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<?php |
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namespace AppBundle\Security; |
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use AppBundle\Entity\Client; |
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use Monolog\Logger; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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use Symfony\Component\Security\Guard\AbstractGuardAuthenticator; |
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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\User\UserProviderInterface; |
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use Symfony\Component\HttpKernel\Exception\HttpException; |
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class ApiKeyAuthenticator extends AbstractGuardAuthenticator |
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{ |
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/** |
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* @var ManagerRegistry |
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*/ |
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private $registry; |
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/** |
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* @var Logger |
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*/ |
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private $logger; |
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public function __construct(ManagerRegistry $registry, Logger $logger) |
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{ |
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$this->registry = $registry; |
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$this->logger = $logger; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getCredentials(Request $request) |
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{ |
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$client = $this->registry->getRepository('AppBundle:Client') |
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->findIpBanned($request->getClientIp()); |
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if ($client) { |
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throw new HttpException(403, 'Forbidden. You\'re banned!'); |
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} |
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if (!$token = $request->headers->get('API-Key-Token')) { |
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return null; |
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} |
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return array( |
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'token' => $token, |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getUser($credentials, UserProviderInterface $userProvider) |
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{ |
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$apiKey = $credentials['token']; |
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$user = $this->registry->getRepository('AppBundle:User') |
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->findOneBy(['apiKey' => $apiKey]); |
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return $user; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function checkCredentials($credentials, UserInterface $user) |
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{ |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function onAuthenticationSuccess(Request $request, TokenInterface $token, $providerKey) |
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{ |
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return null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function onAuthenticationFailure(Request $request, AuthenticationException $exception) |
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{ |
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$data = [ |
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'code' => '403', |
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'message' => 'Forbidden. You don\'t have necessary permissions for the resource', |
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]; |
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$client = $this->registry->getRepository('AppBundle:Client') |
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->findOneBy(['ip' => $request->getClientIp()]); |
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if ($client) { |
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$countAttempts = $client->getCountAttempts(); |
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$client->setCountAttempts(++$countAttempts); |
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$this->registry->getManager()->flush(); |
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$this->writeLogger($client); |
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return new JsonResponse($data, Response::HTTP_FORBIDDEN); |
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} |
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$client = new Client(); |
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$client->setCountAttempts(1); |
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$client->setIp($request->getClientIp()); |
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$client->setBanned(false); |
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$this->registry->getManager()->persist($client); |
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$this->registry->getManager()->flush(); |
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$this->writeLogger($client); |
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return new JsonResponse($data, Response::HTTP_FORBIDDEN); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function start(Request $request, AuthenticationException $authException = null) |
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{ |
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$data = [ |
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'code' => '401', |
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'message' => 'Authentication required', |
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]; |
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return new JsonResponse($data, Response::HTTP_UNAUTHORIZED); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsRememberMe() |
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{ |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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private function writeLogger($client) |
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{ |
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if ($client->getCountAttempts() % 50 == 0 || $client->getCountAttempts() == 1) { |
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$this->logger->err('403. api_key not valid!'); |
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} |
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} |
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} |
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geekhub-php /
CheTheatre
