public Task <FilterResult> FilterAsync(FilterAttribute attribute, MiddlewareData data)
{
var principal = data.Features.RequireOne <AuthenticationFeature>().Principal;
if (!principal.IsAuthenticated())
{
var message = new BaseOutMessage()
{
Text = "Unauthorized access"
};
var result = FilterResult.BreakExecution(data.AddRenderMessageFeature(message));
return(Task.FromResult(result));
}
return(Task.FromResult(FilterResult.NextFilter(data)));
}
