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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of Biurad opensource projects. |
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* |
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* PHP version 7.4 and above required |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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* @copyright 2019 Biurad Group (https://biurad.com/) |
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* @license https://opensource.org/licenses/BSD-3-Clause License |
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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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*/ |
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namespace Biurad\Security\Handler; |
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use Biurad\Security\Interfaces\AccessMapInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\NullToken; |
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; |
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use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface; |
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use Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter; |
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use Symfony\Component\Security\Core\Exception\AccessDeniedException; |
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/** |
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* Enforces access control rules. |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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*/ |
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class FirewallAccessHandler |
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{ |
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private AccessMapInterface $accessMap; |
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private TokenStorageInterface $tokenStorage; |
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private AccessDecisionManagerInterface $accessDecisionManager; |
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public function __construct(AccessMapInterface $accessMap, TokenStorageInterface $tokenStorage, AccessDecisionManagerInterface $accessDecisionManager) |
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{ |
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$this->accessMap = $accessMap; |
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$this->tokenStorage = $tokenStorage; |
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$this->accessDecisionManager = $accessDecisionManager; |
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} |
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public function authenticate(ServerRequestInterface $request): bool |
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{ |
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[$attributes, $channel] = $this->accessMap->getPatterns($request); |
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if ($channel && $channel !== $request->getUri()->getScheme()) { |
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return false; |
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} |
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if (!$attributes || [AuthenticatedVoter::PUBLIC_ACCESS] === $attributes) { |
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return true; |
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} |
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if (null === $token = $this->tokenStorage->getToken()) { |
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$token = new NullToken(); |
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} |
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if (!$this->accessDecisionManager->decide($token, $attributes, $request, true)) { |
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$exception = new AccessDeniedException(); |
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$exception->setAttributes($attributes); |
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$exception->setSubject($request); |
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throw $exception; |
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} |
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return true; |
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} |
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} |
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biurad /
php-security
This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.