{ lib, stdenv, autoPatchelfHook, fetchurl, ppp, iproute2, nettools, ... }:
with lib;
let
  version = "10.2.845.x86";
  filename = "NetExtender.Linux-${version}";
in
stdenv.mkDerivation {
  pname = "netextender";
  inherit version;

  nativeBuildInputs = [
    autoPatchelfHook
  ];

  buildInputs = [
    ppp
    iproute2
    nettools
  ];

  src = fetchurl {
    url = "https://software.sonicwall.com/NetExtender/${filename}.tgz";
    sha256 = "sha256-5TQxAu0MP36uDaFJ1hw7euhMiq1qjyjBsym9Waoj8D8=";
  };

  buildPhase = ''
    substituteInPlace netExtenderClient/install \
      --replace /usr/sbin/pppd ${ppp}/bin/pppd \
      --replace /sbin/ip ${iproute2}/bin/ip \
      --replace /sbin/route ${nettools}/bin/route \
      --replace /sbin/ifconfig ${nettools}/bin/ifconfig \
      --replace /usr/share $out/share \
      --replace /usr/bin $out/bin
  '';

  meta.license = licenses.unfree;
}