RequireBasicAuthAttribute

gistfile1.cs

public class RequireBasicAuth : ActionFilterAttribute
    {
        public bool RequireSsl { get; set; }
        private IAuthProvider AuthProvider { get; set; }

        public RequireBasicAuth(bool requireSsl = true)
        {
            AuthProvider = MunqDependencyResolver.Container.Resolve<IAuthProvider>();
            AuthProvider.RequireSsl = true;
        }

        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            if (filterContext == null)
                throw new ArgumentNullException("FilterContext");

            if (AuthProvider == null)
                throw new ArgumentNullException("IAuthProvider");

            if (AuthProvider.Authenticate(filterContext) == false)
            {
                var req = filterContext.HttpContext.Request;

                var response = filterContext.HttpContext.Response;
                response.StatusCode = 401;
                response.AddHeader("WWW-Authenticate", "Basic realm=\"Emergidata\"");
                response.End();
            }
            else
            {
                var controller = filterContext.Controller as IAppController;
                controller.DynamicSession= AuthProvider.AuthProviderContext;
            }
        }
    }