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<?php |
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/** |
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* This file is part of the login-cidadao project or it's bundles. |
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* |
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* (c) Guilherme Donato <guilhermednt on github> |
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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 LoginCidadao\OpenIDBundle\Controller; |
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use Doctrine\DBAL\Exception\UniqueConstraintViolationException; |
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use FOS\RestBundle\Context\Context; |
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use LoginCidadao\OAuthBundle\Entity\Client; |
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use LoginCidadao\OAuthBundle\Model\ClientInterface; |
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use LoginCidadao\OpenIDBundle\Manager\ClientManager; |
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use Symfony\Component\HttpFoundation\Request; |
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use FOS\RestBundle\Controller\FOSRestController; |
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use FOS\RestBundle\Controller\Annotations as REST; |
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use LoginCidadao\OpenIDBundle\Entity\ClientMetadata; |
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use LoginCidadao\OpenIDBundle\Exception\DynamicRegistrationException; |
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use Symfony\Component\Serializer\Encoder\JsonEncoder; |
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use Symfony\Component\Serializer\Normalizer\ObjectNormalizer; |
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use Symfony\Component\Serializer\Serializer; |
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use Symfony\Component\Validator\ConstraintViolationInterface; |
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use Symfony\Component\Validator\ConstraintViolationListInterface; |
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use Symfony\Component\Validator\Validator\ValidatorInterface; |
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/** |
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* Class ClientRegistrationController |
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* @package LoginCidadao\OpenIDBundle\Controller |
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* @codeCoverageIgnore |
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*/ |
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class ClientRegistrationController extends FOSRestController |
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{ |
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/** |
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* @REST\Post("/openid/connect/register", name="oidc_dynamic_registration", defaults={"_format"="json"}) |
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* @REST\View(templateVar="client") |
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*/ |
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public function registerAction(Request $request) |
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{ |
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$serializer = new Serializer([new ObjectNormalizer()], [new JsonEncoder()]); |
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/** @var ClientMetadata $metadata */ |
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$metadata = $serializer->deserialize($request->getContent(), ClientMetadata::class, 'json'); |
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/** @var ValidatorInterface $validator */ |
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$validator = $this->get('validator'); |
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$violations = $validator->validate($metadata); |
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if ($violations->count() === 0) { |
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$clientManager = $this->getClientManager(); |
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try { |
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$client = $clientManager->register($metadata); |
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} catch (UniqueConstraintViolationException $e) { |
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$error = new DynamicRegistrationException('Client already exists', 400); |
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return $this->view($error->getData(), $error->getCode()); |
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} |
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return $this->view($metadata->fromClient($client), 201); |
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} else { |
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$error = $this->handleViolations($violations); |
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return $this->view($error->getData(), 400); |
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} |
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} |
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/** |
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* @REST\Get("/openid/connect/register/{clientId}", name="oidc_get_client_details", defaults={"_format"="json"}) |
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* @REST\View(templateVar="client") |
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*/ |
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public function getDetailsAction(Request $request, $clientId) |
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{ |
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try { |
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$client = $this->getClientOr404($clientId); |
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} catch (DynamicRegistrationException $e) { |
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return $this->view($e->getData(), 400); |
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} |
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$this->checkRegistrationAccessToken($request, $client); |
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$context = (new Context())->setGroups(["client_metadata"]); |
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$view = $this->view($client->getMetadata())->setContext($context); |
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return $this->handleView($view); |
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} |
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/** |
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* @param string $clientId |
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* @return ClientInterface |
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*/ |
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private function getClientOr404($clientId) |
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{ |
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/** @var ClientInterface|null $client */ |
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$client = $this->getClientManager()->getClientById($clientId); |
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if (!$client instanceof ClientInterface) { |
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throw $this->createNotFoundException('Client not found.'); |
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} |
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return $client; |
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} |
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private function checkRegistrationAccessToken(Request $request, Client $client) |
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{ |
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$raw = $request->get('access_token', $request->headers->get('authorization')); |
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$token = str_replace('Bearer ', '', $raw); |
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$metadata = $client->getMetadata(); |
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if (!$token || $metadata->getRegistrationAccessToken() !== $token) { |
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throw $this->createAccessDeniedException(); |
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} |
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} |
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/** |
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* @return ClientManager|object |
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*/ |
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private function getClientManager() |
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{ |
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return $this->get('lc.client_manager'); |
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} |
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/** |
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* @param ConstraintViolationInterface[]|ConstraintViolationListInterface $violations |
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* @return DynamicRegistrationException |
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*/ |
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private function handleViolations($violations) |
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{ |
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foreach ($violations as $violation) { |
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$property = $violation->getPropertyPath(); |
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$value = $violation->getInvalidValue(); |
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switch ($property) { |
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case 'redirect_uris': |
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return new DynamicRegistrationException( |
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'Invalid redirect URIs: '.$violation->getMessage(), |
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DynamicRegistrationException::ERROR_INVALID_REDIRECT_URI |
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); |
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case 'sector_identifier_uri': |
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return new DynamicRegistrationException( |
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"Invalid value for '{$property}': {$violation->getMessage()}", |
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DynamicRegistrationException::ERROR_INVALID_CLIENT_METADATA |
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); |
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default: |
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return new DynamicRegistrationException( |
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"Invalid value for '{$property}'='{$value}': {$violation->getMessage()}", |
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DynamicRegistrationException::ERROR_INVALID_CLIENT_METADATA |
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); |
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} |
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} |
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throw new \RuntimeException('No errors found but there should be at least one!'); |
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} |
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} |
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