CASifying Openfire

Hello everybody,

I´m new in this forum and I would like to know if somebody has finally CASify Openfire. In fact is the first time I do use a forum, so if you already know how to do this, I will really appreciate.

I´m looking for this information to make a Single Sign On on Liferay and then use Sparkweb with the Openfire server.

Many thanks in advanced,

A