Ldap::Cli for Ruby is command-line interface tool for reading/writing entries in an LDAP directory to/from CSV files.

This gem provides authenticated LDAP lookups for user attributes in the MCommunity service at the University of Michigan. It supports encrypted connections (STARTTLS/LDAPS) and service accounts as required by UM IT Security (effective Jan 20, 2026). Can be easily modified for other LDAP server co...

rack-auth-ldap : provide LDAP authentication for Rack middelware

This project will be the focus of development for a pure Ruby LDAP environment. A full-featured pure-Ruby LDAP client is now available.

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 ...

RIMS password source plug-in for LDAP authentication. By introducing this plug-in, RIMS IMAP server will be able to authenticate users with LDAP.

Easy authentication to an LDAP server(s)

A ruby gem for using ldap to authenticate greenlight users

Pure Ruby LDAP library.

Pure Ruby LDAP library.

A simple authentication via LDAP

Fixes applied to jruby-ldap which has been stale for years

A client for the Copenhagen University LDAP service.

A set of tools to make managing LDAP users, groups, and keys easier

Queries the PSU ldap to see if it can find a user that matches the text to get the prefered name and email

Lita LDAP operations like search user and group.

Ruby interface for querying MIT LDAP server (only if you're on MITnet)

Devise extension to allow authentication via LDAP, No ORM

A gem to fetch information from University of Sheffield LDAP server based on username or email address.

Common queries of CU's LDAP server