ActiveSambaLdap provides object-oriented API to manipulate LDAP entry for Samba. ActiveSambaLdap also provides command-line tools to replace smbldap-tools written by Perl.

Treequel is an LDAP toolkit for Ruby. It is intended to allow quick, easy access to LDAP directories in a manner consistent with LDAP's hierarchical, free-form nature. It's inspired by and modeled after [Sequel][sequel], a kick-ass database library. For more information on how to use it, check ...

Easy authentication to an LDAP server(s)

Really simple PAM support for Authlogic via the rpam package. Code heavily based on authlogic_ldap and authlogic_openid.

Net::LDAP for Ruby (also called net-ldap) implements client access for the Lightweight Directory Access Protocol (LDAP), an IETF standard protocol for accessing distributed directory services. Net::LDAP is written completely in Ruby with no external dependencies. It supports most LDAP client feat...

Using ActiveLdap, this library provides an easy interface for communicating with the Cornell University LDAP directory. Use of this directory is restricted to purposes authorized by the university.

Rails plugin to manage CAS, Authentication, and LDAP name info

For when you don't have access to LDAP

Devise extension to allow authentication via LDAP

Net::LDAP is a feature-complete LDAP support library written in pure Ruby. It supports most LDAP client features and a subset of server features as well.

Devise strategy to authenticate against IBM w3 LDAP directory.

Pure Ruby LDAP library.

Ruby LDAP wrapper

LDAP strategies for OmniAuth.

LDAP authentication module for Devise

Provides an embedded LDAP server for BDD. The embedded server is built with ApacheDS.

Simple read-only JSON API to an LDAP server. Written in Sinatra with net-ldap and json.

Omniauth strategy using pubcookie with special additions for CMU students where information is fetched via LDAP

Include a parameterized dynamic module in a namespace and get a full LDAP class hierarchy at your disposal.

Active Directory authentication module for Devise, based off of LDAP Authentication