Neos\Flow\Http\Component\ComponentContext::replaceHttpRequest PHP Méthode

    public function replaceHttpRequest(Request $httpRequest)
    {
        $this->httpRequest = $httpRequest;
    }

 /**
  * @param ComponentContext $componentContext
  * @return void
  * @api
  */
 public function handle(ComponentContext $componentContext)
 {
     $request = $componentContext->getHttpRequest();
     $trustedRequest = $request->withAttribute(Request::ATTRIBUTE_TRUSTED_PROXY, $this->isFromTrustedProxy($request));
     $trustedRequest = $trustedRequest->withAttribute(Request::ATTRIBUTE_CLIENT_IP, $this->getTrustedClientIpAddress($trustedRequest));
     $protocolHeader = $this->getFirstTrustedProxyHeaderValue(self::HEADER_PROTOCOL, $trustedRequest);
     if ($protocolHeader !== null) {
         $trustedRequest->getUri()->setScheme($protocolHeader);
     }
     $hostHeader = $this->getFirstTrustedProxyHeaderValue(self::HEADER_HOST, $trustedRequest);
     if ($hostHeader !== null) {
         $trustedRequest->getUri()->setHost($hostHeader);
     }
     $portHeader = $this->getFirstTrustedProxyHeaderValue(self::HEADER_PORT, $trustedRequest);
     if ($portHeader !== null) {
         $trustedRequest->getUri()->setPort($portHeader);
     } elseif ($protocolHeader !== null) {
         $trustedRequest->getUri()->setPort(strtolower($protocolHeader) === 'https' ? 443 : 80);
     }
     $componentContext->replaceHttpRequest($trustedRequest);
 }