src/App/Security/Core/Authorization/AuthorizationTester.php line 48

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  1. <?php
  3. namespace App\Security\Core\Authorization;
  5. use Symfony\Component\Security\Core\Authentication\AuthenticationManagerInterface;
  6. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  7. use Symfony\Component\Security\Core\Exception\AuthenticationCredentialsNotFoundException;
  9. /**
  10.  *
  11.  */
  12. final class AuthorizationTester
  13. {
  14.     private TokenStorageInterface $tokenStorage;
  15.     private AuthenticationManagerInterface $authenticationManager;
  16.     private AccessTesterManager $accessTesterManager;
  17.     private bool $alwaysAuthenticate;
  19.     /**
  20.      * @param TokenStorageInterface $tokenStorage
  21.      * @param AuthenticationManagerInterface $authenticationManager
  22.      * @param AccessTesterManager $accessTesterManager
  23.      * @param bool $alwaysAuthenticate
  24.      */
  25.     public function __construct(
  26.         TokenStorageInterface $tokenStorage,
  27.         AuthenticationManagerInterface $authenticationManager,
  28.         AccessTesterManager $accessTesterManager,
  29.         bool $alwaysAuthenticate = false
  30.     )
  31.     {
  32.         $this->tokenStorage = $tokenStorage;
  33.         $this->authenticationManager = $authenticationManager;
  34.         $this->accessTesterManager = $accessTesterManager;
  35.         $this->alwaysAuthenticate = $alwaysAuthenticate;
  36.     }
  38.     /**
  39.      * @param string|array<string> $attributes
  40.      * @return bool
  41.      */
  42.     public function maybeGranted($attributes): bool
  43.     {
  44.         if (null === ($token = $this->tokenStorage->getToken())) {
  45.             throw new AuthenticationCredentialsNotFoundException('The token storage contains no authentication token. One possible reason may be that there is no firewall configured for this URL.');
  46.         }
  48.         if ($this->alwaysAuthenticate || !$token->isAuthenticated()) {
  49.             $this->tokenStorage->setToken($token = $this->authenticationManager->authenticate($token));
  50.         }
  52.         if (!\is_array($attributes)) {
  53.             $attributes = [$attributes];
  54.         }
  56.         return $this->accessTesterManager->decide($token, $attributes);
  57.     }
  59.     /**
  60.      * @param string|array<string> $attributes
  61.      * @return array<string>
  62.      */
  63.     public function whichGranted($attributes): array
  64.     {
  65.         if ( ! is_array($attributes)) {
  66.             $attributes = [$attributes];
  67.         }
  68.         $results = [];
  69.         foreach ($attributes as $attribute) {
  70.             if ($attribute && $this->maybeGranted($attribute)) {
  71.                 $results[] = $attribute;
  72.             }
  73.         }
  74.         return $results;
  75.     }
  76. }