PHP JUserHelper::getShortHashedUserAgent方法代码示例

 public function onUserLogout($options)
 {
     // No remember me for admin
     if ($this->app->isAdmin()) {
         return false;
     }
     $cookieName = JUserHelper::getShortHashedUserAgent();
     // Check for the cookie
     if ($this->app->input->cookie->get($cookieName)) {
         // Make sure authentication group is loaded to process onUserAfterLogout event
         JPluginHelper::importPlugin('authentication');
     }
 }

 function onUserLogout($user, $options = array())
 {
     $mainframe = JFactory::getApplication('site');
     if (array_key_exists('skip_joomdlehooks', $options)) {
         return true;
     }
     if ($mainframe->isAdmin()) {
         return true;
     }
     $comp_params = JComponentHelper::getParams('com_joomdle');
     $redirectless_logout = $comp_params->get('redirectless_logout');
     if (!$redirectless_logout) {
         // Delete "remember me" cookie if present
         $cookieName = JUserHelper::getShortHashedUserAgent();
         $cookieValue = $this->app->input->cookie->get($cookieName);
         if ($cookieValue) {
             $cookieArray = explode('.', $cookieValue);
             // Filter series since we're going to use it in the query
             $filter = new JFilterInput();
             $series = $filter->clean($cookieArray[1], 'ALNUM');
             // Remove the record from the database
             $query = $this->db->getQuery(true);
             $query->delete('#__user_keys')->where($this->db->quoteName('series') . ' = ' . $this->db->quote($series));
             $this->db->setQuery($query)->execute();
             // Destroy the cookie
             $this->app->input->cookie->set($cookieName, false, time() - 42000, $this->app->get('cookie_path', '/'), $this->app->get('cookie_domain'));
         }
         $moodle_url = $comp_params->get('MOODLE_URL');
         $app = JFactory::getApplication();
         $app->redirect($moodle_url . "/auth/joomdle/land_logout.php");
         return;
     }
     //		if (!array_key_exists ('MoodleSession', $_COOKIE))
     //			return;
     $cookie_path = $comp_params->get('cookie_path', "/");
     $old_session = session_id();
     session_name("MoodleSession");
     session_id("");
     @session_destroy();
     //	session_unregister("USER");
     //	session_unregister("SESSION");
     unset($_SESSION['USER']);
     unset($_SESSION['SESSION']);
     setcookie('MoodleSession', '', time() - 3600, $cookie_path, '', '', 0);
     unset($_SESSION);
     return true;
 }

 public function onUserAfterLogin($options)
 {
     $jcookie = JFactory::getApplication()->input->cookie;
     $jcookie->set('fc_uid', JUserHelper::getShortHashedUserAgent(), 0);
 }

 /**
  * This is where we delete any authentication cookie when a user logs out
  *
  * @param   array  $options  Array holding options (length, timeToExpiration)
  *
  * @return  boolean  True on success
  *
  * @since   3.2
  */
 public function onUserAfterLogout($options)
 {
     // No remember me for admin
     if ($this->app->isAdmin()) {
         return false;
     }
     $cookieName = JUserHelper::getShortHashedUserAgent();
     $cookieValue = $this->app->input->cookie->get($cookieName);
     // There are no cookies to delete.
     if (!$cookieValue) {
         return true;
     }
     $cookieArray = explode('.', $cookieValue);
     // Filter series since we're going to use it in the query
     $filter = new JFilterInput();
     $series = $filter->clean($cookieArray[1], 'ALNUM');
     // Remove the record from the database
     $query = $this->db->getQuery(true);
     $query->delete('#__user_keys')->where($this->db->quoteName('series') . ' = ' . $this->db->quote($series));
     $this->db->setQuery($query)->execute();
     // Destroy the cookie
     $this->app->input->cookie->set($cookieName, false, time() - 42000, $this->app->get('cookie_path', '/'), $this->app->get('cookie_domain'));
     return true;
 }

//.........这里部分代码省略.........
             break;
         case 'imagesLoaded':
             $framework_path = JURI::root(true) . $lib_path . '/imagesLoaded';
             $document->addScript($framework_path . '/imagesloaded.pkgd.min.js');
             break;
         case 'noobSlide':
             // Make sure mootools are loaded
             FLEXI_J30GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
             $framework_path = JURI::root(true) . $lib_path . '/noobSlide';
             //$document->addScript($framework_path.'/_class.noobSlide.js');
             $document->addScript($framework_path . '/_class.noobSlide.packed.js');
             break;
         case 'zTree':
             if ($load_jquery) {
                 flexicontent_html::loadJQuery();
             }
             $framework_path = JURI::root(true) . $lib_path . '/zTree';
             $document->addStyleSheet($framework_path . '/css/flexi_ztree.css');
             $document->addStyleSheet($framework_path . '/css/zTreeStyle/zTreeStyle.css');
             $document->addScript($framework_path . '/js/jquery.ztree.all-3.5.min.js');
             //$document->addScript($framework_path.'/js/jquery.ztree.core-3.5.js');
             //$document->addScript($framework_path.'/js/jquery.ztree.excheck-3.5.js');
             //$document->addScript($framework_path.'/js/jquery.ztree.exedit-3.5.js');
             break;
         case 'plupload':
             if ($load_jquery) {
                 flexicontent_html::loadJQuery();
             }
             $framework_path = JURI::root(true) . $lib_path . '/plupload';
             $document->addScript($framework_path . '/js/plupload.full.min.js');
             if ($mode == 'ui') {
                 $document->addStyleSheet($framework_path . '/js/jquery.ui.plupload/css/jquery.ui.plupload.css');
                 $document->addScript($framework_path . '/js/jquery.ui.plupload/jquery.ui.plupload.min.js');
                 $document->addScript($framework_path . '/js/themeswitcher.js');
             } else {
                 $document->addStyleSheet($framework_path . '/js/jquery.plupload.queue/css/jquery.plupload.queue.css');
                 $document->addScript($framework_path . '/js/jquery.plupload.queue/jquery.plupload.queue.js');
             }
             $lang_code = flexicontent_html::getUserCurrentLang();
             if ($lang_code && $lang_code != 'en') {
                 // Try language shortcode
                 if (file_exists($framework_folder . DS . 'js' . DS . $lang_code . '.js')) {
                     $document->addScript($framework_path . '/js/' . $lang_code . '.js');
                 } else {
                     $country_code = flexicontent_html::getUserCurrentLang($short_tag = false);
                     if ($country_code && file_exists($framework_folder . DS . 'js' . DS . $country_code . '.js')) {
                         $document->addScript($framework_path . '/js/' . $country_code . '.js');
                     }
                 }
             }
             // For debugging
             //$document->addScript($framework_path.'/js/moxie.min.js');
             //$document->addScript($framework_path.'/js/plupload.dev.js');
             break;
         case 'nouislider':
             $framework_path = JURI::root(true) . $lib_path . '/nouislider';
             $document->addStyleSheet($framework_path . '/nouislider.min.css');
             $document->addScript($framework_path . '/nouislider.min.js');
             break;
         case 'flexi_tmpl_common':
             if ($load_jquery) {
                 flexicontent_html::loadJQuery();
             }
             flexicontent_html::loadFramework('select2');
             // make sure select2 is loaded
             // Make sure user cookie is set
             $jcookie = $app->input->cookie;
             $fc_uid = $jcookie->get('fc_uid', null);
             $hashedUA = JFactory::getUser()->id ? JUserHelper::getShortHashedUserAgent() : 'p';
             if ($fc_uid != $hashedUA) {
                 $jcookie->set('fc_uid', $hashedUA, 0);
             }
             $js .= "\n\t\t\t\t\tvar _FC_GET = " . json_encode($_GET) . ";\n\t\t\t\t";
             $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/tmpl-common.js', FLEXI_VERSION);
             $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/jquery-easing.js', FLEXI_VERSION);
             JText::script("FLEXI_APPLYING_FILTERING", true);
             JText::script("FLEXI_TYPE_TO_LIST", true);
             JText::script("FLEXI_TYPE_TO_FILTER", true);
             JText::script("FLEXI_UPDATING_CONTENTS", true);
             break;
         case 'flexi-lib':
             if ($load_jquery) {
                 flexicontent_html::loadJQuery();
             }
             $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/flexi-lib.js', FLEXI_VERSION);
             JText::script("FLEXI_NOT_AN_IMAGE_FILE", true);
             break;
         default:
             JFactory::getApplication()->enqueueMessage(__FUNCTION__ . ' Cannot load unknown Framework: ' . $framework, 'error');
             break;
     }
     // Add custom JS & CSS code
     if ($js) {
         $document->addScriptDeclaration($js);
     }
     if ($css) {
         $document->addStyleDeclaration($css);
     }
     return $_loaded[$framework];
 }

 /**
  * Helper wrapper method for getShortHashedUserAgent
  *
  * @return  string  A hashed user agent string with version replaced by 'abcd'
  *
  * @see     JUserHelper::getShortHashedUserAgent()
  * @since   3.4
  */
 public function getShortHashedUserAgent()
 {
     return JUserHelper::getShortHashedUserAgent();
 }

 /**
  * This method should handle any authentication and report back to the subject
  *
  * @param   array   $credentials  Array holding the user credentials
  * @param   array   $options      Array of extra options
  * @param   object  &$response    Authentication response object
  *
  * @return  boolean
  *
  * @since   3.2
  */
 public function onUserAuthenticate($credentials, $options, &$response)
 {
     // No remember me for admin
     if ($this->app->isAdmin()) {
         return false;
     }
     JLoader::register('JAuthentication', JPATH_LIBRARIES . '/joomla/user/authentication.php');
     $response->type = 'Cookie';
     // We need to validate the cookie data because there may be no Remember Me plugin to do it.
     // Create the cookie name and data.
     $rememberArray = JUserHelper::getRememberCookieData();
     if ($rememberArray == false) {
         return false;
     }
     list($privateKey, $series, $uastring) = $rememberArray;
     // Find the matching record if it exists.
     $query = $this->db->getQuery(true)->select($this->db->quoteName(array('user_id', 'token', 'series', 'time', 'invalid')))->from($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('series') . ' = ' . $this->db->quote(base64_encode($series)))->where($this->db->quoteName('uastring') . ' = ' . $this->db->quote($uastring))->order($this->db->quoteName('time') . ' DESC');
     $results = $this->db->setQuery($query)->loadObjectList();
     $countResults = count($results);
     if ($countResults !== 1) {
         $response->status = JAuthentication::STATUS_FAILURE;
         return;
     } else {
         if (substr($results[0]->token, 0, 4) === '$2y$') {
             if (JCrypt::hasStrongPasswordSupport()) {
                 $match = password_verify($privateKey, $results[0]->token);
             }
         } else {
             if (JCrypt::timingSafeCompare($results[0]->token, $privateKey)) {
                 $match = true;
             }
         }
         if (empty($match)) {
             JUserHelper::invalidateCookie($results[0]->user_id, $uastring);
             JLog::add(JText::sprintf('PLG_SYSTEM_REMEMBER_ERROR_LOG_LOGIN_FAILED', $user->username), JLog::WARNING, 'security');
             $response->status = JAuthentication::STATUS_FAILURE;
             return false;
         }
     }
     // Set cookie params.
     if (!empty($options['lifetime']) && !empty($options['length']) && !empty($options['secure'])) {
         $response->lifetime = $options['lifetime'];
         $response->length = $options['length'];
         $response->secure = $options['secure'];
     }
     // Make sure there really is a user with this name and get the data for the session.
     $query = $this->db->getQuery(true)->select($this->db->quoteName(array('id', 'username', 'password')))->from($this->db->quoteName('#__users'))->where($this->db->quoteName('username') . ' = ' . $this->db->quote($credentials['username']));
     $result = $this->db->setQuery($query)->loadObject();
     if ($result) {
         // Bring this in line with the rest of the system
         $user = JUser::getInstance($result->id);
         $cookieName = JUserHelper::getShortHashedUserAgent();
         // If there is no cookie, bail out
         if (!$this->app->input->cookie->get($cookieName)) {
             return;
         }
         // Set response data.
         $response->username = $result->username;
         $response->email = $user->email;
         $response->fullname = $user->name;
         $response->password = $result->password;
         $response->language = $user->getParam('language');
         // Set response status.
         $response->status = JAuthentication::STATUS_SUCCESS;
         $response->error_message = '';
     } else {
         $response->status = JAuthentication::STATUS_FAILURE;
         $response->error_message = JText::_('JGLOBAL_AUTH_NO_USER');
     }
 }

 /**
  * We set the authentication cookie only after login is successfullly finished.
  * We set a new cookie either for a user with no cookies or one
  * where the user used a cookie to authenticate.
  *
  * @param   array  $options  Array holding options
  *
  * @return  boolean  True on success
  *
  * @since   3.2
  */
 public function onUserAfterLogin($options)
 {
     // Currently this portion of the method only applies to Cookie based login.
     if (!isset($options['responseType']) || $options['responseType'] != 'Cookie' && empty($options['remember'])) {
         return true;
     }
     // We get the parameter values differently for cookie and non-cookie logins.
     $cookieLifetime = empty($options['lifetime']) ? $this->app->rememberCookieLifetime : $options['lifetime'];
     $length = empty($options['length']) ? $this->app->rememberCookieLength : $options['length'];
     $secure = empty($options['secure']) ? $this->app->rememberCookieSecure : $options['secure'];
     // We need the old data to match against the current database
     $rememberArray = JUserHelper::getRememberCookieData();
     $privateKey = JUserHelper::genRandomPassword($length);
     // We are going to concatenate with . so we need to remove it from the strings.
     $privateKey = str_replace('.', '', $privateKey);
     $cryptedKey = JUserHelper::getCryptedPassword($privateKey, '', 'bcrypt', false);
     $cookieName = JUserHelper::getShortHashedUserAgent();
     // Create an identifier and make sure that it is unique.
     $unique = false;
     do {
         // Unique identifier for the device-user
         $series = JUserHelper::genRandomPassword(20);
         // We are going to concatenate with . so we need to remove it from the strings.
         $series = str_replace('.', '', $series);
         $query = $this->db->getQuery(true)->select($this->db->quoteName('series'))->from($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('series') . ' = ' . $this->db->quote(base64_encode($series)));
         $results = $this->db->setQuery($query)->loadResult();
         if (is_null($results)) {
             $unique = true;
         }
     } while ($unique === false);
     // If a user logs in with non cookie login and remember me checked we will
     // delete any invalid entries so that he or she can use remember once again.
     if ($options['responseType'] !== 'Cookie') {
         $query = $this->db->getQuery(true)->delete('#__user_keys')->where($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName))->where($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username));
         $this->db->setQuery($query)->execute();
     }
     $cookieValue = $cryptedKey . '.' . $series . '.' . $cookieName;
     // Destroy the old cookie.
     $this->app->input->cookie->set($cookieName, false, time() - 42000, $this->app->get('cookie_path'), $this->app->get('cookie_domain'));
     // And make a new one.
     $this->app->input->cookie->set($cookieName, $cookieValue, $cookieLifetime, $this->app->get('cookie_path'), $this->app->get('cookie_domain'), $secure);
     $query = $this->db->getQuery(true);
     if (empty($options['user']->cookieLogin) || $options['responseType'] != 'Cookie') {
         // For users doing login from Joomla or other systems
         $query->insert($this->db->quoteName('#__user_keys'));
     } else {
         $query->update($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username))->where($this->db->quoteName('series') . ' = ' . $this->db->quote(base64_encode($rememberArray[1])))->where($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName));
     }
     $query->set($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username))->set($this->db->quoteName('time') . ' = ' . $cookieLifetime)->set($this->db->quoteName('token') . ' = ' . $this->db->quote($cryptedKey))->set($this->db->quoteName('series') . ' = ' . $this->db->quote(base64_encode($series)))->set($this->db->quoteName('invalid') . ' = 0')->set($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName));
     $this->db->setQuery($query)->execute();
     return true;
 }