diff --git a/changelog.d/6434.feature b/changelog.d/6434.feature new file mode 100644 index 0000000000..affa5d50c1 --- /dev/null +++ b/changelog.d/6434.feature @@ -0,0 +1 @@ +Add support for MSC 2367, which allows specifying a reason on all membership events. diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index a5ae7b77d1..d3267734f7 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -1428,9 +1428,9 @@ class FederationHandler(BaseHandler): return event @defer.inlineCallbacks - def do_remotely_reject_invite(self, target_hosts, room_id, user_id): + def do_remotely_reject_invite(self, target_hosts, room_id, user_id, content): origin, event, event_format_version = yield self._make_and_verify_event( - target_hosts, room_id, user_id, "leave" + target_hosts, room_id, user_id, "leave", content=content, ) # Mark as outlier as we don't have any state for this event; we're not # even in the room. diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index 6cfee4b361..7b7270fc61 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -94,7 +94,9 @@ class RoomMemberHandler(object): raise NotImplementedError() @abc.abstractmethod - def _remote_reject_invite(self, requester, remote_room_hosts, room_id, target): + def _remote_reject_invite( + self, requester, remote_room_hosts, room_id, target, content + ): """Attempt to reject an invite for a room this server is not in. If we fail to do so we locally mark the invite as rejected. @@ -104,6 +106,7 @@ class RoomMemberHandler(object): reject invite room_id (str) target (UserID): The user rejecting the invite + content (dict): The content for the rejection event Returns: Deferred[dict]: A dictionary to be returned to the client, may @@ -471,7 +474,7 @@ class RoomMemberHandler(object): # send the rejection to the inviter's HS. remote_room_hosts = remote_room_hosts + [inviter.domain] res = yield self._remote_reject_invite( - requester, remote_room_hosts, room_id, target + requester, remote_room_hosts, room_id, target, content, ) return res @@ -971,13 +974,15 @@ class RoomMemberMasterHandler(RoomMemberHandler): ) @defer.inlineCallbacks - def _remote_reject_invite(self, requester, remote_room_hosts, room_id, target): + def _remote_reject_invite( + self, requester, remote_room_hosts, room_id, target, content + ): """Implements RoomMemberHandler._remote_reject_invite """ fed_handler = self.federation_handler try: ret = yield fed_handler.do_remotely_reject_invite( - remote_room_hosts, room_id, target.to_string() + remote_room_hosts, room_id, target.to_string(), content=content, ) return ret except Exception as e: diff --git a/synapse/handlers/room_member_worker.py b/synapse/handlers/room_member_worker.py index 75e96ae1a2..69be86893b 100644 --- a/synapse/handlers/room_member_worker.py +++ b/synapse/handlers/room_member_worker.py @@ -55,7 +55,9 @@ class RoomMemberWorkerHandler(RoomMemberHandler): return ret - def _remote_reject_invite(self, requester, remote_room_hosts, room_id, target): + def _remote_reject_invite( + self, requester, remote_room_hosts, room_id, target, content + ): """Implements RoomMemberHandler._remote_reject_invite """ return self._remote_reject_client( @@ -63,6 +65,7 @@ class RoomMemberWorkerHandler(RoomMemberHandler): remote_room_hosts=remote_room_hosts, room_id=room_id, user_id=target.to_string(), + content=content, ) def _user_joined_room(self, target, room_id): diff --git a/synapse/replication/http/membership.py b/synapse/replication/http/membership.py index cc1f249740..3577611fd7 100644 --- a/synapse/replication/http/membership.py +++ b/synapse/replication/http/membership.py @@ -93,6 +93,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): { "requester": ..., "remote_room_hosts": [...], + "content": { ... } } """ @@ -107,7 +108,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - def _serialize_payload(requester, room_id, user_id, remote_room_hosts): + def _serialize_payload(requester, room_id, user_id, remote_room_hosts, content): """ Args: requester(Requester) @@ -118,12 +119,14 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): return { "requester": requester.serialize(), "remote_room_hosts": remote_room_hosts, + "content": content, } async def _handle_request(self, request, room_id, user_id): 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"]) @@ -134,7 +137,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): try: event = await self.federation_handler.do_remotely_reject_invite( - remote_room_hosts, room_id, user_id + remote_room_hosts, room_id, user_id, event_content, ) ret = event.get_pdu_json() except Exception as e: diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py index 86bbcc0eea..711d4ad304 100644 --- a/synapse/rest/client/v1/room.py +++ b/synapse/rest/client/v1/room.py @@ -714,7 +714,7 @@ class RoomMembershipRestServlet(TransactionRestServlet): target = UserID.from_string(content["user_id"]) event_content = None - if "reason" in content and membership_action in ["kick", "ban"]: + if "reason" in content: event_content = {"reason": content["reason"]} await self.room_member_handler.update_membership( diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/v1/test_rooms.py index e84e578f99..eda2fabc71 100644 --- a/tests/rest/client/v1/test_rooms.py +++ b/tests/rest/client/v1/test_rooms.py @@ -1180,3 +1180,143 @@ class PerRoomProfilesForbiddenTestCase(unittest.HomeserverTestCase): res_displayname = channel.json_body["content"]["displayname"] self.assertEqual(res_displayname, self.displayname, channel.result) + + +class RoomMembershipReasonTestCase(unittest.HomeserverTestCase): + """Tests that clients can add a "reason" field to membership events and + that they get correctly added to the generated events and propagated. + """ + + servlets = [ + synapse.rest.admin.register_servlets_for_client_rest_resource, + room.register_servlets, + login.register_servlets, + ] + + def prepare(self, reactor, clock, homeserver): + self.creator = self.register_user("creator", "test") + self.creator_tok = self.login("creator", "test") + + self.second_user_id = self.register_user("second", "test") + self.second_tok = self.login("second", "test") + + self.room_id = self.helper.create_room_as(self.creator, tok=self.creator_tok) + + def test_join_reason(self): + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/join".format(self.room_id), + content={"reason": reason}, + access_token=self.second_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def test_leave_reason(self): + self.helper.join(self.room_id, user=self.second_user_id, tok=self.second_tok) + + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/leave".format(self.room_id), + content={"reason": reason}, + access_token=self.second_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def test_kick_reason(self): + self.helper.join(self.room_id, user=self.second_user_id, tok=self.second_tok) + + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/kick".format(self.room_id), + content={"reason": reason, "user_id": self.second_user_id}, + access_token=self.second_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def test_ban_reason(self): + self.helper.join(self.room_id, user=self.second_user_id, tok=self.second_tok) + + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/ban".format(self.room_id), + content={"reason": reason, "user_id": self.second_user_id}, + access_token=self.creator_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def test_unban_reason(self): + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/unban".format(self.room_id), + content={"reason": reason, "user_id": self.second_user_id}, + access_token=self.creator_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def test_invite_reason(self): + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/invite".format(self.room_id), + content={"reason": reason, "user_id": self.second_user_id}, + access_token=self.creator_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def test_reject_invite_reason(self): + self.helper.invite( + self.room_id, + src=self.creator, + targ=self.second_user_id, + tok=self.creator_tok, + ) + + reason = "hello" + request, channel = self.make_request( + "POST", + "/_matrix/client/r0/rooms/{}/leave".format(self.room_id), + content={"reason": reason}, + access_token=self.second_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + self._check_for_reason(reason) + + def _check_for_reason(self, reason): + request, channel = self.make_request( + "GET", + "/_matrix/client/r0/rooms/{}/state/m.room.member/{}".format( + self.room_id, self.second_user_id + ), + access_token=self.creator_tok, + ) + self.render(request) + self.assertEqual(channel.code, 200, channel.result) + + event_content = channel.json_body + + self.assertEqual(event_content.get("reason"), reason, channel.result)