Merge branch 'main' into users/rido/teams-samples

Author: MattB-msft

src/samples/Authorization/OBOAuthorization/Program.cs

@@ -60,12 +60,22 @@ CopilotClient GetClient(AgentApplication app, ITurnContext turnContext)
             "mcs");
     }
 
+    app.OnMessage("signout", async (turnContext, turnState, cancellationToken) =>
+    {
+        // Force a user signout to reset the user state
+        // This is needed to reset the token in Azure Bot Services if needed. 
+        // Typically this wouldn't be need in a production Agent.  Made available to assist it starting from scratch.
+        await app.UserAuthorization.SignOutUserAsync(turnContext, turnState, cancellationToken: cancellationToken);
+        await turnContext.SendActivityAsync("You have signed out", cancellationToken: cancellationToken);
+    }, rank: RouteRank.First);
+
     // Since Auto SignIn is enabled, by the time this is called the token is already available via UserAuthorization.GetTurnTokenAsync or
     // UserAuthorization.ExchangeTurnTokenAsync.
     // NOTE:  This is a slightly unusual way to handle incoming Activities (but perfectly) valid.  For this sample,
     // we just want to proxy messages to/from a Copilot Studio Agent.
     app.OnActivity((turnContext, cancellationToken) => Task.FromResult(true), async (turnContext, turnState, cancellationToken) =>
     {
+        
         var mcsConversationId = turnState.Conversation.GetValue<string>(MCSConversationPropertyName);
         var cpsClient = GetClient(app, turnContext);
 
@@ -94,7 +104,10 @@ CopilotClient GetClient(AgentApplication app, ITurnContext turnContext)
                 }
             }
         }
-    });
+    }, autoSignInHandlers: ["mcs"]);
+
+
+
 
     app.UserAuthorization.OnUserSignInFailure(async (turnContext, turnState, handlerName, response, initiatingActivity, cancellationToken) =>
     {