public void OnActionExecuting(ActionExecutingContext filterContext)
{
// Don't show filter multiple times when using Html.RenderAction or Html.Action.
if (filterContext.IsChildAction == true)
{
return;
}
// Action trace centralyzed
ApplicationTracer.ApplicationTrace(System.Diagnostics.TraceLevel.Info, this.GetType(),
filterContext.Controller.ToString(), filterContext.ActionDescriptor.ActionName, "Child action", null);
}
void IAuthenticationFilter.OnAuthenticationChallenge(AuthenticationChallengeContext filterContext)
{
string Name = filterContext.HttpContext.User.Identity.Name;
var user = filterContext.HttpContext.User;
if (user == null || !user.Identity.IsAuthenticated)
{
filterContext.Result = new HttpUnauthorizedResult();
}
else
{
string controllerName = filterContext.RouteData.Values["controller"].ToString();
string actionName = filterContext.RouteData.Values["action"].ToString();
// Authentication challenge trace centralyzed
ApplicationTracer.ApplicationTrace(System.Diagnostics.TraceLevel.Info, this.GetType(), controllerName, actionName, "OnAuthenticationChallenge", null);
}
}
public override void OnException(ExceptionContext filterContext)
{
if (filterContext.ExceptionHandled || !filterContext.HttpContext.IsCustomErrorEnabled)
{
//((Controller)filterContext.Controller).ModelState.AddModelError("",filterContext.Exception.InnerException.InnerException.Message);
//filterContext.ExceptionHandled = true;
return;
}
if (new HttpException(null, filterContext.Exception).GetHttpCode() != 500)
{
return;
}
if (!ExceptionType.IsInstanceOfType(filterContext.Exception))
{
return;
}
var controllerName = (string)filterContext.RouteData.Values["controller"];
var actionName = (string)filterContext.RouteData.Values["action"];
var model = new HandleErrorInfo(filterContext.Exception, controllerName, actionName);
// if the request is AJAX return JSON else view.
if (filterContext.HttpContext.Request.Headers["X-Requested-With"] == "XMLHttpRequest")
{
filterContext.Result = new JsonResult
{
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
Data = new
{
error = true,
message = filterContext.Exception.Message
}
};
}
else
{
filterContext.Result = new ViewResult
{
ViewName = View,
MasterName = Master,
ViewData = new ViewDataDictionary <HandleErrorInfo>(model),
TempData = filterContext.Controller.TempData
};
}
ApplicationTracer.SignalExceptionToElmahAndTrace(filterContext.Exception, this.GetType(), controllerName, actionName);
// log the error using log4net.
// _logger.Error(filterContext.Exception.Message, filterContext.Exception);
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.Clear();
filterContext.HttpContext.Response.StatusCode = 500;
filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;
}
