vendor/symfony/security-core/Authentication/Provider/SimpleAuthenticationProvider.php line 22

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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\Provider;
  14. use Symfony\Component\Security\Core\Authentication\SimpleAuthenticatorInterface;
  15. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  16. use Symfony\Component\Security\Core\Exception\AuthenticationException;
  17. use Symfony\Component\Security\Core\User\UserChecker;
  18. use Symfony\Component\Security\Core\User\UserCheckerInterface;
  19. use Symfony\Component\Security\Core\User\UserInterface;
  20. use Symfony\Component\Security\Core\User\UserProviderInterface;
  22. @trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2, use Guard instead.', SimpleAuthenticationProvider::class), E_USER_DEPRECATED);
  24. /**
  25.  * @author Jordi Boggiano <j.boggiano@seld.be>
  26.  *
  27.  * @deprecated since Symfony 4.2, use Guard instead.
  28.  */
  29. class SimpleAuthenticationProvider implements AuthenticationProviderInterface
  30. {
  31.     private $simpleAuthenticator;
  32.     private $userProvider;
  33.     private $providerKey;
  34.     private $userChecker;
  36.     public function __construct(SimpleAuthenticatorInterface $simpleAuthenticator, UserProviderInterface $userProvider, string $providerKey, UserCheckerInterface $userChecker = null)
  37.     {
  38.         $this->simpleAuthenticator = $simpleAuthenticator;
  39.         $this->userProvider = $userProvider;
  40.         $this->providerKey = $providerKey;
  41.         $this->userChecker = $userChecker ?: new UserChecker();
  42.     }
  44.     public function authenticate(TokenInterface $token)
  45.     {
  46.         $authToken = $this->simpleAuthenticator->authenticateToken($token, $this->userProvider, $this->providerKey);
  48.         if (!$authToken instanceof TokenInterface) {
  49.             throw new AuthenticationException('Simple authenticator failed to return an authenticated token.');
  50.         }
  52.         $user = $authToken->getUser();
  54.         if (!$user instanceof UserInterface) {
  55.             return $authToken;
  56.         }
  58.         $this->userChecker->checkPreAuth($user);
  59.         $this->userChecker->checkPostAuth($user);
  61.         return $authToken;
  62.     }
  64.     public function supports(TokenInterface $token)
  65.     {
  66.         return $this->simpleAuthenticator->supportsToken($token, $this->providerKey);
  67.     }
  68. }