Now that ssh-rsa is not part of OpenSSH 8.8 and officially deprecated, I can't connect to an instance of rclone serve sftp:
$ rclone serve sftp b2:xyz --user xyz --pass xyz --addr 127.0.0.1:2020 $ sftp -P 2020 firstname.lastname@example.org Unable to negotiate with 127.0.0.1 port 2020: no matching host key type found. Their offer: ssh-rsa
Yes, I can put this into my $HOME/.ssh/config and it works:
Host 127.0.0.1 HostkeyAlgorithms +ssh-rsa PubkeyAcceptedAlgorithms +ssh-rsa
But that's not a solution, it's just a workaround.
Will rclone support a stronger algorithm? Or does it already and I am just blind? If so, how to set it up?