Re: Fedora 33 - ssh clients - drop of PubkeyAcceptedKeyTypes=ssh-rsa

[Pavel Raiskup]

On Monday, September 21, 2020 11:11:25 PM CEST José Abílio Matos wrote:
>  On Monday, September 21, 2020 6:30:47 PM WEST Ankur Sinha wrote:
>  > I just updated to F33, and now I think I get the same issue with
>  > BitBucket.org:
>  > 
>  > $ ssh -Tv  git(a)bitbucket.org
>  > ...
>  > send_pubkey_test: no mutual signature algorithm
>  > 
>  > It works if I use:
>  > 
>  > $ ssh -Tv -oPubkeyAcceptedKeyTypes=+ssh-rsa  git(a)bitbucket.org
>  > 
>  > Github and Gitlab seem to work fine, so this is Bitbucket specific.
>  
>  I hit that two week ago for bitbucket and other servers. In my case I got it 
>  connecting to lyx git server. At the time I wrote about it in the fedora-test 
>  mailing list.
>  
>  My workaround solution was to add to ~/.ssh/config
>  
>  Host *
>    PubkeyAcceptedKeyTypes +rsa-sha2-256,rsa-sha2-512 
Tomáš, is this an expected feature or a bug in F33?  What are servers like
BitBucket expected to do to comply with F33 clients?

Pavel