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<?php |
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declare(strict_types=1); |
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namespace Uxmp\Core\Api\Lib\Middleware; |
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use Lcobucci\JWT\Token\Plain; |
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use Nyholm\Psr7\Factory\Psr17Factory; |
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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 Teapot\StatusCode\Http; |
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use Uxmp\Core\Component\Authentication\SessionManagerInterface; |
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/** |
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* Provides authentication services for api requests |
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*/ |
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final readonly class SessionValidatorMiddleware implements MiddlewareInterface |
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{ |
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/** @var string */ |
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public const SESSION_ID = 'sessionId'; |
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/** @var string */ |
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public const USER = 'user'; |
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/** @var string */ |
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public const USER_ID = 'userId'; |
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/** @var string */ |
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public const SESSION_ID_CLAIM = 'sid'; |
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public function __construct( |
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private SessionManagerInterface $sessionManager, |
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private Psr17Factory $psr17Factory |
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) { |
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} |
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public function process( |
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ServerRequestInterface $request, |
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RequestHandlerInterface $handler |
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): ResponseInterface { |
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/** @var null|Plain $tokenData */ |
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$tokenData = $request->getAttribute('token'); |
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if ($tokenData !== null) { |
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$session = $this->sessionManager->lookup( |
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(int) $tokenData->claims()->get(self::SESSION_ID_CLAIM) |
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); |
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if ($session === null || !$session->getActive()) { |
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return $this->psr17Factory->createResponse( |
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Http::FORBIDDEN, |
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'Session expired' |
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); |
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} |
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$user = $session->getUser(); |
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$request = $request |
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->withAttribute(self::SESSION_ID, $session->getId()) |
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->withAttribute(self::USER, $user) |
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->withAttribute(self::USER_ID, $user->getId()) |
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; |
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} |
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return $handler->handle($request); |
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} |
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} |
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