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66a7857334
These are both part of Matrix 1.4 which has now been released. For now, support both the unstable and stable identifiers.
123 lines
5.7 KiB
Python
123 lines
5.7 KiB
Python
# Copyright 2016 OpenMarket Ltd
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# Copyright 2017 Vector Creations Ltd
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# Copyright 2018-2019 New Vector Ltd
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# Copyright 2019 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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import logging
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import re
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from typing import TYPE_CHECKING, Tuple
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from twisted.web.server import Request
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from synapse.api.constants import RoomCreationPreset
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from synapse.http.server import HttpServer
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from synapse.http.servlet import RestServlet
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from synapse.types import JsonDict
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if TYPE_CHECKING:
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from synapse.server import HomeServer
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logger = logging.getLogger(__name__)
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class VersionsRestServlet(RestServlet):
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PATTERNS = [re.compile("^/_matrix/client/versions$")]
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.config = hs.config
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# Calculate these once since they shouldn't change after start-up.
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self.e2ee_forced_public = (
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RoomCreationPreset.PUBLIC_CHAT
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in self.config.room.encryption_enabled_by_default_for_room_presets
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)
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self.e2ee_forced_private = (
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RoomCreationPreset.PRIVATE_CHAT
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in self.config.room.encryption_enabled_by_default_for_room_presets
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)
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self.e2ee_forced_trusted_private = (
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RoomCreationPreset.TRUSTED_PRIVATE_CHAT
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in self.config.room.encryption_enabled_by_default_for_room_presets
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)
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def on_GET(self, request: Request) -> Tuple[int, JsonDict]:
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return (
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200,
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{
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"versions": [
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# XXX: at some point we need to decide whether we need to include
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# the previous version numbers, given we've defined r0.3.0 to be
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# backwards compatible with r0.2.0. But need to check how
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# conscientious we've been in compatibility, and decide whether the
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# middle number is the major revision when at 0.X.Y (as opposed to
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# X.Y.Z). And we need to decide whether it's fair to make clients
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# parse the version string to figure out what's going on.
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"r0.0.1",
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"r0.1.0",
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"r0.2.0",
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"r0.3.0",
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"r0.4.0",
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"r0.5.0",
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"r0.6.0",
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"r0.6.1",
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"v1.1",
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"v1.2",
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"v1.3",
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],
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# as per MSC1497:
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"unstable_features": {
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# Implements support for label-based filtering as described in
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# MSC2326.
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"org.matrix.label_based_filtering": True,
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# Implements support for cross signing as described in MSC1756
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"org.matrix.e2e_cross_signing": True,
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# Implements additional endpoints as described in MSC2432
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"org.matrix.msc2432": True,
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# Implements additional endpoints as described in MSC2666
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"uk.half-shot.msc2666.mutual_rooms": True,
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# Whether new rooms will be set to encrypted or not (based on presets).
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"io.element.e2ee_forced.public": self.e2ee_forced_public,
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"io.element.e2ee_forced.private": self.e2ee_forced_private,
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"io.element.e2ee_forced.trusted_private": self.e2ee_forced_trusted_private,
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# Supports the busy presence state described in MSC3026.
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"org.matrix.msc3026.busy_presence": self.config.experimental.msc3026_enabled,
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# Supports receiving private read receipts as per MSC2285
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"org.matrix.msc2285.stable": True, # TODO: Remove when MSC2285 becomes a part of the spec
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# Supports filtering of /publicRooms by room type as per MSC3827
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"org.matrix.msc3827.stable": True,
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# Adds support for importing historical messages as per MSC2716
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"org.matrix.msc2716": self.config.experimental.msc2716_enabled,
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# Adds support for jump to date endpoints (/timestamp_to_event) as per MSC3030
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"org.matrix.msc3030": self.config.experimental.msc3030_enabled,
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# Adds support for thread relations, per MSC3440.
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"org.matrix.msc3440.stable": True, # TODO: remove when "v1.3" is added above
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# Support for thread read receipts & notification counts.
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"org.matrix.msc3771": True,
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"org.matrix.msc3773": self.config.experimental.msc3773_enabled,
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# Allows moderators to fetch redacted event content as described in MSC2815
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"fi.mau.msc2815": self.config.experimental.msc2815_enabled,
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# Adds support for login token requests as per MSC3882
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"org.matrix.msc3882": self.config.experimental.msc3882_enabled,
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# Adds support for remotely enabling/disabling pushers, as per MSC3881
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"org.matrix.msc3881": self.config.experimental.msc3881_enabled,
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},
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},
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)
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def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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VersionsRestServlet(hs).register(http_server)
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