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| 4 | daniel-mar | 1 | <?php /* <ViaThinkSoftSignature> |
| 76 | daniel-mar | 2 | L2cLimf5MKzRpuLa3QN3ZXwPjg1yIeFbWqIvkJGaSwRxKCg/LL/E2yEQHXu1mHH/8 |
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| 22 | iAWxG+mm7Fam9DYtIRKzJNKNrYyB1NBMnHa3ev5bxrhCkma9Zj04re8tAZUNSj3Sy |
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| 23 | A== |
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| 4 | daniel-mar | 24 | </ViaThinkSoftSignature> */ ?> |
| 2 | daniel-mar | 25 | <?php |
| 26 | |||
| 27 | /* |
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| 28 | * VNag - Nagios Framework for PHP |
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| 29 | * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com> |
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| 30 | * Licensed under the terms of the Apache 2.0 license |
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| 31 | * |
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| 76 | daniel-mar | 32 | * Revision 2023-10-13 |
| 2 | daniel-mar | 33 | */ |
| 34 | |||
| 35 | declare(ticks=1); |
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| 36 | |||
| 37 | class RoundcubeVersionCheck extends VNag { |
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| 38 | protected $argSystemDir = null; |
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| 39 | |||
| 40 | public function __construct() { |
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| 41 | parent::__construct(); |
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| 42 | |||
| 43 | $this->registerExpectedStandardArguments('Vht'); |
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| 44 | |||
| 45 | $this->getHelpManager()->setPluginName('check_roundcube_version'); |
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| 46 | $this->getHelpManager()->setVersion('1.0'); |
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| 47 | $this->getHelpManager()->setShortDescription('This plugin checks if a local Roundcube Webmail system has the latest version installed.'); |
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| 48 | $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); |
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| 49 | $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); |
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| 50 | $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); |
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| 51 | |||
| 52 | // Individual (non-standard) arguments: |
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| 53 | $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'roundcubePath', 'The local directory where your Roundcube installation is located.')); |
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| 54 | } |
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| 55 | |||
| 76 | daniel-mar | 56 | protected function get_local_version($path) { |
| 2 | daniel-mar | 57 | $path = realpath($path) === false ? $path : realpath($path); |
| 58 | |||
| 59 | $cont = @file_get_contents("$path/program/lib/Roundcube/bootstrap.php"); |
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| 60 | if (!preg_match("@define\('RCUBE_VERSION', '(.*)'\);@ismU", $cont, $m)) { |
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| 61 | throw new Exception("Cannot find version information at $path"); |
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| 62 | } |
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| 63 | |||
| 64 | return $m[1]; |
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| 65 | } |
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| 66 | |||
| 76 | daniel-mar | 67 | protected function get_latest_version() { |
| 68 | $cont = $this->url_get_contents('https://api.github.com/repos/roundcube/roundcubemail/releases/latest'); |
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| 69 | if ($cont === false) { |
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| 70 | throw new Exception('Cannot parse version from GitHub API. The plugin probably needs to be updated. A'); |
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| 71 | } |
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| 72 | |||
| 73 | $data = @json_decode($cont, true); |
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| 74 | if ($data === false) { |
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| 75 | throw new Exception('Cannot parse version from GitHub API. The plugin probably needs to be updated. B'); |
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| 76 | } |
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| 77 | |||
| 78 | return $data['tag_name']; // e.g. "1.6.3" |
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| 79 | } |
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| 80 | |||
| 81 | protected function get_latest_versions_with_lts() { |
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| 82 | $cont = $this->url_get_contents('https://roundcube.net/download/'); |
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| 83 | if ($cont === false) { |
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| 84 | throw new Exception('Cannot parse version from Roundcube website. The plugin probably needs to be updated. A'); |
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| 85 | } |
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| 86 | |||
| 87 | if (!preg_match_all('@https://github.com/roundcube/roundcubemail/releases/download/([^/]+)/@ismU', $cont, $m)) { |
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| 88 | throw new Exception('Cannot parse version from Roundcube website. The plugin probably needs to be updated. B'); |
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| 89 | } |
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| 90 | |||
| 91 | return $m[1]; |
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| 92 | } |
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| 93 | |||
| 2 | daniel-mar | 94 | protected function cbRun($optional_args=array()) { |
| 95 | $system_dir = $this->argSystemDir->getValue(); |
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| 96 | if (empty($system_dir)) { |
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| 97 | throw new Exception("Please specify the directory of the Roundcube installation."); |
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| 98 | } |
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| 99 | $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); |
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| 100 | |||
| 101 | if (!is_dir($system_dir)) { |
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| 29 | daniel-mar | 102 | throw new Exception('Directory "'.$system_dir.'" not found.'); |
| 2 | daniel-mar | 103 | } |
| 104 | |||
| 76 | daniel-mar | 105 | $version = $this->get_local_version($system_dir); |
| 2 | daniel-mar | 106 | |
| 76 | daniel-mar | 107 | try { |
| 108 | $stable_versions = $this->get_latest_versions_with_lts(); |
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| 109 | $latest_version = $stable_versions[0]; |
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| 110 | } catch (Exception $e) { |
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| 111 | // roundcube.net blocks HTTPS connections from the ViaThinkSoft server since 13 Oct 2023. WHY?! |
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| 112 | // Access GitHub instead (but we do not get the LTS information there...) |
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| 113 | $latest_version = $this->get_latest_version(); |
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| 114 | $stable_versions = [ $latest_version ]; |
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| 2 | daniel-mar | 115 | } |
| 116 | |||
| 76 | daniel-mar | 117 | if (in_array($version, $stable_versions)) { |
| 2 | daniel-mar | 118 | if ($version === $latest_version) { |
| 119 | $this->setStatus(VNag::STATUS_OK); |
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| 120 | $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true); |
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| 121 | } else { |
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| 122 | $this->setStatus(VNag::STATUS_OK); |
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| 123 | $this->setHeadline("Version $version (Old Stable / LTS version; latest version is $latest_version) at $system_dir", true); |
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| 124 | } |
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| 125 | } else { |
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| 126 | $this->setStatus(VNag::STATUS_WARNING); |
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| 127 | $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); |
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| 128 | } |
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| 129 | } |
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| 130 | } |
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| 131 |