本文记录最近 github 推送或拉取代码时提示 WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! 而失败的解决方法
报错提示如下
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@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
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IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
SHA256:uNiVztksCsDhcc0u9e8BujQXVUpKZIDTMczCvj3tD2s.
Please contact your system administrator.
Add correct host key in /c/Users/lindexi/.ssh/known_hosts to get rid of this message.
Offending RSA key in /c/Users/lindexi/.ssh/known_hosts:2
Host key for github.com has changed and you have requested strict checking.
Host key verification failed.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
最简单的方式就是删除上面提到的 known_hosts
文件,例如我的文件是 /c/Users/lindexi/.ssh/known_hosts
路径,直接使用 rm 命令删除,代码如下
rm /c/Users/lindexi/.ssh/known_hosts
还请在你电脑上执行以上命令的时候,替换为你自己的电脑上的路径
执行完成之后,重新推拉代码,可以看到以下提示信息,只需要输入 yes 回车即可
The authenticity of host 'github.com (20.205.243.166)' can't be established.
ED25519 key fingerprint is SHA256:+DiY3wvvV6TuJJhbpZisF/zLDA0zPMSvHdkr4UvCOqU.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])?
以上步骤就是在将 github 添加到 known_hosts
文件里
也就是下一次推拉代码就不需要再次执行以上步骤
为什么有这样的事情呢?这是因为在 2023.03.24 更换了 GitHub 的 RSA 的 Key 值。因为 GitHub 团队发现自己的 Key 泄露了。详细请看 We updated our RSA SSH host key The GitHub Blog
- IDENTIFICATION CHANGED 代码 github REMOTEidentification changed代码github identification warning changed remote identification changed warning remote identification错误changed remote 密钥identification changed remote identification warning changed办法 identification warning changed服务器 identification warning changed方法 identification错误warning changed 怎么办github remote idea