file tokens on login

Is there an option or patch for ssh so that, on login, a file, e.g.
/tmp/ssh-ip.ad.dr.es-user-XXXXXX so that I can use it as an
authentication token for multi-factor login?

And to have a creation hook so that updating the htdigest and
.htaccess's IP filter with the file name value isn't limited
by cron?

I'm running OpenSSH 5.6p1, Gentoo -r1.

--
m0shbear
andrey 40 moshbear 2e net