OpenDJ is an LDAPv3 compliant directory server written for the Java platform. Fully featured, it provides a high performance, highly available, and secure store for the identities managed by enterprises. OpenDJ is a continuation of the OpenDS project initiated by Sun Microsystems.
Viper is a system for completely automated installation and configuration of Debian GNU/Linux-based systems. It uses a modern approach with debian-installer and puppet, works with existing Debian packages, and does not require any custom patching of either install media, client, or server. The basis of the whole system is an LDAP server containing all configuration data.
Password Policies Manager is a graphical Web-based tool to administrate the OpenLDAP password policies overlay. Most importantly, it allows you to define password policies (including password lockout, enforcing password quality, password expiration, and more), unlock accounts, and create users. No complicated configuration is needed. The authentication will be LDAP based.
Zentyal (formerly eBox Platform) is a small business server that offers small and medium businesses an affordable and easy-to-use enterprise-level computer network. It can act as a Gateway, Infrastructure Manager, Unified Threat Manager, Office Server, Unified Communication Server, or a combination of these.
Crowd is a Web-based single sign-on (SSO) tool that simplifies application provisioning and identity management. It has connectors for popular open source projects like Apache (via Perl) and Subversion. Pre-built connectors for other popular commercial products like Jive Forums, JIRA, and Confluence are also available.
iF.SVNAdmin is a Web based GUI to your Subversion authorization file. The application doesn't need a database back end or anything similar, since it is completely based on the Subversion authorization- and user authentication file. It includes LDAP support for users and groups. It is also possible to create and delete repositories. A small repository browser for easier access-path creation is also included.
QmailSUite is a tool to manage qmail LDAP mail server accounts. A set of Python command line scripts allows the administrator to add or delete domains and set the postmaster@domain password, add or delete single users, or change account passwords. The Web application, written in PHP5, is used by postmaster@domain to manage each email account, including quota size, quota count, account status, password, aliases, and forwards for his domain.