diff options
Diffstat (limited to 'synapse/handlers')
| -rw-r--r-- | synapse/handlers/federation.py | 78 |
1 files changed, 56 insertions, 22 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index d35d9f603c..d85b1cf5de 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -517,30 +517,59 @@ class FederationHandler(BaseHandler): # FIXME pass - for e in auth_chain: - e.internal_metadata.outlier = True + auth_ids_to_deferred = {} + + def process_auth_ev(ev): + auth_ids = [e_id for e_id, _ in ev.auth_events] + + prev_ds = [ + auth_ids_to_deferred[i] + for i in auth_ids + if i in auth_ids_to_deferred + ] + + d = defer.Deferred() + + auth_ids_to_deferred[ev.event_id] = d + + @defer.inlineCallbacks + def f(*_): + ev.internal_metadata.outlier = True + + try: + auth = { + (e.type, e.state_key): e for e in auth_chain + if e.event_id in auth_ids + } + + yield self._handle_new_event( + origin, ev, auth_events=auth + ) + except: + logger.exception( + "Failed to handle auth event %s", + ev.event_id, + ) + + d.callback(None) + + if prev_ds: + dx = defer.DeferredList(prev_ds) + dx.addBoth(f) + else: + f() + for e in auth_chain: if e.event_id == event.event_id: - continue + return + process_auth_ev(e) - try: - auth_ids = [e_id for e_id, _ in e.auth_events] - auth = { - (e.type, e.state_key): e for e in auth_chain - if e.event_id in auth_ids - } - yield self._handle_new_event( - origin, e, auth_events=auth - ) - except: - logger.exception( - "Failed to handle auth event %s", - e.event_id, - ) + yield defer.DeferredList(auth_ids_to_deferred.values()) - for e in state: + @defer.inlineCallbacks + def handle_state(e): if e.event_id == event.event_id: - continue + return e.internal_metadata.outlier = True try: @@ -558,6 +587,8 @@ class FederationHandler(BaseHandler): e.event_id, ) + yield defer.DeferredList([handle_state(e) for e in state]) + auth_ids = [e_id for e_id, _ in event.auth_events] auth_events = { (e.type, e.state_key): e for e in auth_chain @@ -893,9 +924,12 @@ class FederationHandler(BaseHandler): # This is a hack to fix some old rooms where the initial join event # didn't reference the create event in its auth events. if event.type == EventTypes.Member and not event.auth_events: - if len(event.prev_events) == 1: - c = yield self.store.get_event(event.prev_events[0][0]) - if c.type == EventTypes.Create: + if len(event.prev_events) == 1 and event.depth < 5: + c = yield self.store.get_event( + event.prev_events[0][0], + allow_none=True, + ) + if c and c.type == EventTypes.Create: auth_events[(c.type, c.state_key)] = c try: |