name : TrustProxies.php <?php namespace App\Http\Middleware; use Illuminate\Http\Middleware\TrustProxies as Middleware; use Illuminate\Http\Request; class TrustProxies extends Middleware { /** * The trusted proxies for this application. * * @var array<int, string>|string|null */ protected $proxies; /** * The headers that should be used to detect proxies. * * @var int */ protected $headers = Request::HEADER_X_FORWARDED_FOR | Request::HEADER_X_FORWARDED_HOST | Request::HEADER_X_FORWARDED_PORT | Request::HEADER_X_FORWARDED_PROTO | Request::HEADER_X_FORWARDED_AWS_ELB; }