feat(ui): configurable ICE interfaces in the Node page

The ice_interfaces setting (auto-exclude vs explicit whitelist) is now
editable from the Node page, persisted via the settings API and roster,
and hot-swapped at runtime by re-installing the aioice filter.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 13 insertions, 9 deletions

diff --git a/packages/meshbay-node/src/meshbay_node/roster.py b/packages/meshbay-node/src/meshbay_node/roster.py
index 5bdb5ee..5af2b55 100644
--- a/packages/meshbay-node/src/meshbay_node/roster.py
+++ b/packages/meshbay-node/src/meshbay_node/roster.py
@@ -765,6 +765,7 @@ class Roster:
     SETTING_MAX_STREAMS = "max_concurrent_streams"
     SETTING_TRANSCODE = "transcode_incompatible_video"
     SETTING_STUN_SERVERS = "stun_servers"
+    SETTING_ICE_INTERFACES = "ice_interfaces"
 
     async def node_settings(self, defaults: dict) -> dict:
         """Current effective settings: roster override if present, else config default."""
@@ -785,15 +786,18 @@ class Roster:
                     result[key] = int(stored)
             else:
                 result[key] = defaults.get(key)
-        stored = await self.get_setting(self.NODE_WIDE_GROUP_ID,
-                                        self.SETTING_STUN_SERVERS)
-        if stored is not None:
-            try:
-                result["stun_servers"] = _json.loads(stored)
-            except (ValueError, TypeError):
-                result["stun_servers"] = defaults.get("stun_servers", [])
-        else:
-            result["stun_servers"] = defaults.get("stun_servers", [])
+        for list_key, setting in [
+            ("stun_servers", self.SETTING_STUN_SERVERS),
+            ("ice_interfaces", self.SETTING_ICE_INTERFACES),
+        ]:
+            stored = await self.get_setting(self.NODE_WIDE_GROUP_ID, setting)
+            if stored is not None:
+                try:
+                    result[list_key] = _json.loads(stored)
+                except (ValueError, TypeError):
+                    result[list_key] = defaults.get(list_key, [])
+            else:
+                result[list_key] = defaults.get(list_key, [])
         return result
 
     async def set_node_setting(self, key: str, value: str,