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<?php declare(strict_types = 1); |
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namespace AtlassianConnectBundle\Security; |
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use AtlassianConnectBundle\Entity\Tenant; |
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use AtlassianConnectBundle\Model\QSH; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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use Doctrine\ORM\EntityManager; |
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use Firebase\JWT\JWT; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\KernelInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\PreAuthenticatedToken; |
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
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use Symfony\Component\Security\Core\Exception\AuthenticationException; |
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use Symfony\Component\Security\Core\Exception\BadCredentialsException; |
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use Symfony\Component\Security\Core\User\UserProviderInterface; |
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use Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface; |
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use Symfony\Component\Security\Http\Authentication\SimplePreAuthenticatorInterface; |
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/** |
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* Class JWTAuthenticator |
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*/ |
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class JWTAuthenticator implements SimplePreAuthenticatorInterface, AuthenticationFailureHandlerInterface |
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{ |
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/** |
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* @var JWTUserProvider |
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*/ |
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protected $userProvider; |
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/** |
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* @var KernelInterface |
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*/ |
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protected $kernel; |
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/** |
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* @var EntityManager |
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*/ |
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protected $em; |
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/** |
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* @var string |
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*/ |
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protected $tenantEntityClass; |
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/** |
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* @var int |
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*/ |
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protected $devTenant; |
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/** |
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* JWTAuthenticator constructor. |
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* |
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* @param JWTUserProvider $userProvider |
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* @param KernelInterface $kernel |
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* @param ManagerRegistry $registry |
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* @param string $tenantEntityClass |
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* @param int $devTenant |
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*/ |
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public function __construct(JWTUserProvider $userProvider, KernelInterface $kernel, ManagerRegistry $registry, string $tenantEntityClass, int $devTenant) |
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{ |
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$this->userProvider = $userProvider; |
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$this->kernel = $kernel; |
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$this->em = $registry->getManager(); |
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$this->tenantEntityClass = $tenantEntityClass; |
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$this->devTenant = $devTenant; |
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} |
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/** |
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* @param Request $request |
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* @param mixed $providerKey |
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* |
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* @return PreAuthenticatedToken |
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*/ |
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public function createToken(Request $request, $providerKey): PreAuthenticatedToken |
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{ |
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$jwt = $request->query->get('jwt'); |
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if (!$jwt && $request->headers->has('authorization')) { |
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$authorizationHeaderArray = \explode(' ', $request->headers->get('authorization')); |
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if (\count($authorizationHeaderArray) > 1) { |
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$jwt = $authorizationHeaderArray[1]; |
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} |
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} |
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if (!$jwt && $this->devTenant && ($this->kernel->getEnvironment() === 'dev')) { |
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$tenant = $this->em->getRepository($this->tenantEntityClass)->find($this->devTenant); |
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if ($tenant === null) { |
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throw new \RuntimeException(\sprintf('Cant find tenant with id %s - please set atlassian_connect.dev_tenant to false to disable dedicated dev tenant OR add valid id', $this->devTenant)); |
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} |
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$clientKey = $tenant->getClientKey(); |
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$sharedSecret = $tenant->getSharedSecret(); |
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$qshHelper = new QSH(); |
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$qsh = $qshHelper->create('GET', $request->getRequestUri()); |
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$payload = [ |
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'iss' => $clientKey, |
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'iat' => \time(), |
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'exp' => \strtotime('+1 day'), |
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'qsh' => $qsh, |
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'sub' => 'admin', |
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]; |
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$jwt = JWT::encode($payload, $sharedSecret); |
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} |
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if (!$jwt) { |
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throw new BadCredentialsException('No JWT token found'); |
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} |
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return new PreAuthenticatedToken('anon.', $jwt, $providerKey); |
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} |
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/** |
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* @param TokenInterface $token |
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* @param UserProviderInterface $userProvider |
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* @param mixed $providerKey |
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* |
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* @return PreAuthenticatedToken |
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*/ |
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public function authenticateToken(TokenInterface $token, UserProviderInterface $userProvider, $providerKey): PreAuthenticatedToken |
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{ |
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$jwt = $token->getCredentials(); |
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$token = $this->userProvider->getDecodedToken($jwt); |
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$clientKey = $token->iss; |
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if (!$clientKey) { |
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throw new AuthenticationException( |
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\sprintf('API Key "%s" does not exist.', $jwt) |
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); |
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} |
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/** @var Tenant $user */ |
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$user = $this->userProvider->loadUserByUsername($clientKey); |
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if (\property_exists($token, 'sub')) { |
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// for some reasons, when webhooks are called - field sub is undefined |
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$user->setUsername($token->sub); |
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} |
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return new PreAuthenticatedToken($user, $jwt, $providerKey, $user->getRoles()); |
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} |
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/** |
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* @param TokenInterface $token |
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* @param mixed $providerKey |
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* |
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* @return bool |
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*/ |
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public function supportsToken(TokenInterface $token, $providerKey): bool |
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{ |
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return $token instanceof PreAuthenticatedToken && $token->getProviderKey() === $providerKey; |
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} |
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/** |
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* @param Request $request |
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* @param AuthenticationException $exception |
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* |
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* @return Response |
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*/ |
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public function onAuthenticationFailure(Request $request, AuthenticationException $exception): Response |
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{ |
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return new Response('Authentication Failed: '.$exception->getMessage(), 403); |
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} |
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} |
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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