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<?php |
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/** |
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* Created by PhpStorm. |
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* User: Alexandre |
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* Date: 14/03/2018 |
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* Time: 22:13 |
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*/ |
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namespace OAuth2\Extensions\OpenID\AuthorizationGrantTypes\Flows; |
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use OAuth2\Endpoints\Authorization\AuthorizationRequestInterface; |
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use OAuth2\Endpoints\AuthorizationEndpoint; |
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use OAuth2\Endpoints\TokenEndpoint; |
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use OAuth2\Exceptions\OAuthException; |
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use OAuth2\Extensions\OpenID\IdTokenManager; |
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use OAuth2\Extensions\OpenID\Roles\Clients\ClientMetadataInterface; |
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use OAuth2\AuthorizationGrantTypes\Flows\FlowInterface; |
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use OAuth2\AuthorizationGrantTypes\AbstractGrantType; |
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use OAuth2\Extensions\OpenID\Roles\ResourceOwnerInterface; |
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use OAuth2\Helper; |
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use OAuth2\Storages\AccessTokenStorageInterface; |
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use OAuth2\Storages\RefreshTokenStorageInterface; |
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class ImplicitFlow extends AbstractGrantType implements FlowInterface |
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{ |
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/** |
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* @var IdTokenManager |
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*/ |
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private $idTokenManager; |
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public function __construct(AccessTokenStorageInterface $accessTokenStorage, |
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RefreshTokenStorageInterface $refreshTokenStorage, |
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IdTokenManager $idTokenManager) |
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{ |
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parent::__construct($accessTokenStorage, $refreshTokenStorage); |
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$this->idTokenManager = $idTokenManager; |
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} |
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/** |
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* @return string[] |
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*/ |
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public function getResponseTypes(): array |
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{ |
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return [ |
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'id_token', |
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'id_token token' |
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]; |
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} |
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/** |
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* @return string[] |
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*/ |
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public function getGrantTypes(): array |
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{ |
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return []; |
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} |
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public function handleAccessTokenRequest(TokenEndpoint $tokenEndpoint, array $requestData): array |
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{ |
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return []; |
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} |
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/** |
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* @param AuthorizationEndpoint $authorizationEndpoint |
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* @param array $requestData |
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* @throws OAuthException |
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*/ |
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public function verifyAuthorizationRequest(AuthorizationEndpoint $authorizationEndpoint, array $requestData) |
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{ |
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if (!$authorizationEndpoint instanceof \OAuth2\Extensions\OpenID\Endpoints\AuthorizationEndpoint) { |
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throw new \InvalidArgumentException(); |
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} |
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if (!$authorizationEndpoint->getNonce()) { |
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throw new OAuthException('invalid_request', 'Nonce required'); |
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} |
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} |
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/** |
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* @param AuthorizationEndpoint $authorizationEndpoint |
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* @param array $requestData |
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* @return array |
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*/ |
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public function handleAuthorizationRequest(AuthorizationRequestInterface $authorizationRequest): array |
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{ |
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if (!$authorizationEndpoint instanceof \OAuth2\Extensions\OpenID\Endpoints\AuthorizationEndpoint) { |
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throw new \InvalidArgumentException(); |
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} |
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$resourceOwner = $authorizationEndpoint->getResourceOwner(); |
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$idToken = []; |
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if ($resourceOwner instanceof ResourceOwnerInterface) { |
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if (!is_null($authorizationEndpoint->getMaxAge())) { |
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$time = $resourceOwner->getLastTimeActivelyAuthenticated(); |
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$idToken['auth_time'] = $time ? $time->getTimestamp() : $authorizationEndpoint->getMaxAge(); |
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} |
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$acr = $resourceOwner->getAuthenticationContextClassReference(); |
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if (!is_null($acr)) { |
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$idToken['acr'] = $acr; |
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} |
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$amr = $resourceOwner->getAuthenticationMethodsReferences(); |
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if (!is_null($amr)) { |
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$idToken['amr'] = $amr; |
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} |
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} |
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if (!is_null($authorizationEndpoint->getNonce())) { |
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$idToken['nonce'] = $authorizationEndpoint->getNonce(); |
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} |
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$accessToken = $this->issueAccessToken( |
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$authorizationEndpoint->getScopes(), |
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$authorizationEndpoint->getClient()->getIdentifier(), |
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$authorizationEndpoint->getResourceOwner()->getIdentifier() |
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); |
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$alg = 'RS256'; |
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$metadata = $authorizationEndpoint->getClient()->getMetadata(); |
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if ($metadata instanceof ClientMetadataInterface) { |
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$alg = $metadata->getIdTokenSignedResponseAlg() ?: 'RS256'; |
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} |
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$macAlgorithm = substr($alg, -3); |
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if (!in_array($macAlgorithm, [256, 384, 512])) { |
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throw new \UnexpectedValueException("Algotihmn '".$macAlgorithm."' not supported"); |
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} |
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$macAlgorithm = 'sha' . $macAlgorithm; |
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$atHash = hash($macAlgorithm, $accessToken['access_token'], true); |
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$atHash = substr($atHash, 0, strlen($atHash) / 2); |
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$atHash = Helper::base64url_encode($atHash); |
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$idToken['at_hash'] = $atHash; |
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$result = []; |
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$result['id_token'] = $this->idTokenManager->issueIdToken( |
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$authorizationEndpoint->getClient(), |
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$authorizationEndpoint->getResourceOwner() |
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); |
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// $result = array_merge($result, $accessToken); |
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return $result; |
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} |
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public function getDefaultResponseMode(): string |
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{ |
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return 'fragment'; |
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} |
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public function getUnsupportedResponseModes(): array |
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{ |
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return ['query']; |
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} |
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public function isRegistrationOfRedirectUriRequired(): bool |
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{ |
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return true; |
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} |
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} |
php-guard /
oauth-server
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths