{ config, pkgs, ... }:

let
  recommendedProxyConfig = pkgs.writeText "nginx-recommended-proxy-headers.conf" ''
    proxy_set_header        Host $host;
    proxy_set_header        X-Real-IP $remote_addr;
    proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header        X-Forwarded-Proto $scheme;
    proxy_set_header        X-Forwarded-Host $host;
    proxy_set_header        X-Forwarded-Server $host;
    proxy_set_header        Accept-Encoding "";
  '';

in
{
services.nginx = {
   enable = true;

   commonHttpConfig = ''
        ${recommendedProxyConfig}
         # optimisation