biurad /
php-security
| 1 | <?php |
||
| 2 | |||
| 3 | declare(strict_types=1); |
||
| 4 | |||
| 5 | /* |
||
| 6 | * This file is part of Biurad opensource projects. |
||
| 7 | * |
||
| 8 | * PHP version 7.4 and above required |
||
| 9 | * |
||
| 10 | * @author Divine Niiquaye Ibok <[email protected]> |
||
| 11 | * @copyright 2019 Biurad Group (https://biurad.com/) |
||
| 12 | * @license https://opensource.org/licenses/BSD-3-Clause License |
||
| 13 | * |
||
| 14 | * For the full copyright and license information, please view the LICENSE |
||
| 15 | * file that was distributed with this source code. |
||
| 16 | * |
||
| 17 | */ |
||
| 18 | |||
| 19 | namespace Biurad\Security\Handler; |
||
| 20 | |||
| 21 | use Biurad\Security\Interfaces\AccessMapInterface; |
||
| 22 | use Psr\Http\Message\ServerRequestInterface; |
||
| 23 | use Symfony\Component\Security\Core\Authentication\Token\NullToken; |
||
| 24 | use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; |
||
| 25 | use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface; |
||
| 26 | use Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter; |
||
| 27 | use Symfony\Component\Security\Core\Exception\AccessDeniedException; |
||
| 28 | |||
| 29 | /** |
||
| 30 | * Enforces access control rules. |
||
| 31 | * |
||
| 32 | * @author Divine Niiquaye Ibok <[email protected]> |
||
| 33 | */ |
||
| 34 | class FirewallAccessHandler |
||
| 35 | { |
||
| 36 | private AccessMapInterface $accessMap; |
||
| 37 | private TokenStorageInterface $tokenStorage; |
||
| 38 | private AccessDecisionManagerInterface $accessDecisionManager; |
||
| 39 | |||
| 40 | public function __construct(AccessMapInterface $accessMap, TokenStorageInterface $tokenStorage, AccessDecisionManagerInterface $accessDecisionManager) |
||
| 41 | { |
||
| 42 | $this->accessMap = $accessMap; |
||
| 43 | $this->tokenStorage = $tokenStorage; |
||
| 44 | $this->accessDecisionManager = $accessDecisionManager; |
||
| 45 | } |
||
| 46 | |||
| 47 | public function authenticate(ServerRequestInterface $request): bool |
||
| 48 | { |
||
| 49 | [$attributes, $channel] = $this->accessMap->getPatterns($request); |
||
| 50 | |||
| 51 | if ($channel && $channel !== $request->getUri()->getScheme()) { |
||
| 52 | return false; |
||
| 53 | } |
||
| 54 | |||
| 55 | if (!$attributes || [AuthenticatedVoter::PUBLIC_ACCESS] === $attributes) { |
||
| 56 | return true; |
||
| 57 | } |
||
| 58 | |||
| 59 | if (null === $token = $this->tokenStorage->getToken()) { |
||
| 60 | $token = new NullToken(); |
||
| 61 | } |
||
| 62 | |||
| 63 | if (!$this->accessDecisionManager->decide($token, $attributes, $request, true)) { |
||
|
0 ignored issues
–
show
|
|||
| 64 | $exception = new AccessDeniedException(); |
||
| 65 | $exception->setAttributes($attributes); |
||
| 66 | $exception->setSubject($request); |
||
| 67 | |||
| 68 | throw $exception; |
||
| 69 | } |
||
| 70 | |||
| 71 | return true; |
||
| 72 | } |
||
| 73 | } |
||
| 74 |
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.