title: SignalR core JWT claims
body: <pre><code>cfg.Events = new JwtBearerEvents
                      {
                          OnMessageReceived = context =&gt;
                          {
                              var accessToken = context.Request.Query["access_token"];
  
                              // If the request is for our hub...
                              var path = context.HttpContext.Request.Path;
                              if (!string.IsNullOrEmpty(accessToken) &amp;&amp;
                                  (path.StartsWithSegments("/sas")))
                              {
                                  // Read the token out of the query string
                                  context.Token = accessToken;
                              }
  
                              return Task.CompletedTask;
                          }
                      };
  </code></pre>
  
  <p>in my hub i tried to get claims like that </p>
  
  <pre><code>Context.User.Claims
  </code></pre>
  
  <p>but theyre empty</p>
  
  <p>so is there any option to get my JWT claims in my signalr hub?</p>