Don't require optional invite_room_state field on fed v2 invite (#1…

…4083)
matrix-org · Oct 14, 2022 · 97b3d03 · 97b3d03
1 parent 126a157
commit 97b3d03
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diff --git a/changelog.d/14083.bugfix b/changelog.d/14083.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where Synapse would error on the optional 'invite_room_state' field not being provided to [`PUT /_matrix/federation/v2/invite/{roomId}/{eventId}`](https://spec.matrix.org/v1.4/server-server-api/#put_matrixfederationv2inviteroomideventid).
diff --git a/synapse/federation/transport/server/federation.py b/synapse/federation/transport/server/federation.py
@@ -489,7 +489,7 @@ async def on_PUT(
 
         room_version = content["room_version"]
         event = content["event"]
-        invite_room_state = content["invite_room_state"]
+        invite_room_state = content.get("invite_room_state", [])
 
         # Synapse expects invite_room_state to be in unsigned, as it is in v1
         # API
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Fix a long-standing bug where Synapse would error on the optional 'invite_room_state' field not being provided to [`PUT /_matrix/federation/v2/invite/{roomId}/{eventId}`](https://spec.matrix.org/v1.4/server-server-api/#put_matrixfederationv2inviteroomideventid).