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<?php |
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declare(strict_types=1); |
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namespace League\OAuth2\Server; |
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use League\OAuth2\Server\AuthorizationValidators\AuthorizationValidatorInterface; |
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use League\OAuth2\Server\AuthorizationValidators\BearerTokenValidator as AuthorizationBearerTokenValidator; |
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use League\OAuth2\Server\IntrospectionValidators\BearerTokenValidator as IntrospectionBearerTokenValidator; |
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use League\OAuth2\Server\IntrospectionValidators\IntrospectionValidatorInterface; |
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use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface; |
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use League\OAuth2\Server\ResponseTypes\Introspection\AbstractResponseType; |
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use League\OAuth2\Server\ResponseTypes\Introspection\BearerTokenResponse; |
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use League\OAuth2\Server\ResponseTypes\Introspection\ResponseTypeInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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class IntrospectionServer |
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{ |
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/** |
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* @var AccessTokenRepositoryInterface |
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*/ |
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protected $accessTokenRepository; |
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/** |
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* @var CryptKey |
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*/ |
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protected $publicKey; |
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/** |
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* @var AbstractResponseType |
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*/ |
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protected $responseType; |
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/** |
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* @var AuthorizationValidatorInterface|null |
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*/ |
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protected $authorizationValidator; |
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/** |
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* @var IntrospectionValidatorInterface|null |
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*/ |
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protected $introspectionValidator; |
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public function __construct( |
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AccessTokenRepositoryInterface $accessTokenRepository, |
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$publicKey, |
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IntrospectionValidatorInterface $introspectionValidator = null, |
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AuthorizationValidatorInterface $authorizationValidator = null, |
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ResponseTypeInterface $responseType = null |
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) { |
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$this->accessTokenRepository = $accessTokenRepository; |
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if ($publicKey instanceof CryptKey === false) { |
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$publicKey = new CryptKey($publicKey); |
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} |
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$this->publicKey = $publicKey; |
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$this->introspectionValidator = $introspectionValidator; |
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$this->authorizationValidator = $authorizationValidator; |
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if ($responseType === null) { |
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$this->responseType = new BearerTokenResponse(); |
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} else { |
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$this->responseType = clone $responseType; |
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} |
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} |
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/** |
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* Get the introspection validator |
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* |
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* @return IntrospectionValidatorInterface |
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*/ |
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protected function getIntrospectionValidator(): IntrospectionValidatorInterface |
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{ |
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if ($this->introspectionValidator instanceof IntrospectionValidatorInterface === false) { |
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$this->introspectionValidator = new IntrospectionBearerTokenValidator($this->accessTokenRepository); |
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$this->introspectionValidator->setPublicKey($this->publicKey); |
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} |
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return $this->introspectionValidator; |
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} |
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/** |
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* Get the authorization validator |
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* |
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* @return AuthorizationValidatorInterface |
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*/ |
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protected function getAuthorizationValidator(): AuthorizationValidatorInterface |
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{ |
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if ($this->authorizationValidator instanceof AuthorizationValidatorInterface === false) { |
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$this->authorizationValidator = new AuthorizationBearerTokenValidator($this->accessTokenRepository); |
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$this->authorizationValidator->setPublicKey($this->publicKey); |
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} |
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return $this->authorizationValidator; |
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} |
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/** |
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* Return an introspection response. |
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* |
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* @param ServerRequestInterface $request |
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* @param ResponseInterface $response |
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* |
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* @return ResponseInterface |
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* |
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* @throws Exception\OAuthServerException |
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*/ |
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public function respondToIntrospectionRequest(ServerRequestInterface $request, ResponseInterface $response): ResponseInterface |
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{ |
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$this->getAuthorizationValidator()->validateAuthorization($request); |
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$this->responseType->setRequest($request); |
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$this->responseType->setValidity( |
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$this->getIntrospectionValidator()->validateIntrospection($request) |
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); |
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return $this->responseType->generateHttpResponse($response); |
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} |
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} |
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thephpleague /
oauth2-server
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.