A thin wrapper around the Rails `flash' object to assist in redirecting the user `back' after authentication.

This gem is to create and get data for a central authentication server.

A rails engine for email and password based account authentication.

Session Authentication

Basic authentication gem with support for Datamapper and ActiveRecord.

Ruby implementation of the Secure Remote Password protocol (SRP-6a). SRP is a cryptographically strong authentication protocol for password-based, mutual authentication over an insecure network connection.

Firebase Authentication for Ruby client

A Rails engine for access control authentication customized for Ten Thousand Hours.

Token authentication using JSON Web Token for Rails with Devise.

A simple HMAC-based and time-based two-factor authentication library for usage within two-factor authentication mechanisms.

This documentation describes your available CheckAPI REST services: Get your checkpoints and their details, check the permission of a customer's ID, take a look at your checkpoint's history - everything a checkpoint needs can be found here in one place. Please look at the descriptions in each se...

A pure Rails authentication solution. Inspired by devise, but with a pure Rails implementation.

TwoFactorAuth makes it easy to set up two-factor authentication for your users, whether through Devise or your custom Rails or Ruby authentication.

This plugin for Rails allows several web apps in an authentication domain to share session state, facilitating single sign-on in a distributed web app. It only provides session sharing and does not concern itself with authentication or replication of the user database.

Data And Reporting product consists of API's which provides details of transaction and invoice informations about shell cards. The Shell Card Transaction and Invoice API is REST-based and employs Basic authentication in Version 1 and Oauth authentication in Version 2 end points. The API endpoints...

A Routable, but not authenticatable devise module - useful for creating api authentication schemes not based on database user

Duo Universal Rails gem allows a webb developer to quickly add Duo's interactive, self-service, two-factor authentication to any Ruby on Rails web authentication form.

Implementation of Windows Live Web Authentication and Delegated Authentication protocol in Ruby. Also includes trusted sign-in and application verification implementations

A Merb plugin that is essentially a port of Rick Olsons restful_authentication plugin for rails

ProxyAuthentication allows two Rails applications to share an authenticated user, through a url token. App A can (through its own authentication system, e.g. Devise) authenticate a user, and then generate a link to App B with the encoded user info (in the url token). App B can then va...