1#
2# Licensed to the Apache Software Foundation (ASF) under one
3# or more contributor license agreements. See the NOTICE file
4# distributed with this work for additional information
5# regarding copyright ownership. The ASF licenses this file
6# to you under the Apache License, Version 2.0 (the
7# "License"); you may not use this file except in compliance
8# with the License. You may obtain a copy of the License at
9#
10# http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing,
13# software distributed under the License is distributed on an
14# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15# KIND, either express or implied. See the License for the
16# specific language governing permissions and limitations
17# under the License.
18"""
19Secrets framework provides means of getting connection objects from various sources.
20
21The following sources are available:
22
23* Environment variables
24* Metastore database
25* Local Filesystem Secrets Backend
26"""
27
28from __future__ import annotations
29
30__all__ = ["BaseSecretsBackend", "DEFAULT_SECRETS_SEARCH_PATH"]
31
32from airflow.secrets.base_secrets import BaseSecretsBackend
33
34DEFAULT_SECRETS_SEARCH_PATH = [
35 "airflow.secrets.environment_variables.EnvironmentVariablesBackend",
36 "airflow.secrets.metastore.MetastoreBackend",
37]