vendor/symfony/security-core/Authorization/Voter/TraceableVoter.php line 38

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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\Component\Security\Core\Authorization\Voter;
  14. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  15. use Symfony\Component\Security\Core\Event\VoteEvent;
  16. use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  18. /**
  19. * Decorates voter classes to send result events.
  20. *
  21. * @author Laurent VOULLEMIER <laurent.voullemier@gmail.com>
  22. *
  23. * @internal
  24. */
  25. class TraceableVoter implements CacheableVoterInterface
  26. {
  27. private $voter;
  28. private $eventDispatcher;
  30. public function __construct(VoterInterface $voter, EventDispatcherInterface $eventDispatcher)
  31. {
  32. $this->voter = $voter;
  33. $this->eventDispatcher = $eventDispatcher;
  34. }
  36. public function vote(TokenInterface $token, $subject, array $attributes): int
  37. {
  38. $result = $this->voter->vote($token, $subject, $attributes);
  40. $this->eventDispatcher->dispatch(new VoteEvent($this->voter, $subject, $attributes, $result), 'debug.security.authorization.vote');
  42. return $result;
  43. }
  45. public function getDecoratedVoter(): VoterInterface
  46. {
  47. return $this->voter;
  48. }
  50. public function supportsAttribute(string $attribute): bool
  51. {
  52. return !$this->voter instanceof CacheableVoterInterface || $this->voter->supportsAttribute($attribute);
  53. }
  55. public function supportsType(string $subjectType): bool
  56. {
  57. return !$this->voter instanceof CacheableVoterInterface || $this->voter->supportsType($subjectType);
  58. }
  59. }