Interacts with the ruby-jira gem to provide authentication of a login against a JIRA system.

Authentication engine for Ruby on Rails projects.

Authentication strategy for devise based on headers, passed by Oracle Access Manager.

OTP authentication for Devise

Devise::Capturable is a gem that makes it possible to use the Janrain Engage user registration widget, while preserving your Devise authentication setup with your custom user model.

A Devise plugin for exposing multiple authentication providers via omniauth.

The DceLti engine simplifies integrating LTI authentication for Rails apps via the IMS::LTI gem.

Rack compatible user authentication microservice. Can be run standalone or mounted into another rack app.

A kind of Rack-Rscript web server which facilitates static files, cookie based authentication, and private pages.

GraphAPI is a Ruby Gem created to simplifiy and help manage authentication using the Facebook Graph API.

Simple authentication against Atlassian Crowd

Authentication for TINYoctopus, include access_token management

This gem allows you to share a central database and using authlogic stores and retrieves passwords

Simple authorization system for Rails applications. Allows you to develop applications with a mixed role based authorization and a context based authorization model. Does not supply authentication.

Library for create basic SSO Server based on OAUTH authentication for simplify deployment.

EmpireAvenue.com authentication handler for OmniAuth

CAS Authentication via Rack Middleware

capcoauth-gem is a library to integrate Rails applications with Capcoauth authentication service

A wrapper for the Globo.com's authentication/authorization API

Gitkite is the Rails authentication engine for Google Identity Toolkit (gitkit). It provides all the endpoints and views necessary for gitkit.