phpsÔ_*eÔp²Ðè¤<?php  ?>
 +<?php
 + if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
 + declare(ticks=1); class WordPressVersionCheck extends VNag { protected $argSystemDir = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vht'); $this->getHelpManager()->setPluginName('check_wordpress_version'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks if a local WordPress Webmail system has the latest version installed.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'wordpressPath', 'The local directory where WordPress installation is located.')); } protected function get_local_version($path) { $path = realpath($path) === false ? $path : realpath($path); $cont = @file_get_contents("$path/wp-includes/version.php"); if ($cont === false) { throw new VNagException("Cannot find version information at $path (cannot read version.php)"); } if (!preg_match('@\$wp_version = \'(.+)\';@ismU', $cont, $m)) { throw new VNagException("Cannot find version information at $path (cannot find version string)"); } return $m[1]; } protected function get_latest_version() { $cont = $this->url_get_contents('https://wordpress.org/download/'); if ($cont === false) { throw new VNagException("Cannot access website with latest version"); } if (!preg_match('@Download WordPress ([0-9\.]+)@ism', $cont, $m)) { throw new VNagException("Cannot find version information on the website"); } return trim($m[1]); } protected function cbRun($optional_args=array()) { $system_dir = $this->argSystemDir->getValue(); if (empty($system_dir)) { throw new VNagException("Please specify the directory of the WordPress installation."); } $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); if (!is_dir($system_dir)) { throw new VNagException('Directory "'.$system_dir.'" not found.'); } $version = $this->get_local_version($system_dir); $latest_version = $this->get_latest_version(); if (version_compare($version,$latest_version) >= 0) { $this->setStatus(VNag::STATUS_OK); $this->setHeadline("Version $version at $system_dir", true); } else { $this->setStatus(VNag::STATUS_WARNING); $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); } } } <?php
 + declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/WordPressVersionCheck.class.php'; $job = new WordPressVersionCheck(); $job->run(); unset($job); ¸½ï+vuï~¦íibNþ¦©4aK»d×©ªÅ:XD%±S{fwPCÄ1Ù$@,¥×æØöGBMB
 \ No newline at end of file
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/wordpress_version.phar.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_wordpress_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/wordpress_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_wordpress_version_dir$"
+                        description = "Location where the WordPress installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_wordpress_version" {
+//      import "generic-service"
+//      check_command = "vnag_wordpress_version"
+//      vars = {
+//              vnag_wordpress_version_dir = "/var/www/website1/wordpress/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_wordpress_version" {
+//      import "generic-service"
+//      check_command = "vnag_wordpress_version"
+//      vars = {
+//              vnag_wordpress_version_dir = "/var/www/website2/wordpress/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_wordpress_version" {
+//      import "generic-service"
+//      check_command = "vnag_wordpress_version"
+//      vars = {
+//              vnag_wordpress_version_dir = "/var/www/website3/wordpress/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/bin/x509_expire.phar
 ,0 → 1,298
+#!/usr/bin/env php
+<?php
+$web = 'index.php';
+if (in_array('phar', stream_get_wrappers()) && class_exists('Phar', 0)) {
+Phar::interceptFileFuncs();
+set_include_path('phar://' . __FILE__ . PATH_SEPARATOR . get_include_path());
+Phar::webPhar(null, $web);
+include 'phar://' . __FILE__ . '/' . Extract_Phar::START;
+return;
+}
+if (@(isset($_SERVER['REQUEST_URI']) && isset($_SERVER['REQUEST_METHOD']) && ($_SERVER['REQUEST_METHOD'] == 'GET' || $_SERVER['REQUEST_METHOD'] == 'POST'))) {
+Extract_Phar::go(true);
+$mimes = array(
+'phps' => 2,
+'c' => 'text/plain',
+'cc' => 'text/plain',
+'cpp' => 'text/plain',
+'c++' => 'text/plain',
+'dtd' => 'text/plain',
+'h' => 'text/plain',
+'log' => 'text/plain',
+'rng' => 'text/plain',
+'txt' => 'text/plain',
+'xsd' => 'text/plain',
+'php' => 1,
+'inc' => 1,
+'avi' => 'video/avi',
+'bmp' => 'image/bmp',
+'css' => 'text/css',
+'gif' => 'image/gif',
+'htm' => 'text/html',
+'html' => 'text/html',
+'htmls' => 'text/html',
+'ico' => 'image/x-ico',
+'jpe' => 'image/jpeg',
+'jpg' => 'image/jpeg',
+'jpeg' => 'image/jpeg',
+'js' => 'application/x-javascript',
+'midi' => 'audio/midi',
+'mid' => 'audio/midi',
+'mod' => 'audio/mod',
+'mov' => 'movie/quicktime',
+'mp3' => 'audio/mp3',
+'mpg' => 'video/mpeg',
+'mpeg' => 'video/mpeg',
+'pdf' => 'application/pdf',
+'png' => 'image/png',
+'swf' => 'application/shockwave-flash',
+'tif' => 'image/tiff',
+'tiff' => 'image/tiff',
+'wav' => 'audio/wav',
+'xbm' => 'image/xbm',
+'xml' => 'text/xml',
+);
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+$basename = basename(__FILE__);
+if (!strpos($_SERVER['REQUEST_URI'], $basename)) {
+chdir(Extract_Phar::$temp);
+include $web;
+return;
+}
+$pt = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], $basename) + strlen($basename));
+if (!$pt || $pt == '/') {
+$pt = $web;
+header('HTTP/1.1 301 Moved Permanently');
+header('Location: ' . $_SERVER['REQUEST_URI'] . '/' . $pt);
+exit;
+}
+$a = realpath(Extract_Phar::$temp . DIRECTORY_SEPARATOR . $pt);
+if (!$a || strlen(dirname($a)) < strlen(Extract_Phar::$temp)) {
+header('HTTP/1.0 404 Not Found');
+echo "<html>\n <head>\n  <title>File Not Found<title>\n </head>\n <body>\n  <h1>404 - File Not Found</h1>\n </body>\n</html>";
+exit;
+}
+$b = pathinfo($a);
+if (!isset($b['extension'])) {
+header('Content-Type: text/plain');
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+if (isset($mimes[$b['extension']])) {
+if ($mimes[$b['extension']] === 1) {
+include $a;
+exit;
+}
+if ($mimes[$b['extension']] === 2) {
+highlight_file($a);
+exit;
+}
+header('Content-Type: ' .$mimes[$b['extension']]);
+header('Content-Length: ' . filesize($a));
+readfile($a);
+exit;
+}
+}
+class Extract_Phar
+{
+static $temp;
+static $origdir;
+const GZ = 0x1000;
+const BZ2 = 0x2000;
+const MASK = 0x3000;
+const START = 'plugins/x509_expire/check_x509_expire.phps';
+const LEN = 6676;
+static function go($return = false)
+{
+$fp = fopen(__FILE__, 'rb');
+fseek($fp, self::LEN);
+$L = unpack('V', $a = fread($fp, 4));
+$m = '';
+do {
+$read = 8192;
+if ($L[1] - strlen($m) < 8192) {
+$read = $L[1] - strlen($m);
+}
+$last = fread($fp, $read);
+$m .= $last;
+} while (strlen($last) && strlen($m) < $L[1]);
+if (strlen($m) < $L[1]) {
+die('ERROR: manifest length read was "' .
+strlen($m) .'" should be "' .
+$L[1] . '"');
+}
+$info = self::_unpack($m);
+$f = $info['c'];
+if ($f & self::GZ) {
+if (!function_exists('gzinflate')) {
+die('Error: zlib extension is not enabled -' .
+' gzinflate() function needed for zlib-compressed .phars');
+}
+}
+if ($f & self::BZ2) {
+if (!function_exists('bzdecompress')) {
+die('Error: bzip2 extension is not enabled -' .
+' bzdecompress() function needed for bz2-compressed .phars');
+}
+}
+$temp = self::tmpdir();
+if (!$temp || !is_writable($temp)) {
+$sessionpath = session_save_path();
+if (strpos ($sessionpath, ";") !== false)
+$sessionpath = substr ($sessionpath, strpos ($sessionpath, ";")+1);
+if (!file_exists($sessionpath) || !is_dir($sessionpath)) {
+die('Could not locate temporary directory to extract phar');
+}
+$temp = $sessionpath;
+}
+$temp .= '/pharextract/'.basename(__FILE__, '.phar');
+self::$temp = $temp;
+self::$origdir = getcwd();
+@mkdir($temp, 0777, true);
+$temp = realpath($temp);
+if (!file_exists($temp . DIRECTORY_SEPARATOR . md5_file(__FILE__))) {
+self::_removeTmpFiles($temp, getcwd());
+@mkdir($temp, 0777, true);
+@file_put_contents($temp . '/' . md5_file(__FILE__), '');
+foreach ($info['m'] as $path => $file) {
+$a = !file_exists(dirname($temp . '/' . $path));
+@mkdir(dirname($temp . '/' . $path), 0777, true);
+clearstatcache();
+if ($path[strlen($path) - 1] == '/') {
+@mkdir($temp . '/' . $path, 0777);
+} else {
+file_put_contents($temp . '/' . $path, self::extractFile($path, $file, $fp));
+@chmod($temp . '/' . $path, 0666);
+}
+}
+}
+chdir($temp);
+if (!$return) {
+include self::START;
+}
+}
+static function tmpdir()
+{
+if (strpos(PHP_OS, 'WIN') !== false) {
+if ($var = getenv('TMP') ? getenv('TMP') : getenv('TEMP')) {
+return $var;
+}
+if (is_dir('/temp') || mkdir('/temp')) {
+return realpath('/temp');
+}
+return false;
+}
+if ($var = getenv('TMPDIR')) {
+return $var;
+}
+return realpath('/tmp');
+}
+static function _unpack($m)
+{
+$info = unpack('V', substr($m, 0, 4));
+ $l = unpack('V', substr($m, 10, 4));
+$m = substr($m, 14 + $l[1]);
+$s = unpack('V', substr($m, 0, 4));
+$o = 0;
+$start = 4 + $s[1];
+$ret['c'] = 0;
+for ($i = 0; $i < $info[1]; $i++) {
+ $len = unpack('V', substr($m, $start, 4));
+$start += 4;
+ $savepath = substr($m, $start, $len[1]);
+$start += $len[1];
+   $ret['m'][$savepath] = array_values(unpack('Va/Vb/Vc/Vd/Ve/Vf', substr($m, $start, 24)));
+$ret['m'][$savepath][3] = sprintf('%u', $ret['m'][$savepath][3]
+& 0xffffffff);
+$ret['m'][$savepath][7] = $o;
+$o += $ret['m'][$savepath][2];
+$start += 24 + $ret['m'][$savepath][5];
+$ret['c'] |= $ret['m'][$savepath][4] & self::MASK;
+}
+return $ret;
+}
+static function extractFile($path, $entry, $fp)
+{
+$data = '';
+$c = $entry[2];
+while ($c) {
+if ($c < 8192) {
+$data .= @fread($fp, $c);
+$c = 0;
+} else {
+$c -= 8192;
+$data .= @fread($fp, 8192);
+}
+}
+if ($entry[4] & self::GZ) {
+$data = gzinflate($data);
+} elseif ($entry[4] & self::BZ2) {
+$data = bzdecompress($data);
+}
+if (strlen($data) != $entry[0]) {
+die("Invalid internal .phar file (size error " . strlen($data) . " != " .
+$stat[7] . ")");
+}
+if ($entry[3] != sprintf("%u", crc32($data) & 0xffffffff)) {
+die("Invalid internal .phar file (checksum error)");
+}
+return $data;
+}
+static function _removeTmpFiles($temp, $origdir)
+{
+chdir($temp);
+foreach (glob('*') as $f) {
+if (file_exists($f)) {
+is_dir($f) ? @rmdir($f) : @unlink($f);
+if (file_exists($f) && is_dir($f)) {
+self::_removeTmpFiles($f, getcwd());
+}
+}
+}
+@rmdir($temp);
+clearstatcache();
+chdir($origdir);
+}
+}
+Extract_Phar::go();
+__HALT_COMPILER(); ?>
+Ý framework/vnag_framework.inc.phpLÙ_*eLÙ4p¤-plugins/x509_expire/X509ExpireCheck.class.phpÎ_*eÎÃT«¤*plugins/x509_expire/check_x509_expire.phpsÈ_*eÈg(Z¤<?php  ?>
+<?php
+ if (!VNag::is_http_mode()) error_reporting(E_ALL); declare(ticks=1); set_time_limit(0); define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); $OVERWRITE_ARGUMENTS = null; function _empty($x) { return is_null($x) || (trim($x) == ''); } abstract class VNag { const VNAG_VERSION = '2023-10-13'; const STATUS_OK = 0; const STATUS_WARNING = 1; const STATUS_CRITICAL = 2; const STATUS_UNKNOWN = 3; const STATUS_ERROR = 4; const STATUS_UP = 0; const STATUS_DOWN = 1; const STATUS_MAINTAIN = 2; const VERBOSITY_SUMMARY = 0; const VERBOSITY_ADDITIONAL_INFORMATION = 1; const VERBOSITY_CONFIGURATION_DEBUG = 2; const VERBOSITY_PLUGIN_DEBUG = 3; const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG; const STATUSMODEL_SERVICE = 0; const STATUSMODEL_HOST = 1; private $initialized = false; private $status = null; private $messages = array(); private $verbose_info = ''; private $warningRanges = array(); private $criticalRanges = array(); private $performanceDataObjects = array(); private static $exitcode = 0; private $helpObj = null; private $argHandler = null; const OUTPUT_NEVER = 0; const OUTPUT_SPECIAL = 1; const OUTPUT_NORMAL = 2; const OUTPUT_EXCEPTION = 4; const OUTPUT_ALWAYS = 7; public $http_visual_output = self::OUTPUT_ALWAYS; public $http_invisible_output = self::OUTPUT_ALWAYS; protected $html_before = ''; protected $html_after = ''; protected $statusmodel = self::STATUSMODEL_SERVICE; protected $show_status_in_headline = true; protected $default_status = self::STATUS_UNKNOWN; protected $default_warning_range = null; protected $default_critical_range = null; protected $argWarning; protected $argCritical; protected $argVersion; protected $argVerbosity; protected $argTimeout; protected $argHelp; protected $argUsage; public $id = null; protected static $http_serial_number = 0; public $privkey = null; public $privkey_password = null; public $sign_algo = null; public $pubkey = null; protected $warningSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT); const SINGLEVALUE_RANGE_DEFAULT = 0; const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1; const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2; const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3; const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4; public $password_out = null; public $password_in = null; public static function is_http_mode() { return php_sapi_name() !== 'cli'; } public function getHelpManager() { return $this->helpObj; } public function getArgumentHandler() { return $this->argHandler; } public function outputHTML($text, $after_visual_output=true) { if ($this->is_http_mode()) { if ($this->initialized) { if ($after_visual_output) { $this->html_after .= $text; } else { $this->html_before .= $text; } } else { echo $text; } } } protected function resetArguments() { $this->argWarning = null; $this->argCritical = null; $this->argVersion = null; $this->argVerbosity = null; $this->argTimeout = null; $this->argHelp = null; $this->argWarning = null; $this->argCritical = null; } public function registerExpectedStandardArguments($args) { $this->resetArguments(); for ($i=0; $i<strlen($args); $i++) { switch ($args[$i]) { case 'w': $this->addExpectedArgument($this->argWarning = new VNagArgument('w', 'warning', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$warning_range)); break; case 'c': $this->addExpectedArgument($this->argCritical = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_value, VNagLang::$critical_range)); break; case 'V': $this->addExpectedArgument($this->argVersion = new VNagArgument('V', 'version', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version)); break; case 'v': $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext)); break; case 't': $this->addExpectedArgument($this->argTimeout = new VNagArgument('t', 'timeout', VNagArgument::VALUE_REQUIRED, VNagLang::$argname_seconds, VNagLang::$timeout_helptext)); break; case 'h': $this->addExpectedArgument($this->argHelp = new VNagArgument('h', 'help', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext)); break; default: $letter = $args[$i]; throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter)); } } } public function addExpectedArgument($argObj) { $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption'); $helpObjAddEntryMethod->setAccessible(true); $helpObjAddEntryMethod->invoke($this->helpObj, $argObj); $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument'); $argHandlerAddEntryMethod->setAccessible(true); $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj); } protected function createArgumentHandler() { $this->argHandler = new VNagArgumentHandler(); } protected function createHelpObject() { $this->helpObj = new VNagHelp(); } protected function checkInitialized() { if (!$this->initialized) throw new VNagFunctionCallOutsideSession(); } protected function getVerbosityLevel() { $this->checkInitialized(); if (!isset($this->argVerbosity)) { return self::VERBOSITY_SUMMARY; } else { $level = $this->argVerbosity->count(); if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY; return $level; } } public function getWarningRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->warningRanges[$argumentNumber])) { if (!is_null($this->argWarning)) { $warning = $this->argWarning->getValue(); if (!is_null($warning)) { $vals = explode(',',$warning); foreach ($vals as $number => $val) { if (_empty($val)) { $this->warningRanges[$number] = null; } else { $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior); } } } else { $this->warningRanges[0] = $this->default_warning_range; } } else { return null; } } if (isset($this->warningRanges[$argumentNumber])) { return $this->warningRanges[$argumentNumber]; } else { return null; } } public function getCriticalRange($argumentNumber=0) { $this->checkInitialized(); if (!isset($this->criticalRanges[$argumentNumber])) { if (!is_null($this->argCritical)) { $critical = $this->argCritical->getValue(); if (!is_null($critical)) { $vals = explode(',',$critical); foreach ($vals as $number => $val) { $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT; $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior); } } else { $this->criticalRanges[0] = $this->default_critical_range; } } else { return null; } } if (isset($this->criticalRanges[$argumentNumber])) { return $this->criticalRanges[$argumentNumber]; } else { return null; } } public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('w')) { throw new VNagRequiredArgumentNotRegistered('-w'); } $wr = $this->getWarningRange($argumentNumber); if (isset($wr)) { if ($wr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_WARNING); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-w'); } } } } public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) { $this->checkInitialized(); if (!$this->getArgumentHandler()->isArgRegistered('c')) { throw new VNagRequiredArgumentNotRegistered('-c'); } $cr = $this->getCriticalRange($argumentNumber); if (isset($cr)) { if ($cr->checkAlert($values)) { if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL); return true; } else { if ($autostatus) $this->setStatus(VNag::STATUS_OK); return false; } } else { if ($force) { if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1)); } else { throw new VNagRequiredArgumentMissing('-c'); } } } } protected static function getBaddestExitcode($code1, $code2) { return max($code1, $code2); } public static function _shutdownHandler() { if (!self::is_http_mode()) { exit((int)self::$exitcode); } } protected function _exit($code) { self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode); } private $constructed = false; function __construct() { $this->createHelpObject(); $this->createArgumentHandler(); $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage)); $this->constructed = true; } function __destruct() { if (Timeouter::started()) { Timeouter::end(); } } public function run() { global $inside_vnag_run; $inside_vnag_run = true; try { if (!$this->constructed) { throw new VNagNotConstructed(VNagLang::$notConstructed); } try { $this->initialized = true; $this->html_before = ''; $this->html_after = ''; $this->setStatus(null, true); $this->messages = array(); register_shutdown_function(array($this, '_shutdownHandler')); if ($this->argHandler->illegalUsage()) { $content = $this->helpObj->printUsagePage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argVersion) && ($this->argVersion->available())) { $content = $this->helpObj->printVersionPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } if (!is_null($this->argHelp) && ($this->argHelp->available())) { $content = $this->helpObj->printHelpPage(); $this->setStatus(VNag::STATUS_UNKNOWN); if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_visual_output & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content); if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content); echo $this->html_after; return; } else { echo $content; return $this->_exit($this->status); } } $this->getWarningRange(); $this->getCriticalRange(); if (!is_null($this->argTimeout)) { $timeout = $this->argTimeout->getValue(); if (!is_null($timeout)) { Timeouter::start($timeout); } } ob_start(); $init_ob_level = ob_get_level(); try { $this->cbRun(); if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered); } finally { while (ob_get_level() > $init_ob_level) @ob_end_clean(); } if (is_null($this->status)) $this->setStatus($this->default_status,true); $outputType = VNag::OUTPUT_NORMAL; } catch (Exception $e) { $this->handleException($e); $outputType = VNag::OUTPUT_EXCEPTION; } if ($this->is_http_mode()) { echo $this->html_before; if ($this->http_invisible_output & $outputType) { echo $this->writeInvisibleHTML(); } if ($this->http_visual_output & $outputType) { echo $this->writeVisualHTML(); } echo $this->html_after; } else { echo $this->getNagiosConsoleText(); return $this->_exit($this->status); } Timeouter::end(); } finally { $inside_vnag_run = false; } } private function getNagiosConsoleText() { $ary_perfdata = $this->getPerformanceData(); $performancedata_first = array_shift($ary_perfdata); $performancedata_rest = implode(' ', $ary_perfdata); $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content = $status_text; } else { if ($this->show_status_in_headline) { $content = $status_text.': '.$this->getHeadline(); } else { $content = $this->getHeadline(); } } if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first); $content .= "\n"; if (!_empty($this->verbose_info)) { $content .= trim($this->verbose_info); } if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest); $content .= "\n"; return trim($content)."\n"; } abstract protected function cbRun(); public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) return false; if ($move_to_font) { array_unshift($this->performanceDataObjects, $prefDataObj); } else { $this->performanceDataObjects[] = $prefDataObj; } return true; } public function getPerformanceData() { $this->checkInitialized(); return $this->performanceDataObjects; } public function removePerformanceData($prefDataObj) { if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) { unset($this->performanceDataObjects[$key]); return true; } else { return false; } } public function clearPerformanceData() { $this->performanceDataObjects = array(); } public function getVerboseInfo() { return $this->verbose_info; } public function clearVerboseInfo() { $this->verbose_info = ''; } private function writeVisualHTML($special_content=null) { if (!_empty($special_content)) { $content = $special_content; } else { $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n"; $content .= strtoupper(VNagLang::$message).":\n"; $status_text = VNagLang::status($this->status, $this->statusmodel); if (_empty($this->getHeadline())) { $content .= $status_text; } else { if ($this->show_status_in_headline) { $content .= $status_text.': '.trim($this->getHeadline()); } else { $content .= trim($this->getHeadline()); } } $content .= "\n\n"; if (!_empty($this->verbose_info)) { $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n"; } $perfdata = $this->getPerformanceData(); if (count($perfdata) > 0) { $content .= strtoupper(VNagLang::$performance_data).":\n"; foreach ($perfdata as $pd) { $content .= trim($pd)."\n"; } $content .= "\n"; } } $colorinfo = ''; $status = $this->getStatus(); if ($status == VNag::STATUS_OK) $colorinfo = ' style="background-color:green;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_WARNING) $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"'; else if ($status == VNag::STATUS_CRITICAL) $colorinfo = ' style="background-color:red;color:white;font-weight:bold"'; else if ($status == VNag::STATUS_ERROR) $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"'; else $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"'; $html_content = trim($content); $html_content = htmlentities($html_content); $html_content = str_replace(' ', '&nbsp;', $html_content); $html_content = nl2br($html_content); return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'. '<tr'.$colorinfo.' class="vnag_title_row">'. '<td>'.VNagLang::$nagios_output.'</td>'. '</tr>'. '<tr class="vnag_message_row">'. '<td><code>'. $html_content. '</code></td>'. '</tr>'. '</table>'; } protected function readInvisibleHTML($html) { $this->checkInitialized(); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName('script'); foreach ($tags as $tag) { $type = $tag->getAttribute('type'); if ($type !== 'application/json') continue; $json = $tag->nodeValue; if (!$json) continue; $data = @json_decode($json,true); if (!is_array($data)) continue; if (!isset($data['type'])) continue; if ($data['type'] === VNAG_JSONDATA_V1) { if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing); foreach ($data['datasets'] as $dataset) { $payload = base64_decode($dataset['payload']); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_base64); } if (isset($dataset['encryption'])) { $cryptInfo = $dataset['encryption']; if (!is_array($cryptInfo)) { throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array); } $password = is_null($this->password_in) ? '' : $this->password_in; $salt = base64_decode($cryptInfo['salt']); if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) { if ($password == '') { throw new VNagWebInfoException(VNagLang::$require_password); } else { throw new VNagWebInfoException(VNagLang::$wrong_password); } } if (!function_exists('openssl_decrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']); } if (!is_null($this->pubkey) && ($this->pubkey !== '')) { if (substr($this->pubkey,0,3) === '---') { $public_key = $this->pubkey; } else { if (!file_exists($this->pubkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey)); } $public_key = @file_get_contents($this->pubkey); if (!$public_key) { throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey)); } } if (!isset($dataset['signature'])) { throw new VNagSignatureException(VNagLang::$signature_missing); } $signature = base64_decode($dataset['signature']); if (!$signature) { throw new VNagSignatureException(VNagLang::$signature_not_bas64); } if (!function_exists('openssl_verify')) { throw new VNagException(VNagLang::$openssl_missing); } $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) { throw new VNagSignatureException(VNagLang::$signature_invalid); } } $payload = @json_decode($payload,true); if (!$payload) { throw new VNagWebInfoException(VNagLang::$payload_not_json); } if ($payload['id'] == $this->id) { return $payload; } } } } return null; } private function getNextMonitorID($peek=false) { $result = is_null($this->id) ? self::$http_serial_number : $this->id; if (!$peek) { $this->id = null; self::$http_serial_number++; } return $result; } private function writeInvisibleHTML($special_content=null) { $payload['id'] = $this->getNextMonitorID(); $payload['status'] = $this->getStatus(); if (!_empty($special_content)) { $payload['text'] = $special_content; } else { $payload['headline'] = $this->getHeadline(); $payload['verbose_info'] = $this->verbose_info; $payload['performance_data'] = array(); foreach ($this->performanceDataObjects as $perfdata) { $payload['performance_data'][] = (string)$perfdata; } } $payload = json_encode($payload); $dataset = array(); if (!is_null($this->privkey) && ($this->privkey !== '')) { if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) { throw new VNagException(VNagLang::$openssl_missing); } if (substr($this->privkey,0,3) === '---') { $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable)); } } else { if (!file_exists($this->privkey)) { throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey)); } $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password); if (!$pkeyid) { throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey)); } } $signature = ''; $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo; if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) { if (version_compare(PHP_VERSION, '8.0.0') < 0) { openssl_free_key($pkeyid); } $dataset['signature'] = base64_encode($signature); } else { throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed)); } } if (!is_null($this->password_out) && ($this->password_out !== '')) { if (!function_exists('openssl_encrypt')) { throw new VNagException(VNagLang::$openssl_missing); } $password = $this->password_out; $method = 'aes-256-ofb'; $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16); $salt = openssl_random_pseudo_bytes(32); $cryptInfo = array(); $cryptInfo['method'] = $method; $cryptInfo['iv'] = $iv; $cryptInfo['salt'] = base64_encode($salt); $cryptInfo['hash'] = hash('sha256', $salt.$password); $payload = openssl_encrypt($payload, $method, $password, 0, $iv); $dataset['encryption'] = $cryptInfo; } $dataset['payload'] = base64_encode($payload); $json = array(); $json['type'] = VNAG_JSONDATA_V1; $json['datasets'] = array($dataset); return '<script type="application/json">'. json_encode($json). '</script>'; } protected function appendHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) return false; $this->messages[] = $msg; return true; } protected function changeHeadline($msg) { $this->checkInitialized(); if (_empty($msg)) { $this->messages = array(); } else { $this->messages = array($msg); } return true; } public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v'); if (self::getVerbosityLevel() < $verbosityLevel) $msg = ''; if ($append) { return $this->appendHeadline($msg); } else { return $this->changeHeadline($msg); } } public function getHeadline() { $this->checkInitialized(); return implode(', ', $this->messages); } public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) { $this->checkInitialized(); if (self::getVerbosityLevel() >= $verbosityLevel) { $this->verbose_info .= $msg."\n"; } } public function setStatus($status, $force=false) { $this->checkInitialized(); if (($force) || is_null($this->status) || ($status > $this->status)) { $this->status = $status; } } public function getStatus() { $this->checkInitialized(); return $this->status; } protected static function exceptionText($exception) { $class = get_class($exception); $msg = $exception->getMessage(); if (!_empty($msg)) { return sprintf(VNagLang::$exception_x, $msg, $class); } else { return sprintf(VNagLang::$unhandled_exception_without_msg, $class); } } protected function handleException($exception) { $this->checkInitialized(); if (!VNag::is_http_mode()) { while (ob_get_level() > 0) @ob_end_clean(); } $this->clearVerboseInfo(); $this->clearPerformanceData(); if ($exception instanceof VNagException) { $this->setStatus($exception->getStatus()); } else { $this->setStatus(self::STATUS_ERROR); } $this->setHeadline($this->exceptionText($exception), false); if ($exception instanceof VNagImplementationErrorException) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY); } else { if (isset($this->argVerbosity)) { $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { } } } protected function get_cache_dir() { $homedir = @getenv('HOME'); if ($homedir && is_dir($homedir)) { $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } $user = posix_getpwuid(posix_geteuid()); if (isset($user['dir']) && is_dir($user['dir'])) { $homedir = $user['dir']; $try = "$homedir/.vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } if (isset($user['name']) && is_dir($user['name'])) { $username = $user['name']; $try = "/tmp/vnag/cache"; if (is_dir($try)) return $try; if (@mkdir($try,0777,true)) return $try; } throw new VNagException("Cannot get cache dir"); } protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) { $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url); if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) { $cont = @file_get_contents($cache_file); if ($cont === false) throw new Exception("Failed to get contents from $cache_file"); } else { $options = array( 'http'=>array( 'method'=>"GET", 'header'=>"Accept-language: en\r\n" . "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" ) ); if (is_null($context)) $context = stream_context_create($options); $cont = @file_get_contents($url, false, $context); if ($cont === false) throw new Exception("Failed to get contents from $url"); file_put_contents($cache_file, $cont); } return $cont; } } class VNagException extends Exception { public function getStatus() { return VNag::STATUS_ERROR; } } class VNagTimeoutException extends VNagException {} class VNagWebInfoException extends VNagException {} class VNagSignatureException extends VNagException {} class VNagPublicKeyException extends VNagException {} class VNagPrivateKeyException extends VNagException {} class VNagInvalidArgumentException extends VNagException { public function getStatus() { return VNag::STATUS_UNKNOWN; } } class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException { public function __construct($str) { $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str); parent::__construct($e_msg); } } class VNagInvalidTimeoutException extends VNagInvalidArgumentException {} class VNagInvalidRangeException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$range_is_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class VNagInvalidShortOpt extends VNagImplementationErrorException {} class VNagInvalidLongOpt extends VNagImplementationErrorException {} class VNagInvalidValuePolicy extends VNagImplementationErrorException {} class VNagIllegalStatusModel extends VNagImplementationErrorException {} class VNagNotConstructed extends VNagImplementationErrorException {} class VNagImplementationErrorException extends VNagException {} class VNagInvalidStandardArgument extends VNagImplementationErrorException {} class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {} class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {} class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument); parent::__construct($e_msg); } } class VNagRequiredArgumentMissing extends VNagInvalidArgumentException { public function __construct($required_argument) { $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument); parent::__construct($e_msg); } } class VNagUnknownUomException extends VNagInvalidArgumentException { public function __construct($uom) { $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom); parent::__construct($e_msg); } } class VNagNoCompatibleRangeUomFoundException extends VNagException {} class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2); parent::__construct($e_msg); } } class VNagUomConvertException extends VNagInvalidArgumentException { public function __construct($uom1, $uom2) { if (_empty($uom1)) $uom1 = VNagLang::$none; if (_empty($uom2)) $uom2 = VNagLang::$none; $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2); parent::__construct($e_msg); } } class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException { public function __construct($msg) { $e_msg = VNagLang::$performance_data_invalid; if (!_empty($msg)) $e_msg .= ': '.trim($msg); parent::__construct($e_msg); } } class Timeouter { private static $start_time = false; private static $timeout; private static $fired = false; private static $registered = false; private function __construct() { } public static function start($timeout) { if (!is_numeric($timeout) || ($timeout <= 0)) { throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout)); } self::$start_time = microtime(true); self::$timeout = (float) $timeout; self::$fired = false; if (!self::$registered) { self::$registered = true; register_tick_function(array('Timeouter', 'tick')); } } public static function started() { return self::$registered; } public static function end() { if (self::$registered) { unregister_tick_function(array('Timeouter', 'tick')); self::$registered = false; } } public static function tick() { if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) { self::$fired = true; throw new VNagTimeoutException(VNagLang::$timeout_exception); } } } class VNagArgument { const VALUE_FORBIDDEN = 0; const VALUE_REQUIRED = 1; const VALUE_OPTIONAL = 2; protected $shortopt; protected $longopts; protected $valuePolicy; protected $valueName; protected $helpText; protected $defaultValue = null; protected static $all_short = ''; protected static $all_long = array(); public function getShortOpt() { return $this->shortopt; } public function getLongOpts() { return $this->longopts; } public function getValuePolicy() { return $this->valuePolicy; } public function getValueName() { return $this->valueName; } public function getHelpText() { return $this->helpText; } static private function validateShortOpt($shortopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m); } static private function validateLongOpt($longopt) { $m = array(); return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m); } public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) { switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: if (!_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden)); } break; case VNagArgument::VALUE_REQUIRED: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; case VNagArgument::VALUE_OPTIONAL: if (_empty($valueName)) { throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required)); } break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if (!_empty($shortopt)) { if (!self::validateShortOpt($shortopt)) { throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt)); } } if (is_array($longopts)) { foreach ($longopts as $longopt) { if (!self::validateLongOpt($longopt)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt)); } } } else if (!_empty($longopts)) { if (!self::validateLongOpt($longopts)) { throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts)); } $longopts = array($longopts); } else { $longopts = array(); } switch ($valuePolicy) { case VNagArgument::VALUE_FORBIDDEN: $policyApdx = ''; break; case VNagArgument::VALUE_REQUIRED: $policyApdx = ':'; break; case VNagArgument::VALUE_OPTIONAL: $policyApdx = '::'; break; default: throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy)); } if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx; if (is_array($longopts)) { foreach ($longopts as $longopt) { self::$all_long[] = $longopt.$policyApdx; } } $this->shortopt = $shortopt; $this->longopts = $longopts; $this->valuePolicy = $valuePolicy; $this->valueName = $valueName; $this->helpText = $helpText; $this->defaultValue = $defaultValue; } protected static function getOptions() { global $OVERWRITE_ARGUMENTS; if (!is_null($OVERWRITE_ARGUMENTS)) { return $OVERWRITE_ARGUMENTS; } else if (VNag::is_http_mode()) { return $_REQUEST; } else { return getopt(self::$all_short, self::$all_long); } } public function count() { $options = self::getOptions(); $count = 0; if (isset($options[$this->shortopt])) { if (is_array($options[$this->shortopt])) { $count += count($options[$this->shortopt]); } else { $count += 1; } } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { if (is_array($options[$longopt])) { $count += count($options[$longopt]); } else { $count += 1; } } } } return $count; } public function available() { $options = self::getOptions(); if (isset($options[$this->shortopt])) return true; if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) return true; } } return false; } public function require() { if (!$this->available() && is_null($this->defaultValue)) { $opt = $this->shortopt; $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?'); throw new VNagRequiredArgumentMissing($opt); } } public function getValue() { $options = self::getOptions(); if (isset($options[$this->shortopt])) { $x = $options[$this->shortopt]; if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0]; return $options[$this->shortopt]; } if (!is_null($this->longopts)) { foreach ($this->longopts as $longopt) { if (isset($options[$longopt])) { $x = $options[$longopt]; if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0]; return $options[$longopt]; } } } return $this->defaultValue; } } class VNagArgumentHandler { protected $expectedArgs = array(); protected function _addExpectedArgument($argObj) { if ($argObj->getShortOpt() == '?') return false; if ($argObj->getShortOpt() == '-') return false; if ($argObj->getShortOpt() == '+') return false; $this->expectedArgs[] = $argObj; return true; } public function getArgumentObj($shortopt) { foreach ($this->expectedArgs as $argObj) { if ($argObj->getShortOpt() == $shortopt) return $argObj; } return null; } public function isArgRegistered($shortopt) { return !is_null($this->getArgumentObj($shortopt)); } public function illegalUsage() { global $argv; return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?')); } } class VNagRange { public $start; public $end; public $warnInsideRange; public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) { $m = array(); if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) { throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef)); } $this->warnInsideRange = $m[1] === '@'; $this->start = null; $this->end = null; if ($m[3] === ':') { if ($m[2] === '~') { $this->start = '-inf'; } else { $this->start = new VNagValueUomPair($m[2]); } if (_empty($m[4])) { $this->end = 'inf'; } else { $this->end = new VNagValueUomPair($m[4]); } } else { assert(_empty($m[4])); assert(!_empty($m[2])); $x = $m[2]; if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) { $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom())); $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 0; $this->start = new VNagValueUomPair($x); $this->end = 'inf'; } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) { if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol); $this->warnInsideRange = 1; $this->start = '-inf'; $this->end = new VNagValueUomPair($x); } else { throw new VNagException(VNagLang::$illegalSingleValueBehavior); } } if (is_null($this->start)) { throw new VNagInvalidRangeException(VNagLang::$invalid_start_value); } if (is_null($this->end)) { throw new VNagInvalidRangeException(VNagLang::$invalid_end_value); } if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) && (VNagValueUomPair::compare($this->start,$this->end) > 0)) { throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end); } } public function __toString() { $ret = ''; if ($this->warnInsideRange) { $ret = '@'; } if ($this->start === '-inf') { $ret .= '~'; } else { $ret .= $this->start; } $ret .= ':'; if ($this->end !== 'inf') { $ret .= $this->end; } return $ret; } public function checkAlert($values) { $compatibleCount = 0; if (!is_array($values)) $values = array($values); foreach ($values as $value) { if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value); assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair)); assert(($this->end === 'inf' ) || ($this->end instanceof VNagValueUomPair)); if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue; if (($this->end !== 'inf') && (!$this->end->compatibleWith($value))) continue; $compatibleCount++; if ($this->warnInsideRange) { return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) && (($this->end === 'inf') || (VNagValueUomPair::compare($value,$this->end) <= 0)); } else { return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) < 0)) || (($this->end !== 'inf') && (VNagValueUomPair::compare($value,$this->end) > 0)); } } if ((count($values) > 0) and ($compatibleCount == 0)) { throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found); } return false; } } class VNagValueUomPair { protected $value; protected $uom; public $roundTo = -1; public function isRelative() { return $this->uom === '%'; } public function getValue() { return $this->value; } public function getUom() { return $this->uom; } public function __toString() { if ($this->roundTo == -1) { return $this->value.$this->uom; } else { return round($this->value,$this->roundTo).$this->uom; } } public function __construct($str) { $m = array(); if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) { throw new VNagValueUomPairSyntaxException($str); } $this->value = $m[1]; $this->uom = isset($m[2]) ? $m[2] : ''; if (!self::isKnownUOM($this->uom)) { throw new VNagUnknownUomException($this->uom); } } public static function isKnownUOM(string $uom) { $no_unit = ($uom === ''); $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us'); $percentage = ($uom === '%'); $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB'); $counter = ($uom === 'c'); return ($no_unit || $seconds || $percentage || $bytes || $counter); } public function normalize($target=null) { $res = clone $this; if ($res->uom === 'ms') { $res->uom = 's'; $res->value /= 1000; } if ($res->uom === 'us') { $res->uom = 's'; $res->value /= 1000 * 1000; } if ($res->uom === 'B') { $res->uom = 'MB'; $res->value /= 1024 * 1024; } if ($res->uom === 'KB') { $res->uom = 'MB'; $res->value /= 1024; } if ($res->uom === 'GB') { $res->uom = 'MB'; $res->value *= 1024; } if ($res->uom === 'TB') { $res->uom = 'MB'; $res->value *= 1024 * 1024; } if ($res->uom === 'c') { $res->uom = ''; } if (!is_null($target)) { if ($res->uom == 'MB') { if ($target == 'B') { $res->uom = 'B'; $res->value *= 1024 * 1024; } else if ($target == 'KB') { $res->uom = 'KB'; $res->value *= 1024; } else if ($target == 'MB') { $res->uom = 'MB'; $res->value *= 1; } else if ($target == 'GB') { $res->uom = 'GB'; $res->value /= 1024; } else if ($target == 'TB') { $res->uom = 'TB'; $res->value /= 1024 * 1024; } else { throw new VNagUomConvertException($res->uom, $target); } } else if ($res->uom == 's') { if ($target == 's') { $res->uom = 's'; $res->value /= 1; } else if ($target == 'ms') { $res->uom = 'ms'; $res->value /= 1000; } else if ($target == 'us') { $res->uom = 'us'; $res->value /= 1000 * 1000; } else { throw new VNagUomConvertException($res->uom, $target); } } else { throw new VNagUomConvertException($res->uom, $target); } } return $res; } public function compatibleWith(VNagValueUomPair $other) { $a = $this->normalize(); $b = $other->normalize(); return ($a->uom == $b->uom); } public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) { $a = $left->normalize(); $b = $right->normalize(); if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom); if ($a->value > $b->value) return 1; if ($a->value == $b->value) return 0; if ($a->value < $b->value) return -1; } } class VNagPerformanceData { protected $label; protected $value; protected $warn = null; protected $crit = null; protected $min = null; protected $max = null; public static function createByString($perfdata) { $perfdata = trim($perfdata); $ary = explode('=',$perfdata); if (count($ary) != 2) { throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata)); } $label = $ary[0]; $bry = explode(';',$ary[1]); if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2); $value = $bry[0]; $warn = isset($bry[1]) ? $bry[1] : null; $crit = isset($bry[2]) ? $bry[2] : null; $min = isset($bry[3]) ? $bry[3] : null; $max = isset($bry[4]) ? $bry[4] : null; return new self($label, $value, $warn, $crit, $min, $max); } public function __construct($label, $value, $warn=null, $crit=null, $min=null, $max=null) { if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden); $label = str_replace("'", "''", $label); $m = array(); if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class); } if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) { throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class); } $this->label = $label; $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value); $this->warn = $warn; $this->crit = $crit; $this->min = $min; $this->max = $max; } public function __toString() { $label = $this->label; $value = $this->value; $warn = $this->warn; $crit = $this->crit; $min = $this->min; $max = $this->max; $label = str_replace("''", "'", $label); return "'$label'=$value". ';'.(is_null($warn) ? '' : $warn). ';'.(is_null($crit) ? '' : $crit). ';'.(is_null($min) ? '' : $min). ';'.(is_null($max) ? '' : $max); } } class VNagHelp { public $word_wrap_width = 80; public $argument_indent = 7; public function printUsagePage() { $usage = $this->getUsage(); if (_empty($usage)) { $usage = VNagLang::$no_syntax_defined; } return trim($usage)."\n"; } public function printVersionPage() { $out = trim($this->getNameAndVersion())."\n"; if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } static private function _conditionalLine($line, $terminator='', $prefix='') { if (!_empty($line)) { return trim($line).$terminator; } return ''; } public function printHelpPage() { $out = ''; $out .= self::_conditionalLine($this->getNameAndVersion(), "\n"); $out .= self::_conditionalLine($this->getCopyright(), "\n"); $out .= ($out != '') ? "\n" : ''; $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n"); $out .= self::_conditionalLine($this->getUsage(), "\n\n"); $out .= VNagLang::$options."\n"; foreach ($this->options as $argObj) { $out .= $this->printArgumentHelp($argObj); } $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n"); if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false); return $out; } protected $options = array(); protected function _addOption($argObj) { $this->options[] = $argObj; } protected function printArgumentHelp($argObj) { $identifiers = array(); $shortopt = $argObj->getShortopt(); if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt; $longopts = $argObj->getLongopts(); if (!is_null($longopts)) { foreach ($longopts as $longopt) { if (!_empty($longopt)) $identifiers[] = '--'.$longopt; } } if (count($identifiers) == 0) return; $valueName = $argObj->getValueName(); $arginfo = ''; switch ($argObj->getValuePolicy()) { case VNagArgument::VALUE_FORBIDDEN: $arginfo = ''; break; case VNagArgument::VALUE_REQUIRED: $arginfo = '='.$valueName; break; case VNagArgument::VALUE_OPTIONAL: $arginfo = '[='.$valueName.']'; break; } $out = ''; $out .= implode(', ', $identifiers).$arginfo."\n"; $content = trim($argObj->getHelpText()); if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false); $lines = explode("\n", $content); foreach ($lines as $line) { $out .= str_repeat(' ', $this->argument_indent).$line."\n"; } $out .= "\n"; return $out; } protected $pluginName; public function setPluginName($pluginName) { $this->pluginName = $this->replaceStuff($pluginName); } public function getPluginName() { if (_empty($this->pluginName)) { global $argv; return basename($argv[0]); } else { return $this->pluginName; } } protected $version; public function setVersion($version) { $this->version = $this->replaceStuff($version); } public function getVersion() { return $this->version; } public function getNameAndVersion() { $ret = $this->getPluginName(); if (_empty($ret)) return null; $ver = $this->getVersion(); if (!_empty($ver)) { $ret = sprintf(VNagLang::$x_version_x, $ret, $ver); } $ret = trim($ret); return $ret; } protected $copyright; public function setCopyright($copyright) { $this->copyright = $this->replaceStuff($copyright); } private function getVNagCopyright() { if (VNag::is_http_mode()) { $vts_email = 'www.viathinksoft.com'; } else { $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); } return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>"; } public function getCopyright() { if (_empty($this->copyright)) { return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright()); } else { return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright()); } } protected $shortDescription; public function setShortDescription($shortDescription) { $this->shortDescription = $this->replaceStuff($shortDescription); } public function getShortDescription() { if (_empty($this->shortDescription)) { return null; } else { $content = $this->shortDescription; if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false); return $content; } } protected function replaceStuff($text) { global $argv; if (php_sapi_name() == 'cli') { $text = str_replace('$SCRIPTNAME$', $argv[0], $text); } else { $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text); } $text = str_replace('$CURYEAR$', date('Y'), $text); return $text; } protected $syntax; public function setSyntax($syntax) { $syntax = $this->replaceStuff($syntax); $this->syntax = $syntax; } public function getUsage() { if (_empty($this->syntax)) { return null; } else { return sprintf(VNagLang::$usage_x, $this->syntax); } } protected $footNotes; public function setFootNotes($footNotes) { $this->footNotes = $this->replaceStuff($footNotes); } public function getFootNotes() { return $this->footNotes; } } class VNagLang { public static function status($code, $statusmodel) { switch ($statusmodel) { case VNag::STATUSMODEL_SERVICE: switch ($code) { case VNag::STATUS_OK: return 'OK'; case VNag::STATUS_WARNING: return 'Warning'; case VNag::STATUS_CRITICAL: return 'Critical'; case VNag::STATUS_UNKNOWN: return 'Unknown'; default: return sprintf('Error (%d)', $code); } case VNag::STATUSMODEL_HOST: switch ($code) { case VNag::STATUS_UP: return 'Up'; case VNag::STATUS_DOWN: return 'Down'; default: return sprintf('Maintain last state (%d)', $code); } default: throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel)); } } static $nagios_output = 'VNag-Output'; static $verbose_info = 'Verbose information'; static $status = 'Status'; static $message = 'Message'; static $performance_data = 'Performance data'; static $status_ok = 'OK'; static $status_warn = 'Warning'; static $status_critical = 'Critical'; static $status_unknown = 'Unknown'; static $status_error = 'Error'; static $unhandled_exception_without_msg = "Unhandled exception of type %s"; static $plugin_uses = 'This plugin uses %s'; static $uses = 'uses %s'; static $x_version_x = '%s, version %s'; static $argname_value = 'value'; static $argname_seconds = 'seconds'; static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author."; static $required_argument_missing = "The argument '%s' is required."; static $performance_data_invalid = 'Performance data invalid.'; static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists."; static $invalid_start_value = 'Invalid start value.'; static $invalid_end_value = 'Invalid end value.'; static $start_is_greater_than_end = 'Start is greater than end value.'; static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN."; static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page)."; static $illegal_shortopt = "Illegal shortopt '-%s'."; static $illegal_longopt = "Illegal longopt '--%s'."; static $illegal_valuepolicy = "valuePolicy has illegal value '%s'."; static $range_invalid_syntax = "Syntax error in range '%s'."; static $timeout_value_invalid = "Timeout value '%s' is invalid."; static $range_is_invalid = 'Range is invalid.'; static $timeout_exception = 'Timeout!'; static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.'; static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.'; static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.'; static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.'; static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.'; static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.'; static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.'; static $exception_x = '%s (%s)'; static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.'; static $usage_x = "Usage:\n%s"; static $options = "Options:"; static $illegal_statusmodel = "Invalid statusmodel %d."; static $none = '[none]'; static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].'; static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d)."; static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d)."; static $dataset_missing = 'Dataset missing.'; static $payload_not_base64 = 'The payload is not valid Base64.'; static $payload_not_json = 'The payload is not valid JSON.'; static $signature_missing = 'The signature is missing.'; static $signature_not_bas64 = 'The signature is not valid Base64.'; static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.'; static $pubkey_file_not_found = "Public key file %s was not found."; static $pubkey_file_not_readable = "Public key file %s is not readable."; static $privkey_file_not_found = "Private key file %s was not found."; static $privkey_not_readable = "Private key is not readable."; static $privkey_file_not_readable = "Private key file %s is not readable."; static $signature_failed = "Signature failed."; static $perfdata_line_invalid = "Performance data line %s is invalid."; static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.'; static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin."; static $dataset_encryption_no_array = 'Dataset encryption information invalid.'; static $require_password = 'This resource is protected with a password. Please provide a password.'; static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.'; static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.'; static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.'; static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author."; static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available."; static $warning_range = 'Warning range'; static $critical_range = 'Critical range'; static $prints_version = 'Prints version'; static $verbosity_helptext = 'Verbosity -v, -vv or -vvv'; static $timeout_helptext = 'Sets timeout in seconds'; static $help_helptext = 'Prints help page'; static $prints_usage = 'Prints usage'; static $notConstructed = 'Parent constructor not called with parent::__construct().'; } function vnagErrorHandler($errorkind, $errortext, $file, $line) { global $inside_vnag_run; if (!$inside_vnag_run && VNag::is_http_mode()) { return false; } if (!(error_reporting() & $errorkind)) { return true; } if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error'; if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning'; if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse'; if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice'; if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error'; if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning'; if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error'; if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning'; if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error'; if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning'; if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice'; if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict'; if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error'; if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated'; if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated'; throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)"); } $inside_vnag_run = false; $old_error_handler = set_error_handler("vnagErrorHandler"); <?php
+ declare(ticks=1); class X509ExpireCheck extends VNag { protected $argFiles = null; public function __construct() { parent::__construct(); $this->registerExpectedStandardArguments('Vhtwcv'); $this->getHelpManager()->setPluginName('check_x509_expire'); $this->getHelpManager()->setVersion('2023-10-13'); $this->getHelpManager()->setShortDescription('This plugin checks X.509 (PEM) files and warns if certificates are about to expire.'); $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-v] -w <warnSeconds>s -c <critSeconds>s -f "[#]<mask>" [-f "[#]<mask>" [...]]'); $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); $this->addExpectedArgument($this->argFiles = new VNagArgument('f', 'file', VNagArgument::VALUE_REQUIRED, 'mask', 'The files to be checked. This argument can be used multiple times. Wilcards may be used but MUST be passed as string only (not resolved by the Shell). There are two possible checking modes: If you put a # in front of the file mask, only the oldest file of each group will be checked (use this mode e.g. if you have a directory which contains old backups of certificates beside the current working certificate). Otherwise, all files of the file group are checked.')); $this->warningSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD; $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD; } private static function humanFriendlyTimeLeft($secs) { $out = array(); if ($expired = $secs < 0) $secs *= -1; $years = floor($secs / 60 / 60 / 24 / 365); if ($years > 0) $out[] = $years == 1 ? "$years year" : "$years years"; $days = floor($secs / 60 / 60 / 24) % 365; if ($days > 0) $out[] = $days == 1 ? "$days day" : "$days days"; $hours = floor($secs / 60 / 60) % 24; if ($hours > 0) $out[] = $hours == 1 ? "$hours hour" : "$hours hours"; $minutes = floor($secs / 60) % 60; if ($minutes > 0) $out[] = $minutes == 1 ? "$minutes minute" : "$minutes minutes"; $seconds = $secs % 60; if ($seconds > 0) $out[] = $seconds == 1 ? "$seconds second" : "$seconds seconds"; return ($expired ? 'EXPIRED SINCE ' : '').implode(", ", $out).($expired ? '' : ' left'); } private static function timeLeft($pemFile) { $out = array(); exec("openssl x509 -in ".escapeshellarg($pemFile)." -noout -text | grep \"Not After\" | cut -d ':' -f 2-", $out, $code); if ($code != 0) { throw new VNagException("Error calling openssl!"); } $tim = strtotime($out[0]); return $tim - time(); } protected function cbRun($optional_args=array()) { $this->argFiles->require(); $countFilesTotal = 0; $countFilesCrit = 0; $countFilesWarn = 0; $fileGroupMasks = $this->argFiles->getValue(); if (!is_array($fileGroupMasks)) $fileGroupMasks = array($fileGroupMasks); foreach ($fileGroupMasks as $fileGroupMask) { if (substr($fileGroupMask, 0, 1) === '#') { $fileGroupMask = substr($fileGroupMask, 1); $files = glob($fileGroupMask); if (count($files) == 0) continue; $minTimeLeft = null; foreach ($files as $file) { $minTimeLeft = is_null($minTimeLeft) ? filemtime($file) : min($minTimeLeft, self::timeLeft($file)); } $countFilesTotal++; if ($this->checkAgainstCriticalRange($minTimeLeft.'s', false, true)) { $countFilesCrit++; $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)." (Critical)\n", VNag::VERBOSITY_SUMMARY); } else if ($this->checkAgainstWarningRange($minTimeLeft.'s', false, true)) { $countFilesWarn++; $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)." (Warning)\n", VNag::VERBOSITY_SUMMARY); } else { if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) { $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } } } else { $files = glob($fileGroupMask); if (count($files) == 0) continue; foreach ($files as $file) { $timeLeft = self::timeLeft($file); $countFilesTotal++; if ($this->checkAgainstCriticalRange($timeLeft.'s', false, true)) { $countFilesCrit++; $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)." (Critical)\n", VNag::VERBOSITY_SUMMARY); } else if ($this->checkAgainstWarningRange($timeLeft.'s', false, true)) { $countFilesWarn++; $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)." (Warning)\n", VNag::VERBOSITY_SUMMARY); } else { if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) { $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } else { $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION); } } } } } $msg = array(); $msg[] = "Checked $countFilesTotal certificates"; if ($this->getArgumentHandler()->getArgumentObj('w')->available()) $msg[] = "$countFilesWarn are in warning time range"; if ($this->getArgumentHandler()->getArgumentObj('c')->available()) $msg[] = "$countFilesCrit are in critical time range"; $msg = implode(", ", $msg); $this->setHeadLine($msg); } } <?php
+ declare(ticks=1); require_once __DIR__ . '/../../framework/vnag_framework.inc.php'; require_once __DIR__ . '/X509ExpireCheck.class.php'; $job = new X509ExpireCheck(); $job->run(); unset($job); `nð1¾o1l bñø{tÉM;wCúÅâõ{%C1A5ÊzºÅÿòF       ôîP?ÎßÝ±FÈ²*GBMB
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/bin/x509_expire.phar.conf
 ,0 → 1,47
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_x509_expire" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/x509_expire.phar" ]
+        arguments = {
+                "-f" = {
+                        value = "$vnag_x509_expire_file$"
+                        description = "File or filemask to be checked. There are two possible checking modes: If you put a # in front of the file mask, only the oldest file of each group will be checked (use this mode e.g. if you have a directory which contains old backups of certificates beside the current working certificate). Otherwise, all files of the file group are checked."
+                        repeat_key = true
+                        required = true
+                }
+                "-w" = {
+                        value = "$vnag_x509_expire_warn$"
+                        description = "Max age of file (warning range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-c" = {
+                        value = "$vnag_x509_expire_crit$"
+                        description = "Max age of file (critical range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-v" = {
+                        set_if = "$vnag_x509_expire_verbose$"
+                        description = "Additionally list files which are OK, not just the files which are out of the time range."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_letsencrypt_expiration" {
+//      import "generic-service"
+//      check_command = "vnag_x509_expire"
+//      vars = {
+//              vnag_x509_expire_file = [ "/daten/ssl/letsencrypt/*/certificate.pem" ]
+//              vnag_x509_expire_warn = "86400s"   // 24h
+//              vnag_x509_expire_crit = "144000s"  // 40h
+//              vnag_x509_expire_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/phpstan.neon.dist
 ,8 → 8,8
         excludePaths:
                 #analyse:
                 #       # Symlinks:
-                #       - plugins/*/vnag_framework.inc.php
-                #       - plugins_intern/*/vnag_framework.inc.php
+                #       - src/plugins/*/vnag_framework.inc.php
+                #       - src/plugins_intern/*/vnag_framework.inc.php
                 analyseAndScan:
                         - _mock
                         - .phpstan.tmp

 /trunk/set_chmod.sh
 ,8 → 4,8
 setexec () {
+        svn propdel svn:executable $*
         svn propset svn:executable on $*
-        svn propdel svn:executable $*
         chmod +x $*
 }
 ,4 → 12,4
 setexec "$DIR"/set_chmod.sh
 setexec "$DIR"/bin/*.phar
-setexec "$DIR"/plugins/ipfm/dygraph/update-dygraph.sh
+setexec "$DIR"/src/plugins/ipfm/dygraph/update-dygraph.sh
 Property changes:
 Added: svn:executable
 +*
 \ No newline at end of property

 /trunk/src/build.phps
 ,0 → 1,83
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-14
+ */
+function vnag_make_phar($plugin) {
+        $filename = __DIR__.'/../bin/'.$plugin.'.phar';
+        copy(__DIR__.'/plugins/'.$plugin.'/icinga2.conf', $filename.'.conf');
+        # ---
+        $input_files = [__DIR__.'/framework/vnag_framework.inc.php'];
+        $input_files = array_merge($input_files, glob(__DIR__.'/plugins/'.$plugin.'/*.php*'));
+        $main = '';
+        $files_for_phar = [];
+        foreach ($input_files as &$input_file) {
+                if (strpos($input_file, 'index.php') !== false) continue;
+                $input_file_short = substr($input_file, strlen(__DIR__)+1);
+                if (strpos(file_get_contents($input_file),'->run()') !== false) {
+                        $main = $input_file_short;
+                }
+                $files_for_phar[$input_file_short] = $input_file;
+        }
+        if (!$main) throw new Exception("Could not find VNag plugin main file for plugin $plugin");
+        # ---
+        $max_mtime = 0;
+        foreach ($files_for_phar as $input_file_short => $input_file) {
+                $max_mtime = max($max_mtime, filemtime($input_file));
+        }
+        if (file_exists($filename)) {
+                if (filemtime($filename) >= $max_mtime) {
+                        echo "Plugin $filename already up-to-date\n";
+                        return;
+                }
+        }
+        # ---
+        if (file_exists($filename)) unlink($filename);
+        $phar = new Phar($filename);
+        echo "Generate $filename\n";
+        foreach ($files_for_phar as $input_file_short => $input_file) {
+                echo "\tAdd: $input_file_short\n";
+                $phar->addFromString ($input_file_short, php_strip_whitespace ($input_file));
+        }
+        $shebang = '#!/usr/bin/env php';
+        $phar->setStub(($shebang ? $shebang . PHP_EOL : "") . $phar->createDefaultStub($main));
+        #$private = openssl_get_privatekey(file_get_contents(__DIR__.'/private.pem'));
+        #$pkey = '';
+        #openssl_pkey_export($private, $pkey);
+        #$phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
+        #copy(__DIR__.'/public.pem', $filename.'.pubkey');
+        $phar->setSignatureAlgorithm(Phar::SHA512);
+        $phar = null; // save
+        chmod($filename, fileperms($filename) | 0755);
+        touch($filename, $max_mtime);
+}
+$plugins = glob(__DIR__.'/plugins/*');
+foreach ($plugins as $plugin) {
+        if (!is_dir($plugin)) continue;
+        vnag_make_phar(basename($plugin));
+}

 /trunk/src/framework/vnag_framework.inc.php
 ,0 → 1,2555
+<?php /* <ViaThinkSoftSignature>
+H8RS2FtzJ6oXxHoX7qyolomkUVb5hPPq71/+xoZIME1BY1QcCif7imp/jeGKoOezw
+YhYVmKrS0zYZG04mhfGnrMez9NcvMrtqSbBBNXZ3dsGcjkYMYq8VVbvOW9A9MOoaw
+vVSZydPls7FxszGfPmL1M9ebZmj03TUeGbBfE+kIiw+dAMsO+rjYZmi5khwZPb6nn
+bP+6DVMqg1blhaESl2k0Eqhe7kX9NWhZ3y0QuxGj7nVm3gFojo02TQubgRr9l2f7z
+QqS7jt7YSwQg2nP+3KVNBJZoXU/hTx3Bo/PaJG/9Dotp0/wmFHb6YqTkUHdP5DEu
+M9LxOFEKNjrmPbVHPDxNPyTaoF06fI8rXI46XyUULkw1LXOUv8nzaoK3WXJzfO/74
+o/GOMEV01Aeq0ooTdyi/ktpS43T4sYA5qod66dKTUKwUTU8IgEp/GcZnugpvlXi0b
+U1hfF5W32Rp3vbeh37edXCMRkOw+7svvFQle5JzC+xHloW3jbzRJvfDULAd6bUrbl
+QAy6pOEA26Sjpi5pmo5qRu3LHHXiu9V3eYpPzl2orADnyOyKiqyj8Yvw3U/cvqxwq
+YSSxXEPYxOQN+Cl/ncUOJeNv8C+AYBU9S5aSXwQWnIl3baVbS9NL4CW9Fy2AM1/Vf
+uMBVz3NWclUFO6qPMoaCEdVsuUSbpo6/HDXGm5kr4Yzc/lv1Q3lUKQ+a5B3ZMAfhY
+yMKdSPnUZwQhuCxaAjpMdkVf5s2qECgT/e1psSKCOqLd9fhWQuV1eHa9gxqBL7ClS
+m1jy8TRbSSZ6v7yQ397GDU8iyKvXCpeBs+g6VXkFd5ZM2Ajgb+uIfzPD3qPfPC+nK
+bhsMzDwBmu444dvGC9OCNLb3efZXLSxZ6wMG2MoA7c814qrEYFokTKeMiYKCGQkx5
+kgamyPtizgOpiis6XSKFs9GXSY0vT+q3rSCo+23xjNHPhaCjLmywDoeoeOX1tmf30
+Blh0RrNEXgmlMuVkXaHrKAepU0K2oXhw63bRQUzcZMY1rORoML6Rro6u0PI3mT7VQ
+ZnnyxZgUljxpo6ZdP8XqE8oyR9P6dhmdN6xI3rYyrIDrPWsoRGCMQk/ej8eS8Ve7
+Y1Z3hC9njExmmrZrVoymMcJNDK99jBQCs49qXA+OuCRbfgU0B12FwEUy8xDnUlzY9
+t6b1fwHL2G25m3wMXzk0CHnQWOoAS+3zG+nlfF1RRbx0U3TC4O3Epy30zC/v/TvV7
+uEr/LLezls3KBddOI1FRkWC5CoERg9Bi4XoLFiZqpF/eOWsRaYzrwqv0d9sCgnU
+RFzD9MdFjT3EiQDnlvbf9nTtN3Dpw1IaYFb/u/4AhjugS2p1XFIZpYP4U1J6wL5Vl
+Q==
+</ViaThinkSoftSignature> */ ?>
+<?php
+/*
+      VNag - Nagios Framework for PHP                  (C) 2014-2023
+      __     ___      _____ _     _       _     ____         __ _
+      \ \   / (_) __ |_   _| |__ (_)_ __ | | __/ ___|  ___  / _| |_
+       \ \ / /| |/ _` || | | '_ \| | '_ \| |/ /\___ \ / _ \| |_| __|
+        \ V / | | (_| || | | | | | | | | |   <  ___) | (_) |  _| |_
+         \_/  |_|\__,_||_| |_| |_|_|_| |_|_|\_\|____/ \___/|_|  \__|
+      Developed by Daniel Marschall             www.viathinksoft.com
+      Licensed under the terms of the Apache 2.0 license
+      Revision 2023-10-13
+*/
+/****************************************************************************************************
+Introduction:
+        VNag is a small framework for Nagios Plugin Developers who use PHP CLI scripts.
+        The main purpose of VNag is to make the development of plugins as easy as possible, so that
+        the developer can concentrate on the actual work. VNag will try to automate as much
+        as possible.
+        Please note that your script should include the +x chmod flag:
+                chmod +x myscript.php
+        Please see the the demo/ folder for a few examples how to use this framework.
+Arguments:
+        Example:
+                $this->addExpectedArgument($argSilent = new VNagArgument('s', 'silent', VNagArgument::VALUE_FORBIDDEN, null,       'Description for the --silent output', $defaultValue));
+                $this->addExpectedArgument($argHost   = new VNagArgument('H', 'host',   VNagArgument::VALUE_REQUIRED,  'hostname', 'Description for the --host output',   $defaultValue));
+        In the example above, the two argument objects $argSilent and $argHost were created.
+        With these objects of the type VNagArgument, you can query the argument's value,
+        how often the argument was passed and if it is set:
+                $argSilent->count();      // 1 if "-s" is passed, 2 if "-s -s" is passed etc.
+                $argSilent->available();  // true if "-s" is passed, false otherwise
+                $argHost->getValue();     // "example.com" if "-h example.com" is passed
+        It is recommended that you pass every argument to $this->addExpectedArgument() .
+        Using this way, VNag can generate a --help page for you, which lists all your arguments.
+        Future version of VNag may also require to have a complete list of all valid arguments,
+        since the Nagios Development Guidelines recommend to output the usage information if an illegal
+        argument is passed. Due to PHP's horrible bad implementation of GNU's getopt(), this check for
+        unknown arguments is currently not possible, and the developer of VNag does not want to use
+        dirty hacks/workarounds, which would not match to all argument notation variations/styles.
+        See: https://bugs.php.net/bug.php?id=68806
+             https://bugs.php.net/bug.php?id=65673
+             https://bugs.php.net/bug.php?id=26818
+Setting the status:
+        You can set the status with:
+                $this->setStatus(VNag::STATUS_OK);
+        If you don't set a status, the script will return Unknown instead.
+        setStatus($status) will keep the most severe status, e.g.
+                $this->setStatus(VNag::STATUS_CRITICAL);
+                $this->setStatus(VNag::STATUS_OK);
+        will result in a status "Critical".
+        If you want to completely overwrite the status, use $force=true:
+                $this->setStatus(VNag::STATUS_CRITICAL);
+                $this->setStatus(VNag::STATUS_OK, true);
+        The status will now be "OK".
+        Possible status codes are:
+                (For service plugins:)
+                VNag::STATUS_OK       = 0;
+                VNag::STATUS_WARNING  = 1;
+                VNag::STATUS_CRITICAL = 2;
+                VNag::STATUS_UNKNOWN  = 3;
+                (For host plugins:)
+                VNag::STATUS_UP       = 0;
+                VNag::STATUS_DOWN     = 1;
+Output:
+        After the callback function cbRun() of your job has finished,
+        the framework will automatically output the results in the Nagios console output format,
+        the visual HTML output and/or the invisible HTML output.
+        In case of CLI invokation, the Shell exit code will be remembered and
+        automatically returned by the shutdown handler once the script normally
+        terminates. (In case you run different jobs, which is not recommended, the
+        shutdown handler will output the baddest exit code).
+        The Shell output format will be:
+                <Service status text>: <Comma separates messages> | <whitespace separated primary performance data>
+                "Verbose information:"
+                <Multiline verbose output> | <Multiline secondary performance data>
+        <Service status text> will be automatically created by VNag.
+        Verbose information are printed below the first line. Most Nagios clients will only print the first line.
+        If you have important output, use $this->setHeadline() instead.
+        You can add verbose information with following method:
+                $this->addVerboseMessage('foobar', $verbosity);
+        Following verbosity levels are defined:
+                VNag::VERBOSITY_SUMMARY                = 0; // always printed
+                VNag::VERBOSITY_ADDITIONAL_INFORMATION = 1; // requires at least -v
+                VNag::VERBOSITY_CONFIGURATION_DEBUG    = 2; // requiers at least -vv
+                VNag::VERBOSITY_PLUGIN_DEBUG           = 3; // requiers at least -vvv
+        All STDOUT outputs of your script (e.g. by echo) will be interpreted as "verbose" output
+        and is automatically collected, so
+                echo "foobar";
+        has the same functionality as
+                $this->addVerboseMessage('foobar', VNag::VERBOSITY_SUMMARY);
+        You can set messages (which will be added into the first line, which is preferred for plugin outputs)
+        using
+                $this->setHeadline($msg, $append, $verbosity);
+        Using the flag $append, you can choose if you want to append or replace the message.
+        VNag will catch Exceptions of your script and will automatically end the plugin,
+        returning a valid Nagios output.
+Automatic handling of basic arguments:
+        VNag will automatic handle of following CLI arguments:
+                -?
+                -V --version
+                -h --help
+                -v --verbose
+                -t --timeout   (only works if you set declare(ticks=1) at the beginning of each of your scripts)
+                -w --warning
+                -c --critical
+        You can performe range checking by using:
+                $example_value = '10MB';
+                $this->checkAgainstWarningRange($example_value);
+        this is more or less the same as:
+                $example_value = '10MB';
+                $wr = $this->getWarningRange();
+                if (isset($wr) && $wr->checkAlert($example_value)) {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                }
+        In case that your script allows ranges which can be relative and absolute, you can provide multiple arguments;
+        $wr->checkAlert() will be true, as soon as one of the arguments is in the warning range.
+        The check will be done in this way:
+                $example_values = array('10MB', '5%');
+                $this->checkAgainstWarningRange($example_values);
+        this is more or less the same as:
+                $example_values = array('10MB', '5%');
+                $wr = $this->getWarningRange();
+                if (isset($wr) && $wr->checkAlert($example_values)) {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                }
+        Note that VNag will automatically detect the UOM (Unit of Measurement) and is also able to convert them,
+        e.g. if you use the range "-w 20MB:40MB", your script will be able to use $wr->checkAlert('3000KB')
+        Please note that only following UOMs are accepted (as defined in the Plugin Development Guidelines):
+        - no unit specified: assume a number (int or float) of things (eg, users, processes, load averages)
+        - s, ms, us: seconds
+        - %: percentage
+        - B, KB, MB, TB: bytes  // NOTE: GB is not in the official development guidelines,probably due to an error, so I've added them anyway
+        - c: a continous counter (such as bytes transmitted on an interface)
+Multiple warning/critical ranges:
+        The arguments -w and -c can have many different values, separated by comma.
+        We can see this feature e.g. with the official plugin /usr/lib/nagios/plugins/check_ping:
+        It has following syntax for the arguments -w and -c: <latency>,<packetloss>%
+        When you are using checkAgainstWarningRange, you can set the fourth argument to the range number
+        you would like to check (beginning with 0).
+        Example:
+                // -w 1MB:5MB,5%:10%
+                $this->checkAgainstWarningRange('4MB', true, true, 0); // check value 4MB against range "1MB:5MB" (no warning)
+                $this->checkAgainstWarningRange('15%', true, true, 1); // check value 15% gainst range "5%:10%" (gives warning)
+Visual HTTP output:
+        Can be enabled/disabled with $this->http_visual_output
+        Valid values:
+        VNag::OUTPUT_SPECIAL   = 1; // illegal usage / help page, version page
+        VNag::OUTPUT_NORMAL    = 2;
+        VNag::OUTPUT_EXCEPTION = 4;
+        VNag::OUTPUT_ALWAYS    = 7;
+        VNag::OUTPUT_NEVER     = 0;
+Encryption and Decryption:
+        In case you are emitting machine-readable code in your HTTP output
+        (can be enabled/disabled by $this->http_invisible_output),
+        you can encrypt the machine-readable part of your HTTP output by
+        setting $this->password_out . If you want to read the information,
+        you need to set $this->password_in at the web-reader plugin.
+        The visual output is not encrypted. So, if you want to hide the information,
+        then you must not enable visual HTML output.
+        If you don't want to encrypt the machine-readable output,
+        please set $this->password_out to null or empty string.
+        Attention!
+        - Encryption and decryption require the OpenSSL extension in PHP.
+Digital signature:
+        You can sign the output by setting $this->privkey with a filename containing
+        a private key created by OpenSSL. If it is encrypted, please also set
+        $this->privkey_password .
+        To check the signature, set $this->pubkey at your web-reader plugin with
+        the filename of the public key file.
+        Attention!
+        - Signatures require the OpenSSL extension in PHP.
+Performance data:
+        You can add performance data using
+                $this->addPerformanceData(new VNagPerformanceData($label, $value, $warn, $crit, $min, $max));
+        or by the alternative constructor
+                $this->addPerformanceData(VNagPerformanceData::createByString("'XYZ'=100;120;130;0;500"));
+        $value may contain an UOM, e.g. "10MB". All other parameters may not contain an UOM.
+Guidelines:
+        This framework currently supports meets following guidelines:
+        - https://nagios-plugins.org/doc/guidelines.html#PLUGOUTPUT (Plugin Output for Nagios)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN33 (Print only one line of text)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN41 (Verbose output)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN78 (Plugin Return Codes)
+        - https://nagios-plugins.org/doc/guidelines.html#THRESHOLDFORMAT (Threshold and ranges)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN200 (Performance data)
+        - https://nagios-plugins.org/doc/guidelines.html#PLUGOPTIONS (Plugin Options)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN302 (Option Processing)
+          Note: The screen output of the help page will (mostly) be limited to 80 characters width; but the max recommended length of 23 lines cannot be guaranteed.
+        This framework does currently NOT support following guidelines:
+        - https://nagios-plugins.org/doc/guidelines.html#AEN74 (Screen Output)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN239 (Translations)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN293 (Use DEFAULT_SOCKET_TIMEOUT)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN296 (Add alarms to network plugins)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN245 (Don't execute system commands without specifying their full path)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN249 (Use spopen() if external commands must be executed)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN253 (Don't make temp files unless absolutely required)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN259 (Validate all input)
+        - https://nagios-plugins.org/doc/guidelines.html#AEN317 (Plugins with more than one type of threshold, or with threshold ranges)
+        We will intentionally NOT follow the following guidelines:
+        - https://nagios-plugins.org/doc/guidelines.html#AEN256 (Don't be tricked into following symlinks)
+          Reason: We believe that this guideline is contraproductive.
+                  Nagios plugins usually run as user 'nagios'. It is the task of the system administrator
+                  to ensure that the user 'nagios' must not read/write to files which are not intended
+                  for access by the Nagios service. Symlinks, on the other hand, are useful for several tasks.
+                  See also https://stackoverflow.com/questions/27112949/nagios-plugins-why-not-following-symlinks
+VNag over HTTP:
+        A script that uses the VNag framework can run as CLI script (normal Nagios plugin) or as web site (or both).
+        Having the script run as website, you can include a Nagios information combined with a human friendly HTML output which can
+        include colors, graphics (like charts) etc.
+        For example:
+        A script that measures traffic can have a website which shows graphs,
+        and has a hidden Nagios output included, which can be read by a Nagios plugin that
+        converts the hidden information on that website into an output that Nagios can evaluate.
+        Here is a comparison of the usage and behavior of VNag in regards to CLI and HTTP calls:
+        ------------------------------------------------------------------------------------------
+          CLI script                                 HTTP script
+        ------------------------------------------------------------------------------------------
+        * "echo" will be discarded.                  * "echo" output will be discarded.
+        * Exceptions will be handled.                * Exceptions will be handled.
+        * outputHTML() will be ignored.              * outputHTML() will be handled.
+          (This allows you to have the same script
+          running as CLI and HTML)
+        * Arguments are passed via CLI.              * Arguments are passed via $_REQUEST
+                                                       (i.e. GET or POST)
+        * Arguments: "-vvv"                          * Arguments: GET ?v[]=&v[]=&v[]= or POST
+        * When run() has finished, the program       * When run() has finished, the program
+          flow continues, although it is not           flow continues.
+          recommended that you do anything after it.
+          (The exit code is remembered for the
+           shutdown handler)
+        * Exactly 1 job must be called, resulting     * You can call as many jobs as you want.
+          in a single output of that job.               A website can include more than one
+                                                        Nagios output which are enumerated with
+                                                        a serial number (0,1,2,3,...) or manual ID.
+        ------------------------------------------------------------------------------------------
+****************************************************************************************************/
+if (!VNag::is_http_mode()) error_reporting(E_ALL);
+# If you want to use -t/--timeout with your module, you must add following line in your module code:
+// WONTFIX: declare(ticks=1) is deprecated? http://www.hackingwithphp.com/4/21/0/the-declare-function-and-ticks
+// WONTFIX: check is the main script used declare(ticks=1). (Not possible in PHP)
+declare(ticks=1);
+# Attention: The -t/--timeout parameter does not respect the built-in set_time_limit() of PHP.
+# PHP should set this time limit to infinite.
+set_time_limit(0);
+define('VNAG_JSONDATA_V1', 'oid:1.3.6.1.4.1.37476.2.3.1.1'); // {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 37476 products(2) vnag(3) jsondata(1) v1(1)}
+// Set this to an array to overwrite getopt() and $_REQUEST[], respectively.
+// Useful for mock tests.
+$OVERWRITE_ARGUMENTS = null;
+function _empty($x) {
+        // Returns true for '' or null. Does not return true for value 0 or '0' (like empty() does)
+        return is_null($x) || (trim($x) == '');
+}
+abstract class VNag {
+        /*public*/ const VNAG_VERSION = '2023-10-13';
+        // Status 0..3 for STATUSMODEL_SERVICE (the default status model):
+        # The guideline states: "Higher-level errors (such as name resolution errors, socket timeouts, etc) are outside of the control of plugins and should generally NOT be reported as UNKNOWN states."
+        # We choose 4 as exitcode. The plugin developer is free to return any other status.
+        /*public*/ const STATUS_OK       = 0;
+        /*public*/ const STATUS_WARNING  = 1;
+        /*public*/ const STATUS_CRITICAL = 2;
+        /*public*/ const STATUS_UNKNOWN  = 3;
+        /*public*/ const STATUS_ERROR    = 4; // and upwards
+        // Status 0..1 for STATUSMODEL_HOST:
+        // The page https://blog.centreon.com/good-practices-how-to-develop-monitoring-plugin-nagios/
+        // states that host plugins may return following status codes:
+        // 0=UP, 1=DOWN, Other=Maintains last known state
+        /*public*/ const STATUS_UP       = 0;
+        /*public*/ const STATUS_DOWN     = 1;
+        /*public*/ const STATUS_MAINTAIN = 2; // and upwards
+        /*public*/ const VERBOSITY_SUMMARY                = 0;
+        /*public*/ const VERBOSITY_ADDITIONAL_INFORMATION = 1;
+        /*public*/ const VERBOSITY_CONFIGURATION_DEBUG    = 2;
+        /*public*/ const VERBOSITY_PLUGIN_DEBUG           = 3;
+        /*public*/ const MAX_VERBOSITY = self::VERBOSITY_PLUGIN_DEBUG;
+        /*public*/ const STATUSMODEL_SERVICE = 0;
+        /*public*/ const STATUSMODEL_HOST    = 1;
+        private $initialized = false;
+        private $status = null;
+        private $messages = array(); // array of messages which are all put together into the headline, comma separated
+        private $verbose_info = ''; // all other lines
+        private $warningRanges = array();
+        private $criticalRanges = array();
+        private $performanceDataObjects = array();
+        private static $exitcode = 0;
+        private $helpObj = null;
+        private $argHandler = null;
+        /*public*/ const OUTPUT_NEVER     = 0;
+        /*public*/ const OUTPUT_SPECIAL   = 1; // illegal usage / help page, version page
+        /*public*/ const OUTPUT_NORMAL    = 2;
+        /*public*/ const OUTPUT_EXCEPTION = 4;
+        /*public*/ const OUTPUT_ALWAYS    = 7; // = OUTPUT_SPECIAL+OUTPUT_NORMAL+OUTPUT_EXCEPTION
+        public $http_visual_output    = self::OUTPUT_ALWAYS; // show a human-readable panel? ...
+        public $http_invisible_output = self::OUTPUT_ALWAYS; // ... and/or output an invisible machine-readable tag?
+        // $html_before and $html_after contain the output HTML which were sent by the user
+        // before and after the visual output
+        protected $html_before = '';
+        protected $html_after = '';
+        protected $statusmodel = self::STATUSMODEL_SERVICE;
+        protected $show_status_in_headline = true;
+        protected $default_status = self::STATUS_UNKNOWN;
+        protected $default_warning_range = null;
+        protected $default_critical_range = null;
+        protected $argWarning;
+        protected $argCritical;
+        protected $argVersion;
+        protected $argVerbosity;
+        protected $argTimeout;
+        protected $argHelp;
+        protected $argUsage;
+        // -----------------------------------------------------------
+        // The ID will be used for writing AND reading of the machine-readable
+        // Nagios output embedded in a website. (A web-reader acts as proxy, so the
+        // input and output ID will be equal)
+        // Attention: Once you run run(), $id will be "used" and resetted to null.
+        // The ID can be any string, e.g. a GUID, an OID, a package name or something else.
+        // It should be unique. If you don't set an ID, a serial number (0, 1, 2, 3, ...) will be
+        // used for your outputs.
+        public $id = null;
+        protected static $http_serial_number = 0;
+        // -----------------------------------------------------------
+        // Private key: Optional feature used in writeInvisibleHTML (called by run in HTTP mode) in order to sign/encrypt the output
+        public $privkey = null;
+        public $privkey_password = null;
+        public $sign_algo = null; // default: OPENSSL_ALGO_SHA256
+        // Public key: Optional feature used in a web-reader [readInvisibleHTML) to check the integrity of a message
+        public $pubkey = null;
+        // -----------------------------------------------------------
+        // These settings should be set by derivated classes where the user intuitively expects the
+        // warning (w) or critical (c) parameter to mean something else than defined in the development guidelines.
+        // Usually, the single value "-w X" means the same like "-w X:X", which means everything except X is bad.
+        // This behavior is VNag::SINGLEVALUE_RANGE_DEFAULT.
+        // But for plugins e.g. for checking disk space, the user expects the argument "-w X" to mean
+        // "everything below X is bad" (if X is defined as free disk space).
+        // So we would choose the setting VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD.
+        // Note: This setting is implemented as array, so that each range number (in case you want to have more
+        //       than one range, like in the PING plugin that checks latency and package loss)
+        //       can have its individual behavior for single values.
+        protected $warningSingleValueRangeBehaviors  = array(self::SINGLEVALUE_RANGE_DEFAULT);
+        protected $criticalSingleValueRangeBehaviors = array(self::SINGLEVALUE_RANGE_DEFAULT);
+        // Default behavior according to the development guidelines:
+        //  x means  x:x, which means, everything except x% is bad.
+        // @x means @x:x, which means, x is bad and everything else is good.
+        const SINGLEVALUE_RANGE_DEFAULT = 0;
+        // The single value x means, everything > x is bad. @x is not defined.
+        const SINGLEVALUE_RANGE_VAL_GT_X_BAD = 1;
+        // The single value x means, everything >= x is bad. @x is not defined.
+        const SINGLEVALUE_RANGE_VAL_GE_X_BAD = 2;
+        // The single value x means, everything < x is bad. @x is not defined.
+        const SINGLEVALUE_RANGE_VAL_LT_X_BAD = 3;
+        // The single value x means, everything <= x is bad. @x is not defined.
+        const SINGLEVALUE_RANGE_VAL_LE_X_BAD = 4;
+        // -----------------------------------------------------------
+        // Encryption password: Optional feature used in writeInvisibleHTML (called by run in HTTP mode)
+        public $password_out = null;
+        // Decryption password: Used in readInvisibleHTML to decrypt an encrypted machine-readable info
+        public $password_in = null;
+        // -----------------------------------------------------------
+        public static function is_http_mode() {
+                return php_sapi_name() !== 'cli';
+        }
+        public function getHelpManager() {
+                return $this->helpObj;
+        }
+        public function getArgumentHandler() {
+                return $this->argHandler;
+        }
+        public function outputHTML($text, $after_visual_output=true) {
+                if ($this->is_http_mode()) {
+                        if ($this->initialized) {
+                                if ($after_visual_output) {
+                                        $this->html_after .= $text;
+                                } else {
+                                        $this->html_before .= $text;
+                                }
+                        } else {
+                                echo $text;
+                        }
+                }
+        }
+        protected function resetArguments() {
+                $this->argWarning   = null;
+                $this->argCritical  = null;
+                $this->argVersion   = null;
+                $this->argVerbosity = null;
+                $this->argTimeout   = null;
+                $this->argHelp      = null;
+                // $this->argUsage  = null;
+                // Also remove cache
+                $this->argWarning   = null;
+                $this->argCritical  = null;
+        }
+        // e.g. $args = "wcVvht"
+        public function registerExpectedStandardArguments($args) {
+                $this->resetArguments();
+                for ($i=0; $i<strlen($args); $i++) {
+                        switch ($args[$i]) {
+                                case 'w':
+                                        $this->addExpectedArgument($this->argWarning   = new VNagArgument('w', 'warning',  VNagArgument::VALUE_REQUIRED,  VNagLang::$argname_value, VNagLang::$warning_range));
+                                        break;
+                                case 'c':
+                                        $this->addExpectedArgument($this->argCritical  = new VNagArgument('c', 'critical', VNagArgument::VALUE_REQUIRED,  VNagLang::$argname_value, VNagLang::$critical_range));
+                                        break;
+                                case 'V':
+                                        $this->addExpectedArgument($this->argVersion   = new VNagArgument('V', 'version',  VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_version));
+                                        break;
+                                case 'v':
+                                        // In HTTP: -vvv is &v[]=&v[]=&v[]=
+                                        $this->addExpectedArgument($this->argVerbosity = new VNagArgument('v', 'verbose',  VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$verbosity_helptext));
+                                        break;
+                                case 't':
+                                        // Attention: not every plugin supports it because of declare(ticks=1) needs to be written in the main script
+                                        $this->addExpectedArgument($this->argTimeout   = new VNagArgument('t', 'timeout',  VNagArgument::VALUE_REQUIRED,  VNagLang::$argname_seconds, VNagLang::$timeout_helptext));
+                                        break;
+                                // case '?':
+                                case 'h':
+                                        $this->addExpectedArgument($this->argHelp      = new VNagArgument('h', 'help',     VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$help_helptext));
+                                        break;
+                                default:
+                                        $letter = $args[$i];
+                                        throw new VNagInvalidStandardArgument(sprintf(VNagLang::$no_standard_arguments_with_letter, $letter));
+                                        #break;
+                        }
+                }
+        }
+        public function addExpectedArgument($argObj) {
+                // Emulate C++ "friend" access to hidden functions
+                // $this->helpObj->_addOption($argObj);
+                $helpObjAddEntryMethod = new ReflectionMethod($this->helpObj, '_addOption');
+                $helpObjAddEntryMethod->setAccessible(true);
+                $helpObjAddEntryMethod->invoke($this->helpObj, $argObj);
+                // $this->argHandler->_addExpectedArgument($argObj);
+                $argHandlerAddEntryMethod = new ReflectionMethod($this->argHandler, '_addExpectedArgument');
+                $argHandlerAddEntryMethod->setAccessible(true);
+                $argHandlerAddEntryMethod->invoke($this->argHandler, $argObj);
+        }
+        protected function createArgumentHandler() {
+                $this->argHandler = new VNagArgumentHandler();
+        }
+        protected function createHelpObject() {
+                $this->helpObj = new VNagHelp();
+        }
+        protected function checkInitialized() {
+                if (!$this->initialized) throw new VNagFunctionCallOutsideSession();
+        }
+        protected function getVerbosityLevel() {
+                $this->checkInitialized(); // if (!$this->initialized) return false;
+                if (!isset($this->argVerbosity)) {
+                        //The verbose argument is always optional
+                        //throw new VNagRequiredArgumentNotRegistered('-v');
+                        return self::VERBOSITY_SUMMARY;
+                } else {
+                        $level = $this->argVerbosity->count();
+                        if ($level > self::MAX_VERBOSITY) $level = self::MAX_VERBOSITY;
+                        return $level;
+                }
+        }
+        public function getWarningRange($argumentNumber=0) {
+                $this->checkInitialized(); // if (!$this->initialized) return false;
+                if (!isset($this->warningRanges[$argumentNumber])) {
+                        if (!is_null($this->argWarning)) {
+                                $warning = $this->argWarning->getValue();
+                                if (!is_null($warning)) {
+                                        $vals = explode(',',$warning);
+                                        foreach ($vals as $number => $val) {
+                                                if (_empty($val)) {
+                                                        $this->warningRanges[$number] = null;
+                                                } else {
+                                                        $singleValueBehavior = isset($this->warningSingleValueRangeBehaviors[$number]) ? $this->warningSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT;
+                                                        $this->warningRanges[$number] = new VNagRange($val, $singleValueBehavior);
+                                                }
+                                        }
+                                } else {
+                                        $this->warningRanges[0] = $this->default_warning_range;
+                                }
+                        } else {
+                                return null;
+                        }
+                }
+                if (isset($this->warningRanges[$argumentNumber])) {
+                        return $this->warningRanges[$argumentNumber];
+                } else {
+                        return null;
+                }
+        }
+        public function getCriticalRange($argumentNumber=0) {
+                $this->checkInitialized(); // if (!$this->initialized) return false;
+                if (!isset($this->criticalRanges[$argumentNumber])) {
+                        if (!is_null($this->argCritical)) {
+                                $critical = $this->argCritical->getValue();
+                                if (!is_null($critical)) {
+                                        $vals = explode(',',$critical);
+                                        foreach ($vals as $number => $val) {
+                                                $singleValueBehavior = isset($this->criticalSingleValueRangeBehaviors[$number]) ? $this->criticalSingleValueRangeBehaviors[$number] : VNag::SINGLEVALUE_RANGE_DEFAULT;
+                                                $this->criticalRanges[$number] = new VNagRange($val, $singleValueBehavior);
+                                        }
+                                } else {
+                                        $this->criticalRanges[0] = $this->default_critical_range;
+                                }
+                        } else {
+                                return null;
+                        }
+                }
+                if (isset($this->criticalRanges[$argumentNumber])) {
+                        return $this->criticalRanges[$argumentNumber];
+                } else {
+                        return null;
+                }
+        }
+        public function checkAgainstWarningRange($values, $force=true, $autostatus=true, $argumentNumber=0) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (!$this->getArgumentHandler()->isArgRegistered('w')) {
+                        // Developer's mistake: The argument is not in the list of expected arguments
+                        throw new VNagRequiredArgumentNotRegistered('-w');
+                }
+                $wr = $this->getWarningRange($argumentNumber);
+                if (isset($wr)) {
+                        if ($wr->checkAlert($values)) {
+                                if ($autostatus) $this->setStatus(VNag::STATUS_WARNING);
+                                return true;
+                        } else {
+                                if ($autostatus) $this->setStatus(VNag::STATUS_OK);
+                                return false;
+                        }
+                } else {
+                        if ($force) {
+                                // User's mistake: They did not pass the argument to the plugin
+                                if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) {
+                                        throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_warning_ranges, $argumentNumber+1));
+                                } else {
+                                        throw new VNagRequiredArgumentMissing('-w');
+                                }
+                        }
+                }
+        }
+        public function checkAgainstCriticalRange($values, $force=true, $autostatus=true, $argumentNumber=0) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (!$this->getArgumentHandler()->isArgRegistered('c')) {
+                        // Developer's mistake: The argument is not in the list of expected arguments
+                        throw new VNagRequiredArgumentNotRegistered('-c');
+                }
+                $cr = $this->getCriticalRange($argumentNumber);
+                if (isset($cr)) {
+                        if ($cr->checkAlert($values)) {
+                                if ($autostatus) $this->setStatus(VNag::STATUS_CRITICAL);
+                                return true;
+                        } else {
+                                if ($autostatus) $this->setStatus(VNag::STATUS_OK);
+                                return false;
+                        }
+                } else {
+                        if ($force) {
+                                // User's mistake: They did not pass the argument to the plugin
+                                if (($argumentNumber > 0) && (count($this->warningRanges) > 0)) {
+                                        throw new VNagInvalidArgumentException(sprintf(VNagLang::$too_few_critical_ranges, $argumentNumber+1));
+                                } else {
+                                        throw new VNagRequiredArgumentMissing('-c');
+                                }
+                        }
+                }
+        }
+        protected static function getBaddestExitcode($code1, $code2) {
+                return max($code1, $code2);
+        }
+        # DO NOT CALL MANUALLY
+        # Unfortunately, this function has to be public, otherwise register_shutdown_function() wouldn't work
+        public static function _shutdownHandler() {
+                if (!self::is_http_mode()) {
+                        exit((int)self::$exitcode);
+                }
+        }
+        protected function _exit($code) {
+                self::$exitcode = $this->getBaddestExitcode($code, self::$exitcode);
+        }
+        private $constructed = false;
+        function __construct() {
+                $this->createHelpObject();
+                $this->createArgumentHandler();
+                $this->addExpectedArgument($this->argUsage = new VNagArgument('?', '', VNagArgument::VALUE_FORBIDDEN, null, VNagLang::$prints_usage));
+                $this->constructed = true;
+        }
+        function __destruct() {
+                if (Timeouter::started()) {
+                        Timeouter::end();
+                }
+        }
+        public function run() {
+                global $inside_vnag_run;
+                $inside_vnag_run = true;
+                try {
+                        if (!$this->constructed) {
+                                throw new VNagNotConstructed(VNagLang::$notConstructed);
+                        }
+                        try {
+                                $this->initialized = true;
+                                $this->html_before = '';
+                                $this->html_after = '';
+                                $this->setStatus(null, true);
+                                $this->messages = array();
+                                register_shutdown_function(array($this, '_shutdownHandler'));
+                                if ($this->argHandler->illegalUsage()) {
+                                        $content = $this->helpObj->printUsagePage();
+                                        $this->setStatus(VNag::STATUS_UNKNOWN);
+                                        if ($this->is_http_mode()) {
+                                                echo $this->html_before;
+                                                if ($this->http_visual_output    & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content);
+                                                if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content);
+                                                echo $this->html_after;
+                                                return; // cancel
+                                        } else {
+                                                echo $content;
+                                                return $this->_exit($this->status);
+                                        }
+                                }
+                                if (!is_null($this->argVersion) && ($this->argVersion->available())) {
+                                        $content = $this->helpObj->printVersionPage();
+                                        $this->setStatus(VNag::STATUS_UNKNOWN);
+                                        if ($this->is_http_mode()) {
+                                                echo $this->html_before;
+                                                if ($this->http_visual_output    & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content);
+                                                if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content);
+                                                echo $this->html_after;
+                                                return; // cancel
+                                        } else {
+                                                echo $content;
+                                                return $this->_exit($this->status);
+                                        }
+                                }
+                                if (!is_null($this->argHelp) && ($this->argHelp->available())) {
+                                        $content = $this->helpObj->printHelpPage();
+                                        $this->setStatus(VNag::STATUS_UNKNOWN);
+                                        if ($this->is_http_mode()) {
+                                                echo $this->html_before;
+                                                if ($this->http_visual_output    & VNag::OUTPUT_SPECIAL) echo $this->writeVisualHTML($content);
+                                                if ($this->http_invisible_output & VNag::OUTPUT_SPECIAL) echo $this->writeInvisibleHTML($content);
+                                                echo $this->html_after;
+                                                return; // cancel
+                                        } else {
+                                                echo $content;
+                                                return $this->_exit($this->status);
+                                        }
+                                }
+                                // Initialize ranges (and check their validity)
+                                $this->getWarningRange();
+                                $this->getCriticalRange();
+                                if (!is_null($this->argTimeout)) {
+                                        $timeout = $this->argTimeout->getValue();
+                                        if (!is_null($timeout)) {
+                                                Timeouter::start($timeout);
+                                        }
+                                }
+                                ob_start();
+                                $init_ob_level = ob_get_level();
+                                try {
+                                        $this->cbRun();
+                                        // This will NOT be put in the 'finally' block, because otherwise it would trigger if an Exception happened (Which clears the OB)
+                                        if (ob_get_level() < $init_ob_level) throw new VNagImplementationErrorException(VNagLang::$output_level_lowered);
+                                } finally {
+                                        while (ob_get_level() > $init_ob_level) @ob_end_clean();
+                                }
+                                if (is_null($this->status)) $this->setStatus($this->default_status,true);
+                                $outputType = VNag::OUTPUT_NORMAL;
+                        } catch (Exception $e) {
+                                $this->handleException($e);
+                                $outputType = VNag::OUTPUT_EXCEPTION;
+                        }
+                        if ($this->is_http_mode()) {
+                                echo $this->html_before;
+                                if ($this->http_invisible_output & $outputType) {
+                                        echo $this->writeInvisibleHTML();
+                                }
+                                if ($this->http_visual_output & $outputType) {
+                                        echo $this->writeVisualHTML();
+                                }
+                                echo $this->html_after;
+                        } else {
+                                echo $this->getNagiosConsoleText();
+                                return $this->_exit($this->status);
+                        }
+                        Timeouter::end();
+                } finally {
+                        $inside_vnag_run = false;
+                }
+        }
+        private function getNagiosConsoleText() {
+                // see https://nagios-plugins.org/doc/guidelines.html#AEN200
+                // 1. space separated list of label/value pairs
+                $ary_perfdata = $this->getPerformanceData();
+                $performancedata_first = array_shift($ary_perfdata);
+                $performancedata_rest  = implode(' ', $ary_perfdata);
+                $status_text = VNagLang::status($this->status, $this->statusmodel);
+                if (_empty($this->getHeadline())) {
+                        $content = $status_text;
+                } else {
+                        if ($this->show_status_in_headline) {
+                                $content = $status_text.': '.$this->getHeadline();
+                        } else {
+                                $content = $this->getHeadline();
+                        }
+                }
+                if (!_empty($performancedata_first)) $content .= '|'.trim($performancedata_first);
+                $content .= "\n";
+                if (!_empty($this->verbose_info)) {
+                        //$content .= "\n".VNagLang::$verbose_info.":\n\n";
+                        $content .= trim($this->verbose_info);
+                }
+                if (!_empty($performancedata_rest)) $content .= '|'.trim($performancedata_rest);
+                $content .= "\n";
+                return trim($content)."\n";
+        }
+        abstract protected function cbRun();
+        public function addPerformanceData($prefDataObj, $move_to_font=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v');
+                if (self::getVerbosityLevel() < $verbosityLevel) return false;
+                if ($move_to_font) {
+                        array_unshift($this->performanceDataObjects, $prefDataObj);
+                } else {
+                        $this->performanceDataObjects[] = $prefDataObj;
+                }
+                return true;
+        }
+        public function getPerformanceData() {
+                $this->checkInitialized(); // if (!$this->initialized) return null;
+                // see https://nagios-plugins.org/doc/guidelines.html#AEN200
+                // 1. space separated list of label/value pairs
+                return $this->performanceDataObjects;
+        }
+        public function removePerformanceData($prefDataObj) {
+                if (($key = array_search($prefDataObj, $this->performanceDataObjects, true)) !== false) {
+                        unset($this->performanceDataObjects[$key]);
+                        return true;
+                } else {
+                        return false;
+                }
+        }
+        public function clearPerformanceData() {
+                $this->performanceDataObjects = array();
+        }
+        public function getVerboseInfo() {
+                return $this->verbose_info;
+        }
+        public function clearVerboseInfo() {
+                $this->verbose_info = '';
+        }
+        private function writeVisualHTML($special_content=null) {
+                if (!_empty($special_content)) {
+                        $content = $special_content;
+                } else {
+                        $content = strtoupper(VNagLang::$status.': '.VNagLang::status($this->status, $this->statusmodel))."\n\n";
+                        $content .= strtoupper(VNagLang::$message).":\n";
+                        $status_text = VNagLang::status($this->status, $this->statusmodel);
+                        if (_empty($this->getHeadline())) {
+                                $content .= $status_text;
+                        } else {
+                                if ($this->show_status_in_headline) {
+                                        $content .= $status_text.': '.trim($this->getHeadline());
+                                } else {
+                                        $content .= trim($this->getHeadline());
+                                }
+                        }
+                        $content .= "\n\n";
+                        if (!_empty($this->verbose_info)) {
+                                $content .= strtoupper(VNagLang::$verbose_info).":\n".trim($this->verbose_info)."\n\n";
+                        }
+                        $perfdata = $this->getPerformanceData();
+                        if (count($perfdata) > 0) {
+                                $content .= strtoupper(VNagLang::$performance_data).":\n";
+                                foreach ($perfdata as $pd) {
+                                        $content .= trim($pd)."\n";
+                                }
+                                $content .= "\n";
+                        }
+                }
+                $colorinfo = '';
+                $status = $this->getStatus();
+                if ($status == VNag::STATUS_OK)                 $colorinfo = ' style="background-color:green;color:white;font-weight:bold"';
+                else if ($status == VNag::STATUS_WARNING)       $colorinfo = ' style="background-color:yellow;color:black;font-weight:bold"';
+                else if ($status == VNag::STATUS_CRITICAL)      $colorinfo = ' style="background-color:red;color:white;font-weight:bold"';
+                else if ($status == VNag::STATUS_ERROR)         $colorinfo = ' style="background-color:purple;color:white;font-weight:bold"';
+                else /* if ($status == VNag::STATUS_UNKNOWN) */ $colorinfo = ' style="background-color:lightgray;color:black;font-weight:bold"';
+                $html_content = trim($content);
+                $html_content = htmlentities($html_content);
+                $html_content = str_replace(' ', '&nbsp;', $html_content);
+                $html_content = nl2br($html_content);
+                // FUT: Allow individual design via CSS
+                return '<table border="1" cellspacing="2" cellpadding="2" style="width:100%" class="vnag_table">'.
+                        '<tr'.$colorinfo.' class="vnag_title_row">'.
+                        '<td>'.VNagLang::$nagios_output.'</td>'.
+                        '</tr>'.
+                        '<tr class="vnag_message_row">'.
+                        '<td><code>'.
+                        $html_content.
+                        '</code></td>'.
+                        '</tr>'.
+                        '</table>';
+        }
+        protected function readInvisibleHTML($html) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                $doc = new DOMDocument(); // Requires: aptitude install php-dom
+                @$doc->loadHTML($html);   // added '@' because we don't want a warning for the non-standard <vnag> tag
+                $tags = $doc->getElementsByTagName('script');
+                foreach ($tags as $tag) {
+                        $type = $tag->getAttribute('type');
+                        if ($type !== 'application/json') continue;
+                        $json = $tag->nodeValue;
+                        if (!$json) continue;
+                        $data = @json_decode($json,true);
+                        if (!is_array($data)) continue;
+                        if (!isset($data['type'])) continue;
+                        if ($data['type'] === VNAG_JSONDATA_V1) {
+                                if (!isset($data['datasets'])) throw new VNagWebInfoException(VNagLang::$dataset_missing);
+                                foreach ($data['datasets'] as $dataset) {
+                                        $payload = base64_decode($dataset['payload']);
+                                        if (!$payload) {
+                                                throw new VNagWebInfoException(VNagLang::$payload_not_base64);
+                                        }
+                                        if (isset($dataset['encryption'])) {
+                                                // The dataset is encrypted. We need to decrypt it first.
+                                                $cryptInfo = $dataset['encryption'];
+                                                if (!is_array($cryptInfo)) {
+                                                        throw new VNagWebInfoException(VNagLang::$dataset_encryption_no_array);
+                                                }
+                                                $password = is_null($this->password_in) ? '' : $this->password_in;
+                                                $salt = base64_decode($cryptInfo['salt']);
+                                                if ($cryptInfo['hash'] != hash('sha256',$salt.$password)) {
+                                                        if ($password == '') {
+                                                                throw new VNagWebInfoException(VNagLang::$require_password);
+                                                        } else {
+                                                                throw new VNagWebInfoException(VNagLang::$wrong_password);
+                                                        }
+                                                }
+                                                if (!function_exists('openssl_decrypt')) {
+                                                        throw new VNagException(VNagLang::$openssl_missing);
+                                                }
+                                                $payload = openssl_decrypt($payload, $cryptInfo['method'], $password, 0, $cryptInfo['iv']);
+                                        }
+                                        if (!is_null($this->pubkey) && ($this->pubkey !== '')) {
+                                                if (substr($this->pubkey,0,3) === '---') {
+                                                        $public_key = $this->pubkey;
+                                                } else {
+                                                        if (!file_exists($this->pubkey)) {
+                                                                throw new VNagInvalidArgumentException(sprintf(VNagLang::$pubkey_file_not_found, $this->pubkey));
+                                                        }
+                                                        $public_key = @file_get_contents($this->pubkey);
+                                                        if (!$public_key) {
+                                                                throw new VNagPublicKeyException(sprintf(VNagLang::$pubkey_file_not_readable, $this->pubkey));
+                                                        }
+                                                }
+                                                if (!isset($dataset['signature'])) {
+                                                        throw new VNagSignatureException(VNagLang::$signature_missing);
+                                                }
+                                                $signature = base64_decode($dataset['signature']);
+                                                if (!$signature) {
+                                                        throw new VNagSignatureException(VNagLang::$signature_not_bas64);
+                                                }
+                                                if (!function_exists('openssl_verify')) {
+                                                        throw new VNagException(VNagLang::$openssl_missing);
+                                                }
+                                                $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo;
+                                                if (!openssl_verify($payload, $signature, $public_key, $sign_algo)) {
+                                                        throw new VNagSignatureException(VNagLang::$signature_invalid);
+                                                }
+                                        }
+                                        $payload = @json_decode($payload,true);
+                                        if (!$payload) {
+                                                throw new VNagWebInfoException(VNagLang::$payload_not_json);
+                                        }
+                                        if ($payload['id'] == $this->id) {
+                                                return $payload;
+                                        }
+                                }
+                        }
+                }
+                return null;
+        }
+        private function getNextMonitorID($peek=false) {
+                $result = is_null($this->id) ? self::$http_serial_number : $this->id;
+                if (!$peek) {
+                        $this->id = null; // use manual ID only once
+                        self::$http_serial_number++;
+                }
+                return $result;
+        }
+        private function writeInvisibleHTML($special_content=null) {
+                // 1. Create the payload
+                $payload['id'] = $this->getNextMonitorID();
+                $payload['status'] = $this->getStatus();
+                if (!_empty($special_content)) {
+                        $payload['text'] = $special_content;
+                } else {
+                        $payload['headline'] = $this->getHeadline();
+                        $payload['verbose_info'] = $this->verbose_info;
+                        $payload['performance_data'] = array();
+                        foreach ($this->performanceDataObjects as $perfdata) {
+                                $payload['performance_data'][] = (string)$perfdata;
+                        }
+                }
+                $payload = json_encode($payload);
+                // 2. Encode the payload as JSON and optionally sign and/or encrypt it
+                $dataset = array();
+                if (!is_null($this->privkey) && ($this->privkey !== '')) {
+                        if (!function_exists('openssl_pkey_get_private') || !function_exists('openssl_sign')) {
+                                throw new VNagException(VNagLang::$openssl_missing);
+                        }
+                        if (substr($this->privkey,0,3) === '---') {
+                                $pkeyid = @openssl_pkey_get_private($this->privkey, $this->privkey_password);
+                                if (!$pkeyid) {
+                                        throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_not_readable));
+                                }
+                        } else {
+                                if (!file_exists($this->privkey)) {
+                                        throw new VNagInvalidArgumentException(sprintf(VNagLang::$privkey_file_not_found, $this->privkey));
+                                }
+                                $pkeyid = @openssl_pkey_get_private('file://'.$this->privkey, $this->privkey_password);
+                                if (!$pkeyid) {
+                                        throw new VNagPrivateKeyException(sprintf(VNagLang::$privkey_file_not_readable, $this->privkey));
+                                }
+                        }
+                        $signature = '';
+                        $sign_algo = is_null($this->sign_algo) ? OPENSSL_ALGO_SHA256 : $this->sign_algo;
+                        if (@openssl_sign($payload, $signature, $pkeyid, $sign_algo)) {
+                                if (version_compare(PHP_VERSION, '8.0.0') < 0) {
+                                        openssl_free_key($pkeyid);
+                                }
+                                $dataset['signature'] = base64_encode($signature);
+                        } else {
+                                throw new VNagPrivateKeyException(sprintf(VNagLang::$signature_failed));
+                        }
+                }
+                if (!is_null($this->password_out) && ($this->password_out !== '')) {
+                        if (!function_exists('openssl_encrypt')) {
+                                throw new VNagException(VNagLang::$openssl_missing);
+                        }
+                        $password = $this->password_out;
+                        $method = 'aes-256-ofb';
+                        $iv = substr(hash('sha256', openssl_random_pseudo_bytes(32)), 0, 16);
+                        $salt = openssl_random_pseudo_bytes(32);
+                        $cryptInfo = array();
+                        $cryptInfo['method'] = $method;
+                        $cryptInfo['iv'] = $iv;
+                        $cryptInfo['salt'] = base64_encode($salt);
+                        $cryptInfo['hash'] = hash('sha256', $salt.$password);
+                        $payload = openssl_encrypt($payload, $method, $password, 0, $iv);
+                        $dataset['encryption'] = $cryptInfo;
+                }
+                $dataset['payload'] = base64_encode($payload);
+                // 3. Encode everything as JSON+Base64 (again) and put it into the data block
+                $json = array();
+                $json['type'] = VNAG_JSONDATA_V1;
+                $json['datasets'] = array($dataset); // we only output 1 dataset. We could technically output more than one into this data block.
+                // Include the machine-readable information as data block
+                // This method was chosen to support HTML 4.01, XHTML and HTML5 as well without breaking the standards
+                // see https://stackoverflow.com/questions/51222713/using-an-individual-tag-without-breaking-the-standards/51223609#51223609
+                return '<script type="application/json">'.
+                       json_encode($json).
+                       '</script>';
+        }
+        protected function appendHeadline($msg) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (_empty($msg)) return false;
+                $this->messages[] = $msg;
+                return true;
+        }
+        protected function changeHeadline($msg) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (_empty($msg)) {
+                        $this->messages = array();
+                } else {
+                        $this->messages = array($msg);
+                }
+                return true;
+        }
+        public function setHeadline($msg, $append=false, $verbosityLevel=VNag::VERBOSITY_SUMMARY) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if ((!isset($this->argVerbosity)) && ($verbosityLevel > VNag::VERBOSITY_SUMMARY)) throw new VNagRequiredArgumentNotRegistered('-v');
+                if (self::getVerbosityLevel() < $verbosityLevel) $msg = '';
+                if ($append) {
+                        return $this->appendHeadline($msg);
+                } else {
+                        return $this->changeHeadline($msg);
+                }
+        }
+        public function getHeadline() {
+                $this->checkInitialized(); // if (!$this->initialized) return '';
+                return implode(', ', $this->messages);
+        }
+        public function addVerboseMessage($msg, $verbosityLevel=VNag::VERBOSITY_SUMMARY) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (self::getVerbosityLevel() >= $verbosityLevel) {
+                        $this->verbose_info .= $msg."\n";
+                }
+        }
+        public function setStatus($status, $force=false) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (($force) || is_null($this->status) || ($status > $this->status)) {
+                        $this->status = $status;
+                }
+        }
+        public function getStatus() {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                return $this->status;
+        }
+        protected static function exceptionText($exception) {
+                // $this->checkInitialized(); // if (!$this->initialized) return false;
+                $class = get_class($exception);
+                $msg = $exception->getMessage();
+                if (!_empty($msg)) {
+                        return sprintf(VNagLang::$exception_x, $msg, $class);
+                } else {
+                        return sprintf(VNagLang::$unhandled_exception_without_msg, $class);
+                }
+        }
+        protected function handleException($exception) {
+                $this->checkInitialized(); // if (!$this->initialized) return;
+                if (!VNag::is_http_mode()) {
+                        // On console output, remove anything we have written so far!
+                        while (ob_get_level() > 0) @ob_end_clean();
+                }
+                $this->clearVerboseInfo();
+                $this->clearPerformanceData();
+                if ($exception instanceof VNagException) {
+                        $this->setStatus($exception->getStatus());
+                } else {
+                        $this->setStatus(self::STATUS_ERROR);
+                }
+                $this->setHeadline($this->exceptionText($exception), false);
+                if ($exception instanceof VNagImplementationErrorException) {
+                        $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY);
+                } else {
+                        if (isset($this->argVerbosity)) {
+                                $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                        } else {
+                                // $this->addVerboseMessage($exception->getTraceAsString(), VNag::VERBOSITY_SUMMARY);
+                        }
+                }
+        }
+        // This is not used by the framework itself, but can be useful for a lot of plugins
+        // Note: For icinga2, the path is /var/lib/nagios/.vnag/cache/
+        protected function get_cache_dir() {
+                $homedir = @getenv('HOME');
+                if ($homedir && is_dir($homedir)) {
+                        $try = "$homedir/.vnag/cache";
+                        if (is_dir($try)) return $try;
+                        if (@mkdir($try,0777,true)) return $try;
+                }
+                $user = posix_getpwuid(posix_geteuid());
+                if (isset($user['dir']) && is_dir($user['dir'])) {
+                        $homedir = $user['dir'];
+                        $try = "$homedir/.vnag/cache";
+                        if (is_dir($try)) return $try;
+                        if (@mkdir($try,0777,true)) return $try;
+                }
+                if (isset($user['name']) && is_dir($user['name'])) {
+                        $username = $user['name'];
+                        $try = "/tmp/vnag/cache";
+                        if (is_dir($try)) return $try;
+                        if (@mkdir($try,0777,true)) return $try;
+                }
+                throw new VNagException("Cannot get cache dir"); // TODO: translate and own exception type
+        }
+        // This is not used by the framework itself, but can be useful for a lot of plugins
+        protected function url_get_contents($url, $max_cache_time=1*60*60, $context=null) {
+                $cache_file = $this->get_cache_dir().'/'.hash('sha256',$url);
+                if (file_exists($cache_file) && (time()-filemtime($cache_file) < $max_cache_time)) {
+                        $cont = @file_get_contents($cache_file);
+                        if ($cont === false) throw new Exception("Failed to get contents from $cache_file");
+                } else {
+                        $options = array(
+                          'http'=>array(
+                            'method'=>"GET",
+                            'header'=>"Accept-language: en\r\n" .
+                                      "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n"
+                          )
+                        );
+                        if (is_null($context)) $context = stream_context_create($options);
+                        $cont = @file_get_contents($url, false, $context);
+                        if ($cont === false) throw new Exception("Failed to get contents from $url");
+                        file_put_contents($cache_file, $cont);
+                }
+                return $cont;
+        }
+}
+class VNagException extends Exception {
+        public function getStatus() {
+                return VNag::STATUS_ERROR;
+        }
+}
+class VNagTimeoutException extends VNagException {}
+class VNagWebInfoException extends VNagException {}
+class VNagSignatureException extends VNagException {}
+class VNagPublicKeyException extends VNagException {}
+class VNagPrivateKeyException extends VNagException {}
+// VNagInvalidArgumentException are exceptions which result from a wrong use
+// of arguments by the USER (CLI arguments or HTTP parameters)
+class VNagInvalidArgumentException extends VNagException {
+        public function getStatus() {
+                return VNag::STATUS_UNKNOWN;
+        }
+}
+class VNagValueUomPairSyntaxException extends VNagInvalidArgumentException {
+        public function __construct($str) {
+                $e_msg = sprintf(VNagLang::$valueUomPairSyntaxError, $str);
+                parent::__construct($e_msg);
+        }
+}
+class VNagInvalidTimeoutException extends VNagInvalidArgumentException {}
+class VNagInvalidRangeException extends VNagInvalidArgumentException {
+        public function __construct($msg) {
+                $e_msg = VNagLang::$range_is_invalid;
+                if (!_empty($msg)) $e_msg .= ': '.trim($msg);
+                parent::__construct($e_msg);
+        }
+}
+class VNagInvalidShortOpt extends VNagImplementationErrorException {}
+class VNagInvalidLongOpt extends VNagImplementationErrorException {}
+class VNagInvalidValuePolicy extends VNagImplementationErrorException {}
+class VNagIllegalStatusModel extends VNagImplementationErrorException {}
+class VNagNotConstructed extends VNagImplementationErrorException {}
+// To enforce that people use the API correctly, we report flaws in the implementation
+// as Exception.
+class VNagImplementationErrorException extends VNagException {}
+class VNagInvalidStandardArgument extends VNagImplementationErrorException  {}
+class VNagFunctionCallOutsideSession extends VNagImplementationErrorException {}
+class VNagIllegalArgumentValuesException extends VNagImplementationErrorException {}
+class VNagRequiredArgumentNotRegistered extends VNagImplementationErrorException {
+        // Developer's mistake: The argument is not in the list of expected arguments
+        public function __construct($required_argument) {
+                $e_msg = sprintf(VNagLang::$query_without_expected_argument, $required_argument);
+                parent::__construct($e_msg);
+        }
+}
+class VNagRequiredArgumentMissing extends VNagInvalidArgumentException {
+        // User's mistake: They did not pass the argument to the plugin
+        public function __construct($required_argument) {
+                $e_msg = sprintf(VNagLang::$required_argument_missing, $required_argument);
+                parent::__construct($e_msg);
+        }
+}
+class VNagUnknownUomException extends VNagInvalidArgumentException {
+        public function __construct($uom) {
+                $e_msg = sprintf(VNagLang::$perfdata_uom_not_recognized, $uom);
+                parent::__construct($e_msg);
+        }
+}
+class VNagNoCompatibleRangeUomFoundException extends VNagException {}
+class VNagMixedUomsNotImplemented extends VNagInvalidArgumentException {
+        public function __construct($uom1, $uom2) {
+                if (_empty($uom1)) $uom1 = VNagLang::$none;
+                if (_empty($uom2)) $uom2 = VNagLang::$none;
+                $e_msg = sprintf(VNagLang::$perfdata_mixed_uom_not_implemented, $uom1, $uom2);
+                parent::__construct($e_msg);
+        }
+}
+class VNagUomConvertException extends VNagInvalidArgumentException {
+        // It is unknown where the invalid UOM that was passed to the normalize() function came from,
+        // so it is not clear what parent this Exception class should have...
+        // If the value comes from the developer: VNagImplementationErrorException
+        // If the value came from the user: VNagInvalidArgumentException
+        public function __construct($uom1, $uom2) {
+                if (_empty($uom1)) $uom1 = VNagLang::$none;
+                if (_empty($uom2)) $uom2 = VNagLang::$none;
+                $e_msg = sprintf(VNagLang::$convert_x_y_error, $uom1, $uom2);
+                parent::__construct($e_msg);
+        }
+}
+class VNagInvalidPerformanceDataException extends VNagInvalidArgumentException {
+        public function __construct($msg) {
+                $e_msg = VNagLang::$performance_data_invalid;
+                if (!_empty($msg)) $e_msg .= ': '.trim($msg);
+                parent::__construct($e_msg);
+        }
+}
+class Timeouter {
+        // based on http://stackoverflow.com/questions/7493676/detecting-a-timeout-for-a-block-of-code-in-php
+        private static $start_time = false;
+        private static $timeout;
+        private static $fired      = false;
+        private static $registered = false;
+        private function __construct() {
+        }
+        public static function start($timeout) {
+                if (!is_numeric($timeout) || ($timeout <= 0)) {
+                        throw new VNagInvalidTimeoutException(sprintf(VNagLang::$timeout_value_invalid, $timeout));
+                }
+                self::$start_time = microtime(true);
+                self::$timeout    = (float) $timeout;
+                self::$fired      = false;
+                if (!self::$registered) {
+                        self::$registered = true;
+                        register_tick_function(array('Timeouter', 'tick'));
+                }
+        }
+        public static function started() {
+                return self::$registered;
+        }
+        public static function end() {
+                if (self::$registered) {
+                        unregister_tick_function(array('Timeouter', 'tick'));
+                        self::$registered = false;
+                }
+        }
+        public static function tick() {
+                if ((!self::$fired) && ((microtime(true) - self::$start_time) > self::$timeout)) {
+                        self::$fired = true; // do not fire again
+                        throw new VNagTimeoutException(VNagLang::$timeout_exception);
+                }
+        }
+}
+class VNagArgument {
+        const VALUE_FORBIDDEN = 0;
+        const VALUE_REQUIRED  = 1;
+        const VALUE_OPTIONAL  = 2;
+        protected $shortopt;
+        protected $longopts;
+        protected $valuePolicy;
+        protected $valueName;
+        protected $helpText;
+        protected $defaultValue = null;
+        protected static $all_short = '';
+        protected static $all_long = array();
+        public function getShortOpt() {
+                return $this->shortopt;
+        }
+        public function getLongOpts() {
+                return $this->longopts;
+        }
+        public function getValuePolicy() {
+                return $this->valuePolicy;
+        }
+        public function getValueName() {
+                return $this->valueName;
+        }
+        public function getHelpText() {
+                return $this->helpText;
+        }
+        static private function validateShortOpt($shortopt) {
+                $m = array();
+                return preg_match('@^[a-zA-Z0-9\\+\\-\\?]$@', $shortopt, $m);
+        }
+        static private function validateLongOpt($longopt) {
+                // FUT: Check if this is accurate
+                $m = array();
+                return preg_match('@^[a-zA-Z0-9\\+\\-\\?]+$@', $longopt, $m);
+        }
+        // Note: Currently, we do not support following:
+        // 1. How many times may a value be defined (it needs to be manually described in $helpText)
+        // 2. Is this argument mandatory? (No exception will be thrown if the plugin will be started without this argument)
+        public function __construct($shortopt, $longopts, $valuePolicy, $valueName, $helpText, $defaultValue=null) {
+                // Check if $valueName is defined correctly in regards to the policy $valuePolicy
+                switch ($valuePolicy) {
+                        case VNagArgument::VALUE_FORBIDDEN:
+                                if (!_empty($valueName)) {
+                                        throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_forbidden));
+                                }
+                                break;
+                        case VNagArgument::VALUE_REQUIRED:
+                                if (_empty($valueName)) {
+                                        throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required));
+                                }
+                                break;
+                        case VNagArgument::VALUE_OPTIONAL:
+                                if (_empty($valueName)) {
+                                        throw new VNagImplementationErrorException(sprintf(VNagLang::$value_name_required));
+                                }
+                                break;
+                        default:
+                                throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy));
+                }
+                // We'll check: Does the shortopt contain illegal characters?
+                // http://stackoverflow.com/questions/28522387/which-chars-are-valid-shortopts-for-gnu-getopt
+                // We do not filter +, - and ?, since we might need it for other methods, e.g. VNagArgumentHandler::_addExpectedArgument
+                if (!_empty($shortopt)) {
+                        if (!self::validateShortOpt($shortopt)) {
+                                throw new VNagInvalidShortOpt(sprintf(VNagLang::$illegal_shortopt, $shortopt));
+                        }
+                }
+                if (is_array($longopts)) { // $longopts is an array
+                        foreach ($longopts as $longopt) {
+                                if (!self::validateLongOpt($longopt)) {
+                                        throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopt));
+                                }
+                        }
+                } else if (!_empty($longopts)) { // $longopts is a string
+                        if (!self::validateLongOpt($longopts)) {
+                                throw new VNagInvalidLongOpt(sprintf(VNagLang::$illegal_longopt, $longopts));
+                        }
+                        $longopts = array($longopts);
+                } else {
+                        $longopts = array();
+                }
+                # valuePolicy must be between 0..2 and being int
+                switch ($valuePolicy) {
+                        case VNagArgument::VALUE_FORBIDDEN:
+                                $policyApdx = '';
+                                break;
+                        case VNagArgument::VALUE_REQUIRED:
+                                $policyApdx = ':';
+                                break;
+                        case VNagArgument::VALUE_OPTIONAL:
+                                $policyApdx = '::';
+                                break;
+                        default:
+                                throw new VNagInvalidValuePolicy(sprintf(VNagLang::$illegal_valuepolicy, $valuePolicy));
+                }
+                if ((!is_null($shortopt)) && ($shortopt != '?')) self::$all_short .= $shortopt.$policyApdx;
+                if (is_array($longopts)) {
+                        foreach ($longopts as $longopt) {
+                                self::$all_long[] = $longopt.$policyApdx;
+                        }
+                }
+                $this->shortopt     = $shortopt;
+                $this->longopts     = $longopts;
+                $this->valuePolicy  = $valuePolicy;
+                $this->valueName    = $valueName;
+                $this->helpText     = $helpText;
+                $this->defaultValue = $defaultValue;
+        }
+        protected static function getOptions() {
+                // Attention: In PHP 5.6.19-0+deb8u1 (cli), $_REQUEST is always set, so we need is_http_mode() instead of isset($_REQUEST)!
+                global $OVERWRITE_ARGUMENTS;
+                if (!is_null($OVERWRITE_ARGUMENTS)) {
+                        return $OVERWRITE_ARGUMENTS;
+                } else if (VNag::is_http_mode()) {
+                        return $_REQUEST;
+                } else {
+                        return getopt(self::$all_short, self::$all_long);
+                }
+        }
+        public function count() {
+                $options = self::getOptions();
+                $count = 0;
+                if (isset($options[$this->shortopt])) {
+                        if (is_array($options[$this->shortopt])) {
+                                // e.g. -vvv
+                                $count += count($options[$this->shortopt]);
+                        } else {
+                                // e.g. -v
+                                $count += 1;
+                        }
+                }
+                if (!is_null($this->longopts)) {
+                        foreach ($this->longopts as $longopt) {
+                                if (isset($options[$longopt])) {
+                                        if (is_array($options[$longopt])) {
+                                                // e.g. --verbose --verbose --verbose
+                                                $count += count($options[$longopt]);
+                                        } else {
+                                                // e.g. --verbose
+                                                $count += 1;
+                                        }
+                                }
+                        }
+                }
+                return $count;
+        }
+        public function available() {
+                $options = self::getOptions();
+                if (isset($options[$this->shortopt])) return true;
+                if (!is_null($this->longopts)) {
+                        foreach ($this->longopts as $longopt) {
+                                if (isset($options[$longopt])) return true;
+                        }
+                }
+                return false;
+        }
+        public function require() {
+                if (!$this->available() && is_null($this->defaultValue)) {
+                        $opt = $this->shortopt;
+                        $opt = !_empty($opt) ? '-'.$opt : (isset($this->longopts[0]) ? '--'.$this->longopts[0] : '?');
+                        throw new VNagRequiredArgumentMissing($opt);
+                }
+        }
+        public function getValue() {
+                $options = self::getOptions();
+                if (isset($options[$this->shortopt])) {
+                        $x = $options[$this->shortopt];
+                        if (is_array($x) && (count($x) <= 1)) $options[$this->shortopt] = $options[$this->shortopt][0];
+                        return $options[$this->shortopt];
+                }
+                if (!is_null($this->longopts)) {
+                        foreach ($this->longopts as $longopt) {
+                                if (isset($options[$longopt])) {
+                                        $x = $options[$longopt];
+                                        if (is_array($x) && (count($x) <= 1)) $options[$longopt] = $options[$longopt][0];
+                                        return $options[$longopt];
+                                }
+                        }
+                }
+                return $this->defaultValue;
+        }
+}
+class VNagArgumentHandler {
+        protected $expectedArgs = array();
+        // Will be called by VNag via ReflectionMethod (like C++ style friends), because it should not be called manually.
+        // Use VNag's function instead (since it adds to the helpObj too)
+        protected function _addExpectedArgument($argObj) {
+                // -? is always illegal, so it will trigger illegalUsage(). So we don't add it to the list of
+                // expected arguments, otherwise illegalUsage() would be true.
+                if ($argObj->getShortOpt() == '?') return false;
+                // GNU extensions with a special meaning
+                if ($argObj->getShortOpt() == '-') return false; // cancel parsing
+                if ($argObj->getShortOpt() == '+') return false; // enable POSIXLY_CORRECT
+                $this->expectedArgs[] = $argObj;
+                return true;
+        }
+        public function getArgumentObj($shortopt) {
+                foreach ($this->expectedArgs as $argObj) {
+                        if ($argObj->getShortOpt() == $shortopt) return $argObj;
+                }
+                return null;
+        }
+        public function isArgRegistered($shortopt) {
+                return !is_null($this->getArgumentObj($shortopt));
+        }
+        public function illegalUsage() {
+                // In this function, we should check if $argv (resp. getopts) contains stuff which is not expected or illegal,
+                // so the script can show a usage information and quit the program.
+                // WONTFIX: PHP's horrible implementation of GNU's getopt does not allow following intended tasks:
+                // - check for illegal values/arguments (e.g. the argument -? which is always illegal)
+                // - check for missing values (e.g. -H instead of -H localhost )
+                // - check for unexpected arguments (e.g. -x if only -a -b -c are defined in $expectedArgs as expected arguments)
+                // - Of course, everything behind "--" may not be evaluated
+                // see also http://stackoverflow.com/questions/25388130/catch-unexpected-options-with-getopt
+                // So the only way is to do this stupid hard coded check for '-?'
+                // PHP sucks...
+                global $argv;
+                return (isset($argv[1])) && (($argv[1] == '-?') || ($argv[1] == '/?'));
+        }
+}
+class VNagRange {
+        // see https://nagios-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
+        // We allow UOMs inside the range definition, e.g. "-w @10M:50M"
+        public /*VNagValueUomPair|'-inf'*/ $start;
+        public /*VNagValueUomPair|'inf'*/ $end;
+        public /*boolean*/ $warnInsideRange;
+        public function __construct($rangeDef, $singleValueBehavior=VNag::SINGLEVALUE_RANGE_DEFAULT) {
+                $m = array();
+                //if (!preg_match('|(@){0,1}(\d+)(:){0,1}(\d+){0,1}|', $rangeDef, $m)) {
+                if (!preg_match('|^(@){0,1}([^:]+)(:){0,1}(.*)$|', $rangeDef, $m)) {
+                        throw new VNagInvalidRangeException(sprintf(VNagLang::$range_invalid_syntax, $rangeDef));
+                }
+                $this->warnInsideRange = $m[1] === '@';
+                $this->start = null;
+                $this->end   = null;
+                if ($m[3] === ':') {
+                        if ($m[2] === '~') {
+                                $this->start = '-inf';
+                        } else {
+                                $this->start = new VNagValueUomPair($m[2]);
+                        }
+                        if (_empty($m[4])) {
+                                $this->end = 'inf';
+                        } else {
+                                $this->end = new VNagValueUomPair($m[4]);
+                        }
+                } else {
+                        assert(_empty($m[4]));
+                        assert(!_empty($m[2]));
+                        $x = $m[2];
+                        if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_DEFAULT) {
+                                // Default behavior according to the development guidelines:
+                                //  x means  0:x, which means, x>10 is bad
+                                // @x means @0:x, which means, x<=10 is bad
+                                $this->start = new VNagValueUomPair('0'.((new VNagValueUomPair($x))->getUom()));
+                                $this->end   = new VNagValueUomPair($x);
+                        } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GT_X_BAD) {
+                                // The single value x means, everything > x is bad. @x is not defined.
+                                if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol);
+                                $this->warnInsideRange = 0;
+                                $this->start = '-inf';
+                                $this->end   = new VNagValueUomPair($x);
+                        } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_GE_X_BAD) {
+                                // The single value x means, everything >= x is bad. @x is not defined.
+                                if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol);
+                                $this->warnInsideRange = 1;
+                                $this->start = new VNagValueUomPair($x);
+                                $this->end   = 'inf';
+                        } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LT_X_BAD) {
+                                // The single value x means, everything < x is bad. @x is not defined.
+                                if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol);
+                                $this->warnInsideRange = 0;
+                                $this->start = new VNagValueUomPair($x);
+                                $this->end   = 'inf';
+                        } else if ($singleValueBehavior == VNag::SINGLEVALUE_RANGE_VAL_LE_X_BAD) {
+                                // The single value x means, everything <= x is bad. @x is not defined.
+                                if ($this->warnInsideRange) throw new VNagInvalidRangeException(VNagLang::$singlevalue_unexpected_at_symbol);
+                                $this->warnInsideRange = 1;
+                                $this->start = '-inf';
+                                $this->end   = new VNagValueUomPair($x);
+                        } else {
+                                throw new VNagException(VNagLang::$illegalSingleValueBehavior);
+                        }
+                }
+                // Check if range is valid
+                if (is_null($this->start)) {
+                        throw new VNagInvalidRangeException(VNagLang::$invalid_start_value);
+                }
+                if (is_null($this->end)) {
+                        throw new VNagInvalidRangeException(VNagLang::$invalid_end_value);
+                }
+                if (($this->start instanceof VNagValueUomPair) && ($this->end instanceof VNagValueUomPair) &&
+                    (VNagValueUomPair::compare($this->start,$this->end) > 0)) {
+                        throw new VNagInvalidRangeException(VNagLang::$start_is_greater_than_end);
+                }
+        }
+        public function __toString() {
+                // Attention:
+                // - this function assumes that $start and $end are valid.
+                // - not the shortest result will be chosen
+                $ret = '';
+                if ($this->warnInsideRange) {
+                        $ret = '@';
+                }
+                if ($this->start === '-inf') {
+                        $ret .= '~';
+                } else {
+                        $ret .= $this->start;
+                }
+                $ret .= ':';
+                if ($this->end !== 'inf') {
+                        $ret .= $this->end;
+                }
+                return $ret;
+        }
+        public function checkAlert($values) {
+                $compatibleCount = 0;
+                if (!is_array($values)) $values = array($values);
+                foreach ($values as $value) {
+                        if (!($value instanceof VNagValueUomPair)) $value = new VNagValueUomPair($value);
+                        assert(($this->start === '-inf') || ($this->start instanceof VNagValueUomPair));
+                        assert(($this->end   === 'inf' ) || ($this->end   instanceof VNagValueUomPair));
+                        if (($this->start !== '-inf') && (!$this->start->compatibleWith($value))) continue;
+                        if (($this->end   !== 'inf')  && (!$this->end->compatibleWith($value)))   continue;
+                        $compatibleCount++;
+                        if ($this->warnInsideRange) {
+                                return (($this->start === '-inf') || (VNagValueUomPair::compare($value,$this->start) >= 0)) &&
+                                       (($this->end   === 'inf')  || (VNagValueUomPair::compare($value,$this->end)   <= 0));
+                        } else {
+                                return (($this->start !== '-inf') && (VNagValueUomPair::compare($value,$this->start) <  0)) ||
+                                       (($this->end   !== 'inf')  && (VNagValueUomPair::compare($value,$this->end)   >  0));
+                        }
+                }
+                if ((count($values) > 0) and ($compatibleCount == 0)) {
+                        throw new VNagNoCompatibleRangeUomFoundException(VNagLang::$no_compatible_range_uom_found);
+                }
+                return false;
+        }
+}
+class VNagValueUomPair {
+        protected $value;
+        protected $uom;
+        public $roundTo = -1;
+        public function isRelative() {
+                return $this->uom === '%';
+        }
+        public function getValue() {
+                return $this->value;
+        }
+        public function getUom() {
+                return $this->uom;
+        }
+        public function __toString() {
+                if ($this->roundTo == -1) {
+                        return $this->value.$this->uom;
+                } else {
+                        return round($this->value,$this->roundTo).$this->uom;
+                }
+        }
+        public function __construct($str) {
+                $m = array();
+                if (!preg_match('/^([\d\.]+)(.*)$/ism', $str, $m)) {
+                        throw new VNagValueUomPairSyntaxException($str);
+                }
+                $this->value = $m[1];
+                $this->uom = isset($m[2]) ? $m[2] : '';
+                if (!self::isKnownUOM($this->uom)) {
+                        throw new VNagUnknownUomException($this->uom);
+                }
+        }
+        public static function isKnownUOM(string $uom) {
+                // see https://nagios-plugins.org/doc/guidelines.html#AEN200
+                // 10. UOM (unit of measurement) is one of:
+                // no unit specified - assume a number (int or float) of things (eg, users, processes, load averages)
+                $no_unit = ($uom === '');
+                // s - seconds (also us, ms)
+                $seconds = ($uom === 's') || ($uom === 'ms') || ($uom === 'us');
+                // % - percentage
+                $percentage = ($uom === '%');
+                // B - bytes (also KB, MB, TB)
+                // NOTE: GB is not in the official development guidelines,probably due to an error, so I've added them anyway
+                $bytes = ($uom === 'B') || ($uom === 'KB') || ($uom === 'MB') || ($uom === 'GB') || ($uom === 'TB');
+                // c - a continous counter (such as bytes transmitted on an interface)
+                $counter = ($uom === 'c');
+                return ($no_unit || $seconds || $percentage || $bytes || $counter);
+        }
+        public function normalize($target=null) {
+                $res = clone $this;
+                // The value is normalized to seconds or megabytes
+                if ($res->uom === 'ms') {
+                        $res->uom = 's';
+                        $res->value /= 1000;
+                }
+                if ($res->uom === 'us') {
+                        $res->uom = 's';
+                        $res->value /= 1000 * 1000;
+                }
+                if ($res->uom === 'B') {
+                        $res->uom = 'MB';
+                        $res->value /= 1024 * 1024;
+                }
+                if ($res->uom === 'KB') {
+                        $res->uom = 'MB';
+                        $res->value /= 1024;
+                }
+                if ($res->uom === 'GB') {
+                        $res->uom = 'MB';
+                        $res->value *= 1024;
+                }
+                if ($res->uom === 'TB') {
+                        $res->uom = 'MB';
+                        $res->value *= 1024 * 1024;
+                }
+                if ($res->uom === 'c') {
+                        $res->uom = '';
+                }
+                // Now, if the user wishes, convert to another unit
+                if (!is_null($target)) {
+                        if ($res->uom == 'MB') {
+                                if ($target == 'B') {
+                                        $res->uom = 'B';
+                                        $res->value *= 1024 * 1024;
+                                } else if ($target == 'KB') {
+                                        $res->uom = 'KB';
+                                        $res->value *= 1024;
+                                } else if ($target == 'MB') {
+                                        $res->uom = 'MB';
+                                        $res->value *= 1;
+                                } else if ($target == 'GB') {
+                                        $res->uom = 'GB';
+                                        $res->value /= 1024;
+                                } else if ($target == 'TB') {
+                                        $res->uom = 'TB';
+                                        $res->value /= 1024 * 1024;
+                                } else {
+                                        throw new VNagUomConvertException($res->uom, $target);
+                                }
+                        } else if ($res->uom == 's') {
+                                if ($target == 's') {
+                                        $res->uom = 's';
+                                        $res->value /= 1;
+                                } else if ($target == 'ms') {
+                                        $res->uom = 'ms';
+                                        $res->value /= 1000;
+                                } else if ($target == 'us') {
+                                        $res->uom = 'us';
+                                        $res->value /= 1000 * 1000;
+                                } else {
+                                        throw new VNagUomConvertException($res->uom, $target);
+                                }
+                        } else {
+                                throw new VNagUomConvertException($res->uom, $target);
+                        }
+                }
+                return $res;
+        }
+        public function compatibleWith(VNagValueUomPair $other) {
+                $a = $this->normalize();
+                $b = $other->normalize();
+                return ($a->uom == $b->uom);
+        }
+        public static function compare(VNagValueUomPair $left, VNagValueUomPair $right) {
+                $a = $left->normalize();
+                $b = $right->normalize();
+                // FUT: Also accept mixed UOMs, e.g. MB and %
+                //      To translate between an absolute and a relative value, the
+                //      reference value (100%=?) needs to be passed through this comparison
+                //      function somehow.
+                if ($a->uom != $b->uom) throw new VNagMixedUomsNotImplemented($a->uom, $b->uom);
+                if ($a->value  > $b->value) return  1;
+                if ($a->value == $b->value) return  0;
+                if ($a->value  < $b->value) return -1;
+        }
+}
+class VNagPerformanceData {
+        // see https://nagios-plugins.org/doc/guidelines.html#AEN200
+        //     https://www.icinga.com/docs/icinga1/latest/en/perfdata.html#formatperfdata
+        protected $label;
+        protected /*VNagValueUomPair*/ $value;
+        protected $warn = null;
+        protected $crit = null;
+        protected $min = null;
+        protected $max = null;
+        public static function createByString($perfdata) {
+                $perfdata = trim($perfdata);
+                $ary = explode('=',$perfdata);
+                if (count($ary) != 2) {
+                        throw new VNagInvalidPerformanceDataException(sprintf(VNagLang::$perfdata_line_invalid, $perfdata));
+                }
+                $label = $ary[0];
+                $bry = explode(';',$ary[1]);
+                if (substr($label,0,1) === "'") $label = substr($label, 1, strlen($label)-2);
+                $value = $bry[0];
+                $warn  = isset($bry[1]) ? $bry[1] : null;
+                $crit  = isset($bry[2]) ? $bry[2] : null;
+                $min   = isset($bry[3]) ? $bry[3] : null;
+                $max   = isset($bry[4]) ? $bry[4] : null;
+                // Guideline "7. min and max are not required if UOM=%" makes no sense, because
+                // actually, all fields (except label and value) are optional.
+                return new self($label, $value, $warn, $crit, $min, $max);
+        }
+        public function __construct($label, $value/*may include UOM*/, $warn=null, $crit=null, $min=null, $max=null) {
+                // Not checked / Nothing to check:
+                // - 4. label length is arbitrary, but ideally the first 19 characters are unique (due to a limitation in RRD). Be aware of a limitation in the amount of data that NRPE returns to Nagios
+                // - 6. warn, crit, min or max may be null (for example, if the threshold is not defined or min and max do not apply). Trailing unfilled semicolons can be dropped
+                // - 9. warn and crit are in the range format (see the Section called Threshold and ranges). Must be the same UOM
+                // - 7. min and max are not required if UOM=%
+                // 2. label can contain any characters except the equals sign or single quote (')
+                if (strpos($label, '=') !== false) throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_label_equal_sign_forbidden);
+                // 5. to specify a quote character, use two single quotes
+                $label = str_replace("'", "''", $label);
+                // 8. value, min and max in class [-0-9.]. Must all be the same UOM.
+                //    value may be a literal "U" instead, this would indicate that the actual value couldn't be determined
+                /*
+                if (($value != 'U') && (!preg_match('|^[-0-9\\.]+$|', $value, $m))) {
+                        throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_value_must_be_in_class);
+                }
+                */
+                $m = array();
+                if ((!_empty($min)) && (!preg_match('|^[-0-9\\.]+$|', $min, $m))) {
+                        throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_min_must_be_in_class);
+                }
+                if ((!_empty($max)) && (!preg_match('|^[-0-9\\.]+$|', $max, $m))) {
+                        throw new VNagInvalidPerformanceDataException(VNagLang::$perfdata_max_must_be_in_class);
+                }
+                // 10. UOM (unit of measurement) is one of ....
+                //     => This rule is checked in the VNagValueUomPair constructor.
+                $this->label = $label;
+                $this->value = ($value == 'U') ? 'U' : new VNagValueUomPair($value);
+                $this->warn  = $warn;
+                $this->crit  = $crit;
+                $this->min   = $min;
+                $this->max   = $max;
+        }
+        public function __toString() {
+                $label = $this->label;
+                $value = $this->value;
+                $warn  = $this->warn;
+                $crit  = $this->crit;
+                $min   = $this->min;
+                $max   = $this->max;
+                // 5. to specify a quote character, use two single quotes
+                $label = str_replace("''", "'", $label);
+                // 'label'=value[UOM];[warn];[crit];[min];[max]
+                // 3. the single quotes for the label are optional. Required if spaces are in the label
+                return "'$label'=$value".
+                       ';'.(is_null($warn) ? '' : $warn).
+                       ';'.(is_null($crit) ? '' : $crit).
+                       ';'.(is_null($min)  ? '' : $min).
+                       ';'.(is_null($max)  ? '' : $max);
+        }
+}
+class VNagHelp {
+        public $word_wrap_width = 80; // -1 = disable
+        public $argument_indent = 7;
+        public function printUsagePage() {
+                $usage = $this->getUsage();
+                if (_empty($usage)) {
+                        $usage = VNagLang::$no_syntax_defined;
+                }
+                return trim($usage)."\n";
+        }
+        public function printVersionPage() {
+                $out = trim($this->getNameAndVersion())."\n";
+                if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false);
+                return $out;
+        }
+        static private function _conditionalLine($line, $terminator='', $prefix='') {
+                if (!_empty($line)) {
+                        return trim($line).$terminator;
+                }
+                return '';
+        }
+        public function printHelpPage() {
+                $out  = '';
+                $out .= self::_conditionalLine($this->getNameAndVersion(), "\n");
+                $out .= self::_conditionalLine($this->getCopyright(), "\n");
+                $out .= ($out != '') ? "\n" : '';
+                $out .= self::_conditionalLine($this->getShortDescription(), "\n\n\n");
+                $out .= self::_conditionalLine($this->getUsage(), "\n\n");
+                $out .= VNagLang::$options."\n";
+                foreach ($this->options as $argObj) {
+                        $out .= $this->printArgumentHelp($argObj);
+                }
+                $out .= self::_conditionalLine($this->getFootNotes(), "\n\n", "\n");
+                if ($this->word_wrap_width > 0) $out = wordwrap($out, $this->word_wrap_width, "\n", false);
+                return $out;
+        }
+        protected /* VNagArgument[] */ $options = array();
+        // Will be called by VNag via ReflectionMethod (like C++ style friends), because it should not be called manually.
+        // Use VNag's function instead (since it adds to the argHandler too)
+        protected function _addOption($argObj) {
+                $this->options[] = $argObj;
+        }
+        # FUT: Automatic creation of usage page. Which arguments are necessary?
+        protected function printArgumentHelp($argObj) {
+                $identifiers = array();
+                $shortopt = $argObj->getShortopt();
+                if (!_empty($shortopt)) $identifiers[] = '-'.$shortopt;
+                $longopts = $argObj->getLongopts();
+                if (!is_null($longopts)) {
+                        foreach ($longopts as $longopt) {
+                                if (!_empty($longopt)) $identifiers[] = '--'.$longopt;
+                        }
+                }
+                if (count($identifiers) == 0) return;
+                $valueName = $argObj->getValueName();
+                $arginfo = '';
+                switch ($argObj->getValuePolicy()) {
+                        case VNagArgument::VALUE_FORBIDDEN:
+                                $arginfo = '';
+                                break;
+                        case VNagArgument::VALUE_REQUIRED:
+                                $arginfo = '='.$valueName;
+                                break;
+                        case VNagArgument::VALUE_OPTIONAL:
+                                $arginfo = '[='.$valueName.']';
+                                break;
+                }
+                $out = '';
+                $out .= implode(', ', $identifiers).$arginfo."\n";
+                // https://nagios-plugins.org/doc/guidelines.html#AEN302 recommends supporting a 80x23 screen resolution.
+                // While we cannot guarantee the vertical height, we can limit the width at least...
+                $content = trim($argObj->getHelpText());
+                if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width-$this->argument_indent, "\n", false);
+                $lines = explode("\n", $content);
+                foreach ($lines as $line) {
+                        $out .= str_repeat(' ', $this->argument_indent).$line."\n";
+                }
+                $out .= "\n";
+                return $out;
+        }
+        // $pluginName should contain the name of the plugin, without version.
+        protected $pluginName;
+        public function setPluginName($pluginName) {
+                $this->pluginName = $this->replaceStuff($pluginName);
+        }
+        public function getPluginName() {
+                if (_empty($this->pluginName)) {
+                        global $argv;
+                        return basename($argv[0]);
+                } else {
+                        return $this->pluginName;
+                }
+        }
+        // $version should contain the version, not the program name or copyright.
+        protected $version;
+        public function setVersion($version) {
+                $this->version = $this->replaceStuff($version);
+        }
+        public function getVersion() {
+                return $this->version;
+        }
+        public function getNameAndVersion() {
+                $ret = $this->getPluginName();
+                if (_empty($ret)) return null;
+                $ver = $this->getVersion();
+                if (!_empty($ver)) {
+                        $ret = sprintf(VNagLang::$x_version_x, $ret, $ver);
+                }
+                $ret = trim($ret);
+                return $ret;
+        }
+        // $copyright should contain the copyright only, no program name or version.
+        // $CURYEAR$ will be replaced by the current year
+        protected $copyright;
+        public function setCopyright($copyright) {
+                $this->copyright = $this->replaceStuff($copyright);
+        }
+        private function getVNagCopyright() {
+                if (VNag::is_http_mode()) {
+                        $vts_email = 'www.viathinksoft.com'; // don't publish email address at web services because of spam bots
+                } else {
+                        $vts_email = base64_decode('aW5mb0B2aWF0aGlua3NvZnQuZGU='); // protect email address from spambots which might parse this code
+                }
+                return "VNag Framework ".VNag::VNAG_VERSION." (C) 2014-".date('Y')." ViaThinkSoft <$vts_email>";
+        }
+        public function getCopyright() {
+                if (_empty($this->copyright)) {
+                        return sprintf(VNagLang::$plugin_uses, $this->getVNagCopyright());
+                } else {
+                        return trim($this->copyright)."\n".sprintf(VNagLang::$uses, $this->getVNagCopyright());
+                }
+        }
+        // $shortDescription should describe what this plugin does.
+        protected $shortDescription;
+        public function setShortDescription($shortDescription) {
+                $this->shortDescription = $this->replaceStuff($shortDescription);
+        }
+        public function getShortDescription() {
+                if (_empty($this->shortDescription)) {
+                        return null;
+                } else {
+                        $content = $this->shortDescription;
+                        if ($this->word_wrap_width > 0) $content = wordwrap($content, $this->word_wrap_width, "\n", false);
+                        return $content;
+                }
+        }
+        protected function replaceStuff($text) {
+                global $argv;
+                if (php_sapi_name() == 'cli') {
+                        $text = str_replace('$SCRIPTNAME$', $argv[0], $text);
+                } else {
+                        $text = str_replace('$SCRIPTNAME$', basename($_SERVER['SCRIPT_NAME']), $text);
+                }
+                $text = str_replace('$CURYEAR$', date('Y'), $text);
+                return $text;
+        }
+        // $syntax should contain the option syntax only, no explanations.
+        // $SCRIPTNAME$ will be replaced by the actual script name
+        // $CURYEAR$ will be replaced by the current year
+        # FUT: Automatically generate syntax?
+        protected $syntax;
+        public function setSyntax($syntax) {
+                $syntax = $this->replaceStuff($syntax);
+                $this->syntax = $syntax;
+        }
+        public function getUsage() {
+                if (_empty($this->syntax)) {
+                        return null;
+                } else {
+                        return sprintf(VNagLang::$usage_x, $this->syntax);
+                }
+        }
+        // $footNotes can be contact information or other notes which should appear in --help
+        protected $footNotes;
+        public function setFootNotes($footNotes) {
+                $this->footNotes = $this->replaceStuff($footNotes);
+        }
+        public function getFootNotes() {
+                return $this->footNotes;
+        }
+}
+class VNagLang {
+        public static function status($code, $statusmodel) {
+                switch ($statusmodel) {
+                        case VNag::STATUSMODEL_SERVICE:
+                                switch ($code) {
+                                        case VNag::STATUS_OK:
+                                                return 'OK';
+                                                #break;
+                                        case VNag::STATUS_WARNING:
+                                                return 'Warning';
+                                                #break;
+                                        case VNag::STATUS_CRITICAL:
+                                                return 'Critical';
+                                                #break;
+                                        case VNag::STATUS_UNKNOWN:
+                                                return 'Unknown';
+                                                #break;
+                                        default:
+                                                return sprintf('Error (%d)', $code);
+                                                #break;
+                                }
+                                #break;
+                        case VNag::STATUSMODEL_HOST:
+                                switch ($code) {
+                                        case VNag::STATUS_UP:
+                                                return 'Up';
+                                                #break;
+                                        case VNag::STATUS_DOWN:
+                                                return 'Down';
+                                                #break;
+                                        default:
+                                                return sprintf('Maintain last state (%d)', $code);
+                                                #break;
+                                }
+                                #break;
+                        default:
+                                throw new VNagIllegalStatusModel(sprintf(self::$illegal_statusmodel, $statusmodel));
+                                #break;
+                }
+        }
+        static $nagios_output = 'VNag-Output';
+        static $verbose_info = 'Verbose information';
+        static $status = 'Status';
+        static $message = 'Message';
+        static $performance_data = 'Performance data';
+        static $status_ok = 'OK';
+        static $status_warn = 'Warning';
+        static $status_critical = 'Critical';
+        static $status_unknown = 'Unknown';
+        static $status_error = 'Error';
+        static $unhandled_exception_without_msg = "Unhandled exception of type %s";
+        static $plugin_uses = 'This plugin uses %s';
+        static $uses = 'uses %s';
+        static $x_version_x = '%s, version %s';
+        // Argument names (help page)
+        static $argname_value = 'value';
+        static $argname_seconds = 'seconds';
+        // Exceptions
+        static $query_without_expected_argument = "The argument '%s' is queried, but was not added to the list of expected arguments. Please contact the plugin author.";
+        static $required_argument_missing = "The argument '%s' is required.";
+        static $performance_data_invalid = 'Performance data invalid.';
+        static $no_standard_arguments_with_letter = "No standard argument with letter '%s' exists.";
+        static $invalid_start_value = 'Invalid start value.';
+        static $invalid_end_value = 'Invalid end value.';
+        static $start_is_greater_than_end = 'Start is greater than end value.';
+        static $value_name_forbidden = "Implementation error: You may not define a value name for the argument, because the value policy is VALUE_FORBIDDEN.";
+        static $value_name_required = "Implementation error: Please define a name for the argument (so it can be shown in the help page).";
+        static $illegal_shortopt = "Illegal shortopt '-%s'.";
+        static $illegal_longopt = "Illegal longopt '--%s'.";
+        static $illegal_valuepolicy = "valuePolicy has illegal value '%s'.";
+        static $range_invalid_syntax = "Syntax error in range '%s'.";
+        static $timeout_value_invalid = "Timeout value '%s' is invalid.";
+        static $range_is_invalid = 'Range is invalid.';
+        static $timeout_exception = 'Timeout!';
+        static $perfdata_label_equal_sign_forbidden = 'Label may not contain an equal sign.';
+        static $perfdata_value_must_be_in_class = 'Value must be in class [-0-9.] or be \'U\' if the actual value can\'t be determined.';
+        static $perfdata_min_must_be_in_class = 'Min must be in class [-0-9.] or empty.';
+        static $perfdata_max_must_be_in_class = 'Max must be in class [-0-9.] or empty.';
+        static $perfdata_uom_not_recognized = 'UOM (unit of measurement) "%s" is not recognized.';
+        static $perfdata_mixed_uom_not_implemented = 'Mixed UOMs (%s and %s) are currently not supported.';
+        static $no_compatible_range_uom_found = 'Measured values are not compatible with the provided warning/critical parameter. Most likely, the UOM is incompatible.';
+        static $exception_x = '%s (%s)';
+        static $no_syntax_defined = 'The author of this plugin has not defined a syntax for this plugin.';
+        static $usage_x = "Usage:\n%s";
+        static $options = "Options:";
+        static $illegal_statusmodel = "Invalid statusmodel %d.";
+        static $none = '[none]';
+        static $valueUomPairSyntaxError = 'Syntax error at "%s". Syntax must be Value[UOM].';
+        static $too_few_warning_ranges = "You have too few warning ranges (currently trying to get element %d).";
+        static $too_few_critical_ranges = "You have too few critical ranges (currently trying to get element %d).";
+        static $dataset_missing = 'Dataset missing.';
+        static $payload_not_base64 = 'The payload is not valid Base64.';
+        static $payload_not_json = 'The payload is not valid JSON.';
+        static $signature_missing = 'The signature is missing.';
+        static $signature_not_bas64 = 'The signature is not valid Base64.';
+        static $signature_invalid = 'The signature is invalid. The connection might have been tampered, or a different key is used.';
+        static $pubkey_file_not_found = "Public key file %s was not found.";
+        static $pubkey_file_not_readable = "Public key file %s is not readable.";
+        static $privkey_file_not_found = "Private key file %s was not found.";
+        static $privkey_not_readable = "Private key is not readable.";
+        static $privkey_file_not_readable = "Private key file %s is not readable.";
+        static $signature_failed = "Signature failed.";
+        static $perfdata_line_invalid = "Performance data line %s is invalid.";
+        static $singlevalue_unexpected_at_symbol = 'This plugin does not allow the @-symbol at ranges for single values.';
+        static $illegalSingleValueBehavior = "Illegal value for 'singleValueBehavior'. Please contact the creator of the plugin.";
+        static $dataset_encryption_no_array = 'Dataset encryption information invalid.';
+        static $require_password = 'This resource is protected with a password. Please provide a password.';
+        static $wrong_password = 'This resource is protected with a password. You have provided the wrong password, or it was changed.';
+        static $convert_x_y_error = 'Cannot convert from UOM %s to UOM %s.';
+        static $php_error = 'PHP has detected an error in the plugin. Please contact the plugin author.';
+        static $output_level_lowered = "Output Buffer level lowered during cbRun(). Please contact the plugin author.";
+        static $openssl_missing = "OpenSSL is missing. Therefore, encryption and signatures are not available.";
+        // Help texts
+        static $warning_range = 'Warning range';
+        static $critical_range = 'Critical range';
+        static $prints_version = 'Prints version';
+        static $verbosity_helptext = 'Verbosity -v, -vv or -vvv';
+        static $timeout_helptext = 'Sets timeout in seconds';
+        static $help_helptext = 'Prints help page';
+        static $prints_usage = 'Prints usage';
+        static $notConstructed = 'Parent constructor not called with parent::__construct().';
+}
+function vnagErrorHandler($errorkind, $errortext, $file, $line) {
+        // This function "converts" PHP runtime errors into Exceptions, which can then be handled by VNag::handleException()
+        global $inside_vnag_run;
+        if (!$inside_vnag_run && VNag::is_http_mode()) {
+                // We want to avoid that the VNag-Exception will show up in a website that contains
+                // an embedded VNag monitor, so if we are not inside a running VNag code,
+                // we will call the normal PHP error handler.
+                return false;
+        }
+        if (!(error_reporting() & $errorkind)) {
+                // Code is not included in error_reporting. Don't do anything.
+                return true;
+        }
+        // We want 100% clean scripts, so any error, warning or notice will shutdown the script
+        // This also fixes the issue that PHP will end with result code 0, showing an error.
+        // Error kinds see http://php.net/manual/en/errorfunc.constants.php
+        if (defined('E_ERROR') && ($errorkind == E_ERROR)) $errorkind = 'Error';
+        if (defined('E_WARNING') && ($errorkind == E_WARNING)) $errorkind = 'Warning';
+        if (defined('E_PARSE') && ($errorkind == E_PARSE)) $errorkind = 'Parse';
+        if (defined('E_NOTICE') && ($errorkind == E_NOTICE)) $errorkind = 'Notice';
+        if (defined('E_CORE_ERROR') && ($errorkind == E_CORE_ERROR)) $errorkind = 'Core Error';
+        if (defined('E_CORE_WARNING') && ($errorkind == E_CORE_WARNING)) $errorkind = 'Core Warning';
+        if (defined('E_COMPILE_ERROR') && ($errorkind == E_COMPILE_ERROR)) $errorkind = 'Compile Error';
+        if (defined('E_COMPILE_WARNING') && ($errorkind == E_COMPILE_WARNING)) $errorkind = 'Compile Warning';
+        if (defined('E_USER_ERROR') && ($errorkind == E_USER_ERROR)) $errorkind = 'User Error';
+        if (defined('E_USER_WARNING') && ($errorkind == E_USER_WARNING)) $errorkind = 'User Warning';
+        if (defined('E_USER_NOTICE') && ($errorkind == E_USER_NOTICE)) $errorkind = 'User Notice';
+        if (defined('E_STRICT') && ($errorkind == E_STRICT)) $errorkind = 'Strict';
+        if (defined('E_RECOVERABLE_ERROR') && ($errorkind == E_RECOVERABLE_ERROR)) $errorkind = 'Recoverable Error';
+        if (defined('E_DEPRECATED') && ($errorkind == E_DEPRECATED)) $errorkind = 'Deprecated';
+        if (defined('E_USER_DEPRECATED') && ($errorkind == E_USER_DEPRECATED)) $errorkind = 'User Deprecated';
+        throw new VNagException(VNagLang::$php_error . " $errortext at $file:$line (kind $errorkind)");
+        // true = the PHP internal error handling will NOT be called.
+        #return true;
+}
+$inside_vnag_run = false;
+$old_error_handler = set_error_handler("vnagErrorHandler");
+// === End of document ===

 /trunk/src/plugins/4images_version/FourImagesVersionCheck.class.php
 ,0 → 1,85
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class FourImagesVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_4images_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local 4images system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, '4imagesPath', 'The local directory where your 4images installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $cont = @file_get_contents("$path/includes/constants.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot find version information at $path (cannot read constants.php)");
+                }
+                if (!preg_match("@define\('SCRIPT_VERSION', '(.*)'\);@ismU", $cont, $m)) {
+                        throw new VNagException("Cannot find version information at $path (constant SCRIPT_VERSION not found in constants.php)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://www.4homepages.de/download-4images');
+                if ($cont === false) {
+                        throw new VNagException("Cannot access website with latest version");
+                }
+                if (!preg_match('@<h2>Download 4images (.+)</h2>@ismU', $cont, $m)) {
+                        if (!preg_match('@>Current Version: (.+)</a>@ismU', $cont, $m)) {
+                                throw new VNagException("Cannot find version information on the website");
+                        }
+                }
+                return trim($m[1]);
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the 4images installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                $latest_version = $this->get_latest_version();
+                if (version_compare($version,$latest_version) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/4images_version/check_4images_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/FourImagesVersionCheck.class.php';
+$job = new FourImagesVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/4images_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_4images_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/4images_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_4images_version_dir$"
+                        description = "Location where the 4images installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_4images_version" {
+//      import "generic-service"
+//      check_command = "vnag_4images_version"
+//      vars = {
+//              vnag_4images_version_dir = "/var/www/website1/4images/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_4images_version" {
+//      import "generic-service"
+//      check_command = "vnag_4images_version"
+//      vars = {
+//              vnag_4images_version_dir = "/var/www/website2/4images/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_4images_version" {
+//      import "generic-service"
+//      check_command = "vnag_4images_version"
+//      vars = {
+//              vnag_4images_version_dir = "/var/www/website3/4images/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/aastra_430_voicemail/VNagAastra430VoiceMail.class.php
 ,0 → 1,74
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class VNagAastra430VoiceMail extends VNag {
+        protected $argFtpHostname = null;
+        protected $argFtpUsername = null;
+        protected $argFtpPassword = null;
+        const DEFAULT_USERNAME = 'admin';
+        const DEFAULT_PASSWORD = '33aastra'; // https://productdocuments.mitel.com/doc_finder/DocFinder/syd-0343_de.pdf?get&DNR=syd-0343?get&DNR=syd-0343 , Page 178
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vht');
+                }
+                $this->addExpectedArgument($this->argFtpHostname = new VNagArgument('H', 'ftphostname', VNagArgument::VALUE_REQUIRED, 'ftphostname', 'The FTP hostname', null));
+                $this->addExpectedArgument($this->argFtpUsername = new VNagArgument('u', 'ftpusername', VNagArgument::VALUE_REQUIRED, 'ftpusername', 'The FTP username (usually "'.self::DEFAULT_USERNAME.'")', self::DEFAULT_USERNAME));
+                $this->addExpectedArgument($this->argFtpPassword = new VNagArgument('p', 'ftppassword', VNagArgument::VALUE_REQUIRED, 'ftppassword', 'The FTP password (default "'.self::DEFAULT_PASSWORD.'")', self::DEFAULT_PASSWORD));
+                $this->getHelpManager()->setPluginName('vnag_aastra_430_voicemail');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks for voicemail messages on a Aastra 430.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -H <ftphost> -u <ftpusername> -p <ftppassword>');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+        }
+        protected static function aastra430NumVm($ftp_host, $user, $password) {
+                if (!($conn = @ftp_connect($ftp_host))) throw new VNagException('FTP connect failed');
+                if (!@ftp_login($conn, $user, $password)) throw new VNagException('FTP login failed');
+                // TODO: Only count vm*.dat
+                // TODO: Also check timestamp of oldest and newest message!
+                $messages = @ftp_nlist($conn, '/home/voice/vm/gen'); // the files are named vm*.dat
+                if (!is_array($messages)) throw new VNagException('FTP folder not found!');
+                $count = count($messages);
+                @ftp_close($conn);
+                return $count;
+        }
+        protected function cbRun() {
+                $this->argFtpHostname->require();
+                // $this->argFtpUsername->require();
+                // $this->argFtpPassword->require();
+                $ftp_hostname = $this->argFtpHostname->getValue();
+                $ftp_username = $this->argFtpUsername->getValue();
+                $ftp_password = $this->argFtpPassword->getValue();
+                $count = self::aastra430NumVm($ftp_hostname, $ftp_username, $ftp_password);
+                $this->setStatus("$count new voicemail messsages", true);
+                if ($count == 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                }
+        }
+}

 /trunk/src/plugins/aastra_430_voicemail/check_aastra_430_voicemail.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2022-01-12
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/VNagAastra430VoiceMail.class.php';
+$job = new VNagAastra430VoiceMail();
+$job->run();
+unset($job);

 /trunk/src/plugins/aastra_430_voicemail/icinga2.conf
 ,0 → 1,42
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_aastra_430_voicemail" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/aastra_430_voicemail.phar" ]
+        arguments = {
+                "-H" = {
+                        value = "$vnag_aastra_430_voicemail_ftphostname$"
+                        description = "The FTP hostname"
+                        required = true
+                }
+                "-u" = {
+                        value = "$vnag_aastra_430_voicemail_ftpusername$"
+                        description = "The FTP username (usually 'admin')"
+                }
+                "-p" = {
+                        value = "$vnag_aastra_430_voicemail_ftppassword$"
+                        description = "The FTP password"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_voicemail" {
+//      import "generic-service"
+//      check_command = "vnag_aastra_430_voicemail"
+//      vars = {
+//              vnag_aastra_430_voicemail_ftphostname = ""
+//              vnag_aastra_430_voicemail_ftpusername = ""
+//              vnag_aastra_430_voicemail_ftppassword = ""
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/disk_running/DiskRunningCheck.class.php
 ,0 → 1,100
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+// TODO: Anstelle "-d diskname[,diskname[,...]]" wäre es schöner ohne Komma, denn dann könnte man auch die Shell Erweiterung /dev/sd* nutzen
+declare(ticks=1);
+class DiskRunningCheck extends VNag {
+        // Currently, we do not accept wildcards ('sd*' and 'hd*') because this plugin should monitor if disks become offline, e.g. horribly fail or get disconnected.
+        // If that would happen, the disk might vanish from the device-folder and therefore would not be detected by the wildcard anymore.
+        protected $argDisks = null;
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vhtv');
+                }
+                $this->getHelpManager()->setPluginName('vnag_disk_running');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a disk is running/online, even if no SMART functionality is available.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -d diskname[,diskname[,...]]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argDisks = new VNagArgument('d', 'disknames', VNagArgument::VALUE_REQUIRED, 'disks', 'Disks to be monitored, e.g. "sda,sdb"'));
+        }
+        protected function cbRun() {
+                $count_total = 0;
+                $count_running = 0;
+                $count_offline = 0;
+                $count_warning = 0;
+                $count_unknown = 0;
+                $disks = $this->argDisks->getValue();
+                if (empty($disks)) {
+                        throw new VNagException("Please specify the disks you want to monitor.");
+                }
+                $disks = explode(',',$disks);
+                foreach ($disks as $disk) {
+                        $disk = preg_replace('@^/dev/@', '', $disk); // accept '/dev/' too
+                        // We do not check the size, in case the user has more than 26 disks; https://rwmj.wordpress.com/2011/01/09/how-are-linux-drives-named-beyond-drive-26-devsdz/
+                        // But we check if everything is OK, and nothing nasty is done here
+                        $disk = preg_replace('@[^a-zA-Z0-9]@', '', $disk);
+                        $disk = preg_replace('@^(...)\d+@', '\\1', $disk); // accept 'sdh1' too
+                        $count_total++;
+                        if (!file_exists("/dev/$disk")) {
+                                $this->addVerboseMessage("$disk : Drive does not exist", VNag::VERBOSITY_SUMMARY);
+                                $this->setStatus(VNag::STATUS_CRITICAL);
+                                $count_offline++;
+                        } else {
+                                $state_file = "/sys/block/$disk/device/state";
+                                if (!file_exists($state_file)) {
+                                        $this->addVerboseMessage("$disk : Cannot fetch state (Is this a valid block device?)", VNag::VERBOSITY_SUMMARY);
+                                        $this->setStatus(VNag::STATUS_CRITICAL);
+                                        $count_unknown++;
+                                } else {
+                                        $cont = @file_get_contents($state_file);
+                                        if ($cont === false) throw new VNagException("Cannot read $state_file");
+                                        $state = trim($cont);
+                                        if ($state != 'running') {
+                                                $this->addVerboseMessage("$disk : $state", VNag::VERBOSITY_SUMMARY);
+                                                $this->setStatus(VNag::STATUS_CRITICAL);
+                                                $count_offline++;
+                                        } else {
+                                                #$ioerr_file = "/sys/block/$disk/device/ioerr_cnt";
+                                                #if (file_exists($ioerr_file) && (($ioerr_cont = trim(file_get_contents($ioerr_file))) != '0x0')) {
+                                                #       $this->addVerboseMessage("$disk : High IOERR count ($ioerr_cont), but state is reported as $state", VNag::VERBOSITY_SUMMARY);
+                                                #       $this->setStatus(VNag::STATUS_WARNING);
+                                                #       $count_warning++;
+                                                #} else {
+                                                        $this->addVerboseMessage("$disk : $state", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                                        $this->setStatus(VNag::STATUS_OK); // Note: This won't unset a previously set critical state
+                                                        $count_running++;
+                                                #}
+                                        }
+                                }
+                        }
+                }
+                $this->setHeadline(sprintf('Checked %d disks (%d running, %d offline, %d warnings, %d unknown)', $count_total, $count_running, $count_offline, $count_warning, $count_unknown));
+        }
+}

 /trunk/src/plugins/disk_running/check_disk_running.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-11-04
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/DiskRunningCheck.class.php';
+$job = new DiskRunningCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/disk_running/icinga2.conf
 ,0 → 1,36
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_disk_running" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/disk_running.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_disk_running_disks$"
+                        description = "Disks to be monitored; can be comma separated, e.g. 'sda,sdb'"
+                        required = true
+                }
+                "-v" = {
+                        set_if = "$vnag_disk_running_verbose$"
+                        description = "Additionally list drives which are OK, not just the drives which are offline."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_disk_running" {
+//      import "generic-service"
+//      check_command = "vnag_disk_running"
+//      vars = {
+//              vnag_disk_running_disks = "sda,sdb"
+//              vnag_disk_running_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/file_timestamp/FileTimestampCheck.class.php
 ,0 → 1,134
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+// TODO: New parameter: alternatively check for the creation timestamp instead of the modification timestamp.
+// TODO: vnag soll der timestamp monitor auch warnen, wenn gewisse dateien nicht gefunden werden? im moment macht er nur einen glob() und ignoriert damit leere ergebnisse
+declare(ticks=1);
+class FileTimestampCheck extends VNag {
+        protected $argFiles = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vhtwcv');
+                $this->getHelpManager()->setPluginName('check_file_timestamp');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if local files are within a specific timestamp.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-v] -w <warnSeconds>s -c <critSeconds>s -f "[#]<mask>" [-f "[#]<mask>" [...]]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argFiles = new VNagArgument('f', 'file', VNagArgument::VALUE_REQUIRED, 'mask', 'The files to be checked. This argument can be used multiple times. Wilcards may be used but MUST be passed as string only (not resolved by the Shell). There are two possible checking modes: If you put a # in front of the file mask, only the youngest file of each group will be checked (use this mode e.g. if you want to check if a downloader is regularly downloading files into a download directory). Otherwise, all files of the file group are checked.'));
+#               $this->warningSingleValueRangeBehaviors[0]  = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+#               $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+        }
+        private static function humanFriendlyInterval($secs) {
+                $out = array();
+                $years = floor($secs / 60 / 60 / 24 / 365);
+                if ($years > 0) $out[] = $years == 1 ? "$years year" : "$years years";
+                $days = floor($secs / 60 / 60 / 24) % 365;
+                if ($days > 0) $out[] = $days == 1 ? "$days day" : "$days days";
+                $hours = floor($secs / 60 / 60) % 24;
+                if ($hours > 0) $out[] = $hours == 1 ? "$hours hour" : "$hours hours";
+                $minutes = floor($secs / 60) % 60;
+                if ($minutes > 0) $out[] = $minutes == 1 ? "$minutes minute" : "$minutes minutes";
+                $seconds = $secs % 60;
+                if ($seconds > 0) $out[] = $seconds == 1 ? "$seconds second" : "$seconds seconds";
+                return implode(", ", $out);
+        }
+        protected function cbRun($optional_args=array()) {
+                $this->argFiles->require();
+                $countFilesTotal = 0;
+                $countFilesCrit = 0;
+                $countFilesWarn = 0;
+                $fileGroupMasks = $this->argFiles->getValue();
+                if (!is_array($fileGroupMasks)) $fileGroupMasks = array($fileGroupMasks);
+                foreach ($fileGroupMasks as $fileGroupMask) {
+                        if (substr($fileGroupMask, 0, 1) === '#') {
+                                $fileGroupMask = substr($fileGroupMask, 1); // remove #
+                                // Mode 1: Only the youngest file of each group is checked.
+                                // You can use this mode e.g. if you have a folder with downloaded files
+                                // and you want to check if a downloading-script is still downloading
+                                // new files regularly.
+                                $files = glob($fileGroupMask);
+                                if (count($files) == 0) continue;
+                                $youngestTS = null;
+                                foreach ($files as $file) {
+                                        $youngestTS = is_null($youngestTS) ? filemtime($file) : max($youngestTS, filemtime($file));
+                                }
+                                $youngestAge = time() - $youngestTS;
+                                $countFilesTotal++;
+                                if ($this->checkAgainstCriticalRange($youngestAge.'s', false, true)) {
+                                        $countFilesCrit++;
+                                        $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)." (Critical)\n", VNag::VERBOSITY_SUMMARY);
+                                } else if ($this->checkAgainstWarningRange($youngestAge.'s', false, true)) {
+                                        $countFilesWarn++;
+                                        $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)." (Warning)\n", VNag::VERBOSITY_SUMMARY);
+                                } else {
+                                        if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) {
+                                                $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        } else {
+                                                $this->addVerboseMessage("File group '$fileGroupMask': Youngest file's age: ".self::humanFriendlyInterval($youngestAge)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        }
+                                }
+                        } else {
+                                // Mode 2: All files of each group are checked.
+                                $files = glob($fileGroupMask);
+                                if (count($files) == 0) continue;
+                                foreach ($files as $file) {
+                                        $age = time() - filemtime($file);
+                                        $countFilesTotal++;
+                                        if ($this->checkAgainstCriticalRange($age.'s', false, true)) {
+                                                $countFilesCrit++;
+                                                $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)." (Critical)\n", VNag::VERBOSITY_SUMMARY);
+                                        } else if ($this->checkAgainstWarningRange($age.'s', false, true)) {
+                                                $countFilesWarn++;
+                                                $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)." (Warning)\n", VNag::VERBOSITY_SUMMARY);
+                                        } else {
+                                                if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) {
+                                                        $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                                } else {
+                                                        $this->addVerboseMessage("File $file age ".self::humanFriendlyInterval($age)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                                }
+                                        }
+                                }
+                        }
+                }
+                $msg = array();
+                $msg[] = "Checked $countFilesTotal files";
+                if ($this->getArgumentHandler()->getArgumentObj('w')->available()) $msg[] = "$countFilesWarn are in warning time range";
+                if ($this->getArgumentHandler()->getArgumentObj('c')->available()) $msg[] = "$countFilesCrit are in critical time range";
+                $msg = implode(", ", $msg);
+                $this->setHeadLine($msg);
+        }
+}

 /trunk/src/plugins/file_timestamp/check_file_timestamp.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/FileTimestampCheck.class.php';
+$job = new FileTimestampCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/file_timestamp/icinga2.conf
 ,0 → 1,72
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_file_timestamp" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/file_timestamp.phar" ]
+        arguments = {
+                "-f" = {
+                        value = "$vnag_file_timestamp_file$"
+                        description = "File or filemask to be checked. There are two possible checking modes: If you put a # in front of the file mask, only the youngest file of each group will be checked (use this mode e.g. if you want to check if a downloader is regularly downloading files into a download directory). Otherwise, all files of the file group are checked."
+                        repeat_key = true
+                        required = true
+                }
+                "-w" = {
+                        value = "$vnag_file_timestamp_warn$"
+                        description = "Max age of file (warning range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-c" = {
+                        value = "$vnag_file_timestamp_crit$"
+                        description = "Max age of file (critical range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-v" = {
+                        set_if = "$vnag_file_timestamp_verbose$"
+                        description = "Additionally list files which are OK, not just the files which are out of the time range."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_daily_backup_timestamp" {
+//      import "generic-service"
+//      check_command = "vnag_file_timestamp"
+//      vars = {
+//              vnag_file_timestamp_file = [ "/backup/automatic/timestamps/ts_daily_rsync", "/backup/automatic/timestamps/ts_daily_mysqldump" ]
+//              vnag_file_timestamp_warn = "86400s"   // 24h
+//              vnag_file_timestamp_crit = "144000s"  // 40h
+//              vnag_file_timestamp_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_3month_backup_timestamp" {
+//      import "generic-service"
+//      check_command = "vnag_file_timestamp"
+//      vars = {
+//              vnag_file_timestamp_file = [ "/backup/automatic/timestamps/ts_raspberry_rsync" ]
+//              vnag_file_timestamp_warn = "7776000s"   // 3 Months
+//              vnag_file_timestamp_crit = "15552000s"  // 6 Months
+//              vnag_file_timestamp_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_downloader_timestamp" {
+//      import "generic-service"
+//      check_command = "vnag_file_timestamp"
+//      // the prepending hashtag means 'check only the youngest file'
+//      vars = {
+//              vnag_file_timestamp_file = [ "#/home/test/my_downloader/downloaded_files/*.jpg" ]
+//              vnag_file_timestamp_warn = "86400s"   // 24h
+//              vnag_file_timestamp_crit = "144000s"  // 40h
+//              vnag_file_timestamp_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/gitlab_version/GitLabVersionCheck.class.php
 ,0 → 1,99
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class GitLabVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vvht');
+                $this->getHelpManager()->setPluginName('check_gitlab_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local GitLab system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'gitLabPath', 'The local directory where your GitLab installation (version-manifest.txt) is located.'));
+        }
+        protected function getInstalledVersion($dir) {
+                $version_manifest = $dir.'/version-manifest.json';
+                if (!file_exists($version_manifest)) {
+                        throw new VNagException('This is not a valid GitLab installation in "'.$dir.'" (version-manifest.json is missing).');
+                }
+                $cont = @file_get_contents($version_manifest);
+                if ($cont === false) {
+                        throw new VNagException('Cannot read version-manifest.json from GitLab installation in "'.$dir.'".');
+                }
+                $json = @json_decode($cont,true);
+                if ($json === false) {
+                        throw new VNagException('This is not a valid GitLab installation in "'.$dir.'" (version-manifest.json has invalid JSON data).');
+                }
+                return $json['build_version'];
+        }
+        protected function getServerResponse($version) {
+                $opts = array(
+                  'http'=>array(
+                    'method'=>"GET",
+                    'header'=>"Referer: http://example.org/\r\n" // Important!!!
+                  )
+                );
+                $context = stream_context_create($opts);
+                $url = "https://version.gitlab.com/check.svg?gitlab_info=".
+                       urlencode(base64_encode('{"version":"'.$version.'"}'));
+                $cont = $this->url_get_contents($url, 1*60*60, $context);
+                if ($cont === false) {
+                        throw new VNagException('Cannot query version.gitlab.com for version check (Version '.$version.')');
+                }
+                if (!preg_match('@>([^<]+)</text>@ismU', $cont, $m)) {
+                        throw new VNagException('Server version.gitlab.com sent an unexpected reply (Version '.$version.')');
+                }
+                return $m[1];
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the GitLab installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $cur_ver = $this->getInstalledVersion($system_dir);
+                $status = $this->getServerResponse($cur_ver);
+                if ($status == 'up-to-date') {
+                        $this->setStatus(VNag::STATUS_OK);
+                } else if ($status == 'update available') {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                } else if ($status == 'update asap') {
+                        $this->setStatus(VNag::STATUS_CRITICAL);
+                } else {
+                        $this->setStatus(VNag::STATUS_UNKNOWN);
+                }
+                $this->setHeadline("GitLab currently installed version $cur_ver [$status] at $system_dir", true);
+        }
+}

 /trunk/src/plugins/gitlab_version/check_gitlab_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2021-06-28
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/GitLabVersionCheck.class.php';
+$job = new GitLabVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/gitlab_version/icinga2.conf
 ,0 → 1,31
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_gitlab_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/gitlab_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_gitlab_version_dir$"
+                        description = "Location where the GitLab installation (file version-manifest.txt) is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_gitlab_version" {
+//      import "generic-service"
+//      check_command = "vnag_gitlab_version"
+//      vars = {
+//              vnag_gitlab_version_dir = "/opt/gitlab/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/hp_smartarray/HpSmartArrayCheck.class.php
 ,0 → 1,137
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class HpSmartArrayCheck extends VNag {
+        private $argSlot = null;
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vhtv');
+                }
+                $this->addExpectedArgument($this->argSlot = new VNagArgument('s', 'slot', VNagArgument::VALUE_REQUIRED, 'slot', 'The slot of the Smart Array controller.', null));
+                $this->getHelpManager()->setPluginName('vnag_hp_smartarray');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the controller and disk status of a HP SmartArray RAID controller (using ssacli).');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ --slot slotnumber');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+        }
+        private function ssacli_physical_disk_status($slot) {
+                $mock_file = __DIR__.'/status_pd.mock';
+                if (file_exists($mock_file)) return array(0, file_get_contents($mock_file));
+                $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' pd all show status';
+                $out = array();
+                exec($cmd, $out, $ec);
+                return array($ec, implode("\n", $out));
+        }
+        private function ssacli_logical_disk_status($slot) {
+                $mock_file = __DIR__.'/status_ld.mock';
+                if (file_exists($mock_file)) return array(0, file_get_contents($mock_file));
+                $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' ld all show status';
+                $out = array();
+                exec($cmd, $out, $ec);
+                return array($ec, implode("\n", $out));
+        }
+        private function ssacli_controller_status($slot) {
+                // When slot is invalid, you receive an output to STDOUT with ExitCode 1
+                // "Error: The controller identified by "slot=0" was not detected."
+                $mock_file = __DIR__.'/status_ctrl.mock';
+                if (file_exists($mock_file)) return array(0, file_get_contents($mock_file));
+                $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' show status';
+                $out = array();
+                exec($cmd, $out, $ec);
+                return array($ec, implode("\n", $out));
+        }
+        private function check_all($slot, &$ok) {
+                list($ec, $cont) = $this->ssacli_physical_disk_status($slot);
+                if ($ec != 0) {
+                        $this->setStatus(VNag::STATUS_UNKNOWN);
+                        $this->setHeadline("Error checking physical disk status: $cont", true);
+                        $ok = false;
+                } else {
+                        $cont = explode("\n", $cont);
+                        foreach ($cont as $s) {
+                                $s = trim($s);
+                                if ($s == '') continue;
+                                if (strpos($s,': OK') !== false) continue;
+                                $this->setStatus(VNag::STATUS_WARNING);
+                                $this->setHeadline($s, true);
+                                $ok = false;
+                        }
+                }
+                list($ec, $cont) = $this->ssacli_controller_status($slot);
+                $cont = explode("\n", $cont);
+                foreach ($cont as $s) {
+                        $s = trim($s);
+                        if ($s == '') continue;
+                        if (preg_match('@Smart Array (.+) in Slot (.+)@', $s, $dummy)) continue;
+                        if (strpos($s,': OK') !== false) continue;
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline($s, true);
+                        $ok = false;
+                }
+                list($ec, $cont) = $this->ssacli_logical_disk_status($slot);
+                $cont = explode("\n", $cont);
+                foreach ($cont as $s) {
+                        $s = trim($s);
+                        if ($s == '') continue;
+                        if (strpos($s,': OK') !== false) continue;
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline($s, true);
+                        $ok = false;
+                }
+        }
+        protected function cbRun() {
+                $slot = $this->argSlot->available() ? $this->argSlot->getValue() : '';
+                if ($slot == '') {
+                        throw new VNagException("Require slot argument");
+                }
+                $ok = true;
+                $this->check_all($slot, $ok);
+                if ($ok) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("All OK at slot $slot");
+                }
+        }
+}

 /trunk/src/plugins/hp_smartarray/check_hp_smartarray.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2021-08-06
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/HpSmartArrayCheck.class.php';
+$job = new HpSmartArrayCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/hp_smartarray/icinga2.conf
 ,0 → 1,43
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/hp_smartarray.phar
+// You MUST make sure that the script check_hp_smartarray and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_hp_smartarray" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/hp_smartarray.phar"
+        ]
+        arguments = {
+                "-s" = {
+                        value = "$vnag_hp_smartarray_slot$"
+                        description = "The slot where the HP Smart Array RAID controller is installed"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_hp_smartarray_slot3" {
+//      import "generic-service"
+//      check_command = "vnag_hp_smartarray"
+//      check_interval = 15m
+//      vars = {
+//              vnag_hp_smartarray_slot = 3
+//      }
+//      assign where host.name == NodeName
+// }

/trunk/src/plugins/hp_smartarray/status_ctrl.mock_
0,0 → 1,6

Smart Array P410 in Slot 3
Controller Status: OK
Cache Status: OK
Battery/Capacitor Status: OK

 /trunk/src/plugins/hp_smartarray/status_ld.mock_
 ,0 → 1,9
+   logicaldrive 1 (1.82 TB, RAID 0): OK
+   logicaldrive 2 (1.82 TB, RAID 0): OK
+   logicaldrive 3 (1.82 TB, RAID 0): OK
+   logicaldrive 4 (1.82 TB, RAID 0): OK
+   logicaldrive 5 (1.82 TB, RAID 0): OK
+   logicaldrive 6 (1.82 TB, RAID 0): OK
+   logicaldrive 7 (1.82 TB, RAID 0): OK
+   logicaldrive 8 (1.82 TB, RAID 0): OK

 /trunk/src/plugins/hp_smartarray/status_pd.mock_
 ,0 → 1,9
+   physicaldrive 1I:1:1 (port 1I:box 1:bay 1, 2 TB): OK
+   physicaldrive 1I:1:2 (port 1I:box 1:bay 2, 2 TB): OK
+   physicaldrive 1I:1:3 (port 1I:box 1:bay 3, 2 TB): OK
+   physicaldrive 1I:1:4 (port 1I:box 1:bay 4, 2 TB): OK
+   physicaldrive 1I:1:5 (port 1I:box 1:bay 5, 2 TB): OK
+   physicaldrive 1I:1:6 (port 1I:box 1:bay 6, 2 TB): Predictive Failure
+   physicaldrive 1I:1:7 (port 1I:box 1:bay 7, 2 TB): OK
+   physicaldrive 1I:1:8 (port 1I:box 1:bay 8, 2 TB): OK

 /trunk/src/plugins/ipfm/INSTALL
 ,0 → 1,23
+HOW TO SETUP THIS MONITOR!
+. Install ipfm
+        $aptitude install ipfm
+. Setup ipfm (set your IP addresses and enable)
+. Change /etc/ipfm.conf to hourly clearing and at least hourly dumping! (OTHERWISE THIS MONITOR WON'T WORK!!!)
+        FILENAME "/var/log/ipfm/eth0/%Y_%m_%d_%H.log"
+        # Log every hour, but update the information every minute
+        DUMP EVERY 1 minute
+        CLEAR EVERY 1 hour
+        SORT TOTAL
+        RESOLVE
+. Create following crontab entry to delete log files which are older than 370 days:
+0 1 1 * find /var/log/ipfm/eth0 -name "20??_??_??_??.log" -mtime +370 -exec /bin/rm -f {} \;
+. In case you are using Icinga2, install icinga2.conf into /etc/icinga2/conf.d/
+   Please make sure to edit the path of your command.

 /trunk/src/plugins/ipfm/IpFlowMonitorCheck.class.php
 ,0 → 1,318
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+# IMPORTANT
+# The log files have to be named YYYY_MM_DD_HH.log and need to be cleared (zeroed) every hour and dumped at least every hour (every minute is also possible)
+# Please see the file INSTALL
+# ---
+# TODO: trennen zwischen server (ip1, ip2) ermöglichen...
+# TODO: prüfen lassen ob die config von ipfm korrekt ist (dumped every 1 hour)
+# TODO: monat vor/zurückscrollen? (mon/year)
+# TODO: anstelle "year .... overview" lieber "last 12 months"
+# TODO: Some hosts might reset the traffic counter at any other day of the month. Should we also support this?
+# ---
+declare(ticks=1);
+# Attention: This constant must be a valid Nagios UOM!
+# TODO: Make it configurable via command line? Should we use the UOM from the w/c/l arguments?
+define('OUTPUT_UOM', 'GB');
+# ---
+class IpFlowMonitorCheck extends VNag {
+        protected $argLogDir = null;
+        protected $argLimit = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vhtwc');
+                $this->getHelpManager()->setPluginName('check_ipfm');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the network traffic monitored by ipfm.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w currentGB[,expectedGB]] [-c currentGB[,expectedGB]] [-l limitGB] [-L path]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // This is the amount of traffic which is free. Every byte above this limit will cost additional money.
+                // You should therefore set your warning and critical limit below this limit.
+                // Don't set this argument if you have an unlimited connection.
+                // This value is only for visual output. It does not influence the OK/Warning/Critial result.
+                $this->addExpectedArgument($this->argLimit = new VNagArgument('l', 'limit', VNagArgument::VALUE_REQUIRED, 'limit', '"Traffic inclusive" limit (e.g. 10TB)', null));
+                $this->addExpectedArgument($this->argLogDir = new VNagArgument('L', 'logdir', VNagArgument::VALUE_REQUIRED, 'path', 'Location of the ipfm log dir (Default: /var/log/ipfm)', '/var/log/ipfm'));
+#               $this->warningSingleValueRangeBehaviors[0]  = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+#               $this->warningSingleValueRangeBehaviors[1]  = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+#               $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+#               $this->criticalSingleValueRangeBehaviors[1] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+        }
+        protected function interprete_ipfm_logfile($logfile) {
+                $res = array();
+                $ary = file($logfile);
+                foreach ($ary as $a) {
+                        $a = trim($a);
+                        if ($a == '') continue;
+                        if (substr($a, 0, 1) == '#') continue;
+                        $a = preg_replace("|\s+|ism", ' ', $a);
+                        $bry = explode(' ', $a);
+                        $res[$bry[0]] = array($bry[1], $bry[2], $bry[3]);
+                }
+                return $res;
+        }
+        protected function cbRun($optional_args=array()) {
+                if (!defined('USE_DYGRAPH')) define('USE_DYGRAPH', false);
+                $logDir = $this->argLogDir->getValue();
+                if (!is_dir($logDir)) throw new VNagException("Log dir $logDir not found");
+                $monthLimit = $this->argLimit->getValue();
+                if (!is_null($monthLimit)) {
+                        $p = (new VNagValueUomPair($monthLimit))->normalize(OUTPUT_UOM);
+                        $monthLimitValue = $p->getValue();
+                        $monthLimitUom = $p->getUom();
+                }
+                ob_start();
+                ?>
+                <script type="text/javascript">
+                        google.load("visualization", "1", {packages:['imageareachart', 'corechart']});
+                        google.setOnLoadCallback(drawChart);
+                        function drawChart() {
+                                var data = new google.visualization.DataTable();
+                                data.addColumn('string', 'Year');
+                                data.addColumn('number', 'Total');
+                                data.addColumn('number', 'In');
+                                data.addRows([
+                <?php
+                $day = date('d');
+                $mon = date('m');
+                $year = date('Y');
+                $didata = '';
+                $logfiles = glob($logDir.'/*.log');
+                sort($logfiles);
+                $monthtotal[$year][$mon] = 0;
+                $daystotal = array();
+                $max = 0;
+                $first = true;
+                foreach ($logfiles as $logfile) {
+                        $stat = $this->interprete_ipfm_logfile($logfile);
+                        $date = '';
+                        if (preg_match('/^.*_00\.log$/', $logfile)) {
+                                preg_match('@(\d{4})_(\d{2})_(\d{2})@ismU', $logfile, $m);
+                                $t_day = $m[3];
+                                $t_mon = $m[2];
+                                $t_year = $m[1];
+                                // $date = "$t_day.$t_mon.$t_year";
+                                $date = $t_day;
+                        //} else if (preg_match('/^.*_(02|04|06|08|10|12|14|16|18|20|22)\.log$/', $logfile, $m)) {
+                        //      $date = $m[1].':00';
+                        }
+                        $in = $out = $total = 0;
+                        foreach ($stat as $s) {
+                                $in += $s[0];
+                                $out += $s[1];
+                                $total += $s[2];
+                        }
+                        $in    = (new VNagValueUomPair($in.'B'))->normalize(OUTPUT_UOM)->getValue();
+                        $out   = (new VNagValueUomPair($out.'B'))->normalize(OUTPUT_UOM)->getValue();
+                        $total = (new VNagValueUomPair($total.'B'))->normalize(OUTPUT_UOM)->getValue();
+                        if (preg_match('/^.*(\d{4})_(\d{2})_(\d{2})_(\d{2})\.log$/', $logfile, $m)) {
+                                $t_year = $m[1];
+                                $t_mon = $m[2];
+                                $t_day = $m[3];
+                                $t_hour = $m[4];
+                                if (isset($monthtotal[$t_year][$t_mon])) {
+                                        $monthtotal[$t_year][$t_mon] += $total;
+                                } else {
+                                        $monthtotal[$t_year][$t_mon] = $total;
+                                }
+                                if (($t_year == $year) && ($t_mon == $mon)) {
+                                        if (isset($daystotal[$t_day])) {
+                                                $daystotal[$t_day] += $total;
+                                        } else {
+                                                $daystotal[$t_day] = $total;
+                                        }
+                                        if (!$first) echo ","; else $first = false;
+                                        echo "['$date', ".round($total,2).", ".round($in,2)."]\n";
+                                        $didata .= '"'.$t_year.'-'.$t_mon.'-'.$t_day.' '.$t_hour.':00:00,'.round($in,2).','.round($out,2).','.round($total,2).'\n" +'."\n";
+                                }
+                        }
+                        if ($total > $max) $max = $total;
+                }
+                $num_days_in_month = date('t', mktime(0, 0, 0, intval($mon), 1, intval($year)));
+                $expected = $monthtotal[$year][$mon]/$day * $num_days_in_month;
+                ?>
+                        ]);
+                        var chart = new google.visualization.ImageAreaChart(document.getElementById('chart_div'));
+                <?php if (!USE_DYGRAPH) { ?>
+                        chart.draw(data, {width: 800, height: 440, min: 0, max: <?php echo $max; ?>, title: 'Traffic in <?php echo $mon.'/'.$year; ?> [in <?php echo OUTPUT_UOM; ?>/h]'});
+                <?php } ?>
+                        // ---
+                        var data_month = new google.visualization.DataTable();
+                        data_month.addColumn('string', 'Day');
+                        data_month.addColumn('number', 'Total');
+                        data_month.addRows([
+                <?php
+                $first = true;
+                foreach ($daystotal as $t_day => $traffic) {
+                        if (!$first) echo ","; else $first = false;
+                        echo "['$t_day.$mon.$year', ".round($traffic,2)."]\n";
+                }
+                ?>
+                        ]);
+                        var options_month = {
+                                width: 800, height: 440,
+                                vAxis: { viewWindow: { min: 0 } },
+                                title: 'Month overview for <?php echo $mon.'/'.$year; ?> [GiB]'
+                        };
+                        var chart_month = new google.visualization.ColumnChart(document.getElementById('chart_div3'));
+                        chart_month.draw(data_month, options_month);
+                        // ---
+                        var data_year = new google.visualization.DataTable();
+                        data_year.addColumn('string', 'Month/Year');
+                        data_year.addColumn('number', 'Total');
+                        data_year.addRows([
+                <?php
+                ksort($monthtotal); // First sort by year
+                $first = true;
+                foreach ($monthtotal as $t_year => $x) {
+                        ksort($x); // Then sort by month
+                        foreach ($x as $t_mon => $traffic) {
+                                if ($t_year != $year) continue; // Only this year
+                                $date = "$t_mon/$t_year";
+                                if (!$first) echo ","; else $first = false;
+                                echo "['$date', ".round($traffic,2)."]\n";
+                        }
+                        echo ",['Expected in $mon/$year', $expected]\n";
+                }
+                ?>
+                        ]);
+                        var options_year = {
+                                width: 800, height: 440,
+                                vAxis: { viewWindow: { min: 0 } },
+                                title: 'Year <?php echo $year; ?> overview [GiB]'
+                        };
+                        var chart_year = new google.visualization.ColumnChart(document.getElementById('chart_div2'));
+                        chart_year.draw(data_year, options_year);
+                }
+                </script>
+                <?php if (USE_DYGRAPH) { ?>
+                        <script type="text/javascript">
+                                g = new Dygraph(
+                                        document.getElementById("graphdiv"),
+                                        "Date,In,Out,Total\n" +
+                                        <?php echo $didata; ?>""
+                                );
+                        </script>
+                <?php } ?>
+                <?php
+                if (!is_null($monthLimit)) {
+                        echo "<p>Constraint: Max ".$monthLimitValue.' '.OUTPUT_UOM."/Month</p>";
+                }
+                $current = $monthtotal[$year][$mon];
+                $fontcolor = 'green';
+                if ($this->checkAgainstCriticalRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = 'red';
+                if ($this->checkAgainstWarningRange($current.OUTPUT_UOM, false, true, 0))  $fontcolor = '#FF8000';
+                if (!is_null($monthLimit)) {
+                        echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%)</font></p>";
+                } else {
+                        echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM."</font></p>";
+                }
+                $fontcolor = 'green';
+                if ($this->checkAgainstCriticalRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = 'red';
+                if ($this->checkAgainstWarningRange($expected.OUTPUT_UOM, false, true, 1))  $fontcolor = '#FF8000';
+                if (!is_null($monthLimit)) {
+                        echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM." (".round($expected/$monthLimitValue*100,2)."%)</font></p>";
+                } else {
+                        echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM."</font></p>";
+                }
+                ?>
+                <div id="chart_div"></div>
+                <div id="graphdiv"></div>
+                <div id="chart_div3"></div>
+                <div id="chart_div2"></div>
+                <?php
+                $html = ob_get_contents();
+                ob_end_clean();
+                $this->outputHTML($html, true);
+                if (!is_null($monthLimit)) {
+                        // TODO: should we put a percentage at "expected"? or if it exceeds, should we show how much it would exceed?
+                        // TODO: It would be good if the UOM for displaying would be automatically detected, e.g. 200 MB / 10 TB instead of 0 GB / 10240 GB
+                        $this->setHeadline(round($current,0).' '.OUTPUT_UOM." / ".$monthLimitValue.' '.OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%, expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);
+                } else {
+                        $this->setHeadline(round($current,0).' '.OUTPUT_UOM." (expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);
+                }
+                $warn = is_null($this->getWarningRange(0)) ? null : $this->getWarningRange(0)->end->normalize(OUTPUT_UOM)->getValue();
+                $crit = is_null($this->getCriticalRange(0)) ? null : $this->getCriticalRange(0)->end->normalize(OUTPUT_UOM)->getValue();
+                $this->addPerformanceData(new VNagPerformanceData('Current', $current.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));
+                $warn = is_null($this->getWarningRange(1)) ? null : $this->getWarningRange(1)->end->normalize(OUTPUT_UOM)->getValue();
+                $crit = is_null($this->getCriticalRange(1)) ? null : $this->getCriticalRange(1)->end->normalize(OUTPUT_UOM)->getValue();
+                $this->addPerformanceData(new VNagPerformanceData('Expected', $expected.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));
+        }
+}

 /trunk/src/plugins/ipfm/check_ipfm.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-19
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/IpFlowMonitorCheck.class.php';
+$job = new IpFlowMonitorCheck();
+$job->run();
+unset($job);

/trunk/src/plugins/ipfm/dygraph/dygraph-combined.js

0,0 → 1,0

"use strict";var DygraphLayout=function(a){this.dygraph_=a;this.datasets=[];this.annotations=[];this.yAxes_=null;this.xTicks_=null;this.yTicks_=null};DygraphLayout.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphLayout.prototype.addDataset=function(a,b){this.datasets[a]=b};DygraphLayout.prototype.getPlotArea=function(){return this.computePlotArea_()};DygraphLayout.prototype.computePlotArea_=function(){var a={x:0,y:0};if(this.attr_("drawYAxis")){a.x=this.attr_("yAxisLabelWidth")+2*this.attr_("axisTickSize")}a.w=this.dygraph_.width_-a.x-this.attr_("rightGap");a.h=this.dygraph_.height_;if(this.attr_("drawXAxis")){if(this.attr_("xAxisHeight")){a.h-=this.attr_("xAxisHeight")}else{a.h-=this.attr_("axisLabelFontSize")+2*this.attr_("axisTickSize")}}if(this.dygraph_.numAxes()==2){a.w-=(this.attr_("yAxisLabelWidth")+2*this.attr_("axisTickSize"))}else{if(this.dygraph_.numAxes()>2){this.dygraph_.error("Only two y-axes are supported at this time. (Trying to use "+this.dygraph_.numAxes()+")")}}if(this.attr_("title")){a.h-=this.attr_("titleHeight");a.y+=this.attr_("titleHeight")}if(this.attr_("xlabel")){a.h-=this.attr_("xLabelHeight")}if(this.attr_("ylabel")){}if(this.attr_("y2label")){}if(this.attr_("showRangeSelector")){a.h-=this.attr_("rangeSelectorHeight")+4}return a};DygraphLayout.prototype.setAnnotations=function(d){this.annotations=[];var e=this.attr_("xValueParser")||function(a){return a};for(var c=0;c<d.length;c++){var b={};if(!d[c].xval&&!d[c].x){this.dygraph_.error("Annotations must have an 'x' property");return}if(d[c].icon&&!(d[c].hasOwnProperty("width")&&d[c].hasOwnProperty("height"))){this.dygraph_.error("Must set width and height when setting annotation.icon property");return}Dygraph.update(b,d[c]);if(!b.xval){b.xval=e(b.x)}this.annotations.push(b)}};DygraphLayout.prototype.setXTicks=function(a){this.xTicks_=a};DygraphLayout.prototype.setYAxes=function(a){this.yAxes_=a};DygraphLayout.prototype.setDateWindow=function(a){this.dateWindow_=a};DygraphLayout.prototype.evaluate=function(){this._evaluateLimits();this._evaluateLineCharts();this._evaluateLineTicks();this._evaluateAnnotations()};DygraphLayout.prototype._evaluateLimits=function(){this.minxval=this.maxxval=null;if(this.dateWindow_){this.minxval=this.dateWindow_[0];this.maxxval=this.dateWindow_[1]}else{for(var c in this.datasets){if(!this.datasets.hasOwnProperty(c)){continue}var e=this.datasets[c];if(e.length>1){var b=e[0][0];if(!this.minxval||b<this.minxval){this.minxval=b}var a=e[e.length-1][0];if(!this.maxxval||a>this.maxxval){this.maxxval=a}}}}this.xrange=this.maxxval-this.minxval;this.xscale=(this.xrange!==0?1/this.xrange:1);for(var d=0;d<this.yAxes_.length;d++){var f=this.yAxes_[d];f.minyval=f.computedValueRange[0];f.maxyval=f.computedValueRange[1];f.yrange=f.maxyval-f.minyval;f.yscale=(f.yrange!==0?1/f.yrange:1);if(f.g.attr_("logscale")){f.ylogrange=Dygraph.log10(f.maxyval)-Dygraph.log10(f.minyval);f.ylogscale=(f.ylogrange!==0?1/f.ylogrange:1);if(!isFinite(f.ylogrange)||isNaN(f.ylogrange)){f.g.error("axis "+d+" of graph at "+f.g+" can't be displayed in log scale for range ["+f.minyval+" - "+f.maxyval+"]")}}}};DygraphLayout._calcYNormal=function(a,b){if(a.logscale){return 1-((Dygraph.log10(b)-Dygraph.log10(a.minyval))*a.ylogscale)}else{return 1-((b-a.minyval)*a.yscale)}};DygraphLayout.prototype._evaluateLineCharts=function(){this.points=[];this.setPointsLengths=[];for(var f in this.datasets){if(!this.datasets.hasOwnProperty(f)){continue}var b=this.datasets[f];var a=this.dygraph_.axisPropertiesForSeries(f);var g=0;for(var d=0;d<b.length;d++){var l=b[d];var c=parseFloat(l[0]);var h=parseFloat(l[1]);var k=(c-this.minxval)*this.xscale;var e=DygraphLayout._calcYNormal(a,h);var i={x:k,y:e,xval:c,yval:h,name:f};this.points.push(i);g+=1}this.setPointsLengths.push(g)}};DygraphLayout.prototype._evaluateLineTicks=function(){var d,c,b,f;this.xticks=[];for(d=0;d<this.xTicks_.length;d++){c=this.xTicks_[d];b=c.label;f=this.xscale*(c.v-this.minxval);if((f>=0)&&(f<=1)){this.xticks.push([f,b])}}this.yticks=[];for(d=0;d<this.yAxes_.length;d++){var e=this.yAxes_[d];for(var a=0;a<e.ticks.length;a++){c=e.ticks[a];b=c.label;f=this.dygraph_.toPercentYCoord(c.v,d);if((f>=0)&&(f<=1)){this.yticks.push([d,f,b])}}}};DygraphLayout.prototype.evaluateWithError=function(){this.evaluate();if(!(this.attr_("errorBars")||this.attr_("customBars"))){return}var g=0;for(var k in this.datasets){if(!this.datasets.hasOwnProperty(k)){continue}var f=0;var e=this.datasets[k];var d=this.dygraph_.axisPropertiesForSeries(k);for(f=0;f<e.length;f++,g++){var n=e[f];var b=parseFloat(n[0]);var l=parseFloat(n[1]);if(b==this.points[g].xval&&l==this.points[g].yval){var h=parseFloat(n[2]);var c=parseFloat(n[3]);var m=l-h;var a=l+c;this.points[g].y_top=DygraphLayout._calcYNormal(d,m);this.points[g].y_bottom=DygraphLayout._calcYNormal(d,a)}}}};DygraphLayout.prototype._evaluateAnnotations=function(){var d;var f={};for(d=0;d<this.annotations.length;d++){var b=this.annotations[d];f[b.xval+","+b.series]=b}this.annotated_points=[];if(!this.annotations||!this.annotations.length){return}for(d=0;d<this.points.length;d++){var e=this.points[d];var c=e.xval+","+e.name;if(c in f){e.annotation=f[c];this.annotated_points.push(e)}}};DygraphLayout.prototype.removeAllDatasets=function(){delete this.datasets;this.datasets=[]};DygraphLayout.prototype.unstackPointAtIndex=function(b){var a=this.points[b];var d={};for(var e in a){d[e]=a[e]}if(!this.attr_("stackedGraph")){return d}for(var c=b+1;c<this.points.length;c++){if(this.points[c].xval==a.xval){d.yval-=this.points[c].yval;break}}return d};"use strict";var DygraphCanvasRenderer=function(d,c,b,e){this.dygraph_=d;this.layout=e;this.element=c;this.elementContext=b;this.container=this.element.parentNode;this.height=this.element.height;this.width=this.element.width;if(!this.isIE&&!(DygraphCanvasRenderer.isSupported(this.element))){throw"Canvas is not supported."}this.xlabels=[];this.ylabels=[];this.annotations=[];this.chartLabels={};this.area=e.getPlotArea();this.container.style.position="relative";this.container.style.width=this.width+"px";if(this.dygraph_.isUsingExcanvas_){this._createIEClipArea()}else{if(!Dygraph.isAndroid()){var a=this.dygraph_.canvas_ctx_;a.beginPath();a.rect(this.area.x,this.area.y,this.area.w,this.area.h);a.clip();a=this.dygraph_.hidden_ctx_;a.beginPath();a.rect(this.area.x,this.area.y,this.area.w,this.area.h);a.clip()}}};DygraphCanvasRenderer.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphCanvasRenderer.prototype.clear=function(){var c;if(this.isIE){try{if(this.clearDelay){this.clearDelay.cancel();this.clearDelay=null}c=this.elementContext}catch(f){return}}c=this.elementContext;c.clearRect(0,0,this.width,this.height);function a(g){for(var e=0;e<g.length;e++){var h=g[e];if(h.parentNode){h.parentNode.removeChild(h)}}}a(this.xlabels);a(this.ylabels);a(this.annotations);for(var b in this.chartLabels){if(!this.chartLabels.hasOwnProperty(b)){continue}var d=this.chartLabels[b];if(d.parentNode){d.parentNode.removeChild(d)}}this.xlabels=[];this.ylabels=[];this.annotations=[];this.chartLabels={}};DygraphCanvasRenderer.isSupported=function(f){var b=null;try{if(typeof(f)=="undefined"||f===null){b=document.createElement("canvas")}else{b=f}b.getContext("2d")}catch(c){var d=navigator.appVersion.match(/MSIE (\d\.\d)/);var a=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);if((!d)||(d[1]<6)||(a)){return false}return true}return true};DygraphCanvasRenderer.prototype.setColors=function(a){this.colorScheme_=a};DygraphCanvasRenderer.prototype.render=function(){var b=this.elementContext;function c(h){return Math.round(h)+0.5}function g(h){return Math.round(h)-0.5}if(this.attr_("underlayCallback")){this.attr_("underlayCallback")(b,this.area,this.dygraph_,this.dygraph_)}var a,f,d,e;if(this.attr_("drawYGrid")){e=this.layout.yticks;b.save();b.strokeStyle=this.attr_("gridLineColor");b.lineWidth=this.attr_("gridLineWidth");for(d=0;d<e.length;d++){if(e[d][0]!==0){continue}a=c(this.area.x);f=g(this.area.y+e[d][1]*this.area.h);b.beginPath();b.moveTo(a,f);b.lineTo(a+this.area.w,f);b.closePath();b.stroke()}}if(this.attr_("drawXGrid")){e=this.layout.xticks;b.save();b.strokeStyle=this.attr_("gridLineColor");b.lineWidth=this.attr_("gridLineWidth");for(d=0;d<e.length;d++){a=c(this.area.x+e[d][0]*this.area.w);f=g(this.area.y+this.area.h);b.beginPath();b.moveTo(a,f);b.lineTo(a,this.area.y);b.closePath();b.stroke()}}this._renderLineChart();this._renderAxis();this._renderChartLabels();this._renderAnnotations()};DygraphCanvasRenderer.prototype._createIEClipArea=function(){var g="dygraph-clip-div";var f=this.dygraph_.graphDiv;for(var e=f.childNodes.length-1;e>=0;e--){if(f.childNodes[e].className==g){f.removeChild(f.childNodes[e])}}var c=document.bgColor;var d=this.dygraph_.graphDiv;while(d!=document){var a=d.currentStyle.backgroundColor;if(a&&a!="transparent"){c=a;break}d=d.parentNode}function b(j){if(j.w===0||j.h===0){return}var i=document.createElement("div");i.className=g;i.style.backgroundColor=c;i.style.position="absolute";i.style.left=j.x+"px";i.style.top=j.y+"px";i.style.width=j.w+"px";i.style.height=j.h+"px";f.appendChild(i)}var h=this.area;b({x:0,y:0,w:h.x,h:this.height});b({x:h.x,y:0,w:this.width-h.x,h:h.y});b({x:h.x+h.w,y:0,w:this.width-h.x-h.w,h:this.height});b({x:h.x,y:h.y+h.h,w:this.width-h.x,h:this.height-h.h-h.y})};DygraphCanvasRenderer.prototype._renderAxis=function(){if(!this.attr_("drawXAxis")&&!this.attr_("drawYAxis")){return}function q(i){return Math.round(i)+0.5}function p(i){return Math.round(i)-0.5}var d=this.elementContext;var l,n,m,s,r;var a={position:"absolute",fontSize:this.attr_("axisLabelFontSize")+"px",zIndex:10,color:this.attr_("axisLabelColor"),width:this.attr_("axisLabelWidth")+"px",lineHeight:"normal",overflow:"hidden"};var g=function(i,v,w){var x=document.createElement("div");for(var u in a){if(a.hasOwnProperty(u)){x.style[u]=a[u]}}var t=document.createElement("div");t.className="dygraph-axis-label dygraph-axis-label-"+v+(w?" dygraph-axis-label-"+w:"");t.appendChild(document.createTextNode(i));x.appendChild(t);return x};d.save();d.strokeStyle=this.attr_("axisLineColor");d.lineWidth=this.attr_("axisLineWidth");if(this.attr_("drawYAxis")){if(this.layout.yticks&&this.layout.yticks.length>0){var b=this.dygraph_.numAxes();for(r=0;r<this.layout.yticks.length;r++){s=this.layout.yticks[r];if(typeof(s)=="function"){return}n=this.area.x;var j=1;var c="y1";if(s[0]==1){n=this.area.x+this.area.w;j=-1;c="y2"}m=this.area.y+s[1]*this.area.h;l=g(s[2],"y",b==2?c:null);var o=(m-this.attr_("axisLabelFontSize")/2);if(o<0){o=0}if(o+this.attr_("axisLabelFontSize")+3>this.height){l.style.bottom="0px"}else{l.style.top=o+"px"}if(s[0]===0){l.style.left=(this.area.x-this.attr_("yAxisLabelWidth")-this.attr_("axisTickSize"))+"px";l.style.textAlign="right"}else{if(s[0]==1){l.style.left=(this.area.x+this.area.w+this.attr_("axisTickSize"))+"px";l.style.textAlign="left"}}l.style.width=this.attr_("yAxisLabelWidth")+"px";this.container.appendChild(l);this.ylabels.push(l)}var h=this.ylabels[0];var e=this.attr_("axisLabelFontSize");var k=parseInt(h.style.top,10)+e;if(k>this.height-e){h.style.top=(parseInt(h.style.top,10)-e/2)+"px"}}d.beginPath();d.moveTo(q(this.area.x),p(this.area.y));d.lineTo(q(this.area.x),p(this.area.y+this.area.h));d.closePath();d.stroke();if(this.dygraph_.numAxes()==2){d.beginPath();d.moveTo(p(this.area.x+this.area.w),p(this.area.y));d.lineTo(p(this.area.x+this.area.w),p(this.area.y+this.area.h));d.closePath();d.stroke()}}if(this.attr_("drawXAxis")){if(this.layout.xticks){for(r=0;r<this.layout.xticks.length;r++){s=this.layout.xticks[r];n=this.area.x+s[0]*this.area.w;m=this.area.y+this.area.h;l=g(s[1],"x");l.style.textAlign="center";l.style.top=(m+this.attr_("axisTickSize"))+"px";var f=(n-this.attr_("axisLabelWidth")/2);if(f+this.attr_("axisLabelWidth")>this.width){f=this.width-this.attr_("xAxisLabelWidth");l.style.textAlign="right"}if(f<0){f=0;l.style.textAlign="left"}l.style.left=f+"px";l.style.width=this.attr_("xAxisLabelWidth")+"px";this.container.appendChild(l);this.xlabels.push(l)}}d.beginPath();d.moveTo(q(this.area.x),p(this.area.y+this.area.h));d.lineTo(q(this.area.x+this.area.w),p(this.area.y+this.area.h));d.closePath();d.stroke()}d.restore()};DygraphCanvasRenderer.prototype._renderChartLabels=function(){var d,a;if(this.attr_("title")){d=document.createElement("div");d.style.position="absolute";d.style.top="0px";d.style.left=this.area.x+"px";d.style.width=this.area.w+"px";d.style.height=this.attr_("titleHeight")+"px";d.style.textAlign="center";d.style.fontSize=(this.attr_("titleHeight")-8)+"px";d.style.fontWeight="bold";a=document.createElement("div");a.className="dygraph-label dygraph-title";a.innerHTML=this.attr_("title");d.appendChild(a);this.container.appendChild(d);this.chartLabels.title=d}if(this.attr_("xlabel")){d=document.createElement("div");d.style.position="absolute";d.style.bottom=0;d.style.left=this.area.x+"px";d.style.width=this.area.w+"px";d.style.height=this.attr_("xLabelHeight")+"px";d.style.textAlign="center";d.style.fontSize=(this.attr_("xLabelHeight")-2)+"px";a=document.createElement("div");a.className="dygraph-label dygraph-xlabel";a.innerHTML=this.attr_("xlabel");d.appendChild(a);this.container.appendChild(d);this.chartLabels.xlabel=d}var c=this;function b(h,g,f){var i={left:0,top:c.area.y,width:c.attr_("yLabelWidth"),height:c.area.h};d=document.createElement("div");d.style.position="absolute";if(h==1){d.style.left=i.left}else{d.style.right=i.left}d.style.top=i.top+"px";d.style.width=i.width+"px";d.style.height=i.height+"px";d.style.fontSize=(c.attr_("yLabelWidth")-2)+"px";var e=document.createElement("div");e.style.position="absolute";e.style.width=i.height+"px";e.style.height=i.width+"px";e.style.top=(i.height/2-i.width/2)+"px";e.style.left=(i.width/2-i.height/2)+"px";e.style.textAlign="center";var j="rotate("+(h==1?"-":"")+"90deg)";e.style.transform=j;e.style.WebkitTransform=j;e.style.MozTransform=j;e.style.OTransform=j;e.style.msTransform=j;if(typeof(document.documentMode)!=="undefined"&&document.documentMode<9){e.style.filter="progid:DXImageTransform.Microsoft.BasicImage(rotation="+(h==1?"3":"1")+")";e.style.left="0px";e.style.top="0px"}a=document.createElement("div");a.className=g;a.innerHTML=f;e.appendChild(a);d.appendChild(e);return d}var d;if(this.attr_("ylabel")){d=b(1,"dygraph-label dygraph-ylabel",this.attr_("ylabel"));this.container.appendChild(d);this.chartLabels.ylabel=d}if(this.attr_("y2label")&&this.dygraph_.numAxes()==2){d=b(2,"dygraph-label dygraph-y2label",this.attr_("y2label"));this.container.appendChild(d);this.chartLabels.y2label=d}};DygraphCanvasRenderer.prototype._renderAnnotations=function(){var h={position:"absolute",fontSize:this.attr_("axisLabelFontSize")+"px",zIndex:10,overflow:"hidden"};var j=function(i,q,r,a){return function(s){var p=r.annotation;if(p.hasOwnProperty(i)){p[i](p,r,a.dygraph_,s)}else{if(a.dygraph_.attr_(q)){a.dygraph_.attr_(q)(p,r,a.dygraph_,s)}}}};var m=this.layout.annotated_points;for(var g=0;g<m.length;g++){var e=m[g];if(e.canvasx<this.area.x||e.canvasx>this.area.x+this.area.w){continue}var k=e.annotation;var l=6;if(k.hasOwnProperty("tickHeight")){l=k.tickHeight}var c=document.createElement("div");for(var b in h){if(h.hasOwnProperty(b)){c.style[b]=h[b]}}if(!k.hasOwnProperty("icon")){c.className="dygraphDefaultAnnotation"}if(k.hasOwnProperty("cssClass")){c.className+=" "+k.cssClass}var d=k.hasOwnProperty("width")?k.width:16;var n=k.hasOwnProperty("height")?k.height:16;if(k.hasOwnProperty("icon")){var f=document.createElement("img");f.src=k.icon;f.width=d;f.height=n;c.appendChild(f)}else{if(e.annotation.hasOwnProperty("shortText")){c.appendChild(document.createTextNode(e.annotation.shortText))}}c.style.left=(e.canvasx-d/2)+"px";if(k.attachAtBottom){c.style.top=(this.area.h-n-l)+"px"}else{c.style.top=(e.canvasy-n-l)+"px"}c.style.width=d+"px";c.style.height=n+"px";c.title=e.annotation.text;c.style.color=this.colors[e.name];c.style.borderColor=this.colors[e.name];k.div=c;Dygraph.addEvent(c,"click",j("clickHandler","annotationClickHandler",e,this));Dygraph.addEvent(c,"mouseover",j("mouseOverHandler","annotationMouseOverHandler",e,this));Dygraph.addEvent(c,"mouseout",j("mouseOutHandler","annotationMouseOutHandler",e,this));Dygraph.addEvent(c,"dblclick",j("dblClickHandler","annotationDblClickHandler",e,this));this.container.appendChild(c);this.annotations.push(c);var o=this.elementContext;o.strokeStyle=this.colors[e.name];o.beginPath();if(!k.attachAtBottom){o.moveTo(e.canvasx,e.canvasy);o.lineTo(e.canvasx,e.canvasy-2-l)}else{o.moveTo(e.canvasx,this.area.h);o.lineTo(e.canvasx,this.area.h-2-l)}o.closePath();o.stroke()}};DygraphCanvasRenderer.prototype._renderLineChart=function(){var F=function(i){return(i===null||isNaN(i))};var L=this.elementContext;var m=this.attr_("fillAlpha");var B=this.attr_("errorBars")||this.attr_("customBars");var k=this.attr_("fillGraph");var v=this.attr_("stackedGraph");var u=this.attr_("stepPlot");var z=this.layout.points;var y=z.length;var t,J,H,b,a,f,s,E,n,C,h,d,r;var D=[];for(var l in this.layout.datasets){if(this.layout.datasets.hasOwnProperty(l)){D.push(l)}}var w=D.length;this.colors={};for(J=0;J<w;J++){this.colors[D[J]]=this.colorScheme_[J%this.colorScheme_.length]}for(J=y;J--;){t=z[J];t.canvasx=this.area.w*t.x+this.area.x;t.canvasy=this.area.h*t.y+this.area.y}var q=L;if(B){if(k){this.dygraph_.warn("Can't use fillGraph option with error bars")}for(J=0;J<w;J++){E=D[J];r=this.dygraph_.axisPropertiesForSeries(E);s=this.colors[E];q.save();b=NaN;a=NaN;f=[-1,-1];d=r.yscale;h=new RGBColor(s);C="rgba("+h.r+","+h.g+","+h.b+","+m+")";q.fillStyle=C;q.beginPath();for(H=0;H<y;H++){t=z[H];if(t.name==E){if(!Dygraph.isOK(t.y)){b=NaN;continue}if(u){n=[t.y_bottom,t.y_top];a=t.y}else{n=[t.y_bottom,t.y_top]}n[0]=this.area.h*n[0]+this.area.y;n[1]=this.area.h*n[1]+this.area.y;if(!isNaN(b)){if(u){q.moveTo(b,n[0])}else{q.moveTo(b,f[0])}q.lineTo(t.canvasx,n[0]);q.lineTo(t.canvasx,n[1]);if(u){q.lineTo(b,n[1])}else{q.lineTo(b,f[1])}q.closePath()}f=n;b=t.canvasx}}q.fill()}}else{if(k){var G=[];for(J=w-1;J>=0;J--){E=D[J];s=this.colors[E];r=this.dygraph_.axisPropertiesForSeries(E);var e=1+r.minyval*r.yscale;if(e<0){e=0}else{if(e>1){e=1}}e=this.area.h*e+this.area.y;q.save();b=NaN;f=[-1,-1];d=r.yscale;h=new RGBColor(s);C="rgba("+h.r+","+h.g+","+h.b+","+m+")";q.fillStyle=C;q.beginPath();for(H=0;H<y;H++){t=z[H];if(t.name==E){if(!Dygraph.isOK(t.y)){b=NaN;continue}if(v){var g=G[t.canvasx];if(g===undefined){g=e}G[t.canvasx]=t.canvasy;n=[t.canvasy,g]}else{n=[t.canvasy,e]}if(!isNaN(b)){q.moveTo(b,f[0]);if(u){q.lineTo(t.canvasx,f[0])}else{q.lineTo(t.canvasx,n[0])}q.lineTo(t.canvasx,n[1]);q.lineTo(b,f[1]);q.closePath()}f=n;b=t.canvasx}}q.fill()}}}var K=0;var o=0;var c=0;for(J=0;J<w;J+=1){c=this.layout.setPointsLengths[J];o+=c;E=D[J];s=this.colors[E];var x=this.dygraph_.attr_("strokeWidth",E);L.save();var A=this.dygraph_.attr_("pointSize",E);b=null;a=null;var p=this.dygraph_.attr_("drawPoints",E);for(H=K;H<o;H++){t=z[H];if(F(t.canvasy)){if(u&&b!==null){q.beginPath();q.strokeStyle=s;q.lineWidth=this.attr_("strokeWidth");q.moveTo(b,a);q.lineTo(t.canvasx,a);q.stroke()}b=a=null}else{var I=(!b&&(H==z.length-1||F(z[H+1].canvasy)));if(b===null){b=t.canvasx;a=t.canvasy}else{if(Math.round(b)==Math.round(t.canvasx)&&Math.round(a)==Math.round(t.canvasy)){continue}if(x){q.beginPath();q.strokeStyle=s;q.lineWidth=x;q.moveTo(b,a);if(u){q.lineTo(t.canvasx,a)}b=t.canvasx;a=t.canvasy;q.lineTo(b,a);q.stroke()}}if(p||I){q.beginPath();q.fillStyle=s;q.arc(t.canvasx,t.canvasy,A,0,2*Math.PI,false);q.fill()}}}K=o}L.restore()};"use strict";var Dygraph=function(c,b,a){if(arguments.length>0){if(arguments.length==4){this.warn("Using deprecated four-argument dygraph constructor");this.__old_init__(c,b,arguments[2],arguments[3])}else{this.__init__(c,b,a)}}};Dygraph.NAME="Dygraph";Dygraph.VERSION="1.2";Dygraph.__repr__=function(){return"["+this.NAME+" "+this.VERSION+"]"};Dygraph.toString=function(){return this.__repr__()};Dygraph.DEFAULT_ROLL_PERIOD=1;Dygraph.DEFAULT_WIDTH=480;Dygraph.DEFAULT_HEIGHT=320;Dygraph.ANIMATION_STEPS=10;Dygraph.ANIMATION_DURATION=200;Dygraph.numberValueFormatter=function(a,e,h,d){var b=e("sigFigs");if(b!==null){return Dygraph.floatFormat(a,b)}var f=e("digitsAfterDecimal");var c=e("maxNumberWidth");if(a!==0&&(Math.abs(a)>=Math.pow(10,c)||Math.abs(a)<Math.pow(10,-f))){return a.toExponential(f)}else{return""+Dygraph.round_(a,f)}};Dygraph.numberAxisLabelFormatter=function(a,d,c,b){return Dygraph.numberValueFormatter(a,c,b)};Dygraph.dateString_=function(e){var i=Dygraph.zeropad;var h=new Date(e);var f=""+h.getFullYear();var g=i(h.getMonth()+1);var a=i(h.getDate());var c="";var b=h.getHours()*3600+h.getMinutes()*60+h.getSeconds();if(b){c=" "+Dygraph.hmsString_(e)}return f+"/"+g+"/"+a+c};Dygraph.dateAxisFormatter=function(b,c){if(c>=Dygraph.DECADAL){return b.strftime("%Y")}else{if(c>=Dygraph.MONTHLY){return b.strftime("%b %y")}else{var a=b.getHours()*3600+b.getMinutes()*60+b.getSeconds()+b.getMilliseconds();if(a===0||c>=Dygraph.DAILY){return new Date(b.getTime()+3600*1000).strftime("%d%b")}else{return Dygraph.hmsString_(b.getTime())}}}};Dygraph.DEFAULT_ATTRS={highlightCircleSize:3,labelsDivWidth:250,labelsDivStyles:{},labelsSeparateLines:false,labelsShowZeroValues:true,labelsKMB:false,labelsKMG2:false,showLabelsOnHighlight:true,digitsAfterDecimal:2,maxNumberWidth:6,sigFigs:null,strokeWidth:1,axisTickSize:3,axisLabelFontSize:14,xAxisLabelWidth:50,yAxisLabelWidth:50,rightGap:5,showRoller:false,xValueParser:Dygraph.dateParser,delimiter:",",sigma:2,errorBars:false,fractions:false,wilsonInterval:true,customBars:false,fillGraph:false,fillAlpha:0.15,connectSeparatedPoints:false,stackedGraph:false,hideOverlayOnMouseOut:true,legend:"onmouseover",stepPlot:false,avoidMinZero:false,titleHeight:28,xLabelHeight:18,yLabelWidth:18,drawXAxis:true,drawYAxis:true,axisLineColor:"black",axisLineWidth:0.3,gridLineWidth:0.3,axisLabelColor:"black",axisLabelFont:"Arial",axisLabelWidth:50,drawYGrid:true,drawXGrid:true,gridLineColor:"rgb(128,128,128)",interactionModel:null,animatedZooms:false,showRangeSelector:false,rangeSelectorHeight:40,rangeSelectorPlotStrokeColor:"#808FAB",rangeSelectorPlotFillColor:"#A7B1C4",axes:{x:{pixelsPerLabel:60,axisLabelFormatter:Dygraph.dateAxisFormatter,valueFormatter:Dygraph.dateString_,ticker:null},y:{pixelsPerLabel:30,valueFormatter:Dygraph.numberValueFormatter,axisLabelFormatter:Dygraph.numberAxisLabelFormatter,ticker:null},y2:{pixelsPerLabel:30,valueFormatter:Dygraph.numberValueFormatter,axisLabelFormatter:Dygraph.numberAxisLabelFormatter,ticker:null}}};Dygraph.HORIZONTAL=1;Dygraph.VERTICAL=2;Dygraph.addedAnnotationCSS=false;Dygraph.prototype.__old_init__=function(f,d,e,b){if(e!==null){var a=["Date"];for(var c=0;c<e.length;c++){a.push(e[c])}Dygraph.update(b,{labels:a})}this.__init__(f,d,b)};Dygraph.prototype.__init__=function(d,c,b){if(/MSIE/.test(navigator.userAgent)&&!window.opera&&typeof(G_vmlCanvasManager)!="undefined"&&document.readyState!="complete"){var a=this;setTimeout(function(){a.__init__(d,c,b)},100);return}if(b===null||b===undefined){b={}}b=Dygraph.mapLegacyOptions_(b);if(!d){Dygraph.error("Constructing dygraph with a non-existent div!");return}this.isUsingExcanvas_=typeof(G_vmlCanvasManager)!="undefined";this.maindiv_=d;this.file_=c;this.rollPeriod_=b.rollPeriod||Dygraph.DEFAULT_ROLL_PERIOD;this.previousVerticalX_=-1;this.fractions_=b.fractions||false;this.dateWindow_=b.dateWindow||null;this.is_initial_draw_=true;this.annotations_=[];this.zoomed_x_=false;this.zoomed_y_=false;d.innerHTML="";if(d.style.width===""&&b.width){d.style.width=b.width+"px"}if(d.style.height===""&&b.height){d.style.height=b.height+"px"}if(d.style.height===""&&d.clientHeight===0){d.style.height=Dygraph.DEFAULT_HEIGHT+"px";if(d.style.width===""){d.style.width=Dygraph.DEFAULT_WIDTH+"px"}}this.width_=d.clientWidth;this.height_=d.clientHeight;if(b.stackedGraph){b.fillGraph=true}this.user_attrs_={};Dygraph.update(this.user_attrs_,b);this.attrs_={};Dygraph.updateDeep(this.attrs_,Dygraph.DEFAULT_ATTRS);this.boundaryIds_=[];this.createInterface_();this.start_()};Dygraph.prototype.isZoomed=function(a){if(a==null){return this.zoomed_x_||this.zoomed_y_}if(a==="x"){return this.zoomed_x_}if(a==="y"){return this.zoomed_y_}throw"axis parameter is ["+a+"] must be null, 'x' or 'y'."};Dygraph.prototype.toString=function(){var a=this.maindiv_;var b=(a&&a.id)?a.id:a;return"[Dygraph "+b+"]"};Dygraph.prototype.attr_=function(b,a){if(a&&typeof(this.user_attrs_[a])!="undefined"&&this.user_attrs_[a]!==null&&typeof(this.user_attrs_[a][b])!="undefined"){return this.user_attrs_[a][b]}else{if(typeof(this.user_attrs_[b])!="undefined"){return this.user_attrs_[b]}else{if(typeof(this.attrs_[b])!="undefined"){return this.attrs_[b]}else{return null}}}};Dygraph.prototype.optionsViewForAxis_=function(b){var a=this;return function(c){var d=a.user_attrs_.axes;if(d&&d[b]&&d[b][c]){return d[b][c]}if(typeof(a.user_attrs_[c])!="undefined"){return a.user_attrs_[c]}d=a.attrs_.axes;if(d&&d[b]&&d[b][c]){return d[b][c]}if(b=="y"&&a.axes_[0].hasOwnProperty(c)){return a.axes_[0][c]}else{if(b=="y2"&&a.axes_[1].hasOwnProperty(c)){return a.axes_[1][c]}}return a.attr_(c)}};Dygraph.prototype.rollPeriod=function(){return this.rollPeriod_};Dygraph.prototype.xAxisRange=function(){return this.dateWindow_?this.dateWindow_:this.xAxisExtremes()};Dygraph.prototype.xAxisExtremes=function(){var b=this.rawData_[0][0];var a=this.rawData_[this.rawData_.length-1][0];return[b,a]};Dygraph.prototype.yAxisRange=function(a){if(typeof(a)=="undefined"){a=0}if(a<0||a>=this.axes_.length){return null}var b=this.axes_[a];return[b.computedValueRange[0],b.computedValueRange[1]]};Dygraph.prototype.yAxisRanges=function(){var a=[];for(var b=0;b<this.axes_.length;b++){a.push(this.yAxisRange(b))}return a};Dygraph.prototype.toDomCoords=function(a,c,b){return[this.toDomXCoord(a),this.toDomYCoord(c,b)]};Dygraph.prototype.toDomXCoord=function(b){if(b===null){return null}var c=this.plotter_.area;var a=this.xAxisRange();return c.x+(b-a[0])/(a[1]-a[0])*c.w};Dygraph.prototype.toDomYCoord=function(d,a){var c=this.toPercentYCoord(d,a);if(c===null){return null}var b=this.plotter_.area;return b.y+c*b.h};Dygraph.prototype.toDataCoords=function(a,c,b){return[this.toDataXCoord(a),this.toDataYCoord(c,b)]};Dygraph.prototype.toDataXCoord=function(b){if(b===null){return null}var c=this.plotter_.area;var a=this.xAxisRange();return a[0]+(b-c.x)/c.w*(a[1]-a[0])};Dygraph.prototype.toDataYCoord=function(h,b){if(h===null){return null}var c=this.plotter_.area;var g=this.yAxisRange(b);if(typeof(b)=="undefined"){b=0}if(!this.axes_[b].logscale){return g[0]+(c.y+c.h-h)/c.h*(g[1]-g[0])}else{var f=(h-c.y)/c.h;var a=Dygraph.log10(g[1]);var e=a-(f*(a-Dygraph.log10(g[0])));var d=Math.pow(Dygraph.LOG_SCALE,e);return d}};Dygraph.prototype.toPercentYCoord=function(e,b){if(e===null){return null}if(typeof(b)=="undefined"){b=0}var d=this.yAxisRange(b);var c;if(!this.axes_[b].logscale){c=(d[1]-e)/(d[1]-d[0])}else{var a=Dygraph.log10(d[1]);c=(a-Dygraph.log10(e))/(a-Dygraph.log10(d[0]))}return c};Dygraph.prototype.toPercentXCoord=function(b){if(b===null){return null}var a=this.xAxisRange();return(b-a[0])/(a[1]-a[0])};Dygraph.prototype.numColumns=function(){return this.rawData_[0]?this.rawData_[0].length:this.attr_("labels").length};Dygraph.prototype.numRows=function(){return this.rawData_.length};Dygraph.prototype.fullXRange_=function(){if(this.numRows()>0){return[this.rawData_[0][0],this.rawData_[this.numRows()-1][0]]}else{return[0,1]}};Dygraph.prototype.getValue=function(b,a){if(b<0||b>this.rawData_.length){return null}if(a<0||a>this.rawData_[b].length){return null}return this.rawData_[b][a]};Dygraph.prototype.createInterface_=function(){var a=this.maindiv_;this.graphDiv=document.createElement("div");this.graphDiv.style.width=this.width_+"px";this.graphDiv.style.height=this.height_+"px";a.appendChild(this.graphDiv);this.canvas_=Dygraph.createCanvas();this.canvas_.style.position="absolute";this.canvas_.width=this.width_;this.canvas_.height=this.height_;this.canvas_.style.width=this.width_+"px";this.canvas_.style.height=this.height_+"px";this.canvas_ctx_=Dygraph.getContext(this.canvas_);this.hidden_=this.createPlotKitCanvas_(this.canvas_);this.hidden_ctx_=Dygraph.getContext(this.hidden_);if(this.attr_("showRangeSelector")){this.rangeSelector_=new DygraphRangeSelector(this)}this.graphDiv.appendChild(this.hidden_);this.graphDiv.appendChild(this.canvas_);this.mouseEventElement_=this.createMouseEventElement_();this.layout_=new DygraphLayout(this);if(this.rangeSelector_){this.rangeSelector_.addToGraph(this.graphDiv,this.layout_)}var b=this;Dygraph.addEvent(this.mouseEventElement_,"mousemove",function(c){b.mouseMove_(c)});Dygraph.addEvent(this.mouseEventElement_,"mouseout",function(c){b.mouseOut_(c)});this.createStatusMessage_();this.createDragInterface_();Dygraph.addEvent(window,"resize",function(c){b.resize()})};Dygraph.prototype.destroy=function(){var a=function(c){while(c.hasChildNodes()){a(c.firstChild);c.removeChild(c.firstChild)}};a(this.maindiv_);var b=function(c){for(var d in c){if(typeof(c[d])==="object"){c[d]=null}}};b(this.layout_);b(this.plotter_);b(this)};Dygraph.prototype.createPlotKitCanvas_=function(a){var b=Dygraph.createCanvas();b.style.position="absolute";b.style.top=a.style.top;b.style.left=a.style.left;b.width=this.width_;b.height=this.height_;b.style.width=this.width_+"px";b.style.height=this.height_+"px";return b};Dygraph.prototype.createMouseEventElement_=function(){if(this.isUsingExcanvas_){var a=document.createElement("div");a.style.position="absolute";a.style.backgroundColor="white";a.style.filter="alpha(opacity=0)";a.style.width=this.width_+"px";a.style.height=this.height_+"px";this.graphDiv.appendChild(a);return a}else{return this.canvas_}};Dygraph.prototype.setColors_=function(){var e=this.attr_("labels").length-1;this.colors_=[];var a=this.attr_("colors");var d;if(!a){var c=this.attr_("colorSaturation")||1;var b=this.attr_("colorValue")||0.5;var j=Math.ceil(e/2);for(d=1;d<=e;d++){if(!this.visibility()[d-1]){continue}var g=d%2?Math.ceil(d/2):(j+d/2);var f=(1*g/(1+e));this.colors_.push(Dygraph.hsvToRGB(f,c,b))}}else{for(d=0;d<e;d++){if(!this.visibility()[d]){continue}var h=a[d%a.length];this.colors_.push(h)}}this.plotter_.setColors(this.colors_)};Dygraph.prototype.getColors=function(){return this.colors_};Dygraph.prototype.createStatusMessage_=function(){var d=this.user_attrs_.labelsDiv;if(d&&null!==d&&(typeof(d)=="string"||d instanceof String)){this.user_attrs_.labelsDiv=document.getElementById(d)}if(!this.attr_("labelsDiv")){var a=this.attr_("labelsDivWidth");var c={position:"absolute",fontSize:"14px",zIndex:10,width:a+"px",top:"0px",left:(this.width_-a-2)+"px",background:"white",textAlign:"left",overflow:"hidden"};Dygraph.update(c,this.attr_("labelsDivStyles"));var e=document.createElement("div");e.className="dygraph-legend";for(var b in c){if(c.hasOwnProperty(b)){e.style[b]=c[b]}}this.graphDiv.appendChild(e);this.attrs_.labelsDiv=e}};Dygraph.prototype.positionLabelsDiv_=function(){if(this.user_attrs_.hasOwnProperty("labelsDiv")){return}var a=this.plotter_.area;var b=this.attr_("labelsDiv");b.style.left=a.x+a.w-this.attr_("labelsDivWidth")-1+"px";b.style.top=a.y+"px"};Dygraph.prototype.createRollInterface_=function(){if(!this.roller_){this.roller_=document.createElement("input");this.roller_.type="text";this.roller_.style.display="none";this.graphDiv.appendChild(this.roller_)}var e=this.attr_("showRoller")?"block":"none";var d=this.plotter_.area;var b={position:"absolute",zIndex:10,top:(d.y+d.h-25)+"px",left:(d.x+1)+"px",display:e};this.roller_.size="2";this.roller_.value=this.rollPeriod_;for(var a in b){if(b.hasOwnProperty(a)){this.roller_.style[a]=b[a]}}var c=this;this.roller_.onchange=function(){c.adjustRoll(c.roller_.value)}};Dygraph.prototype.dragGetX_=function(b,a){return Dygraph.pageX(b)-a.px};Dygraph.prototype.dragGetY_=function(b,a){return Dygraph.pageY(b)-a.py};Dygraph.prototype.createDragInterface_=function(){var c={isZooming:false,isPanning:false,is2DPan:false,dragStartX:null,dragStartY:null,dragEndX:null,dragEndY:null,dragDirection:null,prevEndX:null,prevEndY:null,prevDragDirection:null,initialLeftmostDate:null,xUnitsPerPixel:null,dateRange:null,px:0,py:0,boundedDates:null,boundedValues:null,initializeMouseDown:function(i,h,f){if(i.preventDefault){i.preventDefault()}else{i.returnValue=false;i.cancelBubble=true}f.px=Dygraph.findPosX(h.canvas_);f.py=Dygraph.findPosY(h.canvas_);f.dragStartX=h.dragGetX_(i,f);f.dragStartY=h.dragGetY_(i,f)}};var e=this.attr_("interactionModel");var b=this;var d=function(f){return function(g){f(g,b,c)}};for(var a in e){if(!e.hasOwnProperty(a)){continue}Dygraph.addEvent(this.mouseEventElement_,a,d(e[a]))}Dygraph.addEvent(document,"mouseup",function(g){if(c.isZooming||c.isPanning){c.isZooming=false;c.dragStartX=null;c.dragStartY=null}if(c.isPanning){c.isPanning=false;c.draggingDate=null;c.dateRange=null;for(var f=0;f<b.axes_.length;f++){delete b.axes_[f].draggingValue;delete b.axes_[f].dragValueRange}}})};Dygraph.prototype.drawZoomRect_=function(e,c,i,b,g,a,f,d){var h=this.canvas_ctx_;if(a==Dygraph.HORIZONTAL){h.clearRect(Math.min(c,f),this.layout_.getPlotArea().y,Math.abs(c-f),this.layout_.getPlotArea().h)}else{if(a==Dygraph.VERTICAL){h.clearRect(this.layout_.getPlotArea().x,Math.min(b,d),this.layout_.getPlotArea().w,Math.abs(b-d))}}if(e==Dygraph.HORIZONTAL){if(i&&c){h.fillStyle="rgba(128,128,128,0.33)";h.fillRect(Math.min(c,i),this.layout_.getPlotArea().y,Math.abs(i-c),this.layout_.getPlotArea().h)}}else{if(e==Dygraph.VERTICAL){if(g&&b){h.fillStyle="rgba(128,128,128,0.33)";h.fillRect(this.layout_.getPlotArea().x,Math.min(b,g),this.layout_.getPlotArea().w,Math.abs(g-b))}}}if(this.isUsingExcanvas_){this.currentZoomRectArgs_=[e,c,i,b,g,0,0,0]}};Dygraph.prototype.clearZoomRect_=function(){this.currentZoomRectArgs_=null;this.canvas_ctx_.clearRect(0,0,this.canvas_.width,this.canvas_.height)};Dygraph.prototype.doZoomX_=function(c,a){this.currentZoomRectArgs_=null;var b=this.toDataXCoord(c);var d=this.toDataXCoord(a);this.doZoomXDates_(b,d)};Dygraph.zoomAnimationFunction=function(c,b){var a=1.5;return(1-Math.pow(a,-c))/(1-Math.pow(a,-b))};Dygraph.prototype.doZoomXDates_=function(c,e){var a=this.xAxisRange();var d=[c,e];this.zoomed_x_=true;var b=this;this.doAnimatedZoom(a,d,null,null,function(){if(b.attr_("zoomCallback")){b.attr_("zoomCallback")(c,e,b.yAxisRanges())}})};Dygraph.prototype.doZoomY_=function(h,f){this.currentZoomRectArgs_=null;var c=this.yAxisRanges();var b=[];for(var e=0;e<this.axes_.length;e++){var d=this.toDataYCoord(h,e);var a=this.toDataYCoord(f,e);b.push([a,d])}this.zoomed_y_=true;var g=this;this.doAnimatedZoom(null,null,c,b,function(){if(g.attr_("zoomCallback")){var i=g.xAxisRange();g.attr_("zoomCallback")(i[0],i[1],g.yAxisRanges())}})};Dygraph.prototype.doUnzoom_=function(){var c=false,d=false,a=false;if(this.dateWindow_!==null){c=true;d=true}for(var f=0;f<this.axes_.length;f++){if(this.axes_[f].valueWindow!==null){c=true;a=true}}this.clearSelection();if(c){this.zoomed_x_=false;this.zoomed_y_=false;var e=this.rawData_[0][0];var b=this.rawData_[this.rawData_.length-1][0];if(!this.attr_("animatedZooms")){this.dateWindow_=null;for(f=0;f<this.axes_.length;f++){if(this.axes_[f].valueWindow!==null){delete this.axes_[f].valueWindow}}this.drawGraph_();if(this.attr_("zoomCallback")){this.attr_("zoomCallback")(e,b,this.yAxisRanges())}return}var k=null,l=null,j=null,g=null;if(d){k=this.xAxisRange();l=[e,b]}if(a){j=this.yAxisRanges();var m=this.gatherDatasets_(this.rolledSeries_,null);var n=m[1];this.computeYAxisRanges_(n);g=[];for(f=0;f<this.axes_.length;f++){g.push(this.axes_[f].extremeRange)}}var h=this;this.doAnimatedZoom(k,l,j,g,function(){h.dateWindow_=null;for(var o=0;o<h.axes_.length;o++){if(h.axes_[o].valueWindow!==null){delete h.axes_[o].valueWindow}}if(h.attr_("zoomCallback")){h.attr_("zoomCallback")(e,b,h.yAxisRanges())}})}};Dygraph.prototype.doAnimatedZoom=function(a,e,b,c,m){var i=this.attr_("animatedZooms")?Dygraph.ANIMATION_STEPS:1;var l=[];var k=[];var f,d;if(a!==null&&e!==null){for(f=1;f<=i;f++){d=Dygraph.zoomAnimationFunction(f,i);l[f-1]=[a[0]*(1-d)+d*e[0],a[1]*(1-d)+d*e[1]]}}if(b!==null&&c!==null){for(f=1;f<=i;f++){d=Dygraph.zoomAnimationFunction(f,i);var n=[];for(var g=0;g<this.axes_.length;g++){n.push([b[g][0]*(1-d)+d*c[g][0],b[g][1]*(1-d)+d*c[g][1]])}k[f-1]=n}}var h=this;Dygraph.repeatAndCleanup(function(p){if(k.length){for(var o=0;o<h.axes_.length;o++){var j=k[p][o];h.axes_[o].valueWindow=[j[0],j[1]]}}if(l.length){h.dateWindow_=l[p]}h.drawGraph_()},i,Dygraph.ANIMATION_DURATION/i,m)};Dygraph.prototype.mouseMove_=function(b){var r=this.layout_.points;if(r===undefined){return}var a=Dygraph.pageX(b)-Dygraph.findPosX(this.mouseEventElement_);var j=-1;var f;var n=1e+100;var o=-1;for(f=0;f<r.length;f++){var q=r[f];if(q===null){continue}var h=Math.abs(q.canvasx-a);if(h>n){continue}n=h;o=f}if(o>=0){j=r[o].xval}this.selPoints_=[];var d=r.length;if(!this.attr_("stackedGraph")){for(f=0;f<d;f++){if(r[f].xval==j){this.selPoints_.push(r[f])}}}else{var g=0;for(f=d-1;f>=0;f--){if(r[f].xval==j){var c={};for(var e in r[f]){c[e]=r[f][e]}c.yval-=g;g+=c.yval;this.selPoints_.push(c)}}this.selPoints_.reverse()}if(this.attr_("highlightCallback")){var m=this.lastx_;if(m!==null&&j!=m){this.attr_("highlightCallback")(b,j,this.selPoints_,this.idxToRow_(o))}}this.lastx_=j;this.updateSelection_()};Dygraph.prototype.idxToRow_=function(a){if(a<0){return -1}for(var b in this.layout_.datasets){if(a<this.layout_.datasets[b].length){return this.boundaryIds_[0][0]+a}a-=this.layout_.datasets[b].length}return -1};Dygraph.prototype.generateLegendHTML_=function(o,p){var f,b,e,n;if(typeof(o)==="undefined"){if(this.attr_("legend")!="always"){return""}b=this.attr_("labelsSeparateLines");var h=this.attr_("labels");f="";for(e=1;e<h.length;e++){if(!this.visibility()[e-1]){continue}n=this.plotter_.colors[h[e]];if(f!==""){f+=(b?" ":" ")}f+="—"+h[e]+""}return f}var m=this.optionsViewForAxis_("x");var j=m("valueFormatter");f=j(o,m,this.attr_("labels")[0],this)+":";var d=[];var l=this.numAxes();for(e=0;e<l;e++){d[e]=this.optionsViewForAxis_("y"+(e?1+e:""))}var q=this.attr_("labelsShowZeroValues");b=this.attr_("labelsSeparateLines");for(e=0;e<this.selPoints_.length;e++){var r=this.selPoints_[e];if(r.yval===0&&!q){continue}if(!Dygraph.isOK(r.canvasy)){continue}if(b){f+=" "}var g=d[this.seriesToAxisMap_[r.name]];var a=g("valueFormatter");n=this.plotter_.colors[r.name];var k=a(r.yval,g,r.name,this);f+=" "+r.name+":"+k}return f};Dygraph.prototype.setLegendHTML_=function(a,d){var c=this.generateLegendHTML_(a,d);var b=this.attr_("labelsDiv");if(b!==null){b.innerHTML=c}else{if(typeof(this.shown_legend_error_)=="undefined"){this.error("labelsDiv is set to something nonexistent; legend will not be shown.");this.shown_legend_error_=true}}};Dygraph.prototype.updateSelection_=function(){var d;var h=this.canvas_ctx_;if(this.previousVerticalX_>=0){var e=0;var f=this.attr_("labels");for(d=1;d<f.length;d++){var b=this.attr_("highlightCircleSize",f[d]);if(b>e){e=b}}var g=this.previousVerticalX_;h.clearRect(g-e-1,0,2*e+2,this.height_)}if(this.isUsingExcanvas_&&this.currentZoomRectArgs_){Dygraph.prototype.drawZoomRect_.apply(this,this.currentZoomRectArgs_)}if(this.selPoints_.length>0){if(this.attr_("showLabelsOnHighlight")){this.setLegendHTML_(this.lastx_,this.selPoints_)}var c=this.selPoints_[0].canvasx;h.save();for(d=0;d<this.selPoints_.length;d++){var j=this.selPoints_[d];if(!Dygraph.isOK(j.canvasy)){continue}var a=this.attr_("highlightCircleSize",j.name);h.beginPath();h.fillStyle=this.plotter_.colors[j.name];h.arc(c,j.canvasy,a,0,2*Math.PI,false);h.fill()}h.restore();this.previousVerticalX_=c}};Dygraph.prototype.setSelection=function(c){this.selPoints_=[];var d=0;if(c!==false){c=c-this.boundaryIds_[0][0]}if(c!==false&&c>=0){for(var b in this.layout_.datasets){if(c<this.layout_.datasets[b].length){var a=this.layout_.points[d+c];if(this.attr_("stackedGraph")){a=this.layout_.unstackPointAtIndex(d+c)}this.selPoints_.push(a)}d+=this.layout_.datasets[b].length}}if(this.selPoints_.length){this.lastx_=this.selPoints_[0].xval;this.updateSelection_()}else{this.clearSelection()}};Dygraph.prototype.mouseOut_=function(a){if(this.attr_("unhighlightCallback")){this.attr_("unhighlightCallback")(a)}if(this.attr_("hideOverlayOnMouseOut")){this.clearSelection()}};Dygraph.prototype.clearSelection=function(){this.canvas_ctx_.clearRect(0,0,this.width_,this.height_);this.setLegendHTML_();this.selPoints_=[];this.lastx_=-1};Dygraph.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1){return -1}for(var a=0;a<this.layout_.points.length;a++){if(this.layout_.points[a].x==this.selPoints_[0].x){return a+this.boundaryIds_[0][0]}}return -1};Dygraph.prototype.loadedEvent_=function(a){this.rawData_=this.parseCSV_(a);this.predraw_()};Dygraph.prototype.addXTicks_=function(){var a;if(this.dateWindow_){a=[this.dateWindow_[0],this.dateWindow_[1]]}else{a=this.fullXRange_()}var c=this.optionsViewForAxis_("x");var b=c("ticker")(a[0],a[1],this.width_,c,this);this.layout_.setXTicks(b)};Dygraph.prototype.extremeValues_=function(d){var h=null,f=null,c,g;var b=this.attr_("errorBars")||this.attr_("customBars");if(b){for(c=0;c<d.length;c++){g=d[c][1][0];if(!g){continue}var a=g-d[c][1][1];var e=g+d[c][1][2];if(a>g){a=g}if(e<g){e=g}if(f===null||e>f){f=e}if(h===null||a<h){h=a}}}else{for(c=0;c<d.length;c++){g=d[c][1];if(g===null||isNaN(g)){continue}if(f===null||g>f){f=g}if(h===null||g<h){h=g}}}return[h,f]};Dygraph.prototype.predraw_=function(){var f=new Date();this.computeYAxes_();if(this.plotter_){this.plotter_.clear()}this.plotter_=new DygraphCanvasRenderer(this,this.hidden_,this.hidden_ctx_,this.layout_);this.createRollInterface_();this.positionLabelsDiv_();if(this.rangeSelector_){this.rangeSelector_.renderStaticLayer()}this.rolledSeries_=[null];for(var c=1;c<this.numColumns();c++){var e=this.attr_("connectSeparatedPoints",c);var d=this.attr_("logscale",c);var b=this.extractSeries_(this.rawData_,c,d,e);b=this.rollingAverage(b,this.rollPeriod_);this.rolledSeries_.push(b)}this.drawGraph_();var a=new Date();this.drawingTimeMs_=(a-f)};Dygraph.prototype.gatherDatasets_=function(w,c){var s=[];var b=[];var e=[];var a={};var u,t,r;var m=w.length-1;for(u=m;u>=1;u--){if(!this.visibility()[u-1]){continue}var h=[];for(t=0;t<w[u].length;t++){h.push(w[u][t])}var o=this.attr_("errorBars")||this.attr_("customBars");if(c){var A=c[0];var f=c[1];var p=[];var d=null,z=null;for(r=0;r<h.length;r++){if(h[r][0]>=A&&d===null){d=r}if(h[r][0]<=f){z=r}}if(d===null){d=0}if(d>0){d--}if(z===null){z=h.length-1}if(z<h.length-1){z++}s[u-1]=[d,z];for(r=d;r<=z;r++){p.push(h[r])}h=p}else{s[u-1]=[0,h.length-1]}var n=this.extremeValues_(h);if(o){for(t=0;t<h.length;t++){h[t]=[h[t][0],h[t][1][0],h[t][1][1],h[t][1][2]]}}else{if(this.attr_("stackedGraph")){var q=h.length;var y;for(t=0;t<q;t++){var g=h[t][0];if(b[g]===undefined){b[g]=0}y=h[t][1];b[g]+=y;h[t]=[g,b[g]];if(b[g]>n[1]){n[1]=b[g]}if(b[g]<n[0]){n[0]=b[g]}}}}var v=this.attr_("labels")[u];a[v]=n;e[u]=h}return[e,a,s]};Dygraph.prototype.drawGraph_=function(j){var a=new Date();if(typeof(j)==="undefined"){j=true}var e=this.is_initial_draw_;this.is_initial_draw_=false;this.layout_.removeAllDatasets();this.setColors_();this.attrs_.pointSize=0.5*this.attr_("highlightCircleSize");var g=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_);var d=g[0];var h=g[1];this.boundaryIds_=g[2];for(var f=1;f<d.length;f++){if(!this.visibility()[f-1]){continue}this.layout_.addDataset(this.attr_("labels")[f],d[f])}this.computeYAxisRanges_(h);this.layout_.setYAxes(this.axes_);this.addXTicks_();var b=this.zoomed_x_;this.layout_.setDateWindow(this.dateWindow_);this.zoomed_x_=b;this.layout_.evaluateWithError();this.renderGraph_(e,false);if(this.attr_("timingName")){var c=new Date();if(console){console.log(this.attr_("timingName")+" - drawGraph: "+(c-a)+"ms")}}};Dygraph.prototype.renderGraph_=function(a,b){this.plotter_.clear();this.plotter_.render();this.canvas_.getContext("2d").clearRect(0,0,this.canvas_.width,this.canvas_.height);this.setLegendHTML_();if(!a){if(b){if(typeof(this.selPoints_)!=="undefined"&&this.selPoints_.length){this.clearSelection()}else{this.clearSelection()}}}if(this.rangeSelector_){this.rangeSelector_.renderInteractiveLayer()}if(this.attr_("drawCallback")!==null){this.attr_("drawCallback")(this,a)}};Dygraph.prototype.computeYAxes_=function(){var g,c,m,b,j,a,p;if(this.axes_!==undefined&&this.user_attrs_.hasOwnProperty("valueRange")===false){c=[];for(j=0;j<this.axes_.length;j++){c.push(this.axes_[j].valueWindow)}}this.axes_=[{yAxisId:0,g:this}];this.seriesToAxisMap_={};var h=this.attr_("labels");var f={};for(g=1;g<h.length;g++){f[h[g]]=(g-1)}var e=["includeZero","valueRange","labelsKMB","labelsKMG2","pixelsPerYLabel","yAxisLabelWidth","axisLabelFontSize","axisTickSize","logscale"];for(g=0;g<e.length;g++){var d=e[g];p=this.attr_(d);if(p){this.axes_[0][d]=p}}for(m in f){if(!f.hasOwnProperty(m)){continue}b=this.attr_("axis",m);if(b===null){this.seriesToAxisMap_[m]=0;continue}if(typeof(b)=="object"){a={};Dygraph.update(a,this.axes_[0]);Dygraph.update(a,{valueRange:null});var o=this.axes_.length;a.yAxisId=o;a.g=this;Dygraph.update(a,b);this.axes_.push(a);this.seriesToAxisMap_[m]=o}}for(m in f){if(!f.hasOwnProperty(m)){continue}b=this.attr_("axis",m);if(typeof(b)=="string"){if(!this.seriesToAxisMap_.hasOwnProperty(b)){this.error("Series "+m+" wants to share a y-axis with series "+b+", which does not define its own axis.");return null}var n=this.seriesToAxisMap_[b];this.seriesToAxisMap_[m]=n}}if(c!==undefined){for(j=0;j<c.length;j++){this.axes_[j].valueWindow=c[j]}}for(b=0;b<this.axes_.length;b++){if(b===0){a=this.optionsViewForAxis_("y"+(b?"2":""));p=a("valueRange");if(p){this.axes_[b].valueRange=p}}else{var l=this.user_attrs_.axes;if(l&&l.y2){p=l.y2.valueRange;if(p){this.axes_[b].valueRange=p}}}}};Dygraph.prototype.numAxes=function(){var c=0;for(var b in this.seriesToAxisMap_){if(!this.seriesToAxisMap_.hasOwnProperty(b)){continue}var a=this.seriesToAxisMap_[b];if(a>c){c=a}}return 1+c};Dygraph.prototype.axisPropertiesForSeries=function(a){return this.axes_[this.seriesToAxisMap_[a]]};Dygraph.prototype.computeYAxisRanges_=function(a){var g=[],h;for(h in this.seriesToAxisMap_){if(!this.seriesToAxisMap_.hasOwnProperty(h)){continue}var p=this.seriesToAxisMap_[h];while(g.length<=p){g.push([])}g[p].push(h)}for(var u=0;u<this.axes_.length;u++){var b=this.axes_[u];if(!g[u]){b.extremeRange=[0,1]}else{h=g[u];var x=Infinity;var w=-Infinity;var o,m;for(var s=0;s<h.length;s++){if(!a.hasOwnProperty(h[s])){continue}o=a[h[s]][0];if(o!==null){x=Math.min(o,x)}m=a[h[s]][1];if(m!==null){w=Math.max(m,w)}}if(b.includeZero&&x>0){x=0}if(x==Infinity){x=0}if(w==-Infinity){w=1}var t=w-x;if(t===0){t=w}var d,z;if(b.logscale){d=w+0.1*t;z=x}else{d=w+0.1*t;z=x-0.1*t;if(!this.attr_("avoidMinZero")){if(z<0&&x>=0){z=0}if(d>0&&w<=0){d=0}}if(this.attr_("includeZero")){if(w<0){d=0}if(x>0){z=0}}}b.extremeRange=[z,d]}if(b.valueWindow){b.computedValueRange=[b.valueWindow[0],b.valueWindow[1]]}else{if(b.valueRange){b.computedValueRange=[b.valueRange[0],b.valueRange[1]]}else{b.computedValueRange=b.extremeRange}}var n=this.optionsViewForAxis_("y"+(u?"2":""));var y=n("ticker");if(u===0||b.independentTicks){b.ticks=y(b.computedValueRange[0],b.computedValueRange[1],this.height_,n,this)}else{var l=this.axes_[0];var e=l.ticks;var f=l.computedValueRange[1]-l.computedValueRange[0];var A=b.computedValueRange[1]-b.computedValueRange[0];var c=[];for(var r=0;r<e.length;r++){var q=(e[r].v-l.computedValueRange[0])/f;var v=b.computedValueRange[0]+q*A;c.push(v)}b.ticks=y(b.computedValueRange[0],b.computedValueRange[1],this.height_,n,this,c)}}};Dygraph.prototype.extractSeries_=function(h,e,g,f){var d=[];for(var c=0;c<h.length;c++){var b=h[c][0];var a=h[c][e];if(g){if(a<=0){a=null}d.push([b,a])}else{if(a!==null||!f){d.push([b,a])}}}return d};Dygraph.prototype.rollingAverage=function(l,d){if(l.length<2){return l}d=Math.min(d,l.length);var b=[];var s=this.attr_("sigma");var E,o,w,v,m,c,D,x;if(this.fractions_){var k=0;var h=0;var e=100;for(w=0;w<l.length;w++){k+=l[w][1][0];h+=l[w][1][1];if(w-d>=0){k-=l[w-d][1][0];h-=l[w-d][1][1]}var A=l[w][0];var u=h?k/h:0;if(this.attr_("errorBars")){if(this.attr_("wilsonInterval")){if(h){var r=u<0?0:u,t=h;var z=s*Math.sqrt(r*(1-r)/t+s*s/(4*t*t));var a=1+s*s/h;E=(r+s*s/(2*h)-z)/a;o=(r+s*s/(2*h)+z)/a;b[w]=[A,[r*e,(r-E)*e,(o-r)*e]]}else{b[w]=[A,[0,0,0]]}}else{x=h?s*Math.sqrt(u*(1-u)/h):1;b[w]=[A,[e*u,e*x,e*x]]}}else{b[w]=[A,e*u]}}}else{if(this.attr_("customBars")){E=0;var B=0;o=0;var g=0;for(w=0;w<l.length;w++){var C=l[w][1];m=C[1];b[w]=[l[w][0],[m,m-C[0],C[2]-m]];if(m!==null&&!isNaN(m)){E+=C[0];B+=m;o+=C[2];g+=1}if(w-d>=0){var q=l[w-d];if(q[1][1]!==null&&!isNaN(q[1][1])){E-=q[1][0];B-=q[1][1];o-=q[1][2];g-=1}}if(g){b[w]=[l[w][0],[1*B/g,1*(B-E)/g,1*(o-B)/g]]}else{b[w]=[l[w][0],[null,null,null]]}}}else{if(!this.attr_("errorBars")){if(d==1){return l}for(w=0;w<l.length;w++){c=0;D=0;for(v=Math.max(0,w-d+1);v<w+1;v++){m=l[v][1];if(m===null||isNaN(m)){continue}D++;c+=l[v][1]}if(D){b[w]=[l[w][0],c/D]}else{b[w]=[l[w][0],null]}}}else{for(w=0;w<l.length;w++){c=0;var f=0;D=0;for(v=Math.max(0,w-d+1);v<w+1;v++){m=l[v][1][0];if(m===null||isNaN(m)){continue}D++;c+=l[v][1][0];f+=Math.pow(l[v][1][1],2)}if(D){x=Math.sqrt(f)/D;b[w]=[l[w][0],[c/D,s*x,s*x]]}else{b[w]=[l[w][0],[null,null,null]]}}}}}return b};Dygraph.prototype.detectTypeFromString_=function(b){var a=false;var c=b.indexOf("-");if((c>0&&(b[c-1]!="e"&&b[c-1]!="E"))||b.indexOf("/")>=0||isNaN(parseFloat(b))){a=true}else{if(b.length==8&&b>"19700101"&&b<"20371231"){a=true}}if(a){this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.ticker=Dygraph.dateTicker;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter}else{this.attrs_.xValueParser=function(d){return parseFloat(d)};this.attrs_.axes.x.valueFormatter=function(d){return d};this.attrs_.axes.x.ticker=Dygraph.numericTicks;this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}};Dygraph.prototype.parseFloat_=function(a,c,b){var e=parseFloat(a);if(!isNaN(e)){return e}if(/^ *$/.test(a)){return null}if(/^ *nan *$/i.test(a)){return NaN}var d="Unable to parse '"+a+"' as a number";if(b!==null&&c!==null){d+=" on line "+(1+c)+" ('"+b+"') of CSV."}this.error(d);return null};Dygraph.prototype.parseCSV_=function(s){var r=[];var a=s.split("\n");var g,k;var p=this.attr_("delimiter");if(a[0].indexOf(p)==-1&&a[0].indexOf("\t")>=0){p="\t"}var b=0;if(!("labels" in this.user_attrs_)){b=1;this.attrs_.labels=a[0].split(p)}var o=0;var m;var q=false;var c=this.attr_("labels").length;var f=false;for(var l=b;l<a.length;l++){var e=a[l];o=l;if(e.length===0){continue}if(e[0]=="#"){continue}var d=e.split(p);if(d.length<2){continue}var h=[];if(!q){this.detectTypeFromString_(d[0]);m=this.attr_("xValueParser");q=true}h[0]=m(d[0],this);if(this.fractions_){for(k=1;k<d.length;k++){g=d[k].split("/");if(g.length!=2){this.error('Expected fractional "num/den" values in CSV data but found a value \''+d[k]+"' on line "+(1+l)+" ('"+e+"') which is not of this form.");h[k]=[0,0]}else{h[k]=[this.parseFloat_(g[0],l,e),this.parseFloat_(g[1],l,e)]}}}else{if(this.attr_("errorBars")){if(d.length%2!=1){this.error("Expected alternating (value, stdev.) pairs in CSV data but line "+(1+l)+" has an odd number of values ("+(d.length-1)+"): '"+e+"'")}for(k=1;k<d.length;k+=2){h[(k+1)/2]=[this.parseFloat_(d[k],l,e),this.parseFloat_(d[k+1],l,e)]}}else{if(this.attr_("customBars")){for(k=1;k<d.length;k++){var t=d[k];if(/^ *$/.test(t)){h[k]=[null,null,null]}else{g=t.split(";");if(g.length==3){h[k]=[this.parseFloat_(g[0],l,e),this.parseFloat_(g[1],l,e),this.parseFloat_(g[2],l,e)]}else{this.warn('When using customBars, values must be either blank or "low;center;high" tuples (got "'+t+'" on line '+(1+l))}}}}else{for(k=1;k<d.length;k++){h[k]=this.parseFloat_(d[k],l,e)}}}}if(r.length>0&&h[0]<r[r.length-1][0]){f=true}if(h.length!=c){this.error("Number of columns in line "+l+" ("+h.length+") does not agree with number of labels ("+c+") "+e)}if(l===0&&this.attr_("labels")){var n=true;for(k=0;n&&k<h.length;k++){if(h[k]){n=false}}if(n){this.warn("The dygraphs 'labels' option is set, but the first row of CSV data ('"+e+"') appears to also contain labels. Will drop the CSV labels and use the option labels.");continue}}r.push(h)}if(f){this.warn("CSV is out of order; order it correctly to speed loading.");r.sort(function(j,i){return j[0]-i[0]})}return r};Dygraph.prototype.parseArray_=function(b){if(b.length===0){this.error("Can't plot empty data set");return null}if(b[0].length===0){this.error("Data set cannot contain an empty row");return null}var a;if(this.attr_("labels")===null){this.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter");this.attrs_.labels=["X"];for(a=1;a<b[0].length;a++){this.attrs_.labels.push("Y"+a)}}if(Dygraph.isDateLike(b[0][0])){this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter;this.attrs_.axes.x.ticker=Dygraph.dateTicker;var c=Dygraph.clone(b);for(a=0;a<b.length;a++){if(c[a].length===0){this.error("Row "+(1+a)+" of data is empty");return null}if(c[a][0]===null||typeof(c[a][0].getTime)!="function"||isNaN(c[a][0].getTime())){this.error("x value in row "+(1+a)+" is not a Date");return null}c[a][0]=c[a][0].getTime()}return c}else{this.attrs_.axes.x.valueFormatter=function(d){return d};this.attrs_.axes.x.axisLabelFormatter=Dygraph.numberAxisLabelFormatter;this.attrs_.axes.x.ticker=Dygraph.numericTicks;return b}};Dygraph.prototype.parseDataTable_=function(v){var g=v.getNumberOfColumns();var f=v.getNumberOfRows();var e=v.getColumnType(0);if(e=="date"||e=="datetime"){this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.ticker=Dygraph.dateTicker;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter}else{if(e=="number"){this.attrs_.xValueParser=function(i){return parseFloat(i)};this.attrs_.axes.x.valueFormatter=function(i){return i};this.attrs_.axes.x.ticker=Dygraph.numericTicks;this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}else{this.error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+e+"')");return null}}var l=[];var s={};var r=false;var p,n;for(p=1;p<g;p++){var b=v.getColumnType(p);if(b=="number"){l.push(p)}else{if(b=="string"&&this.attr_("displayAnnotations")){var q=l[l.length-1];if(!s.hasOwnProperty(q)){s[q]=[p]}else{s[q].push(p)}r=true}else{this.error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true")}}}var t=[v.getColumnLabel(0)];for(p=0;p<l.length;p++){t.push(v.getColumnLabel(l[p]));if(this.attr_("errorBars")){p+=1}}this.attrs_.labels=t;g=t.length;var u=[];var h=false;var a=[];for(p=0;p<f;p++){var d=[];if(typeof(v.getValue(p,0))==="undefined"||v.getValue(p,0)===null){this.warn("Ignoring row "+p+" of DataTable because of undefined or null first column.");continue}if(e=="date"||e=="datetime"){d.push(v.getValue(p,0).getTime())}else{d.push(v.getValue(p,0))}if(!this.attr_("errorBars")){for(n=0;n<l.length;n++){var c=l[n];d.push(v.getValue(p,c));if(r&&s.hasOwnProperty(c)&&v.getValue(p,s[c][0])!==null){var o={};o.series=v.getColumnLabel(c);o.xval=d[0];o.shortText=String.fromCharCode(65+a.length);o.text="";for(var m=0;m<s[c].length;m++){if(m){o.text+="\n"}o.text+=v.getValue(p,s[c][m])}a.push(o)}}for(n=0;n<d.length;n++){if(!isFinite(d[n])){d[n]=null}}}else{for(n=0;n<g-1;n++){d.push([v.getValue(p,1+2*n),v.getValue(p,2+2*n)])}}if(u.length>0&&d[0]<u[u.length-1][0]){h=true}u.push(d)}if(h){this.warn("DataTable is out of order; order it correctly to speed loading.");u.sort(function(j,i){return j[0]-i[0]})}this.rawData_=u;if(a.length>0){this.setAnnotations(a,true)}};Dygraph.prototype.start_=function(){var c=this.file_;if(typeof c=="function"){c=c()}if(Dygraph.isArrayLike(c)){this.rawData_=this.parseArray_(c);this.predraw_()}else{if(typeof c=="object"&&typeof c.getColumnRange=="function"){this.parseDataTable_(c);this.predraw_()}else{if(typeof c=="string"){if(c.indexOf("\n")>=0){this.loadedEvent_(c)}else{var b=new XMLHttpRequest();var a=this;b.onreadystatechange=function(){if(b.readyState==4){if(b.status===200||b.status===0){a.loadedEvent_(b.responseText)}}};b.open("GET",c,true);b.send(null)}}else{this.error("Unknown data format: "+(typeof c))}}}};Dygraph.prototype.updateOptions=function(e,b){if(typeof(b)=="undefined"){b=false}var d=e.file;var c=Dygraph.mapLegacyOptions_(e);if("rollPeriod" in c){this.rollPeriod_=c.rollPeriod}if("dateWindow" in c){this.dateWindow_=c.dateWindow;if(!("isZoomedIgnoreProgrammaticZoom" in c)){this.zoomed_x_=(c.dateWindow!==null)}}if("valueRange" in c&&!("isZoomedIgnoreProgrammaticZoom" in c)){this.zoomed_y_=(c.valueRange!==null)}var a=Dygraph.isPixelChangingOptionList(this.attr_("labels"),c);Dygraph.updateDeep(this.user_attrs_,c);if(d){this.file_=d;if(!b){this.start_()}}else{if(!b){if(a){this.predraw_()}else{this.renderGraph_(false,false)}}}};Dygraph.mapLegacyOptions_=function(c){var a={};for(var b in c){if(b=="file"){continue}if(c.hasOwnProperty(b)){a[b]=c[b]}}var e=function(g,f,h){if(!a.axes){a.axes={}}if(!a.axes[g]){a.axes[g]={}}a.axes[g][f]=h};var d=function(f,g,h){if(typeof(c[f])!="undefined"){e(g,h,c[f]);delete a[f]}};d("xValueFormatter","x","valueFormatter");d("pixelsPerXLabel","x","pixelsPerLabel");d("xAxisLabelFormatter","x","axisLabelFormatter");d("xTicker","x","ticker");d("yValueFormatter","y","valueFormatter");d("pixelsPerYLabel","y","pixelsPerLabel");d("yAxisLabelFormatter","y","axisLabelFormatter");d("yTicker","y","ticker");return a};Dygraph.prototype.resize=function(d,b){if(this.resize_lock){return}this.resize_lock=true;if((d===null)!=(b===null)){this.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. Pretending it was zero.");d=b=null}var a=this.width_;var c=this.height_;if(d){this.maindiv_.style.width=d+"px";this.maindiv_.style.height=b+"px";this.width_=d;this.height_=b}else{this.width_=this.maindiv_.clientWidth;this.height_=this.maindiv_.clientHeight}if(a!=this.width_||c!=this.height_){this.maindiv_.innerHTML="";this.roller_=null;this.attrs_.labelsDiv=null;this.createInterface_();if(this.annotations_.length){this.layout_.setAnnotations(this.annotations_)}this.predraw_()}this.resize_lock=false};Dygraph.prototype.adjustRoll=function(a){this.rollPeriod_=a;this.predraw_()};Dygraph.prototype.visibility=function(){if(!this.attr_("visibility")){this.attrs_.visibility=[]}while(this.attr_("visibility").length<this.numColumns()-1){this.attrs_.visibility.push(true)}return this.attr_("visibility")};Dygraph.prototype.setVisibility=function(b,c){var a=this.visibility();if(b<0||b>=a.length){this.warn("invalid series number in setVisibility: "+b)}else{a[b]=c;this.predraw_()}};Dygraph.prototype.size=function(){return{width:this.width_,height:this.height_}};Dygraph.prototype.setAnnotations=function(b,a){Dygraph.addAnnotationRule();this.annotations_=b;this.layout_.setAnnotations(this.annotations_);if(!a){this.predraw_()}};Dygraph.prototype.annotations=function(){return this.annotations_};Dygraph.prototype.indexFromSetName=function(a){var c=this.attr_("labels");for(var b=0;b<c.length;b++){if(c[b]==a){return b}}return null};Dygraph.addAnnotationRule=function(){if(Dygraph.addedAnnotationCSS){return}var f="border: 1px solid black; background-color: white; text-align: center;";var e=document.createElement("style");e.type="text/css";document.getElementsByTagName("head")[0].appendChild(e);for(var b=0;b<document.styleSheets.length;b++){if(document.styleSheets[b].disabled){continue}var d=document.styleSheets[b];try{if(d.insertRule){var a=d.cssRules?d.cssRules.length:0;d.insertRule(".dygraphDefaultAnnotation { "+f+" }",a)}else{if(d.addRule){d.addRule(".dygraphDefaultAnnotation",f)}}Dygraph.addedAnnotationCSS=true;return}catch(c){}}this.warn("Unable to add default annotation CSS rule; display may be off.")};var DateGraph=Dygraph;"use strict";Dygraph.LOG_SCALE=10;Dygraph.LN_TEN=Math.log(Dygraph.LOG_SCALE);Dygraph.log10=function(a){return Math.log(a)/Dygraph.LN_TEN};Dygraph.DEBUG=1;Dygraph.INFO=2;Dygraph.WARNING=3;Dygraph.ERROR=3;Dygraph.LOG_STACK_TRACES=false;Dygraph.log=function(b,d){var a;if(typeof(printStackTrace)!="undefined"){a=printStackTrace({guess:false});while(a[0].indexOf("stacktrace")!=-1){a.splice(0,1)}a.splice(0,2);for(var c=0;c<a.length;c++){a[c]=a[c].replace(/$[^)]*\/(.*)$/,"@$1").replace(/\@.*\/([^\/]*)/,"@$1").replace("[object Object].","")}var e=a.splice(0,1)[0];d+=" ("+e.replace(/^.*@ ?/,"")+")"}if(typeof(console)!="undefined"){switch(b){case Dygraph.DEBUG:console.debug("dygraphs: "+d);break;case Dygraph.INFO:console.info("dygraphs: "+d);break;case Dygraph.WARNING:console.warn("dygraphs: "+d);break;case Dygraph.ERROR:console.error("dygraphs: "+d);break}}if(Dygraph.LOG_STACK_TRACES){console.log(a.join("\n"))}};Dygraph.info=function(a){Dygraph.log(Dygraph.INFO,a)};Dygraph.prototype.info=Dygraph.info;Dygraph.warn=function(a){Dygraph.log(Dygraph.WARNING,a)};Dygraph.prototype.warn=Dygraph.warn;Dygraph.error=function(a){Dygraph.log(Dygraph.ERROR,a)};Dygraph.prototype.error=Dygraph.error;Dygraph.getContext=function(a){return a.getContext("2d")};Dygraph.addEvent=function addEvent(c,b,a){if(c.addEventListener){c.addEventListener(b,a,false)}else{c[b+a]=function(){a(window.event)};c.attachEvent("on"+b,c[b+a])}};Dygraph.removeEvent=function addEvent(c,b,a){if(c.removeEventListener){c.removeEventListener(b,a,false)}else{c.detachEvent("on"+b,c[b+a]);c[b+a]=null}};Dygraph.cancelEvent=function(a){a=a?a:window.event;if(a.stopPropagation){a.stopPropagation()}if(a.preventDefault){a.preventDefault()}a.cancelBubble=true;a.cancel=true;a.returnValue=false;return false};Dygraph.hsvToRGB=function(h,g,k){var c;var d;var l;if(g===0){c=k;d=k;l=k}else{var e=Math.floor(h*6);var j=(h*6)-e;var b=k*(1-g);var a=k*(1-(g*j));var m=k*(1-(g*(1-j)));switch(e){case 1:c=a;d=k;l=b;break;case 2:c=b;d=k;l=m;break;case 3:c=b;d=a;l=k;break;case 4:c=m;d=b;l=k;break;case 5:c=k;d=b;l=a;break;case 6:case 0:c=k;d=m;l=b;break}}c=Math.floor(255*c+0.5);d=Math.floor(255*d+0.5);l=Math.floor(255*l+0.5);return"rgb("+c+","+d+","+l+")"};Dygraph.findPosX=function(b){var c=0;if(b.offsetParent){var a=b;while(1){c+=a.offsetLeft;if(!a.offsetParent){break}a=a.offsetParent}}else{if(b.x){c+=b.x}}while(b&&b!=document.body){c-=b.scrollLeft;b=b.parentNode}return c};Dygraph.findPosY=function(c){var b=0;if(c.offsetParent){var a=c;while(1){b+=a.offsetTop;if(!a.offsetParent){break}a=a.offsetParent}}else{if(c.y){b+=c.y}}while(c&&c!=document.body){b-=c.scrollTop;c=c.parentNode}return b};Dygraph.pageX=function(c){if(c.pageX){return(!c.pageX||c.pageX<0)?0:c.pageX}else{var d=document;var a=document.body;return c.clientX+(d.scrollLeft||a.scrollLeft)-(d.clientLeft||0)}};Dygraph.pageY=function(c){if(c.pageY){return(!c.pageY||c.pageY<0)?0:c.pageY}else{var d=document;var a=document.body;return c.clientY+(d.scrollTop||a.scrollTop)-(d.clientTop||0)}};Dygraph.isOK=function(a){return a&&!isNaN(a)};Dygraph.floatFormat=function(a,b){var c=Math.min(Math.max(1,b||2),21);return(Math.abs(a)<0.001&&a!==0)?a.toExponential(c-1):a.toPrecision(c)};Dygraph.zeropad=function(a){if(a<10){return"0"+a}else{return""+a}};Dygraph.hmsString_=function(a){var c=Dygraph.zeropad;var b=new Date(a);if(b.getSeconds()){return c(b.getHours())+":"+c(b.getMinutes())+":"+c(b.getSeconds())}else{return c(b.getHours())+":"+c(b.getMinutes())}};Dygraph.round_=function(c,b){var a=Math.pow(10,b);return Math.round(c*a)/a};Dygraph.binarySearch=function(a,d,i,e,b){if(e===null||e===undefined||b===null||b===undefined){e=0;b=d.length-1}if(e>b){return -1}if(i===null||i===undefined){i=0}var h=function(j){return j>=0&&j<d.length};var g=parseInt((e+b)/2,10);var c=d[g];if(c==a){return g}var f;if(c>a){if(i>0){f=g-1;if(h(f)&&d[f]<a){return g}}return Dygraph.binarySearch(a,d,i,e,g-1)}if(c<a){if(i<0){f=g+1;if(h(f)&&d[f]>a){return g}}return Dygraph.binarySearch(a,d,i,g+1,b)}};Dygraph.dateParser=function(a){var b;var c;c=Dygraph.dateStrToMillis(a);if(c&&!isNaN(c)){return c}if(a.search("-")!=-1){b=a.replace("-","/","g");while(b.search("-")!=-1){b=b.replace("-","/")}c=Dygraph.dateStrToMillis(b)}else{if(a.length==8){b=a.substr(0,4)+"/"+a.substr(4,2)+"/"+a.substr(6,2);c=Dygraph.dateStrToMillis(b)}else{c=Dygraph.dateStrToMillis(a)}}if(!c||isNaN(c)){Dygraph.error("Couldn't parse "+a+" as a date")}return c};Dygraph.dateStrToMillis=function(a){return new Date(a).getTime()};Dygraph.update=function(b,c){if(typeof(c)!="undefined"&&c!==null){for(var a in c){if(c.hasOwnProperty(a)){b[a]=c[a]}}}return b};Dygraph.updateDeep=function(b,d){function c(e){return(typeof Node==="object"?e instanceof Node:typeof e==="object"&&typeof e.nodeType==="number"&&typeof e.nodeName==="string")}if(typeof(d)!="undefined"&&d!==null){for(var a in d){if(d.hasOwnProperty(a)){if(d[a]===null){b[a]=null}else{if(Dygraph.isArrayLike(d[a])){b[a]=d[a].slice()}else{if(c(d[a])){b[a]=d[a]}else{if(typeof(d[a])=="object"){if(typeof(b[a])!="object"){b[a]={}}Dygraph.updateDeep(b[a],d[a])}else{b[a]=d[a]}}}}}}}return b};Dygraph.isArrayLike=function(b){var a=typeof(b);if((a!="object"&&!(a=="function"&&typeof(b.item)=="function"))||b===null||typeof(b.length)!="number"||b.nodeType===3){return false}return true};Dygraph.isDateLike=function(a){if(typeof(a)!="object"||a===null||typeof(a.getTime)!="function"){return false}return true};Dygraph.clone=function(c){var b=[];for(var a=0;a<c.length;a++){if(Dygraph.isArrayLike(c[a])){b.push(Dygraph.clone(c[a]))}else{b.push(c[a])}}return b};Dygraph.createCanvas=function(){var a=document.createElement("canvas");var b=(/MSIE/.test(navigator.userAgent)&&!window.opera);if(b&&(typeof(G_vmlCanvasManager)!="undefined")){a=G_vmlCanvasManager.initElement(a)}return a};Dygraph.isAndroid=function(){return(/Android/).test(navigator.userAgent)};Dygraph.repeatAndCleanup=function(b,g,f,c){var e=0;var d=new Date().getTime();b(e);if(g==1){c();return}(function a(){if(e>=g){return}var h=d+(1+e)*f;setTimeout(function(){e++;b(e);if(e>=g-1){c()}else{a()}},h-new Date().getTime())})()};Dygraph.isPixelChangingOptionList=function(h,e){var d={annotationClickHandler:true,annotationDblClickHandler:true,annotationMouseOutHandler:true,annotationMouseOverHandler:true,axisLabelColor:true,axisLineColor:true,axisLineWidth:true,clickCallback:true,digitsAfterDecimal:true,drawCallback:true,drawPoints:true,drawXGrid:true,drawYGrid:true,fillAlpha:true,gridLineColor:true,gridLineWidth:true,hideOverlayOnMouseOut:true,highlightCallback:true,highlightCircleSize:true,interactionModel:true,isZoomedIgnoreProgrammaticZoom:true,labelsDiv:true,labelsDivStyles:true,labelsDivWidth:true,labelsKMB:true,labelsKMG2:true,labelsSeparateLines:true,labelsShowZeroValues:true,legend:true,maxNumberWidth:true,panEdgeFraction:true,pixelsPerYLabel:true,pointClickCallback:true,pointSize:true,rangeSelectorPlotFillColor:true,rangeSelectorPlotStrokeColor:true,showLabelsOnHighlight:true,showRoller:true,sigFigs:true,strokeWidth:true,underlayCallback:true,unhighlightCallback:true,xAxisLabelFormatter:true,xTicker:true,xValueFormatter:true,yAxisLabelFormatter:true,yValueFormatter:true,zoomCallback:true};var a=false;var b={};if(h){for(var f=1;f<h.length;f++){b[h[f]]=true}}for(var g in e){if(a){break}if(e.hasOwnProperty(g)){if(b[g]){for(var c in e[g]){if(a){break}if(e[g].hasOwnProperty(c)&&!d[c]){a=true}}}else{if(!d[g]){a=true}}}}return a};"use strict";Dygraph.GVizChart=function(a){this.container=a};Dygraph.GVizChart.prototype.draw=function(b,a){this.container.innerHTML="";if(typeof(this.date_graph)!="undefined"){this.date_graph.destroy()}this.date_graph=new Dygraph(this.container,b,a)};Dygraph.GVizChart.prototype.setSelection=function(b){var a=false;if(b.length){a=b[0].row}this.date_graph.setSelection(a)};Dygraph.GVizChart.prototype.getSelection=function(){var d=[];var e=this.date_graph.getSelection();if(e<0){return d}var b=1;var c=this.date_graph.layout_.datasets;for(var a in c){if(!c.hasOwnProperty(a)){continue}d.push({row:e,column:b});b++}return d};"use strict";Dygraph.Interaction={};Dygraph.Interaction.startPan=function(n,s,c){var q,b;c.isPanning=true;var j=s.xAxisRange();c.dateRange=j[1]-j[0];c.initialLeftmostDate=j[0];c.xUnitsPerPixel=c.dateRange/(s.plotter_.area.w-1);if(s.attr_("panEdgeFraction")){var v=s.width_*s.attr_("panEdgeFraction");var d=s.xAxisExtremes();var h=s.toDomXCoord(d[0])-v;var k=s.toDomXCoord(d[1])+v;var t=s.toDataXCoord(h);var u=s.toDataXCoord(k);c.boundedDates=[t,u];var f=[];var a=s.height_*s.attr_("panEdgeFraction");for(q=0;q<s.axes_.length;q++){b=s.axes_[q];var o=b.extremeRange;var p=s.toDomYCoord(o[0],q)+a;var r=s.toDomYCoord(o[1],q)-a;var m=s.toDataYCoord(p);var e=s.toDataYCoord(r);f[q]=[m,e]}c.boundedValues=f}c.is2DPan=false;for(q=0;q<s.axes_.length;q++){b=s.axes_[q];var l=s.yAxisRange(q);if(b.logscale){b.initialTopValue=Dygraph.log10(l[1]);b.dragValueRange=Dygraph.log10(l[1])-Dygraph.log10(l[0])}else{b.initialTopValue=l[1];b.dragValueRange=l[1]-l[0]}b.unitsPerPixel=b.dragValueRange/(s.plotter_.area.h-1);if(b.valueWindow||b.valueRange){c.is2DPan=true}}};Dygraph.Interaction.movePan=function(b,k,c){c.dragEndX=k.dragGetX_(b,c);c.dragEndY=k.dragGetY_(b,c);var h=c.initialLeftmostDate-(c.dragEndX-c.dragStartX)*c.xUnitsPerPixel;if(c.boundedDates){h=Math.max(h,c.boundedDates[0])}var a=h+c.dateRange;if(c.boundedDates){if(a>c.boundedDates[1]){h=h-(a-c.boundedDates[1]);a=h+c.dateRange}}k.dateWindow_=[h,a];if(c.is2DPan){for(var j=0;j<k.axes_.length;j++){var e=k.axes_[j];var d=c.dragEndY-c.dragStartY;var n=d*e.unitsPerPixel;var f=c.boundedValues?c.boundedValues[j]:null;var l=e.initialTopValue+n;if(f){l=Math.min(l,f[1])}var m=l-e.dragValueRange;if(f){if(m<f[0]){l=l-(m-f[0]);m=l-e.dragValueRange}}if(e.logscale){e.valueWindow=[Math.pow(Dygraph.LOG_SCALE,m),Math.pow(Dygraph.LOG_SCALE,l)]}else{e.valueWindow=[m,l]}}}k.drawGraph_(false)};Dygraph.Interaction.endPan=function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}a.isPanning=false;a.is2DPan=false;a.initialLeftmostDate=null;a.dateRange=null;a.valueRange=null;a.boundedDates=null;a.boundedValues=null};Dygraph.Interaction.startZoom=function(c,b,a){a.isZooming=true};Dygraph.Interaction.moveZoom=function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragStartX-a.dragEndX);var d=Math.abs(a.dragStartY-a.dragEndY);a.dragDirection=(e<d/2)?Dygraph.VERTICAL:Dygraph.HORIZONTAL;b.drawZoomRect_(a.dragDirection,a.dragStartX,a.dragEndX,a.dragStartY,a.dragEndY,a.prevDragDirection,a.prevEndX,a.prevEndY);a.prevEndX=a.dragEndX;a.prevEndY=a.dragEndY;a.prevDragDirection=a.dragDirection};Dygraph.Interaction.treatMouseOpAsClick=function(f,b,d){var k=f.attr_("clickCallback");var n=f.attr_("pointClickCallback");var j=null;if(n){var l=-1;var m=Number.MAX_VALUE;for(var e=0;e<f.selPoints_.length;e++){var c=f.selPoints_[e];var a=Math.pow(c.canvasx-d.dragEndX,2)+Math.pow(c.canvasy-d.dragEndY,2);if(!isNaN(a)&&(l==-1||a<m)){m=a;l=e}}var h=f.attr_("highlightCircleSize")+2;if(m<=h*h){j=f.selPoints_[l]}}if(j){n(b,j)}if(k){k(b,f.lastx_,f.selPoints_)}};Dygraph.Interaction.endZoom=function(c,b,a){a.isZooming=false;a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}if(e>=10&&a.dragDirection==Dygraph.HORIZONTAL){b.doZoomX_(Math.min(a.dragStartX,a.dragEndX),Math.max(a.dragStartX,a.dragEndX))}else{if(d>=10&&a.dragDirection==Dygraph.VERTICAL){b.doZoomY_(Math.min(a.dragStartY,a.dragEndY),Math.max(a.dragStartY,a.dragEndY))}else{b.clearZoomRect_()}}a.dragStartX=null;a.dragStartY=null};Dygraph.Interaction.defaultModel={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a);if(c.altKey||c.shiftKey){Dygraph.startPan(c,b,a)}else{Dygraph.startZoom(c,b,a)}},mousemove:function(c,b,a){if(a.isZooming){Dygraph.moveZoom(c,b,a)}else{if(a.isPanning){Dygraph.movePan(c,b,a)}}},mouseup:function(c,b,a){if(a.isZooming){Dygraph.endZoom(c,b,a)}else{if(a.isPanning){Dygraph.endPan(c,b,a)}}},mouseout:function(c,b,a){if(a.isZooming){a.dragEndX=null;a.dragEndY=null}},dblclick:function(c,b,a){if(c.altKey||c.shiftKey){return}b.doUnzoom_()}};Dygraph.DEFAULT_ATTRS.interactionModel=Dygraph.Interaction.defaultModel;Dygraph.defaultInteractionModel=Dygraph.Interaction.defaultModel;Dygraph.endZoom=Dygraph.Interaction.endZoom;Dygraph.moveZoom=Dygraph.Interaction.moveZoom;Dygraph.startZoom=Dygraph.Interaction.startZoom;Dygraph.endPan=Dygraph.Interaction.endPan;Dygraph.movePan=Dygraph.Interaction.movePan;Dygraph.startPan=Dygraph.Interaction.startPan;Dygraph.Interaction.nonInteractiveModel_={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a)},mouseup:function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}}};"use strict";var DygraphRangeSelector=function(a){this.isIE_=/MSIE/.test(navigator.userAgent)&&!window.opera;this.isUsingExcanvas_=a.isUsingExcanvas_;this.dygraph_=a;this.createCanvases_();if(this.isUsingExcanvas_){this.createIEPanOverlay_()}this.createZoomHandles_();this.initInteraction_()};DygraphRangeSelector.prototype.addToGraph=function(a,b){this.layout_=b;this.resize_();a.appendChild(this.bgcanvas_);a.appendChild(this.fgcanvas_);a.appendChild(this.leftZoomHandle_);a.appendChild(this.rightZoomHandle_)};DygraphRangeSelector.prototype.renderStaticLayer=function(){this.resize_();this.drawStaticLayer_()};DygraphRangeSelector.prototype.renderInteractiveLayer=function(){if(this.isChangingRange_){return}this.placeZoomHandles_();this.drawInteractiveLayer_()};DygraphRangeSelector.prototype.resize_=function(){function c(d,e){d.style.top=e.y+"px";d.style.left=e.x+"px";d.width=e.w;d.height=e.h;d.style.width=d.width+"px";d.style.height=d.height+"px"}var b=this.layout_.getPlotArea();var a=this.attr_("axisLabelFontSize")+2*this.attr_("axisTickSize");this.canvasRect_={x:b.x,y:b.y+b.h+a+4,w:b.w,h:this.attr_("rangeSelectorHeight")};c(this.bgcanvas_,this.canvasRect_);c(this.fgcanvas_,this.canvasRect_)};DygraphRangeSelector.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphRangeSelector.prototype.createCanvases_=function(){this.bgcanvas_=Dygraph.createCanvas();this.bgcanvas_.className="dygraph-rangesel-bgcanvas";this.bgcanvas_.style.position="absolute";this.bgcanvas_.style.zIndex=9;this.bgcanvas_ctx_=Dygraph.getContext(this.bgcanvas_);this.fgcanvas_=Dygraph.createCanvas();this.fgcanvas_.className="dygraph-rangesel-fgcanvas";this.fgcanvas_.style.position="absolute";this.fgcanvas_.style.zIndex=9;this.fgcanvas_.style.cursor="default";this.fgcanvas_ctx_=Dygraph.getContext(this.fgcanvas_)};DygraphRangeSelector.prototype.createIEPanOverlay_=function(){this.iePanOverlay_=document.createElement("div");this.iePanOverlay_.style.position="absolute";this.iePanOverlay_.style.backgroundColor="white";this.iePanOverlay_.style.filter="alpha(opacity=0)";this.iePanOverlay_.style.display="none";this.iePanOverlay_.style.cursor="move";this.fgcanvas_.appendChild(this.iePanOverlay_)};DygraphRangeSelector.prototype.createZoomHandles_=function(){var a=new Image();a.className="dygraph-rangesel-zoomhandle";a.style.position="absolute";a.style.zIndex=10;a.style.visibility="hidden";a.style.cursor="col-resize";if(/MSIE 7/.test(navigator.userAgent)){a.width=7;a.height=14;a.style.backgroundColor="white";a.style.border="1px solid #333333"}else{a.width=9;a.height=16;a.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAAzwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7sqSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII="}this.leftZoomHandle_=a;this.rightZoomHandle_=a.cloneNode(false)};DygraphRangeSelector.prototype.initInteraction_=function(){var i=this;var f=this.isIE_?document:window;var k=0;var p=null;var n=false;var c=false;var j,d,m,g,r,e,s,o,l,b,h;j=function(x){var w=i.dygraph_.xAxisExtremes();var u=(w[1]-w[0])/i.canvasRect_.w;var v=w[0]+(x.leftHandlePos-i.canvasRect_.x)*u;var t=w[0]+(x.rightHandlePos-i.canvasRect_.x)*u;return[v,t]};d=function(t){Dygraph.cancelEvent(t);n=true;k=t.screenX;p=t.target?t.target:t.srcElement;Dygraph.addEvent(f,"mousemove",m);Dygraph.addEvent(f,"mouseup",g);i.fgcanvas_.style.cursor="col-resize"};m=function(x){if(!n){return}var u=x.screenX-k;if(Math.abs(u)<4){return}k=x.screenX;var w=i.getZoomHandleStatus_();var t;if(p==i.leftZoomHandle_){t=w.leftHandlePos+u;t=Math.min(t,w.rightHandlePos-p.width-3);t=Math.max(t,i.canvasRect_.x)}else{t=w.rightHandlePos+u;t=Math.min(t,i.canvasRect_.x+i.canvasRect_.w);t=Math.max(t,w.leftHandlePos+p.width+3)}var v=p.width/2;p.style.left=(t-v)+"px";i.drawInteractiveLayer_();if(!i.isUsingExcanvas_){r()}};g=function(t){if(!n){return}n=false;Dygraph.removeEvent(f,"mousemove",m);Dygraph.removeEvent(f,"mouseup",g);i.fgcanvas_.style.cursor="default";if(i.isUsingExcanvas_){r()}};r=function(){try{var u=i.getZoomHandleStatus_();i.isChangingRange_=true;if(!u.isZoomed){i.dygraph_.doUnzoom_()}else{var t=j(u);i.dygraph_.doZoomXDates_(t[0],t[1])}}finally{i.isChangingRange_=false}};e=function(v){if(i.isUsingExcanvas_){return v.srcElement==i.iePanOverlay_}else{var t=i.canvasRect_.x+(v.layerX!==undefined?v.layerX:v.offsetX);var u=i.getZoomHandleStatus_();return(t>u.leftHandlePos&&t<u.rightHandlePos)}};s=function(t){if(!c&&e(t)&&i.getZoomHandleStatus_().isZoomed){Dygraph.cancelEvent(t);c=true;k=t.screenX;Dygraph.addEvent(f,"mousemove",o);Dygraph.addEvent(f,"mouseup",l)}};o=function(x){if(!c){return}Dygraph.cancelEvent(x);var u=x.screenX-k;if(Math.abs(u)<4){return}k=x.screenX;var w=i.getZoomHandleStatus_();var z=w.leftHandlePos;var t=w.rightHandlePos;var y=t-z;if(z+u<=i.canvasRect_.x){z=i.canvasRect_.x;t=z+y}else{if(t+u>=i.canvasRect_.x+i.canvasRect_.w){t=i.canvasRect_.x+i.canvasRect_.w;z=t-y}else{z+=u;t+=u}}var v=i.leftZoomHandle_.width/2;i.leftZoomHandle_.style.left=(z-v)+"px";i.rightZoomHandle_.style.left=(t-v)+"px";i.drawInteractiveLayer_();if(!i.isUsingExcanvas_){b()}};l=function(t){if(!c){return}c=false;Dygraph.removeEvent(f,"mousemove",o);Dygraph.removeEvent(f,"mouseup",l);if(i.isUsingExcanvas_){b()}};b=function(){try{i.isChangingRange_=true;i.dygraph_.dateWindow_=j(i.getZoomHandleStatus_());i.dygraph_.drawGraph_(false)}finally{i.isChangingRange_=false}};h=function(t){if(n||c){return}var u=e(t)?"move":"default";if(u!=i.fgcanvas_.style.cursor){i.fgcanvas_.style.cursor=u}};var q={mousedown:function(v,u,t){t.initializeMouseDown(v,u,t);Dygraph.startPan(v,u,t)},mousemove:function(v,u,t){if(t.isPanning){Dygraph.movePan(v,u,t)}},mouseup:function(v,u,t){if(t.isPanning){Dygraph.endPan(v,u,t)}}};this.dygraph_.attrs_.interactionModel=q;this.dygraph_.attrs_.panEdgeFraction=0.0001;var a=window.opera?"mousedown":"dragstart";Dygraph.addEvent(this.leftZoomHandle_,a,d);Dygraph.addEvent(this.rightZoomHandle_,a,d);if(this.isUsingExcanvas_){Dygraph.addEvent(this.iePanOverlay_,"mousedown",s)}else{Dygraph.addEvent(this.fgcanvas_,"mousedown",s);Dygraph.addEvent(this.fgcanvas_,"mousemove",h)}};DygraphRangeSelector.prototype.drawStaticLayer_=function(){var a=this.bgcanvas_ctx_;a.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);try{this.drawMiniPlot_()}catch(b){Dygraph.warn(b)}var c=0.5;this.bgcanvas_ctx_.lineWidth=1;a.strokeStyle="gray";a.beginPath();a.moveTo(c,c);a.lineTo(c,this.canvasRect_.h-c);a.lineTo(this.canvasRect_.w-c,this.canvasRect_.h-c);a.lineTo(this.canvasRect_.w-c,c);a.stroke()};DygraphRangeSelector.prototype.drawMiniPlot_=function(){var p=this.attr_("rangeSelectorPlotFillColor");var l=this.attr_("rangeSelectorPlotStrokeColor");if(!p&&!l){return}var m=this.computeCombinedSeriesAndLimits_();var e=m.yMax-m.yMin;var r=this.bgcanvas_ctx_;var f=0.5;var j=this.dygraph_.xAxisExtremes();var b=Math.max(j[1]-j[0],1e-30);var q=(this.canvasRect_.w-f)/b;var o=(this.canvasRect_.h-f)/e;var d=this.canvasRect_.w-f;var h=this.canvasRect_.h-f;r.beginPath();r.moveTo(f,h);for(var g=0;g<m.data.length;g++){var a=m.data[g];var n=(a[0]-j[0])*q;var k=h-(a[1]-m.yMin)*o;if(isFinite(n)&&isFinite(k)){r.lineTo(n,k)}}r.lineTo(d,h);r.closePath();if(p){var c=this.bgcanvas_ctx_.createLinearGradient(0,0,0,h);c.addColorStop(0,"white");c.addColorStop(1,p);this.bgcanvas_ctx_.fillStyle=c;r.fill()}if(l){this.bgcanvas_ctx_.strokeStyle=l;this.bgcanvas_ctx_.lineWidth=1.5;r.stroke()}};DygraphRangeSelector.prototype.computeCombinedSeriesAndLimits_=function(){var u=this.dygraph_.rawData_;var t=this.attr_("logscale");var p=[];var c;var g;var f,m;var l;var s,r,q;for(s=0;s<u.length;s++){if(u[s].length>1&&u[s][1]!=null){l=typeof u[s][1]!="number";if(l){c=[];g=[];for(q=0;q<u[s][1].length;q++){c.push(0);g.push(0)}}break}}for(s=0;s<u.length;s++){var h=u[s];var d=h[0];if(l){for(q=0;q<c.length;q++){c[q]=g[q]=0}}else{c=g=0}for(r=1;r<h.length;r++){if(this.dygraph_.visibility()[r-1]){if(l){for(q=0;q<c.length;q++){m=h[r][q];if(m===null||isNaN(m)){continue}c[q]+=m;g[q]++}}else{m=h[r];if(m===null||isNaN(m)){continue}c+=m;g++}}}if(l){for(q=0;q<c.length;q++){c[q]/=g[q]}f=c.slice(0)}else{f=c/g}p.push([d,f])}p=this.dygraph_.rollingAverage(p,this.dygraph_.rollPeriod_);if(typeof p[0][1]!="number"){for(s=0;s<p.length;s++){f=p[s][1];p[s][1]=f[0]}}var a=Number.MAX_VALUE;var b=-Number.MAX_VALUE;for(s=0;s<p.length;s++){f=p[s][1];if(f!==null&&isFinite(f)&&(!t||f>0)){a=Math.min(a,f);b=Math.max(b,f)}}var n=0.25;if(t){b=Dygraph.log10(b);b+=b*n;a=Dygraph.log10(a);for(s=0;s<p.length;s++){p[s][1]=Dygraph.log10(p[s][1])}}else{var e;var o=b-a;if(o<=Number.MIN_VALUE){e=b*n}else{e=o*n}b+=e;a-=e}return{data:p,yMin:a,yMax:b}};DygraphRangeSelector.prototype.placeZoomHandles_=function(){var g=this.dygraph_.xAxisExtremes();var a=this.dygraph_.xAxisRange();var b=g[1]-g[0];var i=Math.max(0,(a[0]-g[0])/b);var e=Math.max(0,(g[1]-a[1])/b);var h=this.canvasRect_.x+this.canvasRect_.w*i;var d=this.canvasRect_.x+this.canvasRect_.w*(1-e);var c=Math.max(this.canvasRect_.y,this.canvasRect_.y+(this.canvasRect_.h-this.leftZoomHandle_.height)/2);var f=this.leftZoomHandle_.width/2;this.leftZoomHandle_.style.left=(h-f)+"px";this.leftZoomHandle_.style.top=c+"px";this.rightZoomHandle_.style.left=(d-f)+"px";this.rightZoomHandle_.style.top=this.leftZoomHandle_.style.top;this.leftZoomHandle_.style.visibility="visible";this.rightZoomHandle_.style.visibility="visible"};DygraphRangeSelector.prototype.drawInteractiveLayer_=function(){var b=this.fgcanvas_ctx_;b.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);var e=1;var d=this.canvasRect_.w-e;var a=this.canvasRect_.h-e;var g=this.getZoomHandleStatus_();b.strokeStyle="black";if(!g.isZoomed){b.beginPath();b.moveTo(e,e);b.lineTo(e,a);b.lineTo(d,a);b.lineTo(d,e);b.stroke();if(this.iePanOverlay_){this.iePanOverlay_.style.display="none"}}else{var f=Math.max(e,g.leftHandlePos-this.canvasRect_.x);var c=Math.min(d,g.rightHandlePos-this.canvasRect_.x);b.fillStyle="rgba(240, 240, 240, 0.6)";b.fillRect(0,0,f,this.canvasRect_.h);b.fillRect(c,0,this.canvasRect_.w-c,this.canvasRect_.h);b.beginPath();b.moveTo(e,e);b.lineTo(f,e);b.lineTo(f,a);b.lineTo(c,a);b.lineTo(c,e);b.lineTo(d,e);b.stroke();if(this.isUsingExcanvas_){this.iePanOverlay_.style.width=(c-f)+"px";this.iePanOverlay_.style.left=f+"px";this.iePanOverlay_.style.height=a+"px";this.iePanOverlay_.style.display="inline"}}};DygraphRangeSelector.prototype.getZoomHandleStatus_=function(){var b=this.leftZoomHandle_.width/2;var c=parseInt(this.leftZoomHandle_.style.left,10)+b;var a=parseInt(this.rightZoomHandle_.style.left,10)+b;return{leftHandlePos:c,rightHandlePos:a,isZoomed:(c-1>this.canvasRect_.x||a+1<this.canvasRect_.x+this.canvasRect_.w)}};"use strict";Dygraph.numericTicks=function(I,H,w,r,d,s){var C=r("pixelsPerLabel");var J=[];var F,D,v,A;if(s){for(F=0;F<s.length;F++){J.push({v:s[F]})}}else{if(r("logscale")){A=Math.floor(w/C);var o=Dygraph.binarySearch(I,Dygraph.PREFERRED_LOG_TICK_VALUES,1);var K=Dygraph.binarySearch(H,Dygraph.PREFERRED_LOG_TICK_VALUES,-1);if(o==-1){o=0}if(K==-1){K=Dygraph.PREFERRED_LOG_TICK_VALUES.length-1}var u=null;if(K-o>=A/4){for(var t=K;t>=o;t--){var p=Dygraph.PREFERRED_LOG_TICK_VALUES[t];var m=Math.log(p/I)/Math.log(H/I)*w;var G={v:p};if(u===null){u={tickValue:p,pixel_coord:m}}else{if(Math.abs(m-u.pixel_coord)>=C){u={tickValue:p,pixel_coord:m}}else{G.label=""}}J.push(G)}J.reverse()}}if(J.length===0){var h=r("labelsKMG2");var q;if(h){q=[1,2,4,8]}else{q=[1,2,5]}var L,z,c;for(F=-10;F<50;F++){var g;if(h){g=Math.pow(16,F)}else{g=Math.pow(10,F)}var f=0;for(D=0;D<q.length;D++){L=g*q[D];z=Math.floor(I/L)*L;c=Math.ceil(H/L)*L;A=Math.abs(c-z)/L;f=w/A;if(f>C){break}}if(f>C){break}}if(z>c){L*=-1}for(F=0;F<A;F++){v=z+F*L;J.push({v:v})}}}var B;var y=[];if(r("labelsKMB")){B=1000;y=["K","M","B","T"]}if(r("labelsKMG2")){if(B){Dygraph.warn("Setting both labelsKMB and labelsKMG2. Pick one!")}B=1024;y=["k","M","G","T"]}var E=r("axisLabelFormatter");for(F=0;F<J.length;F++){if(J[F].label!==undefined){continue}v=J[F].v;var e=Math.abs(v);var l=E(v,0,r,d);if(y.length>0){var x=B*B*B*B;for(D=3;D>=0;D--,x/=B){if(e>=x){l=Dygraph.round_(v/x,r("digitsAfterDecimal"))+y[D];break}}}J[F].label=l}return J};Dygraph.dateTicker=function(e,c,i,g,f,h){var d=Dygraph.pickDateTickGranularity(e,c,i,g);if(d>=0){return Dygraph.getDateAxis(e,c,d,g,f)}else{return[]}};Dygraph.SECONDLY=0;Dygraph.TWO_SECONDLY=1;Dygraph.FIVE_SECONDLY=2;Dygraph.TEN_SECONDLY=3;Dygraph.THIRTY_SECONDLY=4;Dygraph.MINUTELY=5;Dygraph.TWO_MINUTELY=6;Dygraph.FIVE_MINUTELY=7;Dygraph.TEN_MINUTELY=8;Dygraph.THIRTY_MINUTELY=9;Dygraph.HOURLY=10;Dygraph.TWO_HOURLY=11;Dygraph.SIX_HOURLY=12;Dygraph.DAILY=13;Dygraph.WEEKLY=14;Dygraph.MONTHLY=15;Dygraph.QUARTERLY=16;Dygraph.BIANNUAL=17;Dygraph.ANNUAL=18;Dygraph.DECADAL=19;Dygraph.CENTENNIAL=20;Dygraph.NUM_GRANULARITIES=21;Dygraph.SHORT_SPACINGS=[];Dygraph.SHORT_SPACINGS[Dygraph.SECONDLY]=1000*1;Dygraph.SHORT_SPACINGS[Dygraph.TWO_SECONDLY]=1000*2;Dygraph.SHORT_SPACINGS[Dygraph.FIVE_SECONDLY]=1000*5;Dygraph.SHORT_SPACINGS[Dygraph.TEN_SECONDLY]=1000*10;Dygraph.SHORT_SPACINGS[Dygraph.THIRTY_SECONDLY]=1000*30;Dygraph.SHORT_SPACINGS[Dygraph.MINUTELY]=1000*60;Dygraph.SHORT_SPACINGS[Dygraph.TWO_MINUTELY]=1000*60*2;Dygraph.SHORT_SPACINGS[Dygraph.FIVE_MINUTELY]=1000*60*5;Dygraph.SHORT_SPACINGS[Dygraph.TEN_MINUTELY]=1000*60*10;Dygraph.SHORT_SPACINGS[Dygraph.THIRTY_MINUTELY]=1000*60*30;Dygraph.SHORT_SPACINGS[Dygraph.HOURLY]=1000*3600;Dygraph.SHORT_SPACINGS[Dygraph.TWO_HOURLY]=1000*3600*2;Dygraph.SHORT_SPACINGS[Dygraph.SIX_HOURLY]=1000*3600*6;Dygraph.SHORT_SPACINGS[Dygraph.DAILY]=1000*86400;Dygraph.SHORT_SPACINGS[Dygraph.WEEKLY]=1000*604800;Dygraph.PREFERRED_LOG_TICK_VALUES=function(){var c=[];for(var b=-39;b<=39;b++){var a=Math.pow(10,b);for(var d=1;d<=9;d++){var e=a*d;c.push(e)}}return c}();Dygraph.pickDateTickGranularity=function(d,c,j,h){var g=h("pixelsPerLabel");for(var f=0;f<Dygraph.NUM_GRANULARITIES;f++){var e=Dygraph.numDateTicks(d,c,f);if(j/e>=g){return f}}return -1};Dygraph.numDateTicks=function(e,b,g){if(g<Dygraph.MONTHLY){var h=Dygraph.SHORT_SPACINGS[g];return Math.floor(0.5+1*(b-e)/h)}else{var f=1;var d=12;if(g==Dygraph.QUARTERLY){d=3}if(g==Dygraph.BIANNUAL){d=2}if(g==Dygraph.ANNUAL){d=1}if(g==Dygraph.DECADAL){d=1;f=10}if(g==Dygraph.CENTENNIAL){d=1;f=100}var c=365.2524*24*3600*1000;var a=1*(b-e)/c;return Math.floor(0.5+1*a*d/f)}};Dygraph.getDateAxis=function(n,h,a,l,w){var u=l("axisLabelFormatter");var z=[];var k;if(a<Dygraph.MONTHLY){var c=Dygraph.SHORT_SPACINGS[a];var v=c/1000;var y=new Date(n);var f;if(v<=60){f=y.getSeconds();y.setSeconds(f-f%v)}else{y.setSeconds(0);v/=60;if(v<=60){f=y.getMinutes();y.setMinutes(f-f%v)}else{y.setMinutes(0);v/=60;if(v<=24){f=y.getHours();y.setHours(f-f%v)}else{y.setHours(0);v/=24;if(v==7){y.setDate(y.getDate()-y.getDay())}}}}n=y.getTime();for(k=n;k<=h;k+=c){z.push({v:k,label:u(new Date(k),a,l,w)})}}else{var e;var o=1;if(a==Dygraph.MONTHLY){e=[0,1,2,3,4,5,6,7,8,9,10,11]}else{if(a==Dygraph.QUARTERLY){e=[0,3,6,9]}else{if(a==Dygraph.BIANNUAL){e=[0,6]}else{if(a==Dygraph.ANNUAL){e=[0]}else{if(a==Dygraph.DECADAL){e=[0];o=10}else{if(a==Dygraph.CENTENNIAL){e=[0];o=100}else{Dygraph.warn("Span of dates is too long")}}}}}}var s=new Date(n).getFullYear();var p=new Date(h).getFullYear();var b=Dygraph.zeropad;for(var r=s;r<=p;r++){if(r%o!==0){continue}for(var q=0;q<e.length;q++){var m=r+"/"+b(1+e[q])+"/01";k=Dygraph.dateStrToMillis(m);if(k<n||k>h){continue}z.push({v:k,label:u(new Date(k),a,l,w)})}}}return z};Dygraph.DEFAULT_ATTRS.axes.x.ticker=Dygraph.dateTicker;Dygraph.DEFAULT_ATTRS.axes.y.ticker=Dygraph.numericTicks;Dygraph.DEFAULT_ATTRS.axes.y2.ticker=Dygraph.numericTicks;"use strict";function RGBColor(f){this.ok=false;if(f.charAt(0)=="#"){f=f.substr(1,6)}f=f.replace(/ /g,"");f=f.toLowerCase();var b={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"00ffff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000000",blanchedalmond:"ffebcd",blue:"0000ff",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"00ffff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dodgerblue:"1e90ff",feldspar:"d19275",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"ff00ff",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgrey:"d3d3d3",lightgreen:"90ee90",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslateblue:"8470ff",lightslategray:"778899",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"00ff00",limegreen:"32cd32",linen:"faf0e6",magenta:"ff00ff",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370d8",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"d87093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",red:"ff0000",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",violetred:"d02090",wheat:"f5deb3",white:"ffffff",whitesmoke:"f5f5f5",yellow:"ffff00",yellowgreen:"9acd32"};for(var g in b){if(f==g){f=b[g]}}var e=[{re:/^rgb$(\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})$$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(i){return[parseInt(i[1]),parseInt(i[2]),parseInt(i[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,example:["#00ff00","336699"],process:function(i){return[parseInt(i[1],16),parseInt(i[2],16),parseInt(i[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(i){return[parseInt(i[1]+i[1],16),parseInt(i[2]+i[2],16),parseInt(i[3]+i[3],16)]}}];for(var c=0;c<e.length;c++){var j=e[c].re;var a=e[c].process;var h=j.exec(f);if(h){var d=a(h);this.r=d[0];this.g=d[1];this.b=d[2];this.ok=true}}this.r=(this.r<0||isNaN(this.r))?0:((this.r>255)?255:this.r);this.g=(this.g<0||isNaN(this.g))?0:((this.g>255)?255:this.g);this.b=(this.b<0||isNaN(this.b))?0:((this.b>255)?255:this.b);this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"};this.toHex=function(){var l=this.r.toString(16);var k=this.g.toString(16);var i=this.b.toString(16);if(l.length==1){l="0"+l}if(k.length==1){k="0"+k}if(i.length==1){i="0"+i}return"#"+l+k+i}}Date.ext={};Date.ext.util={};Date.ext.util.xPad=function(a,c,b){if(typeof(b)=="undefined"){b=10}for(;parseInt(a,10)<b&&b>1;b/=10){a=c.toString()+a}return a.toString()};Date.prototype.locale="en-GB";if(document.getElementsByTagName("html")&&document.getElementsByTagName("html")[0].lang){Date.prototype.locale=document.getElementsByTagName("html")[0].lang}Date.ext.locales={};Date.ext.locales.en={a:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],A:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],b:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],B:["January","February","March","April","May","June","July","August","September","October","November","December"],c:"%a %d %b %Y %T %Z",p:["AM","PM"],P:["am","pm"],x:"%d/%m/%y",X:"%T"};Date.ext.locales["en-US"]=Date.ext.locales.en;Date.ext.locales["en-US"].c="%a %d %b %Y %r %Z";Date.ext.locales["en-US"].x="%D";Date.ext.locales["en-US"].X="%r";Date.ext.locales["en-GB"]=Date.ext.locales.en;Date.ext.locales["en-AU"]=Date.ext.locales["en-GB"];Date.ext.formats={a:function(a){return Date.ext.locales[a.locale].a[a.getDay()]},A:function(a){return Date.ext.locales[a.locale].A[a.getDay()]},b:function(a){return Date.ext.locales[a.locale].b[a.getMonth()]},B:function(a){return Date.ext.locales[a.locale].B[a.getMonth()]},c:"toLocaleString",C:function(a){return Date.ext.util.xPad(parseInt(a.getFullYear()/100,10),0)},d:["getDate","0"],e:["getDate"," "],g:function(a){return Date.ext.util.xPad(parseInt(Date.ext.util.G(a)/100,10),0)},G:function(c){var e=c.getFullYear();var b=parseInt(Date.ext.formats.V(c),10);var a=parseInt(Date.ext.formats.W(c),10);if(a>b){e++}else{if(a===0&&b>=52){e--}}return e},H:["getHours","0"],I:function(b){var a=b.getHours()%12;return Date.ext.util.xPad(a===0?12:a,0)},j:function(c){var a=c-new Date(""+c.getFullYear()+"/1/1 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Date.ext.util.xPad(b,0,10)},y:function(a){return Date.ext.util.xPad(a.getFullYear()%100,0)},Y:"getFullYear",z:function(c){var b=c.getTimezoneOffset();var a=Date.ext.util.xPad(parseInt(Math.abs(b/60),10),0);var e=Date.ext.util.xPad(b%60,0);return(b>0?"-":"+")+a+e},Z:function(a){return a.toString().replace(/^.*$([^)]+)$$/,"$1")},"%":function(a){return"%"}};Date.ext.aggregates={c:"locale",D:"%m/%d/%y",h:"%b",n:"\n",r:"%I:%M:%S %p",R:"%H:%M",t:"\t",T:"%H:%M:%S",x:"locale",X:"locale"};Date.ext.aggregates.z=Date.ext.formats.z(new Date());Date.ext.aggregates.Z=Date.ext.formats.Z(new Date());Date.ext.unsupported={};Date.prototype.strftime=function(a){if(!(this.locale in Date.ext.locales)){if(this.locale.replace(/-[a-zA-Z]+$/,"") in Date.ext.locales){this.locale=this.locale.replace(/-[a-zA-Z]+$/,"")}else{this.locale="en-GB"}}var c=this;while(a.match(/%[cDhnrRtTxXzZ]/)){a=a.replace(/%([cDhnrRtTxXzZ])/g,function(e,d){var g=Date.ext.aggregates[d];return(g=="locale"?Date.ext.locales[c.locale][d]:g)})}var b=a.replace(/%([aAbBCdegGHIjmMpPSuUVwWyY%])/g,function(e,d){var g=Date.ext.formats[d];if(typeof(g)=="string"){return c[g]()}else{if(typeof(g)=="function"){return g.call(c,c)}else{if(typeof(g)=="object"&&typeof(g[0])=="string"){return Date.ext.util.xPad(c[g[0]](),g[1])}else{return d}}}});c=null;return b};

 /trunk/src/plugins/ipfm/dygraph/excanvas.js
 ,0 → 1,924
+// Copyright 2006 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// Known Issues:
+//
+// * Patterns are not implemented.
+// * Radial gradient are not implemented. The VML version of these look very
+//   different from the canvas one.
+// * Clipping paths are not implemented.
+// * Coordsize. The width and height attribute have higher priority than the
+//   width and height style values which isn't correct.
+// * Painting mode isn't implemented.
+// * Canvas width/height should is using content-box by default. IE in
+//   Quirks mode will draw the canvas using border-box. Either change your
+//   doctype to HTML5
+//   (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype)
+//   or use Box Sizing Behavior from WebFX
+//   (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html)
+// * Non uniform scaling does not correctly scale strokes.
+// * Optimize. There is always room for speed improvements.
+// Only add this code if we do not already have a canvas implementation
+if (!document.createElement('canvas').getContext) {
+(function() {
+  // alias some functions to make (compiled) code shorter
+  var m = Math;
+  var mr = m.round;
+  var ms = m.sin;
+  var mc = m.cos;
+  var abs = m.abs;
+  var sqrt = m.sqrt;
+  // this is used for sub pixel precision
+  var Z = 10;
+  var Z2 = Z / 2;
+  /**
+   * This funtion is assigned to the <canvas> elements as element.getContext().
+   * @this {HTMLElement}
+   * @return {CanvasRenderingContext2D_}
+   */
+  function getContext() {
+    return this.context_ ||
+        (this.context_ = new CanvasRenderingContext2D_(this));
+  }
+  var slice = Array.prototype.slice;
+  /**
+   * Binds a function to an object. The returned function will always use the
+   * passed in {@code obj} as {@code this}.
+   *
+   * Example:
+   *
+   *   g = bind(f, obj, a, b)
+   *   g(c, d) // will do f.call(obj, a, b, c, d)
+   *
+   * @param {Function} f The function to bind the object to
+   * @param {Object} obj The object that should act as this when the function
+   *     is called
+   * @param {*} var_args Rest arguments that will be used as the initial
+   *     arguments when the function is called
+   * @return {Function} A new function that has bound this
+   */
+  function bind(f, obj, var_args) {
+    var a = slice.call(arguments, 2);
+    return function() {
+      return f.apply(obj, a.concat(slice.call(arguments)));
+    };
+  }
+  var G_vmlCanvasManager_ = {
+    init: function(opt_doc) {
+      if (/MSIE/.test(navigator.userAgent) && !window.opera) {
+        var doc = opt_doc || document;
+        // Create a dummy element so that IE will allow canvas elements to be
+        // recognized.
+        doc.createElement('canvas');
+        doc.attachEvent('onreadystatechange', bind(this.init_, this, doc));
+      }
+    },
+    init_: function(doc) {
+      // create xmlns
+      if (!doc.namespaces['g_vml_']) {
+        doc.namespaces.add('g_vml_', 'urn:schemas-microsoft-com:vml',
+                           '#default#VML');
+      }
+      if (!doc.namespaces['g_o_']) {
+        doc.namespaces.add('g_o_', 'urn:schemas-microsoft-com:office:office',
+                           '#default#VML');
+      }
+      // Setup default CSS.  Only add one style sheet per document
+      if (!doc.styleSheets['ex_canvas_']) {
+        var ss = doc.createStyleSheet();
+        ss.owningElement.id = 'ex_canvas_';
+        ss.cssText = 'canvas{display:inline-block;overflow:hidden;' +
+            // default size is 300x150 in Gecko and Opera
+            'text-align:left;width:300px;height:150px}' +
+            'g_vml_\\:*{behavior:url(#default#VML)}' +
+            'g_o_\\:*{behavior:url(#default#VML)}';
+      }
+      // find all canvas elements
+      var els = doc.getElementsByTagName('canvas');
+      for (var i = 0; i < els.length; i++) {
+        this.initElement(els[i]);
+      }
+    },
+    /**
+     * Public initializes a canvas element so that it can be used as canvas
+     * element from now on. This is called automatically before the page is
+     * loaded but if you are creating elements using createElement you need to
+     * make sure this is called on the element.
+     * @param {HTMLElement} el The canvas element to initialize.
+     * @return {HTMLElement} the element that was created.
+     */
+    initElement: function(el) {
+      if (!el.getContext) {
+        el.getContext = getContext;
+        // Remove fallback content. There is no way to hide text nodes so we
+        // just remove all childNodes. We could hide all elements and remove
+        // text nodes but who really cares about the fallback content.
+        el.innerHTML = '';
+        // do not use inline function because that will leak memory
+        el.attachEvent('onpropertychange', onPropertyChange);
+        el.attachEvent('onresize', onResize);
+        var attrs = el.attributes;
+        if (attrs.width && attrs.width.specified) {
+          // TODO: use runtimeStyle and coordsize
+          // el.getContext().setWidth_(attrs.width.nodeValue);
+          el.style.width = attrs.width.nodeValue + 'px';
+        } else {
+          el.width = el.clientWidth;
+        }
+        if (attrs.height && attrs.height.specified) {
+          // TODO: use runtimeStyle and coordsize
+          // el.getContext().setHeight_(attrs.height.nodeValue);
+          el.style.height = attrs.height.nodeValue + 'px';
+        } else {
+          el.height = el.clientHeight;
+        }
+        //el.getContext().setCoordsize_()
+      }
+      return el;
+    }
+  };
+  function onPropertyChange(e) {
+    var el = e.srcElement;
+    switch (e.propertyName) {
+      case 'width':
+        el.style.width = el.attributes.width.nodeValue + 'px';
+        el.getContext().clearRect();
+        break;
+      case 'height':
+        el.style.height = el.attributes.height.nodeValue + 'px';
+        el.getContext().clearRect();
+        break;
+    }
+  }
+  function onResize(e) {
+    var el = e.srcElement;
+    if (el.firstChild) {
+      el.firstChild.style.width =  el.clientWidth + 'px';
+      el.firstChild.style.height = el.clientHeight + 'px';
+    }
+  }
+  G_vmlCanvasManager_.init();
+  // precompute "00" to "FF"
+  var dec2hex = [];
+  for (var i = 0; i < 16; i++) {
+    for (var j = 0; j < 16; j++) {
+      dec2hex[i * 16 + j] = i.toString(16) + j.toString(16);
+    }
+  }
+  function createMatrixIdentity() {
+    return [
+      [1, 0, 0],
+      [0, 1, 0],
+      [0, 0, 1]
+    ];
+  }
+  function matrixMultiply(m1, m2) {
+    var result = createMatrixIdentity();
+    for (var x = 0; x < 3; x++) {
+      for (var y = 0; y < 3; y++) {
+        var sum = 0;
+        for (var z = 0; z < 3; z++) {
+          sum += m1[x][z] * m2[z][y];
+        }
+        result[x][y] = sum;
+      }
+    }
+    return result;
+  }
+  function copyState(o1, o2) {
+    o2.fillStyle     = o1.fillStyle;
+    o2.lineCap       = o1.lineCap;
+    o2.lineJoin      = o1.lineJoin;
+    o2.lineWidth     = o1.lineWidth;
+    o2.miterLimit    = o1.miterLimit;
+    o2.shadowBlur    = o1.shadowBlur;
+    o2.shadowColor   = o1.shadowColor;
+    o2.shadowOffsetX = o1.shadowOffsetX;
+    o2.shadowOffsetY = o1.shadowOffsetY;
+    o2.strokeStyle   = o1.strokeStyle;
+    o2.globalAlpha   = o1.globalAlpha;
+    o2.arcScaleX_    = o1.arcScaleX_;
+    o2.arcScaleY_    = o1.arcScaleY_;
+    o2.lineScale_    = o1.lineScale_;
+  }
+  function processStyle(styleString) {
+    var str, alpha = 1;
+    styleString = String(styleString);
+    if (styleString.substring(0, 3) == 'rgb') {
+      var start = styleString.indexOf('(', 3);
+      var end = styleString.indexOf(')', start + 1);
+      var guts = styleString.substring(start + 1, end).split(',');
+      str = '#';
+      for (var i = 0; i < 3; i++) {
+        str += dec2hex[Number(guts[i])];
+      }
+      if (guts.length == 4 && styleString.substr(3, 1) == 'a') {
+        alpha = guts[3];
+      }
+    } else {
+      str = styleString;
+    }
+    return {color: str, alpha: alpha};
+  }
+  function processLineCap(lineCap) {
+    switch (lineCap) {
+      case 'butt':
+        return 'flat';
+      case 'round':
+        return 'round';
+      case 'square':
+      default:
+        return 'square';
+    }
+  }
+  /**
+   * This class implements CanvasRenderingContext2D interface as described by
+   * the WHATWG.
+   * @param {HTMLElement} surfaceElement The element that the 2D context should
+   * be associated with
+   */
+  function CanvasRenderingContext2D_(surfaceElement) {
+    this.m_ = createMatrixIdentity();
+    this.mStack_ = [];
+    this.aStack_ = [];
+    this.currentPath_ = [];
+    // Canvas context properties
+    this.strokeStyle = '#000';
+    this.fillStyle = '#000';
+    this.lineWidth = 1;
+    this.lineJoin = 'miter';
+    this.lineCap = 'butt';
+    this.miterLimit = Z * 1;
+    this.globalAlpha = 1;
+    this.canvas = surfaceElement;
+    var el = surfaceElement.ownerDocument.createElement('div');
+    el.style.width =  surfaceElement.clientWidth + 'px';
+    el.style.height = surfaceElement.clientHeight + 'px';
+    el.style.overflow = 'hidden';
+    el.style.position = 'absolute';
+    surfaceElement.appendChild(el);
+    this.element_ = el;
+    this.arcScaleX_ = 1;
+    this.arcScaleY_ = 1;
+    this.lineScale_ = 1;
+  }
+  var contextPrototype = CanvasRenderingContext2D_.prototype;
+  contextPrototype.clearRect = function() {
+    this.element_.innerHTML = '';
+  };
+  contextPrototype.beginPath = function() {
+    // TODO: Branch current matrix so that save/restore has no effect
+    //       as per safari docs.
+    this.currentPath_ = [];
+  };
+  contextPrototype.moveTo = function(aX, aY) {
+    var p = this.getCoords_(aX, aY);
+    this.currentPath_.push({type: 'moveTo', x: p.x, y: p.y});
+    this.currentX_ = p.x;
+    this.currentY_ = p.y;
+  };
+  contextPrototype.lineTo = function(aX, aY) {
+    var p = this.getCoords_(aX, aY);
+    this.currentPath_.push({type: 'lineTo', x: p.x, y: p.y});
+    this.currentX_ = p.x;
+    this.currentY_ = p.y;
+  };
+  contextPrototype.bezierCurveTo = function(aCP1x, aCP1y,
+                                            aCP2x, aCP2y,
+                                            aX, aY) {
+    var p = this.getCoords_(aX, aY);
+    var cp1 = this.getCoords_(aCP1x, aCP1y);
+    var cp2 = this.getCoords_(aCP2x, aCP2y);
+    bezierCurveTo(this, cp1, cp2, p);
+  };
+  // Helper function that takes the already fixed cordinates.
+  function bezierCurveTo(self, cp1, cp2, p) {
+    self.currentPath_.push({
+      type: 'bezierCurveTo',
+      cp1x: cp1.x,
+      cp1y: cp1.y,
+      cp2x: cp2.x,
+      cp2y: cp2.y,
+      x: p.x,
+      y: p.y
+    });
+    self.currentX_ = p.x;
+    self.currentY_ = p.y;
+  }
+  contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) {
+    // the following is lifted almost directly from
+    // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes
+    var cp = this.getCoords_(aCPx, aCPy);
+    var p = this.getCoords_(aX, aY);
+    var cp1 = {
+      x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_),
+      y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_)
+    };
+    var cp2 = {
+      x: cp1.x + (p.x - this.currentX_) / 3.0,
+      y: cp1.y + (p.y - this.currentY_) / 3.0
+    };
+    bezierCurveTo(this, cp1, cp2, p);
+  };
+  contextPrototype.arc = function(aX, aY, aRadius,
+                                  aStartAngle, aEndAngle, aClockwise) {
+    aRadius *= Z;
+    var arcType = aClockwise ? 'at' : 'wa';
+    var xStart = aX + mc(aStartAngle) * aRadius - Z2;
+    var yStart = aY + ms(aStartAngle) * aRadius - Z2;
+    var xEnd = aX + mc(aEndAngle) * aRadius - Z2;
+    var yEnd = aY + ms(aEndAngle) * aRadius - Z2;
+    // IE won't render arches drawn counter clockwise if xStart == xEnd.
+    if (xStart == xEnd && !aClockwise) {
+      xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something
+                       // that can be represented in binary
+    }
+    var p = this.getCoords_(aX, aY);
+    var pStart = this.getCoords_(xStart, yStart);
+    var pEnd = this.getCoords_(xEnd, yEnd);
+    this.currentPath_.push({type: arcType,
+                           x: p.x,
+                           y: p.y,
+                           radius: aRadius,
+                           xStart: pStart.x,
+                           yStart: pStart.y,
+                           xEnd: pEnd.x,
+                           yEnd: pEnd.y});
+  };
+  contextPrototype.rect = function(aX, aY, aWidth, aHeight) {
+    this.moveTo(aX, aY);
+    this.lineTo(aX + aWidth, aY);
+    this.lineTo(aX + aWidth, aY + aHeight);
+    this.lineTo(aX, aY + aHeight);
+    this.closePath();
+  };
+  contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) {
+    var oldPath = this.currentPath_;
+    this.beginPath();
+    this.moveTo(aX, aY);
+    this.lineTo(aX + aWidth, aY);
+    this.lineTo(aX + aWidth, aY + aHeight);
+    this.lineTo(aX, aY + aHeight);
+    this.closePath();
+    this.stroke();
+    this.currentPath_ = oldPath;
+  };
+  contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) {
+    var oldPath = this.currentPath_;
+    this.beginPath();
+    this.moveTo(aX, aY);
+    this.lineTo(aX + aWidth, aY);
+    this.lineTo(aX + aWidth, aY + aHeight);
+    this.lineTo(aX, aY + aHeight);
+    this.closePath();
+    this.fill();
+    this.currentPath_ = oldPath;
+  };
+  contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) {
+    var gradient = new CanvasGradient_('gradient');
+    gradient.x0_ = aX0;
+    gradient.y0_ = aY0;
+    gradient.x1_ = aX1;
+    gradient.y1_ = aY1;
+    return gradient;
+  };
+  contextPrototype.createRadialGradient = function(aX0, aY0, aR0,
+                                                   aX1, aY1, aR1) {
+    var gradient = new CanvasGradient_('gradientradial');
+    gradient.x0_ = aX0;
+    gradient.y0_ = aY0;
+    gradient.r0_ = aR0;
+    gradient.x1_ = aX1;
+    gradient.y1_ = aY1;
+    gradient.r1_ = aR1;
+    return gradient;
+  };
+  contextPrototype.drawImage = function(image, var_args) {
+    var dx, dy, dw, dh, sx, sy, sw, sh;
+    // to find the original width we overide the width and height
+    var oldRuntimeWidth = image.runtimeStyle.width;
+    var oldRuntimeHeight = image.runtimeStyle.height;
+    image.runtimeStyle.width = 'auto';
+    image.runtimeStyle.height = 'auto';
+    // get the original size
+    var w = image.width;
+    var h = image.height;
+    // and remove overides
+    image.runtimeStyle.width = oldRuntimeWidth;
+    image.runtimeStyle.height = oldRuntimeHeight;
+    if (arguments.length == 3) {
+      dx = arguments[1];
+      dy = arguments[2];
+      sx = sy = 0;
+      sw = dw = w;
+      sh = dh = h;
+    } else if (arguments.length == 5) {
+      dx = arguments[1];
+      dy = arguments[2];
+      dw = arguments[3];
+      dh = arguments[4];
+      sx = sy = 0;
+      sw = w;
+      sh = h;
+    } else if (arguments.length == 9) {
+      sx = arguments[1];
+      sy = arguments[2];
+      sw = arguments[3];
+      sh = arguments[4];
+      dx = arguments[5];
+      dy = arguments[6];
+      dw = arguments[7];
+      dh = arguments[8];
+    } else {
+      throw Error('Invalid number of arguments');
+    }
+    var d = this.getCoords_(dx, dy);
+    var w2 = sw / 2;
+    var h2 = sh / 2;
+    var vmlStr = [];
+    var W = 10;
+    var H = 10;
+    // For some reason that I've now forgotten, using divs didn't work
+    vmlStr.push(' <g_vml_:group',
+                ' coordsize="', Z * W, ',', Z * H, '"',
+                ' coordorigin="0,0"' ,
+                ' style="width:', W, 'px;height:', H, 'px;position:absolute;');
+    // If filters are necessary (rotation exists), create them
+    // filters are bog-slow, so only create them if abbsolutely necessary
+    // The following check doesn't account for skews (which don't exist
+    // in the canvas spec (yet) anyway.
+    if (this.m_[0][0] != 1 || this.m_[0][1]) {
+      var filter = [];
+      // Note the 12/21 reversal
+      filter.push('M11=', this.m_[0][0], ',',
+                  'M12=', this.m_[1][0], ',',
+                  'M21=', this.m_[0][1], ',',
+                  'M22=', this.m_[1][1], ',',
+                  'Dx=', mr(d.x / Z), ',',
+                  'Dy=', mr(d.y / Z), '');
+      // Bounding box calculation (need to minimize displayed area so that
+      // filters don't waste time on unused pixels.
+      var max = d;
+      var c2 = this.getCoords_(dx + dw, dy);
+      var c3 = this.getCoords_(dx, dy + dh);
+      var c4 = this.getCoords_(dx + dw, dy + dh);
+      max.x = m.max(max.x, c2.x, c3.x, c4.x);
+      max.y = m.max(max.y, c2.y, c3.y, c4.y);
+      vmlStr.push('padding:0 ', mr(max.x / Z), 'px ', mr(max.y / Z),
+                  'px 0;filter:progid:DXImageTransform.Microsoft.Matrix(',
+                  filter.join(''), ", sizingmethod='clip');")
+    } else {
+      vmlStr.push('top:', mr(d.y / Z), 'px;left:', mr(d.x / Z), 'px;');
+    }
+    vmlStr.push(' ">' ,
+                '<g_vml_:image src="', image.src, '"',
+                ' style="width:', Z * dw, 'px;',
+                ' height:', Z * dh, 'px;"',
+                ' cropleft="', sx / w, '"',
+                ' croptop="', sy / h, '"',
+                ' cropright="', (w - sx - sw) / w, '"',
+                ' cropbottom="', (h - sy - sh) / h, '"',
+                ' />',
+                '</g_vml_:group>');
+    this.element_.insertAdjacentHTML('BeforeEnd',
+                                    vmlStr.join(''));
+  };
+  contextPrototype.stroke = function(aFill) {
+    var lineStr = [];
+    var lineOpen = false;
+    var a = processStyle(aFill ? this.fillStyle : this.strokeStyle);
+    var color = a.color;
+    var opacity = a.alpha * this.globalAlpha;
+    var W = 10;
+    var H = 10;
+    lineStr.push('<g_vml_:shape',
+                 ' filled="', !!aFill, '"',
+                 ' style="position:absolute;width:', W, 'px;height:', H, 'px;"',
+                 ' coordorigin="0 0" coordsize="', Z * W, ' ', Z * H, '"',
+                 ' stroked="', !aFill, '"',
+                 ' path="');
+    var newSeq = false;
+    var min = {x: null, y: null};
+    var max = {x: null, y: null};
+    for (var i = 0; i < this.currentPath_.length; i++) {
+      var p = this.currentPath_[i];
+      var c;
+      switch (p.type) {
+        case 'moveTo':
+          c = p;
+          lineStr.push(' m ', mr(p.x), ',', mr(p.y));
+          break;
+        case 'lineTo':
+          lineStr.push(' l ', mr(p.x), ',', mr(p.y));
+          break;
+        case 'close':
+          lineStr.push(' x ');
+          p = null;
+          break;
+        case 'bezierCurveTo':
+          lineStr.push(' c ',
+                       mr(p.cp1x), ',', mr(p.cp1y), ',',
+                       mr(p.cp2x), ',', mr(p.cp2y), ',',
+                       mr(p.x), ',', mr(p.y));
+          break;
+        case 'at':
+        case 'wa':
+          lineStr.push(' ', p.type, ' ',
+                       mr(p.x - this.arcScaleX_ * p.radius), ',',
+                       mr(p.y - this.arcScaleY_ * p.radius), ' ',
+                       mr(p.x + this.arcScaleX_ * p.radius), ',',
+                       mr(p.y + this.arcScaleY_ * p.radius), ' ',
+                       mr(p.xStart), ',', mr(p.yStart), ' ',
+                       mr(p.xEnd), ',', mr(p.yEnd));
+          break;
+      }
+      // TODO: Following is broken for curves due to
+      //       move to proper paths.
+      // Figure out dimensions so we can do gradient fills
+      // properly
+      if (p) {
+        if (min.x == null || p.x < min.x) {
+          min.x = p.x;
+        }
+        if (max.x == null || p.x > max.x) {
+          max.x = p.x;
+        }
+        if (min.y == null || p.y < min.y) {
+          min.y = p.y;
+        }
+        if (max.y == null || p.y > max.y) {
+          max.y = p.y;
+        }
+      }
+    }
+    lineStr.push(' ">');
+    if (!aFill) {
+      var lineWidth = this.lineScale_ * this.lineWidth;
+      // VML cannot correctly render a line if the width is less than 1px.
+      // In that case, we dilute the color to make the line look thinner.
+      if (lineWidth < 1) {
+        opacity *= lineWidth;
+      }
+      lineStr.push(
+        '<g_vml_:stroke',
+        ' opacity="', opacity, '"',
+        ' joinstyle="', this.lineJoin, '"',
+        ' miterlimit="', this.miterLimit, '"',
+        ' endcap="', processLineCap(this.lineCap), '"',
+        ' weight="', lineWidth, 'px"',
+        ' color="', color, '" />'
+      );
+    } else if (typeof this.fillStyle == 'object') {
+      var fillStyle = this.fillStyle;
+      var angle = 0;
+      var focus = {x: 0, y: 0};
+      // additional offset
+      var shift = 0;
+      // scale factor for offset
+      var expansion = 1;
+      if (fillStyle.type_ == 'gradient') {
+        var x0 = fillStyle.x0_ / this.arcScaleX_;
+        var y0 = fillStyle.y0_ / this.arcScaleY_;
+        var x1 = fillStyle.x1_ / this.arcScaleX_;
+        var y1 = fillStyle.y1_ / this.arcScaleY_;
+        var p0 = this.getCoords_(x0, y0);
+        var p1 = this.getCoords_(x1, y1);
+        var dx = p1.x - p0.x;
+        var dy = p1.y - p0.y;
+        angle = Math.atan2(dx, dy) * 180 / Math.PI;
+        // The angle should be a non-negative number.
+        if (angle < 0) {
+          angle += 360;
+        }
+        // Very small angles produce an unexpected result because they are
+        // converted to a scientific notation string.
+        if (angle < 1e-6) {
+          angle = 0;
+        }
+      } else {
+        var p0 = this.getCoords_(fillStyle.x0_, fillStyle.y0_);
+        var width  = max.x - min.x;
+        var height = max.y - min.y;
+        focus = {
+          x: (p0.x - min.x) / width,
+          y: (p0.y - min.y) / height
+        };
+        width  /= this.arcScaleX_ * Z;
+        height /= this.arcScaleY_ * Z;
+        var dimension = m.max(width, height);
+        shift = 2 * fillStyle.r0_ / dimension;
+        expansion = 2 * fillStyle.r1_ / dimension - shift;
+      }
+      // We need to sort the color stops in ascending order by offset,
+      // otherwise IE won't interpret it correctly.
+      var stops = fillStyle.colors_;
+      stops.sort(function(cs1, cs2) {
+        return cs1.offset - cs2.offset;
+      });
+      var length = stops.length;
+      var color1 = stops[0].color;
+      var color2 = stops[length - 1].color;
+      var opacity1 = stops[0].alpha * this.globalAlpha;
+      var opacity2 = stops[length - 1].alpha * this.globalAlpha;
+      var colors = [];
+      for (var i = 0; i < length; i++) {
+        var stop = stops[i];
+        colors.push(stop.offset * expansion + shift + ' ' + stop.color);
+      }
+      // When colors attribute is used, the meanings of opacity and o:opacity2
+      // are reversed.
+      lineStr.push('<g_vml_:fill type="', fillStyle.type_, '"',
+                   ' method="none" focus="100%"',
+                   ' color="', color1, '"',
+                   ' color2="', color2, '"',
+                   ' colors="', colors.join(','), '"',
+                   ' opacity="', opacity2, '"',
+                   ' g_o_:opacity2="', opacity1, '"',
+                   ' angle="', angle, '"',
+                   ' focusposition="', focus.x, ',', focus.y, '" />');
+    } else {
+      lineStr.push('<g_vml_:fill color="', color, '" opacity="', opacity,
+                   '" />');
+    }
+    lineStr.push('</g_vml_:shape>');
+    this.element_.insertAdjacentHTML('beforeEnd', lineStr.join(''));
+  };
+  contextPrototype.fill = function() {
+    this.stroke(true);
+  }
+  contextPrototype.closePath = function() {
+    this.currentPath_.push({type: 'close'});
+  };
+  /**
+   * @private
+   */
+  contextPrototype.getCoords_ = function(aX, aY) {
+    var m = this.m_;
+    return {
+      x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2,
+      y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2
+    }
+  };
+  contextPrototype.save = function() {
+    var o = {};
+    copyState(this, o);
+    this.aStack_.push(o);
+    this.mStack_.push(this.m_);
+    this.m_ = matrixMultiply(createMatrixIdentity(), this.m_);
+  };
+  contextPrototype.restore = function() {
+    copyState(this.aStack_.pop(), this);
+    this.m_ = this.mStack_.pop();
+  };
+  function matrixIsFinite(m) {
+    for (var j = 0; j < 3; j++) {
+      for (var k = 0; k < 2; k++) {
+        if (!isFinite(m[j][k]) || isNaN(m[j][k])) {
+          return false;
+        }
+      }
+    }
+    return true;
+  }
+  function setM(ctx, m, updateLineScale) {
+    if (!matrixIsFinite(m)) {
+      return;
+    }
+    ctx.m_ = m;
+    if (updateLineScale) {
+      // Get the line scale.
+      // Determinant of this.m_ means how much the area is enlarged by the
+      // transformation. So its square root can be used as a scale factor
+      // for width.
+      var det = m[0][0] * m[1][1] - m[0][1] * m[1][0];
+      ctx.lineScale_ = sqrt(abs(det));
+    }
+  }
+  contextPrototype.translate = function(aX, aY) {
+    var m1 = [
+      [1,  0,  0],
+      [0,  1,  0],
+      [aX, aY, 1]
+    ];
+    setM(this, matrixMultiply(m1, this.m_), false);
+  };
+  contextPrototype.rotate = function(aRot) {
+    var c = mc(aRot);
+    var s = ms(aRot);
+    var m1 = [
+      [c,  s, 0],
+      [-s, c, 0],
+      [0,  0, 1]
+    ];
+    setM(this, matrixMultiply(m1, this.m_), false);
+  };
+  contextPrototype.scale = function(aX, aY) {
+    this.arcScaleX_ *= aX;
+    this.arcScaleY_ *= aY;
+    var m1 = [
+      [aX, 0,  0],
+      [0,  aY, 0],
+      [0,  0,  1]
+    ];
+    setM(this, matrixMultiply(m1, this.m_), true);
+  };
+  contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) {
+    var m1 = [
+      [m11, m12, 0],
+      [m21, m22, 0],
+      [dx,  dy,  1]
+    ];
+    setM(this, matrixMultiply(m1, this.m_), true);
+  };
+  contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) {
+    var m = [
+      [m11, m12, 0],
+      [m21, m22, 0],
+      [dx,  dy,  1]
+    ];
+    setM(this, m, true);
+  };
+  /******** STUBS ********/
+  contextPrototype.clip = function() {
+    // TODO: Implement
+  };
+  contextPrototype.arcTo = function() {
+    // TODO: Implement
+  };
+  contextPrototype.createPattern = function() {
+    return new CanvasPattern_;
+  };
+  // Gradient / Pattern Stubs
+  function CanvasGradient_(aType) {
+    this.type_ = aType;
+    this.x0_ = 0;
+    this.y0_ = 0;
+    this.r0_ = 0;
+    this.x1_ = 0;
+    this.y1_ = 0;
+    this.r1_ = 0;
+    this.colors_ = [];
+  }
+  CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) {
+    aColor = processStyle(aColor);
+    this.colors_.push({offset: aOffset,
+                       color: aColor.color,
+                       alpha: aColor.alpha});
+  };
+  function CanvasPattern_() {}
+  // set up externs
+  G_vmlCanvasManager = G_vmlCanvasManager_;
+  CanvasRenderingContext2D = CanvasRenderingContext2D_;
+  CanvasGradient = CanvasGradient_;
+  CanvasPattern = CanvasPattern_;
+})();
+} // if

/trunk/src/plugins/ipfm/dygraph/update-dygraph.sh
0,0 → 1,5
#!/bin/sh
wget http://dygraphs.com/excanvas.js
rm excanvas.js.*
wget http://dygraphs.com/dygraph-combined.js
rm dygraph-combined.js.*
Property changes:
Added: svn:executable
+*
\ No newline at end of property

 /trunk/src/plugins/ipfm/icinga2.conf
 ,0 → 1,47
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_ipfm" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/ipfm.phar" ]
+        arguments = {
+                "-w" = {
+                        value = "$vnag_ipfm_currentWarn$,$vnag_ipfm_expectedWarn$"
+                        description = "<currentTraffic>GB,<expectedTraffic>GB (Warning range)"
+                }
+                "-c" = {
+                        value = "$vnag_ipfm_currentCrit$,$vnag_ipfm_expectedCrit$"
+                        description = "<currentTraffic>GB,<expectedTraffic>GB (Critical range)"
+                }
+                "-l" = {
+                        value = "$vnag_ipfm_limit$"
+                        description = "The monthly limit of your provider (just for optical measurement)"
+                }
+                "-L" = {
+                        value = "$vnag_ipfm_logDir$"
+                        description = "Directory of the ipfm log files (default /var/log/ipfm)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_eth0_ipfm" {
+//      import "generic-service"
+//      check_command = "vnag_ipfm"
+//      vars = {
+//              vnag_ipfm_currentWarn = "6TB"
+//              vnag_ipfm_currentCrit = "8TB"
+//              vnag_ipfm_expectedWarn = "8TB"
+//              vnag_ipfm_expectedCrit = "15TB"
+//              vnag_ipfm_limit = "10TB"
+//              vnag_ipfm_logDir = "/var/log/ipfm"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/ipfm/index.php
 ,0 → 1,62
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-19
+ */
+// This file (index.php) is intended to be called by your browser.
+// If you want to access via Nagios/Icinga or CLI, call "check_ipfm".
+declare(ticks=1);
+define('USE_DYGRAPH', false); // Slow!
+define('ALLOW_HTTP_PARAMTER_OVERWRITE', false); // true: Allow the user to set their own ?w=...&c=... etc.
+if (!ALLOW_HTTP_PARAMTER_OVERWRITE) {
+        $_REQUEST['L'] = '/var/log/ipfm';
+        $_REQUEST['l'] = '10TB'; // LeaseWeb gives us 10 TB free traffic
+        $_REQUEST['w'] = '6TB,8TB';
+        $_REQUEST['c'] = '8TB,15TB';
+}
+?><!DOCTYPE HTML>
+<html>
+<head>
+        <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+        <meta http-equiv="refresh" content="300; URL=<?php echo isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : ''; ?>">
+        <title>Traffic monitor</title>
+        <?php if (USE_DYGRAPH) { ?>
+        <!--[if IE]>
+                <script type="text/javascript" src="excanvas.js"></script>
+        <![endif]-->
+        <script type="text/javascript" src="dygraph/dygraph-combined.js"></script>
+        <?php } ?>
+        <script type="text/javascript" src="https://www.google.com/jsapi"></script>
+        <meta name="robots" content="noindex">
+</head>
+<body>
+<h1>Traffic monitor</h1>
+<?php
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/IpFlowMonitorCheck.class.php';
+$job = new IpFlowMonitorCheck();
+$job->http_visual_output    = VNag::OUTPUT_EXCEPTION;
+$job->http_invisible_output = VNag::OUTPUT_ALWAYS;
+$job->run();
+unset($job);
+?>
+</body>
+</html>

 /trunk/src/plugins/joomla_version/JoomlaVersionCheck.class.php
 ,0 → 1,108
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+// TODO: Also check extensions
+declare(ticks=1);
+class JoomlaVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_joomla_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local Joomla system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'joomlaPath', 'The local directory where your Joomla installation is located.'));
+        }
+        protected function get_versions($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $manifest_file = $path.'/administrator/manifests/files/joomla.xml';
+                if (!file_exists($manifest_file)) {
+                        throw new VNagException("Manifest file $manifest_file not found");
+                }
+                $cont = @file_get_contents($manifest_file);
+                if ($cont === false) {
+                        throw new VNagException("Cannot read $manifest_file");
+                }
+                $manifest = new SimpleXMLElement($cont);
+                $version = (string)$manifest->version;
+                $count = 0;
+                foreach ($manifest->updateservers->server as $updateserver) {
+                        $cont = $this->url_get_contents($updateserver);
+                        if ($cont !== false) {
+                                $extensions = new SimpleXMLElement($cont);
+                                foreach ($extensions as $candidate) {
+                                        $count++;
+                                        if ($version == (string)$candidate['version']) {
+                                                $detailsurl = (string)$candidate['detailsurl'];
+                                                if ($detailsurl == 'https://update.joomla.org/core/extension.xml') $type = 1;
+                                                else if ($detailsurl == 'https://update.joomla.org/core/sts/extension_sts.xml') $type = 2;
+                                                else $type = 0;
+                                                return array($type, $version);
+                                        }
+                                }
+                        }
+                }
+                if ($count == 0) {
+                        throw new VNagException("Error checking update servers");
+                }
+                return array(-1, $version);
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the Joomla installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                list($type, $version) = $this->get_versions($system_dir);
+                if ($type == 1) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (Long-Term-Support) found at $system_dir", true);
+                } else if ($type == 2) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (Short-Term-Support) found at $system_dir", true);
+                } else if ($type == 0) {
+                        // This should not happen
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (supported) found at $system_dir", true);
+                } else if ($type == -1) {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated at $system_dir", true);
+                } else {
+                        assert(false);
+                }
+        }
+}

 /trunk/src/plugins/joomla_version/check_joomla_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/JoomlaVersionCheck.class.php';
+$job = new JoomlaVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/joomla_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_joomla_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/joomla_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_joomla_version_dir$"
+                        description = "Location where the Joomla installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_joomla_version" {
+//      import "generic-service"
+//      check_command = "vnag_joomla_version"
+//      vars = {
+//              vnag_joomla_version_dir = "/var/www/website1/joomla/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_joomla_version" {
+//      import "generic-service"
+//      check_command = "vnag_joomla_version"
+//      vars = {
+//              vnag_joomla_version_dir = "/var/www/website2/joomla/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_joomla_version" {
+//      import "generic-service"
+//      check_command = "vnag_joomla_version"
+//      vars = {
+//              vnag_joomla_version_dir = "/var/www/website3/joomla/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/last/LastCheck.class.php
 ,0 → 1,182
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+// QUE: should we allow usernames to have wildcards, regexes or comma separated?
+declare(ticks=1);
+class LastCheck extends VNag {
+        private $argUser = null;
+        private $argRegex = null;
+        private $argWtmpFiles = null;
+        private $argEmptyOk = null;
+        private $argIpInfoToken = null;
+        private $cache = null;
+        private $cacheFile = null;
+        private $cacheDirty = false;
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vhtv');
+                }
+                $this->addExpectedArgument($this->argUser = new VNagArgument('u', 'user', VNagArgument::VALUE_REQUIRED, 'user', 'The Linux username. If the argument is missing, all users will be checked.', null));
+                $this->addExpectedArgument($this->argRegex = new VNagArgument('R', 'regex', VNagArgument::VALUE_REQUIRED, 'regex', 'The regular expression (in PHP: preg_match) which is applied on IP, Hostname, Country, AS number or ISP name. If the regular expression matches, the login will be accepted, otherweise an alert will be triggered. Example: /DE/ismU or /Telekom/ismU', null));
+                $this->addExpectedArgument($this->argWtmpFiles = new VNagArgument('f', 'wtmpfile', VNagArgument::VALUE_REQUIRED, 'wtmpfile', 'Filemask of the wtmp file (important if you use logrotate), e.g. \'/var/log/wtmp*\'', '/var/log/wtmp*'));
+                $this->addExpectedArgument($this->argEmptyOk = new VNagArgument('e', 'emptyok', VNagArgument::VALUE_FORBIDDEN, null, 'Treat an empty result (e.g. empty wtmp file after rotation) as success; otherwise treat it as status "Unknown"', null));
+                $this->addExpectedArgument($this->argIpInfoToken = new VNagArgument(null, 'ipInfoToken', VNagArgument::VALUE_REQUIRED, 'token', 'If you have a token for ipinfo.io, please enter it here. Without token, you can query the service approx 1,000 times per day (which should be enough)', null));
+                $this->getHelpManager()->setPluginName('vnag_last');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the logs of the tool "LAST" an warns when users have logged in with an unexpected IP/Country/ISP.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-v] [-e] [-u username] [-R regex] [--ipInfoToken token]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                $this->cacheFile = $this->get_cache_dir().'/'.hash('sha256','LastCheck:last_ip_cache');
+                if (!file_exists($this->cacheFile)) @touch($this->cacheFile);
+                $this->cache = $this->cacheFile ? json_decode(file_get_contents($this->cacheFile),true) : array();
+        }
+        public function __destruct() {
+                if ($this->cacheFile && $this->cacheDirty) {
+                        @file_put_contents($this->cacheFile, json_encode($this->cache));
+                }
+        }
+        private function getCountryAndOrg($ip) {
+                if (isset($this->cache[$ip])) return $this->cache[$ip];
+                $url = 'https://ipinfo.io/'.urlencode($ip).'/json';
+                $token = $this->argIpInfoToken->getValue();
+                if ($token) $url .= '?token='.urlencode($token);
+                // fwrite(STDERR, "Note: Will query $url\n");
+                $cont = $this->url_get_contents($url);
+                if ($cont === false) return array();
+                if (($data = @json_decode($cont, true)) === false) return array();
+                if (isset($data['error'])) return array();
+                if (isset($data['bogon']) && ($data['bogon'])) {
+                        // Things like 127.0.0.1 do not belong to anyone
+                        $res = array();
+                } else {
+                        $res = array();
+                        if (isset($data['hostname'])) $res[] = $data['hostname'];
+                        if (isset($data['country'])) $res[] = $data['country'];
+                        list($as, $orgName) = explode(' ', $data['org'], 2);
+                        $res[] = $as;
+                        $res[] = $orgName;
+                }
+                $this->cache[$ip] = $res;
+                $this->cacheDirty = true;
+                return $res;
+        }
+        private function getLastLoginIPs($username) {
+                $cont = '';
+                $files = glob($this->argWtmpFiles->getValue());
+                foreach ($files as $file) {
+                        if (trim($username) == '') {
+                                $cont .= shell_exec('last -f '.escapeshellarg($file).' -F -w '); // all users
+                        } else {
+                                $cont .= shell_exec('last -f '.escapeshellarg($file).' -F -w '.escapeshellarg($username));
+                        }
+                }
+                preg_match_all('@^(\S+)\s+(\S+)\s+(\S+)\s+(.+)$@ismU', $cont, $m, PREG_SET_ORDER);
+                foreach ($m as $key => &$a) {
+                        if (($a[2] === 'system') && ($a[3] === 'boot')) {
+                                // reboot   system boot  4.9.0-8-amd64    Fri Oct 12 02:10   still running
+                                // reboot   system boot  6.1.0-11-amd64   Fri Sep  8 13:10:27 2023 - Sat Sep  9 17:40:50 2023 (1+04:30)
+                                unset($m[$key]);
+                        //} else if ($a[2] === 'begins') {
+                        } else if (substr($a[1],0,4) === 'wtmp') {
+                                // wtmp.1 begins Fri Oct 12 02:10:43 2018   (English)
+                                // wtmp beginnt Wed Aug 16 11:43:03 2023    (German)
+                                unset($m[$key]);
+                        } else {
+                                array_shift($a);
+                        }
+                }
+                return $m;
+        }
+        protected function cbRun() {
+                if (!`which which`) {
+                        throw new VNagException("Program 'which' is not installed on your system");
+                }
+                if (!`which last`) {
+                        throw new VNagException("Program 'last' (usually included in package smartmontools) is not installed on your system");
+                }
+                $username = $this->argUser->available() ? $this->argUser->getValue() : '';
+                $regex = $this->argRegex->available() ? $this->argRegex->getValue() : null;
+                if (($username != '') && function_exists('posix_getpwnam') && !posix_getpwnam($username)) {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->addVerboseMessage("WARNING: Currently, there is no Linux user with name '$username'.", VNag::VERBOSITY_SUMMARY);
+                }
+                $count_total = 0;
+                $count_ok = 0;
+                $count_warning = 0;
+                foreach ($this->getLastLoginIPs($username) as list($username, $pts, $ip, $times)) {
+                        // IP ":pts/0:S.0" means that there is a screen session
+                        if (strpos($ip,':pts/') === 0) continue;
+                        $count_total++;
+                        $fields = $this->getCountryAndOrg($ip);
+                        $fields[] = $ip;
+                        if (is_null($regex)) {
+                                // No regex. Just show the logins for information (status stays VNag::STATUS_UNKNOWN)
+                                $this->addVerboseMessage("INFO: ".implode(' ',$fields)." @ $username, $pts $times", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                        } else {
+                                $match = false;
+                                foreach ($fields as $f) {
+                                        if (preg_match($regex, $f, $dummy)) {
+                                                $match = true;
+                                                break;
+                                        }
+                                }
+                                if ($match) {
+                                        $count_ok++;
+                                        $this->addVerboseMessage("OK: ".implode(' ',$fields)." @ $username $pts $times", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        $this->setStatus(VNag::STATUS_OK);
+                                } else {
+                                        $count_warning++;
+                                        $this->addVerboseMessage("WARNING: ".implode(' ',$fields)." @ $username $pts $times", VNag::VERBOSITY_SUMMARY);
+                                        $this->setStatus(VNag::STATUS_WARNING);
+                                }
+                        }
+                }
+                if (is_null($regex)) {
+                        $this->setHeadline("Checked $count_total logins (No checks done because argument 'Regex' is missing)");
+                } else {
+                        if (($count_total == 0) && ($this->argEmptyOk->count() > 0)) {
+                                $this->setStatus(VNag::STATUS_OK);
+                        }
+                        $this->setHeadline("Checked $count_total logins ($count_ok OK, $count_warning Warning)");
+                }
+        }
+}

 /trunk/src/plugins/last/check_last.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/LastCheck.class.php';
+$job = new LastCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/last/icinga2.conf
 ,0 → 1,64
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_last" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/last.phar" ]
+        arguments = {
+                "-u" = {
+                        value = "$vnag_last_user$"
+                        description = "The Linux username. If the argument is missing, all users will be checked."
+                }
+                "-R" = {
+                        value = "$vnag_last_regex$"
+                        description = "The regular expression (in PHP: preg_match) which is applied on IP, Hostname, Country, AS number or ISP name. If the regular expression matches, the login will be accepted, otherweise an alert will be triggered. Example: /^DE$/ismU or /Telekom/ismU"
+                }
+                "-v" = {
+                        set_if = "$vnag_last_verbose$"
+                        description = "Additionally list logins which are OK, not just the logins which are suspicious."
+                }
+                "-f" = {
+                        value = "$vnag_last_wtmp_file_mask$"
+                        description = "Filemask of the wtmp file (important if you use logrotate), e.g. '/var/log/wtmp*'"
+                }
+                "-e" = {
+                        set_if = "$vnag_last_emptyok$"
+                        description = "Treat an empty result (e.g. empty wtmp file after rotation) as success; otherwise treat it as status 'Unknown'"
+                }
+                "--ipInfoToken" = {
+                        value = "$vnag_ipinfo_token$"
+                        description = "If you have a token for ipinfo.io, please enter it here. Without token, you can query the service approx 1,000 times per day (which should be enough)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_john_logins" {
+//      import "generic-service"
+//      check_command = "vnag_last"
+//      vars = {
+//              vnag_last_user = "john"
+//              vnag_last_regex = "/Telekom/ismU"
+//              vnag_last_wtmp_file_mask = "/var/log/wtmp*"
+//              vnag_last_emptyok = true
+//      }
+//      assign where host.name == NodeName
+// }
+// apply Service "example_mike_logins" {
+//      import "generic-service"
+//      check_command = "vnag_last"
+//      vars = {
+//              vnag_last_user = "mike"
+//              vnag_last_regex = "/\\.unitymediagroup\\.de/ismU"
+//              vnag_last_wtmp_file_mask = "/var/log/wtmp*"
+//              vnag_last_emptyok = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/mdstat/MdStatCheck.class.php
 ,0 → 1,162
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class MdStatCheck extends VNag {
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vhtv');
+                }
+                $this->getHelpManager()->setPluginName('vnag_mdstat');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the contents of /proc/mdstat and warns when a harddisk has failed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ (no additional arguments expected)');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+        }
+        private function getDisks($device) {
+                $disks = glob("/sys/block/$device/md/dev-*");
+                foreach ($disks as &$disk) {
+                        $ary = explode('/', $disk);
+                        $disk = substr(array_pop($ary), 4);
+                }
+                return $disks;
+        }
+        private function raidLevel($device) {
+                $level_file = "/sys/block/$device/md/level";
+                if (!file_exists($level_file)) {
+                        throw new VNagException("Kernel too old to fetch RAID level of array $device");
+                }
+                $cont = @file_get_contents($level_file);
+                if ($cont === false) {
+                        throw new VNagException("Cannot read $level_file");
+                }
+                $level = file_exists($level_file) ? trim($cont) : 'RAID?';
+                return $level;
+        }
+        private function raidState($device) {
+                // mdadm outputs "clean, degraded", but /sys/block/md0/md/array_state only outputs "clean"
+                $output = [];
+                exec("mdadm --detail /dev/".escapeshellarg($device)." | grep -e '^\s*State : '", $output, $ec);
+                if ($ec == 0) {
+                        $state = trim(implode("\n", $output));
+                        $state = trim(explode(':', $state)[1]);
+                        return $state;
+                }
+                // Fallback
+                $state_file = "/sys/block/$device/md/array_state";
+                if (!file_exists($state_file)) {
+                        throw new VNagException("Kernel too old to fetch state of array $device");
+                }
+                $cont = @file_get_contents($state_file);
+                if ($cont === false) {
+                        throw new VNagException("Cannot read $state_file");
+                }
+                $state = trim($cont);
+                return $state;
+        }
+        private function check_disk_state($array, $disk) {
+                $disk_state_file = "/sys/block/$array/md/dev-$disk/state";
+                if (!file_exists($disk_state_file)) {
+                        throw new VNagException("Kernel too old to fetch state of disk $array:$disk");
+                }
+                $cont = @file_get_contents($disk_state_file);
+                if ($cont === false) {
+                        throw new VNagException("Cannot read $disk_state_file");
+                }
+                $disk_states = trim($cont);
+                $disk_state_ary = explode(',', $disk_states);
+                $disk_state_ary = array_map('trim', $disk_state_ary);
+                $status = VNag::STATUS_OK;
+                $verbosity = VNag::VERBOSITY_ADDITIONAL_INFORMATION;
+                foreach ($disk_state_ary as $disk_state) {
+                        // https://www.kernel.org/doc/html/v4.15/admin-guide/md.html
+                        // CRIT faulty: device has been kicked from active use due to a detected fault, or it has unacknowledged bad blocks
+                        // OK   in_sync: device is a fully in-sync member of the array
+                        // OK   writemostly: device will only be subject to read requests if there are no other options. This applies only to raid1 arrays.
+                        // CRIT blocked: device has failed, and the failure hasn.t been acknowledged yet by the metadata handler. Writes that would write to this device if it were not faulty are blocked.
+                        // WARN spare: device is working, but not a full member. This includes spares that are in the process of being recovered to
+                        // WARN write_error: device has ever seen a write error.
+                        // WARN want_replacement: device is (mostly) working but probably should be replaced, either due to errors or due to user request.
+                        // OK   replacement: device is a replacement for another active device with same raid_disk.
+                        if (($disk_state == 'faulty') || ($disk_state == 'blocked')) {
+                                $status = max($status, VNag::STATUS_CRITICAL);
+                                $verbosity = min($verbosity, VNag::VERBOSITY_SUMMARY);
+                        }
+                        if (($disk_state == 'spare') || ($disk_state == 'write_error') || ($disk_state == 'want_replacement')) {
+                                $status = max($status, VNag::STATUS_WARNING);
+                                $verbosity = min($verbosity, VNag::VERBOSITY_SUMMARY);
+                        }
+                }
+                return array($status, $verbosity, $disk_states);
+        }
+        private function get_raid_arrays() {
+                $arrays = array();
+                $devices = glob('/dev/md/'.'*');
+                foreach ($devices as $device) {
+                        $ary = explode('/', $device);
+                        $arrays[] = 'md'.array_pop($ary);
+                }
+                return $arrays;
+        }
+        protected function cbRun() {
+                $disks_total = 0;
+                $disks_critical = 0;
+                $disks_warning = 0;
+                $arrays = $this->get_raid_arrays();
+                foreach ($arrays as $array) {
+                        $level = $this->raidLevel($array);
+                        $state = $this->raidState($array);
+                        // https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/tree/Detail.c#n491
+                        if (stripos($state, ', FAILED') !== false) $this->setStatus(VNag::STATUS_CRITICAL);
+                        if (stripos($state, ', degraded') !== false) $this->setStatus(VNag::STATUS_CRITICAL);
+                        $disk_texts = array();
+                        $verbosity = VNag::VERBOSITY_ADDITIONAL_INFORMATION;
+                        $disks = $this->getDisks($array);
+                        foreach ($disks as $disk) {
+                                $disks_total++;
+                                list($status, $verbosity_, $disk_states) = $this->check_disk_state($array, $disk);
+                                $verbosity = min($verbosity, $verbosity_);
+                                $this->setStatus($status);
+                                if ($status == VNag::STATUS_WARNING) $disks_warning++;
+                                if ($status == VNag::STATUS_CRITICAL) $disks_critical++;
+                                $status_text = VNagLang::status($status, VNag::STATUSMODEL_SERVICE);
+                                $disk_texts[] = "$disk ($status_text: $disk_states)";
+                        }
+                        # Example output:
+                        # Array md0 (raid1, degraded): sda1 (Warning: faulty, blocked), sdb1 (OK: in_sync)
+                        $this->addVerboseMessage("Array $array ($level, $state): ".implode(', ', $disk_texts), $verbosity);
+                }
+                $this->setHeadline(sprintf('%s disks in %s arrays (%s warnings, %s critical)', $disks_total, count($arrays), $disks_warning, $disks_critical));
+        }
+}

 /trunk/src/plugins/mdstat/check_mdstat.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/MdStatCheck.class.php';
+$job = new MdStatCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/mdstat/icinga2.conf
 ,0 → 1,30
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_mdstat" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/mdstat.phar" ]
+        arguments = {
+                "-v" = {
+                        set_if = "$vnag_mdstat_verbose$"
+                        description = "Additionally list drives which are OK, not just the drives which have failed."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_mdstat" {
+//      import "generic-service"
+//      check_command = "vnag_mdstat"
+//      vars = {
+//              vnag_mdstat_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/mdstat/mdadm_test/mdadm_md0.example
 ,0 → 1,30
+/dev/md0:
+           Version : 1.2
+     Creation Time : Fri Oct 12 00:25:07 2018
+        Raid Level : raid1
+        Array Size : 1953349696 (1862.86 GiB 2000.23 GB)
+     Used Dev Size : 1953349696 (1862.86 GiB 2000.23 GB)
+      Raid Devices : 2
+     Total Devices : 2
+       Persistence : Superblock is persistent
+     Intent Bitmap : Internal
+       Update Time : Fri Sep 29 21:56:21 2023
+             State : clean, degraded
+    Active Devices : 1
+   Working Devices : 1
+    Failed Devices : 1
+     Spare Devices : 0
+Consistency Policy : bitmap
+              Name : 0
+              UUID : 0db92c50:afef7aa7:ed66ffae:b19e2d97
+            Events : 1993207
+    Number   Major   Minor   RaidDevice State
+8        1        0      active sync   /dev/sda1
+       -       0        0        1      removed
+8       33        -      faulty   /dev/sdc1

 /trunk/src/plugins/mdstat/mdadm_test/mdadm_md1.example
 ,0 → 1,30
+/dev/md1:
+           Version : 1.2
+     Creation Time : Fri Oct 12 00:26:41 2018
+        Raid Level : raid1
+        Array Size : 1953349696 (1862.86 GiB 2000.23 GB)
+     Used Dev Size : 1953349696 (1862.86 GiB 2000.23 GB)
+      Raid Devices : 2
+     Total Devices : 2
+       Persistence : Superblock is persistent
+     Intent Bitmap : Internal
+       Update Time : Fri Sep 29 21:56:27 2023
+             State : active, degraded
+    Active Devices : 1
+   Working Devices : 1
+    Failed Devices : 1
+     Spare Devices : 0
+Consistency Policy : bitmap
+              Name : 1
+              UUID : f94c67fd:b2f15120:e2162e0d:3837e955
+            Events : 1652713
+    Number   Major   Minor   RaidDevice State
+8       17        0      active sync   /dev/sdb1
+       -       0        0        1      removed
+8       49        -      faulty   /dev/sdd1

 /trunk/src/plugins/mdstat/mdadm_test/mdadm_md2.example
 ,0 → 1,32
+/dev/md2:
+           Version : 1.2
+     Creation Time : Sat Jun 19 00:27:09 2021
+        Raid Level : raid5
+        Array Size : 3220963328 (3071.75 GiB 3298.27 GB)
+     Used Dev Size : 1610481664 (1535.88 GiB 1649.13 GB)
+      Raid Devices : 3
+     Total Devices : 3
+       Persistence : Superblock is persistent
+     Intent Bitmap : Internal
+       Update Time : Tue Sep 19 14:01:51 2023
+             State : clean
+    Active Devices : 3
+   Working Devices : 3
+    Failed Devices : 0
+     Spare Devices : 0
+            Layout : left-symmetric
+        Chunk Size : 512K
+Consistency Policy : bitmap
+              Name : viathinksoft.de:2
+              UUID : 80a32d07:7e82fda1:b6ca50ba:39a56a1d
+            Events : 8681
+    Number   Major   Minor   RaidDevice State
+8       65        0      active sync   /dev/sde1
+8       81        1      active sync   /dev/sdf1
+8       97        2      active sync   /dev/sdg1

 /trunk/src/plugins/mdstat/mdadm_test/mdadm_md3.example
 ,0 → 1,32
+/dev/md3:
+           Version : 1.2
+     Creation Time : Sat Jun 19 00:34:53 2021
+        Raid Level : raid5
+        Array Size : 685473792 (653.72 GiB 701.93 GB)
+     Used Dev Size : 342736896 (326.86 GiB 350.96 GB)
+      Raid Devices : 3
+     Total Devices : 3
+       Persistence : Superblock is persistent
+     Intent Bitmap : Internal
+       Update Time : Sun Sep  3 06:23:24 2023
+             State : clean
+    Active Devices : 3
+   Working Devices : 3
+    Failed Devices : 0
+     Spare Devices : 0
+            Layout : left-symmetric
+        Chunk Size : 512K
+Consistency Policy : bitmap
+              Name : viathinksoft.de:3
+              UUID : cf19bcf2:98955e6e:8312c69b:0c0e1ab6
+            Events : 2028
+    Number   Major   Minor   RaidDevice State
+8       66        0      active sync   /dev/sde2
+8       82        1      active sync   /dev/sdf2
+8       98        2      active sync   /dev/sdg2

 /trunk/src/plugins/mdstat/mdadm_test/mdstat.example
 ,0 → 1,18
+Personalities : [raid1] [raid6] [raid5] [raid4] [linear] [multipath] [raid0] [raid10]
+md1 : active raid1 sdd1[1](F) sdb1[0]
+      1953349696 blocks super 1.2 [2/1] [U_]
+      bitmap: 15/15 pages [60KB], 65536KB chunk
+md2 : active raid5 sdf1[1] sde1[0] sdg1[3]
+      3220963328 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
+      bitmap: 0/12 pages [0KB], 65536KB chunk
+md3 : active raid5 sde2[0] sdf2[1] sdg2[3]
+      685473792 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
+      bitmap: 0/3 pages [0KB], 65536KB chunk
+md0 : active raid1 sdc1[1](F) sda1[0]
+      1953349696 blocks super 1.2 [2/1] [U_]
+      bitmap: 11/15 pages [44KB], 65536KB chunk
+unused devices: <none>

 /trunk/src/plugins/mediawiki_version/MediaWikiVersionCheck.class.php
 ,0 → 1,94
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class MediaWikiVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_mediawiki_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local MediaWiki system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'mediawikiPath', 'The local directory where MediaWiki installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $cont = @file_get_contents("$path/includes/Defines.php");
+                if ($cont !== false) {
+                        if (preg_match('@define\\( \'MW_VERSION\', \'([0-9\\.]+)\' \\);@is', $cont, $m)) return $m[1];
+                }
+                $cont = @file_get_contents("$path/includes/DefaultSettings.php");
+                if ($cont !== false) {
+                        if (preg_match('@\\$wgVersion = \'([0-9\\.]+)\';@is', $cont, $m)) return $m[1];
+                }
+                throw new VNagException("Cannot find version information at $path");
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://www.mediawiki.org/wiki/Download/en');
+                if ($cont === false) {
+                        // The server replies to some older versions of PHP: 426 Upgrade Required
+                        $ch = curl_init();
+                        curl_setopt($ch, CURLOPT_URL, "https://www.mediawiki.org/wiki/Download/en");
+                        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true );
+                        $cont = @curl_exec( $ch );
+                        curl_close($ch);
+                        if (!$cont) {
+                                throw new VNagException("Cannot access website with latest version");
+                        }
+                }
+                if (!preg_match('@//releases\.wikimedia\.org/mediawiki/([^"]+)/mediawiki\-([^"]+)\.tar\.gz"@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot find version information on the website");
+                }
+                return $m[2];
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the MediaWiki installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                $latest_version = $this->get_latest_version();
+                if (version_compare($version,$latest_version) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/mediawiki_version/check_mediawiki_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/MediaWikiVersionCheck.class.php';
+$job = new MediaWikiVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/mediawiki_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_mediawiki_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/mediawiki_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_mediawiki_version_dir$"
+                        description = "Location where the MediaWiki installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_mediawiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_mediawiki_version"
+//      vars = {
+//              vnag_mediawiki_version_dir = "/var/www/website1/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_mediawiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_mediawiki_version"
+//      vars = {
+//              vnag_mediawiki_version_dir = "/var/www/website2/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_mediawiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_mediawiki_version"
+//      vars = {
+//              vnag_mediawiki_version_dir = "/var/www/website3/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/megaraid/MegaRaidCheck.class.php
 ,0 → 1,170
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class MegaRaidCheck extends VNag {
+        private $argCmd = null;
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vhtv');
+                }
+                $this->addExpectedArgument($this->argCmd = new VNagArgument('E', 'executable', VNagArgument::VALUE_OPTIONAL, 'executable', 'The path to the MegaCli64 executable.', '/opt/MegaRAID/MegaCli/MegaCli64'));
+                $this->getHelpManager()->setPluginName('vnag_megaraid');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the controller and disk status of a MegaRAID controller (using MegaCli64).');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+        }
+        private function megacli_logical_disk_status($adapter='ALL') {
+                $mock_file = __DIR__.'/status_ld.mock';
+                if (file_exists($mock_file)) {
+                        $out = explode("\n", file_get_contents($mock_file));
+                } else {
+                        $cmd = escapeshellcmd($this->argCmd->getValue()).' -LDInfo -Lall '.escapeshellarg('-a'.$adapter).' -NoLog';
+                        $out = array();
+                        exec($cmd, $out, $ec);
+                        // DEBUG: file_put_contents($mock_file, implode("\n", $out));
+                }
+                $drives = [];
+                $cur_drive_id = '???';
+                $cur_drive_name = '';
+                foreach ($out as $line) {
+                        if (preg_match('@Virtual Drive: (\d+)@', $line, $m)) $cur_drive_id = $m[1];
+                        if (preg_match('@Name\s*:([^\n]*)@', $line, $m)) $cur_drive_name = trim($m[1]);
+                        if (preg_match('@State\s*:([^\n]*)@', $line, $m)) {
+                                $drives[] = [$cur_drive_id, $cur_drive_name, trim($m[1])];
+                                $cur_drive_id = '???';
+                                $cur_drive_name = '';
+                        }
+                }
+                $drives_ok = 0;
+                $drives_fail = 0;
+                foreach ($drives as list($cur_drive_id, $cur_drive_name, $cur_drive_status)) {
+                        if (strtolower($cur_drive_status) == 'offline') $status = VNag::STATUS_CRITICAL/*?*/;
+                        else if (strpos($cur_drive_status, 'degraded') !== false) $status = VNag::STATUS_CRITICAL;
+                        else if (strtolower($cur_drive_status) == 'optimal') $status = VNag::STATUS_OK;
+                        else if (strtolower($cur_drive_status) == 'initialize') $status = VNag::STATUS_WARNING;
+                        else if (strtolower($cur_drive_status) == 'checkconsistency') $status = VNag::STATUS_WARNING;
+                        else $status = VNag::STATUS_UNKNOWN;
+                        if ($status == VNag::STATUS_OK) { $drives_ok++; } else { $drives_fail++; }
+                        $cur_drive_hf_name = $cur_drive_id . (!empty($cur_drive_name) ? " ($cur_drive_name)" : "");
+                        $msg = "Logical drive $cur_drive_hf_name: $cur_drive_status";
+                        $verbosity = $status == VNag::STATUS_OK ? VNag::VERBOSITY_ADDITIONAL_INFORMATION : VNag::VERBOSITY_SUMMARY;
+                        $this->addVerboseMessage($msg, $verbosity);
+                        $this->setStatus($status);
+                }
+                $drives_total = $drives_ok + $drives_fail;
+                return "$drives_fail/$drives_total arrays with problems";
+        }
+        private function megacli_smart_disk_status($adapter='ALL') {
+                $mock_file = __DIR__.'/status_pd.mock';
+                if (file_exists($mock_file)) {
+                        $out = explode("\n", file_get_contents($mock_file));
+                } else {
+                        $cmd = escapeshellcmd($this->argCmd->getValue()).' -PDList '.escapeshellarg('-a'.$adapter).' -NoLog';
+                        $out = array();
+                        exec($cmd, $out, $ec);
+                        // DEBUG: file_put_contents($mock_file, implode("\n", $out));
+                }
+                $drives = [];
+                $cur_drive_id = '???';
+                foreach ($out as $line) {
+                        if (preg_match('@Slot Number: (\d+)@', $line, $m)) $cur_drive_id = $m[1];
+                        if (preg_match('@Drive has flagged a S.M.A.R.T alert\s*:([^\n]*)@', $line, $m)) {
+                                $drives[] = [$cur_drive_id, trim($m[1])];
+                                $cur_drive_id = '???';
+                        }
+                }
+                $drives_ok = 0;
+                $drives_fail = 0;
+                foreach ($drives as list($cur_drive_id, $cur_drive_status)) {
+                        if (strtolower($cur_drive_status) == 'no') $status = VNag::STATUS_OK;
+                        else $status = VNag::STATUS_CRITICAL; // unsure if there will be a "yes" or any other output
+                        if ($status == VNag::STATUS_OK) { $drives_ok++; } else { $drives_fail++; }
+                        $msg = "Physical drive $cur_drive_id: SMART alert? $cur_drive_status";
+                        $verbosity = $status == VNag::STATUS_OK ? VNag::VERBOSITY_ADDITIONAL_INFORMATION : VNag::VERBOSITY_SUMMARY;
+                        $this->addVerboseMessage($msg, $verbosity);
+                        $this->setStatus($status);
+                }
+                $drives_total = $drives_ok + $drives_fail;
+                return "$drives_fail/$drives_total drives have SMART alerts";
+        }
+        private function megacli_battery_status($adapter='ALL') {
+                $mock_file = __DIR__.'/status_battery.mock';
+                if (file_exists($mock_file)) {
+                        $out = explode("\n", file_get_contents($mock_file));
+                } else {
+                        $cmd = escapeshellcmd($this->argCmd->getValue()).' -AdpBbuCmd '.escapeshellarg('-a'.$adapter).' -NoLog';
+                        $out = array();
+                        exec($cmd, $out, $ec);
+                        // DEBUG: file_put_contents($mock_file, implode("\n", $out));
+                }
+                $battery_status = '???';
+                foreach ($out as $line) {
+                        if (preg_match('@Battery State\s*:([^\n]*)@', $line, $m)) {
+                                $battery_status = trim($m[1]);
+                        }
+                }
+                if (strtolower($battery_status) == 'missing') $status = VNag::STATUS_WARNING;
+                else if (strtolower($battery_status) == 'optimal') $status = VNag::STATUS_OK;
+                else if (strtolower($battery_status) == 'failed') $status = VNag::STATUS_CRITICAL;
+                else if (strtolower($battery_status) == 'learning') $status = VNag::STATUS_WARNING;
+                else if (strpos($battery_status, 'degraded') !== false) $status = VNag::STATUS_CRITICAL;
+                else $status = VNag::STATUS_UNKNOWN;
+                $msg = "Battery Status: $battery_status";
+                $verbosity = $status == VNag::STATUS_OK ? VNag::VERBOSITY_ADDITIONAL_INFORMATION : VNag::VERBOSITY_SUMMARY;
+                $this->addVerboseMessage($msg, $verbosity);
+                $this->setStatus($status);
+                return $status == VNag::STATUS_OK ? "Battery OK" : "Battery has problems";
+        }
+        protected function cbRun() {
+                $headlines = '';
+                $headlines .= $this->megacli_logical_disk_status() . ', ';
+                $headlines .= $this->megacli_smart_disk_status() . ', ';
+                $headlines .= $this->megacli_battery_status();
+                $this->setHeadline($headlines, true);
+        }
+}

 /trunk/src/plugins/megaraid/check_megaraid.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-09-13
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/MegaRaidCheck.class.php';
+$job = new MegaRaidCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/megaraid/icinga2.conf
 ,0 → 1,37
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/megaraid.phar
+// You MUST make sure that the script check_megaraid and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_megaraid" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/megaraid.phar"
+        ]
+        arguments = {
+        }
+}
+// Example usage:
+//
+// apply Service "example_megaraid" {
+//      import "generic-service"
+//      check_command = "vnag_megaraid"
+//      check_interval = 15m
+//      vars = {
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/megaraid/status_battery.mock_
 ,0 → 1,59
+BBU status for Adapter: 0
+BatteryType: CVPM02
+Voltage: 9837 mV
+Current: 0 mA
+Temperature: 24 C
+Battery State: Optimal
+BBU Firmware Status:
+  Charging Status              : None
+  Voltage                                 : OK
+  Temperature                             : OK
+  Learn Cycle Requested                   : No
+  Learn Cycle Active                      : No
+  Learn Cycle Status                      : OK
+  Learn Cycle Timeout                     : No
+  I2c Errors Detected                     : No
+  Battery Pack Missing                    : No
+  Battery Replacement required            : No
+  Remaining Capacity Low                  : No
+  Periodic Learn Required                 : No
+  Transparent Learn                       : No
+  No space to cache offload               : No
+  Pack is about to fail & should be replaced : No
+  Cache Offload premium feature required  : No
+  Module microcode update required        : No
+BBU GasGauge Status: 0x6652
+  Pack energy             : 338 J
+  Capacitance             : 102
+  Remaining reserve space : 93
+  Battery backup charge time : 0 hours
+BBU Design Info for Adapter: 0
+Date of Manufacture: 01/27, 2016
+Design Capacity: 283 J
+Design Voltage: 9411 mV
+Serial Number: 7262
+Manufacture Name: LSI
+Firmware Version   : 25849-03
+Device Name: CVPM02
+Device Chemistry: EDLC
+Battery FRU: N/A
+TMM FRU: N/A
+Module Version = 25849-03
+  Transparent Learn = 1
+  App Data = 0
+BBU Properties for Adapter: 0
+  Auto Learn Period: 28 Days
+  Next Learn time: Thu Oct  5 14:30:43 2023
+  Learn Delay Interval:0 Hours
+  Auto-Learn Mode: Transparent
+Exit Code: 0x00

 /trunk/src/plugins/megaraid/status_ld.mock_
 ,0 → 1,71
+Adapter 0 -- Virtual Drive Information:
+Virtual Drive: 0 (Target Id: 0)
+Name                :
+RAID Level          : Primary-1, Secondary-0, RAID Level Qualifier-0
+Size                : 3.637 TB
+Sector Size         : 512
+Is VD emulated      : Yes
+Mirror Data         : 3.637 TB
+State               : Optimal
+Strip Size          : 256 KB
+Number Of Drives    : 2
+Span Depth          : 1
+Default Cache Policy: WriteBack, ReadAhead, Direct, No Write Cache if Bad BBU
+Current Cache Policy: WriteBack, ReadAhead, Direct, No Write Cache if Bad BBU
+Default Access Policy: Read/Write
+Current Access Policy: Read/Write
+Disk Cache Policy   : Disk's Default
+Encryption Type     : None
+PI type: No PI
+Is VD Cached: No
+Virtual Drive: 1 (Target Id: 1)
+Name                :
+RAID Level          : Primary-0, Secondary-0, RAID Level Qualifier-0
+Size                : 3.637 TB
+Sector Size         : 512
+Is VD emulated      : Yes
+Parity Size         : 0
+State               : Optimal
+Strip Size          : 256 KB
+Number Of Drives    : 1
+Span Depth          : 1
+Default Cache Policy: WriteBack, ReadAdaptive, Direct, No Write Cache if Bad BBU
+Current Cache Policy: WriteBack, ReadAdaptive, Direct, No Write Cache if Bad BBU
+Default Access Policy: Read/Write
+Current Access Policy: Read/Write
+Disk Cache Policy   : Disk's Default
+Encryption Type     : None
+PI type: No PI
+Is VD Cached: No
+Virtual Drive: 2 (Target Id: 2)
+Name                :
+RAID Level          : Primary-0, Secondary-0, RAID Level Qualifier-0
+Size                : 3.637 TB
+Sector Size         : 512
+Is VD emulated      : Yes
+Parity Size         : 0
+State               : Optimal
+Strip Size          : 256 KB
+Number Of Drives    : 1
+Span Depth          : 1
+Default Cache Policy: WriteBack, ReadAdaptive, Direct, No Write Cache if Bad BBU
+Current Cache Policy: WriteBack, ReadAdaptive, Direct, No Write Cache if Bad BBU
+Default Access Policy: Read/Write
+Current Access Policy: Read/Write
+Disk Cache Policy   : Disk's Default
+Encryption Type     : None
+PI type: No PI
+Is VD Cached: No
+Exit Code: 0x00

 /trunk/src/plugins/megaraid/status_pd.mock_
 ,0 → 1,205
+Adapter #0
+Enclosure Device ID: 0
+Slot Number: 0
+Drive's position: DiskGroup: 0, Span: 0, Arm: 0
+Enclosure position: 1
+Device Id: 3
+WWN: 50000399ebe801a0
+Sequence Number: 2
+Media Error Count: 0
+Other Error Count: 0
+Predictive Failure Count: 0
+Last Predictive Failure Event Seq Number: 0
+PD Type: SATA
+Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
+Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
+Coerced Size: 3.637 TB [0x1d1a94800 Sectors]
+Sector Size:  512
+Logical Sector Size:  512
+Physical Sector Size:  4096
+Firmware state: Online, Spun Up
+Commissioned Spare : No
+Emergency Spare : No
+Device Firmware Level: FP2A
+Shield Counter: 0
+Successful diagnostics completion on :  N/A
+SAS Address(0): 0x500e004aaaaaaa00
+Connected Port Number: 0(path0)
+Inquiry Data:         302GKI3DFSAATOSHIBA MD04ACA400                      FP2A
+FDE Capable: Not Capable
+FDE Enable: Disable
+Secured: Unsecured
+Locked: Unlocked
+Needs EKM Attention: No
+Foreign State: None
+Device Speed: 6.0Gb/s
+Link Speed: 6.0Gb/s
+Media Type: Hard Disk Device
+Drive:  Not Certified
+Drive Temperature :32C (89.60 F)
+PI Eligibility:  No
+Drive is formatted for PI information:  No
+PI: No PI
+Drive's NCQ setting : Enabled
+Port-0 :
+Port status: Active
+Port's Linkspeed: 6.0Gb/s
+Drive has flagged a S.M.A.R.T alert : No
+Enclosure Device ID: 0
+Slot Number: 1
+Drive's position: DiskGroup: 0, Span: 0, Arm: 1
+Enclosure position: 1
+Device Id: 2
+WWN: 50000398fb900bdb
+Sequence Number: 2
+Media Error Count: 0
+Other Error Count: 0
+Predictive Failure Count: 0
+Last Predictive Failure Event Seq Number: 0
+PD Type: SATA
+Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
+Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
+Coerced Size: 3.637 TB [0x1d1a94800 Sectors]
+Sector Size:  512
+Logical Sector Size:  512
+Physical Sector Size:  4096
+Firmware state: Online, Spun Up
+Commissioned Spare : No
+Emergency Spare : No
+Device Firmware Level: FP1R
+Shield Counter: 0
+Successful diagnostics completion on :  N/A
+SAS Address(0): 0x500e004aaaaaaa01
+Connected Port Number: 0(path0)
+Inquiry Data:         Z8C5K18KFBBGTOSHIBA HDWE140                         FP1R
+FDE Capable: Not Capable
+FDE Enable: Disable
+Secured: Unsecured
+Locked: Unlocked
+Needs EKM Attention: No
+Foreign State: None
+Device Speed: 6.0Gb/s
+Link Speed: 6.0Gb/s
+Media Type: Hard Disk Device
+Drive:  Not Certified
+Drive Temperature :32C (89.60 F)
+PI Eligibility:  No
+Drive is formatted for PI information:  No
+PI: No PI
+Drive's NCQ setting : Enabled
+Port-0 :
+Port status: Active
+Port's Linkspeed: 6.0Gb/s
+Drive has flagged a S.M.A.R.T alert : No
+Enclosure Device ID: 0
+Slot Number: 2
+Drive's position: DiskGroup: 1, Span: 0, Arm: 0
+Enclosure position: 1
+Device Id: 4
+WWN: 50000399ebe8019f
+Sequence Number: 2
+Media Error Count: 0
+Other Error Count: 0
+Predictive Failure Count: 0
+Last Predictive Failure Event Seq Number: 0
+PD Type: SATA
+Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
+Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
+Coerced Size: 3.637 TB [0x1d1a94800 Sectors]
+Sector Size:  512
+Logical Sector Size:  512
+Physical Sector Size:  4096
+Firmware state: Online, Spun Up
+Commissioned Spare : No
+Emergency Spare : No
+Device Firmware Level: FP2A
+Shield Counter: 0
+Successful diagnostics completion on :  N/A
+SAS Address(0): 0x500e004aaaaaaa02
+Connected Port Number: 0(path0)
+Inquiry Data:         302GKI3CFSAATOSHIBA MD04ACA400                      FP2A
+FDE Capable: Not Capable
+FDE Enable: Disable
+Secured: Unsecured
+Locked: Unlocked
+Needs EKM Attention: No
+Foreign State: None
+Device Speed: 6.0Gb/s
+Link Speed: 6.0Gb/s
+Media Type: Hard Disk Device
+Drive:  Not Certified
+Drive Temperature :33C (91.40 F)
+PI Eligibility:  No
+Drive is formatted for PI information:  No
+PI: No PI
+Drive's NCQ setting : Enabled
+Port-0 :
+Port status: Active
+Port's Linkspeed: 6.0Gb/s
+Drive has flagged a S.M.A.R.T alert : No
+Enclosure Device ID: 0
+Slot Number: 3
+Drive's position: DiskGroup: 2, Span: 0, Arm: 0
+Enclosure position: 1
+Device Id: 1
+WWN: 50000399ebe801a1
+Sequence Number: 2
+Media Error Count: 0
+Other Error Count: 0
+Predictive Failure Count: 0
+Last Predictive Failure Event Seq Number: 0
+PD Type: SATA
+Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
+Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
+Coerced Size: 3.637 TB [0x1d1a94800 Sectors]
+Sector Size:  512
+Logical Sector Size:  512
+Physical Sector Size:  4096
+Firmware state: Online, Spun Up
+Commissioned Spare : No
+Emergency Spare : No
+Device Firmware Level: FP2A
+Shield Counter: 0
+Successful diagnostics completion on :  N/A
+SAS Address(0): 0x500e004aaaaaaa03
+Connected Port Number: 0(path0)
+Inquiry Data:         302GKI3EFSAATOSHIBA MD04ACA400                      FP2A
+FDE Capable: Not Capable
+FDE Enable: Disable
+Secured: Unsecured
+Locked: Unlocked
+Needs EKM Attention: No
+Foreign State: None
+Device Speed: 6.0Gb/s
+Link Speed: 6.0Gb/s
+Media Type: Hard Disk Device
+Drive:  Not Certified
+Drive Temperature :30C (86.00 F)
+PI Eligibility:  No
+Drive is formatted for PI information:  No
+PI: No PI
+Drive's NCQ setting : Enabled
+Port-0 :
+Port status: Active
+Port's Linkspeed: 6.0Gb/s
+Drive has flagged a S.M.A.R.T alert : No
+Exit Code: 0x00

 /trunk/src/plugins/minecraft_java_version/MinecraftJavaVersionCheck.class.php
 ,0 → 1,103
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class MinecraftJavaVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vvht');
+                $this->getHelpManager()->setPluginName('check_minecraft_java_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local Minecraft for Java server has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'serverPath', 'The local directory where your Minecraft for Java server.jar is located.'));
+        }
+        protected function get_local_version($local_path) {
+                if (strtolower(substr($local_path,-4)) == '.jar') {
+                        // Single JAR file specified. Search it.
+                        $files = glob($local_path);
+                } else {
+                        // Directory specified. Search the server.jar
+                        /*$files = glob($local_path.'/server.jar');*/
+                        $files = glob($local_path.'/'.'*');
+                        $files = preg_grep('/server\.jar$/i', $files); // case insensitive, for Windows
+                        if ($files === false) $files = [];
+                        $files = array_reverse(array_reverse($files, false), false); // make that array keys start with 0 again.
+                }
+                if (count($files) == 0) throw new VNagException("No server.jar found at $local_path");
+                if (count($files) > 1) throw new VNagException("More than one server.jar found at $local_path");
+                $server_jar = $files[0];
+                $cache_id = 'MinecraftJavaVersionCheck:server.jar('.filemtime($server_jar).'/'.filesize($server_jar).'):version.json';
+                $cache_file = $this->get_cache_dir().'/'.hash('sha256',$cache_id);
+                if (file_exists($cache_file)) {
+                        $cont = @file_get_contents($cache_file);
+                } else {
+                        $cont = false;
+                }
+                if ($cont === false) {
+                        $cmd = "unzip -p ".escapeshellarg($server_jar)." version.json";
+                        $out = array();
+                        $ec = -1;
+                        exec($cmd, $out, $ec);
+                        if ($ec != 0) throw new VNagException("Cannot unzip version.json");
+                        $cont = implode("\n",$out);
+                        assert(@json_decode($cont,true) !== false);
+                        @file_put_contents($cache_file, $cont);
+                }
+                $json = @json_decode($cont,true);
+                if ($json === false) throw new VNagException("version.json has invalid JSON data");
+                return (string)$json['name'];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://launchermeta.mojang.com/mc/game/version_manifest.json');
+                if ($cont === false) throw new VNagException("Cannot detect latest available Minecraft version (GET request failed)");
+                $json = @json_decode($cont, true);
+                if ($json === false) throw new VNagException("Cannot detect latest available Minecraft version (JSON invalid data)");
+                $version = $json['latest']['release'] ?? null;
+                if (!$version) throw new VNagException("Cannot detect latest available Minecraft version (JSON does not contain version)");
+                return $version;
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue(); // note: can contain wildcards
+                $cur_ver = $this->get_local_version($system_dir);
+                $new_ver = $this->get_latest_version();
+                if (version_compare($cur_ver,$new_ver) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Minecraft version $cur_ver is the latest available version for your Minecraft for Java server installation at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Minecraft version $cur_ver is outdated. Newer version is $new_ver for installation at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/minecraft_java_version/check_minecraft_java_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2021-12-13
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/MinecraftJavaVersionCheck.class.php';
+$job = new MinecraftJavaVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/minecraft_java_version/icinga2.conf
 ,0 → 1,31
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_minecraft_java_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/minecraft_java_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_minecraft_java_version_dir$"
+                        description = "Location where the Minecraft for Java server.jar is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_server1_minecraft_java_version" {
+//      import "generic-service"
+//      check_command = "vnag_minecraft_java_version"
+//      vars = {
+//              vnag_minecraft_java_version_dir = "/home/minecraft/minecraft*/server.jar"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/net2ftp_version/Net2FtpVersionCheck.class.php
 ,0 → 1,101
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class Net2FtpVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_net2ftp_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local net2ftp system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'net2ftpPath', 'The local directory where your net2ftp installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                if (!file_exists("$path/settings.inc.php")) {
+                        throw new VNagException("Cannot find net2ftp settings file at $path");
+                }
+                $cont = @file_get_contents("$path/settings.inc.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot determine version for system $path (settings.inc.php not found)");
+                }
+                if (!preg_match('@\\$net2ftp_settings\\["application_version"\\]\\s*=\\s*"([^"]+)";@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot determine version for system $path (application_version setting not found)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://www.net2ftp.com/version.js');
+                if ($cont === false) {
+                        throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.');
+                }
+                if (!preg_match("@var latest_stable_version\s*=\s*'(.+)';@ismU", $cont, $m)) {
+                        throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.');
+                } else {
+                        $latest_stable = $m[1];
+                }
+                if (!preg_match("@var latest_beta_version\s*=\s*'(.+)';@ismU", $cont, $m)) {
+                        throw new VNagException('Cannot parse version from net2ftp website. The plugin probably needs to be updated.');
+                } else {
+                        $latest_beta = $m[1];
+                }
+                return array($latest_stable, $latest_beta);
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the net2ftp installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                list($latest_stable, $latest_beta) = $this->get_latest_version();
+                if ($version == $latest_stable) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true);
+                } else if ($version == $latest_beta) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (Latest Beta version) at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        if ($latest_stable != $latest_beta) {
+                                $this->setHeadline("Version $version is outdated (Latest versions are: $latest_stable Stable or $latest_beta Beta) at $system_dir", true);
+                        } else {
+                                $this->setHeadline("Version $version is outdated (Latest version is $latest_stable) at $system_dir", true);
+                        }
+                }
+        }
+}

 /trunk/src/plugins/net2ftp_version/check_net2ftp_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/Net2FtpVersionCheck.class.php';
+$job = new Net2FtpVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/net2ftp_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_net2ftp_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/net2ftp_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_net2ftp_version_dir$"
+                        description = "Location where the net2ftp installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_net2ftp_version" {
+//      import "generic-service"
+//      check_command = "vnag_net2ftp_version"
+//      vars = {
+//              vnag_net2ftp_version_dir = "/var/www/website1/net2ftp/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_net2ftp_version" {
+//      import "generic-service"
+//      check_command = "vnag_net2ftp_version"
+//      vars = {
+//              vnag_net2ftp_version_dir = "/var/www/website2/net2ftp/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_net2ftp_version" {
+//      import "generic-service"
+//      check_command = "vnag_net2ftp_version"
+//      vars = {
+//              vnag_net2ftp_version_dir = "/var/www/website3/net2ftp/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/nextcloud_version/NextCloudVersionCheck.class.php
 ,0 → 1,132
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class NextCloudVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vvht');
+                $this->getHelpManager()->setPluginName('check_nextcloud_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local Nextcloud system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'nextCloudPath', 'The local directory where your Nextcloud installation is located.'));
+        }
+        protected function get_versions($local_path) {
+                $local_path = realpath($local_path) === false ? $local_path : realpath($local_path);
+                if (!file_exists($local_path . '/version.php')) {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'".');
+                }
+                // We don't include version.php because it would be a security vulnerability
+                // code injection if somebody controls version.php
+                $cont = @file_get_contents($local_path . '/version.php');
+                if ($cont === false) {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing file version.php.');
+                }
+                if (preg_match('@\\$(OC_Version)\\s*=\\s*array\\(\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*\\)\\s*;@ismU', $cont, $m)) {
+                        $OC_Version = array($m[2],$m[3],$m[4],$m[5]);
+                } else {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Version".');
+                }
+                if (preg_match('@\\$(OC_VersionString)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_VersionString = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_VersionString".');
+                }
+                if (preg_match('@\\$(OC_Edition)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_Edition = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Edition".');
+                }
+                if (preg_match('@\\$(OC_Channel)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_Channel = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Channel".');
+                }
+                if (preg_match('@\\$(OC_Build)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_Build = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "OC_Build".');
+                }
+                if (preg_match('@\\$(vendor)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $vendor = $m[3];
+                        if ($vendor != 'nextcloud') {
+                                throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". It is "'.$vendor.'".');
+                        }
+                } else {
+                        throw new VNagException('This is not a valid Nextcloud installation in "'.$local_path.'". Missing "vendor".');
+                }
+                $baseUrl = 'https://updates.nextcloud.org/updater_server/';
+                // More information about the paramters, see https://github.com/nextcloud/updater_server/blob/master/src/Request.php
+                $php_version = explode('.', PHP_VERSION);
+                $update_url = $baseUrl . '?version='.
+                              implode('x', $OC_Version).'x'.
+                              'x'. // installationMtime
+                              'x'. // lastCheck
+                              $OC_Channel.'x'.
+                              $OC_Edition.'x'.
+                              urlencode($OC_Build).'x'.
+                              $php_version[0].'x'.
+                              $php_version[1].'x'.
+                              intval($php_version[2]); // Last part could be something like "28-2+0~20210604.85+debian9~1.gbp219f11"
+                $cont = $this->url_get_contents($update_url);
+                if ($cont === false) {
+                        throw new VNagException('Could not determinate current Nextcloud version in "'.$local_path.'". (Cannot access '.$update_url.')');
+                }
+                if ($cont === '') {
+                        return array($OC_VersionString, $OC_VersionString, $OC_Channel);
+                } else {
+                        $xml = simplexml_load_string($cont);
+                        if ($xml === false) {
+                                throw new VNagException('Could not determinate current Nextcloud version in "'.$local_path.'". (Invalid XML downloaded from update server)');
+                        }
+                        $new_ver = (string)$xml->version;
+                        return array($OC_VersionString, $new_ver, $OC_Channel);
+                }
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the Nextcloud installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                list($cur_ver, $new_ver, $channel) = $this->get_versions($system_dir);
+                if (version_compare($cur_ver,$new_ver) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Nextcloud version $cur_ver [$channel] is the latest available version for your Nextcloud installation at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Nextcloud version $cur_ver [$channel] is outdated. Newer version is $new_ver [$channel] for installation at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/nextcloud_version/check_nextcloud_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2021-06-26
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/NextCloudVersionCheck.class.php';
+$job = new NextCloudVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/nextcloud_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_nextcloud_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/nextcloud_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_nextcloud_version_dir$"
+                        description = "Location where the Nextcloud installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_nextcloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_nextcloud_version"
+//      vars = {
+//              vnag_nextcloud_version_dir = "/var/www/website1/nextcloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_nextcloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_nextcloud_version"
+//      vars = {
+//              vnag_nextcloud_version_dir = "/var/www/website2/nextcloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_nextcloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_nextcloud_version"
+//      vars = {
+//              vnag_nextcloud_version_dir = "/var/www/website3/nextcloud/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/nocc_version/NoccVersionCheck.class.php
 ,0 → 1,85
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class NoccVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_nocc_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local NOCC Webmail system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'noccPath', 'The local directory where your NOCC installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $cont = @file_get_contents("$path/common.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot find version information at $path (common.php not found)");
+                }
+                if (!preg_match('@\$conf\->nocc_version = \'(.+)\';@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot find version information at $path (nocc_version configuration not found)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('http://nocc.sourceforge.net/download/?lang=en');
+                if ($cont === false) {
+                        throw new VNagException("Cannot access website with latest version");
+                }
+                if (!preg_match('@Download the current NOCC version <strong>(.+)</strong>@ismU', $cont, $m)) {
+                        if (!preg_match('@/nocc\-(.+)\.tar\.gz"@ismU', $cont, $m)) {
+                                throw new VNagException("Cannot find version information on the website");
+                        }
+                }
+                return trim($m[1]);
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the NOCC installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                $latest_version = $this->get_latest_version();
+                if (version_compare($version,$latest_version) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/nocc_version/check_nocc_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/NoccVersionCheck.class.php';
+$job = new NoccVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/nocc_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_nocc_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/nocc_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_nocc_version_dir$"
+                        description = "Location where the NOCC installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_nocc_version" {
+//      import "generic-service"
+//      check_command = "vnag_nocc_version"
+//      vars = {
+//              vnag_nocc_version_dir = "/var/www/website1/nocc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_nocc_version" {
+//      import "generic-service"
+//      check_command = "vnag_nocc_version"
+//      vars = {
+//              vnag_nocc_version_dir = "/var/www/website2/nocc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_nocc_version" {
+//      import "generic-service"
+//      check_command = "vnag_nocc_version"
+//      vars = {
+//              vnag_nocc_version_dir = "/var/www/website3/nocc/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/open_deleted_files/OpenDeletedFilesCheck.class.php
 ,0 → 1,111
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+define('OUTPUT_UOM', 'MB');
+define('ROUND_TO', 0);
+class OpenDeletedFilesCheck extends VNag {
+        protected $argDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vhtwc');
+                $this->getHelpManager()->setPluginName('open_deleted_files');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks for open deleted files (which require space but are not visible/accessible anymore).');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d directory] [-w warnSizeKB] [-c critSizeKB]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+#               $this->warningSingleValueRangeBehaviors[0]  = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+#               $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'directory', 'Directory to check (e.g. /tmp)Directory to check (e.g. /tmp)'));
+        }
+        protected static function check_open_deleted_files($dir_to_check = '/') {
+                // Note: Requires root
+                exec('lsof -n', $lines, $ec);
+                if ($ec != 0) return false;
+                /*
+                $lines = explode("\n",
+                'COMMAND     PID   TID TASKCMD               USER   FD      TYPE             DEVICE    SIZE/OFF       NODE NAME
+                php-cgi     430                          oidplus    3u      REG               0,42           0 1502217042 /tmp/.ZendSem.uhCRtC (deleted)
+                apache2     838                             root  150u      REG               0,42           0 1499023202 /tmp/.ZendSem.RFcTM9 (deleted)
+                postgres   1060                      gitlab-psql  txt       REG                9,0     9291488   47189384 /opt/gitlab/embedded/postgresql/12/bin/postgres (deleted)
+                php-cgi    1573                         owncloud    3u      REG               0,42           0 1499024339 /tmp/.ZendSem.2Qh70x (deleted)
+                php-fpm7.  1738                             root    3u      REG               0,42           0  434907183 /tmp/.ZendSem.unGJqF
+                php-fpm7.  1739                         www-data    3u      REG               0,42           0  434907183 /tmp/.ZendSem.unGJqF (deleted)
+                php-fpm7.  1740                         www-data    3u      REG               0,42           0  434907183 /tmp/.ZendSem.unGJqF (deleted)
+                runsvdir   1932                             root  txt       REG                9,0       27104   45351338 /opt/gitlab/embedded/bin/runsvdir (deleted)
+                ');
+                */
+                $line_desc = array_shift($lines);
+                $p_name = strpos($line_desc, 'NAME');
+                if ($p_name === false) return false;
+                $nodes = array();
+                foreach ($lines as $line) {
+                        if (trim($line) == '') continue;
+                        $name = substr($line, $p_name);
+                        preg_match('@.+\s(\d+)\$@ism', substr($line, 0, $p_name-1), $m);
+                        $tmp = rtrim(substr($line, 0, $p_name-1));
+                        $tmp = explode(" ", $tmp);
+                        $node = end($tmp);
+                        $tmp = rtrim(substr($line, 0, $p_name-strlen($node)-1));
+                        $tmp = explode(" ", $tmp);
+                        $size = end($tmp);
+                        if (substr($name, 0, strlen($dir_to_check)) !== $dir_to_check) continue;
+                        if (strpos($name, ' (deleted)') === false) continue;
+                        if ($size == 0) continue;
+                        $nodes[$node] = $size;
+                }
+                $size_total = 0;
+                foreach ($nodes as $node => $size) {
+                        $size_total += $size;
+                }
+                return $size_total;
+        }
+        protected function cbRun($optional_args=array()) {
+                $dir = $this->argDir->getValue();
+                if (empty($dir)) $dir = '/';
+                $dir = realpath($dir) === false ? $dir : realpath($dir);
+                if (substr($dir,-1) !== '/') $dir .= '/';
+                $size = self::check_open_deleted_files($dir);
+                if ($size === false) throw new VNagException("Cannot get information from 'lsof'");
+                $this->checkAgainstWarningRange( array($size.'B'), false, true, 0);
+                $this->checkAgainstCriticalRange(array($size.'B'), false, true, 0);
+                $m = (new VNagValueUomPair($size.'B'));
+                $m->roundTo = ROUND_TO;
+                $sizeOut = $m->normalize(OUTPUT_UOM);
+                $msg = "$sizeOut opened deleted files in $dir";
+                $this->setHeadline($msg);
+        }
+}

 /trunk/src/plugins/open_deleted_files/check_open_deleted_files.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2022-06-06
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/OpenDeletedFilesCheck.class.php';
+$job = new OpenDeletedFilesCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/open_deleted_files/icinga2.conf
 ,0 → 1,53
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/open_deleted_files.phar
+// You MUST make sure that the script check_hp_smartarray and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_open_deleted_files" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/open_deleted_files.phar"
+        ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_open_deleted_files_dir$"
+                        description = "Directory to check (e.g. /tmp)"
+                }
+                "-w" = {
+                        value = "$vnag_open_deleted_files_warn$"
+                        description = "absoluteKB (Warning range)"
+                }
+                "-c" = {
+                        value = "$vnag_open_deleted_files_crit$"
+                        description = "absoluteKB (Critical range)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_server1_open_deleted_files" {
+//      import "generic-service"
+//      check_command = "vnag_open_deleted_files"
+//
+//      vars = {
+//              vnag_open_deleted_files_dir  = "/tmp"
+//              vnag_open_deleted_files_warn = "300MB"
+//              vnag_open_deleted_files_crit = "700MB"
+//      }
+//
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/openbugbounty/OpenBugBountyCheck.class.php
 ,0 → 1,220
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class OpenBugBountyCheck extends VNag {
+        protected $argDomain = null;
+        protected $argPrivateAPI = null;
+        protected $argIgnoredIds = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vvht');
+                $this->getHelpManager()->setPluginName('check_openbugbounty');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a domain has unfixed vulnerabilities listed at OpenBugBounty.org.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <SingleDomain[,SingleDomain,[...]]> | -d <DomainListFile> | -p <PrivateApiUrl> | -i <IgnoredId,IgnoredId,...> ]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argDomain = new VNagArgument('d', 'domain', VNagArgument::VALUE_REQUIRED, 'domainOrFile', 'Domain(s) or subdomain(s), separated by comma, to be checked or a file containing domain names.'));
+                $this->addExpectedArgument($this->argPrivateAPI = new VNagArgument('p', 'privateapi', VNagArgument::VALUE_REQUIRED, 'privateApiUrl', 'A link to your private API (https://www.openbugbounty.org/api/2/...../). Cannot be used together with argument \'-d\'.'));
+                $this->addExpectedArgument($this->argIgnoredIds = new VNagArgument('i', 'ignoredids', VNagArgument::VALUE_REQUIRED, 'ignoredIds', 'Comma separated list of submission IDs that shall be defined as fixed (because OpenBugBounty often does not mark fixed bugs as fixed, even if you tell them that you have fixed them...)'));
+        }
+        function is_ignored($id) {
+                $ids = $this->argIgnoredIds->getValue();
+                if (empty($ids)) return false;
+                $ids = explode(',', $ids);
+                foreach ($ids as $test) {
+                        if ($id == $test) return true;
+                }
+                return false;
+        }
+        static function extract_id_from_url($url) {
+                // https://www.openbugbounty.org/reports/1019234/
+                $parts = explode('/', $url);
+                foreach ($parts as $part) {
+                        if (is_numeric($part)) return $part;
+                }
+                return -1;
+        }
+        function num_open_bugs_v1($domain, $max_cache_time = 3600) { // TODO: make cache time configurable via config
+                //assert(!empty($this->argDomain->getValue()));
+                //assert(empty($this->argPrivateAPI->getValue()));
+                $fixed = 0;
+                $unfixed = 0;
+                $unfixed_ignored = 0;
+                $this->setStatus(VNag::STATUS_OK);
+                $domain = strtolower($domain);
+                $cont = $this->url_get_contents('https://www.openbugbounty.org/api/1/search/?domain='.urlencode($domain));
+                $xml = simplexml_load_string($cont);
+                foreach ($xml as $x) {
+                        $submission = $x->url;
+                        if ($x->fixed == '1') {
+                                $fixed++;
+                                $this->addVerboseMessage("Fixed issue found at $domain: $submission", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                $this->setStatus(VNag::STATUS_OK);
+                        } else if ($this->is_ignored($this->extract_id_from_url($submission))) {
+                                $unfixed_ignored++;
+                                $this->addVerboseMessage("Ignored issue found at $domain: $submission", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                $this->setStatus(VNag::STATUS_OK);
+                        } else {
+                                $unfixed++;
+                                $this->addVerboseMessage("Unfixed issue found at $domain: $submission", VNag::VERBOSITY_SUMMARY);
+                                $this->setStatus(VNag::STATUS_WARNING);
+                                // TODO: Unlike the "private" API, the "normal" API does not show if a bug is disclosed (= critical instead of warning)
+                                //       But we could check if the report is older than XXX months, and then we know that it must be disclosed.
+                        }
+                }
+                return array($fixed, $unfixed, $unfixed_ignored);
+        }
+        function num_open_bugs_v2($privateapi, $max_cache_time = 3600) { // TODO: make cache time configurable via config
+                //assert(empty($this->argDomain->getValue()));
+                //assert(!empty($this->argPrivateAPI->getValue()));
+                $sum_fixed = 0;
+                $sum_unfixed_pending = 0;
+                $sum_unfixed_disclosed = 0;
+                $sum_unfixed_ignored = 0;
+                $this->setStatus(VNag::STATUS_OK);
+                // Get Private API data
+                $cont = $this->url_get_contents($privateapi, $max_cache_time);
+                if ($cont === false) throw new VNagException("This is probably not a correct Private API URL, or the service is down (GET request failed)");
+                $ary = @json_decode($cont,true);
+                if ($ary === false) throw new VNagException("This is probably not a correct Private API URL, or the service is down (JSON Decode failed)");
+                foreach ($ary as $id => $data) {
+                        /*
+                        [Vulnerability Reported] => 21 September, 2017 05:13
+                        [Vulnerability Verified] => 21 September, 2017 05:14
+                        [Scheduled Public Disclosure] => 21 October, 2017 05:13
+                        [Path Status] => Patched
+                        [Vulnerability Fixed] => 7 August, 2018 21:47
+                        [Report Url] => https://openbugbounty.org/reports/.../
+                        [Host] => ...
+                        [Researcher] => https://openbugbounty.org/researchers/.../
+                        */
+                        if (empty($data['Vulnerability Reported'])) throw new VNagException("This is probably not a correct Private API URL, or the service is down (Missing fields in structure)");
+                        $status = isset($data['Patch Status']) ? $data['Patch Status'] : $data['Path Status']; // sic! There is a typo in their API (reported, but not fixed)
+                        $submission = $data['Report Url'];
+                        $domain = $data['Host'];
+                        if ($status == 'Patched') {
+                                $sum_fixed++;
+                                $fixed_date = $data['Vulnerability Fixed'];
+                                $this->addVerboseMessage("Fixed issue found at $domain: $submission (fixed: $fixed_date)", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                $this->setStatus(VNag::STATUS_OK);
+                        } else if ($this->is_ignored($this->extract_id_from_url($submission))) {
+                                $sum_unfixed_ignored++;
+                                $this->addVerboseMessage("Ignored issue found at $domain: $submission", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                $this->setStatus(VNag::STATUS_OK);
+                        } else {
+                                $disclosure = $data['Scheduled Public Disclosure'];
+                                $time = strtotime(str_replace(',', '', $disclosure));
+                                if (time() > $time) {
+                                        $sum_unfixed_disclosed++;
+                                        $this->addVerboseMessage("Disclosed unfixed issue found at $domain: $submission (disclosure: $disclosure)", VNag::VERBOSITY_SUMMARY);
+                                        $this->setStatus(VNag::STATUS_CRITICAL);
+                                } else {
+                                        $sum_unfixed_pending++;
+                                        $this->addVerboseMessage("Undisclosed unfixed issue found at $domain: $submission (disclosure: $disclosure)", VNag::VERBOSITY_SUMMARY);
+                                        $this->setStatus(VNag::STATUS_WARNING);
+                                }
+                        }
+                }
+                return array($sum_fixed, $sum_unfixed_pending, $sum_unfixed_disclosed, $sum_unfixed_ignored);
+        }
+        protected function cbRun($optional_args=array()) {
+                $domain = $this->argDomain->getValue();
+                $privateapi = $this->argPrivateAPI->getValue();
+                if (empty($domain) && empty($privateapi)) {
+                        throw new VNagException("Please specify a domain or subdomain, a list of domains, or a private API Url.");
+                }
+                if (!empty($domain) && !empty($privateapi)) {
+                        throw new VNagException("You can either use argument '-d' or '-p', but not both.");
+                }
+                if (!empty($privateapi)) {
+                        // Possibility 1: Private API (showing all bugs for all of your domains, with detailled information)
+                        //                https://www.openbugbounty.org/api/2/.../
+                        $sum_fixed = 0;
+                        $sum_unfixed_pending = 0;
+                        $sum_unfixed_disclosed = 0;
+                        $sum_unfixed_ignored = 0;
+                        list($sum_fixed, $sum_unfixed_pending, $sum_unfixed_disclosed, $sum_unfixed_ignored) = $this->num_open_bugs_v2($privateapi);
+                        $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed_pending + $sum_unfixed_disclosed + $sum_unfixed_ignored)." unfixed ($sum_unfixed_pending pending, $sum_unfixed_disclosed disclosed, $sum_unfixed_ignored ignored) issues found at your domain(s)", true);
+                } else if (file_exists($domain)) {
+                        // Possibility 2: File containing a list of domains
+                        $domains = file($domain);
+                        $sum_fixed = 0;
+                        $sum_unfixed = 0;
+                        $sum_unfixed_ignored = 0;
+                        $count = 0;
+                        foreach ($domains as $domain) {
+                                $domain = trim($domain);
+                                if ($domain == '') continue;
+                                if ($domain[0] == '#') continue;
+                                list($fixed, $unfixed, $unfixed_ignored) = $this->num_open_bugs_v1($domain);
+                                $sum_fixed += $fixed;
+                                $sum_unfixed += $unfixed;
+                                $sum_unfixed_ignored += $unfixed_ignored;
+                                $count++;
+                                $this->addVerboseMessage("$fixed fixed, $unfixed_ignored ignored, and $unfixed unfixed issues found at $domain", $unfixed > 0 ? VNag::VERBOSITY_SUMMARY : VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                        }
+                        $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed + $sum_unfixed_ignored)." unfixed (including $sum_unfixed_ignored ignored) issues found at $count domains", true);
+                } else if (strpos($domain, ',') !== false) {
+                        // Possibility 3: Domains separated with comma
+                        $domains = explode(',', $domain);
+                        $sum_fixed = 0;
+                        $sum_unfixed = 0;
+                        $sum_unfixed_ignored = 0;
+                        $count = 0;
+                        foreach ($domains as $domain) {
+                                list($fixed, $unfixed, $unfixed_ignored) = $this->num_open_bugs_v1($domain);
+                                $sum_fixed += $fixed;
+                                $sum_unfixed += $unfixed;
+                                $sum_unfixed_ignored += $unfixed_ignored;
+                                $count++;
+                                $this->addVerboseMessage("$fixed fixed, $unfixed_ignored ignored,  and $unfixed unfixed issues found at $domain", $unfixed > 0 ? VNag::VERBOSITY_SUMMARY : VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                        }
+                        $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed + $sum_unfixed_ignored)." unfixed (including $sum_unfixed_ignored ignored) issues found at $count domains", true);
+                } else {
+                        // Possibility 4: Single domain
+                        list($sum_fixed, $sum_unfixed, $sum_unfixed_ignored) = $this->num_open_bugs_v1($domain);
+                        $this->setHeadline("$sum_fixed fixed and ".($sum_unfixed + $sum_unfixed_ignored)." unfixed (including $sum_unfixed_ignored ignored) issues found at $domain", true);
+                }
+        }
+}

 /trunk/src/plugins/openbugbounty/check_openbugbounty.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/OpenBugBountyCheck.class.php';
+$job = new OpenBugBountyCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/openbugbounty/icinga2.conf
 ,0 → 1,56
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_openbugbounty" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/openbugbounty.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_openbugbounty_domain$"
+                        description = "Domain(s) or subdomain(s), separated by comma, to be checked or a file containing the domain names"
+                        required = false  // Note: either "-d" or "-p" is required
+                }
+                "-p" = {
+                        value = "$vnag_openbugbounty_privateapi$"
+                        description = "Private API URL (cannot be used together with domain-argument)"
+                        required = false  // Note: either "-d" or "-p" is required
+                }
+                "-i" = {
+                        value = "$vnag_openbugbounty_ignoredids$"
+                        description = "Comma separated list of submission IDs that shall be defined as fixed (because OpenBugBounty often does not mark fixed bugs as fixed, even if you tell them that you have fixed them...)"
+                        required = false
+                }
+                "-v" = {
+                        set_if = "$vnag_openbugbounty_verbose$"
+                        description = "When checking multiple domains, also show details about domains which have 0 unfixed issues."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_openbugbounty" {
+//      import "generic-service"
+//      check_command = "vnag_openbugbounty"
+//      vars = {
+//              vnag_openbugbounty_domain = "example.org"
+//      }
+//      assign where host.name == NodeName
+// }
+// apply Service "example_websites_openbugbounty" {
+//      import "generic-service"
+//      check_command = "vnag_openbugbounty"
+//      vars = {
+//              vnag_openbugbounty_privateapi = "https://www.openbugbounty.org/api/2/.../"
+//              vnag_openbugbounty_ignoredids = "12345,98765,555555"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/overview
 ,0 → 1,51
+VNAG PLUGIN OVERVIEW
+====================
++---------------------------+----------------------------+----------------+-------------------+-----------------------------------------------------------------------+
+| 2011 StatMon (deprecated) | 2018 VNag Command          | WebOptimized?  | Generic/Internal? | Notes                                                                 |
++---------------------------+----------------------------+----------------+-------------------+-----------------------------------------------------------------------+
+| 4images_version           | vnag_4images_version       | No             | Generic           |                                                                       |
+| aptitude_monitor          | (Obsolete)                 | -              | -                 | Functionality part of Icinga's command "apt".                         |
+| certificate_monitor       | vnag_x509_expire           | No             | Generic           | See also Icinga's "ssl" command, which checks certs of live websites. |
+| hdd_usage (hdd_size)      | (Obsolete)                 | -              | -                 | Functionality part of Icinga's command "disk".                        |
+| ipfm_mon                  | vnag_ipfm                  | Yes            | Generic           |                                                                       |
+| joomla_version            | vnag_joomla_version        | No             | Generic           |                                                                       |
+| lastmon                   | vnag_last                  | No             | Generic           |                                                                       |
+| mdstat_test               | vnag_mdstat                | No             | Generic           |                                                                       |
+| mediawiki_version         | vnag_mediawiki_version     | No             | Generic           |                                                                       |
+| mem                       | vnag_virtual_mem           | No             | Generic           | Checks real+swap memory. Icinga's "swap" command only checks swap.    |
+| net2ftp_version           | vnag_net2ftp_version       | No             | Generic           |                                                                       |
+| nocc_version              | vnag_nocc_version          | No             | Generic           |                                                                       |
+| open_deleted_files        | vnag_open_deleted_files    | No             | Generic           | To see the files which are inaccessible, run "lsof -n | grep deleted" |
+| openbugbounty             | vnag_openbugbounty         | No             | Generic           |                                                                       |
+| phpbb3_version            | vnag_phpbb_version         | No             | Generic           |                                                                       |
+| phpmyadmin_version        | vnag_phpmyadmin_version    | No             | Generic           |                                                                       |
+| ping                      | vnag_ping                  | Yes            | Generic           |                                                                       |
+| positive_responder        | (Discontinued)             | -              | -                 | Was only intended as test monitor.                                    |
+| roundcube_version         | vnag_roundcube_version     | No             | Generic           |                                                                       |
+| smart_test                | vnag_smart                 | No             | Generic           |                                                                       |
+| static_ping               | (Obsolete)                 | -              | -                 | Functionality part of Icinga's command "ping-common".                 |
+| timestamp                 | vnag_file_timestamp        | No             | Generic           |                                                                       |
+| universal_ping            | (Obsolete)                 | -              | -                 | Functionality part of Icinga's command "ping-common".                 |
+| verteiler                 | (Obsolete)                 | -              | -                 | Functionality part of Icinga.                                         |
+| website_monitor           | (Discontinued)             | -              | -                 |                                                                       |
+| wordpress_version         | vnag_wordpress_version     | No             | Generic           |                                                                       |
+|                           | vnag_webreader             | No             | Generic           |                                                                       |
+|                           | vnag_disk_running          | No             | Generic           | For monitoring disks which do not have SMART functionality.           |
+|                           | vnag_pmwiki_version        | No             | Generic           |                                                                       |
+|                           | vnag_gitlab_version        | No             | Generic           |                                                                       |
+|                           | vnag_nextcloud_version     | No             | Generic           |                                                                       |
+|                           | vnag_owncloud_version      | No             | Generic           |                                                                       |
+|                           | vnag_hp_smartarray         | No             | Generic           |                                                                       |
+|                           | vnag_minecraft_java_version| No             | Generic           |                                                                       |
+|                           | vnag_aastra_430_voicemail  | No             | Generic           |                                                                       |
+|                           | vnag_websvn_version        | No             | Generic           |                                                                       |
+|                           | vnag_viewvc_version        | No             | Generic           |                                                                       |
++---------------------------+----------------------------+----------------+-------------------+-----------------------------------------------------------------------+
+|                           | vnag_faindex_ts            | No             | VTS Internal      |                                                                       |
+|                           | vnag_bulbcam_*             | No             | VTS Internal      |                                                                       |
+|                           | vnag_oidinfo_linkcheck     | No             | VTS Internal      |                                                                       |
+|                           | vnag_vwi_timestamp         | Yes            | VTS Internal      |                                                                       |
+|                           | vnag_vts_command_listener  | No             | VTS Internal      |                                                                       |
++---------------------------+----------------------------+----------------+-------------------+-----------------------------------------------------------------------+

 /trunk/src/plugins/owncloud_version/OwnCloudVersionCheck.class.php
 ,0 → 1,128
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class OwnCloudVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vvht');
+                $this->getHelpManager()->setPluginName('check_owncloud_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local ownCloud system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'ownCloudPath', 'The local directory where your ownCloud installation is located.'));
+        }
+        protected function get_versions($local_path) {
+                $local_path = realpath($local_path) === false ? $local_path : realpath($local_path);
+                if (!file_exists($local_path . '/version.php')) {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'".');
+                }
+                // We don't include version.php because it would be a security vulnerability
+                // code injection if somebody controls version.php
+                $cont = @file_get_contents($local_path . '/version.php');
+                if ($cont === false) {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing version.php file.');
+                }
+                if (preg_match('@\\$(OC_Version)\\s*=\\s*array\\(\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*\\)\\s*;@ismU', $cont, $m)) {
+                        $OC_Version = array($m[2],$m[3],$m[4],$m[5]);
+                } else {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Version".');
+                }
+                if (preg_match('@\\$(OC_VersionString)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_VersionString = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_VersionString".');
+                }
+                if (preg_match('@\\$(OC_Edition)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_Edition = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Edition".');
+                }
+                if (preg_match('@\\$(OC_Channel)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_Channel = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Channel".');
+                }
+                if (preg_match('@\\$(OC_Build)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $OC_Build = $m[3];
+                } else {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "OC_Build".');
+                }
+                if (preg_match('@\\$(vendor)\\s*=\\s*([\'"])(.*)\\2\\s*;@ismU', $cont, $m)) {
+                        $vendor = $m[3];
+                        if ($vendor != 'owncloud') {
+                                throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". It is "'.$vendor.'".');
+                        }
+                } else {
+                        throw new VNagException('This is not a valid ownCloud installation in "'.$local_path.'". Missing "vendor".');
+                }
+                // Owncloud\Updater\Utils\Fetcher::DEFAULT_BASE_URL
+                $baseUrl = 'https://updates.owncloud.com/server/';
+                $update_url = $baseUrl . '?version='.
+                              implode('x', $OC_Version).'x'.
+                              'installedatx'.
+                              'lastupdatedatx'.
+                              $OC_Channel.'x'.
+                              $OC_Edition.'x'.
+                              urlencode($OC_Build);
+                $cont = $this->url_get_contents($update_url);
+                if ($cont === false) {
+                        throw new VNagException('Could not determinate current ownCloud version in "'.$local_path.'". (Cannot access '.$update_url.')');
+                }
+                if ($cont === '') {
+                        return array($OC_VersionString, $OC_VersionString, $OC_Channel);
+                } else {
+                        $xml = simplexml_load_string($cont);
+                        if ($xml === false) {
+                                throw new VNagException('Could not determinate current ownCloud version in "'.$local_path.'". (Invalid XML downloaded from update-server)');
+                        }
+                        $new_ver = (string)$xml->version;
+                        return array($OC_VersionString, $new_ver, $OC_Channel);
+                }
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the ownCloud installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                list($cur_ver, $new_ver, $channel) = $this->get_versions($system_dir);
+                if (version_compare($cur_ver,$new_ver) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("ownCloud version $cur_ver [$channel] is the latest available version for your ownCloud installation at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("ownCloud version $cur_ver [$channel] is outdated. Newer version is $new_ver [$channel] for installation at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/owncloud_version/check_owncloud_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2021-06-26
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/OwnCloudVersionCheck.class.php';
+$job = new OwnCloudVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/owncloud_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_owncloud_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/owncloud_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_owncloud_version_dir$"
+                        description = "Location where the ownCloud installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_owncloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_owncloud_version"
+//      vars = {
+//              vnag_owncloud_version_dir = "/var/www/website1/owncloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_owncloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_owncloud_version"
+//      vars = {
+//              vnag_owncloud_version_dir = "/var/www/website2/owncloud/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_owncloud_version" {
+//      import "generic-service"
+//      check_command = "vnag_owncloud_version"
+//      vars = {
+//              vnag_owncloud_version_dir = "/var/www/website3/owncloud/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/phpbb_version/PhpBbVersionCheck.class.php
 ,0 → 1,170
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+// TODO: Should we also warn if a newer major version is released?
+declare(ticks=1);
+class PhpBbVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vvht');
+                $this->getHelpManager()->setPluginName('check_phpbb_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local phpBB system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'phpBBPath', 'The local directory where your phpBB installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                // Version 3 support
+                $cont = @file_get_contents("$path/includes/constants.php");
+                if ($cont !== false) {
+                        if (preg_match("@define\('PHPBB_VERSION', '(.*)'\);@ismU", $cont, $m)) return $m[1];
+                }
+                // Version 2 support
+                $cont = @file_get_contents("$path/docs/INSTALL.html");
+                if ($cont !== false) {
+                        if (preg_match("@phpBB-(.*)_to_(.*)\.(zip|patch|tar)@ismU", $cont, $m)) return $m[2];
+                }
+                throw new VNagException('Could not determinate current phpBB version in "'.$path.'".');
+        }
+        protected function isVersionCurrentStable($json, $version) {
+                foreach ($json['stable'] as $major => $data) {
+                        if ($data['current'] == $version) return true;
+                }
+                return false;
+        }
+        protected function isVersionCurrentUnstable($json, $version) {
+                foreach ($json['unstable'] as $major => $data) {
+                        if ($data['current'] == $version) return true;
+                }
+                return false;
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the phpBB installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                // 1. Checking the main system
+                // See also the original version checking code at "phpbb/version_helper.php"
+                // More information about the JSON structure: https://area51.phpbb.com/docs/dev/extensions/tutorial_advanced.html#extension-version-checking
+                // (Note: We should check regularly if the fields 'eol' and 'security' will be officially implemented/described)
+                $versionCheckUrl = "https://version.phpbb.com/phpbb/versions.json";
+                $cont = $this->url_get_contents($versionCheckUrl);
+                if ($cont === false) {
+                        throw new VNagException('Could not determinate latest phpBB version');
+                }
+                $json = @json_decode($cont,true);
+                if ($json === false) {
+                        throw new VNagException('Could not determinate latest phpBB version');
+                }
+                $version = $this->get_local_version($system_dir);
+                if ($this->isVersionCurrentStable($json, $version)) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true);
+                } else if ($this->isVersionCurrentUnstable($json, $version)) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version (Latest Unstable version) at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version (Old version!) at $system_dir", true);
+                }
+                // 2. Checking extensions
+                $total_extensions = 0;
+                $unknown_extensions = 0;
+                $old_extensions = 0;
+                $current_extensions = 0;
+                $check_errors = 0;
+                $ext_json_files = glob($system_dir.'/ext/*/*/composer.json');
+                foreach ($ext_json_files as $ext_json_file) {
+                        $cont = @file_get_contents($ext_json_file);
+                        if ($cont === false) continue; // TODO: throw exception?
+                        $ext_json_client = @json_decode($cont,true);
+                        if ($ext_json_client === false) continue; // TODO: throw exception?
+                        $extname = $ext_json_client['name'];
+                        $version = $ext_json_client['version'];
+                        $total_extensions++;
+                        if (isset($ext_json_client['extra']) && isset($ext_json_client['extra']['version-check'])) {
+                                if (!isset($ext_json_client['extra']['version-check']['ssl'])) $ext_json_client['extra']['version-check']['ssl'] = false;
+                                $versionCheckUrl  = $ext_json_client['extra']['version-check']['ssl'] ? 'https://' : 'http://';
+                                $versionCheckUrl .= $ext_json_client['extra']['version-check']['host'];
+                                $versionCheckUrl .= $ext_json_client['extra']['version-check']['directory'].'/';
+                                $versionCheckUrl .= $ext_json_client['extra']['version-check']['filename'];
+                                $cont = @file_get_contents($versionCheckUrl);
+                                if ($cont === false) {
+                                        $this->setStatus(VNag::STATUS_WARNING);
+                                        $this->addVerboseMessage("Extension $extname : Cannot reach update-server (Version $version)!", VNag::VERBOSITY_SUMMARY);
+                                        $check_errors++;
+                                        continue;
+                                }
+                                $json = @json_decode($cont,true);
+                                if ($json === false) {
+                                        $this->setStatus(VNag::STATUS_WARNING);
+                                        $this->addVerboseMessage("Extension $extname : Cannot reach update-server (Version $version)!", VNag::VERBOSITY_SUMMARY);
+                                        $check_errors++;
+                                        continue;
+                                }
+                                if ($this->isVersionCurrentStable($json, $version)) {
+                                        $this->setStatus(VNag::STATUS_OK);
+                                        $this->addVerboseMessage("Extension $extname : Version $version is latest stable.", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        $current_extensions++;
+                                } else if ($this->isVersionCurrentUnstable($json, $version)) {
+                                        $this->setStatus(VNag::STATUS_OK);
+                                        $this->addVerboseMessage("Extension $extname : Version $version is latest unstable.", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        $current_extensions++;
+                                } else {
+                                        $this->setStatus(VNag::STATUS_WARNING);
+                                        $this->addVerboseMessage("Extension $extname : Version $version is outdated!", VNag::VERBOSITY_SUMMARY);
+                                        $old_extensions++;
+                                }
+                        } else {
+                                $this->addVerboseMessage("Extension $extname (version $version) does not have any update server information.", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                $unknown_extensions++;
+                        }
+                }
+                if ($old_extensions > 0) {
+                        $this->setHeadline("$old_extensions extensions require an update", true);
+                }
+                if ($check_errors > 0) {
+                        $this->setHeadline("$old_extensions extensions can't be checked (update server error)", true);
+                }
+                $this->addVerboseMessage("$total_extensions extensions total, $current_extensions up-to-date, $old_extensions outdated, $unknown_extensions without update information, $check_errors update server errors", VNag::VERBOSITY_SUMMARY);
+        }
+}

 /trunk/src/plugins/phpbb_version/check_phpbb_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/PhpBbVersionCheck.class.php';
+$job = new PhpBbVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/phpbb_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_phpbb_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/phpbb_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_phpbb_version_dir$"
+                        description = "Location where the phpBB installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_phpbb_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpbb_version"
+//      vars = {
+//              vnag_phpbb_version_dir = "/var/www/website1/phpbb/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_phpbb_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpbb_version"
+//      vars = {
+//              vnag_phpbb_version_dir = "/var/www/website2/phpbb/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_phpbb_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpbb_version"
+//      vars = {
+//              vnag_phpbb_version_dir = "/var/www/website3/phpbb/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/phpmyadmin_version/PhpMyAdminVersionCheck.class.php
 ,0 → 1,96
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class PhpMyAdminVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_phpmyadmin_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local phpMyAdmin system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'phpmyadminPath', 'The local directory where your phpMyAdmin installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                if (file_exists($file = "$path/libraries/classes/Version.php")) { // Variant 3 (5.1.0+)
+                        $regex = '@VERSION = \'(.*)\'@ismU';
+                } else if (file_exists($file = "$path/libraries/classes/Config.php")) { // Variant 2 (5.0.x)
+                        $regex = '@\$this->set\(\'PMA_VERSION\', \'(.*)\'\);@ismU';
+                } else if (file_exists($file = "$path/libraries/Config.class.php")) { // Variant 1 (very old)
+                        $regex = '@\$this->set\(\'PMA_VERSION\', \'(.*)\'\);@ismU';
+                } else {
+                        throw new VNagException("Cannot find the phpMyAdmin version information at $path");
+                }
+                $cont = @file_get_contents($file);
+                if ($cont === false) {
+                        throw new VNagException("Cannot parse the phpMyAdmin version information at $path (cannot open file $file)");
+                }
+                if (!preg_match($regex, $cont, $m)) {
+                        throw new VNagException("Cannot parse the phpMyAdmin version information at $path (cannot find version using regex)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://www.phpmyadmin.net/home_page/version.json'); // alternatively version.php
+                if ($cont === false) {
+                        throw new VNagException('Cannot parse version from phpMyAdmin website. The plugin probably needs to be updated. (Cannot access phpmyadmin.net)');
+                }
+                $json = @json_decode($cont, true);
+                if ($json === false) {
+                        throw new VNagException('Cannot parse version from phpMyAdmin website. The plugin probably needs to be updated. (Invalid JSON data downloaded from phpmyadmin.net)');
+                }
+                return $json['version'];
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the phpMyAdmin installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                $latest_version = $this->get_latest_version();
+                if (version_compare($version,$latest_version) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        if ($version == $latest_version) {
+                                $this->setHeadline("Version $version (Latest version) at $system_dir", true);
+                        } else {
+                                $this->setHeadline("Version $version (Latest version $latest_version) at $system_dir", true);
+                        }
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/phpmyadmin_version/check_phpmyadmin_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/PhpMyAdminVersionCheck.class.php';
+$job = new PhpMyAdminVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/phpmyadmin_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_phpmyadmin_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/phpmyadmin_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_phpmyadmin_version_dir$"
+                        description = "Location where the phpMyAdmin installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_phpmyadmin_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpmyadmin_version"
+//      vars = {
+//              vnag_phpmyadmin_version_dir = "/var/www/website1/phpmyadmin/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_phpmyadmin_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpmyadmin_version"
+//      vars = {
+//              vnag_phpmyadmin_version_dir = "/var/www/website2/phpmyadmin/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_phpmyadmin_version" {
+//      import "generic-service"
+//      check_command = "vnag_phpmyadmin_version"
+//      vars = {
+//              vnag_phpmyadmin_version_dir = "/var/www/website3/phpmyadmin/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/ping/PingCheck.class.php
 ,0 → 1,97
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+// TODO: Also let the user decide other parameters like -4/-6 and number of pings/timeout etc.
+# ---
+declare(ticks=1);
+# ---
+class PingCheck extends VNag {
+        protected $argHostname = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vhtwc');
+                $this->getHelpManager()->setPluginName('check_ping');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin performs a simple ping.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -H hostname');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                $this->addExpectedArgument($this->argHostname = new VNagArgument('H', 'hostname', VNagArgument::VALUE_REQUIRED, 'hostname', 'Hostname or IP address to be pinged', null));
+        }
+        protected function cbRun($optional_args=array()) {
+                $host = $this->argHostname->getValue();
+                if (is_null($host)) throw new VNagException("Please enter a hostname");
+                $this->outputHTML("<h2>Host ".htmlentities($host)."</h2>\n\n", true);
+                if (self::is_ipv6($host)) {
+                        if (self::is_windows()) {
+                                // Windows
+                                exec("ping -6 -n 4 ".escapeshellarg($host), $outary, $code);
+                        } else {
+                                // Linux / MAC OSX (uses bash)
+                                exec("ping6 -c 4 -- ".escapeshellarg($host).' 2>&1', $outary, $code);
+                        }
+                } else {
+                        if (self::is_windows()) {
+                                // Windows
+                                exec("ping -n 4 ".escapeshellarg($host), $outary, $code);
+                        } else {
+                                // Linux / MAC OSX (uses bash)
+                                exec("ping -c 4 -- ".escapeshellarg($host).' 2>&1', $outary, $code);
+                        }
+                }
+                $execresult = implode("\n", $outary);
+                $execresult = trim($execresult);
+                // We could also work with $code, but it might not work under Windows then
+                if ($execresult == '') {
+                        throw new VNagException('Could not launch ping executable.');
+                }
+                if ($code != 0) {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Ping failed", true);
+                        $this->outputHTML('<p><font color="red" size="+2">Ping failed</font></p>', true);
+                } else {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->outputHTML('<p><font color="green" size="+2">Ping OK</font></p>', true);
+                }
+                $this->outputHTML('<pre>'.htmlentities($execresult).'</pre>', true);
+        }
+        private static function is_windows() {
+                // There is a problem with this variant:
+                // Windows 9x does not contain the %OS% environment variable
+                if (strtolower(getenv('OS')) == 'windows_nt') return true;
+                if (defined('PHP_OS') && (PHP_OS == 'win')) return true;
+                if (getenv('windir') != '') return true;
+                return false;
+        }
+        private static function is_ipv6($host) {
+                // Quick'n'Dirty
+                return strpos($host, ':') !== false;
+        }
+}

 /trunk/src/plugins/ping/check_ping.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2019-11-18
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/PingCheck.class.php';
+$job = new PingCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/ping/icinga2.conf
 ,0 → 1,30
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_ping" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/ping.phar" ]
+        arguments = {
+                "-H" = {
+                        value = "$vnag_ping_hostname$"
+                        description = "Hostname or IP address to be pinged"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_ping" {
+//      import "generic-service"
+//      check_command = "vnag_ping"
+//      vars = {
+//              vnag_ping_hostname = "example.com"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/ping/index.php
 ,0 → 1,49
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2019-11-18
+ */
+// This file (index.php) is intended to be called by your browser.
+// If you want to access via Nagios/Icinga or CLI, call "check_ping".
+declare(ticks=1);
+?><!DOCTYPE HTML>
+<html>
+<head>
+        <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+        <title>Online ping</title>
+        <meta name="robots" content="noindex">
+</head>
+<body>
+<h1>Online ping</h1>
+<?php
+echo '<form action="'.htmlentities($_SERVER['SCRIPT_NAME']).'" method="GET">
+Host: <input type="text" name="H" value="'.htmlentities($_REQUEST['H'] ?? '').'" size="40">
+<input type="submit" value="Check">
+</form>';
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/PingCheck.class.php';
+$job = new PingCheck();
+$job->http_visual_output    = VNag::OUTPUT_EXCEPTION;
+$job->http_invisible_output = VNag::OUTPUT_ALWAYS;
+$job->run();
+unset($job);
+?>
+</body>
+</html>

 /trunk/src/plugins/pmwiki_version/PmWikiVersionCheck.class.php
 ,0 → 1,83
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class PmWikiVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_pmwiki_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local PmWiki system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'pmWikiPath', 'The local directory where PmWiki installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $cont = @file_get_contents("$path/scripts/version.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot find version information at $path (cannot read version.php)");
+                }
+                if (!preg_match('@\\$Version="pmwiki-(.+)";@is', $cont, $m)) {
+                        throw new VNagException("Cannot find version information at $path (cannot find version string)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://www.pmwiki.org/wiki/PmWiki/Download');
+                if ($cont === false) {
+                        throw new VNagException("Cannot access website with latest version");
+                }
+                if (!preg_match('@Latest <em>stable</em> release \(pmwiki-(.+)<@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot find version information on the website");
+                }
+                return $m[1];
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the PmWiki installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                $latest_version = $this->get_latest_version();
+                if (version_compare($version,$latest_version) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/pmwiki_version/check_pmwiki_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2020-03-12
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/PmWikiVersionCheck.class.php';
+$job = new PmWikiVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/pmwiki_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_pmwiki_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/pmwiki_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_pmwiki_version_dir$"
+                        description = "Location where the PmWiki installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_pmwiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_pmwiki_version"
+//      vars = {
+//              vnag_pmwiki_version_dir = "/var/www/website1/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_pmwiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_pmwiki_version"
+//      vars = {
+//              vnag_pmwiki_version_dir = "/var/www/website2/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_pmwiki_version" {
+//      import "generic-service"
+//      check_command = "vnag_pmwiki_version"
+//      vars = {
+//              vnag_pmwiki_version_dir = "/var/www/website3/mediawiki/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/roundcube_version/RoundcubeVersionCheck.class.php
 ,0 → 1,110
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class RoundcubeVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_roundcube_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local Roundcube Webmail system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'roundcubePath', 'The local directory where your Roundcube installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $cont = @file_get_contents("$path/program/lib/Roundcube/bootstrap.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot find version information at $path (cannot find bootstrap.php)");
+                }
+                if (!preg_match("@define\('RCUBE_VERSION', '(.*)'\);@ismU", $cont, $m)) {
+                        throw new VNagException("Cannot find version information at $path (cannot find RCUBE_VERSION)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://api.github.com/repos/roundcube/roundcubemail/releases/latest');
+                if ($cont === false) {
+                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)');
+                }
+                $data = @json_decode($cont, true);
+                if ($data === false) {
+                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON at api.github.com)');
+                }
+                return $data['tag_name']; // e.g. "1.6.3"
+        }
+        protected function get_latest_versions_with_lts() {
+                $cont = $this->url_get_contents('https://roundcube.net/download/');
+                if ($cont === false) {
+                        throw new VNagException('Cannot parse version from Roundcube website. The plugin probably needs to be updated. (Cannot access roundcube.net)');
+                }
+                if (!preg_match_all('@https://github.com/roundcube/roundcubemail/releases/download/([^/]+)/@ismU', $cont, $m)) {
+                        throw new VNagException('Cannot parse version from Roundcube website. The plugin probably needs to be updated. (Regex mismatch at roundcube.net)');
+                }
+                return $m[1];
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the Roundcube installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                try {
+                        $stable_versions = $this->get_latest_versions_with_lts();
+                        $latest_version = $stable_versions[0];
+                } catch (Exception $e) {
+                        // roundcube.net blocks HTTPS connections from the ViaThinkSoft server since 13 Oct 2023. WHY?!
+                        // Access GitHub instead (but we do not get the LTS information there...)
+                        $latest_version = $this->get_latest_version();
+                        $stable_versions = [ $latest_version ];
+                }
+                if (in_array($version, $stable_versions)) {
+                        if ($version === $latest_version) {
+                                $this->setStatus(VNag::STATUS_OK);
+                                $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true);
+                        } else {
+                                $this->setStatus(VNag::STATUS_OK);
+                                $this->setHeadline("Version $version (Old Stable / LTS version; latest version is $latest_version) at $system_dir", true);
+                        }
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/roundcube_version/check_roundcube_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/RoundcubeVersionCheck.class.php';
+$job = new RoundcubeVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/roundcube_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_roundcube_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/roundcube_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_roundcube_version_dir$"
+                        description = "Location where the Roundcube installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_roundcube_version" {
+//      import "generic-service"
+//      check_command = "vnag_roundcube_version"
+//      vars = {
+//              vnag_roundcube_version_dir = "/var/www/website1/roundcube/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_roundcube_version" {
+//      import "generic-service"
+//      check_command = "vnag_roundcube_version"
+//      vars = {
+//              vnag_roundcube_version_dir = "/var/www/website2/roundcube/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_roundcube_version" {
+//      import "generic-service"
+//      check_command = "vnag_roundcube_version"
+//      vars = {
+//              vnag_roundcube_version_dir = "/var/www/website3/roundcube/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/smart/SmartCheck.class.php
 ,0 → 1,157
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class SmartCheck extends VNag {
+        protected $argType = null;
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vhtv');
+                }
+                $this->getHelpManager()->setPluginName('vnag_smart');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the contents of the SMART data and warns when a harddisk has failed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-T <type>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // TODO: also add a command to check a single drive   [ -d /dev/sda,/dev/sdb ]
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argType = new VNagArgument('T', 'type', VNagArgument::VALUE_REQUIRED, 'type', 'Explicit drive type e.g. for RAID devices "sat+cciss,0" for drive 0.'));
+        }
+        private function check_smart($dev) {
+                if (!`which which`) {
+                        throw new VNagException("Program 'which' is not installed on your system");
+                }
+                if (!`which smartctl`) {
+                        throw new VNagException("Program 'smartctl' (usually included in package smartmontools) is not installed on your system");
+                }
+                $code = 0;
+                $out = array();
+                if ($this->argType->getValue() != '') {
+                        // Note: Requires root
+                        exec('smartctl --all '.escapeshellarg($dev).' -d '.escapeshellarg($this->argType->getValue()), $out, $code);
+                } else {
+                        // Note: Requires root
+                        exec('smartctl --all '.escapeshellarg($dev), $out, $code);
+                }
+                $cont = implode("\n", $out);
+                $msg = array();
+                $status = -1;
+                if (stripos($cont, 'device lacks SMART capability') !== false)  {
+                        // At my system (Debian 9), I get exit code 4 (which is not fully accurate)
+                        $msg[] = 'Device lacks SMART capability';
+                        #$status = VNag::STATUS_UNKNOWN;
+                } else if ($code == 0) {
+                        $status = VNag::STATUS_OK;
+                } else {
+                        if ($code & 1) {
+                                throw new VNagException("smartctl reports 'command line did not parse' (code $code).");
+                        }
+                        if ($code & 2) {
+                                $msg[] = "Device open failed. It is either completely defective, or in low-power mode.";
+                                $status = max($status, VNag::STATUS_CRITICAL);
+                        }
+                        if ($code & 4) {
+                                $msg[] = "SMART command failed or checksum is wrong.";
+                                $status = max($status, VNag::STATUS_WARNING);
+                        }
+                        if ($code & 8) {
+                                $msg[] = "SMART status returns 'DISK FAILING'";
+                                $status = max($status, VNag::STATUS_CRITICAL);
+                        }
+                        if ($code & 16) {
+                                $msg[] = "SMART found prefail attributes below threshold";
+                                $status = max($status, VNag::STATUS_WARNING);
+                        }
+                        if ($code & 32) {
+                                $msg[] = "SMART status is 'OK' but usage/prefail attributes have been below threshold in the past.";
+                                $status = max($status, VNag::STATUS_WARNING);
+                        }
+                        if ($code & 64) {
+                                $msg[] = "The device error log contains records of errors.";
+                                $status = max($status, VNag::STATUS_WARNING);
+                        }
+                        if ($code & 128) {
+                                $msg[] = "The self-test logs contains records of errors.";
+                                $status = max($status, VNag::STATUS_WARNING);
+                        }
+                }
+                $messages = implode(", ", $msg);
+                if ($messages != '') $messages = ": $messages";
+                if ($status == VNag::STATUS_CRITICAL) {
+                        $this->addVerboseMessage("$dev (Critical)$messages", VNag::VERBOSITY_SUMMARY);
+                } else if ($status == VNag::STATUS_WARNING) {
+                        $this->addVerboseMessage("$dev (Warning)$messages", VNag::VERBOSITY_SUMMARY);
+                } else if ($status == VNag::STATUS_OK) {
+                        $this->addVerboseMessage("$dev (OK)$messages", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                } else {
+                        $status = VNag::STATUS_UNKNOWN;
+                        $this->addVerboseMessage("$dev (Unknown)$messages", VNag::VERBOSITY_SUMMARY);
+                }
+                $this->setStatus($status);
+                return $status;
+        }
+        protected function cbRun() {
+                $devices = array();
+                $devices = array_merge($devices, glob('/dev/sd?'));
+                $devices = array_merge($devices, glob('/dev/hd?'));
+                if (count($devices) == 0) {
+                        throw new VNagException("No SDx or HDx drives found");
+                }
+                if (strpos($this->argType->getValue(),'cciss') !== false) {
+                        $devices = array($devices[0]); // we just need a "fake" drive; the drive number is given as parameter to cciss
+                }
+                $count_total = 0;
+                $count_ok = 0;
+                $count_warning = 0;
+                $count_critical = 0;
+                $count_unknown = 0;
+                foreach ($devices as $dev) {
+                        $count_total++;
+                        switch ($this->check_smart($dev)) {
+                                case VNag::STATUS_OK:
+                                        $count_ok++;
+                                        break;
+                                case VNag::STATUS_WARNING:
+                                        $count_warning++;
+                                        break;
+                                case VNag::STATUS_CRITICAL:
+                                        $count_critical++;
+                                        break;
+                                case VNag::STATUS_UNKNOWN:
+                                        $count_unknown++;
+                                        break;
+                        }
+                }
+                $this->setHeadline(sprintf('Checked %d drives (%d OK, %d warning, %d critical, %d unknown)', $count_total, $count_ok, $count_warning, $count_critical, $count_unknown));
+        }
+}

 /trunk/src/plugins/smart/check_smart.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/SmartCheck.class.php';
+$job = new SmartCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/smart/icinga2.conf
 ,0 → 1,55
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+// ATTENTION!
+// To make this work, you need to add following to /etc/sudoers (adjust the paths)
+//     nagios ALL=(root) NOPASSWD:/daten/vnag/bin/smart.phar
+// You MUST make sure that the script check_hp_smartarray and all other VNag scripts are
+// owned by root, otherwise the owner could change the code, and it would be executed with
+// root privileges!
+object CheckCommand "vnag_smart" {
+        command = [
+                "/usr/bin/sudo",
+                // PLEASE ADJUST THIS PATH
+                "/daten/vnag/bin/smart.phar"
+        ]
+        arguments = {
+                "-v" = {
+                        set_if = "$vnag_smart_verbose$"
+                        description = "Additionally list drives which are OK, not just the drives which have failed."
+                }
+                "-T" = {
+                        set_if = "$vnag_smart_type$"
+                        description = "Explicit drive type e.g. for RAID devices 'sat+cciss,0' for drive 0."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_smart" {
+//      import "generic-service"
+//      check_command = "vnag_smart"
+//      vars = {
+//              vnag_smart_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_smart_raid" {
+//      import "generic-service"
+//      check_command = "vnag_smart"
+//      vars = {
+//              vnag_smart_verbose = false
+//              vnag_smart_type = "sat+cciss,0"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/viewvc_version/ViewVCVersionCheck.class.php
 ,0 → 1,91
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class ViewVCVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_viewvc_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local ViewVC system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'viewvcPath', 'The local directory where your ViewVC installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                if (!file_exists("$path/lib/viewvc.py")) {
+                        throw new VNagException("Cannot find ViewVC settings file at $path");
+                }
+                $cont = @file_get_contents("$path/lib/viewvc.py");
+                if ($cont === false) {
+                        throw new VNagException("Cannot determine version for system $path (cannot read viewvc.py)");
+                }
+                if (!preg_match('@__version__\\s*=\\s*([\'"])(.+)\\1@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot determine version for system $path (cannot find version string)");
+                }
+                return $m[2]; // e.g. "1.3.0-dev"
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://api.github.com/repos/viewvc/viewvc/releases/latest');
+                if ($cont === false) {
+                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)');
+                }
+                $data = @json_decode($cont, true);
+                if ($data === false) {
+                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON data downloaded from api.github.com)');
+                }
+                return $data['tag_name']; // e.g. "1.2.1"
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the ViewVC installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $local_version = $this->get_local_version($system_dir);
+                $latest_stable = $this->get_latest_version();
+                // Note: version_compare() correctly assumes that 1.3.0-dev is higher than 1.3.0
+                if (version_compare($local_version,$latest_stable,'>')) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $local_version (Latest stable version $latest_stable) at $system_dir", true);
+                } else if (version_compare($local_version,$latest_stable,'=')) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $local_version (Latest stable version) at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $local_version is outdated (Latest version is $latest_stable) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/viewvc_version/check_viewvc_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2022-12-18
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/ViewVCVersionCheck.class.php';
+$job = new ViewVCVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/viewvc_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_viewvc_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/viewvc_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_viewvc_version_dir$"
+                        description = "Location where the ViewVC installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_viewvc_version" {
+//      import "generic-service"
+//      check_command = "vnag_viewvc_version"
+//      vars = {
+//              vnag_viewvc_version_dir = "/var/www/website1/viewvc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_viewvc_version" {
+//      import "generic-service"
+//      check_command = "vnag_viewvc_version"
+//      vars = {
+//              vnag_viewvc_version_dir = "/var/www/website2/viewvc/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_viewvc_version" {
+//      import "generic-service"
+//      check_command = "vnag_viewvc_version"
+//      vars = {
+//              vnag_viewvc_version_dir = "/var/www/website3/viewvc/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/virtual_mem/VirtualMemCheck.class.php
 ,0 → 1,74
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+define('OUTPUT_UOM', 'GB');
+define('ROUND_TO', 0);
+class VirtualMemCheck extends VNag {
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vhtwc');
+                $this->getHelpManager()->setPluginName('check_virtual_mem');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks the amount of free virtual memory (real memory + swap combined).');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w freeMemKB|%] [-c freeMemKB|%]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // In this context, when the user writes "-w 10GB" then they probably mean "-w @10GB". Make sure that the user doesn't do it wrong
+                $this->warningSingleValueRangeBehaviors[0]  = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD;
+                $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD;
+        }
+        protected function cbRun($optional_args=array()) {
+                if (!file_exists($meminfo_file = '/proc/meminfo')) {
+                        throw new VNagException("Cannot find $meminfo_file");
+                }
+                $meminfo_attrs = array();
+                foreach (file($meminfo_file) as $line) {
+                        $line = trim($line);
+                        if ($line == '') continue;
+                        list($key, $value) = explode(':', $line, 2);
+                        if ((!strstr($key,'Pages')) && (strtolower(substr($line,-2)) !== 'kb')) {
+                                throw new VNagException("meminfo shall contain Kilobytes!");
+                        }
+                        $meminfo_attrs[$key] = (int)trim(substr($value, 0, strlen($value)-2));
+                }
+                if (!isset($meminfo_attrs['MemAvailable'])) {
+                        $meminfo_attrs['MemAvailable'] = $meminfo_attrs['MemFree'];
+                        if (isset($meminfo_attrs['Buffers'])) $meminfo_attrs['MemAvailable'] += $meminfo_attrs['Buffers'];
+                        if (isset($meminfo_attrs['Cached']))  $meminfo_attrs['MemAvailable'] += $meminfo_attrs['Cached'];
+                }
+                $totalKB = $meminfo_attrs['MemTotal']      + $meminfo_attrs['SwapTotal'];
+                $freeKB  = $meminfo_attrs['MemAvailable']  + $meminfo_attrs['SwapFree'];
+                $freePercent = $freeKB/$totalKB*100;
+                $this->checkAgainstWarningRange( array($freeKB.'KB', $freePercent.'%'), false, true, 0);
+                $this->checkAgainstCriticalRange(array($freeKB.'KB', $freePercent.'%'), false, true, 0);
+                $m = (new VNagValueUomPair($freeKB.'KB'));
+                $m->roundTo = ROUND_TO;
+                $freeKB = $m->normalize(OUTPUT_UOM);
+                $m = (new VNagValueUomPair($totalKB.'KB'));
+                $m->roundTo = ROUND_TO;
+                $totalKB = $m->normalize(OUTPUT_UOM);
+                $msg = "$freeKB free of $totalKB (".round($freePercent,ROUND_TO)."% free)";
+                $this->setHeadline($msg);
+        }
+}

 /trunk/src/plugins/virtual_mem/check_virtual_mem.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-18
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/VirtualMemCheck.class.php';
+$job = new VirtualMemCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/virtual_mem/icinga2.conf
 ,0 → 1,37
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_virtual_mem" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/virtual_mem.phar" ]
+        arguments = {
+                "-w" = {
+                        value = "$vnag_virtual_mem_warn$"
+                        description = "absoluteKB or relative% (Warning range)"
+                }
+                "-c" = {
+                        value = "$vnag_virtual_mem_crit$"
+                        description = "absoluteKB or relative% (Critical range)"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_server1_virtual_mem" {
+//      import "generic-service"
+//      check_command = "vnag_virtual_mem"
+//
+//      vars = {
+//              vnag_virtual_mem_warn = "10GB"
+//              vnag_virtual_mem_crit = "4GB"
+//      }
+//
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/webreader/VNagWebReader.class.php
 ,0 → 1,85
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class VNagWebReader extends VNag {
+        protected $argUrl = null;
+        protected $argId = null;
+        protected $argBasicAuth = null;
+        protected $argPassword = null;
+        protected $argSignPubKey = null;
+        public function __construct() {
+                parent::__construct();
+                if ($this->is_http_mode()) {
+                        // Don't allow the standard arguments via $_REQUEST
+                        $this->registerExpectedStandardArguments('');
+                } else {
+                        $this->registerExpectedStandardArguments('Vht');
+                }
+                $this->addExpectedArgument($this->argUrl        = new VNagArgument('u', 'url',        VNagArgument::VALUE_REQUIRED, 'url', 'The URI of the page that contains an embedded machine readable VNag output', null));
+                $this->addExpectedArgument($this->argId         = new VNagArgument('i', 'id',         VNagArgument::VALUE_REQUIRED, 'id', 'The ID (serial or individual name) of the embedded Nagios output. Usually "0" if only one monitor is used without individual names.', '0'));
+                $this->addExpectedArgument($this->argBasicAuth  = new VNagArgument('b', 'basicAuth',  VNagArgument::VALUE_REQUIRED, 'username:password', 'In case the target website requires Basic Auth, please pass username and password, divided by double-colon, into this argument.', null));
+                $this->addExpectedArgument($this->argPassword   = new VNagArgument('p', 'password',   VNagArgument::VALUE_REQUIRED, 'password', 'In case the machine readable VNag output is encrypted, enter the password here.', null));
+                $this->addExpectedArgument($this->argSignPubKey = new VNagArgument('k', 'signPubKey', VNagArgument::VALUE_REQUIRED, 'pemFile', 'In case the machine readable VNag output is signed, enter the filename of the public key (PEM) file here, to verify the signature of the output.', null));
+                $this->getHelpManager()->setPluginName('vnag_webreader');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin reads embedded machine readable VNag output from a website and converts it into a Nagios compatible output format.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ -u <url> [-i <id>] [-b <username>:<password>] [-k pubKeyFile] [-p <password>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+        }
+        protected function cbRun() {
+                $this->argUrl->require();
+                $this->argId->require();
+                $url = $this->argUrl->getValue();
+                $this->id = $this->argId->getValue(); // default is '0', so we do not need to check for available()
+                if ($this->argPassword->available()) $this->password_in = $this->argPassword->getValue();
+                if ($this->argSignPubKey->available()) $this->pubkey = $this->argSignPubKey->getValue();
+                $header = '';
+                $auth = $this->argBasicAuth->getValue();
+                if (!is_null($auth)) $auth .= sprintf("Authorization: Basic %s\r\n", base64_encode($auth));
+                $header .= sprintf("User-Agent: PHP/%s VNag/%s\r\n", phpversion(), self::VNAG_VERSION);
+                $options = array(
+                    'http' => array(
+                        'method' => 'GET',
+                        'header' => $header
+                    )
+                );
+                $context = stream_context_create($options);
+                $cont = $this->url_get_contents($url, 60, $context);
+                if ($cont === false) throw new VNagException("Cannot access $url");
+                $data = $this->readInvisibleHTML($cont);
+                if (!$data) throw new VNagInvalidArgumentException("No monitor with ID \"$this->id\" found at URL $url");
+                if (isset($data['text'])) {
+                        $this->setHeadline("Special content delivered from the web monitor (see verbose info)");
+                        $this->addVerboseMessage($data['text'], VNag::VERBOSITY_SUMMARY); // VERBOSE_SUMMARY is *our* verbosity, not the verbosity of the target monitor
+                } else {
+                        foreach ($data['performance_data'] as $perfdata) {
+                                $this->addPerformanceData(VNagPerformanceData::createByString($perfdata));
+                        }
+                        $this->setHeadline($data['headline']);
+                        $this->addVerboseMessage($data['verbose_info'], VNag::VERBOSITY_SUMMARY); // VERBOSE_SUMMARY is *our* verbosity, not the verbosity of the target monitor
+                }
+                $this->setStatus($data['status'], true);
+        }
+}

 /trunk/src/plugins/webreader/check_vnag_webreader.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__.'/VNagWebReader.class.php';
+$job = new VNagWebReader();
+$job->run();
+unset($job);

 /trunk/src/plugins/webreader/icinga2.conf
 ,0 → 1,47
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_webreader" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/webreader.phar" ]
+        arguments = {
+                "-u" = {
+                        value = "$vnag_webreader_url$"
+                        description = "The URI of the page that contains an embedded machine readable VNag output"
+                        required = true
+                }
+                "-i" = {
+                        value = "$vnag_webreader_id$"
+                        description = "The ID (serial or individual name) of the embedded Nagios output. Usually '0' if only one monitor is used without individual names"
+                }
+                "-b" = {
+                        value = "$vnag_webreader_basicAuth$"
+                        description = "In case the target website requires Basic Auth, please pass username and password, divided by double-colon, into this argument"
+                }
+                "-p" = {
+                        value = "$vnag_webreader_password$"
+                        description = "In case the machine readable VNag output is encrypted, enter the password here"
+                }
+                "-k" = {
+                        value = "$vnag_webreader_signPubKey$"
+                        description = "In case the machine readable VNag output is signed, enter the filename of the public key (PEM) file here, to verify the signature of the output"
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_remote_ipfm" {
+//      import "generic-service"
+//      check_command = "vnag_webreader"
+//      vars = {
+//              vnag_webreader_url = "https://www.example.com/vnag/ipfm/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/websvn_version/WebSvnVersionCheck.class.php
 ,0 → 1,91
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class WebSvnVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_websvn_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local WebSVN system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'websvnPath', 'The local directory where your WebSVN installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                if (!file_exists("$path/include/version.php")) {
+                        throw new VNagException("Cannot find WebSVN settings file at $path");
+                }
+                $cont = @file_get_contents("$path/include/version.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot determine version for system $path (cannot read version.php)");
+                }
+                if (!preg_match('@\\$version = \'(.+)\';@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot determine version for system $path (cannot find version string)");
+                }
+                return $m[1]; // e.g. "2.8.1" or "2.8.1-DEV"
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://api.github.com/repos/websvnphp/websvn/releases/latest');
+                if ($cont === false) {
+                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)');
+                }
+                $data = @json_decode($cont, true);
+                if ($data === false) {
+                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON data downloaded from api.github.com)');
+                }
+                return $data['tag_name']; // e.g. "2.8.1"
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the WebSVN installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $local_version = $this->get_local_version($system_dir);
+                $latest_stable = $this->get_latest_version();
+                // Note: version_compare() correctly assumes that 2.8.1 is higher than 2.8.1-DEV
+                if (version_compare($local_version,$latest_stable,'>')) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $local_version (Latest stable version $latest_stable) at $system_dir", true);
+                } else if (version_compare($local_version,$latest_stable,'=')) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $local_version (Latest stable version) at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $local_version is outdated (Latest version is $latest_stable) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/websvn_version/check_websvn_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2022-12-18
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/WebSvnVersionCheck.class.php';
+$job = new WebSvnVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/websvn_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_websvn_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/websvn_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_websvn_version_dir$"
+                        description = "Location where the WebSVN installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_websvn_version" {
+//      import "generic-service"
+//      check_command = "vnag_websvn_version"
+//      vars = {
+//              vnag_websvn_version_dir = "/var/www/website1/websvn/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_websvn_version" {
+//      import "generic-service"
+//      check_command = "vnag_websvn_version"
+//      vars = {
+//              vnag_websvn_version_dir = "/var/www/website2/websvn/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_websvn_version" {
+//      import "generic-service"
+//      check_command = "vnag_websvn_version"
+//      vars = {
+//              vnag_websvn_version_dir = "/var/www/website3/websvn/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/wordpress_version/WordPressVersionCheck.class.php
 ,0 → 1,82
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class WordPressVersionCheck extends VNag {
+        protected $argSystemDir = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vht');
+                $this->getHelpManager()->setPluginName('check_wordpress_version');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks if a local WordPress Webmail system has the latest version installed.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'wordpressPath', 'The local directory where WordPress installation is located.'));
+        }
+        protected function get_local_version($path) {
+                $path = realpath($path) === false ? $path : realpath($path);
+                $cont = @file_get_contents("$path/wp-includes/version.php");
+                if ($cont === false) {
+                        throw new VNagException("Cannot find version information at $path (cannot read version.php)");
+                }
+                if (!preg_match('@\$wp_version = \'(.+)\';@ismU', $cont, $m)) {
+                        throw new VNagException("Cannot find version information at $path (cannot find version string)");
+                }
+                return $m[1];
+        }
+        protected function get_latest_version() {
+                $cont = $this->url_get_contents('https://wordpress.org/download/');
+                if ($cont === false) {
+                        throw new VNagException("Cannot access website with latest version");
+                }
+                if (!preg_match('@Download WordPress ([0-9\.]+)@ism', $cont, $m)) {
+                        throw new VNagException("Cannot find version information on the website");
+                }
+                return trim($m[1]);
+        }
+        protected function cbRun($optional_args=array()) {
+                $system_dir = $this->argSystemDir->getValue();
+                if (empty($system_dir)) {
+                        throw new VNagException("Please specify the directory of the WordPress installation.");
+                }
+                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
+                if (!is_dir($system_dir)) {
+                        throw new VNagException('Directory "'.$system_dir.'" not found.');
+                }
+                $version = $this->get_local_version($system_dir);
+                $latest_version = $this->get_latest_version();
+                if (version_compare($version,$latest_version) >= 0) {
+                        $this->setStatus(VNag::STATUS_OK);
+                        $this->setHeadline("Version $version at $system_dir", true);
+                } else {
+                        $this->setStatus(VNag::STATUS_WARNING);
+                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
+                }
+        }
+}

 /trunk/src/plugins/wordpress_version/check_wordpress_version.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/WordPressVersionCheck.class.php';
+$job = new WordPressVersionCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/wordpress_version/icinga2.conf
 ,0 → 1,49
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_wordpress_version" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/wordpress_version.phar" ]
+        arguments = {
+                "-d" = {
+                        value = "$vnag_wordpress_version_dir$"
+                        description = "Location where the WordPress installation is located"
+                        required = true
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_website1_wordpress_version" {
+//      import "generic-service"
+//      check_command = "vnag_wordpress_version"
+//      vars = {
+//              vnag_wordpress_version_dir = "/var/www/website1/wordpress/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website2_wordpress_version" {
+//      import "generic-service"
+//      check_command = "vnag_wordpress_version"
+//      vars = {
+//              vnag_wordpress_version_dir = "/var/www/website2/wordpress/"
+//      }
+//      assign where host.name == NodeName
+// }
+//
+// apply Service "example_website3_wordpress_version" {
+//      import "generic-service"
+//      check_command = "vnag_wordpress_version"
+//      vars = {
+//              vnag_wordpress_version_dir = "/var/www/website3/wordpress/"
+//      }
+//      assign where host.name == NodeName
+// }

 /trunk/src/plugins/x509_expire/X509ExpireCheck.class.php
 ,0 → 1,146
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2023-10-13
+ */
+declare(ticks=1);
+class X509ExpireCheck extends VNag {
+        protected $argFiles = null;
+        public function __construct() {
+                parent::__construct();
+                $this->registerExpectedStandardArguments('Vhtwcv');
+                $this->getHelpManager()->setPluginName('check_x509_expire');
+                $this->getHelpManager()->setVersion('2023-10-13');
+                $this->getHelpManager()->setShortDescription('This plugin checks X.509 (PEM) files and warns if certificates are about to expire.');
+                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
+                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-v] -w <warnSeconds>s -c <critSeconds>s -f "[#]<mask>" [-f "[#]<mask>" [...]]');
+                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
+                // Individual (non-standard) arguments:
+                $this->addExpectedArgument($this->argFiles = new VNagArgument('f', 'file', VNagArgument::VALUE_REQUIRED, 'mask', 'The files to be checked. This argument can be used multiple times. Wilcards may be used but MUST be passed as string only (not resolved by the Shell). There are two possible checking modes: If you put a # in front of the file mask, only the oldest file of each group will be checked (use this mode e.g. if you have a directory which contains old backups of certificates beside the current working certificate). Otherwise, all files of the file group are checked.'));
+                // In this context, when the user writes "-w 60s" then they probably mean "-w @60s". Make sure that the user doesn't do it wrong
+                $this->warningSingleValueRangeBehaviors[0]  = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD;
+                $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_LT_X_BAD;
+        }
+        private static function humanFriendlyTimeLeft($secs) {
+                $out = array();
+                if ($expired = $secs < 0) $secs *= -1;
+                $years = floor($secs / 60 / 60 / 24 / 365);
+                if ($years > 0) $out[] = $years == 1 ? "$years year" : "$years years";
+                $days = floor($secs / 60 / 60 / 24) % 365;
+                if ($days > 0) $out[] = $days == 1 ? "$days day" : "$days days";
+                $hours = floor($secs / 60 / 60) % 24;
+                if ($hours > 0) $out[] = $hours == 1 ? "$hours hour" : "$hours hours";
+                $minutes = floor($secs / 60) % 60;
+                if ($minutes > 0) $out[] = $minutes == 1 ? "$minutes minute" : "$minutes minutes";
+                $seconds = $secs % 60;
+                if ($seconds > 0) $out[] = $seconds == 1 ? "$seconds second" : "$seconds seconds";
+                return ($expired ? 'EXPIRED SINCE ' : '').implode(", ", $out).($expired ? '' : ' left');
+        }
+        private static function timeLeft($pemFile) {
+                $out = array();
+                // TODO: Call PHP's openssl functions instead
+                exec("openssl x509 -in ".escapeshellarg($pemFile)." -noout -text | grep \"Not After\" | cut -d ':' -f 2-", $out, $code); // TODO: check $code
+                if ($code != 0) {
+                        throw new VNagException("Error calling openssl!");
+                }
+                $tim = strtotime($out[0]);
+                return $tim - time();
+        }
+        protected function cbRun($optional_args=array()) {
+                $this->argFiles->require();
+                $countFilesTotal = 0;
+                $countFilesCrit = 0;
+                $countFilesWarn = 0;
+                $fileGroupMasks = $this->argFiles->getValue();
+                if (!is_array($fileGroupMasks)) $fileGroupMasks = array($fileGroupMasks);
+                foreach ($fileGroupMasks as $fileGroupMask) {
+                        if (substr($fileGroupMask, 0, 1) === '#') {
+                                $fileGroupMask = substr($fileGroupMask, 1); // remove #
+                                // Mode 1: Only the youngest file of each group is checked.
+                                // You can use this mode e.g. if you have a folder with downloaded files
+                                // and you want to check if a downloading-script is still downloading
+                                // new files regularly.
+                                $files = glob($fileGroupMask);
+                                if (count($files) == 0) continue;
+                                $minTimeLeft = null;
+                                foreach ($files as $file) {
+                                        $minTimeLeft = is_null($minTimeLeft) ? filemtime($file) : min($minTimeLeft, self::timeLeft($file));
+                                }
+                                $countFilesTotal++;
+                                if ($this->checkAgainstCriticalRange($minTimeLeft.'s', false, true)) {
+                                        $countFilesCrit++;
+                                        $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)." (Critical)\n", VNag::VERBOSITY_SUMMARY);
+                                } else if ($this->checkAgainstWarningRange($minTimeLeft.'s', false, true)) {
+                                        $countFilesWarn++;
+                                        $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)." (Warning)\n", VNag::VERBOSITY_SUMMARY);
+                                } else {
+                                        if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) {
+                                                $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        } else {
+                                                $this->addVerboseMessage("File group '$fileGroupMask' oldest file: ".self::humanFriendlyTimeLeft($minTimeLeft)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                        }
+                                }
+                        } else {
+                                // Mode 2: All files of each group are checked.
+                                $files = glob($fileGroupMask);
+                                if (count($files) == 0) continue;
+                                foreach ($files as $file) {
+                                        $timeLeft = self::timeLeft($file);
+                                        $countFilesTotal++;
+                                        if ($this->checkAgainstCriticalRange($timeLeft.'s', false, true)) {
+                                                $countFilesCrit++;
+                                                $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)." (Critical)\n", VNag::VERBOSITY_SUMMARY);
+                                        } else if ($this->checkAgainstWarningRange($timeLeft.'s', false, true)) {
+                                                $countFilesWarn++;
+                                                $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)." (Warning)\n", VNag::VERBOSITY_SUMMARY);
+                                        } else {
+                                                if (($this->getArgumentHandler()->getArgumentObj('w')->available()) || ($this->getArgumentHandler()->getArgumentObj('c')->available())) {
+                                                        $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)." (OK)\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                                } else {
+                                                        $this->addVerboseMessage("File $file: ".self::humanFriendlyTimeLeft($timeLeft)."\n", VNag::VERBOSITY_ADDITIONAL_INFORMATION);
+                                                }
+                                        }
+                                }
+                        }
+                }
+                $msg = array();
+                $msg[] = "Checked $countFilesTotal certificates";
+                if ($this->getArgumentHandler()->getArgumentObj('w')->available()) $msg[] = "$countFilesWarn are in warning time range";
+                if ($this->getArgumentHandler()->getArgumentObj('c')->available()) $msg[] = "$countFilesCrit are in critical time range";
+                $msg = implode(", ", $msg);
+                $this->setHeadLine($msg);
+        }
+}

 /trunk/src/plugins/x509_expire/check_x509_expire.phps
 ,0 → 1,18
+<?php
+/*
+ * VNag - Nagios Framework for PHP
+ * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+ * Licensed under the terms of the Apache 2.0 license
+ *
+ * Revision 2018-07-15
+ */
+declare(ticks=1);
+require_once __DIR__ . '/../../framework/vnag_framework.inc.php';
+require_once __DIR__ . '/X509ExpireCheck.class.php';
+$job = new X509ExpireCheck();
+$job->run();
+unset($job);

 /trunk/src/plugins/x509_expire/icinga2.conf
 ,0 → 1,47
+// Put this file in /etc/icinga2/conf.d/...
+// VNag - Nagios Framework for PHP
+// Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
+// Licensed under the terms of the Apache 2.0 license
+//
+// Revision 2023-10-14
+object CheckCommand "vnag_x509_expire" {
+        // PLEASE ADJUST THIS PATH
+        command = [ "/daten/vnag/bin/x509_expire.phar" ]
+        arguments = {
+                "-f" = {
+                        value = "$vnag_x509_expire_file$"
+                        description = "File or filemask to be checked. There are two possible checking modes: If you put a # in front of the file mask, only the oldest file of each group will be checked (use this mode e.g. if you have a directory which contains old backups of certificates beside the current working certificate). Otherwise, all files of the file group are checked."
+                        repeat_key = true
+                        required = true
+                }
+                "-w" = {
+                        value = "$vnag_x509_expire_warn$"
+                        description = "Max age of file (warning range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-c" = {
+                        value = "$vnag_x509_expire_crit$"
+                        description = "Max age of file (critical range). You must use a Nagios compatible unit of measure (i.e. seconds)."
+                }
+                "-v" = {
+                        set_if = "$vnag_x509_expire_verbose$"
+                        description = "Additionally list files which are OK, not just the files which are out of the time range."
+                }
+        }
+}
+// Example usage:
+//
+// apply Service "example_letsencrypt_expiration" {
+//      import "generic-service"
+//      check_command = "vnag_x509_expire"
+//      vars = {
+//              vnag_x509_expire_file = [ "/daten/ssl/letsencrypt/*/certificate.pem" ]
+//              vnag_x509_expire_warn = "86400s"   // 24h
+//              vnag_x509_expire_crit = "144000s"  // 40h
+//              vnag_x509_expire_verbose = false
+//      }
+//      assign where host.name == NodeName
+// }

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