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Merge branch 'erikj/get_pdu_versions' into erikj/require_format_version

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This commit is contained in:
Erik Johnston 2019-01-23 17:27:49 +00:00
commit 2a8edbaf74
29 changed files with 933 additions and 305 deletions
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39
synapse/federation/federation_client.py
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@ -207,7 +207,8 @@ class FederationClient(FederationBase):
@defer.inlineCallbacks
@log_function
def get_pdu(self, destinations, event_id, outlier=False, timeout=None):
def get_pdu(self, destinations, event_id, room_version, outlier=False,
timeout=None):
"""Requests the PDU with given origin and ID from the remote home
servers.
@ -217,6 +218,7 @@ class FederationClient(FederationBase):
Args:
destinations (list): Which home servers to query
event_id (str): event to fetch
room_version (str): version of the room
outlier (bool): Indicates whether the PDU is an `outlier`, i.e. if
it's from an arbitary point in the context as opposed to part
of the current block of PDUs. Defaults to `False`
@ -357,10 +359,13 @@ class FederationClient(FederationBase):
ev.event_id for ev in itertools.chain(pdus, auth_chain)
])
room_version = yield self.store.get_room_version(room_id)
signed_pdus = yield self._check_sigs_and_hash_and_fetch(
destination,
[p for p in pdus if p.event_id not in seen_events],
outlier=True
outlier=True,
room_version=room_version,
)
signed_pdus.extend(
seen_events[p.event_id] for p in pdus if p.event_id in seen_events
@ -369,7 +374,8 @@ class FederationClient(FederationBase):
signed_auth = yield self._check_sigs_and_hash_and_fetch(
destination,
[p for p in auth_chain if p.event_id not in seen_events],
outlier=True
outlier=True,
room_version=room_version,
)
signed_auth.extend(
seen_events[p.event_id] for p in auth_chain if p.event_id in seen_events
@ -416,6 +422,8 @@ class FederationClient(FederationBase):
random.shuffle(srvs)
return srvs
room_version = yield self.store.get_room_version(room_id)
batch_size = 20
missing_events = list(missing_events)
for i in range(0, len(missing_events), batch_size):
@ -426,6 +434,7 @@ class FederationClient(FederationBase):
self.get_pdu,
destinations=random_server_list(),
event_id=e_id,
room_version=room_version,
)
for e_id in batch
]
@ -455,8 +464,11 @@ class FederationClient(FederationBase):
for p in res["auth_chain"]
]
room_version = yield self.store.get_room_version(room_id)
signed_auth = yield self._check_sigs_and_hash_and_fetch(
destination, auth_chain, outlier=True
destination, auth_chain,
outlier=True, room_version=room_version,
)
signed_auth.sort(key=lambda e: e.depth)
@ -661,9 +673,20 @@ class FederationClient(FederationBase):
for p in itertools.chain(state, auth_chain)
}
room_version = None
for e in state:
if (e.type, e.state_key) == (EventTypes.Create, ""):
room_version = e.content.get("room_version", RoomVersions.V1)
break
if room_version is None:
# We use this error has that is what
raise SynapseError(400, "No create event in state")
valid_pdus = yield self._check_sigs_and_hash_and_fetch(
destination, list(pdus.values()),
outlier=True,
room_version=room_version,
)
valid_pdus_map = {
@ -801,8 +824,10 @@ class FederationClient(FederationBase):
for e in content["auth_chain"]
]
room_version = yield self.store.get_room_version(room_id)
signed_auth = yield self._check_sigs_and_hash_and_fetch(
destination, auth_chain, outlier=True
destination, auth_chain, outlier=True, room_version=room_version,
)
signed_auth.sort(key=lambda e: e.depth)
@ -849,8 +874,10 @@ class FederationClient(FederationBase):
for e in content.get("events", [])
]
room_version = yield self.store.get_room_version(room_id)
signed_events = yield self._check_sigs_and_hash_and_fetch(
destination, events, outlier=False
destination, events, outlier=False, room_version=room_version,
)
except HttpResponseException as e:
if not e.code == 400: