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57 lines
1.7 KiB
57 lines
1.7 KiB
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bundle\SecurityBundle;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
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use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
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use Symfony\Component\Security\Core\User\UserInterface;
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/**
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* Supports the argument type of {@see UserInterface}.
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*
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* @author Iltar van der Berg <kjarli@gmail.com>
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*/
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final class SecurityUserValueResolver implements ArgumentValueResolverInterface
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{
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private $tokenStorage;
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public function __construct(TokenStorageInterface $tokenStorage)
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{
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$this->tokenStorage = $tokenStorage;
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}
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public function supports(Request $request, ArgumentMetadata $argument)
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{
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// only security user implementations are supported
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if (UserInterface::class !== $argument->getType()) {
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return false;
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}
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$token = $this->tokenStorage->getToken();
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if (!$token instanceof TokenInterface) {
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return false;
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}
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$user = $token->getUser();
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// in case it's not an object we cannot do anything with it; E.g. "anon."
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return $user instanceof UserInterface;
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}
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public function resolve(Request $request, ArgumentMetadata $argument)
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{
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yield $this->tokenStorage->getToken()->getUser();
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}
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}
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