771 lines
24 KiB
Python
771 lines
24 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014, 2015 OpenMarket Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""Contains handlers for federation events."""
|
|
|
|
from ._base import BaseHandler
|
|
|
|
from synapse.events.utils import prune_event
|
|
from synapse.api.errors import (
|
|
AuthError, FederationError, SynapseError, StoreError,
|
|
)
|
|
from synapse.api.constants import EventTypes, Membership
|
|
from synapse.util.logutils import log_function
|
|
from synapse.util.async import run_on_reactor
|
|
from synapse.crypto.event_signing import (
|
|
compute_event_signature, check_event_content_hash,
|
|
add_hashes_and_signatures,
|
|
)
|
|
from synapse.types import UserID
|
|
from syutil.jsonutil import encode_canonical_json
|
|
|
|
from twisted.internet import defer
|
|
|
|
import logging
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class FederationHandler(BaseHandler):
|
|
"""Handles events that originated from federation.
|
|
Responsible for:
|
|
a) handling received Pdus before handing them on as Events to the rest
|
|
of the home server (including auth and state conflict resoultion)
|
|
b) converting events that were produced by local clients that may need
|
|
to be sent to remote home servers.
|
|
c) doing the necessary dances to invite remote users and join remote
|
|
rooms.
|
|
"""
|
|
|
|
def __init__(self, hs):
|
|
super(FederationHandler, self).__init__(hs)
|
|
|
|
self.distributor.observe(
|
|
"user_joined_room",
|
|
self._on_user_joined
|
|
)
|
|
|
|
self.waiting_for_join_list = {}
|
|
|
|
self.store = hs.get_datastore()
|
|
self.replication_layer = hs.get_replication_layer()
|
|
self.state_handler = hs.get_state_handler()
|
|
# self.auth_handler = gs.get_auth_handler()
|
|
self.server_name = hs.hostname
|
|
self.keyring = hs.get_keyring()
|
|
|
|
self.lock_manager = hs.get_room_lock_manager()
|
|
|
|
self.replication_layer.set_handler(self)
|
|
|
|
# When joining a room we need to queue any events for that room up
|
|
self.room_queues = {}
|
|
|
|
@log_function
|
|
@defer.inlineCallbacks
|
|
def handle_new_event(self, event, destinations):
|
|
""" Takes in an event from the client to server side, that has already
|
|
been authed and handled by the state module, and sends it to any
|
|
remote home servers that may be interested.
|
|
|
|
Args:
|
|
event: The event to send
|
|
destinations: A list of destinations to send it to
|
|
|
|
Returns:
|
|
Deferred: Resolved when it has successfully been queued for
|
|
processing.
|
|
"""
|
|
|
|
yield run_on_reactor()
|
|
|
|
self.replication_layer.send_pdu(event, destinations)
|
|
|
|
@log_function
|
|
@defer.inlineCallbacks
|
|
def on_receive_pdu(self, origin, pdu, backfilled, state=None,
|
|
auth_chain=None):
|
|
""" Called by the ReplicationLayer when we have a new pdu. We need to
|
|
do auth checks and put it through the StateHandler.
|
|
"""
|
|
event = pdu
|
|
|
|
logger.debug("Got event: %s", event.event_id)
|
|
|
|
# If we are currently in the process of joining this room, then we
|
|
# queue up events for later processing.
|
|
if event.room_id in self.room_queues:
|
|
self.room_queues[event.room_id].append((pdu, origin))
|
|
return
|
|
|
|
logger.debug("Processing event: %s", event.event_id)
|
|
|
|
redacted_event = prune_event(event)
|
|
|
|
redacted_pdu_json = redacted_event.get_pdu_json()
|
|
try:
|
|
yield self.keyring.verify_json_for_server(
|
|
event.origin, redacted_pdu_json
|
|
)
|
|
except SynapseError as e:
|
|
logger.warn(
|
|
"Signature check failed for %s redacted to %s",
|
|
encode_canonical_json(pdu.get_pdu_json()),
|
|
encode_canonical_json(redacted_pdu_json),
|
|
)
|
|
raise FederationError(
|
|
"ERROR",
|
|
e.code,
|
|
e.msg,
|
|
affected=event.event_id,
|
|
)
|
|
|
|
if not check_event_content_hash(event):
|
|
logger.warn(
|
|
"Event content has been tampered, redacting %s, %s",
|
|
event.event_id, encode_canonical_json(event.get_dict())
|
|
)
|
|
event = redacted_event
|
|
|
|
logger.debug("Event: %s", event)
|
|
|
|
# FIXME (erikj): Awful hack to make the case where we are not currently
|
|
# in the room work
|
|
current_state = None
|
|
is_in_room = yield self.auth.check_host_in_room(
|
|
event.room_id,
|
|
self.server_name
|
|
)
|
|
if not is_in_room and not event.internal_metadata.outlier:
|
|
logger.debug("Got event for room we're not in.")
|
|
|
|
replication = self.replication_layer
|
|
|
|
if not state:
|
|
state, auth_chain = yield replication.get_state_for_room(
|
|
origin, context=event.room_id, event_id=event.event_id,
|
|
)
|
|
|
|
if not auth_chain:
|
|
auth_chain = yield replication.get_event_auth(
|
|
origin,
|
|
context=event.room_id,
|
|
event_id=event.event_id,
|
|
)
|
|
|
|
for e in auth_chain:
|
|
e.internal_metadata.outlier = True
|
|
try:
|
|
yield self._handle_new_event(e, fetch_auth_from=origin)
|
|
except:
|
|
logger.exception(
|
|
"Failed to handle auth event %s",
|
|
e.event_id,
|
|
)
|
|
|
|
current_state = state
|
|
|
|
if state:
|
|
for e in state:
|
|
logging.info("A :) %r", e)
|
|
e.internal_metadata.outlier = True
|
|
try:
|
|
yield self._handle_new_event(e)
|
|
except:
|
|
logger.exception(
|
|
"Failed to handle state event %s",
|
|
e.event_id,
|
|
)
|
|
|
|
try:
|
|
yield self._handle_new_event(
|
|
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
|
|
# for sending (although this is a bit of a leap)
|
|
retry_timings = yield self.store.get_destination_retry_timings(origin)
|
|
if (retry_timings and retry_timings.retry_last_ts):
|
|
self.store.set_destination_retry_timings(origin, 0, 0)
|
|
|
|
room = yield self.store.get_room(event.room_id)
|
|
|
|
if not room:
|
|
try:
|
|
yield self.store.store_room(
|
|
room_id=event.room_id,
|
|
room_creator_user_id="",
|
|
is_public=False,
|
|
)
|
|
except StoreError:
|
|
logger.exception("Failed to store room.")
|
|
|
|
if not backfilled:
|
|
extra_users = []
|
|
if event.type == EventTypes.Member:
|
|
target_user_id = event.state_key
|
|
target_user = UserID.from_string(target_user_id)
|
|
extra_users.append(target_user)
|
|
|
|
yield self.notifier.on_new_room_event(
|
|
event, extra_users=extra_users
|
|
)
|
|
|
|
if event.type == EventTypes.Member:
|
|
if event.membership == Membership.JOIN:
|
|
user = UserID.from_string(event.state_key)
|
|
yield self.distributor.fire(
|
|
"user_joined_room", user=user, room_id=event.room_id
|
|
)
|
|
|
|
@log_function
|
|
@defer.inlineCallbacks
|
|
def backfill(self, dest, room_id, limit):
|
|
""" Trigger a backfill request to `dest` for the given `room_id`
|
|
"""
|
|
extremities = yield self.store.get_oldest_events_in_room(room_id)
|
|
|
|
pdus = yield self.replication_layer.backfill(
|
|
dest,
|
|
room_id,
|
|
limit,
|
|
extremities=extremities,
|
|
)
|
|
|
|
events = []
|
|
|
|
for pdu in pdus:
|
|
event = pdu
|
|
|
|
# FIXME (erikj): Not sure this actually works :/
|
|
context = yield self.state_handler.compute_event_context(event)
|
|
|
|
events.append((event, context))
|
|
|
|
yield self.store.persist_event(
|
|
event,
|
|
context=context,
|
|
backfilled=True
|
|
)
|
|
|
|
defer.returnValue(events)
|
|
|
|
@defer.inlineCallbacks
|
|
def send_invite(self, target_host, event):
|
|
""" Sends the invite to the remote server for signing.
|
|
|
|
Invites must be signed by the invitee's server before distribution.
|
|
"""
|
|
pdu = yield self.replication_layer.send_invite(
|
|
destination=target_host,
|
|
room_id=event.room_id,
|
|
event_id=event.event_id,
|
|
pdu=event
|
|
)
|
|
|
|
defer.returnValue(pdu)
|
|
|
|
@defer.inlineCallbacks
|
|
def on_event_auth(self, event_id):
|
|
auth = yield self.store.get_auth_chain([event_id])
|
|
|
|
for event in auth:
|
|
event.signatures.update(
|
|
compute_event_signature(
|
|
event,
|
|
self.hs.hostname,
|
|
self.hs.config.signing_key[0]
|
|
)
|
|
)
|
|
|
|
defer.returnValue([e for e in auth])
|
|
|
|
@log_function
|
|
@defer.inlineCallbacks
|
|
def do_invite_join(self, target_host, room_id, joinee, content, snapshot):
|
|
""" Attempts to join the `joinee` to the room `room_id` via the
|
|
server `target_host`.
|
|
|
|
This first triggers a /make_join/ request that returns a partial
|
|
event that we can fill out and sign. This is then sent to the
|
|
remote server via /send_join/ which responds with the state at that
|
|
event and the auth_chains.
|
|
|
|
We suspend processing of any received events from this room until we
|
|
have finished processing the join.
|
|
"""
|
|
logger.debug("Joining %s to %s", joinee, room_id)
|
|
|
|
pdu = yield self.replication_layer.make_join(
|
|
target_host,
|
|
room_id,
|
|
joinee
|
|
)
|
|
|
|
logger.debug("Got response to make_join: %s", pdu)
|
|
|
|
event = pdu
|
|
|
|
# We should assert some things.
|
|
# FIXME: Do this in a nicer way
|
|
assert(event.type == EventTypes.Member)
|
|
assert(event.user_id == joinee)
|
|
assert(event.state_key == joinee)
|
|
assert(event.room_id == room_id)
|
|
|
|
event.internal_metadata.outlier = False
|
|
|
|
self.room_queues[room_id] = []
|
|
|
|
builder = self.event_builder_factory.new(
|
|
event.get_pdu_json()
|
|
)
|
|
|
|
handled_events = set()
|
|
|
|
try:
|
|
builder.event_id = self.event_builder_factory.create_event_id()
|
|
builder.origin = self.hs.hostname
|
|
builder.content = content
|
|
|
|
if not hasattr(event, "signatures"):
|
|
builder.signatures = {}
|
|
|
|
add_hashes_and_signatures(
|
|
builder,
|
|
self.hs.hostname,
|
|
self.hs.config.signing_key[0],
|
|
)
|
|
|
|
new_event = builder.build()
|
|
|
|
ret = yield self.replication_layer.send_join(
|
|
target_host,
|
|
new_event
|
|
)
|
|
|
|
state = ret["state"]
|
|
auth_chain = ret["auth_chain"]
|
|
auth_chain.sort(key=lambda e: e.depth)
|
|
|
|
handled_events.update([s.event_id for s in state])
|
|
handled_events.update([a.event_id for a in auth_chain])
|
|
handled_events.add(new_event.event_id)
|
|
|
|
logger.debug("do_invite_join auth_chain: %s", auth_chain)
|
|
logger.debug("do_invite_join state: %s", state)
|
|
|
|
logger.debug("do_invite_join event: %s", new_event)
|
|
|
|
try:
|
|
yield self.store.store_room(
|
|
room_id=room_id,
|
|
room_creator_user_id="",
|
|
is_public=False
|
|
)
|
|
except:
|
|
# FIXME
|
|
pass
|
|
|
|
for e in auth_chain:
|
|
e.internal_metadata.outlier = True
|
|
try:
|
|
yield self._handle_new_event(e)
|
|
except:
|
|
logger.exception(
|
|
"Failed to handle auth event %s",
|
|
e.event_id,
|
|
)
|
|
|
|
for e in state:
|
|
# FIXME: Auth these.
|
|
e.internal_metadata.outlier = True
|
|
try:
|
|
yield self._handle_new_event(
|
|
e, fetch_auth_from=target_host
|
|
)
|
|
except:
|
|
logger.exception(
|
|
"Failed to handle state event %s",
|
|
e.event_id,
|
|
)
|
|
|
|
yield self._handle_new_event(
|
|
new_event,
|
|
state=state,
|
|
current_state=state,
|
|
)
|
|
|
|
yield self.notifier.on_new_room_event(
|
|
new_event, extra_users=[joinee]
|
|
)
|
|
|
|
logger.debug("Finished joining %s to %s", joinee, room_id)
|
|
finally:
|
|
room_queue = self.room_queues[room_id]
|
|
del self.room_queues[room_id]
|
|
|
|
for p, origin in room_queue:
|
|
if p.event_id in handled_events:
|
|
continue
|
|
|
|
try:
|
|
self.on_receive_pdu(origin, p, backfilled=False)
|
|
except:
|
|
logger.exception("Couldn't handle pdu")
|
|
|
|
defer.returnValue(True)
|
|
|
|
@defer.inlineCallbacks
|
|
@log_function
|
|
def on_make_join_request(self, room_id, user_id):
|
|
""" We've received a /make_join/ request, so we create a partial
|
|
join event for the room and return that. We don *not* persist or
|
|
process it until the other server has signed it and sent it back.
|
|
"""
|
|
builder = self.event_builder_factory.new({
|
|
"type": EventTypes.Member,
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": room_id,
|
|
"sender": user_id,
|
|
"state_key": user_id,
|
|
})
|
|
|
|
event, context = yield self._create_new_client_event(
|
|
builder=builder,
|
|
)
|
|
|
|
self.auth.check(event, auth_events=context.auth_events)
|
|
|
|
pdu = event
|
|
|
|
defer.returnValue(pdu)
|
|
|
|
@defer.inlineCallbacks
|
|
@log_function
|
|
def on_send_join_request(self, origin, pdu):
|
|
""" We have received a join event for a room. Fully process it and
|
|
respond with the current state and auth chains.
|
|
"""
|
|
event = pdu
|
|
|
|
logger.debug(
|
|
"on_send_join_request: Got event: %s, signatures: %s",
|
|
event.event_id,
|
|
event.signatures,
|
|
)
|
|
|
|
event.internal_metadata.outlier = False
|
|
|
|
context = yield self._handle_new_event(event)
|
|
|
|
logger.debug(
|
|
"on_send_join_request: After _handle_new_event: %s, sigs: %s",
|
|
event.event_id,
|
|
event.signatures,
|
|
)
|
|
|
|
extra_users = []
|
|
if event.type == EventTypes.Member:
|
|
target_user_id = event.state_key
|
|
target_user = UserID.from_string(target_user_id)
|
|
extra_users.append(target_user)
|
|
|
|
yield self.notifier.on_new_room_event(
|
|
event, extra_users=extra_users
|
|
)
|
|
|
|
if event.type == EventTypes.Member:
|
|
if event.content["membership"] == Membership.JOIN:
|
|
user = UserID.from_string(event.state_key)
|
|
yield self.distributor.fire(
|
|
"user_joined_room", user=user, room_id=event.room_id
|
|
)
|
|
|
|
new_pdu = event
|
|
|
|
destinations = set()
|
|
|
|
for k, s in context.current_state.items():
|
|
try:
|
|
if k[0] == EventTypes.Member:
|
|
if s.content["membership"] == Membership.JOIN:
|
|
destinations.add(
|
|
UserID.from_string(s.state_key).domain
|
|
)
|
|
except:
|
|
logger.warn(
|
|
"Failed to get destination from event %s", s.event_id
|
|
)
|
|
|
|
logger.debug(
|
|
"on_send_join_request: Sending event: %s, signatures: %s",
|
|
event.event_id,
|
|
event.signatures,
|
|
)
|
|
|
|
self.replication_layer.send_pdu(new_pdu, destinations)
|
|
|
|
state_ids = [e.event_id for e in context.current_state.values()]
|
|
auth_chain = yield self.store.get_auth_chain(set(
|
|
[event.event_id] + state_ids
|
|
))
|
|
|
|
defer.returnValue({
|
|
"state": context.current_state.values(),
|
|
"auth_chain": auth_chain,
|
|
})
|
|
|
|
@defer.inlineCallbacks
|
|
def on_invite_request(self, origin, pdu):
|
|
""" We've got an invite event. Process and persist it. Sign it.
|
|
|
|
Respond with the now signed event.
|
|
"""
|
|
event = pdu
|
|
|
|
event.internal_metadata.outlier = True
|
|
|
|
event.signatures.update(
|
|
compute_event_signature(
|
|
event,
|
|
self.hs.hostname,
|
|
self.hs.config.signing_key[0]
|
|
)
|
|
)
|
|
|
|
context = yield self.state_handler.compute_event_context(event)
|
|
|
|
yield self.store.persist_event(
|
|
event,
|
|
context=context,
|
|
backfilled=False,
|
|
)
|
|
|
|
target_user = UserID.from_string(event.state_key)
|
|
yield self.notifier.on_new_room_event(
|
|
event, extra_users=[target_user],
|
|
)
|
|
|
|
defer.returnValue(event)
|
|
|
|
@defer.inlineCallbacks
|
|
def get_state_for_pdu(self, origin, room_id, event_id):
|
|
yield run_on_reactor()
|
|
|
|
in_room = yield self.auth.check_host_in_room(room_id, origin)
|
|
if not in_room:
|
|
raise AuthError(403, "Host not in room.")
|
|
|
|
state_groups = yield self.store.get_state_groups(
|
|
[event_id]
|
|
)
|
|
|
|
if state_groups:
|
|
_, state = state_groups.items().pop()
|
|
results = {
|
|
(e.type, e.state_key): e for e in state
|
|
}
|
|
|
|
event = yield self.store.get_event(event_id)
|
|
if event and event.is_state():
|
|
# Get previous state
|
|
if "replaces_state" in event.unsigned:
|
|
prev_id = event.unsigned["replaces_state"]
|
|
if prev_id != event.event_id:
|
|
prev_event = yield self.store.get_event(prev_id)
|
|
results[(event.type, event.state_key)] = prev_event
|
|
else:
|
|
del results[(event.type, event.state_key)]
|
|
|
|
res = results.values()
|
|
for event in res:
|
|
event.signatures.update(
|
|
compute_event_signature(
|
|
event,
|
|
self.hs.hostname,
|
|
self.hs.config.signing_key[0]
|
|
)
|
|
)
|
|
|
|
defer.returnValue(res)
|
|
else:
|
|
defer.returnValue([])
|
|
|
|
@defer.inlineCallbacks
|
|
@log_function
|
|
def on_backfill_request(self, origin, room_id, pdu_list, limit):
|
|
in_room = yield self.auth.check_host_in_room(room_id, origin)
|
|
if not in_room:
|
|
raise AuthError(403, "Host not in room.")
|
|
|
|
events = yield self.store.get_backfill_events(
|
|
room_id,
|
|
pdu_list,
|
|
limit
|
|
)
|
|
|
|
defer.returnValue(events)
|
|
|
|
@defer.inlineCallbacks
|
|
@log_function
|
|
def get_persisted_pdu(self, origin, event_id, do_auth=True):
|
|
""" Get a PDU from the database with given origin and id.
|
|
|
|
Returns:
|
|
Deferred: Results in a `Pdu`.
|
|
"""
|
|
event = yield self.store.get_event(
|
|
event_id,
|
|
allow_none=True,
|
|
)
|
|
|
|
if event:
|
|
# FIXME: This is a temporary work around where we occasionally
|
|
# return events slightly differently than when they were
|
|
# originally signed
|
|
event.signatures.update(
|
|
compute_event_signature(
|
|
event,
|
|
self.hs.hostname,
|
|
self.hs.config.signing_key[0]
|
|
)
|
|
)
|
|
|
|
if do_auth:
|
|
in_room = yield self.auth.check_host_in_room(
|
|
event.room_id,
|
|
origin
|
|
)
|
|
if not in_room:
|
|
raise AuthError(403, "Host not in room.")
|
|
|
|
defer.returnValue(event)
|
|
else:
|
|
defer.returnValue(None)
|
|
|
|
@log_function
|
|
def get_min_depth_for_context(self, context):
|
|
return self.store.get_min_depth(context)
|
|
|
|
@log_function
|
|
def _on_user_joined(self, user, room_id):
|
|
waiters = self.waiting_for_join_list.get(
|
|
(user.to_string(), room_id),
|
|
[]
|
|
)
|
|
while waiters:
|
|
waiters.pop().callback(None)
|
|
|
|
@defer.inlineCallbacks
|
|
def _handle_new_event(self, event, state=None, backfilled=False,
|
|
current_state=None, fetch_auth_from=None):
|
|
|
|
logger.debug(
|
|
"_handle_new_event: Before annotate: %s, sigs: %s",
|
|
event.event_id, event.signatures,
|
|
)
|
|
|
|
context = yield self.state_handler.compute_event_context(
|
|
event, old_state=state
|
|
)
|
|
|
|
logger.debug(
|
|
"_handle_new_event: Before auth fetch: %s, sigs: %s",
|
|
event.event_id, event.signatures,
|
|
)
|
|
|
|
is_new_state = not event.internal_metadata.is_outlier()
|
|
|
|
known_ids = set(
|
|
[s.event_id for s in context.auth_events.values()]
|
|
)
|
|
|
|
for e_id, _ in event.auth_events:
|
|
if e_id not in known_ids:
|
|
e = yield self.store.get_event(e_id, allow_none=True)
|
|
|
|
if not e and fetch_auth_from is not None:
|
|
# Grab the auth_chain over federation if we are missing
|
|
# auth events.
|
|
auth_chain = yield self.replication_layer.get_event_auth(
|
|
fetch_auth_from, event.event_id, event.room_id
|
|
)
|
|
for auth_event in auth_chain:
|
|
yield self._handle_new_event(auth_event)
|
|
e = yield self.store.get_event(e_id, allow_none=True)
|
|
|
|
if not e:
|
|
# TODO: Do some conflict res to make sure that we're
|
|
# not the ones who are wrong.
|
|
logger.info(
|
|
"Rejecting %s as %s not in db or %s",
|
|
event.event_id, e_id, known_ids,
|
|
)
|
|
# FIXME: How does raising AuthError work with federation?
|
|
raise AuthError(403, "Cannot find auth event")
|
|
|
|
context.auth_events[(e.type, e.state_key)] = e
|
|
|
|
logger.debug(
|
|
"_handle_new_event: Before hack: %s, sigs: %s",
|
|
event.event_id, event.signatures,
|
|
)
|
|
|
|
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:
|
|
context.auth_events[(c.type, c.state_key)] = c
|
|
|
|
logger.debug(
|
|
"_handle_new_event: Before auth check: %s, sigs: %s",
|
|
event.event_id, event.signatures,
|
|
)
|
|
|
|
self.auth.check(event, auth_events=context.auth_events)
|
|
|
|
logger.debug(
|
|
"_handle_new_event: Before persist_event: %s, sigs: %s",
|
|
event.event_id, event.signatures,
|
|
)
|
|
|
|
yield self.store.persist_event(
|
|
event,
|
|
context=context,
|
|
backfilled=backfilled,
|
|
is_new_state=(is_new_state and not backfilled),
|
|
current_state=current_state,
|
|
)
|
|
|
|
logger.debug(
|
|
"_handle_new_event: After persist_event: %s, sigs: %s",
|
|
event.event_id, event.signatures,
|
|
)
|
|
|
|
defer.returnValue(context)
|