why to reinvent the glue? [Re: Starting isp and going to use Debian]

["David Zejda" <dvid@atlas.cz>]

> > 3. User management
> 
> LDAP (with a lot of "glue" we've coded up in php and python)

is there any project, that provides The Glue?

ldap/sqldb->config files for
-postfix
-courier
-nsd
-apache
-ssh
-...
(modular design preffered)

thanks
Dvid