Collection of users and applications authentication methods for use when you want your users or applications authorize using the Exvo platform.

A Challah plugin to allow authentication and registration with Facebook API.

Includes authentication, tracking, and lots of convenience methods

This library simplifies life when it comes to authentication in a Facebook iFrame application

Fernet rack authentication middleware

Allows Ruby on Rails applications to easily integrate to federated authentication sources particuarly those served by Shibboleth service providers.

This generators provide you to easily setup your Rails 3 application, create authentication, messages, admin style scaffolding and many more

A gem providing HMAC based authentication for HTTP. This is the DNC Labs fork.

This is a Rack endpoint that provides Flickr authentication. Basically it is a lightweight alternative to the "omniauth-flickr" gem.

A simple Forge authentication client

Rails authentication with email & password. You can customize the behaviour of the remember me token.

Multi-token authentication Rails engine.

Frame will setup various Ruby on Rails projects with an instantly usable application. The user can choose if they want authentication with devise, omniauth, and uses active_admin.

Garage extension to use JWT as authentication strategy.

An engine that provides a basic User model, authentication logic, and remote credential management for G5 applications.

DataMapper models for RESTful Authentication with Role-based Authorization

API library for GAuthify.com (Google Authenticator, SMS, email multi factor authentication).

Simple authentication for Rails applications

Gem in a box with basic HTTP authentication and forced SSL, designed for use on Heroku or other cloud-based hosting services

Access token for client-side and API authentication.