vendor/symfony/security-bundle/Debug/TraceableFirewallListener.php line 48

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Bundle\SecurityBundle\Debug;
  14. use Symfony\Bundle\SecurityBundle\EventListener\FirewallListener;
  15. use Symfony\Bundle\SecurityBundle\Security\FirewallContext;
  16. use Symfony\Bundle\SecurityBundle\Security\LazyFirewallContext;
  17. use Symfony\Component\HttpKernel\Event\RequestEvent;
  18. use Symfony\Component\Security\Http\Authenticator\Debug\TraceableAuthenticatorManagerListener;
  19. use Symfony\Component\Security\Http\Firewall\FirewallListenerInterface;
  20. use Symfony\Contracts\Service\ResetInterface;
  22. /**
  23.  * Firewall collecting called security listeners and authenticators.
  24.  *
  25.  * @author Robin Chalas <robin.chalas@gmail.com>
  26.  */
  27. final class TraceableFirewallListener extends FirewallListener implements ResetInterface
  28. {
  29.     private $wrappedListeners = [];
  30.     private $authenticatorsInfo = [];
  32.     public function getWrappedListeners()
  33.     {
  34.         return $this->wrappedListeners;
  35.     }
  37.     public function getAuthenticatorsInfo(): array
  38.     {
  39.         return $this->authenticatorsInfo;
  40.     }
  42.     public function reset(): void
  43.     {
  44.         $this->wrappedListeners = [];
  45.         $this->authenticatorsInfo = [];
  46.     }
  48.     protected function callListeners(RequestEvent $event, iterable $listeners)
  49.     {
  50.         $wrappedListeners = [];
  51.         $wrappedLazyListeners = [];
  52.         $authenticatorManagerListener = null;
  54.         foreach ($listeners as $listener) {
  55.             if ($listener instanceof LazyFirewallContext) {
  56.                 \Closure::bind(function () use (&$wrappedLazyListeners, &$wrappedListeners, &$authenticatorManagerListener) {
  57.                     $listeners = [];
  58.                     foreach ($this->listeners as $listener) {
  59.                         if (!$authenticatorManagerListener && $listener instanceof TraceableAuthenticatorManagerListener) {
  60.                             $authenticatorManagerListener = $listener;
  61.                         }
  62.                         if ($listener instanceof FirewallListenerInterface) {
  63.                             $listener = new WrappedLazyListener($listener);
  64.                             $listeners[] = $listener;
  65.                             $wrappedLazyListeners[] = $listener;
  66.                         } else {
  67.                             $listeners[] = function (RequestEvent $event) use ($listener, &$wrappedListeners) {
  68.                                 $wrappedListener = new WrappedListener($listener);
  69.                                 $wrappedListener($event);
  70.                                 $wrappedListeners[] = $wrappedListener->getInfo();
  71.                             };
  72.                         }
  73.                     }
  74.                     $this->listeners = $listeners;
  75.                 }, $listener, FirewallContext::class)();
  77.                 $listener($event);
  78.             } else {
  79.                 $wrappedListener = $listener instanceof FirewallListenerInterface ? new WrappedLazyListener($listener) : new WrappedListener($listener);
  80.                 $wrappedListener($event);
  81.                 $wrappedListeners[] = $wrappedListener->getInfo();
  82.                 if (!$authenticatorManagerListener && $listener instanceof TraceableAuthenticatorManagerListener) {
  83.                     $authenticatorManagerListener = $listener;
  84.                 }
  85.             }
  87.             if ($event->hasResponse()) {
  88.                 break;
  89.             }
  90.         }
  92.         if ($wrappedLazyListeners) {
  93.             foreach ($wrappedLazyListeners as $lazyListener) {
  94.                 $this->wrappedListeners[] = $lazyListener->getInfo();
  95.             }
  96.         }
  98.         $this->wrappedListeners = array_merge($this->wrappedListeners, $wrappedListeners);
  100.         if ($authenticatorManagerListener) {
  101.             $this->authenticatorsInfo = $authenticatorManagerListener->getAuthenticatorsInfo();
  102.         }
  103.     }
  104. }