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Merge branch 'develop' of github.com:matrix-org/synapse into erikj/add_rate_limiting_to_joins

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This commit is contained in:
Erik Johnston 2020-07-31 15:07:01 +01:00
commit faba873d4b
121 changed files with 1937 additions and 1256 deletions
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10
synapse/handlers/appservice.py
View file

@ -27,7 +27,6 @@ from synapse.metrics import (
event_processing_loop_room_count,
)
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.util import log_failure
from synapse.util.metrics import Measure
logger = logging.getLogger(__name__)
@ -100,10 +99,11 @@ class ApplicationServicesHandler(object):
if not self.started_scheduler:
def start_scheduler():
return self.scheduler.start().addErrback(
log_failure, "Application Services Failure"
)
async def start_scheduler():
try:
return self.scheduler.start()
except Exception:
logger.error("Application Services Failure")
run_as_background_process("as_scheduler", start_scheduler)
self.started_scheduler = True

2
synapse/handlers/federation.py
View file

@ -2470,7 +2470,7 @@ class FederationHandler(BaseHandler):
}
current_state_ids = await context.get_current_state_ids()
current_state_ids = dict(current_state_ids)
current_state_ids = dict(current_state_ids) # type: ignore
current_state_ids.update(state_updates)

35
synapse/handlers/groups_local.py
View file

@ -23,39 +23,32 @@ logger = logging.getLogger(__name__)
def _create_rerouter(func_name):
"""Returns a function that looks at the group id and calls the function
"""Returns an async function that looks at the group id and calls the function
on federation or the local group server if the group is local
"""
def f(self, group_id, *args, **kwargs):
async def f(self, group_id, *args, **kwargs):
if self.is_mine_id(group_id):
return getattr(self.groups_server_handler, func_name)(
return await getattr(self.groups_server_handler, func_name)(
group_id, *args, **kwargs
)
else:
destination = get_domain_from_id(group_id)
d = getattr(self.transport_client, func_name)(
destination, group_id, *args, **kwargs
)
# Capture errors returned by the remote homeserver and
# re-throw specific errors as SynapseErrors. This is so
# when the remote end responds with things like 403 Not
# In Group, we can communicate that to the client instead
# of a 500.
def http_response_errback(failure):
failure.trap(HttpResponseException)
e = failure.value
try:
return await getattr(self.transport_client, func_name)(
destination, group_id, *args, **kwargs
)
except HttpResponseException as e:
# Capture errors returned by the remote homeserver and
# re-throw specific errors as SynapseErrors. This is so
# when the remote end responds with things like 403 Not
# In Group, we can communicate that to the client instead
# of a 500.
raise e.to_synapse_error()
def request_failed_errback(failure):
failure.trap(RequestSendFailed)
except RequestSendFailed:
raise SynapseError(502, "Failed to contact group server")
d.addErrback(http_response_errback)
d.addErrback(request_failed_errback)
return d
return f

37
synapse/handlers/room_member.py
View file

@ -502,26 +502,39 @@ class RoomMemberHandler(object):
user_id=target.to_string(), room_id=room_id
) # type: Optional[RoomsForUser]
if not invite:
logger.info(
"%s sent a leave request to %s, but that is not an active room "
"on this server, and there is no pending invite",
target,
room_id,
)
raise SynapseError(404, "Not a known room")
logger.info(
"%s rejects invite to %s from %s", target, room_id, invite.sender
)
if self.hs.is_mine_id(invite.sender):
# the inviter was on our server, but has now left. Carry on
# with the normal rejection codepath.
#
# This is a bit of a hack, because the room might still be
# active on other servers.
pass
else:
if not self.hs.is_mine_id(invite.sender):
# send the rejection to the inviter's HS (with fallback to
# local event)
return await self.remote_reject_invite(
invite.event_id, txn_id, requester, content,
)
# the inviter was on our server, but has now left. Carry on
# with the normal rejection codepath, which will also send the
# rejection out to any other servers we believe are still in the room.
# thanks to overzealous cleaning up of event_forward_extremities in
# `delete_old_current_state_events`, it's possible to end up with no
# forward extremities here. If that happens, let's just hang the
# rejection off the invite event.
#
# see: https://github.com/matrix-org/synapse/issues/7139
if len(latest_event_ids) == 0:
latest_event_ids = [invite.event_id]
return await self._local_membership_update(
requester=requester,
target=target,
@ -985,7 +998,11 @@ class RoomMemberMasterHandler(RoomMemberHandler):
if len(remote_room_hosts) == 0:
raise SynapseError(404, "No known servers")
if self.hs.config.limit_remote_rooms.enabled:
check_complexity = self.hs.config.limit_remote_rooms.enabled
if check_complexity and self.hs.config.limit_remote_rooms.admins_can_join:
check_complexity = not await self.hs.auth.is_server_admin(user)
if check_complexity:
# Fetch the room complexity
too_complex = await self._is_remote_room_too_complex(
room_id, remote_room_hosts
@ -1008,7 +1025,7 @@ class RoomMemberMasterHandler(RoomMemberHandler):
# Check the room we just joined wasn't too large, if we didn't fetch the
# complexity of it before.
if self.hs.config.limit_remote_rooms.enabled:
if check_complexity:
if too_complex is False:
# We checked, and we're under the limit.
return event_id, stream_id

3
synapse/handlers/saml_handler.py
View file

@ -96,6 +96,9 @@ class SamlHandler:
relay_state=client_redirect_url
)
# Since SAML sessions timeout it is useful to log when they were created.
logger.info("Initiating a new SAML session: %s" % (reqid,))
now = self._clock.time_msec()
self._outstanding_requests_dict[reqid] = Saml2SessionData(
creation_time=now, ui_auth_session_id=ui_auth_session_id,

6
synapse/handlers/sync.py
View file

@ -103,6 +103,7 @@ class JoinedSyncResult:
account_data = attr.ib(type=List[JsonDict])
unread_notifications = attr.ib(type=JsonDict)
summary = attr.ib(type=Optional[JsonDict])
unread_count = attr.ib(type=int)
def __nonzero__(self) -> bool:
"""Make the result appear empty if there are no updates. This is used
@ -1886,6 +1887,10 @@ class SyncHandler(object):
if room_builder.rtype == "joined":
unread_notifications = {} # type: Dict[str, str]
unread_count = await self.store.get_unread_message_count_for_user(
room_id, sync_config.user.to_string(),
)
room_sync = JoinedSyncResult(
room_id=room_id,
timeline=batch,
@ -1894,6 +1899,7 @@ class SyncHandler(object):
account_data=account_data_events,
unread_notifications=unread_notifications,
summary=summary,
unread_count=unread_count,
)
if room_sync or always_include: