synapse/synapse/config/registration.py

# -*- coding: utf-8 -*-
# Copyright 2015 OpenMarket Ltd
#
# 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.

from ._base import Config

from synapse.util.stringutils import random_string_with_symbols

import distutils.util


class RegistrationConfig(Config):

    def read_config(self, config):
        self.disable_registration = not bool(
            distutils.util.strtobool(str(config["enable_registration"]))
        )
        self.registration_shared_secret = config.get("registration_shared_secret")

    def default_config(self, config_dir, server_name):
        registration_shared_secret = random_string_with_symbols(50)
        return """\
        ## Registration ##

        # Enable registration for new users.
        enable_registration: True

        # If set, allows registration by anyone who also has the shared
        # secret, even if registration is otherwise disabled.
        registration_shared_secret: "%(registration_shared_secret)s"
        """ % locals()