mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-09-09 15:22:11 +00:00
Branch off member and non member sends
Unclean, needs tidy-up, but works
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parent
1a2197d7bf
commit
4bfb32f685
@ -216,7 +216,7 @@ class DirectoryHandler(BaseHandler):
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aliases = yield self.store.get_aliases_for_room(room_id)
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msg_handler = self.hs.get_handlers().message_handler
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yield msg_handler.create_and_send_event({
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yield msg_handler.create_and_send_nonmember_event({
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"type": EventTypes.Aliases,
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"state_key": self.hs.hostname,
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"room_id": room_id,
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@ -1658,7 +1658,7 @@ class FederationHandler(BaseHandler):
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self.auth.check(event, context.current_state)
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yield self._validate_keyserver(event, auth_events=context.current_state)
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member_handler = self.hs.get_handlers().room_member_handler
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yield member_handler.send_membership_event(event, context)
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yield member_handler.send_membership_event(event, context, from_client=False)
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else:
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destinations = set([x.split(":", 1)[-1] for x in (sender, room_id)])
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yield self.replication_layer.forward_third_party_invite(
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@ -1687,7 +1687,7 @@ class FederationHandler(BaseHandler):
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# TODO: Make sure the signatures actually are correct.
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event.signatures.update(returned_invite.signatures)
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member_handler = self.hs.get_handlers().room_member_handler
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yield member_handler.send_membership_event(event, context)
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yield member_handler.send_membership_event(event, context, from_client=False)
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@defer.inlineCallbacks
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def add_display_name_to_third_party_invite(self, event_dict, event, context):
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@ -16,7 +16,7 @@
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from twisted.internet import defer
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from synapse.api.constants import EventTypes, Membership
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from synapse.api.errors import AuthError, Codes
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from synapse.api.errors import AuthError, Codes, SynapseError
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from synapse.streams.config import PaginationConfig
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from synapse.events.utils import serialize_event
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from synapse.events.validator import EventValidator
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@ -216,7 +216,7 @@ class MessageHandler(BaseHandler):
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defer.returnValue((event, context))
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@defer.inlineCallbacks
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def send_event(self, event, context, ratelimit=True, is_guest=False, room_hosts=None):
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def send_nonmember_event(self, event, context, ratelimit=True):
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"""
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Persists and notifies local clients and federation of an event.
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@ -226,30 +226,21 @@ class MessageHandler(BaseHandler):
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ratelimit (bool): Whether to rate limit this send.
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is_guest (bool): Whether the sender is a guest.
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"""
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if event.type == EventTypes.Member:
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raise SynapseError(
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500,
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"Tried to send member even through non-member codepath"
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)
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user = UserID.from_string(event.sender)
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assert self.hs.is_mine(user), "User must be our own: %s" % (user,)
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if event.is_state():
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prev_state = context.current_state.get((event.type, event.state_key))
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if prev_state and event.user_id == prev_state.user_id:
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prev_content = encode_canonical_json(prev_state.content)
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next_content = encode_canonical_json(event.content)
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if prev_content == next_content:
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# Duplicate suppression for state updates with same sender
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# and content.
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prev_state = self.deduplicate_state_event(event, context)
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if prev_state is not None:
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defer.returnValue(prev_state)
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if event.type == EventTypes.Member:
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member_handler = self.hs.get_handlers().room_member_handler
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yield member_handler.send_membership_event(
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event,
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context,
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is_guest=is_guest,
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ratelimit=ratelimit,
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room_hosts=room_hosts
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)
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else:
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yield self.handle_new_client_event(
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event=event,
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context=context,
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@ -261,26 +252,37 @@ class MessageHandler(BaseHandler):
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with PreserveLoggingContext():
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presence.bump_presence_active_time(user)
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def deduplicate_state_event(self, event, context):
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prev_state = context.current_state.get((event.type, event.state_key))
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if prev_state and event.user_id == prev_state.user_id:
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prev_content = encode_canonical_json(prev_state.content)
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next_content = encode_canonical_json(event.content)
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if prev_content == next_content:
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return prev_state
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return None
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@defer.inlineCallbacks
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def create_and_send_event(self, event_dict, ratelimit=True,
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token_id=None, txn_id=None, is_guest=False,
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room_hosts=None):
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def create_and_send_nonmember_event(
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self,
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event_dict,
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ratelimit=True,
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token_id=None,
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txn_id=None
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):
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"""
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Creates an event, then sends it.
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See self.create_event and self.send_event.
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See self.create_event and self.send_nonmember_event.
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"""
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event, context = yield self.create_event(
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event_dict,
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token_id=token_id,
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txn_id=txn_id
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)
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yield self.send_event(
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yield self.send_nonmember_event(
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event,
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context,
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ratelimit=ratelimit,
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is_guest=is_guest,
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room_hosts=room_hosts,
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)
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defer.returnValue(event)
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@ -179,13 +179,24 @@ class RoomCreationHandler(BaseHandler):
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)
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msg_handler = self.hs.get_handlers().message_handler
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room_member_handler = self.hs.get_handlers().room_member_handler
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for event in creation_events:
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yield msg_handler.create_and_send_event(event, ratelimit=False)
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if event["type"] == EventTypes.Member:
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# TODO(danielwh): This is hideous
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yield room_member_handler.update_membership(
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requester,
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user,
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room_id,
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"join",
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ratelimit=False,
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)
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else:
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yield msg_handler.create_and_send_nonmember_event(event, ratelimit=False)
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if "name" in config:
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name = config["name"]
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yield msg_handler.create_and_send_event({
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yield msg_handler.create_and_send_nonmember_event({
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"type": EventTypes.Name,
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"room_id": room_id,
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"sender": user_id,
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@ -195,7 +206,7 @@ class RoomCreationHandler(BaseHandler):
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if "topic" in config:
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topic = config["topic"]
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yield msg_handler.create_and_send_event({
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yield msg_handler.create_and_send_nonmember_event({
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"type": EventTypes.Topic,
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"room_id": room_id,
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"sender": user_id,
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@ -204,13 +215,13 @@ class RoomCreationHandler(BaseHandler):
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}, ratelimit=False)
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for invitee in invite_list:
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yield msg_handler.create_and_send_event({
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"type": EventTypes.Member,
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"state_key": invitee,
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"room_id": room_id,
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"sender": user_id,
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"content": {"membership": Membership.INVITE},
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}, ratelimit=False)
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room_member_handler.update_membership(
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requester,
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UserID.from_string(invitee),
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room_id,
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"invite",
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ratelimit=False,
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)
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for invite_3pid in invite_3pid_list:
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id_server = invite_3pid["id_server"]
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@ -222,7 +233,7 @@ class RoomCreationHandler(BaseHandler):
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medium,
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address,
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id_server,
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token_id=None,
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requester,
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txn_id=None,
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)
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@ -439,12 +450,14 @@ class RoomMemberHandler(BaseHandler):
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errcode=Codes.BAD_STATE
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)
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yield msg_handler.send_event(
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member_handler = self.hs.get_handlers().room_member_handler
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yield member_handler.send_membership_event(
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event,
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context,
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ratelimit=ratelimit,
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is_guest=requester.is_guest,
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ratelimit=ratelimit,
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room_hosts=room_hosts,
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from_client=True,
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)
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if action == "forget":
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@ -452,7 +465,7 @@ class RoomMemberHandler(BaseHandler):
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@defer.inlineCallbacks
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def send_membership_event(
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self, event, context, is_guest=False, room_hosts=None, ratelimit=True
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self, event, context, is_guest=False, room_hosts=None, ratelimit=True, from_client=True,
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):
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""" Change the membership status of a user in a room.
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@ -461,6 +474,16 @@ class RoomMemberHandler(BaseHandler):
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Raises:
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SynapseError if there was a problem changing the membership.
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"""
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if from_client:
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user = UserID.from_string(event.sender)
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assert self.hs.is_mine(user), "User must be our own: %s" % (user,)
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if event.is_state():
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prev_state = self.hs.get_handlers().message_handler.deduplicate_state_event(event, context)
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if prev_state is not None:
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return
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target_user_id = event.state_key
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target_user = UserID.from_string(event.state_key)
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@ -549,13 +572,11 @@ class RoomMemberHandler(BaseHandler):
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room_id,
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event.user_id
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)
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defer.returnValue({"room_id": room_id})
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return
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# FIXME: This isn't idempotency.
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if prev_state and prev_state.membership == event.membership:
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# double same action, treat this event as a NOOP.
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defer.returnValue({})
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return
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yield self.handle_new_client_event(
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@ -569,8 +590,6 @@ class RoomMemberHandler(BaseHandler):
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user = UserID.from_string(event.user_id)
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user_left_room(self.distributor, user, event.room_id)
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defer.returnValue({"room_id": room_id})
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@defer.inlineCallbacks
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def lookup_room_alias(self, room_alias):
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"""
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@ -657,7 +676,7 @@ class RoomMemberHandler(BaseHandler):
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medium,
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address,
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id_server,
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token_id,
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requester,
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txn_id
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):
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invitee = yield self._lookup_3pid(
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@ -665,19 +684,12 @@ class RoomMemberHandler(BaseHandler):
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)
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if invitee:
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# make sure it looks like a user ID; it'll throw if it's invalid.
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UserID.from_string(invitee)
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yield self.hs.get_handlers().message_handler.create_and_send_event(
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{
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"type": EventTypes.Member,
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"content": {
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"membership": unicode("invite")
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},
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"room_id": room_id,
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"sender": inviter.to_string(),
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"state_key": invitee,
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},
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token_id=token_id,
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handler = self.hs.get_handlers().room_member_handler
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yield handler.update_membership(
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requester,
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UserID.from_string(invitee),
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room_id,
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"invite",
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txn_id=txn_id,
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)
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else:
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@ -687,7 +699,7 @@ class RoomMemberHandler(BaseHandler):
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address,
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room_id,
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inviter,
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token_id,
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requester.access_token_id,
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txn_id=txn_id
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)
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@ -798,7 +810,7 @@ class RoomMemberHandler(BaseHandler):
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)
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)
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msg_handler = self.hs.get_handlers().message_handler
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yield msg_handler.create_and_send_event(
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yield msg_handler.create_and_send_nonmember_event(
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{
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"type": EventTypes.ThirdPartyInvite,
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"content": {
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@ -150,10 +150,21 @@ class RoomStateEventRestServlet(ClientV1RestServlet):
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event_dict["state_key"] = state_key
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msg_handler = self.handlers.message_handler
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yield msg_handler.create_and_send_event(
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event_dict, token_id=requester.access_token_id, txn_id=txn_id,
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event, context = yield msg_handler.create_event(
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event_dict,
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token_id=requester.access_token_id,
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txn_id=txn_id,
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)
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if event_type == EventTypes.Member:
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yield self.handlers.room_member_handler.send_membership_event(
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event,
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context,
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is_guest=requester.is_guest,
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)
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else:
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yield msg_handler.send_nonmember_event(event, context)
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defer.returnValue((200, {}))
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@ -171,7 +182,7 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
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content = _parse_json(request)
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msg_handler = self.handlers.message_handler
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event = yield msg_handler.create_and_send_event(
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event = yield msg_handler.create_and_send_nonmember_event(
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{
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"type": event_type,
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"content": content,
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@ -434,7 +445,7 @@ class RoomMembershipRestServlet(ClientV1RestServlet):
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content["medium"],
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content["address"],
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content["id_server"],
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requester.access_token_id,
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requester,
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txn_id
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)
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defer.returnValue((200, {}))
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@ -490,7 +501,7 @@ class RoomRedactEventRestServlet(ClientV1RestServlet):
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content = _parse_json(request)
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msg_handler = self.handlers.message_handler
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event = yield msg_handler.create_and_send_event(
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event = yield msg_handler.create_and_send_nonmember_event(
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{
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"type": EventTypes.Redaction,
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"content": content,
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