An integrated Authentication, Authorization and Roles solution for your Rails 3 app with support for multiple ORMs

SAML Authentication for devise

A plugin-based framework for supporting multiple authentication and authorization systems in Rails/Rack apps. Supports resource-oriented route-by-route access control lists with TLS authentication.

CAS authentication module for Devise

Provides a thin wrapper around the excellent ruby-openid gem from JanRan. gem version is unofficial, github fork of rails's by moro

Provides a thin wrapper around the excellent ruby-openid gem from JanRan. gem version is unofficial, github fork of rails's by moro

JWT authentication solution for Rails APIs

Library for handling registration and authentication of U2F devices

Simple role based security for restful_authentication I am no longer involved in this project. If you are interested in becoming the new maintainer and making it your own, please contact me. I will no longer be responding to bug reports or questions. Thanks, Tim

Integrates with your authentication solution to craft a personalized user notification platform.

lets the User model in most authentication frameworks know who is the current user

Proof provides an easy-to-use JWT-based authentication system.

Discogs::Wrapper is a full wrapper for the http://www.discogs.com API V2. Supports authentication, pagination, JSON.

Authy plugin to add two factor authentication to Devise. This gem is deprecated, please see the README for details.

This gem provides the extracted Token Authenticatable module of devise. It enables the user to sign in via an authentication token. This token can be given via a query string or HTTP Basic Authentication.

A gem that provides authentication Rails helpers when using Warden for authentication

A Devise extension to use passkeys instead of passwords for authentication, using warden-webauthn

LDAP authentication for humans

Simple CAS authentication for Rails, Sinatra or any Rack-based site

minimalistic authentication