Helps to integrate Duo Security's 2-factor authentication with Devise in a seamless way.

For authenticating against PAM (Pluggable Authentication Modules)

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

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.

simple-login creates a basic and simple login system for Rails 3 apps. It is based on Railscasts Authentication from Scratch videos. Usage: create your rails app, then add this gem to your Gemfile. Finally, just type 'rails g simple_login'. All these routes are available: signup_path, login_path,...

Forked from ryanb's nifty-generators .A collection of useful Rails generator scripts for scaffolding, layout files, authentication, and more.

Rails authentication by email and password with integrated dependencies to MadMimi. Also provides administrative user impersonation. Based on BlueLightSpecial

Simple authentication library for login via email

Coca is a chainable, devise-based scheme for delegation of authentication. It works through a standard JSON API so the packet that you pass down on auth is completely configurable. See coca-rbac for a similarly transparent RBAC implementation.

Provides a simple interface for using Okta authentication in command line applications

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

A light weight Firebase access token validator whichutilizes HTTP caching to reduce network traffic whenvalidating against Google's X509 Certificates.

Simple authentication solution for any rails app.

BitAuth is a way to do secure, passwordless authentication proposed by Bitpay using the same elliptic-curve cryptography as Bitcoin

A ruby wrapper for version 3 of the bit.ly API Supports Login/ApiKey & OAuth authentication

The Aladin ruby library for identity and authentication

Adds a kerberos ticket authentication to test-kitchen transport