# Copyright (c) 2015 Huawei Tech. Co., Ltd.
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.
#
# Copyright (c) 2019, 2022, 2024 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#


from pecan import request

import dcdbsync.common.context as k_context


def extract_context_from_environ():
    context_paras = {
        "auth_token": "HTTP_X_AUTH_TOKEN",
        "user": "HTTP_X_USER_ID",
        "project": "HTTP_X_TENANT_ID",
        "user_name": "HTTP_X_USER_NAME",
        "tenant_name": "HTTP_X_PROJECT_NAME",
        "domain": "HTTP_X_DOMAIN_ID",
        "roles": "HTTP_X_ROLE",
        "user_domain": "HTTP_X_USER_DOMAIN_ID",
        "project_domain": "HTTP_X_PROJECT_DOMAIN_ID",
        "request_id": "openstack.request_id",
    }

    environ = request.environ

    for key, val in context_paras.items():
        context_paras[key] = environ.get(val)
    role = environ.get("HTTP_X_ROLE")

    context_paras["is_admin"] = "admin" in role.split(",")
    return k_context.RequestContext(**context_paras)