From 01a45869f034265b9757992aa1a5eb7a0923351c Mon Sep 17 00:00:00 2001 From: Patrick Cloke Date: Wed, 2 Aug 2023 08:41:32 -0400 Subject: [PATCH] Update MSC3958 support to interact with intentional mentions. (#15992) * Updates the rule ID. * Use `event_property_is` instead of `event_match`. This updates the implementation of MSC3958 to match the latest text from the MSC. --- changelog.d/15992.misc | 1 + rust/benches/evaluator.rs | 27 ++++++++------- rust/src/push/base_rules.rs | 37 ++++++++++----------- rust/src/push/evaluator.rs | 14 ++++---- rust/src/push/mod.rs | 6 ++-- tests/push/test_bulk_push_rule_evaluator.py | 21 ++++++++++-- 6 files changed, 64 insertions(+), 42 deletions(-) create mode 100644 changelog.d/15992.misc diff --git a/changelog.d/15992.misc b/changelog.d/15992.misc new file mode 100644 index 0000000000..539f55b475 --- /dev/null +++ b/changelog.d/15992.misc @@ -0,0 +1 @@ +Update support for [MSC3958](https://github.com/matrix-org/matrix-spec-proposals/pull/3958) to match the latest revision of the MSC. diff --git a/rust/benches/evaluator.rs b/rust/benches/evaluator.rs index c2f33258a4..6e1eab2a3b 100644 --- a/rust/benches/evaluator.rs +++ b/rust/benches/evaluator.rs @@ -13,6 +13,9 @@ // limitations under the License. #![feature(test)] + +use std::borrow::Cow; + use synapse::push::{ evaluator::PushRuleEvaluator, Condition, EventMatchCondition, FilteredPushRules, JsonValue, PushRules, SimpleJsonValue, @@ -26,15 +29,15 @@ fn bench_match_exact(b: &mut Bencher) { let flattened_keys = [ ( "type".to_string(), - JsonValue::Value(SimpleJsonValue::Str("m.text".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("m.text"))), ), ( "room_id".to_string(), - JsonValue::Value(SimpleJsonValue::Str("!room:server".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("!room:server"))), ), ( "content.body".to_string(), - JsonValue::Value(SimpleJsonValue::Str("test message".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("test message"))), ), ] .into_iter() @@ -71,15 +74,15 @@ fn bench_match_word(b: &mut Bencher) { let flattened_keys = [ ( "type".to_string(), - JsonValue::Value(SimpleJsonValue::Str("m.text".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("m.text"))), ), ( "room_id".to_string(), - JsonValue::Value(SimpleJsonValue::Str("!room:server".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("!room:server"))), ), ( "content.body".to_string(), - JsonValue::Value(SimpleJsonValue::Str("test message".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("test message"))), ), ] .into_iter() @@ -116,15 +119,15 @@ fn bench_match_word_miss(b: &mut Bencher) { let flattened_keys = [ ( "type".to_string(), - JsonValue::Value(SimpleJsonValue::Str("m.text".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("m.text"))), ), ( "room_id".to_string(), - JsonValue::Value(SimpleJsonValue::Str("!room:server".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("!room:server"))), ), ( "content.body".to_string(), - JsonValue::Value(SimpleJsonValue::Str("test message".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("test message"))), ), ] .into_iter() @@ -161,15 +164,15 @@ fn bench_eval_message(b: &mut Bencher) { let flattened_keys = [ ( "type".to_string(), - JsonValue::Value(SimpleJsonValue::Str("m.text".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("m.text"))), ), ( "room_id".to_string(), - JsonValue::Value(SimpleJsonValue::Str("!room:server".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("!room:server"))), ), ( "content.body".to_string(), - JsonValue::Value(SimpleJsonValue::Str("test message".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("test message"))), ), ] .into_iter() diff --git a/rust/src/push/base_rules.rs b/rust/src/push/base_rules.rs index 7eea9313f0..00baceda91 100644 --- a/rust/src/push/base_rules.rs +++ b/rust/src/push/base_rules.rs @@ -63,22 +63,6 @@ pub const BASE_PREPEND_OVERRIDE_RULES: &[PushRule] = &[PushRule { }]; pub const BASE_APPEND_OVERRIDE_RULES: &[PushRule] = &[ - // We don't want to notify on edits. Not only can this be confusing in real - // time (2 notifications, one message) but it's especially confusing - // if a bridge needs to edit a previously backfilled message. - PushRule { - rule_id: Cow::Borrowed("global/override/.com.beeper.suppress_edits"), - priority_class: 5, - conditions: Cow::Borrowed(&[Condition::Known(KnownCondition::EventMatch( - EventMatchCondition { - key: Cow::Borrowed("content.m\\.relates_to.rel_type"), - pattern: Cow::Borrowed("m.replace"), - }, - ))]), - actions: Cow::Borrowed(&[]), - default: true, - default_enabled: true, - }, PushRule { rule_id: Cow::Borrowed("global/override/.m.rule.suppress_notices"), priority_class: 5, @@ -146,7 +130,7 @@ pub const BASE_APPEND_OVERRIDE_RULES: &[PushRule] = &[ priority_class: 5, conditions: Cow::Borrowed(&[Condition::Known( KnownCondition::ExactEventPropertyContainsType(EventPropertyIsTypeCondition { - key: Cow::Borrowed("content.m\\.mentions.user_ids"), + key: Cow::Borrowed(r"content.m\.mentions.user_ids"), value_type: Cow::Borrowed(&EventMatchPatternType::UserId), }), )]), @@ -167,8 +151,8 @@ pub const BASE_APPEND_OVERRIDE_RULES: &[PushRule] = &[ priority_class: 5, conditions: Cow::Borrowed(&[ Condition::Known(KnownCondition::EventPropertyIs(EventPropertyIsCondition { - key: Cow::Borrowed("content.m\\.mentions.room"), - value: Cow::Borrowed(&SimpleJsonValue::Bool(true)), + key: Cow::Borrowed(r"content.m\.mentions.room"), + value: Cow::Owned(SimpleJsonValue::Bool(true)), })), Condition::Known(KnownCondition::SenderNotificationPermission { key: Cow::Borrowed("room"), @@ -241,6 +225,21 @@ pub const BASE_APPEND_OVERRIDE_RULES: &[PushRule] = &[ default: true, default_enabled: true, }, + // We don't want to notify on edits *unless* the edit directly mentions a + // user, which is handled above. + PushRule { + rule_id: Cow::Borrowed("global/override/.org.matrix.msc3958.suppress_edits"), + priority_class: 5, + conditions: Cow::Borrowed(&[Condition::Known(KnownCondition::EventPropertyIs( + EventPropertyIsCondition { + key: Cow::Borrowed(r"content.m\.relates_to.rel_type"), + value: Cow::Owned(SimpleJsonValue::Str(Cow::Borrowed("m.replace"))), + }, + ))]), + actions: Cow::Borrowed(&[]), + default: true, + default_enabled: true, + }, PushRule { rule_id: Cow::Borrowed("global/override/.org.matrix.msc3930.rule.poll_response"), priority_class: 5, diff --git a/rust/src/push/evaluator.rs b/rust/src/push/evaluator.rs index 59c53b1776..48e670478b 100644 --- a/rust/src/push/evaluator.rs +++ b/rust/src/push/evaluator.rs @@ -117,7 +117,7 @@ impl PushRuleEvaluator { msc3931_enabled: bool, ) -> Result { let body = match flattened_keys.get("content.body") { - Some(JsonValue::Value(SimpleJsonValue::Str(s))) => s.clone(), + Some(JsonValue::Value(SimpleJsonValue::Str(s))) => s.clone().into_owned(), _ => String::new(), }; @@ -313,13 +313,15 @@ impl PushRuleEvaluator { }; let pattern = match &*exact_event_match.value_type { - EventMatchPatternType::UserId => user_id, - EventMatchPatternType::UserLocalpart => get_localpart_from_id(user_id)?, + EventMatchPatternType::UserId => user_id.to_owned(), + EventMatchPatternType::UserLocalpart => { + get_localpart_from_id(user_id)?.to_owned() + } }; self.match_event_property_contains( exact_event_match.key.clone(), - Cow::Borrowed(&SimpleJsonValue::Str(pattern.to_string())), + Cow::Borrowed(&SimpleJsonValue::Str(Cow::Owned(pattern))), )? } KnownCondition::ContainsDisplayName => { @@ -494,7 +496,7 @@ fn push_rule_evaluator() { let mut flattened_keys = BTreeMap::new(); flattened_keys.insert( "content.body".to_string(), - JsonValue::Value(SimpleJsonValue::Str("foo bar bob hello".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("foo bar bob hello"))), ); let evaluator = PushRuleEvaluator::py_new( flattened_keys, @@ -522,7 +524,7 @@ fn test_requires_room_version_supports_condition() { let mut flattened_keys = BTreeMap::new(); flattened_keys.insert( "content.body".to_string(), - JsonValue::Value(SimpleJsonValue::Str("foo bar bob hello".to_string())), + JsonValue::Value(SimpleJsonValue::Str(Cow::Borrowed("foo bar bob hello"))), ); let flags = vec![RoomVersionFeatures::ExtensibleEvents.as_str().to_string()]; let evaluator = PushRuleEvaluator::py_new( diff --git a/rust/src/push/mod.rs b/rust/src/push/mod.rs index 514980579b..829fb79d0e 100644 --- a/rust/src/push/mod.rs +++ b/rust/src/push/mod.rs @@ -256,7 +256,7 @@ impl<'de> Deserialize<'de> for Action { #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)] #[serde(untagged)] pub enum SimpleJsonValue { - Str(String), + Str(Cow<'static, str>), Int(i64), Bool(bool), Null, @@ -265,7 +265,7 @@ pub enum SimpleJsonValue { impl<'source> FromPyObject<'source> for SimpleJsonValue { fn extract(ob: &'source PyAny) -> PyResult { if let Ok(s) = ::try_from(ob) { - Ok(SimpleJsonValue::Str(s.to_string())) + Ok(SimpleJsonValue::Str(Cow::Owned(s.to_string()))) // A bool *is* an int, ensure we try bool first. } else if let Ok(b) = ::try_from(ob) { Ok(SimpleJsonValue::Bool(b.extract()?)) @@ -585,7 +585,7 @@ impl FilteredPushRules { } if !self.msc3958_suppress_edits_enabled - && rule.rule_id == "global/override/.com.beeper.suppress_edits" + && rule.rule_id == "global/override/.org.matrix.msc3958.suppress_edits" { return false; } diff --git a/tests/push/test_bulk_push_rule_evaluator.py b/tests/push/test_bulk_push_rule_evaluator.py index 1e06f86071..829b9df83d 100644 --- a/tests/push/test_bulk_push_rule_evaluator.py +++ b/tests/push/test_bulk_push_rule_evaluator.py @@ -409,12 +409,12 @@ class TestBulkPushRuleEvaluator(HomeserverTestCase): ) ) - # Room mentions from those without power should not notify. + # The edit should not cause a notification. self.assertFalse( self._create_and_process( bulk_evaluator, { - "body": self.alice, + "body": "Test message", "m.relates_to": { "rel_type": RelationTypes.REPLACE, "event_id": event.event_id, @@ -422,3 +422,20 @@ class TestBulkPushRuleEvaluator(HomeserverTestCase): }, ) ) + + # An edit which is a mention will cause a notification. + self.assertTrue( + self._create_and_process( + bulk_evaluator, + { + "body": "Test message", + "m.relates_to": { + "rel_type": RelationTypes.REPLACE, + "event_id": event.event_id, + }, + "m.mentions": { + "user_ids": [self.alice], + }, + }, + ) + )