OpenVPN-authentication.py

#!/usr/bin/expect
#
#    Automate OpenVPN Authentication
#    Copyright (C) 2017
#
#    This program can be redistributed and/or modified under the terms of the
#    GNU General Public License, either version 3 of the License, or (at your
#    option) any later version.
#

set username ""
set password ""

spawn openvpn <input>.ovpn
expect "Enter Auth Username:"
send $username
expect "Enter Auth Password:"
send $password
interact