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CORS for Core project

See original GitHub issue

I’m trying to call APP service API from another application. I put these in my Startup.cs:

public IServiceProvider ConfigureServices(IServiceCollection services)
        {
            //CORS
            var corsBuilder = new CorsPolicyBuilder();
            corsBuilder.AllowAnyHeader();
            corsBuilder.AllowAnyMethod();
            corsBuilder.AllowAnyOrigin();
            corsBuilder.AllowCredentials();

            services.AddCors(options =>
            {
                options.AddPolicy("AllowAll", corsBuilder.Build());
            });

            // MVC
            services.AddMvc(options =>
            {
                options.Filters.Add(new AutoValidateAntiforgeryTokenAttribute());
            });

            //Configure Abp and Dependency Injection
            return services.AddAbp<TemplWebModule>(options =>
            {
                //Configure Log4Net logging
                options.IocManager.IocContainer.AddFacility<LoggingFacility>(
                    f => f.UseAbpLog4Net().WithConfig("log4net.config")
                );
            });
        }

 public void Configure(IApplicationBuilder app)
        {
            app.UseAbp();

            AuthConfigurer.Configure(app, _appConfiguration);

            app.UseStaticFiles();

            app.UseAppBuilder(ConfigureOwinServices);

            app.UseCors("AllowAll");
            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "defaultWithArea",
                    template: "{area}/{controller=Home}/{action=Index}/{id?}");

                routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");
            });
        }

I still have this issue:

XMLHttpRequest cannot load http://localhost:5102/api/services/app/Test/Get?id=9b1576ac-8be9-4f05-24e4-08d3eeaf7b71. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://testproject.local' is therefore not allowed access. The response had HTTP status code 500.

I even tried to put this on my application service interface: [EnableCors("AllowAll")]