c# - 如何获取守护程序或服务器到 C# ASP.NET Web API 的 Azure AD OAuth2 访问 token 和刷新 token

Question

我已经实现了 Azure AD OAuth2 守护程序或服务器到 ASP.NET Web API。但是我只收到一个访问 token ，它是 AuthenticationResult 上的属性。请参阅下面的实现。

    public IHttpActionResult GetAccessToken(string clientId, string clientkey)
    {
        AuthenticationContext authContext = new AuthenticationContext(authority);
        ClientCredential clientCredential = new ClientCredential(clientId, clientkey);
        AuthenticationResult authenticationResult = authContext.AcquireTokenAsync(resourceUri, clientCredential).Result;
        Authorisation authorisation = new Authorisation {access_token = authenticationResult.AccessToken,
                                                token_type = authenticationResult.AccessTokenType,
                                                expires_on = authenticationResult.ExpiresOn };

        return Ok(authorisation);
    }   

这仅返回访问 token 。我想要一个实现，一个返回访问 token 和刷新 token 的守护进程或服务器实现。您是否见过或做过类似的实现。欢迎任何有用的示例链接。

Answer 1

当我发布这个问题时，这就是我正在寻找的答案，请参阅下面的屏幕截图以获取预期结果和 C# 控制台解决方案。找到解决方案后，值得在这里分享，也许有一天对某人有用

C# 控制台应用代码可在下面的 postman 屏幕截图中实现预期结果

using System;
using System.Collections.Generic;
using System.Net.Http;

namespace AzureADTokenApp
{
    class Program
    {
        static void Main(string[] args)
        {

            var client = new HttpClient();
            var uri = "https://login.microsoftonline.com/<tenant-name>.onmicrosoft.com/oauth2/token?api-version=1.0";
            var pairs = new List<KeyValuePair<string, string>>
            {
                new KeyValuePair<string, string>("resource", "https://graph.microsoft.com"),
                new KeyValuePair<string, string>("client_id", "<azure ad client id e.g. 9b864-a5e6-4f0d-b155-1f53a6c78>"),
                new KeyValuePair<string, string>("client_secret", "<azure ad client secret e.g. MTMiXaO1P9HnhSawdXWmcnuQ="),
                new KeyValuePair<string, string>("grant_type", "password"),
                new KeyValuePair<string, string>("username", "<azure ad user e.g. <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="472d322b2e323469232237322b2b2607223f262a372b226924282a" rel="noreferrer noopener nofollow">[email protected]</a>>"),
                new KeyValuePair<string, string>("password", "<azure ad user password e.g. Pa$$word01>"),
                new KeyValuePair<string, string>("scope", "openid")
             };

            var content = new FormUrlEncodedContent(pairs);

            var response = client.PostAsync(uri, content).Result;

            string result = string.Empty;

            if (response.IsSuccessStatusCode)
            {

                result = response.Content.ReadAsStringAsync().Result;
            }

            Console.WriteLine(result);
            Console.ReadLine();
        }
    }
}

Postman 的屏幕截图 - 预期结果。除了可读性较差之外，您将在控制台中得到相同的结果