AuthenticateFilter

using System.Net;

using global::ServiceStack;
using global::ServiceStack.Logging;
using global::ServiceStack.ServiceHost;

public class AuthenticateFilter
{
	private static readonly ILog Log = LogManager.GetLogger(typeof(AuthenticateFilter));

	public static void Authenticate(IHttpRequest request, IHttpResponse response, object requestDto)
	{
		if (response.IsClosed) return;

		var httpRequest = request.OriginalRequest as HttpRequest;

		if (httpRequest == null || !httpRequest.IsAuthenticated)
		{
			response.StatusCode = (int)HttpStatusCode.Unauthorized;
			response.EndRequest();
		}
	}
}