public override void OnActionExecuting(ActionExecutingContext filterContext) { var username = filterContext.HttpContext.User.Identity.Name; if (((WindowsIdentity)filterContext.HttpContext.User.Identity).Groups.Where(_ => ((_.Translate(typeof(NTAccount)).ToString().Contains(GroupHelper.GetAdminGroup())) || _.Translate(typeof(NTAccount)).ToString().Contains(GroupHelper.GetOperatorGroup()))).Any()) { return; //User is Operator so return; } else { filterContext.Result = new RedirectToRouteResult(new RouteValueDictionary(new { controller = "Operator", action = "AccessDenied", userId = username, routeController = filterContext.RequestContext.RouteData.Values["controller"], routeAction = filterContext.RequestContext.RouteData.Values["action"] })); } }