All the code

Gameboard.ShogiUI.Sockets/Managers/SocketConnectionManager.cs

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+using Microsoft.AspNetCore.Http;
+using System;
+using System.Net;
+using System.Threading.Tasks;
+
+namespace Websockets.Managers
+{
+  public interface ISocketConnectionManager
+  {
+    Task HandleSocketRequest(HttpContext context);
+  }
+
+  public class SocketConnectionManager : ISocketConnectionManager
+  {
+    private readonly ISocketCommunicationManager communicationManager;
+    private readonly ISocketTokenManager tokenManager;
+
+    public SocketConnectionManager(ISocketCommunicationManager communicationManager, ISocketTokenManager tokenManager) : base()
+    {
+      this.communicationManager = communicationManager;
+      this.tokenManager = tokenManager;
+
+    }
+
+    public async Task HandleSocketRequest(HttpContext context)
+    {
+      var hasToken = context.Request.Query.Keys.Contains("token");
+      if (hasToken)
+      {
+        var oneTimeToken = context.Request.Query["token"][0];
+        var tokenAsGuid = Guid.Parse(oneTimeToken);
+        var userName = tokenManager.GetUsername(tokenAsGuid);
+        if (!string.IsNullOrEmpty(userName))
+        {
+          var socket = await context.WebSockets.AcceptWebSocketAsync();
+          await communicationManager.CommunicateWith(socket, userName);
+          return;
+        }
+      }
+      context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
+      return;
+    }
+  }
+}