{ lib, stdenv, buildPythonPackage, python, fetchFromGitHub
, attrs, cryptography, async-timeout, pytest-aiohttp, pytestCheckHook
}:

buildPythonPackage rec {
  pname = "snitun";
  version = "0.20";

  src = fetchFromGitHub {
    owner = "NabuCasa";
    repo = pname;
    rev = version;
    sha256 = "1nscfwycclfbll709w1q46w6rl0r5c3b85rsc7zwc3ixd1k8aajp";
  };

  propagatedBuildInputs = [ attrs cryptography async-timeout ];

  checkInputs = [ pytestCheckHook pytest-aiohttp ];

  disabledTests = lib.optionals stdenv.isDarwin [
    "test_multiplexer_data_channel_abort_full" # https://github.com/NabuCasa/snitun/issues/61
    # port binding conflicts
    "test_snitun_single_runner_timeout"
    "test_snitun_single_runner_throttling"
    # ConnectionResetError: [Errno 54] Connection reset by peer
    "test_peer_listener_timeout"
  ];

  meta = with lib; {
    homepage = "https://github.com/nabucasa/snitun";
    description = "SNI proxy with TCP multiplexer";
    license = licenses.gpl3;
    maintainers = with maintainers; [ Scriptkiddi ];
  };
}