mirror of
https://mau.dev/maunium/synapse.git
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07b1c70d6b
Adds an optional keyword argument to the /relations API which will recurse a limited number of event relationships. This will cause the API to return not just the events related to the parent event, but also events related to those related to the parent event, etc. This is disabled by default behind an experimental configuration flag and is currently implemented using prefixed parameters.
201 lines
8.8 KiB
Python
201 lines
8.8 KiB
Python
# Copyright 2021 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, Optional
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import attr
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from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersions
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from synapse.config import ConfigError
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from synapse.config._base import Config
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from synapse.types import JsonDict
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@attr.s(auto_attribs=True, frozen=True, slots=True)
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class MSC3866Config:
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"""Configuration for MSC3866 (mandating approval for new users)"""
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# Whether the base support for the approval process is enabled. This includes the
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# ability for administrators to check and update the approval of users, even if no
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# approval is currently required.
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enabled: bool = False
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# Whether to require that new users are approved by an admin before their account
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# can be used. Note that this setting is ignored if 'enabled' is false.
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require_approval_for_new_accounts: bool = False
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class ExperimentalConfig(Config):
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"""Config section for enabling experimental features"""
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section = "experimental"
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def read_config(self, config: JsonDict, **kwargs: Any) -> None:
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experimental = config.get("experimental_features") or {}
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# MSC3026 (busy presence state)
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self.msc3026_enabled: bool = experimental.get("msc3026_enabled", False)
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# MSC2716 (importing historical messages)
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self.msc2716_enabled: bool = experimental.get("msc2716_enabled", False)
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# MSC3244 (room version capabilities)
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self.msc3244_enabled: bool = experimental.get("msc3244_enabled", True)
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# MSC3266 (room summary api)
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self.msc3266_enabled: bool = experimental.get("msc3266_enabled", False)
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# MSC2409 (this setting only relates to optionally sending to-device messages).
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# Presence, typing and read receipt EDUs are already sent to application services that
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# have opted in to receive them. If enabled, this adds to-device messages to that list.
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self.msc2409_to_device_messages_enabled: bool = experimental.get(
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"msc2409_to_device_messages_enabled", False
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)
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# The portion of MSC3202 which is related to device masquerading.
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self.msc3202_device_masquerading_enabled: bool = experimental.get(
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"msc3202_device_masquerading", False
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)
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# The portion of MSC3202 related to transaction extensions:
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# sending device list changes, one-time key counts and fallback key
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# usage to application services.
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self.msc3202_transaction_extensions: bool = experimental.get(
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"msc3202_transaction_extensions", False
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)
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# MSC3983: Proxying OTK claim requests to exclusive ASes.
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self.msc3983_appservice_otk_claims: bool = experimental.get(
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"msc3983_appservice_otk_claims", False
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)
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# MSC3984: Proxying key queries to exclusive ASes.
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self.msc3984_appservice_key_query: bool = experimental.get(
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"msc3984_appservice_key_query", False
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)
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# MSC3706 (server-side support for partial state in /send_join responses)
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# Synapse will always serve partial state responses to requests using the stable
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# query parameter `omit_members`. If this flag is set, Synapse will also serve
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# partial state responses to requests using the unstable query parameter
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# `org.matrix.msc3706.partial_state`.
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self.msc3706_enabled: bool = experimental.get("msc3706_enabled", False)
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# experimental support for faster joins over federation
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# (MSC2775, MSC3706, MSC3895)
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# requires a target server that can provide a partial join response (MSC3706)
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self.faster_joins_enabled: bool = experimental.get("faster_joins", True)
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# MSC3720 (Account status endpoint)
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self.msc3720_enabled: bool = experimental.get("msc3720_enabled", False)
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# MSC2654: Unread counts
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#
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# Note that enabling this will result in an incorrect unread count for
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# previously calculated push actions.
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self.msc2654_enabled: bool = experimental.get("msc2654_enabled", False)
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# MSC2815 (allow room moderators to view redacted event content)
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self.msc2815_enabled: bool = experimental.get("msc2815_enabled", False)
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# MSC3391: Removing account data.
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self.msc3391_enabled = experimental.get("msc3391_enabled", False)
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# MSC3773: Thread notifications
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self.msc3773_enabled: bool = experimental.get("msc3773_enabled", False)
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# MSC3664: Pushrules to match on related events
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self.msc3664_enabled: bool = experimental.get("msc3664_enabled", False)
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# MSC3848: Introduce errcodes for specific event sending failures
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self.msc3848_enabled: bool = experimental.get("msc3848_enabled", False)
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# MSC3852: Expose last seen user agent field on /_matrix/client/v3/devices.
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self.msc3852_enabled: bool = experimental.get("msc3852_enabled", False)
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# MSC3866: M_USER_AWAITING_APPROVAL error code
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raw_msc3866_config = experimental.get("msc3866", {})
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self.msc3866 = MSC3866Config(**raw_msc3866_config)
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# MSC3881: Remotely toggle push notifications for another client
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self.msc3881_enabled: bool = experimental.get("msc3881_enabled", False)
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# MSC3882: Allow an existing session to sign in a new session
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self.msc3882_enabled: bool = experimental.get("msc3882_enabled", False)
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self.msc3882_ui_auth: bool = experimental.get("msc3882_ui_auth", True)
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self.msc3882_token_timeout = self.parse_duration(
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experimental.get("msc3882_token_timeout", "5m")
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)
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# MSC3874: Filtering /messages with rel_types / not_rel_types.
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self.msc3874_enabled: bool = experimental.get("msc3874_enabled", False)
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# MSC3886: Simple client rendezvous capability
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self.msc3886_endpoint: Optional[str] = experimental.get(
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"msc3886_endpoint", None
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)
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# MSC3890: Remotely silence local notifications
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# Note: This option requires "experimental_features.msc3391_enabled" to be
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# set to "true", in order to communicate account data deletions to clients.
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self.msc3890_enabled: bool = experimental.get("msc3890_enabled", False)
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if self.msc3890_enabled and not self.msc3391_enabled:
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raise ConfigError(
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"Option 'experimental_features.msc3391' must be set to 'true' to "
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"enable 'experimental_features.msc3890'. MSC3391 functionality is "
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"required to communicate account data deletions to clients."
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)
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# MSC3381: Polls.
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# In practice, supporting polls in Synapse only requires an implementation of
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# MSC3930: Push rules for MSC3391 polls; which is what this option enables.
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self.msc3381_polls_enabled: bool = experimental.get(
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"msc3381_polls_enabled", False
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)
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# MSC3912: Relation-based redactions.
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self.msc3912_enabled: bool = experimental.get("msc3912_enabled", False)
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# MSC1767 and friends: Extensible Events
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self.msc1767_enabled: bool = experimental.get("msc1767_enabled", False)
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if self.msc1767_enabled:
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# Enable room version (and thus applicable push rules from MSC3931/3932)
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version_id = RoomVersions.MSC1767v10.identifier
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KNOWN_ROOM_VERSIONS[version_id] = RoomVersions.MSC1767v10
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# MSC3391: Removing account data.
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self.msc3391_enabled = experimental.get("msc3391_enabled", False)
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# MSC3952: Intentional mentions, this depends on MSC3966.
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self.msc3952_intentional_mentions = experimental.get(
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"msc3952_intentional_mentions", False
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)
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# MSC3959: Do not generate notifications for edits.
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self.msc3958_supress_edit_notifs = experimental.get(
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"msc3958_supress_edit_notifs", False
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)
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# MSC3967: Do not require UIA when first uploading cross signing keys
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self.msc3967_enabled = experimental.get("msc3967_enabled", False)
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# MSC2659: Application service ping endpoint
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self.msc2659_enabled = experimental.get("msc2659_enabled", False)
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# MSC3981: Recurse relations
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self.msc3981_recurse_relations = experimental.get(
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"msc3981_recurse_relations", False
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)
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# MSC3970: Scope transaction IDs to devices
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self.msc3970_enabled = experimental.get("msc3970_enabled", False)
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