Windows中Git中的权限失败克隆 [英] Permission failure cloning in Git in Windows

问题描述

当我在Windows 10 v.1909上使用ssh-agent使用 CMD 和 PowerShell 从GitHub克隆时，显示如下:

When I clone from GitHub using CMD and PowerShell with ssh-agent on Windows 10 v.1909, the following shows:

[e-mail]: Permission denied (publickey).
fatal: Could not read from remote repository.

但是，我运行了ssh -vT [e-mail]并且密钥确实起作用

However, I ran ssh -vT [e-mail] and the key does work

debug1: Offering public key: {My key}

还有

Hi {My username}! You've successfully authenticated, but GitHub does not provide shell access.

但是使用Git bash可以很好地进行克隆.

But with Git bash I can clone just fine.

GitLab也会发生这种情况.

This also happen with GitLab.

我尝试过

Host *
 ForwardAgent yes

在.ssh/config中，它不起作用.

我还尝试了 GitHub上的所有解决方案支持页面和

I also tried every solution from GitHub Support Page and GitHub Community Forum and still doesn't work.

PS.我更喜欢Windows cmd.

PS. I prefer Windows cmd.

推荐答案

在Powershell会话中，尝试:

In your Powershell session, try:

$env:GIT_SSH_COMMAND='ssh -Tv' git clone [e-mail]:myuser/myrepo.git

然后查看SSH在哪里寻找默认的id_rsa/id_rsa.pub密钥对.

And see where SSH is looking for your default id_rsa/id_rsa.pub key pair.

如果私钥受密码保护，请确保首先启动ssh-agent .

Make sure, if the private key is passphrase-protected, to launch ssh-agent first.

OP提到:

显然，Git不使用本机OpenSSH.

Apparently, Git doesn't use native OpenSSH.

那是错误的.可能 GitHub桌面不使用OpenSSH，如

That is false. Maybe GitHub Desktop does not use OpenSSH, as seen in desktop/desktop issue 5641: "Desktop does not use OpenSSH on Windows if running, favours embedded SSH"

解决方法:

git config --global core.sshCommand "'C:\Windows\System32\OpenSSH\ssh.exe'"

但是Git本身会这么做:

But Git itself does:

D:\prgs\gits\current\bin>where ssh
D:\prgs\gits\current\usr\bin\ssh.exe

D:\prgs\gits\current\bin>ssh -V
OpenSSH_8.2p1, OpenSSL 1.1.1f  31 Mar 2020

这比Windows版本更新:

This is more recent than the Windows one:

C:\WINDOWS\System32\OpenSSH\ssh.exe -V
OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5

(Winver:1909，build 18363.836 =

(Winver: 1909, build 18363.836=

这就是为什么我总是使用自己的自己的路径启动工具的原因

That is why I always launch tools with my own PATH

set PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\
set GH=C:\path\to\git
set PATH=%GH%\bin;%GH%\usr\bin;%GH%\mingw64\bin;%PATH%

这样，我确定我将首先使用Git工具(包括OpenSSH).

That way, I am sure I will use Git tools first (incuding an OpenSSH one) before anything else.

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