[Zope] Logging Out

[James Punteney]

Hello,

We are trying to figure out how to allow people to log out from our Zope 
site.  The
<!--#raise Unauthorized--> tag brings up a login box, but if the user 
clicks cancel it does not clear out the authenticated user (if the user 
clicks "OK" and then "Cancel" it works).  Redirecting to a URL such as 
http://anonymous:nopassword@www.server.com does not work for clearing the 
logged in user either.

In the mailing list archives I read a lot about the userDB and it sounds 
like it might work for what we need, but I can't find it anywhere on the 
zope.org site?  Does somebody know where I can find the userDb?  Or is 
there some other way to log users out?

Thanks,
--James Punteney