how to make ocserv do totp 2FA?

[Nikos Mavrogiannopoulos]

On Tue, May 19, 2015 at 4:01 AM, Wang Jian <larkwang at gmail.com> wrote:
> PAM is mostly for tty usage. For tty applications, it's easy to show
> prompt verbatim.
>
> For VPN GUI, whether suitable to send prompt verbatim is depending.
> Look at pam.c of ocserv,
[...]
> It seems that this can be improved.

Things can always be improved. What do you mean particularly in that case?