Subversion Repositories vnag

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Regard whitespace Rev 1 → Rev 2

/trunk/plugins/phpbb_version/PhpBbVersionCheck.class.php
0,0 → 1,177
<?php /* <ViaThinkSoftSignature>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</ViaThinkSoftSignature> */ ?>
<?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
*/
 
// 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('1.0');
$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_phpbb_version($path) {
$path = realpath($path) === false ? $path : realpath($path);
 
// Version 3 support
$cont = @file_get_contents("$path/includes/constants.php");
preg_match("@define\('PHPBB_VERSION', '(.*)'\);@ismU", $cont, $m);
 
if (isset($m[1])) {
return $m[1];
} else {
// Version 2 support
$cont = @file_get_contents("$path/docs/INSTALL.html");
preg_match("@phpBB-(.*)_to_(.*)\.(zip|patch|tar)@ismU", $cont, $m);
 
if (isset($m[2])) {
return $m[2];
} else {
return false;
}
}
}
 
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 Exception("Please specify the directory of the phpBB installation.");
}
$system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
 
if (!is_dir($system_dir)) {
throw new Exception('Directory "'.$system_dir.'" not found.', false);
}
 
// 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";
$cont = @file_get_contents($versionCheckUrl);
if ($cont === false) {
throw new Exception('Could not determinate latest phpBB version');
}
$json = @json_decode($cont,true);
if ($json === false) {
throw new Exception('Could not determinate latest phpBB version');
}
 
$version = $this->get_phpbb_version($system_dir);
 
if ($version === false) {
throw new Exception('Could not determinate current phpBB version in "'.$system_dir.'".', false);
return false;
}
 
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) {
$ext_json_client = json_decode(file_get_contents($ext_json_file),true);
$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);
}
}