C# 如何用技巧实现虚拟助手Bot的OAuth提示认证

随后，我将身份验证添加到，作为通过创建的虚拟助手bot的一部分

我已经为该技能创建了Azure Active Directory V2应用程序注册，并在Azure门户中的技能机器人中添加了链接到该应用程序的OAuth连接。我还更新了技能的appsettings.json中的OAuthConnections

appsettings.json

  "oauthConnections": [
    {
      "name": "calendarconnection",
      "provider": "Azure Active Directory v2"
    }
    . . .

但我一直在讨论如何实现OAuth提示流，以便用户从虚拟助手登录到技能，因为虚拟助手模板是以特定的方式构建的，即MainDialog继承自RouterDialog

public class MainDialog : RouterDialog
{
    public MainDialog(
            BotSettings settings,
            BotServices services,
            OnboardingDialog onboardingDialog,
            EscalateDialog escalateDialog,
            CancelDialog cancelDialog,
            List<SkillDialog> skillDialogs,
            IBotTelemetryClient telemetryClient,
            UserState userState)
            : base(nameof(MainDialog), telemetryClient)
    {
        . . .
    }

    . . .

    protected override async Task RouteAsync(DialogContext dc, CancellationToken cancellationToken = default(CancellationToken))
    {
        . . .
    }
    . . .
    protected override async Task<InterruptionAction> OnInterruptDialogAsync(DialogContext dc, CancellationToken cancellationToken)
    {
        . . .
    }
    . . .

Startup.cs

        public MainDialog(
            BotSettings settings,
            BotServices services,
            ResponseManager responseManager,
            ConversationState conversationState,
            UserState userState,
            ProactiveState proactiveState,
            CreateEventDialog createEventDialog,
            ChangeEventStatusDialog changeEventStatusDialog,
            TimeRemainingDialog timeRemainingDialog,
            SummaryDialog summaryDialog,
            UpdateEventDialog updateEventDialog,
            ConnectToMeetingDialog connectToMeetingDialog,
            UpcomingEventDialog upcomingEventDialog,
            LoginDialog loginDialog,               // added
            OAuthPrompt oAuthPrompt,               // added
            ConfirmPrompt confirmPrompt,           // added
            IBotTelemetryClient telemetryClient)
            : base(nameof(MainDialog), telemetryClient)
        {
            _settings = settings;
            _services = services;
            . . .

            AddDialog(loginDialog);
            AddDialog(oAuthPrompt);
            AddDialog(confirmPrompt);

        }
        . . .
        protected override async Task OnStartAsync(DialogContext dc, CancellationToken cancellationToken = default(CancellationToken))
        {
            await dc.BeginDialogAsync(nameof(LoginDialog));
            // send a greeting if we're in local mode
            await dc.Context.SendActivityAsync(_responseManager.GetResponse(CalendarMainResponses.CalendarWelcomeMessage));
        }
        . . .

public void ConfigureServices(IServiceCollection services)
{
 . . .
     services.AddTransient<LoginDialog>();
     services.AddTransient<OAuthPrompt>();
     services.AddScoped<ConfirmPrompt>(_ => new ConfirmPrompt(nameof(ConfirmPrompt)));
     services.AddScoped<OAuthPrompt>(_ => new OAuthPrompt(nameof(OAuthPrompt), new OAuthPromptSettings { ConnectionName = "calendarconnection", Title = "Sign In" }));
 . . .
}

public class LoginDialog : ComponentDialog
{
    public LoginDialog() 
        : base(nameof(LoginDialog))
    {
        AddDialog(new WaterfallDialog(nameof(WaterfallDialog), new WaterfallStep[]
        {
            PromptStepAsync,
            LoginStepAsync,
            DisplayTokenPhase1Async,
            DisplayTokenPhase2Async

         }));
    }

    private async Task<DialogTurnResult> PromptStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)

    {

        return await stepContext.BeginDialogAsync(nameof(OAuthPrompt), null, cancellationToken);

    }
    . . .
}

private async Task<List<Event>> GetMyCalendarViewByTime(DateTime startTime, DateTime endTime)
{
      . . .
      try
      {
           events = await _graphClient.Me.CalendarView.Request(options).GetAsync();
      }
      catch (ServiceException ex)
      {
           throw GraphClient.HandleGraphAPIException(ex);
      }
      . . .
}

public void配置服务（IServiceCollection服务）
{
. . .
services.AddTransient（）；
services.AddTransient（）；
AddScoped（=>newconfirmport（nameof（confirmport））；
addScope（=>newOAuthPrompt（nameof（OAuthPrompt），newOAuthPromptSettings{ConnectionName=“calendarconnection”，Title=“Sign-In”}））；
. . .
}

LoginDialog.cs

        public MainDialog(
            BotSettings settings,
            BotServices services,
            ResponseManager responseManager,
            ConversationState conversationState,
            UserState userState,
            ProactiveState proactiveState,
            CreateEventDialog createEventDialog,
            ChangeEventStatusDialog changeEventStatusDialog,
            TimeRemainingDialog timeRemainingDialog,
            SummaryDialog summaryDialog,
            UpdateEventDialog updateEventDialog,
            ConnectToMeetingDialog connectToMeetingDialog,
            UpcomingEventDialog upcomingEventDialog,
            LoginDialog loginDialog,               // added
            OAuthPrompt oAuthPrompt,               // added
            ConfirmPrompt confirmPrompt,           // added
            IBotTelemetryClient telemetryClient)
            : base(nameof(MainDialog), telemetryClient)
        {
            _settings = settings;
            _services = services;
            . . .

            AddDialog(loginDialog);
            AddDialog(oAuthPrompt);
            AddDialog(confirmPrompt);

        }
        . . .
        protected override async Task OnStartAsync(DialogContext dc, CancellationToken cancellationToken = default(CancellationToken))
        {
            await dc.BeginDialogAsync(nameof(LoginDialog));
            // send a greeting if we're in local mode
            await dc.Context.SendActivityAsync(_responseManager.GetResponse(CalendarMainResponses.CalendarWelcomeMessage));
        }
        . . .

public void ConfigureServices(IServiceCollection services)
{
 . . .
     services.AddTransient<LoginDialog>();
     services.AddTransient<OAuthPrompt>();
     services.AddScoped<ConfirmPrompt>(_ => new ConfirmPrompt(nameof(ConfirmPrompt)));
     services.AddScoped<OAuthPrompt>(_ => new OAuthPrompt(nameof(OAuthPrompt), new OAuthPromptSettings { ConnectionName = "calendarconnection", Title = "Sign In" }));
 . . .
}

public class LoginDialog : ComponentDialog
{
    public LoginDialog() 
        : base(nameof(LoginDialog))
    {
        AddDialog(new WaterfallDialog(nameof(WaterfallDialog), new WaterfallStep[]
        {
            PromptStepAsync,
            LoginStepAsync,
            DisplayTokenPhase1Async,
            DisplayTokenPhase2Async

         }));
    }

    private async Task<DialogTurnResult> PromptStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)

    {

        return await stepContext.BeginDialogAsync(nameof(OAuthPrompt), null, cancellationToken);

    }
    . . .
}

private async Task<List<Event>> GetMyCalendarViewByTime(DateTime startTime, DateTime endTime)
{
      . . .
      try
      {
           events = await _graphClient.Me.CalendarView.Request(options).GetAsync();
      }
      catch (ServiceException ex)
      {
           throw GraphClient.HandleGraphAPIException(ex);
      }
      . . .
}

public类LoginDialog:ComponentDialog
{
公共后勤
：base（name of（LoginDialog））
{
AddDialog（新建WaterWallDialog）（名称（WaterWallDialog），新建WaterWallStep[]
{
PromptStepAsync，
LoginStepAsync，
DisplayTokenPhase1Async，
DisplayTokenPhase2Async
}));
}
专用异步任务PromptStepAsync（WaterWallStepContext stepContext，CancellationToken CancellationToken）
{
返回wait-stepContext.BeginDialogAsync（nameof（OAuthPrompt），null，cancellationToken）；
}
. . .
}

这里最大的问题是，在我已经登录后，仍有人要求我登录。还要注意的是，第三个OAuth提示符是不同的，这就是为什么我单击它时会出现以下错误。

代码：InvalidAuthenticationToken 消息：CompactToken解析失败，错误代码：80049217

内部误差

这是代码中发生异常的地方：

MSGraphCalendarAPI.cs

        public MainDialog(
            BotSettings settings,
            BotServices services,
            ResponseManager responseManager,
            ConversationState conversationState,
            UserState userState,
            ProactiveState proactiveState,
            CreateEventDialog createEventDialog,
            ChangeEventStatusDialog changeEventStatusDialog,
            TimeRemainingDialog timeRemainingDialog,
            SummaryDialog summaryDialog,
            UpdateEventDialog updateEventDialog,
            ConnectToMeetingDialog connectToMeetingDialog,
            UpcomingEventDialog upcomingEventDialog,
            LoginDialog loginDialog,               // added
            OAuthPrompt oAuthPrompt,               // added
            ConfirmPrompt confirmPrompt,           // added
            IBotTelemetryClient telemetryClient)
            : base(nameof(MainDialog), telemetryClient)
        {
            _settings = settings;
            _services = services;
            . . .

            AddDialog(loginDialog);
            AddDialog(oAuthPrompt);
            AddDialog(confirmPrompt);

        }
        . . .
        protected override async Task OnStartAsync(DialogContext dc, CancellationToken cancellationToken = default(CancellationToken))
        {
            await dc.BeginDialogAsync(nameof(LoginDialog));
            // send a greeting if we're in local mode
            await dc.Context.SendActivityAsync(_responseManager.GetResponse(CalendarMainResponses.CalendarWelcomeMessage));
        }
        . . .

public void ConfigureServices(IServiceCollection services)
{
 . . .
     services.AddTransient<LoginDialog>();
     services.AddTransient<OAuthPrompt>();
     services.AddScoped<ConfirmPrompt>(_ => new ConfirmPrompt(nameof(ConfirmPrompt)));
     services.AddScoped<OAuthPrompt>(_ => new OAuthPrompt(nameof(OAuthPrompt), new OAuthPromptSettings { ConnectionName = "calendarconnection", Title = "Sign In" }));
 . . .
}

public class LoginDialog : ComponentDialog
{
    public LoginDialog() 
        : base(nameof(LoginDialog))
    {
        AddDialog(new WaterfallDialog(nameof(WaterfallDialog), new WaterfallStep[]
        {
            PromptStepAsync,
            LoginStepAsync,
            DisplayTokenPhase1Async,
            DisplayTokenPhase2Async

         }));
    }

    private async Task<DialogTurnResult> PromptStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)

    {

        return await stepContext.BeginDialogAsync(nameof(OAuthPrompt), null, cancellationToken);

    }
    . . .
}

private async Task<List<Event>> GetMyCalendarViewByTime(DateTime startTime, DateTime endTime)
{
      . . .
      try
      {
           events = await _graphClient.Me.CalendarView.Request(options).GetAsync();
      }
      catch (ServiceException ex)
      {
           throw GraphClient.HandleGraphAPIException(ex);
      }
      . . .
}

private异步任务GetMyCalendarViewByTime（DateTime startTime，DateTime endTime）
{
. . .
尝试
{
events=await_graphClient.Me.CalendarView.Request（options）.GetAsync（）；
}
捕获（ServiceException ex）
{
抛出GraphClient.HandleGraphApieException（ex）；
}
. . .
}

---

你能在appsettings.json中发布你是如何配置oauthConnections的吗？我已经更新了帖子。oauthConnections看起来不错。你能发布你到目前为止尝试过的内容吗？我已经更新了我尝试过的内容。错误是从Microsoft Graph API返回的。我建议解析令牌，看看它是否有问题。你能试着在这里解析它吗？同时，我会看一看你的更新代码，然后再继续。