Spiritus is a domain controler for windows and linux machines using LDAP. It's include a squid as proxy, dnsmasq as DNS und DHCP, apache as webserver for administration.
Our target is to create an easy to use webinterface in php to support the daily administrative tasks. It shall help to manage an LDAP tree, samba, squid, cron and various other modules. Something like webmin, but more userfriendly and task based.