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A Ruby interface for Microsoft's Active Directory based off ruby-net-ldap
Latest commit 5017ced @Arcath Merge pull request #58 from jekhokie/master
Fix Handling for Missing LDAP Attributes


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Easy to use Active Directory Authentication for Rails.


Add the Adauth gem to your Gemfile:

gem 'adauth'

and run a bundle install


In Rails

First off create a new config file by running the config generator

rails g adauth:config

Fill out the config values in config/initializers/adauth.rb

Joining a model to Adauth

If you want to link your user model to Adauth you can use this simple code:

class User < ActiveRecord::Base
    include Adauth::Rails::ModelBridge

    AdauthMappings = {
        :login => :login
        :group_strings => :cn_groups

    AdauthSearchField = [:login, :login]

This gives you a bridge between Adauth and your model. When you call User.create_from_adauth(adauth_model) it does:

u =
u.login = adauth_model.login
u.group_strings = adauth_model.cn_groups

This can be used for any model and anything that you pull over through adauth.


You can use a premade sessions controller by running

rails g adauth:sessions

Which adds a couple of routes, a sessions controller and a login form. To login go to /sessions/new and fill out the form, you will then POST to /adauth and if succesful you will be sent back to root_path

In Scripts

To use Adauth in a script or other program just call Adauth.configure somewhere at the begining of the script, once configured Adauth can be used anywhere in your program the same as rails.


Adauth has a few configuration options which are described in detail on the wiki.


Adauth logs to weekly logs in logs/adauth.log(.DATE)

You can interact with the logger through Adauth.logger and set a new one using Adauth.logger=


Before you can run the tests you will need to write a yml file with your domain settings in and place it at spec/test_data.yml, there is an example of this file in the spec folder.

When you fork Adauth please:

  1. Create your feature branch (git checkout -b my-new-feature)
  2. Commit your changes (git commit -am 'Add some feature')
  3. Push to the branch (git push origin my-new-feature)
  4. Create new Pull Request
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