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authorBrendan Abolivier <babolivier@matrix.org>2022-03-31 18:27:21 +0200
committerGitHub <noreply@github.com>2022-03-31 18:27:21 +0200
commit5e88143dff7aa6f8682bd6182e946b3470d1728e (patch)
tree17c65e0c0f490b2fbb9bac3459f0c51eda876c8e /synapse/events/third_party_rules.py
parentREADME-testing.md: fix minor error (diff)
downloadsynapse-5e88143dff7aa6f8682bd6182e946b3470d1728e.tar.xz
Add a callback to react to 3PID associations (#12302)
Diffstat (limited to 'synapse/events/third_party_rules.py')
-rw-r--r--synapse/events/third_party_rules.py26
1 files changed, 26 insertions, 0 deletions
diff --git a/synapse/events/third_party_rules.py b/synapse/events/third_party_rules.py
index bfca454f51..ef68e20282 100644
--- a/synapse/events/third_party_rules.py
+++ b/synapse/events/third_party_rules.py
@@ -42,6 +42,7 @@ CHECK_CAN_SHUTDOWN_ROOM_CALLBACK = Callable[[str, str], Awaitable[bool]]
 CHECK_CAN_DEACTIVATE_USER_CALLBACK = Callable[[str, bool], Awaitable[bool]]
 ON_PROFILE_UPDATE_CALLBACK = Callable[[str, ProfileInfo, bool, bool], Awaitable]
 ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK = Callable[[str, bool, bool], Awaitable]
+ON_THREEPID_BIND_CALLBACK = Callable[[str, str, str], Awaitable]
 
 
 def load_legacy_third_party_event_rules(hs: "HomeServer") -> None:
@@ -169,6 +170,7 @@ class ThirdPartyEventRules:
         self._on_user_deactivation_status_changed_callbacks: List[
             ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK
         ] = []
+        self._on_threepid_bind_callbacks: List[ON_THREEPID_BIND_CALLBACK] = []
 
     def register_third_party_rules_callbacks(
         self,
@@ -187,6 +189,7 @@ class ThirdPartyEventRules:
         on_user_deactivation_status_changed: Optional[
             ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK
         ] = None,
+        on_threepid_bind: Optional[ON_THREEPID_BIND_CALLBACK] = None,
     ) -> None:
         """Register callbacks from modules for each hook."""
         if check_event_allowed is not None:
@@ -221,6 +224,9 @@ class ThirdPartyEventRules:
                 on_user_deactivation_status_changed,
             )
 
+        if on_threepid_bind is not None:
+            self._on_threepid_bind_callbacks.append(on_threepid_bind)
+
     async def check_event_allowed(
         self, event: EventBase, context: EventContext
     ) -> Tuple[bool, Optional[dict]]:
@@ -479,3 +485,23 @@ class ThirdPartyEventRules:
                 logger.exception(
                     "Failed to run module API callback %s: %s", callback, e
                 )
+
+    async def on_threepid_bind(self, user_id: str, medium: str, address: str) -> None:
+        """Called after a threepid association has been verified and stored.
+
+        Note that this callback is called when an association is created on the
+        local homeserver, not when it's created on an identity server (and then kept track
+        of so that it can be unbound on the same IS later on).
+
+        Args:
+            user_id: the user being associated with the threepid.
+            medium: the threepid's medium.
+            address: the threepid's address.
+        """
+        for callback in self._on_threepid_bind_callbacks:
+            try:
+                await callback(user_id, medium, address)
+            except Exception as e:
+                logger.exception(
+                    "Failed to run module API callback %s: %s", callback, e
+                )