Mostly just waiting on those yubikeys to arrive. Also need to snazz up the graphics a bit. My plan is to finally turn on the remote access on my home server for RDP once I get this working. Hopefully the WHS community at large finds this useful too. Will host the code on codeplex, but may also just make the secondary auth pluginnable so that others can extend the authorization schemes it supports.
Initial version for WHS add in almost done