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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 the OpenapiBundle package. |
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* |
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* (c) Niels Nijens <[email protected]> |
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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 Nijens\OpenapiBundle\Validation\EventSubscriber; |
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use Nijens\OpenapiBundle\ExceptionHandling\Exception\RequestProblemExceptionInterface; |
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use Nijens\OpenapiBundle\Routing\RouteContext; |
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use Nijens\OpenapiBundle\Validation\RequestValidator\ValidatorInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Event\RequestEvent; |
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use Symfony\Component\HttpKernel\KernelEvents; |
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/** |
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* Validates a request for routes loaded through the OpenAPI specification. |
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* |
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* @author Niels Nijens <[email protected]> |
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*/ |
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class RequestValidationSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var ValidatorInterface |
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*/ |
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private $requestValidator; |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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KernelEvents::REQUEST => [ |
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['validateRequestBeforeFirewall', 10], |
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['validateRequest', 7], |
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], |
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]; |
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} |
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public function __construct(ValidatorInterface $requestValidator) |
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{ |
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$this->requestValidator = $requestValidator; |
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} |
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public function validateRequestBeforeFirewall(RequestEvent $event): void |
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{ |
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$request = $event->getRequest(); |
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if ($this->isManagedRoute($request) === false || $this->isPreFirewallRequestValidationEnabled($request) === false) { |
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return; |
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} |
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$this->validateRequest($event); |
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} |
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public function validateRequest(RequestEvent $event): void |
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{ |
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$request = $event->getRequest(); |
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if ($this->isManagedRoute($request) === false) { |
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return; |
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} |
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$exception = $this->requestValidator->validate($request); |
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if ($exception instanceof RequestProblemExceptionInterface) { |
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throw $exception; |
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} |
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} |
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private function isManagedRoute(Request $request): bool |
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{ |
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return $request->attributes->has(RouteContext::REQUEST_ATTRIBUTE); |
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} |
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private function isPreFirewallRequestValidationEnabled(Request $request): bool |
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{ |
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$routeContext = $request->attributes->get(RouteContext::REQUEST_ATTRIBUTE); |
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return $routeContext[RouteContext::REQUEST_VALIDATE_BEFORE_FIREWALL] ?? false; |
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} |
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} |
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nijens /
openapi-bundle
