[Development] Getting "REMOTE HOST IDENTIFICATION HAS CHANGED" when pushing a commit to gerrit

[Volker Hilsheimer]

Good!

https://lists.qt-project.org/pipermail/development/2022-November/043229.html

Volker


> On 10 Nov 2022, at 16:29, Fusion Future <qydwhotmail at gmail.com> wrote:
> 
> Hi Qt people,
> 
> I am getting this error "REMOTE HOST IDENTIFICATION HAS CHANGED" when trying to push a commit to Qt gerrit. Not sure what happened, is my network in danger?
> 
> ```
> > git push gerrit HEAD:refs/for/dev
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> 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:EPuL0PAbNuXXoye7X93ARF7/XALxA5XNAaE3p6M/L3g.
> Please contact your system administrator.
> Add correct host key in /home/qydw/.ssh/known_hosts to get rid of this message.
> Offending RSA key in /home/qydw/.ssh/known_hosts:32
> You can use following command to remove the offending key:
> ssh-keygen -R [codereview.qt-project.org]:29418 -f /home/qydw/.ssh/known_hosts
> Host key for [codereview.qt-project.org]:29418 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.
> ```
> 
> And the line at /home/qydw/.ssh/known_hosts:32 is
> 
> ```
> [codereview.qt-project.org]:29418 ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQCvXdApmCFiAyXDiYU5+z6762Qv8+vrmM3+9YrxDKByyphaxblLJC9txPv3D/w7rzSyiMMHL/5ssCemwz+6QBqnemFl4B+FNv81fpZFsqCg5afrTi62WFllGWIQAiYb2JZmkmSAbxm+sAxLE1ritp+Syxz8Gb8WR27G/3TSHerdBQ==
> ```
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