77 lines
3.4 KiB
Python
77 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 matrix.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import nacl.signing
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import os
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from ._base import Config
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from syutil.base64util import encode_base64, decode_base64
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class ServerConfig(Config):
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def __init__(self, args):
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super(ServerConfig, self).__init__(args)
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self.server_name = args.server_name
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self.signing_key = self.read_signing_key(args.signing_key_path)
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self.bind_port = args.bind_port
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self.bind_host = args.bind_host
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self.daemonize = args.daemonize
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self.pid_file = self.abspath(args.pid_file)
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self.webclient = args.no_webclient
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self.manhole = args.manhole
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@classmethod
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def add_arguments(cls, parser):
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super(ServerConfig, cls).add_arguments(parser)
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server_group = parser.add_argument_group("server")
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server_group.add_argument("-H", "--server-name", default="localhost",
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help="The name of the server")
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server_group.add_argument("--signing-key-path",
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help="The signing key to sign messages with")
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server_group.add_argument("-p", "--bind-port", type=int,
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help="TCP port to listen on")
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server_group.add_argument("--bind-host", default="",
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help="Local interface to listen on")
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server_group.add_argument("-D", "--daemonize", action='store_true',
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help="Daemonize the home server")
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server_group.add_argument('--pid-file', default="hs.pid",
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help="When running as a daemon, the file to"
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" store the pid in")
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server_group.add_argument("-W", "--no-webclient", default=True,
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action="store_false",
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help="Don't host a web client.")
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server_group.add_argument("--manhole", dest="manhole", type=int,
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help="Turn on the twisted telnet manhole"
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" service on the given port.")
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def read_signing_key(self, signing_key_path):
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signing_key_base64 = self.read_file(signing_key_path)
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signing_key_bytes = decode_base64(signing_key_base64)
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return nacl.signing.SigningKey(signing_key_bytes)
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@classmethod
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def generate_config(cls, args, config_dir_path):
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super(ServerConfig, cls).generate_config(args, config_dir_path)
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base_key_name = os.path.join(config_dir_path, args.server_name)
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args.pid_file = os.path.abspath(args.pid_file)
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if not args.signing_key_path:
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args.signing_key_path = base_key_name + ".signing.key"
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if not os.path.exists(args.signing_key_path):
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with open(args.signing_key_path, "w") as signing_key_file:
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key = nacl.signing.SigningKey.generate()
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signing_key_file.write(encode_base64(key.encode()))
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