PHP Piwik::isHttps方法代码示例

 /**
  * Authenticate user and initializes the session.
  * Listens to Login.initSession hook.
  *
  * @param Piwik_Event_Notification $notification  notification object
  * @throws Exception
  */
 function initSession($notification)
 {
     $info = $notification->getNotificationObject();
     $login = $info['login'];
     $md5Password = $info['md5Password'];
     $rememberMe = $info['rememberMe'];
     $tokenAuth = Piwik_UsersManager_API::getInstance()->getTokenAuth($login, $md5Password);
     $auth = Zend_Registry::get('auth');
     $auth->setLogin($login);
     $auth->setTokenAuth($tokenAuth);
     $authResult = $auth->authenticate();
     $authCookieName = Piwik_Config::getInstance()->General['login_cookie_name'];
     $authCookieExpiry = $rememberMe ? time() + Piwik_Config::getInstance()->General['login_cookie_expire'] : 0;
     $authCookiePath = Piwik_Config::getInstance()->General['login_cookie_path'];
     $cookie = new Piwik_Cookie($authCookieName, $authCookieExpiry, $authCookiePath);
     if (!$authResult->isValid()) {
         $cookie->delete();
         throw new Exception(Piwik_Translate('Login_LoginPasswordNotCorrect'));
     }
     $cookie->set('login', $login);
     $cookie->set('token_auth', $auth->getHashTokenAuth($login, $authResult->getTokenAuth()));
     $cookie->setSecure(Piwik::isHttps());
     $cookie->setHttpOnly(true);
     $cookie->save();
     @Piwik_Session::regenerateId();
     // remove password reset entry if it exists
     self::removePasswordResetInfo($login);
 }

 /**
  * Get system information
  */
 public static function getSystemInformation()
 {
     global $piwik_minimumPHPVersion;
     $minimumMemoryLimit = Piwik_Config::getInstance()->General['minimum_memory_limit'];
     $infos = array();
     $infos['general_infos'] = array();
     $infos['directories'] = Piwik::checkDirectoriesWritable();
     $infos['can_auto_update'] = Piwik::canAutoUpdate();
     if (Piwik_Common::isIIS()) {
         Piwik::createWebConfigFiles();
     } else {
         Piwik::createHtAccessFiles();
     }
     Piwik::createWebRootFiles();
     $infos['phpVersion_minimum'] = $piwik_minimumPHPVersion;
     $infos['phpVersion'] = PHP_VERSION;
     $infos['phpVersion_ok'] = version_compare($piwik_minimumPHPVersion, $infos['phpVersion']) === -1;
     // critical errors
     $extensions = @get_loaded_extensions();
     $needed_extensions = array('zlib', 'SPL', 'iconv', 'Reflection');
     $infos['needed_extensions'] = $needed_extensions;
     $infos['missing_extensions'] = array();
     foreach ($needed_extensions as $needed_extension) {
         if (!in_array($needed_extension, $extensions)) {
             $infos['missing_extensions'][] = $needed_extension;
         }
     }
     $infos['pdo_ok'] = false;
     if (in_array('PDO', $extensions)) {
         $infos['pdo_ok'] = true;
     }
     $infos['adapters'] = Piwik_Db_Adapter::getAdapters();
     $needed_functions = array('debug_backtrace', 'create_function', 'eval', 'gzcompress', 'gzuncompress', 'pack');
     $infos['needed_functions'] = $needed_functions;
     $infos['missing_functions'] = array();
     foreach ($needed_functions as $needed_function) {
         if (!self::functionExists($needed_function)) {
             $infos['missing_functions'][] = $needed_function;
         }
     }
     // warnings
     $desired_extensions = array('json', 'libxml', 'dom', 'SimpleXML');
     $infos['desired_extensions'] = $desired_extensions;
     $infos['missing_desired_extensions'] = array();
     foreach ($desired_extensions as $desired_extension) {
         if (!in_array($desired_extension, $extensions)) {
             $infos['missing_desired_extensions'][] = $desired_extension;
         }
     }
     $desired_functions = array('set_time_limit', 'mail', 'parse_ini_file', 'glob');
     $infos['desired_functions'] = $desired_functions;
     $infos['missing_desired_functions'] = array();
     foreach ($desired_functions as $desired_function) {
         if (!self::functionExists($desired_function)) {
             $infos['missing_desired_functions'][] = $desired_function;
         }
     }
     $infos['openurl'] = Piwik_Http::getTransportMethod();
     $infos['gd_ok'] = Piwik::isGdExtensionEnabled();
     $infos['hasMbstring'] = false;
     $infos['multibyte_ok'] = true;
     if (function_exists('mb_internal_encoding')) {
         $infos['hasMbstring'] = true;
         if ((int) ini_get('mbstring.func_overload') != 0) {
             $infos['multibyte_ok'] = false;
         }
     }
     $serverSoftware = isset($_SERVER['SERVER_SOFTWARE']) ? $_SERVER['SERVER_SOFTWARE'] : '';
     $infos['serverVersion'] = addslashes($serverSoftware);
     $infos['serverOs'] = @php_uname();
     $infos['serverTime'] = date('H:i:s');
     $infos['registerGlobals_ok'] = ini_get('register_globals') == 0;
     $infos['memoryMinimum'] = $minimumMemoryLimit;
     $infos['memory_ok'] = true;
     $infos['memoryCurrent'] = '';
     $raised = Piwik::raiseMemoryLimitIfNecessary();
     if (($memoryValue = Piwik::getMemoryLimitValue()) > 0) {
         $infos['memoryCurrent'] = $memoryValue . 'M';
         $infos['memory_ok'] = $memoryValue >= $minimumMemoryLimit;
     }
     $infos['isWindows'] = Piwik_Common::isWindows();
     $integrityInfo = Piwik::getFileIntegrityInformation();
     $infos['integrity'] = $integrityInfo[0];
     $infos['integrityErrorMessages'] = array();
     if (isset($integrityInfo[1])) {
         if ($infos['integrity'] == false) {
             $infos['integrityErrorMessages'][] = '<b>' . Piwik_Translate('General_FileIntegrityWarningExplanation') . '</b>';
         }
         $infos['integrityErrorMessages'] = array_merge($infos['integrityErrorMessages'], array_slice($integrityInfo, 1));
     }
     $infos['timezone'] = Piwik::isTimezoneSupportEnabled();
     $infos['tracker_status'] = Piwik_Common::getRequestVar('trackerStatus', 0, 'int');
     $infos['protocol'] = Piwik_ProxyHeaders::getProtocolInformation();
     if (!Piwik::isHttps() && $infos['protocol'] !== null) {
         $infos['general_infos']['secure_protocol'] = '1';
     }
     if (count($headers = Piwik_ProxyHeaders::getProxyClientHeaders()) > 0) {
//.........这里部分代码省略.........

 /**
  * Check force_ssl_login and redirect if connection isn't secure and not using a reverse proxy
  *
  * @param none
  * @return void
  */
 protected function checkForceSslLogin()
 {
     $forceSslLogin = Zend_Registry::get('config')->General->force_ssl_login;
     if ($forceSslLogin) {
         if (!Piwik::isHttps()) {
             $url = 'https://' . Piwik_Url::getCurrentHost() . Piwik_Url::getCurrentScriptName() . Piwik_Url::getCurrentQueryString();
             Piwik_Url::redirectToUrl($url);
         }
     }
 }

 /**
  * Check force_ssl_login and redirect if connection isn't secure and not using a reverse proxy
  *
  * @param none
  * @return void
  */
 protected function checkForceSslLogin()
 {
     $forceSslLogin = Piwik_Config::getInstance()->General['force_ssl_login'];
     if ($forceSslLogin && !Piwik::isHttps()) {
         $url = 'https://' . Piwik_Url::getCurrentHost() . Piwik_Url::getCurrentScriptName() . Piwik_Url::getCurrentQueryString();
         Piwik_Url::redirectToUrl($url);
     }
 }

 /**
  * Must be called before dispatch()
  * - checks that directories are writable,
  * - loads the configuration file,
  * - loads the plugin, 
  * - inits the DB connection,
  * - etc.
  */
 function init()
 {
     static $initialized = false;
     if ($initialized) {
         return;
     }
     $initialized = true;
     try {
         Zend_Registry::set('timer', new Piwik_Timer());
         $directoriesToCheck = array('/tmp/', '/tmp/templates_c/', '/tmp/cache/', '/tmp/assets/', '/tmp/tcpdf/');
         Piwik::checkDirectoriesWritableOrDie($directoriesToCheck);
         Piwik_Common::assignCliParametersToRequest();
         Piwik_Translate::getInstance()->loadEnglishTranslation();
         $exceptionToThrow = false;
         try {
             Piwik::createConfigObject();
         } catch (Exception $e) {
             Piwik_PostEvent('FrontController.NoConfigurationFile', $e, $info = array(), $pending = true);
             $exceptionToThrow = $e;
         }
         if (Piwik_Session::isFileBasedSessions()) {
             Piwik_Session::start();
         }
         if (Piwik_Config::getInstance()->General['maintenance_mode'] == 1 && !Piwik_Common::isPhpCliMode()) {
             $format = Piwik_Common::getRequestVar('format', '');
             $exception = new Exception("Piwik is in scheduled maintenance. Please come back later.");
             if (empty($format)) {
                 throw $exception;
             }
             $response = new Piwik_API_ResponseBuilder($format);
             echo $response->getResponseException($exception);
             exit;
         }
         if (!Piwik_Common::isPhpCliMode() && Piwik_Config::getInstance()->General['force_ssl'] == 1 && !Piwik::isHttps()) {
             $url = Piwik_Url::getCurrentUrl();
             $url = str_replace("http://", "https://", $url);
             Piwik_Url::redirectToUrl($url);
         }
         $pluginsManager = Piwik_PluginsManager::getInstance();
         $pluginsToLoad = Piwik_Config::getInstance()->Plugins['Plugins'];
         $pluginsManager->loadPlugins($pluginsToLoad);
         if ($exceptionToThrow) {
             throw $exceptionToThrow;
         }
         try {
             Piwik::createDatabaseObject();
         } catch (Exception $e) {
             if (self::shouldRethrowException()) {
                 throw $e;
             }
             Piwik_PostEvent('FrontController.badConfigurationFile', $e, $info = array(), $pending = true);
             throw $e;
         }
         Piwik::createLogObject();
         // creating the access object, so that core/Updates/* can enforce Super User and use some APIs
         Piwik::createAccessObject();
         Piwik_PostEvent('FrontController.dispatchCoreAndPluginUpdatesScreen');
         Piwik_PluginsManager::getInstance()->installLoadedPlugins();
         Piwik::install();
         // ensure the current Piwik URL is known for later use
         if (method_exists('Piwik', 'getPiwikUrl')) {
             $host = Piwik::getPiwikUrl();
         }
         Piwik_PostEvent('FrontController.initAuthenticationObject');
         try {
             $authAdapter = Zend_Registry::get('auth');
         } catch (Exception $e) {
             throw new Exception("Authentication object cannot be found in the Registry. Maybe the Login plugin is not activated?\n\t\t\t\t\t\t\t\t\t<br />You can activate the plugin by adding:<br />\n\t\t\t\t\t\t\t\t\t<code>Plugins[] = Login</code><br />\n\t\t\t\t\t\t\t\t\tunder the <code>[Plugins]</code> section in your config/config.ini.php");
         }
         Zend_Registry::get('access')->reloadAccess($authAdapter);
         Piwik::raiseMemoryLimitIfNecessary();
         Piwik_Translate::getInstance()->reloadLanguage();
         $pluginsManager->postLoadPlugins();
         Piwik_PostEvent('FrontController.checkForUpdates');
     } catch (Exception $e) {
         if (self::shouldRethrowException()) {
             throw $e;
         }
         Piwik_ExitWithMessage($e->getMessage(), false, true);
     }
     //		Piwik::log('End FrontController->init() - Request: '. var_export($_REQUEST, true));
 }

 /**
  * Start the session
  *
  * @param array|bool  $options  An array of configuration options; the auto-start (bool) setting is ignored
  * @return void
  */
 public static function start($options = false)
 {
     if (Piwik_Common::isPhpCliMode() || self::$sessionStarted || defined('PIWIK_ENABLE_SESSION_START') && !PIWIK_ENABLE_SESSION_START) {
         return;
     }
     self::$sessionStarted = true;
     // use cookies to store session id on the client side
     @ini_set('session.use_cookies', '1');
     // prevent attacks involving session ids passed in URLs
     @ini_set('session.use_only_cookies', '1');
     // advise browser that session cookie should only be sent over secure connection
     if (Piwik::isHttps()) {
         @ini_set('session.cookie_secure', '1');
     }
     // advise browser that session cookie should only be accessible through the HTTP protocol (i.e., not JavaScript)
     @ini_set('session.cookie_httponly', '1');
     // don't use the default: PHPSESSID
     $sessionName = defined('PIWIK_SESSION_NAME') ? PIWIK_SESSION_NAME : 'PIWIK_SESSID';
     @ini_set('session.name', $sessionName);
     // proxies may cause the referer check to fail and
     // incorrectly invalidate the session
     @ini_set('session.referer_check', '');
     $currentSaveHandler = ini_get('session.save_handler');
     $config = Piwik_Config::getInstance();
     if (self::isFileBasedSessions()) {
         // Note: this handler doesn't work well in load-balanced environments and may have a concurrency issue with locked session files
         // for "files", use our own folder to prevent local session file hijacking
         $sessionPath = PIWIK_USER_PATH . '/tmp/sessions';
         // We always call mkdir since it also chmods the directory which might help when permissions were reverted for some reasons
         Piwik_Common::mkdir($sessionPath);
         @ini_set('session.save_handler', 'files');
         @ini_set('session.save_path', $sessionPath);
     } else {
         if ($config->General['session_save_handler'] === 'dbtable' || in_array($currentSaveHandler, array('user', 'mm'))) {
             // We consider these to be misconfigurations, in that:
             // - user  - we can't verify that user-defined session handler functions have already been set via session_set_save_handler()
             // - mm    - this handler is not recommended, unsupported, not available for Windows, and has a potential concurrency issue
             $db = Zend_Registry::get('db');
             $config = array('name' => Piwik_Common::prefixTable('session'), 'primary' => 'id', 'modifiedColumn' => 'modified', 'dataColumn' => 'data', 'lifetimeColumn' => 'lifetime', 'db' => $db);
             $saveHandler = new Piwik_Session_SaveHandler_DbTable($config);
             if ($saveHandler) {
                 self::setSaveHandler($saveHandler);
             }
         }
     }
     // garbage collection may disabled by default (e.g., Debian)
     if (ini_get('session.gc_probability') == 0) {
         @ini_set('session.gc_probability', 1);
     }
     try {
         Zend_Session::start();
         register_shutdown_function(array('Zend_Session', 'writeClose'), true);
     } catch (Exception $e) {
         Piwik::log('Unable to start session: ' . $e->getMessage());
         $enableDbSessions = '';
         if (Piwik::isInstalled()) {
             $enableDbSessions = "<br/>If you still experience issues after trying these changes, \n\t\t\t            \t\t\twe recommend that you <a href='http://piwik.org/faq/how-to-install/#faq_133' target='_blank'>enable database session storage</a>.";
         }
         $message = 'Error: ' . Piwik_Translate('General_ExceptionUnableToStartSession') . ' ' . Piwik::getErrorMessageMissingPermissions(Piwik_Common::getPathToPiwikRoot() . '/tmp/sessions/') . $enableDbSessions . "\n<pre>Debug: the original error was \n" . $e->getMessage() . "</pre>";
         Piwik_ExitWithMessage($message);
     }
 }

 protected function handleSSLRedirection()
 {
     if (!Piwik_Common::isPhpCliMode() && Piwik_Config::getInstance()->General['force_ssl'] == 1 && !Piwik::isHttps() && !(Piwik_Common::getRequestVar('module', '') == 'CoreAdminHome' && Piwik_Common::getRequestVar('action', '') == 'optOut')) {
         $url = Piwik_Url::getCurrentUrl();
         $url = str_replace("http://", "https://", $url);
         Piwik_Url::redirectToUrl($url);
     }
 }