您如何使用LibGit2Sharp向VSTS进行身份验证? [英] How do you authenticate to VSTS using LibGit2Sharp?

问题描述

我正在尝试使用LibGit2Sharp克隆VSTS(Visual Studio Team Services)存储库.我正在设置代表我的Microsoft帐户凭据的CredentialsHandler和UsernamePasswordCredentials，得到的结果是:

I'm trying to clone a VSTS (Visual Studio Team Services) repository using LibGit2Sharp. I'm setting up a CredentialsHandler and UsernamePasswordCredentials representing my Microsoft Account's credentials, and the result I get is this:

LibGit2Sharp.LibGit2SharpException was unhandled
  HResult=-2146233088
  Message=Too many redirects or authentication replays
  Source=LibGit2Sharp

如果我什至无法输入我的真实用户名和密码，我不确定什么可行.

If I can't even pass in my actual username and password, I'm not sure what might work.

我还尝试使用DefaultCredentials，如此处所述，但似乎仅适用于TFS，而不适用于VSTS(适用于TFS的NTLM凭据).

I also tried using DefaultCredentials as mentioned here, but that appears to be only for TFS, not VSTS (NTLM credentials for TFS).

推荐答案

首先，您需要为您的帐户启用备用身份验证.请按照以下步骤进行操作:

First, you need to enable alternate authentication for your account. Follow the steps below to do this:

1. 登录VSTS Web门户.
2. 点击您的帐户名称，然后从右上角选择我的个人资料".
3. 切换到安全"面板.
4. 选择备用身份验证凭据"并进行配置.

然后，您可以使用备用凭据对VSTS进行身份验证.以下代码显示了如何向VSTS进行身份验证并执行克隆作业.

Then you can use the alternative credential to authenticate to VSTS. Following code shows how to authenticate to VSTS and perform a clone job.

using LibGit2Sharp;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            string surl = "https://youraccount.visualstudio.com/DefaultCollection/_git/Remoterepo";
            string lpath = "C:\\LocalPath";
            CloneOptions co = new CloneOptions();
            string un = "alternativeusername";
            string pwd = "alternativepassword";
            Credentials ca = new UsernamePasswordCredentials() {Username = un, Password = pwd };
            co.CredentialsProvider = (_url, _user, _cred) => ca ;
            Repository.Clone(surl,lpath,co);
        }
    }
}

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