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135 lines
3.8 KiB
Python
135 lines
3.8 KiB
Python
# Copyright 2018 New Vector Ltd
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# Copyright 2020 The Matrix.org Foundation C.I.C
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Any, List, Optional, Tuple
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import synapse.server
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from synapse.api.constants import EventTypes
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from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
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from synapse.events import EventBase
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from synapse.events.snapshot import EventContext
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"""
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Utility functions for poking events into the storage of the server under test.
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"""
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async def inject_member_event(
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hs: synapse.server.HomeServer,
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room_id: str,
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sender: str,
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membership: str,
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target: Optional[str] = None,
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extra_content: Optional[dict] = None,
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**kwargs: Any,
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) -> EventBase:
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"""Inject a membership event into a room."""
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if target is None:
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target = sender
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content = {"membership": membership}
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if extra_content:
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content.update(extra_content)
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return await inject_event(
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hs,
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room_id=room_id,
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type=EventTypes.Member,
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sender=sender,
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state_key=target,
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content=content,
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**kwargs,
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)
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async def inject_event(
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hs: synapse.server.HomeServer,
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room_version: Optional[str] = None,
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prev_event_ids: Optional[List[str]] = None,
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**kwargs: Any,
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) -> EventBase:
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"""Inject a generic event into a room
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Args:
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hs: the homeserver under test
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room_version: the version of the room we're inserting into.
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if not specified, will be looked up
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prev_event_ids: prev_events for the event. If not specified, will be looked up
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kwargs: fields for the event to be created
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"""
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event, context = await create_event(hs, room_version, prev_event_ids, **kwargs)
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persistence = hs.get_storage_controllers().persistence
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assert persistence is not None
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await persistence.persist_event(event, context)
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return event
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async def create_event(
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hs: synapse.server.HomeServer,
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room_version: Optional[str] = None,
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prev_event_ids: Optional[List[str]] = None,
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**kwargs: Any,
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) -> Tuple[EventBase, EventContext]:
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if room_version is None:
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room_version = await hs.get_datastores().main.get_room_version_id(
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kwargs["room_id"]
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)
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builder = hs.get_event_builder_factory().for_room_version(
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KNOWN_ROOM_VERSIONS[room_version], kwargs
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)
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(
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event,
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unpersisted_context,
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) = await hs.get_event_creation_handler().create_new_client_event(
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builder, prev_event_ids=prev_event_ids
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)
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context = await unpersisted_context.persist(event)
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return event, context
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async def mark_event_as_partial_state(
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hs: synapse.server.HomeServer,
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event_id: str,
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room_id: str,
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) -> None:
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"""
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(Falsely) mark an event as having partial state.
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Naughty, but occasionally useful when checking that partial state doesn't
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block something from happening.
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If the event already has partial state, this insert will fail (event_id is unique
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in this table).
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"""
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store = hs.get_datastores().main
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await store.db_pool.simple_upsert(
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table="partial_state_rooms",
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keyvalues={"room_id": room_id},
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values={},
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insertion_values={"room_id": room_id},
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)
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await store.db_pool.simple_insert(
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table="partial_state_events",
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values={
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"room_id": room_id,
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"event_id": event_id,
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},
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)
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