vendor/scheb/2fa-bundle/Security/TwoFactor/Event/TwoFactorFormListener.php line 27

  1. <?php
  3. declare(strict_types=1);
  5. namespace Scheb\TwoFactorBundle\Security\TwoFactor\Event;
  7. use Scheb\TwoFactorBundle\Security\Authentication\Token\TwoFactorTokenInterface;
  8. use Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. use Symfony\Component\HttpKernel\Event\RequestEvent;
  11. use Symfony\Component\HttpKernel\KernelEvents;
  12. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  13. use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  15. /**
  16.  * @final
  17.  */
  18. class TwoFactorFormListener implements EventSubscriberInterface
  19. {
  20.     public function __construct(
  21.         private TwoFactorFirewallConfig $twoFactorFirewallConfig,
  22.         private TokenStorageInterface $tokenStorage,
  23.         private EventDispatcherInterface $eventDispatcher,
  24.     ) {
  25.     }
  27.     public function onKernelRequest(RequestEvent $requestEvent): void
  28.     {
  29.         $request = $requestEvent->getRequest();
  30.         if (!$request->hasSession()) {
  31.             return;
  32.         }
  34.         if (!$this->twoFactorFirewallConfig->isAuthFormRequest($request)) {
  35.             return;
  36.         }
  38.         $token = $this->tokenStorage->getToken();
  39.         if (!($token instanceof TwoFactorTokenInterface)) {
  40.             return;
  41.         }
  43.         $event = new TwoFactorAuthenticationEvent($request, $token);
  44.         $this->eventDispatcher->dispatch($event, TwoFactorAuthenticationEvents::FORM);
  45.     }
  47.     /**
  48.      * {@inheritdoc}
  49.      */
  50.     public static function getSubscribedEvents(): array
  51.     {
  52.         return [KernelEvents::REQUEST => 'onKernelRequest'];
  53.     }
  54. }