Microsoft图形授权码流程-以编程方式从Web应用程序获取授权码 [英] Microsoft graph authorization code flow - get authorization code from web app programmatically

问题描述

我已经使用C#中的Microsoft Graph API创建了用于创建或获取，删除，更新在线会议的Web应用程序.

I have created web app to CreateOrGet, Delete, Update onlinemeeting using Microsoft Graph API in C#.

要获取每个链接的授权代码代表某位用户访问用户.当HttpClient调用AuthCodeGeneration的api时，它返回一个webview并返回响应，该响应包含浏览器中的Authcode.我必须手动复制它才能使用Microsoft Graph API执行CreateOrGet，删除，更新在线会议.

To get authorization code as per link Get access on behalf of a user. It returns a webview as HttpClient calls api for AuthCodeGeneration and returns the response, which contains Authcode in browser. I have to manually copy it to execute CreateOrGet, Delete, Update onlinemeeting using Microsoft Graph API.

有什么办法可以通过C#中的代码来做到这一点?

Is there any way to do this through code in C#?

推荐答案

您无需处理"code"和访问令牌"靠你自己.

You don't need to handle the "code" and "access token" by your self.

安装Microsoft Graph .NET SDK 并实施授权代码提供者以获取 authProvider .使用 authProvider 生成 graphClient .

Install Microsoft Graph .NET SDK and implement Authorization code provider to get the authProvider. Use the authProvider to generate the graphClient.

IConfidentialClientApplication confidentialClientApplication = ConfidentialClientApplicationBuilder
    .Create(clientId)
    .WithRedirectUri(redirectUri)
    .WithClientSecret(clientSecret)
    .Build();

AuthorizationCodeProvider authProvider = new AuthorizationCodeProvider(confidentialClientApplication, scopes);

GraphServiceClient graphClient = new GraphServiceClient(authProvider);

var onlineMeeting = new OnlineMeeting
{
    StartDateTime = DateTimeOffset.Parse("2019-07-12T21:30:34.2444915+00:00"),
    EndDateTime = DateTimeOffset.Parse("2019-07-12T22:00:34.2464912+00:00"),
    Subject = "User Token Meeting"
};

await graphClient.Me.OnlineMeetings
    .Request()
    .AddAsync(onlineMeeting);

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