src/Controller/Security/SessionIdleHandler.php line 31

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  1. <?php
  4. namespace App\Controller\Security;
  7. use Symfony\Component\HttpFoundation\RedirectResponse;
  8. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  9. use Symfony\Component\HttpKernel\Event\GetResponseEvent;
  10. use Symfony\Component\HttpKernel\HttpKernelInterface;
  11. use Symfony\Component\Routing\RouterInterface;
  12. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  14. class SessionIdleHandler
  15. {
  16.     protected $session;
  17.     protected $tokenStorage;
  18.     protected $router;
  19.     protected $maxIdleTime;
  20.     public function __construct(
  21.         SessionInterface $session,
  22.         TokenStorageInterface $tokenStorage,
  23.         RouterInterface $router,
  24.         $maxIdleTime = 0
  25.     ) {
  26.         $this->session = $session;
  27.         $this->tokenStorage = $tokenStorage;
  28.         $this->router = $router;
  29.         $this->maxIdleTime = $maxIdleTime;
  30.     }
  31.     public function onKernelRequest(GetResponseEvent $event)
  32.     {
  33.         if (HttpKernelInterface::MASTER_REQUEST != $event->getRequestType()) {
  34.             return;
  35.         }
  36.         if ($this->maxIdleTime > 0) {
  37.             $this->session->start();
  38.             $lapse = time() - $this->session->getMetadataBag()->getLastUsed();
  39.             if ($lapse > $this->maxIdleTime && null !== $this->tokenStorage->getToken()) {
  40.                 $this->tokenStorage->setToken(null);
  41.                 $this->session->getFlashBag()->set('info', "Vous avez été déconnecté pour cause d'inactivité.");
  42.                 $event->setResponse(new RedirectResponse($this->router->generate('app_login')));
  43.             }
  44.         }
  45.     }
  46. }