Hi Richard,
Ben had pointed out this issue in
https://mail.haskell.org/pipermail/ghc-devs/2020-June/019000.html
On my system I used the command
ssh-keygen -f "/home/simon/.ssh/known_hosts" -R gitlab.haskell.org
to remove the problematic key.
The next `git pull` then included a prompt to add the new key.
Cheers,
Simon
Am Do., 25. Juni 2020 um 12:41 Uhr schrieb Richard Eisenberg
An innocent `git push` yielded this today:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ The ED25519 host key for gitlab.haskell.org has changed, and the key for the corresponding IP address 139.178.85.33 is unknown. This could either mean that DNS SPOOFING is happening or the IP address for the host and its host key have changed at the same time. @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ 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 ED25519 key sent by the remote host is SHA256:/dI7zsBRZNPB+0TqskF7rSaZ/LhQw0cF4c5W+4uMlRo. Please contact your system administrator. Add correct host key in /Users/rae/.ssh/known_hosts to get rid of this message. Offending ED25519 key in /Users/rae/.ssh/known_hosts:21 ED25519 host key for gitlab.haskell.org has changed and you have requested strict checking. Host key verification failed.
I know the server had a rough weekend. Is this a natural consequence, or is something fishy going on?
Thanks, Richard _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs