diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/handlers/federation.py | 106 |
1 files changed, 59 insertions, 47 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 85fdf94d06..e79a82cfc0 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -125,60 +125,72 @@ class FederationHandler(BaseHandler): ) if not is_in_room and not event.internal_metadata.is_outlier(): logger.debug("Got event for room we're not in.") - current_state = state - event_ids = set() - if state: - event_ids |= {e.event_id for e in state} - if auth_chain: - event_ids |= {e.event_id for e in auth_chain} + try: + event_stream_id, max_stream_id = yield self._persist_auth_tree( + auth_chain, state, event + ) + except AuthError as e: + raise FederationError( + "ERROR", + e.code, + e.msg, + affected=event.event_id, + ) - seen_ids = set( - (yield self.store.have_events(event_ids)).keys() - ) + else: + event_ids = set() + if state: + event_ids |= {e.event_id for e in state} + if auth_chain: + event_ids |= {e.event_id for e in auth_chain} + + seen_ids = set( + (yield self.store.have_events(event_ids)).keys() + ) - if state and auth_chain is not None: - # If we have any state or auth_chain given to us by the replication - # layer, then we should handle them (if we haven't before.) + if state and auth_chain is not None: + # If we have any state or auth_chain given to us by the replication + # layer, then we should handle them (if we haven't before.) - event_infos = [] + event_infos = [] - for e in itertools.chain(auth_chain, state): - if e.event_id in seen_ids: - continue - e.internal_metadata.outlier = True - 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 - } - event_infos.append({ - "event": e, - "auth_events": auth, - }) - seen_ids.add(e.event_id) + for e in itertools.chain(auth_chain, state): + if e.event_id in seen_ids: + continue + e.internal_metadata.outlier = True + 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 + } + event_infos.append({ + "event": e, + "auth_events": auth, + }) + seen_ids.add(e.event_id) - yield self._handle_new_events( - origin, - event_infos, - outliers=True - ) + yield self._handle_new_events( + origin, + event_infos, + outliers=True + ) - try: - _, event_stream_id, max_stream_id = yield self._handle_new_event( - origin, - event, - state=state, - backfilled=backfilled, - current_state=current_state, - ) - except AuthError as e: - raise FederationError( - "ERROR", - e.code, - e.msg, - affected=event.event_id, - ) + try: + _, event_stream_id, max_stream_id = yield self._handle_new_event( + origin, + event, + state=state, + backfilled=backfilled, + current_state=current_state, + ) + except AuthError as e: + raise FederationError( + "ERROR", + e.code, + e.msg, + affected=event.event_id, + ) # if we're receiving valid events from an origin, # it's probably a good idea to mark it as not in retry-state |