public override void OnException(ExceptionContext filterContext)
{
Exception ex = filterContext.Exception;
filterContext.ExceptionHandled = true;
filterContext.Result = new JsonResult {
Data = JsonError.Throw(filterContext.RouteData.Values["action"].ToString(), ex), JsonRequestBehavior = JsonRequestBehavior.AllowGet, ContentEncoding = Encoding.UTF8, ContentType = "application/json"
};
}
public override void OnAuthorization(AuthorizationContext filterContext)
{
// no permission
if (AccessLevel == RFAccessLevel.NotSet && string.IsNullOrWhiteSpace(Permission))
{
SetCachePolicy(filterContext);
return;
}
if (!filterContext.HttpContext.User.Identity.IsAuthenticated)
{
if (RFSettings.GetAppSetting("DisableAuthentication", false))
{
return;
}
// auth failed, redirect to login page
filterContext.Result = new HttpUnauthorizedResult();
}
var userName = filterContext.HttpContext.User.Identity.Name;
var controllerName = filterContext.RouteData.GetRequiredString("controller");
var areaName = filterContext.RouteData.DataTokens["area"]?.ToString() ?? "Core";
var actionName = filterContext.RouteData.GetRequiredString("action");
var accessOk = AccessLevel == RFAccessLevel.NotSet || RIFFStart.UserRole.HasPermission(userName, areaName, controllerName, AccessLevel.ToString());
var permissionOk = string.IsNullOrWhiteSpace(Permission) || RIFFStart.UserRole.HasPermission(userName, areaName, controllerName, Permission);
if (!accessOk || !permissionOk)
{
RFStatic.Log.Warning(this, "Denying authorization to user {0} to area {1}/{2}/{3}:{4}",
userName, areaName, controllerName, AccessLevel.ToString(), Permission);
var message = String.Format("Unauthorized - permission required: {0}/{1}/{2}/{3}", areaName,
controllerName, AccessLevel.ToString(), Permission);
switch (ResponseType)
{
case ResponseType.Page:
{
var viewData = new ViewDataDictionary(new RIFF.Web.Core.Models.ErrorModel
{
Message = message
});
viewData.Add("Title", "Unauthorized");
filterContext.Result = new ViewResult {
ViewName = "RIFFError", ViewData = viewData
};
}
break;
case ResponseType.Json:
filterContext.Result = new JsonResult
{
ContentType = "application/json",
Data = JsonError.Throw(actionName, message)
};
break;
}
}
else
{
SetCachePolicy(filterContext);
}
}