OAuth2Framework\SecurityBundle\Resolver\AccessTokenResolver

Complexity

Total Complexity

5

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	supports()	0	8	2
A	resolve()	0	7	2

<?php

declare(strict_types=1);

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2018 Spomky-Labs
 *
 * This software may be modified and distributed under the terms
 * of the MIT license.  See the LICENSE file for details.
 */

namespace OAuth2Framework\SecurityBundle\Resolver;

use OAuth2Framework\SecurityBundle\Security\Authentication\Token\OAuth2Token;
use OAuth2Framework\Component\Core\AccessToken\AccessToken;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;

final class AccessTokenResolver implements ArgumentValueResolverInterface
{
    /**
     * @var TokenStorageInterface
     */
    private $tokenStorage;

    /**
     * AccessTokenResolver constructor.
     *
     * @param TokenStorageInterface $tokenStorage
     */
    public function __construct(TokenStorageInterface $tokenStorage)
    {
        $this->tokenStorage = $tokenStorage;
    }

    /**
     * {@inheritdoc}
     */
    public function supports(Request $request, ArgumentMetadata $argument)
    {
        if (AccessToken::class !== $argument->getType()) {
            return false;
        }

        return $this->tokenStorage->getToken() instanceof OAuth2Token;
    }

    /**
     * {@inheritdoc}
     */
    public function resolve(Request $request, ArgumentMetadata $argument)
    {
        $token = $this->tokenStorage->getToken();
        if ($token instanceof OAuth2Token) {
            yield $token->getAccessToken();
        }
    }
}