# This file is part of Xpra.
# Copyright (C) 2020-2023 Antoine Martin <antoine@xpra.org>
# Copyright (C) 2020 mjharkin
# Xpra is released under the terms of the GNU GPL v2, or, at your option, any
# later version. See the file COPYING for details.

import os

from xpra.util.str_fn import strtobytes


def get_headers(host: str, port: int) -> dict[bytes, bytes]:    # pylint: disable=unused-argument
    cookie = os.environ.get("XPRA_WS_COOKIE")
    if cookie:
        return {b"Cookie": strtobytes(cookie)}
    return {}
