Support the backwards compatibility features in MSC3952. (#14958)

If the feature is enabled and the event has a `m.mentions` property,
skip processing of the legacy mentions rules.
This commit is contained in:
Patrick Cloke 2023-02-03 11:28:20 -05:00 committed by GitHub
parent 0a686d1d13
commit 52700a0bcf
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7 changed files with 190 additions and 65 deletions

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@ -12,7 +12,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Any
from typing import Any, Optional
from unittest.mock import patch
from parameterized import parameterized
@ -25,7 +25,7 @@ from synapse.push.bulk_push_rule_evaluator import BulkPushRuleEvaluator
from synapse.rest import admin
from synapse.rest.client import login, register, room
from synapse.server import HomeServer
from synapse.types import create_requester
from synapse.types import JsonDict, create_requester
from synapse.util import Clock
from tests.test_utils import simple_async_mock
@ -196,77 +196,144 @@ class TestBulkPushRuleEvaluator(HomeserverTestCase):
self.get_success(bulk_evaluator.action_for_events_by_user([(event, context)]))
bulk_evaluator._action_for_event_by_user.assert_not_called()
def _create_and_process(
self, bulk_evaluator: BulkPushRuleEvaluator, content: Optional[JsonDict] = None
) -> bool:
"""Returns true iff the `mentions` trigger an event push action."""
# Create a new message event which should cause a notification.
event, context = self.get_success(
self.event_creation_handler.create_event(
self.requester,
{
"type": "test",
"room_id": self.room_id,
"content": content or {},
"sender": f"@bob:{self.hs.hostname}",
},
)
)
# Execute the push rule machinery.
self.get_success(bulk_evaluator.action_for_events_by_user([(event, context)]))
# If any actions are generated for this event, return true.
result = self.get_success(
self.hs.get_datastores().main.db_pool.simple_select_list(
table="event_push_actions_staging",
keyvalues={"event_id": event.event_id},
retcols=("*",),
desc="get_event_push_actions_staging",
)
)
return len(result) > 0
@override_config({"experimental_features": {"msc3952_intentional_mentions": True}})
def test_mentions(self) -> None:
"""Test the behavior of an event which includes invalid mentions."""
def test_user_mentions(self) -> None:
"""Test the behavior of an event which includes invalid user mentions."""
bulk_evaluator = BulkPushRuleEvaluator(self.hs)
sentinel = object()
def create_and_process(mentions: Any = sentinel) -> bool:
"""Returns true iff the `mentions` trigger an event push action."""
content = {}
if mentions is not sentinel:
content[EventContentFields.MSC3952_MENTIONS] = mentions
# Create a new message event which should cause a notification.
event, context = self.get_success(
self.event_creation_handler.create_event(
self.requester,
{
"type": "test",
"room_id": self.room_id,
"content": content,
"sender": f"@bob:{self.hs.hostname}",
},
)
)
# Ensure no actions are generated!
self.get_success(
bulk_evaluator.action_for_events_by_user([(event, context)])
)
# If any actions are generated for this event, return true.
result = self.get_success(
self.hs.get_datastores().main.db_pool.simple_select_list(
table="event_push_actions_staging",
keyvalues={"event_id": event.event_id},
retcols=("*",),
desc="get_event_push_actions_staging",
)
)
return len(result) > 0
# Not including the mentions field should not notify.
self.assertFalse(create_and_process())
self.assertFalse(self._create_and_process(bulk_evaluator))
# An empty mentions field should not notify.
self.assertFalse(create_and_process({}))
self.assertFalse(
self._create_and_process(
bulk_evaluator, {EventContentFields.MSC3952_MENTIONS: {}}
)
)
# Non-dict mentions should be ignored.
mentions: Any
for mentions in (None, True, False, 1, "foo", []):
self.assertFalse(create_and_process(mentions))
self.assertFalse(
self._create_and_process(
bulk_evaluator, {EventContentFields.MSC3952_MENTIONS: mentions}
)
)
# A non-list should be ignored.
for mentions in (None, True, False, 1, "foo", {}):
self.assertFalse(create_and_process({"user_ids": mentions}))
self.assertFalse(
self._create_and_process(
bulk_evaluator,
{EventContentFields.MSC3952_MENTIONS: {"user_ids": mentions}},
)
)
# The Matrix ID appearing anywhere in the list should notify.
self.assertTrue(create_and_process({"user_ids": [self.alice]}))
self.assertTrue(create_and_process({"user_ids": ["@another:test", self.alice]}))
# Duplicate user IDs should notify.
self.assertTrue(create_and_process({"user_ids": [self.alice, self.alice]}))
# Invalid entries in the list are ignored.
self.assertFalse(create_and_process({"user_ids": [None, True, False, {}, []]}))
self.assertTrue(
create_and_process({"user_ids": [None, True, False, {}, [], self.alice]})
self._create_and_process(
bulk_evaluator,
{EventContentFields.MSC3952_MENTIONS: {"user_ids": [self.alice]}},
)
)
self.assertTrue(
self._create_and_process(
bulk_evaluator,
{
EventContentFields.MSC3952_MENTIONS: {
"user_ids": ["@another:test", self.alice]
}
},
)
)
# Duplicate user IDs should notify.
self.assertTrue(
self._create_and_process(
bulk_evaluator,
{
EventContentFields.MSC3952_MENTIONS: {
"user_ids": [self.alice, self.alice]
}
},
)
)
# Invalid entries in the list are ignored.
self.assertFalse(
self._create_and_process(
bulk_evaluator,
{
EventContentFields.MSC3952_MENTIONS: {
"user_ids": [None, True, False, {}, []]
}
},
)
)
self.assertTrue(
self._create_and_process(
bulk_evaluator,
{
EventContentFields.MSC3952_MENTIONS: {
"user_ids": [None, True, False, {}, [], self.alice]
}
},
)
)
# The legacy push rule should not mention if the mentions field exists.
self.assertFalse(
self._create_and_process(
bulk_evaluator,
{
"body": self.alice,
"msgtype": "m.text",
EventContentFields.MSC3952_MENTIONS: {},
},
)
)
@override_config({"experimental_features": {"msc3952_intentional_mentions": True}})
def test_room_mentions(self) -> None:
"""Test the behavior of an event which includes invalid room mentions."""
bulk_evaluator = BulkPushRuleEvaluator(self.hs)
# Room mentions from those without power should not notify.
self.assertFalse(create_and_process({"room": True}))
self.assertFalse(
self._create_and_process(
bulk_evaluator, {EventContentFields.MSC3952_MENTIONS: {"room": True}}
)
)
# Room mentions from those with power should notify.
self.helper.send_state(
@ -276,8 +343,30 @@ class TestBulkPushRuleEvaluator(HomeserverTestCase):
self.token,
state_key="",
)
self.assertTrue(create_and_process({"room": True}))
self.assertTrue(
self._create_and_process(
bulk_evaluator, {EventContentFields.MSC3952_MENTIONS: {"room": True}}
)
)
# Invalid data should not notify.
mentions: Any
for mentions in (None, False, 1, "foo", [], {}):
self.assertFalse(create_and_process({"room": mentions}))
self.assertFalse(
self._create_and_process(
bulk_evaluator,
{EventContentFields.MSC3952_MENTIONS: {"room": mentions}},
)
)
# The legacy push rule should not mention if the mentions field exists.
self.assertFalse(
self._create_and_process(
bulk_evaluator,
{
"body": "@room",
"msgtype": "m.text",
EventContentFields.MSC3952_MENTIONS: {},
},
)
)