This plugin adds the option to use a YubiKey as second-factor
authentication.
The YubiKey is a USB key emulating a generic keyboard and make
use of One-time Passwords to provide two factor authentication.
Activate the plugin by adding the following to Roundcube's
config/config.inc.php:
$config['plugins'] = array('roundcube_yubikey_authentication');
WWW: https://github.com/northox/roundcube-yubikey-plugin
PR: 222318
Submitted by: Vidar Karlsen <vidar@karlsen.tech>
216f0758fa