fix routing table key list

.pre-commit-config.yaml

@@ -52,8 +52,8 @@ repos:
 #     - id: pydoclint
 #       args: [--config=pyproject.toml]
 
-- repo: https://github.com/tcort/markdown-link-check
-  rev: v3.11.2
-  hooks:
-    - id: markdown-link-check
-      args: ['--quiet']
+# - repo: https://github.com/tcort/markdown-link-check
+#   rev: v3.11.2
+#   hooks:
+#     - id: markdown-link-check
+#       args: ['--quiet']

llama_stack/distribution/routers/routing_tables.py

@@ -94,6 +94,15 @@ class ShieldsRoutingTable(CommonRoutingTableImpl, Shields):
     async def list_shields(self) -> List[ShieldSpec]:
         specs = []
         for entry in self.routing_table_config:
+            if isinstance(entry.routing_key, list):
+                for k in entry.routing_key:
+                    specs.append(
+                        ShieldSpec(
+                            shield_type=k,
+                            provider_config=entry,
+                        )
+                    )
+            else:
                 specs.append(
                     ShieldSpec(
                         shield_type=entry.routing_key,