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<?php |
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declare(strict_types=1); |
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namespace SlayerBirden\DataFlowServer\Authentication\Controller; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Psr\Log\LoggerInterface; |
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use SlayerBirden\DataFlowServer\Authentication\Exception\PermissionDeniedException; |
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use SlayerBirden\DataFlowServer\Authentication\TokenManagerInterface; |
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use SlayerBirden\DataFlowServer\Doctrine\Middleware\ResourceMiddlewareInterface; |
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use SlayerBirden\DataFlowServer\Domain\Entities\User; |
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use SlayerBirden\DataFlowServer\Stdlib\Validation\DataValidationResponseFactory; |
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use SlayerBirden\DataFlowServer\Stdlib\Validation\GeneralErrorResponseFactory; |
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use SlayerBirden\DataFlowServer\Stdlib\Validation\GeneralSuccessResponseFactory; |
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use SlayerBirden\DataFlowServer\Stdlib\Validation\ValidationResponseFactory; |
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use Zend\Hydrator\HydratorInterface; |
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use Zend\InputFilter\InputFilterInterface; |
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final class GenerateTemporaryTokenAction implements MiddlewareInterface |
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{ |
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/** |
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* @var TokenManagerInterface |
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*/ |
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private $tokenManager; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @var HydratorInterface |
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*/ |
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private $hydrator; |
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/** |
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* @var InputFilterInterface |
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*/ |
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private $inputFilter; |
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public function __construct( |
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InputFilterInterface $inputFilter, |
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TokenManagerInterface $tokenManager, |
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LoggerInterface $logger, |
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HydratorInterface $hydrator |
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) { |
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$this->tokenManager = $tokenManager; |
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$this->logger = $logger; |
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$this->hydrator = $hydrator; |
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$this->inputFilter = $inputFilter; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$data = $request->getParsedBody(); |
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if (!is_array($data)) { |
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return (new DataValidationResponseFactory())('token'); |
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} |
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$this->inputFilter->setData($data); |
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$user = $request->getAttribute(ResourceMiddlewareInterface::DATA_RESOURCE); |
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if ($this->inputFilter->isValid()) { |
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return $this->createToken($user, $data['resources']); |
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} else { |
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return (new ValidationResponseFactory())('token', $this->inputFilter); |
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} |
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} |
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private function createToken(User $user, array $resources): ResponseInterface |
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{ |
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try { |
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$token = $this->tokenManager->getTmpToken($user, $resources); |
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return (new GeneralSuccessResponseFactory())('Token created', 'token', $this->hydrator->extract($token)); |
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} catch (PermissionDeniedException $exception) { |
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return (new GeneralErrorResponseFactory())($exception->getMessage(), 'token', 400); |
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} catch (\Exception $exception) { |
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$this->logger->error((string)$exception); |
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return (new GeneralErrorResponseFactory())('There was an error while obtaining tmp token.', 'token', 400); |
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} |
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} |
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} |
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SlayerBirden /
dataflow-server
