public static void Register(HttpConfiguration config)
        {
            config.Routes.MapHttpRoute(
                name: "DefaultApi",
                routeTemplate: "api/{controller}/{id}",
                defaults: new { id = RouteParameter.Optional }
            );

            var corsConfig = new Thinktecture.IdentityModel.Http.Cors.WebApi.WebApiCorsConfiguration();
            corsConfig.ForResources("Identity").ForOrigins("https://localhost:44300").AllowAll();
            var handler = new Thinktecture.IdentityModel.Http.Cors.WebApi.CorsMessageHandler(corsConfig, config);
            config.MessageHandlers.Add(handler);

            config.EnableSystemDiagnosticsTracing();
            config.MessageHandlers.Add(
                new AuthenticationHandler(CreateAuthenticationConfiguration()));
        }
        public static void Register(HttpConfiguration config)
        {
            config.Routes.MapHttpRoute(
                name: "DefaultApi",
                routeTemplate: "api/{controller}/{id}",
                defaults: new { id = RouteParameter.Optional }
                );

            var corsConfig = new Thinktecture.IdentityModel.Http.Cors.WebApi.WebApiCorsConfiguration();

            corsConfig.ForResources("Identity").ForOrigins("https://localhost:44300").AllowAll();
            var handler = new Thinktecture.IdentityModel.Http.Cors.WebApi.CorsMessageHandler(corsConfig, config);

            config.MessageHandlers.Add(handler);

            config.EnableSystemDiagnosticsTracing();
            config.MessageHandlers.Add(
                new AuthenticationHandler(CreateAuthenticationConfiguration()));
        }