新增加signalR连接jwt认证

ZR.Admin.WebApi/Hubs/MessageHub.cs

@@ -11,7 +11,6 @@ using ZR.Model;
 
 namespace ZR.Admin.WebApi.Hubs
 {
-    [Verify]
     public class MessageHub : Hub
     {
         //创建用户集合，用于存储所有链接的用户数据
@@ -25,14 +24,14 @@ namespace ZR.Admin.WebApi.Hubs
         /// <returns></returns>
         public override Task OnConnectedAsync()
         {
-            //name 获取不到有待研究
             var name = Context.User.Identity.Name;
+            
             var user = clientUsers.Any(u => u.ConnnectionId == Context.ConnectionId);
             //判断用户是否存在，否则添加集合
-            if (!user)
+            if (!user && Context.User.Identity.IsAuthenticated)
             {
-                clientUsers.Add(new OnlineUsers(Context.ConnectionId, Context.User.Identity.Name));
-                Console.WriteLine($"{DateTime.Now}：{Context.User.Identity.Name},{Context.ConnectionId}连接服务端success，当前已连接{clientUsers.Count}个");
+                clientUsers.Add(new OnlineUsers(Context.ConnectionId, name));
+                Console.WriteLine($"{DateTime.Now}：{name},{Context.ConnectionId}连接服务端success，当前已连接{clientUsers.Count}个");
             }
 
             Clients.All.SendAsync("onlineNum", clientUsers.Count);
@@ -51,7 +50,6 @@ namespace ZR.Admin.WebApi.Hubs
             {
                 Console.WriteLine($"用户{user?.Name}离开了，当前已连接{clientUsers.Count}个");
                 clientUsers.Remove(user);
-
                 Clients.All.SendAsync("onlineNum", clientUsers.Count);
             }
             return base.OnDisconnectedAsync(exception);

ZR.Admin.WebApi/Startup.cs

@@ -62,7 +62,7 @@ namespace ZR.Admin.WebApi
             //绑定整个对象到Model上
             services.Configure<OptionsSetting>(Configuration);
 
-            //Cookie ÈÏÖ¤
+            //jwt ÈÏÖ¤
             services.AddAuthentication(options =>
             {
                 options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
@@ -100,6 +100,10 @@ namespace ZR.Admin.WebApi
             app.Use((context, next) =>
             {
                 context.Request.EnableBuffering();
+                if (context.Request.Query.TryGetValue("access_token", out var token))
+                {
+                    context.Request.Headers.Add("Authorization", $"Bearer {token}");
+                }
                 return next();
             });
             //开启访问静态文件/wwwroot目录文件，要放在UseRouting前面
@@ -126,12 +130,12 @@ namespace ZR.Admin.WebApi
 
             app.UseEndpoints(endpoints =>
             {
+                //ÉèÖÃsocketÁ¬½Ó
+                endpoints.MapHub<MessageHub>("/msgHub");
+
                 endpoints.MapControllerRoute(
                     name: "default",
                     pattern: "{controller=Home}/{action=Index}/{id?}");
-
-                //ÉèÖÃsocketÁ¬½Ó
-                endpoints.MapHub<MessageHub>("/msgHub");
             });
         }