Client provider library for the authorization service

Really secure and simple authorization library for your Rails, Sinatra or whatever web framework, which just works.

Creates scaffolds for Twitter Bootstrap with generated RSpec coverage

CanCan supported transaction on top of ActiveRecord

authorize_link(link,controller,action)

Rule Based Access Control gem for Ruby on Rails applications

Authorization that includes basic authorization and 3 social authorization with Latvia social network draugiem.lv, facebook.com and twitter.com.

Rule-based programmable permission system.

Provides matrix based and role level authorization

Libraries that use Ex Libris products, can integrate Rails application with PDS to provide single sign-on across systems.

NYU libraries SSO client.

authpilot

This is a simple reverse proxy for Rack. It is not meant for production systems (although it may work), as the webserver fronting your app is generally much better at this sort of thing.

Auth Proxy App (supports user / pass, oauth2)

Auth Redis User Connector.

AuthRocket client for Ruby.

Authorization library using namespaced strings. Great for OAuth 2.0 APIs.

Utilizando a gem 'auth-service-authenticator', você irá plugar o serviço de autenticação em sua aplicação, sem necessidade de criação de um serviço de login

Agnostic authorization integration for Trailblazer.

AuthStrategies is a Warden implementation for sinatra.