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<?php |
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declare(strict_types=1); |
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namespace App\Middleware; |
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use App\Service\Exception\TokenValidationExceptionInterface; |
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use App\Service\TokenManager; |
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use Fig\Http\Message\StatusCodeInterface; |
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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 Zend\Diactoros\Response\JsonResponse; |
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class AuthTokenMiddleware implements MiddlewareInterface |
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{ |
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public const DEFAULT_OPTIONS = [ |
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self::OPTION_ALLOW_INSECURE_HTTP => false, |
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self::OPTION_RELAXED_HOSTS => [], |
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self::OPTION_HTTP_HEADER => 'Authentication', |
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self::OPTION_HTTP_HEADER_PREFIX => 'Bearer', |
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]; |
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public const OPTION_ALLOW_INSECURE_HTTP = 'allow_insecure_http'; |
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public const OPTION_RELAXED_HOSTS = 'relaxed_hosts'; |
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/** |
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* @var string |
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*/ |
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public const OPTION_HTTP_HEADER = 'httpHeader'; |
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/** |
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* @var string |
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*/ |
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public const OPTION_HTTP_HEADER_PREFIX = 'httpHeaderPrefix'; |
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/** |
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* @var mixed[] |
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*/ |
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private $options = []; |
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/** |
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* @var TokenManager |
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*/ |
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private $tokenManager; |
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/** |
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* @param mixed[] $options |
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*/ |
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public function __construct(TokenManager $tokenManager, array $options = []) |
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{ |
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$this->tokenManager = $tokenManager; |
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$this->options = array_merge(self::DEFAULT_OPTIONS, $options); |
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} |
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/* |
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* @return ResponseInterface|RedirectResponse |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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// 1. Check for secure scheme (with exception of relaxed_hosts) |
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$scheme = mb_strtolower($request->getUri()->getScheme()); |
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if ($this->options['allow_insecure_http'] !== true && $scheme !== 'https') { |
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$host = $request->getUri()->getHost(); |
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$relaxed_hosts = (array) $this->options['relaxed_hosts']; |
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if (!in_array($host, $relaxed_hosts, true)) { |
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throw new Exception\InsecureSchemeException(sprintf( |
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'Insecure scheme (%s) denied by configuration.', |
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$scheme |
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)); |
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} |
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} |
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// 2. Fetch token from server request |
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$plainToken = $this->getTokenFromRequest($request); |
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// 3. Validate the token |
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if ($plainToken !== null) { |
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try { |
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$token = $this->tokenManager->getValidatedToken($plainToken); |
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return $handler->handle($request->withAttribute(self::class, $token)); |
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} catch (TokenValidationExceptionInterface $e) { |
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return (new JsonResponse([ |
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'valid' => false, |
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'reason' => $e->getReason(), |
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]))->withStatus($e->getStatusCode()); |
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} catch (\Throwable $e) { |
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return (new JsonResponse([ |
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'valid' => false, |
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'reason' => 'Unknown reason', |
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]))->withStatus(StatusCodeInterface::STATUS_UNAUTHORIZED); |
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} |
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} else { |
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$message = 'No token provided'; |
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} |
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return (new JsonResponse([ |
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'valid' => false, |
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'reason' => 'No token provided', |
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]))->withStatus(StatusCodeInterface::STATUS_UNAUTHORIZED); |
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} |
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public function getTokenFromRequest(ServerRequestInterface $request): ?string |
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{ |
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$headerPrefix = $this->options[self::OPTION_HTTP_HEADER_PREFIX]; |
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$headers = $request->getHeader($this->options[self::OPTION_HTTP_HEADER]); |
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$tokenString = null; |
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foreach ($headers as $header) { |
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if ($headerPrefix !== '') { |
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if (mb_strpos($header, $headerPrefix) === 0) { |
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$tokenString = trim(str_replace($headerPrefix, '', $header)); |
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} |
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} else { |
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$tokenString = trim($header); |
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} |
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} |
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return $tokenString; |
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} |
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} |
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contredanse /
mfts-server
Loading history...
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