mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-25 06:59:28 -05:00
e24ff8ebe3
The presence of this method was confusing, and mostly present for backwards compatibility. Let's get rid of it. Part of #11733
368 lines
11 KiB
Python
368 lines
11 KiB
Python
# Copyright 2018 New Vector 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.
|
|
import logging
|
|
from typing import TYPE_CHECKING, List, Optional, Tuple
|
|
|
|
from twisted.web.server import Request
|
|
|
|
from synapse.http.server import HttpServer
|
|
from synapse.http.servlet import parse_json_object_from_request
|
|
from synapse.http.site import SynapseRequest
|
|
from synapse.replication.http._base import ReplicationEndpoint
|
|
from synapse.types import JsonDict, Requester, UserID
|
|
from synapse.util.distributor import user_left_room
|
|
|
|
if TYPE_CHECKING:
|
|
from synapse.server import HomeServer
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class ReplicationRemoteJoinRestServlet(ReplicationEndpoint):
|
|
"""Does a remote join for the given user to the given room
|
|
|
|
Request format:
|
|
|
|
POST /_synapse/replication/remote_join/:room_id/:user_id
|
|
|
|
{
|
|
"requester": ...,
|
|
"remote_room_hosts": [...],
|
|
"content": { ... }
|
|
}
|
|
"""
|
|
|
|
NAME = "remote_join"
|
|
PATH_ARGS = ("room_id", "user_id")
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
|
|
self.federation_handler = hs.get_federation_handler()
|
|
self.store = hs.get_datastores().main
|
|
self.clock = hs.get_clock()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload( # type: ignore[override]
|
|
requester: Requester,
|
|
room_id: str,
|
|
user_id: str,
|
|
remote_room_hosts: List[str],
|
|
content: JsonDict,
|
|
) -> JsonDict:
|
|
"""
|
|
Args:
|
|
requester: The user making the request according to the access token
|
|
room_id: The ID of the room.
|
|
user_id: The ID of the user.
|
|
remote_room_hosts: Servers to try and join via
|
|
content: The event content to use for the join event
|
|
|
|
Returns:
|
|
A dict representing the payload of the request.
|
|
"""
|
|
return {
|
|
"requester": requester.serialize(),
|
|
"remote_room_hosts": remote_room_hosts,
|
|
"content": content,
|
|
}
|
|
|
|
async def _handle_request( # type: ignore[override]
|
|
self, request: SynapseRequest, room_id: str, user_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
content = parse_json_object_from_request(request)
|
|
|
|
remote_room_hosts = content["remote_room_hosts"]
|
|
event_content = content["content"]
|
|
|
|
requester = Requester.deserialize(self.store, content["requester"])
|
|
request.requester = requester
|
|
|
|
logger.info("remote_join: %s into room: %s", user_id, room_id)
|
|
|
|
event_id, stream_id = await self.federation_handler.do_invite_join(
|
|
remote_room_hosts, room_id, user_id, event_content
|
|
)
|
|
|
|
return 200, {"event_id": event_id, "stream_id": stream_id}
|
|
|
|
|
|
class ReplicationRemoteKnockRestServlet(ReplicationEndpoint):
|
|
"""Perform a remote knock for the given user on the given room
|
|
|
|
Request format:
|
|
|
|
POST /_synapse/replication/remote_knock/:room_id/:user_id
|
|
|
|
{
|
|
"requester": ...,
|
|
"remote_room_hosts": [...],
|
|
"content": { ... }
|
|
}
|
|
"""
|
|
|
|
NAME = "remote_knock"
|
|
PATH_ARGS = ("room_id", "user_id")
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
|
|
self.federation_handler = hs.get_federation_handler()
|
|
self.store = hs.get_datastores().main
|
|
self.clock = hs.get_clock()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload( # type: ignore[override]
|
|
requester: Requester,
|
|
room_id: str,
|
|
user_id: str,
|
|
remote_room_hosts: List[str],
|
|
content: JsonDict,
|
|
) -> JsonDict:
|
|
"""
|
|
Args:
|
|
requester: The user making the request, according to the access token.
|
|
room_id: The ID of the room to knock on.
|
|
user_id: The ID of the knocking user.
|
|
remote_room_hosts: Servers to try and send the knock via.
|
|
content: The event content to use for the knock event.
|
|
"""
|
|
return {
|
|
"requester": requester.serialize(),
|
|
"remote_room_hosts": remote_room_hosts,
|
|
"content": content,
|
|
}
|
|
|
|
async def _handle_request( # type: ignore[override]
|
|
self,
|
|
request: SynapseRequest,
|
|
room_id: str,
|
|
user_id: str,
|
|
) -> Tuple[int, JsonDict]:
|
|
content = parse_json_object_from_request(request)
|
|
|
|
remote_room_hosts = content["remote_room_hosts"]
|
|
event_content = content["content"]
|
|
|
|
requester = Requester.deserialize(self.store, content["requester"])
|
|
|
|
request.requester = requester
|
|
|
|
logger.debug("remote_knock: %s on room: %s", user_id, room_id)
|
|
|
|
event_id, stream_id = await self.federation_handler.do_knock(
|
|
remote_room_hosts, room_id, user_id, event_content
|
|
)
|
|
|
|
return 200, {"event_id": event_id, "stream_id": stream_id}
|
|
|
|
|
|
class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint):
|
|
"""Rejects an out-of-band invite we have received from a remote server
|
|
|
|
Request format:
|
|
|
|
POST /_synapse/replication/remote_reject_invite/:event_id
|
|
|
|
{
|
|
"txn_id": ...,
|
|
"requester": ...,
|
|
"content": { ... }
|
|
}
|
|
"""
|
|
|
|
NAME = "remote_reject_invite"
|
|
PATH_ARGS = ("invite_event_id",)
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
|
|
self.store = hs.get_datastores().main
|
|
self.clock = hs.get_clock()
|
|
self.member_handler = hs.get_room_member_handler()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload( # type: ignore[override]
|
|
invite_event_id: str,
|
|
txn_id: Optional[str],
|
|
requester: Requester,
|
|
content: JsonDict,
|
|
) -> JsonDict:
|
|
"""
|
|
Args:
|
|
invite_event_id: The ID of the invite to be rejected.
|
|
txn_id: Optional transaction ID supplied by the client
|
|
requester: User making the rejection request, according to the access token
|
|
content: Additional content to include in the rejection event.
|
|
Normally an empty dict.
|
|
|
|
Returns:
|
|
A dict representing the payload of the request.
|
|
"""
|
|
return {
|
|
"txn_id": txn_id,
|
|
"requester": requester.serialize(),
|
|
"content": content,
|
|
}
|
|
|
|
async def _handle_request( # type: ignore[override]
|
|
self, request: SynapseRequest, invite_event_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
content = parse_json_object_from_request(request)
|
|
|
|
txn_id = content["txn_id"]
|
|
event_content = content["content"]
|
|
|
|
requester = Requester.deserialize(self.store, content["requester"])
|
|
request.requester = requester
|
|
|
|
# hopefully we're now on the master, so this won't recurse!
|
|
event_id, stream_id = await self.member_handler.remote_reject_invite(
|
|
invite_event_id,
|
|
txn_id,
|
|
requester,
|
|
event_content,
|
|
)
|
|
|
|
return 200, {"event_id": event_id, "stream_id": stream_id}
|
|
|
|
|
|
class ReplicationRemoteRescindKnockRestServlet(ReplicationEndpoint):
|
|
"""Rescinds a local knock made on a remote room
|
|
|
|
Request format:
|
|
|
|
POST /_synapse/replication/remote_rescind_knock/:event_id
|
|
|
|
{
|
|
"txn_id": ...,
|
|
"requester": ...,
|
|
"content": { ... }
|
|
}
|
|
"""
|
|
|
|
NAME = "remote_rescind_knock"
|
|
PATH_ARGS = ("knock_event_id",)
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
|
|
self.store = hs.get_datastores().main
|
|
self.clock = hs.get_clock()
|
|
self.member_handler = hs.get_room_member_handler()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload( # type: ignore[override]
|
|
knock_event_id: str,
|
|
txn_id: Optional[str],
|
|
requester: Requester,
|
|
content: JsonDict,
|
|
) -> JsonDict:
|
|
"""
|
|
Args:
|
|
knock_event_id: The ID of the knock to be rescinded.
|
|
txn_id: An optional transaction ID supplied by the client.
|
|
requester: The user making the rescind request, according to the access token.
|
|
content: The content to include in the rescind event.
|
|
"""
|
|
return {
|
|
"txn_id": txn_id,
|
|
"requester": requester.serialize(),
|
|
"content": content,
|
|
}
|
|
|
|
async def _handle_request( # type: ignore[override]
|
|
self,
|
|
request: SynapseRequest,
|
|
knock_event_id: str,
|
|
) -> Tuple[int, JsonDict]:
|
|
content = parse_json_object_from_request(request)
|
|
|
|
txn_id = content["txn_id"]
|
|
event_content = content["content"]
|
|
|
|
requester = Requester.deserialize(self.store, content["requester"])
|
|
|
|
request.requester = requester
|
|
|
|
# hopefully we're now on the master, so this won't recurse!
|
|
event_id, stream_id = await self.member_handler.remote_rescind_knock(
|
|
knock_event_id,
|
|
txn_id,
|
|
requester,
|
|
event_content,
|
|
)
|
|
|
|
return 200, {"event_id": event_id, "stream_id": stream_id}
|
|
|
|
|
|
class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint):
|
|
"""Notifies that a user has joined or left the room
|
|
|
|
Request format:
|
|
|
|
POST /_synapse/replication/membership_change/:room_id/:user_id/:change
|
|
|
|
{}
|
|
"""
|
|
|
|
NAME = "membership_change"
|
|
PATH_ARGS = ("room_id", "user_id", "change")
|
|
CACHE = False # No point caching as should return instantly.
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
|
|
self.registeration_handler = hs.get_registration_handler()
|
|
self.store = hs.get_datastores().main
|
|
self.clock = hs.get_clock()
|
|
self.distributor = hs.get_distributor()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload( # type: ignore[override]
|
|
room_id: str, user_id: str, change: str
|
|
) -> JsonDict:
|
|
"""
|
|
Args:
|
|
room_id: The ID of the room.
|
|
user_id: The ID of the user.
|
|
change: "left"
|
|
|
|
Returns:
|
|
A dict representing the payload of the request.
|
|
"""
|
|
assert change == "left"
|
|
|
|
return {}
|
|
|
|
async def _handle_request( # type: ignore[override]
|
|
self, request: Request, room_id: str, user_id: str, change: str
|
|
) -> Tuple[int, JsonDict]:
|
|
logger.info("user membership change: %s in %s", user_id, room_id)
|
|
|
|
user = UserID.from_string(user_id)
|
|
|
|
if change == "left":
|
|
user_left_room(self.distributor, user, room_id)
|
|
else:
|
|
raise Exception("Unrecognized change: %r", change)
|
|
|
|
return 200, {}
|
|
|
|
|
|
def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
|
|
ReplicationRemoteJoinRestServlet(hs).register(http_server)
|
|
ReplicationRemoteRejectInviteRestServlet(hs).register(http_server)
|
|
ReplicationUserJoinedLeftRoomRestServlet(hs).register(http_server)
|