set roles on connect endpoints

MediaBrowser.Controller/Net/IAuthService.cs

@@ -1,9 +1,14 @@
 using ServiceStack.Web;
+using System.Collections.Generic;
 
 namespace MediaBrowser.Controller.Net
 {
     public interface IAuthService
     {
-        void Authenticate(IRequest request, IResponse response, object requestDto, bool allowLocal);
+        void Authenticate(IRequest request, 
+            IResponse response, 
+            object requestDto, 
+            bool allowLocal, 
+            string[] roles);
     }
 }