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# -*- coding: utf-8 -*-
# Copyright 2015, 2016 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 distutils.util import strtobool
from synapse.config._base import Config, ConfigError
from synapse.types import RoomAlias
from synapse.util.stringutils import random_string_with_symbols
class RegistrationConfig(Config):
def read_config(self, config):
self.enable_registration = bool(
strtobool(str(config.get("enable_registration", False)))
)
if "disable_registration" in config:
self.enable_registration = not bool(
strtobool(str(config["disable_registration"]))
)
self.registrations_require_3pid = config.get("registrations_require_3pid", [])
self.allowed_local_3pids = config.get("allowed_local_3pids", [])
self.check_is_for_allowed_local_3pids = config.get(
"check_is_for_allowed_local_3pids", None
)
self.allow_invited_3pids = config.get("allow_invited_3pids", False)
self.disable_3pid_changes = config.get("disable_3pid_changes", False)
self.registration_shared_secret = config.get("registration_shared_secret")
self.register_mxid_from_3pid = config.get("register_mxid_from_3pid")
self.register_just_use_email_for_display_name = config.get(
"register_just_use_email_for_display_name", False,
)
self.bcrypt_rounds = config.get("bcrypt_rounds", 12)
self.trusted_third_party_id_servers = config.get(
"trusted_third_party_id_servers",
["matrix.org", "vector.im"],
)
self.default_identity_server = config.get("default_identity_server")
self.allow_guest_access = config.get("allow_guest_access", False)
self.invite_3pid_guest = (
self.allow_guest_access and config.get("invite_3pid_guest", False)
)
self.auto_join_rooms = config.get("auto_join_rooms", [])
for room_alias in self.auto_join_rooms:
if not RoomAlias.is_valid(room_alias):
raise ConfigError('Invalid auto_join_rooms entry %s' % (room_alias,))
self.autocreate_auto_join_rooms = config.get("autocreate_auto_join_rooms", True)
self.disable_set_displayname = config.get("disable_set_displayname", False)
self.disable_set_avatar_url = config.get("disable_set_avatar_url", False)
self.replicate_user_profiles_to = config.get("replicate_user_profiles_to", [])
if not isinstance(self.replicate_user_profiles_to, list):
self.replicate_user_profiles_to = [self.replicate_user_profiles_to, ]
self.shadow_server = config.get("shadow_server", None)
self.rewrite_identity_server_urls = config.get("rewrite_identity_server_urls", {})
self.disable_msisdn_registration = (
config.get("disable_msisdn_registration", False)
)
def default_config(self, generate_secrets=False, **kwargs):
if generate_secrets:
registration_shared_secret = 'registration_shared_secret: "%s"' % (
random_string_with_symbols(50),
)
else:
registration_shared_secret = '# registration_shared_secret: <PRIVATE STRING>'
return """\
## Registration ##
#
# Registration can be rate-limited using the parameters in the "Ratelimiting"
# section of this file.
# Enable registration for new users.
#
#enable_registration: false
# The user must provide all of the below types of 3PID when registering.
#
#registrations_require_3pid:
# - email
# - msisdn
# Explicitly disable asking for MSISDNs from the registration
# flow (overrides registrations_require_3pid if MSISDNs are set as required)
#
#disable_msisdn_registration: true
# Derive the user's matrix ID from a type of 3PID used when registering.
# This overrides any matrix ID the user proposes when calling /register
# The 3PID type should be present in registrations_require_3pid to avoid
# users failing to register if they don't specify the right kind of 3pid.
#
#register_mxid_from_3pid: email
# Uncomment to set the display name of new users to their email address,
# rather than using the default heuristic.
#
#register_just_use_email_for_display_name: true
# Mandate that users are only allowed to associate certain formats of
# 3PIDs with accounts on this server.
#
# Use an Identity Server to establish which 3PIDs are allowed to register?
# Overrides allowed_local_3pids below.
#
#check_is_for_allowed_local_3pids: matrix.org
#
# If you are using an IS you can also check whether that IS registers
# pending invites for the given 3PID (and then allow it to sign up on
# the platform):
#
#allow_invited_3pids: False
#
#allowed_local_3pids:
# - medium: email
# pattern: '.*@matrix\\.org'
# - medium: email
# pattern: '.*@vector\\.im'
# - medium: msisdn
# pattern: '\\+44'
# If true, stop users from trying to change the 3PIDs associated with
# their accounts.
#
#disable_3pid_changes: False
# If set, allows registration of standard or admin accounts by anyone who
# has the shared secret, even if registration is otherwise disabled.
#
%(registration_shared_secret)s
# Set the number of bcrypt rounds used to generate password hash.
# Larger numbers increase the work factor needed to generate the hash.
# The default number is 12 (which equates to 2^12 rounds).
# N.B. that increasing this will exponentially increase the time required
# to register or login - e.g. 24 => 2^24 rounds which will take >20 mins.
#
#bcrypt_rounds: 12
# Allows users to register as guests without a password/email/etc, and
# participate in rooms hosted on this server which have been made
# accessible to anonymous users.
#
#allow_guest_access: false
# The identity server which we suggest that clients should use when users log
# in on this server.
#
# (By default, no suggestion is made, so it is left up to the client.
# This setting is ignored unless public_baseurl is also set.)
#
#default_identity_server: https://matrix.org
# The list of identity servers trusted to verify third party
# identifiers by this server.
#
# Also defines the ID server which will be called when an account is
# deactivated (one will be picked arbitrarily).
#
#trusted_third_party_id_servers:
# - matrix.org
# - vector.im
# If enabled, user IDs, display names and avatar URLs will be replicated
# to this server whenever they change.
# This is an experimental API currently implemented by sydent to support
# cross-homeserver user directories.
#
#replicate_user_profiles_to: example.com
# If specified, attempt to replay registrations, profile changes & 3pid
# bindings on the given target homeserver via the AS API. The HS is authed
# via a given AS token.
#
#shadow_server:
# hs_url: https://shadow.example.com
# hs: shadow.example.com
# as_token: 12u394refgbdhivsia
# If enabled, don't let users set their own display names/avatars
# other than for the very first time (unless they are a server admin).
# Useful when provisioning users based on the contents of a 3rd party
# directory and to avoid ambiguities.
#
#disable_set_displayname: False
#disable_set_avatar_url: False
# Users who register on this homeserver will automatically be joined
# to these rooms
#
#auto_join_rooms:
# - "#example:example.com"
# Where auto_join_rooms are specified, setting this flag ensures that the
# the rooms exist by creating them when the first user on the
# homeserver registers.
# Setting to false means that if the rooms are not manually created,
# users cannot be auto-joined since they do not exist.
#
#autocreate_auto_join_rooms: true
""" % locals()
def add_arguments(self, parser):
reg_group = parser.add_argument_group("registration")
reg_group.add_argument(
"--enable-registration", action="store_true", default=None,
help="Enable registration for new users."
)
def read_arguments(self, args):
if args.enable_registration is not None:
self.enable_registration = bool(
strtobool(str(args.enable_registration))
)
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