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Pass through room version to event auth

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This commit is contained in:
Erik Johnston 2019-01-25 18:31:41 +00:00
parent b6dce9b9fd
commit ae2a957dba
10 changed files with 69 additions and 27 deletions
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20
synapse/handlers/federation.py
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@ -1189,7 +1189,9 @@ class FederationHandler(BaseHandler):
# The remote hasn't signed it yet, obviously. We'll do the full checks
# when we get the event back in `on_send_join_request`
yield self.auth.check_from_context(event, context, do_sig_check=False)
yield self.auth.check_from_context(
room_version, event, context, do_sig_check=False,
)
defer.returnValue(event)
@ -1388,7 +1390,9 @@ class FederationHandler(BaseHandler):
try:
# The remote hasn't signed it yet, obviously. We'll do the full checks
# when we get the event back in `on_send_leave_request`
yield self.auth.check_from_context(event, context, do_sig_check=False)
yield self.auth.check_from_context(
room_version, event, context, do_sig_check=False,
)
except AuthError as e:
logger.warn("Failed to create new leave %r because %s", event, e)
raise e
@ -1683,7 +1687,7 @@ class FederationHandler(BaseHandler):
auth_for_e[(EventTypes.Create, "")] = create_event
try:
self.auth.check(e, auth_events=auth_for_e)
self.auth.check(room_version, e, auth_events=auth_for_e)
except SynapseError as err:
# we may get SynapseErrors here as well as AuthErrors. For
# instance, there are a couple of (ancient) events in some
@ -1927,6 +1931,8 @@ class FederationHandler(BaseHandler):
current_state = set(e.event_id for e in auth_events.values())
different_auth = event_auth_events - current_state
room_version = yield self.store.get_room_version(event.room_id)
if different_auth and not event.internal_metadata.is_outlier():
# Do auth conflict res.
logger.info("Different auth: %s", different_auth)
@ -1951,8 +1957,6 @@ class FederationHandler(BaseHandler):
(d.type, d.state_key): d for d in different_events if d
})
room_version = yield self.store.get_room_version(event.room_id)
new_state = yield self.state_handler.resolve_events(
room_version,
[list(local_view.values()), list(remote_view.values())],
@ -2052,7 +2056,7 @@ class FederationHandler(BaseHandler):
)
try:
self.auth.check(event, auth_events=auth_events)
self.auth.check(room_version, event, auth_events=auth_events)
except AuthError as e:
logger.warn("Failed auth resolution for %r because %s", event, e)
raise e
@ -2288,7 +2292,7 @@ class FederationHandler(BaseHandler):
)
try:
yield self.auth.check_from_context(event, context)
yield self.auth.check_from_context(room_version, event, context)
except AuthError as e:
logger.warn("Denying new third party invite %r because %s", event, e)
raise e
@ -2330,7 +2334,7 @@ class FederationHandler(BaseHandler):
)
try:
self.auth.check_from_context(event, context)
self.auth.check_from_context(room_version, event, context)
except AuthError as e:
logger.warn("Denying third party invite %r because %s", event, e)
raise e