Ongoing rewrite work

src/backend/lib/access/proxy_hosts-list.json

@@ -0,0 +1,23 @@
+{
+  "anyOf": [
+    {
+      "$ref": "roles#/definitions/admin"
+    },
+    {
+      "type": "object",
+      "required": ["permission_proxy_hosts", "roles"],
+      "properties": {
+        "permission_proxy_hosts": {
+          "$ref": "perms#/definitions/view"
+        },
+        "roles": {
+          "type": "array",
+          "items": {
+            "type": "string",
+            "enum": ["user"]
+          }
+        }
+      }
+    }
+  ]
+}