PHP JApplication::getHash方法代码示例

 public function getHash($seed = '')
 {
     if (DiscussHelper::getJoomlaVersion() >= '2.5') {
         return JApplication::getHash($seed);
     }
     return JUtility::getHash($seed);
 }

 public function createNewUser($params)
 {
     $user = new JUser(0);
     JLoader::import('joomla.application.component.helper');
     $usersConfig = JComponentHelper::getParams('com_users');
     $newUsertype = $usersConfig->get('new_usertype');
     // get the New User Group from com_users' settings
     if (empty($newUsertype)) {
         $newUsertype = 2;
     }
     $params['groups'] = array($newUsertype);
     $params['sendEmail'] = 0;
     // Set the user's default language to whatever the site's current language is
     if (version_compare(JVERSION, '3.0', 'ge')) {
         $params['params'] = array('language' => JFactory::getConfig()->get('language'));
     } else {
         $params['params'] = array('language' => JFactory::getConfig()->getValue('config.language'));
     }
     JLoader::import('joomla.user.helper');
     $params['block'] = 0;
     $randomString = JUserHelper::genRandomPassword();
     if (version_compare(JVERSION, '3.2', 'ge')) {
         $hash = JApplication::getHash($randomString);
     } else {
         $hash = JFactory::getApplication()->getHash($randomString);
     }
     $params['activation'] = $hash;
     $user->bind($params);
     $userIsSaved = $user->save();
     if ($userIsSaved) {
         return $user->id;
     } else {
         return false;
     }
 }

 /**
  * Event onAfterInitialise
  *
  * @access public
  * @param null
  * @return null
  */
 public function onAfterInitialise()
 {
     // If this is the Administrator-application, or if debugging is set, do nothing
     $application = JFactory::getApplication();
     if ($application->isAdmin()) {
         return;
     }
     // Disable browser-detection
     $application->setDetectBrowser(false);
     // Detect the language
     $languageTag = JFactory::getLanguage()->getTag();
     $languageInput = JRequest::getString('language');
     // Get the bindings
     $bindings = $this->getBindings();
     // Check for the binding of the current language
     if (!empty($languageInput)) {
         if (isset($bindings[$languageTag])) {
             $domain = $bindings[$languageTag];
             if (stristr(JURI::current(), $domain) == false) {
                 // Add URL-elements to the domain
                 $domain = $this->getUrlFromDomain($domain);
                 // Replace the current domain with the new domain
                 $currentUrl = JURI::current();
                 $newUrl = str_replace(JURI::base(), $domain, $currentUrl);
                 // Strip out the sef-language-part
                 $languages = JLanguageHelper::getLanguages('sef');
                 foreach ($languages as $languageSef => $language) {
                     if ($language->lang_code == $languageTag) {
                         //$newUrl = str_replace('/'.$languageSef.'/', '/', $newUrl); // @todo: This d
                         break;
                     }
                 }
                 // Set the cookie
                 $conf = JFactory::getConfig();
                 $cookie_domain = $conf->get('config.cookie_domain', '');
                 $cookie_path = $conf->get('config.cookie_path', '/');
                 setcookie(JApplication::getHash('language'), $languageTag, time() + 365 * 86400, $cookie_path, $cookie_domain);
                 // Redirect
                 $application->redirect($newUrl);
                 $application->close();
             }
         }
     } else {
         // Check if the current default language is correct
         foreach ($bindings as $languageCode => $domain) {
             if (stristr(JURI::current(), $domain) == true) {
                 // Set the cookie
                 $conf = JFactory::getConfig();
                 $cookie_domain = $conf->get('config.cookie_domain', '');
                 $cookie_path = $conf->get('config.cookie_path', '/');
                 setcookie(JApplication::getHash('language'), $languageCode, time() + 365 * 86400, $cookie_path, $cookie_domain);
                 // Change the current default language
                 JRequest::setVar('language', $languageCode);
                 JFactory::getLanguage()->setDefault($languageCode);
                 JFactory::getLanguage()->setLanguage($languageCode);
                 break;
             }
         }
     }
 }

 private function loginSite()
 {
     $app = JFactory::getApplication();
     $db = JFactory::getDbo();
     // already logedin
     if (JFactory::getUser()->id) {
         return;
     }
     $query = $db->getQuery(true)->select('userid')->from('#__session')->where('session_id = ' . $db->quote($app->input->cookie->get(md5(JApplication::getHash('administrator')))))->where('client_id = 1')->where('guest = 0');
     $db->setQuery($query);
     $userid = $db->loadResult();
     // no backend session found;
     if (!$userid) {
         return;
     }
     $user = JFactory::getUser($userid);
     // user load failed
     if ($user instanceof Exception || $user->get('block') == 1) {
         return;
     }
     $session = JFactory::getSession();
     $session->set('user', $user);
     $app->checkSession();
     $query = $db->getQuery(true)->update($db->quoteName('#__session'))->set($db->quoteName('guest') . ' = ' . $db->quote($user->get('guest')))->set($db->quoteName('username') . ' = ' . $db->quote($user->get('username')))->set($db->quoteName('userid') . ' = ' . (int) $user->get('id'))->where($db->quoteName('session_id') . ' = ' . $db->quote($session->getId()));
     $db->setQuery($query);
     $db->execute();
     $app->redirect('index.php');
 }

 /**
  * Verifies the validity of a username/e-mail address
  * combination and creates a token to verify the request
  * was initiated by the account owner.  The token is
  * sent to the account owner by e-mail
  *
  * @since	1.5
  * @param	string	Username string
  * @param	string	E-mail address
  * @return	bool	True on success/false on failure
  */
 function requestReset($email)
 {
     jimport('joomla.mail.helper');
     jimport('joomla.user.helper');
     $db = JFactory::getDBO();
     // Make sure the e-mail address is valid
     if (!JMailHelper::isEmailAddress($email)) {
         $this->setError(JText::_('COM_CITRUSCART_EMAIL_ADDRESS_IS_INVALID'));
         return false;
     }
     // Build a query to find the user
     $query = 'SELECT id FROM #__users' . ' WHERE email = ' . $db->q($email) . ' AND block = 0';
     $db->setQuery($query);
     // Check the results
     if (!($id = $db->loadResult())) {
         $this->setError(JText::_('COM_CITRUSCART_COULD_NOT_FIND_USER'));
         return false;
     }
     // Generate a new token
     $token = JApplication::getHash(JUserHelper::genRandomPassword());
     $query = 'UPDATE #__users' . ' SET activation = ' . $db->q($token) . ' WHERE id = ' . (int) $id . ' AND block = 0';
     $db->setQuery($query);
     // Save the token
     if (!$db->query()) {
         $this->setError(JText::_('COM_CITRUSCART_DATABASE_ERROR'));
         return false;
     }
     // Send the token to the user via e-mail
     if (!$this->_sendConfirmationMail($email, $token)) {
         return false;
     }
     return true;
 }

 protected function prepareDisplay($preconfig)
 {
     if (JCck::getConfig_Param('debug', 0)) {
         jimport('joomla.error.profiler');
         $profiler = new JProfiler();
     }
     $app = JFactory::getApplication();
     $this->form = $this->get('Form');
     $this->option = $app->input->get('option', '');
     $this->item = $this->get('Item');
     $this->state = $this->get('State');
     $option = $this->option;
     $params = new JRegistry();
     $view = $this->getName();
     $isNew = 1;
     $live = '';
     $lives = array();
     $variation = '';
     jimport('cck.base.form.form');
     include_once JPATH_LIBRARIES_CCK . '/base/form/form_inc.php';
     if (isset($config['id'])) {
         JFactory::getSession()->set('cck_hash_seblod_form', JApplication::getHash($id . '|' . $type->name . '|' . $config['id']));
     }
     $this->config =& $config;
     $this->data =& $data;
     $this->id =& $id;
     $this->isNew =& $isNew;
     $this->params =& $params;
     $this->stage =& $stage;
     $this->type =& $type;
     $title = isset($type->title) ? $type->title : '';
     $name = isset($type->name) ? $type->name : '';
     $this->addToolbar($title, $name);
 }

 /**
  * Method to auto-populate the model state.
  *
  * Note. Calling getState in this method will result in recursion.
  *
  * @since	1.6
  */
 protected function populateState()
 {
     $basename = JRequest::getString(JApplication::getHash($this->_context . '.basename'), '__SITE__', 'cookie');
     $this->setState('basename', $basename);
     $compressed = JRequest::getInt(JApplication::getHash($this->_context . '.compressed'), 1, 'cookie');
     $this->setState('compressed', $compressed);
 }

 function onAfterInitialise()
 {
     $app = JFactory::getApplication();
     // No remember me for admin
     if ($app->isAdmin()) {
         return;
     }
     $user = JFactory::getUser();
     if ($user->get('guest')) {
         $hash = JApplication::getHash('JLOGIN_REMEMBER');
         if ($str = JRequest::getString($hash, '', 'cookie', JREQUEST_ALLOWRAW | JREQUEST_NOTRIM)) {
             jimport('joomla.utilities.simplecrypt');
             $credentials = array();
             $goodCookie = true;
             $filter = JFilterInput::getInstance();
             // Create the encryption key, apply extra hardening using the user agent string.
             // Since we're decoding, no UA validity check is required.
             $privateKey = JApplication::getHash(@$_SERVER['HTTP_USER_AGENT']);
             $key = new JCryptKey('simple', $privateKey, $privateKey);
             $crypt = new JCrypt(new JCryptCipherSimple(), $key);
             try {
                 $str = $crypt->decrypt($str);
                 if (!is_string($str)) {
                     throw new Exception('Decoded cookie is not a string.');
                 }
                 $cookieData = json_decode($str);
                 if (null === $cookieData) {
                     throw new Exception('JSON could not be docoded.');
                 }
                 if (!is_object($cookieData)) {
                     throw new Exception('Decoded JSON is not an object.');
                 }
                 // json_decoded cookie could be any object structure, so make sure the
                 // credentials are well structured and only have user and password.
                 if (isset($cookieData->username) && is_string($cookieData->username)) {
                     $credentials['username'] = $filter->clean($cookieData->username, 'username');
                 } else {
                     throw new Exception('Malformed username.');
                 }
                 if (isset($cookieData->password) && is_string($cookieData->password)) {
                     $credentials['password'] = $filter->clean($cookieData->password, 'string');
                 } else {
                     throw new Exception('Malformed password.');
                 }
                 $return = $app->login($credentials, array('silent' => true));
                 if (!$return) {
                     throw new Exception('Log-in failed.');
                 }
             } catch (Exception $e) {
                 $config = JFactory::getConfig();
                 $cookie_domain = $config->get('cookie_domain', '');
                 $cookie_path = $config->get('cookie_path', '/');
                 // Clear the remember me cookie
                 setcookie(JApplication::getHash('JLOGIN_REMEMBER'), false, time() - 86400, $cookie_path, $cookie_domain);
                 JLog::add('A remember me cookie was unset for the following reason: ' . $e->getMessage(), JLog::WARNING, 'security');
             }
         }
     }
 }

 /**
  * Auto-populate the model state.
  *
  * Note. Calling getState in this method will result in recursion.
  *
  * @return  void
  *
  * @since   1.6
  */
 protected function populateState()
 {
     $input = JFactory::getApplication()->input;
     $basename = $input->cookie->getString(JApplication::getHash($this->_context . '.basename'), '__SITE__');
     $this->setState('basename', $basename);
     $compressed = $input->cookie->getInt(JApplication::getHash($this->_context . '.compressed'), 1);
     $this->setState('compressed', $compressed);
 }

 /**
  * Testing JApplication::getHash
  *
  * @return  void
  */
 public function testGetHash()
 {
     // Temporarily override the config cache in JFactory.
     $temp = JFactory::$config;
     JFactory::$config = new JObject(array('secret' => 'foo'));
     $this->assertThat(JApplication::getHash('This is a test'), $this->equalTo(md5('foo' . 'This is a test')), 'Tests that the secret string is added to the hash.');
     JFactory::$config = $temp;
 }

 public function getUrl()
 {
     if (!isset($this->url)) {
         $application = JFactory::getApplication();
         $hash = JApplication::getHash($this->id);
         $this->url = JRoute::_('index.php?option=com_k2&view=attachments&task=download&id=' . $this->id . '&hash=' . $hash, true, -1);
     }
     return $this->url;
 }

 public static function cartEnter()
 {
     require_once JPATH_SITE . DS . 'components' . DS . 'com_onepage' . DS . 'helpers' . DS . 'opctracking.php';
     $hash2 = uniqid('opc', true);
     $hashn = JApplication::getHash('opctracking');
     $hash = JRequest::getVar($hashn, $hash2, 'COOKIE');
     if ($hash2 == $hash) {
         OPCtrackingHelper::setCookie($hash);
     }
 }

 function alreadyVoted($id)
 {
     $mainframe = JFactory::getApplication();
     if (MijopollsHelper::is30()) {
         $cookieName = JApplication::getHash($mainframe->getName() . 'poll' . $id);
     } else {
         $cookieName = JUtility::getHash($mainframe->getName() . 'poll' . $id);
     }
     $voted = JRequest::getVar($cookieName, '0', 'COOKIE', 'INT');
     return $voted;
 }

 /**
  * This method should handle any logout logic and report back to the subject
  *
  * @param	array	$user		Holds the user data.
  * @param	array	$options	Array holding options (client, ...).
  *
  * @return	object	True on success
  * @since	1.5
  */
 public function onUserLogout($user, $options = array())
 {
     if (JFactory::getApplication()->isSite()) {
         // Create the cookie
         $hash = JApplication::getHash('plgSystemLogout');
         $conf = JFactory::getConfig();
         $cookie_domain = $conf->get('config.cookie_domain', '');
         $cookie_path = $conf->get('config.cookie_path', '/');
         setcookie($hash, true, time() + 86400, $cookie_path, $cookie_domain);
     }
     return true;
 }

 static function getName()
 {
     $clientId = JRequest::getInt('client', 0, 'get');
     $client = $clientId ? 'administrator' : 'site';
     $hash = '';
     if (method_exists('JUtility', 'getHash')) {
         $hash = JUtility::getHash($client);
     } else {
         $hash = JApplication::getHash($client);
     }
     return $hash;
 }