src/EventSubscriber/AuthorizationRequestResolverSubscriber.php line 35

Open in your IDE?
  1. <?php
  3. namespace App\EventSubscriber;
  5. use League\Bundle\OAuth2ServerBundle\Event\AuthorizationRequestResolveEvent;
  6. use League\Bundle\OAuth2ServerBundle\OAuth2Events;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpFoundation\RedirectResponse;
  9. use Symfony\Component\HttpFoundation\RequestStack;
  10. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  12. class AuthorizationRequestResolverSubscriber implements EventSubscriberInterface
  13. {
  14.     public const SESSION_AUTHORIZATION_RESULT = '_app.oauth2.authorization_result';
  16.     public function __construct(
  17.         RequestStack $requestStack,
  18.         UrlGeneratorInterface $urlGenerator
  19.     )
  20.     {
  21.         $this->requestStack = $requestStack;
  22.         $this->urlGenerator = $urlGenerator;
  23.     }
  25.     /**
  26.      * @return array<string, string>
  27.      */
  28.     public static function getSubscribedEvents(): array
  29.     {
  30.         return [
  31.             OAuth2Events::AUTHORIZATION_REQUEST_RESOLVE => 'onAuthorizationRequestResolve',
  32.         ];
  33.     }
  35.     public function onAuthorizationRequestResolve(AuthorizationRequestResolveEvent $event): void
  36.     {
  37.         $request = $this->requestStack->getCurrentRequest();
  39.         if ($request->getSession()->has(self::SESSION_AUTHORIZATION_RESULT)) {
  40.             $event->resolveAuthorization(
  41.                 $request->getSession()->get(self::SESSION_AUTHORIZATION_RESULT)
  42.             );
  43.             $request->getSession()->remove(self::SESSION_AUTHORIZATION_RESULT);
  45.         } else {
  46.             $url = $this->urlGenerator->generate('app_consent', $request->query->all());
  48.             $response = new RedirectResponse($url);
  49.             $event->setResponse($response);
  50.         }
  52.     }
  53. }