[Zope] Anyone know of a tool to restore/cleanup/reset security/role settings?

[Ross Patterson]

Does anyone know of an existing tool for restoring all security
settings/rolemaps from the ground up?  Obviously I can use rolemap.xml
where applicable and update workflow security.  I want to first restore
the Zope root to code defaults and restore the whole hierarchy to just
acquire.

I'm going to write something myself if not, but I thought I'd see if
there was anything out there.

Ross