From 40affadaaa416aa341b84685df3f336d68467aff Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 11 Aug 2015 17:19:21 +0100 Subject: [PATCH] Fix ACL filtering --- synapse/handlers/federation.py | 11 +++++------ synapse/handlers/message.py | 15 ++++++++++----- synapse/handlers/sync.py | 16 +++++++++++----- synapse/storage/state.py | 6 +++--- 4 files changed, 29 insertions(+), 19 deletions(-) diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 22f534e49a..17c063b55f 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -229,7 +229,7 @@ class FederationHandler(BaseHandler): @defer.inlineCallbacks def _filter_events_for_server(self, server_name, room_id, events): - states = yield self.store.get_state_for_events( + events_to_state = yield self.store.get_state_for_events( room_id, frozenset(e.event_id for e in events), types=( (EventTypes.RoomHistoryVisibility, ""), @@ -237,8 +237,6 @@ class FederationHandler(BaseHandler): ) ) - events_and_states = zip(events, states) - def redact_disallowed(event_and_state): event, state = event_and_state @@ -275,9 +273,10 @@ class FederationHandler(BaseHandler): return event - res = map(redact_disallowed, events_and_states) - - logger.info("_filter_events_for_server %r", res) + res = map(redact_disallowed, [ + (e, events_to_state[e.event_id]) + for e in events + ]) defer.returnValue(res) diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 765b14d994..8d8020cd44 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -137,7 +137,7 @@ class MessageHandler(BaseHandler): @defer.inlineCallbacks def _filter_events_for_client(self, user_id, room_id, events): - states = yield self.store.get_state_for_events( + event_id_to_state = yield self.store.get_state_for_events( room_id, frozenset(e.event_id for e in events), types=( (EventTypes.RoomHistoryVisibility, ""), @@ -145,8 +145,6 @@ class MessageHandler(BaseHandler): ) ) - events_and_states = zip(events, states) - def allowed(event_and_state): event, state = event_and_state @@ -179,10 +177,17 @@ class MessageHandler(BaseHandler): return True - events_and_states = filter(allowed, events_and_states) + event_and_state = filter( + allowed, + [ + (e, event_id_to_state[e.event_id]) + for e in events + ] + ) + defer.returnValue([ ev - for ev, _ in events_and_states + for ev, _ in event_and_state ]) @defer.inlineCallbacks diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 8f58774b31..d960078e7a 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -294,7 +294,7 @@ class SyncHandler(BaseHandler): @defer.inlineCallbacks def _filter_events_for_client(self, user_id, room_id, events): - states = yield self.store.get_state_for_events( + event_id_to_state = yield self.store.get_state_for_events( room_id, frozenset(e.event_id for e in events), types=( (EventTypes.RoomHistoryVisibility, ""), @@ -302,8 +302,6 @@ class SyncHandler(BaseHandler): ) ) - events_and_states = zip(events, states) - def allowed(event_and_state): event, state = event_and_state @@ -335,10 +333,18 @@ class SyncHandler(BaseHandler): return membership == Membership.INVITE return True - events_and_states = filter(allowed, events_and_states) + + event_and_state = filter( + allowed, + [ + (e, event_id_to_state[e.event_id]) + for e in events + ] + ) + defer.returnValue([ ev - for ev, _ in events_and_states + for ev, _ in event_and_state ]) @defer.inlineCallbacks diff --git a/synapse/storage/state.py b/synapse/storage/state.py index d0e99d4d70..a2b7eab42d 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -316,10 +316,10 @@ class StateStore(SQLBaseStore): for event_id, state_ids in event_to_state_ids.items() } - defer.returnValue([ - event_to_state[event] + defer.returnValue({ + event: event_to_state[event] for event in event_ids - ]) + }) def _make_group_id(clock):