OpenVPN with yubikey

taniahagan

Hi,

I have a new OpenVPN Access server version 2.11.0 working with a backend LDAP (FreeIPA) and OTP (Google Auth) and I'd like to configure the use of yubikey. The best instructions I've found is https://developers.yubico.com/yubico-pam/YubiKey_and_OpenVPN_via_PAM.html which mentions configuration files that no longer exist on my version.

Does any one have more up to date instructions that might work with this OpenVPN version? I've tried searching and checking cli tools help but nothing i've found gives me any hints.

Many Thanks,
Tania

openvpn_inc

Hello Tania,

OpenVPN Access Server has LDAP and TOTP support built-in. Yubikey software can do TOTP. See here for documentation on how to use Yubikeys with authenticator codes;
https://support.yubico.com/hc/en-us/articles/360013789259-Using-Your-YubiKey-with-Authenticator-Codes

Kind regards,
Johan

taniahagan

Hi Johan,

Thank you so much for responding. So I set that up successfully, but you still have to copy the OTP digits to the OpenVPN connect software, is there anyway to just plug in the yubikey and use touch to add the OTP directly to the OpenVPN connect software?

Kind Regards,
Tania