diff options
Diffstat (limited to 'synapse/handlers/room_member.py')
| -rw-r--r-- | synapse/handlers/room_member.py | 103 |
1 files changed, 65 insertions, 38 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index ed3b97730d..0127cf4166 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -55,7 +55,6 @@ class RoomMemberHandler(object): self.registration_handler = hs.get_handlers().registration_handler self.profile_handler = hs.get_profile_handler() self.event_creation_hander = hs.get_event_creation_handler() - self.replication_layer = hs.get_replication_layer() self.member_linearizer = Linearizer(name="member") @@ -138,7 +137,20 @@ class RoomMemberHandler(object): defer.returnValue(event) @defer.inlineCallbacks - def remote_join(self, remote_room_hosts, room_id, user, content): + def _remote_join(self, remote_room_hosts, room_id, user, content): + """Try and join a room that this server is not in + + Args: + remote_room_hosts (list[str]): List of servers that can be used + to join via. + room_id (str): Room that we are trying to join + user (UserID): User who is trying to join + content (dict): A dict that should be used as the content of the + join event. + + Returns: + Deferred + """ if len(remote_room_hosts) == 0: raise SynapseError(404, "No known servers") @@ -155,6 +167,43 @@ class RoomMemberHandler(object): yield user_joined_room(self.distributor, user, room_id) @defer.inlineCallbacks + def _remote_reject_invite(self, remote_room_hosts, room_id, target): + """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. + + Args: + remote_room_hosts (list[str]): List of servers to use to try and + reject invite + room_id (str) + target (UserID): The user rejecting the invite + + Returns: + Deferred[dict]: A dictionary to be returned to the client, may + include event_id etc, or nothing if we locally rejected + """ + fed_handler = self.federation_handler + try: + ret = yield fed_handler.do_remotely_reject_invite( + remote_room_hosts, + room_id, + target.to_string(), + ) + defer.returnValue(ret) + except Exception as e: + # if we were unable to reject the exception, just mark + # it as rejected on our end and plough ahead. + # + # The 'except' clause is very broad, but we need to + # capture everything from DNS failures upwards + # + logger.warn("Failed to reject invite: %s", e) + + yield self.store.locally_reject_invite( + target.to_string(), room_id + ) + defer.returnValue({}) + + @defer.inlineCallbacks def update_membership( self, requester, @@ -212,7 +261,7 @@ class RoomMemberHandler(object): # if this is a join with a 3pid signature, we may need to turn a 3pid # invite into a normal invite before we can handle the join. if third_party_signed is not None: - yield self.replication_layer.exchange_third_party_invite( + yield self.federation_handler.exchange_third_party_invite( third_party_signed["sender"], target.to_string(), room_id, @@ -292,7 +341,7 @@ class RoomMemberHandler(object): raise AuthError(403, "Guest access not allowed") if not is_host_in_room: - inviter = yield self.get_inviter(target.to_string(), room_id) + inviter = yield self._get_inviter(target.to_string(), room_id) if inviter and not self.hs.is_mine(inviter): remote_room_hosts.append(inviter.domain) @@ -306,7 +355,7 @@ class RoomMemberHandler(object): if requester.is_guest: content["kind"] = "guest" - ret = yield self.remote_join( + ret = yield self._remote_join( remote_room_hosts, room_id, target, content ) defer.returnValue(ret) @@ -314,7 +363,7 @@ class RoomMemberHandler(object): elif effective_membership_state == Membership.LEAVE: if not is_host_in_room: # perhaps we've been invited - inviter = yield self.get_inviter(target.to_string(), room_id) + inviter = yield self._get_inviter(target.to_string(), room_id) if not inviter: raise SynapseError(404, "Not a known room") @@ -328,28 +377,10 @@ class RoomMemberHandler(object): else: # send the rejection to the inviter's HS. remote_room_hosts = remote_room_hosts + [inviter.domain] - fed_handler = self.federation_handler - try: - ret = yield fed_handler.do_remotely_reject_invite( - remote_room_hosts, - room_id, - target.to_string(), - ) - defer.returnValue(ret) - except Exception as e: - # if we were unable to reject the exception, just mark - # it as rejected on our end and plough ahead. - # - # The 'except' clause is very broad, but we need to - # capture everything from DNS failures upwards - # - logger.warn("Failed to reject invite: %s", e) - - yield self.store.locally_reject_invite( - target.to_string(), room_id - ) - - defer.returnValue({}) + res = yield self._remote_reject_invite( + remote_room_hosts, room_id, target, + ) + defer.returnValue(res) res = yield self._local_membership_update( requester=requester, @@ -496,7 +527,7 @@ class RoomMemberHandler(object): defer.returnValue((RoomID.from_string(room_id), servers)) @defer.inlineCallbacks - def get_inviter(self, user_id, room_id): + def _get_inviter(self, user_id, room_id): invite = yield self.store.get_invite_for_user_in_room( user_id=user_id, room_id=room_id, @@ -573,7 +604,7 @@ class RoomMemberHandler(object): if "mxid" in data: if "signatures" not in data: raise AuthError(401, "No signatures on 3pid binding") - yield self.verify_any_signature(data, id_server) + yield self._verify_any_signature(data, id_server) defer.returnValue(data["mxid"]) except IOError as e: @@ -581,7 +612,7 @@ class RoomMemberHandler(object): defer.returnValue(None) @defer.inlineCallbacks - def verify_any_signature(self, data, server_hostname): + def _verify_any_signature(self, data, server_hostname): if server_hostname not in data["signatures"]: raise AuthError(401, "No signature from server %s" % (server_hostname,)) for key_name, signature in data["signatures"][server_hostname].items(): @@ -735,20 +766,16 @@ class RoomMemberHandler(object): } if self.config.invite_3pid_guest: - registration_handler = self.registration_handler - guest_access_token = yield registration_handler.guest_access_token_for( + rh = self.registration_handler + guest_user_id, guest_access_token = yield rh.get_or_register_3pid_guest( medium=medium, address=address, inviter_user_id=inviter_user_id, ) - guest_user_info = yield self.auth.get_user_by_access_token( - guest_access_token - ) - invite_config.update({ "guest_access_token": guest_access_token, - "guest_user_id": guest_user_info["user"].to_string(), + "guest_user_id": guest_user_id, }) data = yield self.simple_http_client.post_urlencoded_get_json( |