LDAP

The Lightweight Directory Access Protocol, the bastard child of the original X.400-oriented DAP (Directory Access Protocol) and TCP/IP.

The LDAP protocol is often confused with the data or directory structure itself, and was hailed as a must-have feature on the battle for corporate-oriented file and print services (years after Novell got it right the first time).

RFCs:

• List of relevant RFCs
• RFC:2251 - Wire Protocol Description

• OpenLDAP
• TinyLDAP
• ADLDAP, a PHP class that provides Active Directory authentication.
• A minimal LDAP daemon written in Perl
• Ldaptor is a pure Python LDAP library that includes a dummy server
• Directory Administrator - A Gnome front-end for LDAP
• LDAP Browser/Editor - Java
• phpLDAPAdmin - a PHP administration front-end
• Softerra LDAP Browser
• OpenLDAP Win32 Port - a native Windows port
• Qualcomm Eudora free LDAP Server (for Windows)
• Dawn - an excellent Windows utility that can import/export from Outlook, Mozilla, etc. and dump the results as an LDIF file.