Devise - PAM Authentication
devise_pam_authenticatable is a Devise (http://github.com/plataformatec/devise) extension for authenticating using PAM (Pluggable Authentication Modulues) via the rpam gem.
This allows you to authenticate against the local hosts authentication system including local account usernames and passwords.
There are obvious security risks with using PAM authentication via a web-based application. Make sure you at least use SSL to keep usernames and passwords encrypted via HTTPS.
In the Gemfile for your application:
Or, to use the latest from github:
gem "devise_pam_authenticatable2", :git => "git://github.com/devkral/devise_pam_authenticatable2.git"
The devise_pam_authenticatable extension can use a username or extract the name from a special email address (suffix can be choosen) username field and email field are configurable
In your Devise model, ensure the following is present:
class User < ActiveRecord::Base devise :pam_authenticatable, pam_service: "system-auth", pam_suffix: "foo" # Setup accessible (or protected) attributes for your model attr_accessible :password, :<username or email field> end
pam_service: "system-auth" is optional. By default the pam service specified in config.pam_default_service is used.
pam_suffix: "foo" is optional. By default the pam email extraction suffix specified in config.pam_default_suffix is used.
- config.pam_default_service = "rpam"
- config.pam_default_suffix = nil # extraction disabled by default
- config.pam_default_suffix = "pam" # [email protected] = username
- config.emailfield = "email" # set emailfield, set to nil if not available
- config.usernamefield = "username" # set to nil to disable username (only email extraction)
Released under the MIT license
Copyright (c) 2011 James Wilson, LithiumCorp Pty Ltd