Controller.php

   1 <?php
   2 /**
   3  * Piwik - Open source web analytics
   4  *
   5  * @link http://piwik.org
   6  * @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
   7  * @version $Id: Controller.php 943 2009-03-01 23:36:36Z matt $
   8  *
   9  * @package Piwik_CASLogin
  10  */
  11
  12 require PIWIK_INCLUDE_PATH . '/plugins/UsersManager/API.php';
  13 require PIWIK_INCLUDE_PATH . '/core/View.php';
  14
  15 /**
  16  * @package Piwik_CASLogin
  17  */
  18 class Piwik_CASLogin_Controller extends Piwik_Controller
  19 {
  20         public function index()
  21         {
  22                 Piwik::redirectToModule('CoreHome');
  23         }
  24
  25         /**
  26          * Configure common view properties
  27          *
  28          * @param Piwik_View $view
  29          */
  30         private function configureView($view)
  31         {
  32
  33                 $this->setBasicVariablesView($view);
  34                 $view->linkTitle = Piwik::getRandomTitle();
  35
  36                 $enableFramedLogins = Zend_Registry::get('config')->General->enable_framed_logins;
  37                 $view->enableFramedLogins = $enableFramedLogins;
  38                 if(!$enableFramedLogins)
  39                 {
  40                         $view->setXFrameOptions('sameorigin');
  41                 }
  42                 $view->forceSslLogin = Zend_Registry::get('config')->General->force_ssl_login;
  43                 // crsf token: don't trust the submitted value; generate/fetch it from session data
  44                 $view->nonce = Piwik_Nonce::getNonce('Piwik_Login.login');
  45         }
  46
  47         /**
  48          * Login form
  49          *
  50          * @param string $messageNoAccess Access error message
  51          * @param string $currentUrl Current URL
  52          * @return void
  53          */
  54         function login($messageNoAccess = null)
  55         {
  56                 $view = Piwik_View::factory('login');
  57                 $view->AccessErrorString = $messageNoAccess;
  58                 $view->linkTitle = Piwik::getRandomTitle();
  59                 $view->subTemplate = 'genericForm.tpl';
  60                 $this->configureView($view);
  61                 echo $view->render();
  62         }
  63
  64     public function redirectToCAS() {
  65                 // This is simply if we are coming back from CAS.
  66         // the actual redirect happens in the authentication class.
  67         if(Piwik::getCurrentUserLogin() != 'anonymous') {
  68             Piwik::redirectToModule('CoreHome');
  69         }
  70     }
  71
  72         private function clearSession()
  73         {
  74                 /* Note: some browsers don't respect server revokation */
  75                 $auth = Zend_Registry::get('auth');
  76                 $auth->setLogin(null);
  77                 $auth->setTokenAuth(null);
  78
  79                 $access = Zend_Registry::get('access');
  80                 $access->reloadAccess($auth);
  81
  82         $authCookieName = Zend_Registry::get('config')->General->login_cookie_name;
  83         $cookie = new Piwik_Cookie($authCookieName);
  84         $cookie->delete();
  85
  86                 @Zend_Session::destroy(true);
  87         }
  88
  89         public function logout()
  90         {
  91         phpCAS::logoutWithUrl(Piwik_Url::getCurrentUrlWithoutQueryString() );
  92         }
  93 }