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d1693f0362
Implements stable support for MSC3882; this involves updating Synapse's support to match the MSC / the spec says. Continue to support the unstable version to allow clients to transition.
73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
# Copyright 2015, 2016 OpenMarket Ltd
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# Copyright 2020 The Matrix.org Foundation C.I.C.
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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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from typing import Any
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from synapse.types import JsonDict
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from ._base import Config
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class AuthConfig(Config):
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"""Password and login configuration"""
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section = "auth"
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def read_config(self, config: JsonDict, **kwargs: Any) -> None:
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password_config = config.get("password_config", {})
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if password_config is None:
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password_config = {}
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# The default value of password_config.enabled is True, unless msc3861 is enabled.
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msc3861_enabled = (
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config.get("experimental_features", {})
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.get("msc3861", {})
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.get("enabled", False)
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)
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passwords_enabled = password_config.get("enabled", not msc3861_enabled)
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# 'only_for_reauth' allows users who have previously set a password to use it,
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# even though passwords would otherwise be disabled.
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passwords_for_reauth_only = passwords_enabled == "only_for_reauth"
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self.password_enabled_for_login = (
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passwords_enabled and not passwords_for_reauth_only
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)
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self.password_enabled_for_reauth = (
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passwords_for_reauth_only or passwords_enabled
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)
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self.password_localdb_enabled = password_config.get("localdb_enabled", True)
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self.password_pepper = password_config.get("pepper", "")
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# Password policy
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self.password_policy = password_config.get("policy") or {}
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self.password_policy_enabled = self.password_policy.get("enabled", False)
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# User-interactive authentication
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ui_auth = config.get("ui_auth") or {}
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self.ui_auth_session_timeout = self.parse_duration(
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ui_auth.get("session_timeout", 0)
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)
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# Logging in with an existing session.
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login_via_existing = config.get("login_via_existing_session", {})
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self.login_via_existing_enabled = login_via_existing.get("enabled", False)
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self.login_via_existing_require_ui_auth = login_via_existing.get(
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"require_ui_auth", True
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)
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self.login_via_existing_token_timeout = self.parse_duration(
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login_via_existing.get("token_timeout", "5m")
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)
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