= How to use the !YubiKey authentication extension =

== Assign !YubiKeys to users ==

 1. To begin with all users can login using their regular login/password combination. 
    To assign a !YubiKey to a user, the BASE administrator should
    locate that user in the '''Administrate->Users''' list and open the edit dialog.

 2. Switch to the '''!YubiKey''' tab. This should state that no !YubiKey is enabled for 
   the account. Pick a new !YubiKey from the stock of !YubiKeys and insert into a USB port.

 3. Make sure that the '''!YubiKey one-time-password''' field has the focus and then touch
    the !YubiKey button to generate a one-time-password. The password is sent to
    the !YubiCloud for verification.

 4. If the verification is successful the dialog should switch to reflect the
    fact that the account is now !YubiKey-enabled. Take out the !YubiKey and
    enter the serial number into the '''Serial #''' field (optional). Save!