/// <summary>
/// IsTrapped
/// </summary>
/// <param name="httpContext"></param>
/// <returns></returns>
public bool IsTrapped(HttpContext httpContext)
{
if (httpContext.Items.TryGetValue(HttpContextItemName, out object value) == false)
{
HoneypotSettings settings = httpContext.RequestServices.GetRequiredService <HoneypotSettings>();
bool trapped = httpContext.Request.Form
.Any(x => settings.IsFieldName(x.Key) && x.Value.Any(v => string.IsNullOrEmpty(v) == false));
httpContext.Items.Add(HttpContextItemName, trapped);
return(trapped);
}
else
{
return((bool)value);
}
}
public HoneypotTagHelper(HoneypotSettings settings)
{
Settings = settings;
}
public static IServiceCollection AddHoneypot(this IServiceCollection services, HoneypotSettings settings)
{
services.AddTransient <HoneypotAttribute>();
services.AddTransient <HoneypotService>();
services.AddSingleton(settings);
return(services);
}
public HoneypotAttribute(HoneypotSettings settings)
{
Settings = settings;
}
