Re: [libvirt-tck PATCH 1/2] lib: TCK.pm: Favour pubkey auth over passwords on SSH connections

The reason for this change is our Fedora 31 test image, because starting with Fedora 31, the SSH policy for root logins with password authentication changed and password auth is now disabled by default. Since we were relying on this, we're now unable to log in to the guest as root. Let's convert to the SSH keys usage. Signed-off-by: Erik Skultety <eskultet(a)redhat.com&gt; --- lib/Sys/Virt/TCK.pm | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/lib/Sys/Virt/TCK.pm b/lib/Sys/Virt/TCK.pm index a641d01..5a5c9e4 100644 --- a/lib/Sys/Virt/TCK.pm +++ b/lib/Sys/Virt/TCK.pm @@ -408,6 +408,32 @@ sub has_disk_image { return -f $target } +sub ssh_key_path { + my $self = shift; + my $basedir = shift; + + return catfile($basedir, "ssh", "id_rsa"); +} + +sub create_host_ssh_keys { + my $self = shift; + + my $scratch = $self->scratch_dir; + my $ssh_dir_path = catfile($scratch, "ssh"); + my $ssh_key_path = $self->ssh_key_path($scratch); + + if (! -d "$ssh_dir_path") { + mkdir "$ssh_dir_path", 0700; + } + + if (! -e "$ssh_key_path") { + print "# generating a new SSH RSA key pair under $ssh_dir_path\n";