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authorAndrew Morgan <1342360+anoadragon453@users.noreply.github.com>2023-01-19 12:47:10 +0000
committerGitHub <noreply@github.com>2023-01-19 12:47:10 +0000
commita7b54ca8d84e9371244d792c30fc9084579470e1 (patch)
tree784b74f914bc70c64e1996ffc49e8ebcf01a32c0
parentUpdate logging_sample_config.md (#14868) (diff)
downloadsynapse-a7b54ca8d84e9371244d792c30fc9084579470e1.tar.xz
Implement MSC3930: polls push rules (#14787)
-rw-r--r--changelog.d/14787.feature1
-rw-r--r--docker/complement/conf/workers-shared-extra.yaml.j26
-rw-r--r--rust/benches/evaluator.rs9
-rw-r--r--rust/src/push/base_rules.rs78
-rw-r--r--rust/src/push/evaluator.rs2
-rw-r--r--rust/src/push/mod.rs16
-rwxr-xr-xscripts-dev/complement.sh2
-rw-r--r--stubs/synapse/synapse_rust/push.pyi3
-rw-r--r--synapse/config/experimental.py7
-rw-r--r--synapse/storage/databases/main/push_rule.py3
10 files changed, 114 insertions, 13 deletions
diff --git a/changelog.d/14787.feature b/changelog.d/14787.feature
new file mode 100644
index 0000000000..6a34035047
--- /dev/null
+++ b/changelog.d/14787.feature
@@ -0,0 +1 @@
+Implement experimental support for MSC3930: Push rules for (MSC3381) Polls.
\ No newline at end of file
diff --git a/docker/complement/conf/workers-shared-extra.yaml.j2 b/docker/complement/conf/workers-shared-extra.yaml.j2
index 7e9ec23808..281157846a 100644
--- a/docker/complement/conf/workers-shared-extra.yaml.j2
+++ b/docker/complement/conf/workers-shared-extra.yaml.j2
@@ -98,12 +98,14 @@ experimental_features:
   # client-side support for partial state in /send_join responses
   faster_joins: true
   {% endif %}
-  # Filtering /messages by relation type.
-  msc3874_enabled: true
+  # Enable support for polls
+  msc3381_polls_enabled: true
   # Enable deleting device-specific notification settings stored in account data
   msc3890_enabled: true
   # Enable removing account data support
   msc3391_enabled: true
+  # Filtering /messages by relation type.
+  msc3874_enabled: true
 
 server_notices:
   system_mxid_localpart: _server
diff --git a/rust/benches/evaluator.rs b/rust/benches/evaluator.rs
index 442a79348f..8c28bb0af3 100644
--- a/rust/benches/evaluator.rs
+++ b/rust/benches/evaluator.rs
@@ -150,8 +150,13 @@ fn bench_eval_message(b: &mut Bencher) {
     )
     .unwrap();
 
-    let rules =
-        FilteredPushRules::py_new(PushRules::new(Vec::new()), Default::default(), false, false);
+    let rules = FilteredPushRules::py_new(
+        PushRules::new(Vec::new()),
+        Default::default(),
+        false,
+        false,
+        false,
+    );
 
     b.iter(|| eval.run(&rules, Some("bob"), Some("person")));
 }
diff --git a/rust/src/push/base_rules.rs b/rust/src/push/base_rules.rs
index 35129691ca..9140a69bb6 100644
--- a/rust/src/push/base_rules.rs
+++ b/rust/src/push/base_rules.rs
@@ -1,4 +1,4 @@
-// Copyright 2022 The Matrix.org Foundation C.I.C.
+// Copyright 2022, 2023 The Matrix.org Foundation C.I.C.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -208,6 +208,20 @@ pub const BASE_APPEND_OVERRIDE_RULES: &[PushRule] = &[
         default: true,
         default_enabled: true,
     },
+    PushRule {
+        rule_id: Cow::Borrowed("global/override/.org.matrix.msc3930.rule.poll_response"),
+        priority_class: 5,
+        conditions: Cow::Borrowed(&[Condition::Known(KnownCondition::EventMatch(
+            EventMatchCondition {
+                key: Cow::Borrowed("type"),
+                pattern: Some(Cow::Borrowed("org.matrix.msc3381.poll.response")),
+                pattern_type: None,
+            },
+        ))]),
+        actions: Cow::Borrowed(&[]),
+        default: true,
+        default_enabled: true,
+    },
 ];
 
 pub const BASE_APPEND_CONTENT_RULES: &[PushRule] = &[PushRule {
@@ -596,6 +610,68 @@ pub const BASE_APPEND_UNDERRIDE_RULES: &[PushRule] = &[
         default: true,
         default_enabled: true,
     },
+    PushRule {
+        rule_id: Cow::Borrowed("global/underride/.org.matrix.msc3930.rule.poll_start_one_to_one"),
+        priority_class: 1,
+        conditions: Cow::Borrowed(&[
+            Condition::Known(KnownCondition::RoomMemberCount {
+                is: Some(Cow::Borrowed("2")),
+            }),
+            Condition::Known(KnownCondition::EventMatch(EventMatchCondition {
+                key: Cow::Borrowed("type"),
+                pattern: Some(Cow::Borrowed("org.matrix.msc3381.poll.start")),
+                pattern_type: None,
+            })),
+        ]),
+        actions: Cow::Borrowed(&[Action::Notify, SOUND_ACTION]),
+        default: true,
+        default_enabled: true,
+    },
+    PushRule {
+        rule_id: Cow::Borrowed("global/underride/.org.matrix.msc3930.rule.poll_start"),
+        priority_class: 1,
+        conditions: Cow::Borrowed(&[Condition::Known(KnownCondition::EventMatch(
+            EventMatchCondition {
+                key: Cow::Borrowed("type"),
+                pattern: Some(Cow::Borrowed("org.matrix.msc3381.poll.start")),
+                pattern_type: None,
+            },
+        ))]),
+        actions: Cow::Borrowed(&[Action::Notify]),
+        default: true,
+        default_enabled: true,
+    },
+    PushRule {
+        rule_id: Cow::Borrowed("global/underride/.org.matrix.msc3930.rule.poll_end_one_to_one"),
+        priority_class: 1,
+        conditions: Cow::Borrowed(&[
+            Condition::Known(KnownCondition::RoomMemberCount {
+                is: Some(Cow::Borrowed("2")),
+            }),
+            Condition::Known(KnownCondition::EventMatch(EventMatchCondition {
+                key: Cow::Borrowed("type"),
+                pattern: Some(Cow::Borrowed("org.matrix.msc3381.poll.end")),
+                pattern_type: None,
+            })),
+        ]),
+        actions: Cow::Borrowed(&[Action::Notify, SOUND_ACTION]),
+        default: true,
+        default_enabled: true,
+    },
+    PushRule {
+        rule_id: Cow::Borrowed("global/underride/.org.matrix.msc3930.rule.poll_end"),
+        priority_class: 1,
+        conditions: Cow::Borrowed(&[Condition::Known(KnownCondition::EventMatch(
+            EventMatchCondition {
+                key: Cow::Borrowed("type"),
+                pattern: Some(Cow::Borrowed("org.matrix.msc3381.poll.end")),
+                pattern_type: None,
+            },
+        ))]),
+        actions: Cow::Borrowed(&[Action::Notify]),
+        default: true,
+        default_enabled: true,
+    },
 ];
 
 lazy_static! {
diff --git a/rust/src/push/evaluator.rs b/rust/src/push/evaluator.rs
index c901c0fbcc..0242ee1c5f 100644
--- a/rust/src/push/evaluator.rs
+++ b/rust/src/push/evaluator.rs
@@ -483,7 +483,7 @@ fn test_requires_room_version_supports_condition() {
     };
     let rules = PushRules::new(vec![custom_rule]);
     result = evaluator.run(
-        &FilteredPushRules::py_new(rules, BTreeMap::new(), true, true),
+        &FilteredPushRules::py_new(rules, BTreeMap::new(), true, false, true),
         None,
         None,
     );
diff --git a/rust/src/push/mod.rs b/rust/src/push/mod.rs
index 2e9d3e38a1..842b13c88b 100644
--- a/rust/src/push/mod.rs
+++ b/rust/src/push/mod.rs
@@ -411,8 +411,9 @@ impl PushRules {
 pub struct FilteredPushRules {
     push_rules: PushRules,
     enabled_map: BTreeMap<String, bool>,
-    msc3664_enabled: bool,
     msc1767_enabled: bool,
+    msc3381_polls_enabled: bool,
+    msc3664_enabled: bool,
 }
 
 #[pymethods]
@@ -421,14 +422,16 @@ impl FilteredPushRules {
     pub fn py_new(
         push_rules: PushRules,
         enabled_map: BTreeMap<String, bool>,
-        msc3664_enabled: bool,
         msc1767_enabled: bool,
+        msc3381_polls_enabled: bool,
+        msc3664_enabled: bool,
     ) -> Self {
         Self {
             push_rules,
             enabled_map,
-            msc3664_enabled,
             msc1767_enabled,
+            msc3381_polls_enabled,
+            msc3664_enabled,
         }
     }
 
@@ -447,13 +450,18 @@ impl FilteredPushRules {
             .iter()
             .filter(|rule| {
                 // Ignore disabled experimental push rules
+
+                if !self.msc1767_enabled && rule.rule_id.contains("org.matrix.msc1767") {
+                    return false;
+                }
+
                 if !self.msc3664_enabled
                     && rule.rule_id == "global/override/.im.nheko.msc3664.reply"
                 {
                     return false;
                 }
 
-                if !self.msc1767_enabled && rule.rule_id.contains("org.matrix.msc1767") {
+                if !self.msc3381_polls_enabled && rule.rule_id.contains("org.matrix.msc3930") {
                     return false;
                 }
 
diff --git a/scripts-dev/complement.sh b/scripts-dev/complement.sh
index 7c48d8bccb..a183653d52 100755
--- a/scripts-dev/complement.sh
+++ b/scripts-dev/complement.sh
@@ -190,7 +190,7 @@ fi
 
 extra_test_args=()
 
-test_tags="synapse_blacklist,msc3787,msc3874,msc3890,msc3391"
+test_tags="synapse_blacklist,msc3787,msc3874,msc3890,msc3391,msc3930"
 
 # All environment variables starting with PASS_ will be shared.
 # (The prefix is stripped off before reaching the container.)
diff --git a/stubs/synapse/synapse_rust/push.pyi b/stubs/synapse/synapse_rust/push.pyi
index 373b40740b..304ed7111c 100644
--- a/stubs/synapse/synapse_rust/push.pyi
+++ b/stubs/synapse/synapse_rust/push.pyi
@@ -43,8 +43,9 @@ class FilteredPushRules:
         self,
         push_rules: PushRules,
         enabled_map: Dict[str, bool],
-        msc3664_enabled: bool,
         msc1767_enabled: bool,
+        msc3381_polls_enabled: bool,
+        msc3664_enabled: bool,
     ): ...
     def rules(self) -> Collection[Tuple[PushRule, bool]]: ...
 
diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py
index 0444ef8244..89586db763 100644
--- a/synapse/config/experimental.py
+++ b/synapse/config/experimental.py
@@ -146,6 +146,13 @@ class ExperimentalConfig(Config):
                 "required to communicate account data deletions to clients."
             )
 
+        # MSC3381: Polls.
+        # In practice, supporting polls in Synapse only requires an implementation of
+        # MSC3930: Push rules for MSC3391 polls; which is what this option enables.
+        self.msc3381_polls_enabled: bool = experimental.get(
+            "msc3381_polls_enabled", False
+        )
+
         # MSC3912: Relation-based redactions.
         self.msc3912_enabled: bool = experimental.get("msc3912_enabled", False)
 
diff --git a/synapse/storage/databases/main/push_rule.py b/synapse/storage/databases/main/push_rule.py
index d4e4b777da..03182887d1 100644
--- a/synapse/storage/databases/main/push_rule.py
+++ b/synapse/storage/databases/main/push_rule.py
@@ -86,8 +86,9 @@ def _load_rules(
     filtered_rules = FilteredPushRules(
         push_rules,
         enabled_map,
-        msc3664_enabled=experimental_config.msc3664_enabled,
         msc1767_enabled=experimental_config.msc1767_enabled,
+        msc3664_enabled=experimental_config.msc3664_enabled,
+        msc3381_polls_enabled=experimental_config.msc3381_polls_enabled,
     )
 
     return filtered_rules