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<?php |
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/** |
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* @author Steve Rhoades <[email protected]> |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace OpenIDConnectServer; |
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use DateTimeImmutable; |
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use Lcobucci\JWT\Configuration; |
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use Lcobucci\JWT\Signer\Key\InMemory; |
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use Lcobucci\JWT\Signer\Key\LocalFileReference; |
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use Lcobucci\JWT\Signer\Rsa\Sha256; |
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use Lcobucci\JWT\Token\Builder; |
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use League\OAuth2\Server\Entities\AccessTokenEntityInterface; |
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use League\OAuth2\Server\Entities\ScopeEntityInterface; |
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use League\OAuth2\Server\Entities\UserEntityInterface; |
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use League\OAuth2\Server\ResponseTypes\BearerTokenResponse; |
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use OpenIDConnectServer\Entities\ClaimSetInterface; |
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use OpenIDConnectServer\Repositories\IdentityProviderInterface; |
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class IdTokenResponse extends BearerTokenResponse |
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{ |
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/** |
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* @var IdentityProviderInterface |
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*/ |
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protected $identityProvider; |
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/** |
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* @var ClaimExtractor |
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*/ |
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protected $claimExtractor; |
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/** |
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* @var Configuration |
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*/ |
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private $jwtConfiguration; |
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/** |
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* @var callable|null |
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*/ |
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private $tokenModifier = null; |
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public function __construct( |
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IdentityProviderInterface $identityProvider, |
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ClaimExtractor $claimExtractor |
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) { |
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$this->identityProvider = $identityProvider; |
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$this->claimExtractor = $claimExtractor; |
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} |
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/** |
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* Generate a JWT from the access token |
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* |
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* @return Token |
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*/ |
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private function getBuilder(AccessTokenEntityInterface $accessToken, UserEntityInterface $userEntity) |
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{ |
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$this->initJwtConfiguration(); |
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$token = $this->jwtConfiguration->builder() |
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->permittedFor($accessToken->getClient()->getIdentifier()) |
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->canOnlyBeUsedAfter(new DateTimeImmutable()) |
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->issuedAt(new DateTimeImmutable()) |
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->expiresAt($accessToken->getExpiryDateTime()) |
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->issuedBy('https://' . $_SERVER['HTTP_HOST']) |
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->relatedTo((string) $userEntity->getIdentifier()); |
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if (null !== ($modifier = $this->getIdTokenModifier())) { |
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$token = call_user_func($modifier, $token); |
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} |
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if ($token instanceof Builder === false) { |
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throw new \RuntimeException('The id token modifier must return an instance of Lcobucci\JWT\Builder'); |
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} |
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return $token; |
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} |
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/** |
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* @param AccessTokenEntityInterface $accessToken |
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* @return array |
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*/ |
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protected function getExtraParams(AccessTokenEntityInterface $accessToken) |
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{ |
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if (false === $this->isOpenIDRequest($accessToken->getScopes())) { |
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return []; |
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} |
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/** @var UserEntityInterface $userEntity */ |
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$userEntity = $this->identityProvider->getUserEntityByIdentifier($accessToken->getUserIdentifier()); |
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if (false === is_a($userEntity, UserEntityInterface::class)) { |
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throw new \RuntimeException('UserEntity must implement UserEntityInterface'); |
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} elseif (false === is_a($userEntity, ClaimSetInterface::class)) { |
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throw new \RuntimeException('UserEntity must implement ClaimSetInterface'); |
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} |
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// Add required id_token claims |
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$builder = $this->getBuilder($accessToken, $userEntity); |
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// Need a claim factory here to reduce the number of claims by provided scope. |
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$claims = $this->claimExtractor->extract($accessToken->getScopes(), $userEntity->getClaims()); |
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foreach ($claims as $claimName => $claimValue) { |
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$builder = $builder->withClaim($claimName, $claimValue); |
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} |
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$token = $builder->getToken($this->jwtConfiguration->signer(), $this->jwtConfiguration->signingKey()); |
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return [ |
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'id_token' => $token->toString() |
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]; |
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} |
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/** |
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* @param ScopeEntityInterface[] $scopes |
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* @return bool |
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*/ |
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private function isOpenIDRequest($scopes) |
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{ |
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// Verify scope and make sure openid exists. |
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$valid = false; |
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foreach ($scopes as $scope) { |
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if ($scope->getIdentifier() === 'openid') { |
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$valid = true; |
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break; |
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} |
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} |
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return $valid; |
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} |
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/** |
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* @see League\OAuth2\Server\Entities\Traits\AccessTokenTrait |
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*/ |
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private function initJwtConfiguration() |
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{ |
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$this->jwtConfiguration = Configuration::forAsymmetricSigner( |
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new Sha256(), |
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LocalFileReference::file($this->privateKey->getKeyPath(), $this->privateKey->getPassPhrase() ?? ''), |
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InMemory::plainText('') |
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); |
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} |
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/** |
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* @return callable|null |
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*/ |
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public function getIdTokenModifier() |
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{ |
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return $this->tokenModifier; |
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} |
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/** |
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* @param callable $tokenModifier |
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*/ |
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public function setIdTokenModifier(callable $tokenModifier) |
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{ |
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$this->tokenModifier = $tokenModifier; |
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} |
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} |
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steverhoades /
oauth2-openid-connect-server
Loading history...
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