使用javascript客户端进行SignalR身份验证

我在 MVC5 和 SignalR $ c中玩开放身份验证 $ C>。我使用javascript客户端在 SignalR 上调用一个简单的服务器方法，并从Server接收回复。它运行良好，但如果我添加 [Authorize] 标记，它甚至不会调用服务器方法（调试时没有得到任何响应）。

I was playing with the open authentication in MVC5 and SignalR. I use a javascript client to call a simple server method on SignalR and receive a reply from Server. It works well, but if I add the [Authorize] tag, it does not even call the server method (did not get any response while debugging).

我的假设是服务器将使用身份验证机制来挑战客户端。我错过了什么吗？我是否必须从客户端手动验证用户身份，如果是，我如何传递身份验证令牌？

My assumption was the server will use the Authentication mechanism to challenge the client. Am I missing anything? Do I have to manually authenticate the user from the client side and if so how do I pass the authentication token?

这是我的集线器：

    [HubName("authChatHub")]
    public class AuthChatHub : Hub
    {
        [Authorize]
        public void Ping()
        {
            Clients.Caller.Pong("Connection is FINE!!");

            Clients.Caller.Pong(Context.User == null 
              ? "Null user" 
              : Context.User.Identity.IsAuthenticated.ToString());
        }
    }

这是我的 Startup.Auth .cs

    public void ConfigureAuth(IAppBuilder app)
        {
           app.UseGoogleAuthentication();
        }

这是 Startup.cs ，使用代码启用CORS。

Here's the Startup.cs, using the code to enable CORS.

public partial class Startup
    {
        public void Configuration(IAppBuilder app)
        {
            ConfigureAuth(app); //added this after a suggestion here, not sure if this is the right place. 

            app.Map("/signalr", map =>
            {
                map.UseCors(CorsOptions.AllowAll);
                var hubConfiguration = new HubConfiguration
                {
                    // EnableJSONP = true //empty for now
                };

                map.RunSignalR(hubConfiguration);
            });
        }
    }

最后这个客户端边代码调用 hub 方法并侦听服务器RPC。

And finally this client side code calls the hub method and listens to the server RPC.

this.sendMessage = () => {
            this.authChat.server.ping();
        };
this.authChat.client.pong = (message) => { console.log(message); };