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4 daniel-mar 1
<?php /* <ViaThinkSoftSignature>
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A==
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</ViaThinkSoftSignature> */ ?>
2 daniel-mar 25
<?php
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/*
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 * VNag - Nagios Framework for PHP
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 * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
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 * Licensed under the terms of the Apache 2.0 license
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 *
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 * Revision 2018-07-15
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 */
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declare(ticks=1);
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class RoundcubeVersionCheck extends VNag {
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        protected $argSystemDir = null;
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        public function __construct() {
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                parent::__construct();
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                $this->registerExpectedStandardArguments('Vht');
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                $this->getHelpManager()->setPluginName('check_roundcube_version');
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                $this->getHelpManager()->setVersion('1.0');
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                $this->getHelpManager()->setShortDescription('This plugin checks if a local Roundcube Webmail system has the latest version installed.');
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                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
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                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]');
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                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
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                // Individual (non-standard) arguments:
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                $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'roundcubePath', 'The local directory where your Roundcube installation is located.'));
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        }
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        protected function get_roundcube_version($path) {
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                $path = realpath($path) === false ? $path : realpath($path);
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                $cont = @file_get_contents("$path/program/lib/Roundcube/bootstrap.php");
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                if (!preg_match("@define\('RCUBE_VERSION', '(.*)'\);@ismU", $cont, $m)) {
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                        throw new Exception("Cannot find version information at $path");
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                }
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                return $m[1];
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        }
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        protected function cbRun($optional_args=array()) {
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                $system_dir = $this->argSystemDir->getValue();
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                if (empty($system_dir)) {
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                        throw new Exception("Please specify the directory of the Roundcube installation.");
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                }
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                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
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                if (!is_dir($system_dir)) {
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                        throw new Exception('Directory "'.$system_dir.'" not found.', false);
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                }
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                $version = $this->get_roundcube_version($system_dir);
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                $cont = @file_get_contents('https://roundcube.net/download/');
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                if (!preg_match_all('@https://github.com/roundcube/roundcubemail/releases/download/([^/]+)/@ismU', $cont, $m)) {
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                        throw new Exception('Cannot parse version from Roundcube website. The plugin probably needs to be updated.', false);
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                }
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                $latest_version = $m[1][0];
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                if (in_array($version, $m[1])) {
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                        if ($version === $latest_version) {
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                                $this->setStatus(VNag::STATUS_OK);
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                                $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true);
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                        } else {
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                                $this->setStatus(VNag::STATUS_OK);
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                                $this->setHeadline("Version $version (Old Stable / LTS version; latest version is $latest_version) at $system_dir", true);
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                        }
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                } else {
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                        $this->setStatus(VNag::STATUS_WARNING);
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                        $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true);
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                }
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        }
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}
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