Pass room_version into create_local_event_from_event_dict

This commit is contained in:
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

View file

@ -12,8 +12,10 @@
# 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.
from typing import Optional
import attr
from nacl.signing import SigningKey
from twisted.internet import defer
@ -26,11 +28,15 @@ from synapse.api.room_versions import (
RoomVersion,
)
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 . import _EventInternalMetadata, event_type_from_format_version
@attr.s(slots=True, cmp=False, frozen=True)
class EventBuilder(object):
@ -150,7 +156,7 @@ class EventBuilder(object):
clock=self._clock,
hostname=self._hostname,
signing_key=self._signing_key,
format_version=format_version,
room_version=self.room_version,
event_dict=event_dict,
internal_metadata_dict=self.internal_metadata.get_dict(),
)
@ -216,29 +222,19 @@ class EventBuilderFactory(object):
def create_local_event_from_event_dict(
clock,
hostname,
signing_key,
format_version,
event_dict,
internal_metadata_dict=None,
):
clock: Clock,
hostname: str,
signing_key: SigningKey,
room_version: RoomVersion,
event_dict: JsonDict,
internal_metadata_dict: Optional[JsonDict] = None,
) -> EventBase:
"""Takes a fully formed event dict, ensuring that fields like `origin`
and `origin_server_ts` have correct values for a locally produced event,
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:
raise Exception("No event format defined for version %r" % (format_version,))

View file

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