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Pass room_version into create_local_event_from_event_dict

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Richard van der Hoff 2020-01-29 17:58:01 +00:00
parent ef6bdafb29
commit 54f3f369bd
2 changed files with 19 additions and 25 deletions
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40
synapse/events/builder.py
View file

@ -12,8 +12,10 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
from typing import Optional
import attr import attr
from nacl.signing import SigningKey
from twisted.internet import defer from twisted.internet import defer
@ -26,11 +28,15 @@ from synapse.api.room_versions import (
RoomVersion, RoomVersion,
) )
from synapse.crypto.event_signing import add_hashes_and_signatures from synapse.crypto.event_signing import add_hashes_and_signatures
from synapse.types import EventID from synapse.events import (
EventBase,
_EventInternalMetadata,
event_type_from_format_version,
)
from synapse.types import EventID, JsonDict
from synapse.util import Clock
from synapse.util.stringutils import random_string from synapse.util.stringutils import random_string
from . import _EventInternalMetadata, event_type_from_format_version
@attr.s(slots=True, cmp=False, frozen=True) @attr.s(slots=True, cmp=False, frozen=True)
class EventBuilder(object): class EventBuilder(object):
@ -150,7 +156,7 @@ class EventBuilder(object):
clock=self._clock, clock=self._clock,
hostname=self._hostname, hostname=self._hostname,
signing_key=self._signing_key, signing_key=self._signing_key,
format_version=format_version, room_version=self.room_version,
event_dict=event_dict, event_dict=event_dict,
internal_metadata_dict=self.internal_metadata.get_dict(), internal_metadata_dict=self.internal_metadata.get_dict(),
) )
@ -216,29 +222,19 @@ class EventBuilderFactory(object):
def create_local_event_from_event_dict( def create_local_event_from_event_dict(
clock, clock: Clock,
hostname, hostname: str,
signing_key, signing_key: SigningKey,
format_version, room_version: RoomVersion,
event_dict, event_dict: JsonDict,
internal_metadata_dict=None, internal_metadata_dict: Optional[JsonDict] = None,
): ) -> EventBase:
"""Takes a fully formed event dict, ensuring that fields like `origin` """Takes a fully formed event dict, ensuring that fields like `origin`
and `origin_server_ts` have correct values for a locally produced event, and `origin_server_ts` have correct values for a locally produced event,
then signs and hashes it. then signs and hashes it.
Args:
clock (Clock)
hostname (str)
signing_key
format_version (int)
event_dict (dict)
internal_metadata_dict (dict|None)
Returns:
FrozenEvent
""" """
format_version = room_version.event_format
if format_version not in KNOWN_EVENT_FORMAT_VERSIONS: if format_version not in KNOWN_EVENT_FORMAT_VERSIONS:
raise Exception("No event format defined for version %r" % (format_version,)) raise Exception("No event format defined for version %r" % (format_version,))

4
synapse/federation/federation_client.py
View file

@ -470,8 +470,6 @@ class FederationClient(FederationBase):
if not room_version: if not room_version:
raise UnsupportedRoomVersionError() raise UnsupportedRoomVersionError()
event_format = room_version_to_event_format(room_version_id)
pdu_dict = ret.get("event", None) pdu_dict = ret.get("event", None)
if not isinstance(pdu_dict, dict): if not isinstance(pdu_dict, dict):
raise InvalidResponseError("Bad 'event' field in response") raise InvalidResponseError("Bad 'event' field in response")
@ -490,7 +488,7 @@ class FederationClient(FederationBase):
self._clock, self._clock,
self.hostname, self.hostname,
self.signing_key, self.signing_key,
format_version=event_format, room_version=room_version,
event_dict=pdu_dict, event_dict=pdu_dict,
) )