vendor/symfony/security-core/Authentication/Token/Storage/TokenStorage.php line 37

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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\Authentication\Token\Storage;
  14. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  15. use Symfony\Contracts\Service\ResetInterface;
  17. /**
  18. * TokenStorage contains a TokenInterface.
  19. *
  20. * It gives access to the token representing the current user authentication.
  21. *
  22. * @author Fabien Potencier <fabien@symfony.com>
  23. * @author Johannes M. Schmitt <schmittjoh@gmail.com>
  24. */
  25. class TokenStorage implements TokenStorageInterface, ResetInterface
  26. {
  27. private $token;
  28. private $initializer;
  30. /**
  31. * {@inheritdoc}
  32. */
  33. public function getToken()
  34. {
  35. if ($initializer = $this->initializer) {
  36. $this->initializer = null;
  37. $initializer();
  38. }
  40. return $this->token;
  41. }
  43. /**
  44. * {@inheritdoc}
  45. */
  46. public function setToken(?TokenInterface $token = null)
  47. {
  48. if ($token) {
  49. // ensure any initializer is called
  50. $this->getToken();
  52. // @deprecated since Symfony 5.3
  53. if (!method_exists($token, 'getUserIdentifier')) {
  54. trigger_deprecation('symfony/security-core', '5.3', 'Not implementing method "getUserIdentifier(): string" in token class "%s" is deprecated. This method will replace "getUsername()" in Symfony 6.0.', get_debug_type($token));
  55. }
  56. }
  58. $this->initializer = null;
  59. $this->token = $token;
  60. }
  62. public function setInitializer(?callable $initializer): void
  63. {
  64. $this->initializer = $initializer;
  65. }
  67. public function reset()
  68. {
  69. $this->setToken(null);
  70. }
  71. }