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<?php |
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declare(strict_types=1); |
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/* |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2014-2018 Spomky-Labs |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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namespace OAuth2Framework\Component\Server\TokenIntrospectionEndpoint; |
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use Interop\Http\Server\RequestHandlerInterface; |
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use Interop\Http\Server\MiddlewareInterface; |
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use OAuth2Framework\Component\Server\Core\ResourceServer\ResourceServerRepository; |
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use OAuth2Framework\Component\Server\Core\Response\OAuth2Exception; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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final class ResourceServerAuthenticationMiddleware implements MiddlewareInterface |
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{ |
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/** |
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* @var ResourceServerRepository |
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*/ |
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private $resourceServerRepository; |
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/** |
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* @var TokenIntrospectionEndpointAuthenticationMethodManager |
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*/ |
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private $tokenIntrospectionEndpointAuthenticationMethodManager; |
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/** |
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* ResourceServerAuthenticationMiddleware constructor. |
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* |
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* @param ResourceServerRepository $resourceServerRepository |
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* @param TokenIntrospectionEndpointAuthenticationMethodManager $tokenIntrospectionEndpointAuthenticationMethodManager |
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*/ |
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public function __construct(ResourceServerRepository $resourceServerRepository, TokenIntrospectionEndpointAuthenticationMethodManager $tokenIntrospectionEndpointAuthenticationMethodManager) |
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{ |
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$this->resourceServerRepository = $resourceServerRepository; |
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$this->tokenIntrospectionEndpointAuthenticationMethodManager = $tokenIntrospectionEndpointAuthenticationMethodManager; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$resourceServerId = $this->tokenIntrospectionEndpointAuthenticationMethodManager->findResourceServerInformationInTheRequest($request, $authenticationMethod, $resourceServerCredentials); |
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if (null === $resourceServerId) { |
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throw new OAuth2Exception(401, OAuth2Exception::ERROR_INVALID_RESOURCE_SERVER, 'Resource Server authentication failed.'); |
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} |
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$resourceServer = $this->resourceServerRepository->find($resourceServerId); |
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if (null === $resourceServer || false === $this->tokenIntrospectionEndpointAuthenticationMethodManager->isResourceServerAuthenticated($request, $resourceServer, $authenticationMethod, $resourceServerCredentials)) { |
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throw new OAuth2Exception(401, OAuth2Exception::ERROR_INVALID_RESOURCE_SERVER, 'Resource Server authentication failed.'); |
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} |
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$request = $request->withAttribute('resource_server', $resourceServer); |
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return $handler->handle($request); |
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} |
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} |
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OAuth2-Framework /
oauth2-framework
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.