Checks that the directories Piwik needs write access are actually writable
Displays a nice error page if permissions are missing on some directories
public static dieIfDirectoriesNotWritable ( array $directoriesToCheck = null ) | ||
$directoriesToCheck | array | Array of directory names to check |
private function oneClick_Download() { $pathPiwikZip = PIWIK_USER_PATH . self::PATH_TO_EXTRACT_LATEST_VERSION . 'latest.zip'; $this->pathPiwikZip = SettingsPiwik::rewriteTmpPathWithInstanceId($pathPiwikZip); Filechecks::dieIfDirectoriesNotWritable(array(self::PATH_TO_EXTRACT_LATEST_VERSION)); // we catch exceptions in the caller (i.e., oneClickUpdate) $url = self::getLatestZipUrl($this->newVersion) . '?cb=' . $this->newVersion; Http::fetchRemoteFile($url, $this->pathPiwikZip); }
/** * Must be called before dispatch() * - checks that directories are writable, * - loads the configuration file, * - loads the plugin, * - inits the DB connection, * - etc. * * @throws Exception * @return void */ public function init() { static $initialized = false; if ($initialized) { return; } $initialized = true; $tmpPath = StaticContainer::get('path.tmp'); $directoriesToCheck = array($tmpPath, $tmpPath . '/assets/', $tmpPath . '/cache/', $tmpPath . '/logs/', $tmpPath . '/tcpdf/', $tmpPath . '/templates_c/'); Filechecks::dieIfDirectoriesNotWritable($directoriesToCheck); $this->handleMaintenanceMode(); $this->handleProfiler(); $this->handleSSLRedirection(); Plugin\Manager::getInstance()->loadPluginTranslations(); Plugin\Manager::getInstance()->loadActivatedPlugins(); // try to connect to the database try { Db::createDatabaseObject(); Db::fetchAll("SELECT DATABASE()"); } catch (Exception $exception) { if (self::shouldRethrowException()) { throw $exception; } Log::debug($exception); /** * Triggered when Piwik cannot connect to the database. * * This event can be used to start the installation process or to display a custom error * message. * * @param Exception $exception The exception thrown from creating and testing the database * connection. */ Piwik::postEvent('Db.cannotConnectToDb', array($exception), $pending = true); throw $exception; } // try to get an option (to check if data can be queried) try { Option::get('TestingIfDatabaseConnectionWorked'); } catch (Exception $exception) { if (self::shouldRethrowException()) { throw $exception; } Log::debug($exception); /** * Triggered when Piwik cannot access database data. * * This event can be used to start the installation process or to display a custom error * message. * * @param Exception $exception The exception thrown from trying to get an option value. */ Piwik::postEvent('Config.badConfigurationFile', array($exception), $pending = true); throw $exception; } // Init the Access object, so that eg. core/Updates/* can enforce Super User and use some APIs Access::getInstance(); /** * Triggered just after the platform is initialized and plugins are loaded. * * This event can be used to do early initialization. * * _Note: At this point the user is not authenticated yet._ */ Piwik::postEvent('Request.dispatchCoreAndPluginUpdatesScreen'); $this->throwIfPiwikVersionIsOlderThanDBSchema(); \Piwik\Plugin\Manager::getInstance()->installLoadedPlugins(); // ensure the current Piwik URL is known for later use if (method_exists('Piwik\\SettingsPiwik', 'getPiwikUrl')) { SettingsPiwik::getPiwikUrl(); } /** * Triggered before the user is authenticated, when the global authentication object * should be created. * * Plugins that provide their own authentication implementation should use this event * to set the global authentication object (which must derive from {@link Piwik\Auth}). * * **Example** * * Piwik::addAction('Request.initAuthenticationObject', function() { * StaticContainer::getContainer()->set('Piwik\Auth', new MyAuthImplementation()); * }); */ Piwik::postEvent('Request.initAuthenticationObject'); try { $authAdapter = StaticContainer::get('Piwik\\Auth'); } catch (Exception $e) { $message = "Authentication object cannot be found in the container. Maybe the Login plugin is not activated?\n <br />You can activate the plugin by adding:<br />\n <code>Plugins[] = Login</code><br />\n under the <code>[Plugins]</code> section in your config/config.ini.php"; $ex = new AuthenticationFailedException($message); $ex->setIsHtmlMessage(); throw $ex; } Access::getInstance()->reloadAccess($authAdapter); // Force the auth to use the token_auth if specified, so that embed dashboard // and all other non widgetized controller methods works fine if (Common::getRequestVar('token_auth', false, 'string') !== false) { Request::reloadAuthUsingTokenAuth(); } SettingsServer::raiseMemoryLimitIfNecessary(); \Piwik\Plugin\Manager::getInstance()->postLoadPlugins(); /** * Triggered after the platform is initialized and after the user has been authenticated, but * before the platform has handled the request. * * Piwik uses this event to check for updates to Piwik. */ Piwik::postEvent('Platform.initialized'); }
private function makeSureFoldersAreWritable() { Filechecks::dieIfDirectoriesNotWritable(array(self::PATH_TO_DOWNLOAD, self::PATH_TO_EXTRACT)); }
private function downloadArchive($version, $url) { $path = $this->tmpPath . self::PATH_TO_EXTRACT_LATEST_VERSION; $archiveFile = $path . 'latest.zip'; Filechecks::dieIfDirectoriesNotWritable(array($path)); $url .= '?cb=' . $version; try { Http::fetchRemoteFile($url, $archiveFile, 0, self::DOWNLOAD_TIMEOUT); } catch (Exception $e) { // We throw a specific exception allowing to offer HTTP download if HTTPS failed throw new ArchiveDownloadException($e); } return $archiveFile; }
/** * Must be called before dispatch() * - checks that directories are writable, * - loads the configuration file, * - loads the plugin, * - inits the DB connection, * - etc. * * @throws Exception * @return void */ public function init() { static $initialized = false; if ($initialized) { return; } $initialized = true; try { Registry::set('timer', new Timer()); $directoriesToCheck = array('/tmp/', '/tmp/assets/', '/tmp/cache/', '/tmp/logs/', '/tmp/tcpdf/', '/tmp/templates_c/'); Filechecks::dieIfDirectoriesNotWritable($directoriesToCheck); self::assignCliParametersToRequest(); Translate::loadEnglishTranslation(); $exceptionToThrow = self::createConfigObject(); if (Session::isFileBasedSessions()) { Session::start(); } $this->handleMaintenanceMode(); $this->handleSSLRedirection(); $this->handleProfiler(); $pluginsManager = \Piwik\Plugin\Manager::getInstance(); $pluginsToLoad = Config::getInstance()->Plugins['Plugins']; $pluginsManager->loadPlugins($pluginsToLoad); if ($exceptionToThrow) { throw $exceptionToThrow; } try { Db::createDatabaseObject(); Option::get('TestingIfDatabaseConnectionWorked'); } catch (Exception $exception) { if (self::shouldRethrowException()) { throw $exception; } /** * Triggered if the INI config file has the incorrect format or if certain required configuration * options are absent. * * This event can be used to start the installation process or to display a custom error message. * * @param Exception $exception The exception thrown from creating and testing the database * connection. */ Piwik::postEvent('Config.badConfigurationFile', array($exception), $pending = true); throw $exception; } // Init the Access object, so that eg. core/Updates/* can enforce Super User and use some APIs Access::getInstance(); /** * Triggered just after the platform is initialized and plugins are loaded. * * This event can be used to do early initialization. * * _Note: At this point the user is not authenticated yet._ */ Piwik::postEvent('Request.dispatchCoreAndPluginUpdatesScreen'); \Piwik\Plugin\Manager::getInstance()->installLoadedPlugins(); // ensure the current Piwik URL is known for later use if (method_exists('Piwik\\SettingsPiwik', 'getPiwikUrl')) { $host = SettingsPiwik::getPiwikUrl(); } /** * Triggered before the user is authenticated, when the global authentication object * should be created. * * Plugins that provide their own authentication implementation should use this event * to set the global authentication object (which must derive from {@link Piwik\Auth}). * * **Example** * * Piwik::addAction('Request.initAuthenticationObject', function() { * Piwik\Registry::set('auth', new MyAuthImplementation()); * }); */ Piwik::postEvent('Request.initAuthenticationObject'); try { $authAdapter = Registry::get('auth'); } catch (Exception $e) { throw new Exception("Authentication object cannot be found in the Registry. Maybe the Login plugin is not activated?\n <br />You can activate the plugin by adding:<br />\n <code>Plugins[] = Login</code><br />\n under the <code>[Plugins]</code> section in your config/config.ini.php"); } Access::getInstance()->reloadAccess($authAdapter); // Force the auth to use the token_auth if specified, so that embed dashboard // and all other non widgetized controller methods works fine if (($token_auth = Common::getRequestVar('token_auth', false, 'string')) !== false) { Request::reloadAuthUsingTokenAuth(); } SettingsServer::raiseMemoryLimitIfNecessary(); Translate::reloadLanguage(); $pluginsManager->postLoadPlugins(); /** * Triggered after the platform is initialized and after the user has been authenticated, but * before the platform has handled the request. * * Piwik uses this event to check for updates to Piwik. */ Piwik::postEvent('Updater.checkForUpdates'); } catch (Exception $e) { if (self::shouldRethrowException()) { throw $e; } $debugTrace = $e->getTraceAsString(); Piwik_ExitWithMessage($e->getMessage(), $debugTrace, true); } }
private function makeSureFoldersAreWritable() { Filechecks::dieIfDirectoriesNotWritable(array(StaticContainer::get('path.tmp') . self::PATH_TO_DOWNLOAD, self::PATH_TO_EXTRACT)); }