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5ff8eb97c6
The regex should be terminated so that subdomain matches of another domain are not accepted. Just ensuring that someone doesn't shoot themselves in the foot by copying our example. Signed-off-by: Denis Kasak <dkasak@termina.org.uk>
483 lines
20 KiB
Python
483 lines
20 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015, 2016 OpenMarket Ltd
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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 os
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import pkg_resources
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from synapse.api.constants import RoomCreationPreset
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from synapse.config._base import Config, ConfigError
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from synapse.types import RoomAlias, UserID
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from synapse.util.stringutils import random_string_with_symbols, strtobool
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class AccountValidityConfig(Config):
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section = "accountvalidity"
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def __init__(self, config, synapse_config):
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if config is None:
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return
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super().__init__()
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self.enabled = config.get("enabled", False)
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self.renew_by_email_enabled = "renew_at" in config
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if self.enabled:
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if "period" in config:
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self.period = self.parse_duration(config["period"])
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else:
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raise ConfigError("'period' is required when using account validity")
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if "renew_at" in config:
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self.renew_at = self.parse_duration(config["renew_at"])
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if "renew_email_subject" in config:
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self.renew_email_subject = config["renew_email_subject"]
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else:
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self.renew_email_subject = "Renew your %(app)s account"
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self.startup_job_max_delta = self.period * 10.0 / 100.0
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if self.renew_by_email_enabled:
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if "public_baseurl" not in synapse_config:
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raise ConfigError("Can't send renewal emails without 'public_baseurl'")
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template_dir = config.get("template_dir")
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if not template_dir:
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template_dir = pkg_resources.resource_filename("synapse", "res/templates")
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if "account_renewed_html_path" in config:
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file_path = os.path.join(template_dir, config["account_renewed_html_path"])
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self.account_renewed_html_content = self.read_file(
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file_path, "account_validity.account_renewed_html_path"
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)
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else:
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self.account_renewed_html_content = (
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"<html><body>Your account has been successfully renewed.</body><html>"
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)
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if "invalid_token_html_path" in config:
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file_path = os.path.join(template_dir, config["invalid_token_html_path"])
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self.invalid_token_html_content = self.read_file(
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file_path, "account_validity.invalid_token_html_path"
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)
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else:
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self.invalid_token_html_content = (
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"<html><body>Invalid renewal token.</body><html>"
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)
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class RegistrationConfig(Config):
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section = "registration"
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def read_config(self, config, **kwargs):
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self.enable_registration = strtobool(
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str(config.get("enable_registration", False))
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)
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if "disable_registration" in config:
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self.enable_registration = not strtobool(
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str(config["disable_registration"])
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)
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self.account_validity = AccountValidityConfig(
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config.get("account_validity") or {}, config
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)
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self.registrations_require_3pid = config.get("registrations_require_3pid", [])
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self.allowed_local_3pids = config.get("allowed_local_3pids", [])
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self.enable_3pid_lookup = config.get("enable_3pid_lookup", True)
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self.registration_shared_secret = config.get("registration_shared_secret")
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self.bcrypt_rounds = config.get("bcrypt_rounds", 12)
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self.trusted_third_party_id_servers = config.get(
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"trusted_third_party_id_servers", ["matrix.org", "vector.im"]
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)
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account_threepid_delegates = config.get("account_threepid_delegates") or {}
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self.account_threepid_delegate_email = account_threepid_delegates.get("email")
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self.account_threepid_delegate_msisdn = account_threepid_delegates.get("msisdn")
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if self.account_threepid_delegate_msisdn and not self.public_baseurl:
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raise ConfigError(
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"The configuration option `public_baseurl` is required if "
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"`account_threepid_delegate.msisdn` is set, such that "
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"clients know where to submit validation tokens to. Please "
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"configure `public_baseurl`."
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)
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self.default_identity_server = config.get("default_identity_server")
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self.allow_guest_access = config.get("allow_guest_access", False)
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if config.get("invite_3pid_guest", False):
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raise ConfigError("invite_3pid_guest is no longer supported")
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self.auto_join_rooms = config.get("auto_join_rooms", [])
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for room_alias in self.auto_join_rooms:
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if not RoomAlias.is_valid(room_alias):
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raise ConfigError("Invalid auto_join_rooms entry %s" % (room_alias,))
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# Options for creating auto-join rooms if they do not exist yet.
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self.autocreate_auto_join_rooms = config.get("autocreate_auto_join_rooms", True)
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self.autocreate_auto_join_rooms_federated = config.get(
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"autocreate_auto_join_rooms_federated", True
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)
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self.autocreate_auto_join_room_preset = (
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config.get("autocreate_auto_join_room_preset")
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or RoomCreationPreset.PUBLIC_CHAT
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)
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self.auto_join_room_requires_invite = self.autocreate_auto_join_room_preset in {
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RoomCreationPreset.PRIVATE_CHAT,
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RoomCreationPreset.TRUSTED_PRIVATE_CHAT,
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}
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# Pull the creator/inviter from the configuration, this gets used to
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# send invites for invite-only rooms.
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mxid_localpart = config.get("auto_join_mxid_localpart")
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self.auto_join_user_id = None
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if mxid_localpart:
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# Convert the localpart to a full mxid.
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self.auto_join_user_id = UserID(
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mxid_localpart, self.server_name
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).to_string()
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if self.autocreate_auto_join_rooms:
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# Ensure the preset is a known value.
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if self.autocreate_auto_join_room_preset not in {
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RoomCreationPreset.PUBLIC_CHAT,
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RoomCreationPreset.PRIVATE_CHAT,
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RoomCreationPreset.TRUSTED_PRIVATE_CHAT,
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}:
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raise ConfigError("Invalid value for autocreate_auto_join_room_preset")
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# If the preset requires invitations to be sent, ensure there's a
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# configured user to send them from.
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if self.auto_join_room_requires_invite:
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if not mxid_localpart:
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raise ConfigError(
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"The configuration option `auto_join_mxid_localpart` is required if "
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"`autocreate_auto_join_room_preset` is set to private_chat or trusted_private_chat, such that "
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"Synapse knows who to send invitations from. Please "
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"configure `auto_join_mxid_localpart`."
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)
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self.auto_join_rooms_for_guests = config.get("auto_join_rooms_for_guests", True)
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self.enable_set_displayname = config.get("enable_set_displayname", True)
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self.enable_set_avatar_url = config.get("enable_set_avatar_url", True)
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self.enable_3pid_changes = config.get("enable_3pid_changes", True)
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self.disable_msisdn_registration = config.get(
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"disable_msisdn_registration", False
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)
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session_lifetime = config.get("session_lifetime")
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if session_lifetime is not None:
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session_lifetime = self.parse_duration(session_lifetime)
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self.session_lifetime = session_lifetime
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# The success template used during fallback auth.
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self.fallback_success_template = self.read_template("auth_success.html")
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def generate_config_section(self, generate_secrets=False, **kwargs):
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if generate_secrets:
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registration_shared_secret = 'registration_shared_secret: "%s"' % (
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random_string_with_symbols(50),
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)
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else:
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registration_shared_secret = "#registration_shared_secret: <PRIVATE STRING>"
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return (
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"""\
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## Registration ##
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#
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# Registration can be rate-limited using the parameters in the "Ratelimiting"
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# section of this file.
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# Enable registration for new users.
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#
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#enable_registration: false
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# Optional account validity configuration. This allows for accounts to be denied
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# any request after a given period.
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#
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# Once this feature is enabled, Synapse will look for registered users without an
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# expiration date at startup and will add one to every account it found using the
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# current settings at that time.
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# This means that, if a validity period is set, and Synapse is restarted (it will
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# then derive an expiration date from the current validity period), and some time
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# after that the validity period changes and Synapse is restarted, the users'
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# expiration dates won't be updated unless their account is manually renewed. This
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# date will be randomly selected within a range [now + period - d ; now + period],
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# where d is equal to 10%% of the validity period.
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#
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account_validity:
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# The account validity feature is disabled by default. Uncomment the
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# following line to enable it.
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#
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#enabled: true
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# The period after which an account is valid after its registration. When
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# renewing the account, its validity period will be extended by this amount
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# of time. This parameter is required when using the account validity
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# feature.
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#
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#period: 6w
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# The amount of time before an account's expiry date at which Synapse will
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# send an email to the account's email address with a renewal link. By
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# default, no such emails are sent.
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#
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# If you enable this setting, you will also need to fill out the 'email' and
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# 'public_baseurl' configuration sections.
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#
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#renew_at: 1w
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# The subject of the email sent out with the renewal link. '%%(app)s' can be
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# used as a placeholder for the 'app_name' parameter from the 'email'
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# section.
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#
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# Note that the placeholder must be written '%%(app)s', including the
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# trailing 's'.
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#
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# If this is not set, a default value is used.
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#
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#renew_email_subject: "Renew your %%(app)s account"
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# Directory in which Synapse will try to find templates for the HTML files to
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# serve to the user when trying to renew an account. If not set, default
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# templates from within the Synapse package will be used.
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#
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#template_dir: "res/templates"
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# File within 'template_dir' giving the HTML to be displayed to the user after
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# they successfully renewed their account. If not set, default text is used.
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#
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#account_renewed_html_path: "account_renewed.html"
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# File within 'template_dir' giving the HTML to be displayed when the user
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# tries to renew an account with an invalid renewal token. If not set,
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# default text is used.
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#
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#invalid_token_html_path: "invalid_token.html"
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# Time that a user's session remains valid for, after they log in.
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#
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# Note that this is not currently compatible with guest logins.
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#
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# Note also that this is calculated at login time: changes are not applied
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# retrospectively to users who have already logged in.
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#
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# By default, this is infinite.
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#
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#session_lifetime: 24h
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# The user must provide all of the below types of 3PID when registering.
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#
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#registrations_require_3pid:
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# - email
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# - msisdn
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# Explicitly disable asking for MSISDNs from the registration
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# flow (overrides registrations_require_3pid if MSISDNs are set as required)
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#
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#disable_msisdn_registration: true
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# Mandate that users are only allowed to associate certain formats of
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# 3PIDs with accounts on this server.
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#
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#allowed_local_3pids:
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# - medium: email
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# pattern: '^[^@]+@matrix\\.org$'
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# - medium: email
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# pattern: '^[^@]+@vector\\.im$'
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# - medium: msisdn
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# pattern: '\\+44'
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# Enable 3PIDs lookup requests to identity servers from this server.
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#
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#enable_3pid_lookup: true
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# If set, allows registration of standard or admin accounts by anyone who
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# has the shared secret, even if registration is otherwise disabled.
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#
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%(registration_shared_secret)s
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# Set the number of bcrypt rounds used to generate password hash.
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# Larger numbers increase the work factor needed to generate the hash.
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# The default number is 12 (which equates to 2^12 rounds).
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# N.B. that increasing this will exponentially increase the time required
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# to register or login - e.g. 24 => 2^24 rounds which will take >20 mins.
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#
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#bcrypt_rounds: 12
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# Allows users to register as guests without a password/email/etc, and
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# participate in rooms hosted on this server which have been made
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# accessible to anonymous users.
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#
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#allow_guest_access: false
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# The identity server which we suggest that clients should use when users log
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# in on this server.
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#
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# (By default, no suggestion is made, so it is left up to the client.
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# This setting is ignored unless public_baseurl is also set.)
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#
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#default_identity_server: https://matrix.org
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# Handle threepid (email/phone etc) registration and password resets through a set of
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# *trusted* identity servers. Note that this allows the configured identity server to
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# reset passwords for accounts!
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#
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# Be aware that if `email` is not set, and SMTP options have not been
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# configured in the email config block, registration and user password resets via
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# email will be globally disabled.
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#
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# Additionally, if `msisdn` is not set, registration and password resets via msisdn
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# will be disabled regardless, and users will not be able to associate an msisdn
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# identifier to their account. This is due to Synapse currently not supporting
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# any method of sending SMS messages on its own.
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#
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# To enable using an identity server for operations regarding a particular third-party
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# identifier type, set the value to the URL of that identity server as shown in the
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# examples below.
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#
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# Servers handling the these requests must answer the `/requestToken` endpoints defined
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# by the Matrix Identity Service API specification:
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# https://matrix.org/docs/spec/identity_service/latest
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#
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# If a delegate is specified, the config option public_baseurl must also be filled out.
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#
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account_threepid_delegates:
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#email: https://example.com # Delegate email sending to example.com
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#msisdn: http://localhost:8090 # Delegate SMS sending to this local process
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# Whether users are allowed to change their displayname after it has
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# been initially set. Useful when provisioning users based on the
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# contents of a third-party directory.
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#
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# Does not apply to server administrators. Defaults to 'true'
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#
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#enable_set_displayname: false
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# Whether users are allowed to change their avatar after it has been
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# initially set. Useful when provisioning users based on the contents
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# of a third-party directory.
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#
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# Does not apply to server administrators. Defaults to 'true'
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#
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#enable_set_avatar_url: false
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# Whether users can change the 3PIDs associated with their accounts
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# (email address and msisdn).
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#
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# Defaults to 'true'
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#
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#enable_3pid_changes: false
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# Users who register on this homeserver will automatically be joined
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# to these rooms.
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#
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# By default, any room aliases included in this list will be created
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# as a publicly joinable room when the first user registers for the
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# homeserver. This behaviour can be customised with the settings below.
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# If the room already exists, make certain it is a publicly joinable
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# room. The join rule of the room must be set to 'public'.
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#
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#auto_join_rooms:
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# - "#example:example.com"
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# Where auto_join_rooms are specified, setting this flag ensures that the
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# the rooms exist by creating them when the first user on the
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# homeserver registers.
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#
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# By default the auto-created rooms are publicly joinable from any federated
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# server. Use the autocreate_auto_join_rooms_federated and
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# autocreate_auto_join_room_preset settings below to customise this behaviour.
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#
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# Setting to false means that if the rooms are not manually created,
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# users cannot be auto-joined since they do not exist.
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#
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# Defaults to true. Uncomment the following line to disable automatically
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# creating auto-join rooms.
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#
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#autocreate_auto_join_rooms: false
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# Whether the auto_join_rooms that are auto-created are available via
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# federation. Only has an effect if autocreate_auto_join_rooms is true.
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#
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# Note that whether a room is federated cannot be modified after
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# creation.
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#
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# Defaults to true: the room will be joinable from other servers.
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# Uncomment the following to prevent users from other homeservers from
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# joining these rooms.
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#
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#autocreate_auto_join_rooms_federated: false
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# The room preset to use when auto-creating one of auto_join_rooms. Only has an
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# effect if autocreate_auto_join_rooms is true.
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#
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# This can be one of "public_chat", "private_chat", or "trusted_private_chat".
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# If a value of "private_chat" or "trusted_private_chat" is used then
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# auto_join_mxid_localpart must also be configured.
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#
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# Defaults to "public_chat", meaning that the room is joinable by anyone, including
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# federated servers if autocreate_auto_join_rooms_federated is true (the default).
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# Uncomment the following to require an invitation to join these rooms.
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#
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#autocreate_auto_join_room_preset: private_chat
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# The local part of the user id which is used to create auto_join_rooms if
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# autocreate_auto_join_rooms is true. If this is not provided then the
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# initial user account that registers will be used to create the rooms.
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#
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# The user id is also used to invite new users to any auto-join rooms which
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# are set to invite-only.
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#
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# It *must* be configured if autocreate_auto_join_room_preset is set to
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# "private_chat" or "trusted_private_chat".
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#
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# Note that this must be specified in order for new users to be correctly
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# invited to any auto-join rooms which have been set to invite-only (either
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# at the time of creation or subsequently).
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#
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# Note that, if the room already exists, this user must be joined and
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# have the appropriate permissions to invite new members.
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#
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#auto_join_mxid_localpart: system
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# When auto_join_rooms is specified, setting this flag to false prevents
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# guest accounts from being automatically joined to the rooms.
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#
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# Defaults to true.
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#
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#auto_join_rooms_for_guests: false
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"""
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% locals()
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)
|
|
|
|
@staticmethod
|
|
def add_arguments(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)))
|