{
    my $openvpn = $DB->get('openvpn-routed') || $DB->new_record('openvpn-routed', {type => 'service'});
    my $management = $openvpn->prop('ManagementPassword') || '';
    return "" if ($management ne '');

    # Generate a random password
    $pass=`/usr/bin/openssl rand -base64 20 | tr -c -d '[:alnum:]'`;
    $openvpn->set_prop('ManagementPassword',"$pass");
}