Devise + Omniauth Authentication encapsulated in an Engine. Uses Devise. Parts taken from perens-instant-user and sso-devise-omniauth-provider

This generator can add powerful authentication and authorization to a clean Rails application with a single command. Configures a Rails application for use with the authlogic and declarative_authorization gems, and generates all code (migrations, models, controller methods, routes, roles, seeds,...

Rails plugin to interface with authhub.

This gem will handle the integration of your app with the Authic service

Authist is a Ruby on Rails plugin that provides a simple way to add role-based authorization to your application. It can easily be plugged into any user or group models in your application, and allows you to define a set of access types that roles can provide. Roles and users' participation in th...

Authentication via JWT (with encryption)

Authentication engine for Ruby on Rails projects.

Auth for your Rails application

Bushido support for Authlogic

Cloudfuji support for Authlogic

Authentication Engine

AuthNetReceiver is an endpoint and processor for Authorize.Net Silent Post transactions

The rails integration for authn

Auth Origin Control checks the origin of the request at app entry

Rails engine to add IndieAuth authentication endpoint functionality

A gem for rails giving vast flexibility in authorization management.

Creates scaffolds for Twitter Bootstrap with generated RSpec coverage

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.

Checks id at entry: id of users on client apps and on intermediary apps (sso_clyent), id of apps on intermediary apps (auth_origin_control), id