PSR-7 Middleware that determines the scheme, host and port from the 'X-Forwarded-Proto', 'X-Forwarded-Host' and 'X-Forwarded-Port' headers and updates the Request's Uri object.
You can set a list of proxies that are trusted as the second constructor parameter. If this list is set, then the proxy headers will only be checked if the REMOTE_ADDR is in the trusted list.
composer require semhoun/proxy-detection-middleware
In Slim 4:
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
use Slim\Factory\AppFactory;
use Slim\Psr7\Response;
require __DIR__ . '/../vendor/autoload.php';
$app = AppFactory::create();
$trustedProxies = ['10.0.0.1', '10.0.0.2', '192.168.0.0/24'];
$app->add(new RKA\Middleware\ProxyDetection($trustedProxies));
$app->get('/', function (Request $request, Response $response, $args) {
$scheme = $request->getUri()->getScheme();
$host = $request->getUri()->getHost();
$port = $request->getUri()->getPort();
$response->getBody()->write('Real URI is ' . $scheme . '://' . $host . ':' . $port);
return $response;
});
$app->run();- Code coverage:
$ vendor/bin/phpcs - Unit tests:
$ vendor/bin/phpunit
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