Add module API callbacks for adding and deleting local 3PID associations (#15044

2 files changed, 17 insertions, 3 deletions

diff --git a/synapse/rest/admin/users.py b/synapse/rest/admin/users.py
index 7cc4db20d6..357e9a574d 100644
--- a/synapse/rest/admin/users.py
+++ b/synapse/rest/admin/users.py
@@ -304,13 +304,20 @@ class UserRestServletV2(RestServlet):
                 # remove old threepids
                 for medium, address in del_threepids:
                     try:
-                        await self.auth_handler.delete_threepid(
-                            user_id, medium, address, None
+                        # Attempt to remove any known bindings of this third-party ID
+                        # and user ID from identity servers.
+                        await self.hs.get_identity_handler().try_unbind_threepid(
+                            user_id, medium, address, id_server=None
                         )
                     except Exception:
                         logger.exception("Failed to remove threepids")
                         raise SynapseError(500, "Failed to remove threepids")
 
+                    # Delete the local association of this user ID and third-party ID.
+                    await self.auth_handler.delete_local_threepid(
+                        user_id, medium, address
+                    )
+
                 # add new threepids
                 current_time = self.hs.get_clock().time_msec()
                 for medium, address in add_threepids:
diff --git a/synapse/rest/client/account.py b/synapse/rest/client/account.py
index 662f5bf762..484d7440a4 100644
--- a/synapse/rest/client/account.py
+++ b/synapse/rest/client/account.py
@@ -768,7 +768,9 @@ class ThreepidDeleteRestServlet(RestServlet):
         user_id = requester.user.to_string()
 
         try:
-            ret = await self.auth_handler.delete_threepid(
+            # Attempt to remove any known bindings of this third-party ID
+            # and user ID from identity servers.
+            ret = await self.hs.get_identity_handler().try_unbind_threepid(
                 user_id, body.medium, body.address, body.id_server
             )
         except Exception:
@@ -783,6 +785,11 @@ class ThreepidDeleteRestServlet(RestServlet):
         else:
             id_server_unbind_result = "no-support"
 
+        # Delete the local association of this user ID and third-party ID.
+        await self.auth_handler.delete_local_threepid(
+            user_id, body.medium, body.address
+        )
+
         return 200, {"id_server_unbind_result": id_server_unbind_result}