{ lib, ... }: {
  options.satellite.proxy = lib.mkOption {
    type = lib.types.functionTo (lib.types.functionTo lib.types.anything);
    description = "Helper function for generating a quick proxy config";
  };

  config.satellite.proxy = port: extra: {
    enableACME = true;
    acmeRoot = null;
    forceSSL = true;
    locations."/" = { proxyPass = "http://127.0.0.1:${toString port}"; } // extra;
  };
}