blob: 4e5cf614de8b59b0ab686b6d26f699c08ff40ba7 [file] [log] [blame]
# Copyright (C) 2020 The Android Open Source Project
#
# 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.
import abc
from passlib.apache import HtpasswdFile
class AbstractConfigManager(abc.ABC):
"""Provide abstract base class to implement config
managers that can e.g. handle different encryption methods.
"""
def __init__(self, config_path):
self.config_path = config_path
self.requires_htpasswd = [
["loki"],
["prometheus", "server"],
]
def get_config(self):
"""Parse the configuration and return it as a dictionary.
Returns:
dict -- Dictionary containing the unencrypted configuration as parsed
from the file
"""
config = self._parse()
for component in self.requires_htpasswd:
section = config
for i in component:
section = section[i]
section["htpasswd"] = self._create_htpasswd_entry(
section["username"], section["password"]
)
return config
@staticmethod
def _create_htpasswd_entry(username, password):
htpasswd = HtpasswdFile()
htpasswd.set_password(username, password)
return htpasswd.to_string()[:-1]
@abc.abstractmethod
def _parse(self):
pass