PHP JApplicationCms::isSSLConnection方法代码示例

 /**
  * Constructor. We use it to set the app and db properties.
  *
  * @param   object  &$subject  The object to observe
  * @param   array   $config    An optional associative array of configuration settings.
  *                             Recognized key values include 'name', 'group', 'params', 'language'
  *                             (this list is not meant to be comprehensive).
  *
  * @since   3.2
  */
 public function __construct(&$subject, $config = array())
 {
     parent::__construct($subject, $config);
     // Use domain and path set in config for cookie if it exists.
     $this->cookie_domain = $this->app->get('cookie_domain', '');
     $this->cookie_path = $this->app->get('cookie_path', '/');
     $this->lifetime = time() + $this->params->get('cookie_lifetime', '60') * 24 * 60 * 60;
     $this->secure = $this->app->isSSLConnection();
     $this->length = $this->params->get('key_length', '16');
 }

 /**
  * 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)
 {
     // No remember me for admin
     if ($this->app->isAdmin()) {
         return false;
     }
     if (isset($options['responseType']) && $options['responseType'] == 'Cookie') {
         // Logged in using a cookie
         $cookieName = JUserHelper::getShortHashedUserAgent();
         // We need the old data to get the existing series
         $cookieValue = $this->app->input->cookie->get($cookieName);
         $cookieArray = explode('.', $cookieValue);
         // Filter series since we're going to use it in the query
         $filter = new JFilterInput();
         $series = $filter->clean($cookieArray[1], 'ALNUM');
     } elseif (!empty($options['remember'])) {
         // Remember checkbox is set
         $cookieName = JUserHelper::getShortHashedUserAgent();
         // Create an unique series which will be used over the lifespan of the cookie
         $unique = false;
         do {
             $series = JUserHelper::genRandomPassword(20);
             $query = $this->db->getQuery(true)->select($this->db->quoteName('series'))->from($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('series') . ' = ' . $this->db->quote($series));
             $results = $this->db->setQuery($query)->loadResult();
             if (is_null($results)) {
                 $unique = true;
             }
         } while ($unique === false);
     } else {
         return false;
     }
     // Get the parameter values
     $lifetime = $this->params->get('cookie_lifetime', '60') * 24 * 60 * 60;
     $length = $this->params->get('key_length', '16');
     // Generate new cookie
     $token = JUserHelper::genRandomPassword($length);
     $cookieValue = $token . '.' . $series;
     // Overwrite existing cookie with new value
     $this->app->input->cookie->set($cookieName, $cookieValue, time() + $lifetime, $this->app->get('cookie_path', '/'), $this->app->get('cookie_domain'), $this->app->isSSLConnection());
     $query = $this->db->getQuery(true);
     if (!empty($options['remember'])) {
         // Create new record
         $query->insert($this->db->quoteName('#__user_keys'))->set($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username))->set($this->db->quoteName('series') . ' = ' . $this->db->quote($series))->set($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName))->set($this->db->quoteName('time') . ' = ' . (time() + $lifetime));
     } else {
         // Update existing record with new token
         $query->update($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username))->where($this->db->quoteName('series') . ' = ' . $this->db->quote($series))->where($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName));
     }
     $hashed_token = JUserHelper::hashPassword($token);
     $query->set($this->db->quoteName('token') . ' = ' . $this->db->quote($hashed_token));
     $this->db->setQuery($query)->execute();
     return true;
 }

 /**
  * Set the language cookie
  *
  * @param   string  $lang_code  The language code for which we want to set the cookie
  *
  * @return  void
  *
  * @since   3.4.2
  */
 private function setLanguageCookie($lang_code)
 {
     // Get the cookie lifetime we want.
     $cookie_expire = 0;
     if ($this->params->get('lang_cookie', 1) == 1) {
         $cookie_expire = time() + 365 * 86400;
     }
     // Create a cookie.
     $cookie_domain = $this->app->get('cookie_domain');
     $cookie_path = $this->app->get('cookie_path', '/');
     $cookie_secure = $this->app->isSSLConnection();
     $this->app->input->cookie->set(JApplicationHelper::getHash('language'), $lang_code, $cookie_expire, $cookie_path, $cookie_domain, $cookie_secure);
 }

 /**
  * 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)
 {
     // No remember me for admin
     if ($this->app->isAdmin()) {
         return false;
     }
     if (isset($options['responseType']) && $options['responseType'] == 'Cookie') {
         // Logged in using a cookie
         $cookieName = 'joomla_remember_me_' . JUserHelper::getShortHashedUserAgent();
         // We need the old data to get the existing series
         $cookieValue = $this->app->input->cookie->get($cookieName);
         // Try with old cookieName (pre 3.6.0) if not found
         if (!$cookieValue) {
             $oldCookieName = JUserHelper::getShortHashedUserAgent();
             $cookieValue = $this->app->input->cookie->get($oldCookieName);
             // Destroy the old cookie in the browser
             $this->app->input->cookie->set($oldCookieName, false, time() - 42000, $this->app->get('cookie_path', '/'), $this->app->get('cookie_domain'));
         }
         $cookieArray = explode('.', $cookieValue);
         // Filter series since we're going to use it in the query
         $filter = new JFilterInput();
         $series = $filter->clean($cookieArray[1], 'ALNUM');
     } elseif (!empty($options['remember'])) {
         // Remember checkbox is set
         $cookieName = 'joomla_remember_me_' . JUserHelper::getShortHashedUserAgent();
         // Create a unique series which will be used over the lifespan of the cookie
         $unique = false;
         $errorCount = 0;
         do {
             $series = JUserHelper::genRandomPassword(20);
             $query = $this->db->getQuery(true)->select($this->db->quoteName('series'))->from($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('series') . ' = ' . $this->db->quote($series));
             try {
                 $results = $this->db->setQuery($query)->loadResult();
                 if (is_null($results)) {
                     $unique = true;
                 }
             } catch (RuntimeException $e) {
                 $errorCount++;
                 // We'll let this query fail up to 5 times before giving up, there's probably a bigger issue at this point
                 if ($errorCount == 5) {
                     return false;
                 }
             }
         } while ($unique === false);
     } else {
         return false;
     }
     // Get the parameter values
     $lifetime = $this->params->get('cookie_lifetime', '60') * 24 * 60 * 60;
     $length = $this->params->get('key_length', '16');
     // Generate new cookie
     $token = JUserHelper::genRandomPassword($length);
     $cookieValue = $token . '.' . $series;
     // Overwrite existing cookie with new value
     $this->app->input->cookie->set($cookieName, $cookieValue, time() + $lifetime, $this->app->get('cookie_path', '/'), $this->app->get('cookie_domain'), $this->app->isSSLConnection());
     $query = $this->db->getQuery(true);
     if (!empty($options['remember'])) {
         // Create new record
         $query->insert($this->db->quoteName('#__user_keys'))->set($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username))->set($this->db->quoteName('series') . ' = ' . $this->db->quote($series))->set($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName))->set($this->db->quoteName('time') . ' = ' . (time() + $lifetime));
     } else {
         // Update existing record with new token
         $query->update($this->db->quoteName('#__user_keys'))->where($this->db->quoteName('user_id') . ' = ' . $this->db->quote($options['user']->username))->where($this->db->quoteName('series') . ' = ' . $this->db->quote($series))->where($this->db->quoteName('uastring') . ' = ' . $this->db->quote($cookieName));
     }
     $hashed_token = JUserHelper::hashPassword($token);
     $query->set($this->db->quoteName('token') . ' = ' . $this->db->quote($hashed_token));
     try {
         $this->db->setQuery($query)->execute();
     } catch (RuntimeException $e) {
         return false;
     }
     return true;
 }