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2 | daniel-mar | 1 | <?php /* <ViaThinkSoftSignature>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</ViaThinkSoftSignature> */ ?> |
2 | <?php |
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3 | |||
4 | /* |
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5 | * VNag - Nagios Framework for PHP |
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6 | * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com> |
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7 | * Licensed under the terms of the Apache 2.0 license |
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8 | * |
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9 | * Revision 2018-07-15 |
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10 | */ |
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11 | |||
12 | // TODO: Should we also warn if a newer major version is released? |
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13 | |||
14 | declare(ticks=1); |
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15 | |||
16 | class PhpBbVersionCheck extends VNag { |
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17 | protected $argSystemDir = null; |
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18 | |||
19 | public function __construct() { |
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20 | parent::__construct(); |
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21 | |||
22 | $this->registerExpectedStandardArguments('Vvht'); |
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23 | |||
24 | $this->getHelpManager()->setPluginName('check_phpbb_version'); |
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25 | $this->getHelpManager()->setVersion('1.0'); |
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26 | $this->getHelpManager()->setShortDescription('This plugin checks if a local phpBB system has the latest version installed.'); |
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27 | $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); |
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28 | $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); |
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29 | $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); |
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30 | |||
31 | // Individual (non-standard) arguments: |
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32 | $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'phpBBPath', 'The local directory where your phpBB installation is located.')); |
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33 | } |
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34 | |||
35 | protected function get_phpbb_version($path) { |
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36 | $path = realpath($path) === false ? $path : realpath($path); |
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37 | |||
38 | // Version 3 support |
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39 | $cont = @file_get_contents("$path/includes/constants.php"); |
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40 | preg_match("@define\('PHPBB_VERSION', '(.*)'\);@ismU", $cont, $m); |
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41 | |||
42 | if (isset($m[1])) { |
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43 | return $m[1]; |
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44 | } else { |
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45 | // Version 2 support |
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46 | $cont = @file_get_contents("$path/docs/INSTALL.html"); |
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47 | preg_match("@phpBB-(.*)_to_(.*)\.(zip|patch|tar)@ismU", $cont, $m); |
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48 | |||
49 | if (isset($m[2])) { |
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50 | return $m[2]; |
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51 | } else { |
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52 | return false; |
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53 | } |
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54 | } |
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55 | } |
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56 | |||
57 | protected function isVersionCurrentStable($json, $version) { |
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58 | foreach ($json['stable'] as $major => $data) { |
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59 | if ($data['current'] == $version) return true; |
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60 | } |
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61 | return false; |
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62 | } |
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63 | |||
64 | protected function isVersionCurrentUnstable($json, $version) { |
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65 | foreach ($json['unstable'] as $major => $data) { |
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66 | if ($data['current'] == $version) return true; |
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67 | } |
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68 | return false; |
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69 | } |
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70 | |||
71 | protected function cbRun($optional_args=array()) { |
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72 | $system_dir = $this->argSystemDir->getValue(); |
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73 | if (empty($system_dir)) { |
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74 | throw new Exception("Please specify the directory of the phpBB installation."); |
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75 | } |
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76 | $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); |
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77 | |||
78 | if (!is_dir($system_dir)) { |
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79 | throw new Exception('Directory "'.$system_dir.'" not found.', false); |
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80 | } |
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81 | |||
82 | // 1. Checking the main system |
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83 | |||
84 | // See also the original version checking code at "phpbb/version_helper.php" |
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85 | // More information about the JSON structure: https://area51.phpbb.com/docs/dev/extensions/tutorial_advanced.html#extension-version-checking |
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86 | // (Note: We should check regularly if the fields 'eol' and 'security' will be officially implemented/described) |
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87 | $versionCheckUrl = "https://version.phpbb.com/phpbb/versions.json"; |
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88 | $cont = @file_get_contents($versionCheckUrl); |
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89 | if ($cont === false) { |
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90 | throw new Exception('Could not determinate latest phpBB version'); |
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91 | } |
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92 | $json = @json_decode($cont,true); |
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93 | if ($json === false) { |
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94 | throw new Exception('Could not determinate latest phpBB version'); |
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95 | } |
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96 | |||
97 | $version = $this->get_phpbb_version($system_dir); |
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98 | |||
99 | if ($version === false) { |
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100 | throw new Exception('Could not determinate current phpBB version in "'.$system_dir.'".', false); |
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101 | return false; |
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102 | } |
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103 | |||
104 | if ($this->isVersionCurrentStable($json, $version)) { |
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105 | $this->setStatus(VNag::STATUS_OK); |
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106 | $this->setHeadline("Version $version (Latest Stable version) at $system_dir", true); |
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107 | } else if ($this->isVersionCurrentUnstable($json, $version)) { |
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108 | $this->setStatus(VNag::STATUS_OK); |
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109 | $this->setHeadline("Version $version (Latest Unstable version) at $system_dir", true); |
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110 | } else { |
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111 | $this->setStatus(VNag::STATUS_WARNING); |
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112 | $this->setHeadline("Version $version (Old version!) at $system_dir", true); |
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113 | } |
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114 | |||
115 | // 2. Checking extensions |
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116 | |||
117 | $total_extensions = 0; |
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118 | $unknown_extensions = 0; |
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119 | $old_extensions = 0; |
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120 | $current_extensions = 0; |
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121 | $check_errors = 0; |
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122 | |||
123 | $ext_json_files = glob($system_dir.'/ext/*/*/composer.json'); |
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124 | foreach ($ext_json_files as $ext_json_file) { |
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125 | $ext_json_client = json_decode(file_get_contents($ext_json_file),true); |
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126 | $extname = $ext_json_client['name']; |
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127 | $version = $ext_json_client['version']; |
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128 | $total_extensions++; |
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129 | if (isset($ext_json_client['extra']) && isset($ext_json_client['extra']['version-check'])) { |
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130 | if (!isset($ext_json_client['extra']['version-check']['ssl'])) $ext_json_client['extra']['version-check']['ssl'] = false; |
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131 | $versionCheckUrl = $ext_json_client['extra']['version-check']['ssl'] ? 'https://' : 'http://'; |
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132 | $versionCheckUrl .= $ext_json_client['extra']['version-check']['host']; |
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133 | $versionCheckUrl .= $ext_json_client['extra']['version-check']['directory'].'/'; |
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134 | $versionCheckUrl .= $ext_json_client['extra']['version-check']['filename']; |
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135 | $cont = @file_get_contents($versionCheckUrl); |
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136 | if ($cont === false) { |
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137 | $this->setStatus(VNag::STATUS_WARNING); |
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138 | $this->addVerboseMessage("Extension $extname : Cannot reach update-server (Version $version)!", VNag::VERBOSITY_SUMMARY); |
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139 | $check_errors++; |
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140 | continue; |
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141 | } |
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142 | $json = @json_decode($cont,true); |
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143 | if ($json === false) { |
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144 | $this->setStatus(VNag::STATUS_WARNING); |
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145 | $this->addVerboseMessage("Extension $extname : Cannot reach update-server (Version $version)!", VNag::VERBOSITY_SUMMARY); |
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146 | $check_errors++; |
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147 | continue; |
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148 | } |
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149 | |||
150 | if ($this->isVersionCurrentStable($json, $version)) { |
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151 | $this->setStatus(VNag::STATUS_OK); |
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152 | $this->addVerboseMessage("Extension $extname : Version $version is latest stable.", VNag::VERBOSITY_ADDITIONAL_INFORMATION); |
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153 | $current_extensions++; |
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154 | } else if ($this->isVersionCurrentUnstable($json, $version)) { |
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155 | $this->setStatus(VNag::STATUS_OK); |
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156 | $this->addVerboseMessage("Extension $extname : Version $version is latest unstable.", VNag::VERBOSITY_ADDITIONAL_INFORMATION); |
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157 | $current_extensions++; |
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158 | } else { |
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159 | $this->setStatus(VNag::STATUS_WARNING); |
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160 | $this->addVerboseMessage("Extension $extname : Version $version is outdated!", VNag::VERBOSITY_SUMMARY); |
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161 | $old_extensions++; |
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162 | } |
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163 | } else { |
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164 | $this->addVerboseMessage("Extension $extname (version $version) does not have any update server information.", VNag::VERBOSITY_ADDITIONAL_INFORMATION); |
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165 | $unknown_extensions++; |
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166 | } |
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167 | } |
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168 | |||
169 | if ($old_extensions > 0) { |
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170 | $this->setHeadline("$old_extensions extensions require an update", true); |
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171 | } |
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172 | if ($check_errors > 0) { |
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173 | $this->setHeadline("$old_extensions extensions can't be checked (update server error)", true); |
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174 | } |
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175 | $this->addVerboseMessage("$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); |
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176 | } |
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177 | } |