ensure entities in gTLD registrar domain responses include handle, roles and vcardArray properties.

Author: gbxyz

lib/rdap-validator.js

@@ -1912,6 +1912,18 @@ self.validateGTLDRegistrarDomain = function(domain, name) {
 
     self.pushPath(".entities");
 
+    if (domain.hasOwnProperty("entities") && self.isArray(domain.entities)) {
+        self.iterate(
+            domain.entities,
+            function (e) {
+                ["handle", "roles", "vcardArray"].forEach(p => self.add(
+                    e.hasOwnProperty(p),
+                    `Entity MUST have the '${p}' property.`,
+                ));
+            }
+        );
+    }
+
     const rant = (
         domain.hasOwnProperty("entities") && self.isArray(domain.entities)
         ? domain.entities : []