them. Also a few other helpful details and links.

The main change is that I now add an .htpasswd entry for the user's
emulab ID (stoller) in addition to the wikiname (LeighStoller). I also
create a mapping file (with perl dbmopen) to map from the Emulab ID to
the WikiName. This lets people log in using their Emulab ID, which is
pretty much required since we cannot pass the token to http basic auth
when it puts up the dialog box. Without this, we will forever be
answering questions from confused users.

TWiki already had something of a mapping mechanism, but it was broken
and horribly inefficient, so I ended up whacking the twiki code to
make it work with the above mentioned dbm file.

the .htpasswd file on ops. Note that I have disabled registration and
password changes from the twiki interface on ops for now. I'll think
about this as needed.

the rest of the code that ties it into emulab is still scattered around
my devel tree and under test.