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

Provides secondary authentication by asking the user to select their chosen images

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

Middleware for handling Bearer type Authentication

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

A rails gem/plugin that handles authentication

Passwordless multi-factor authentication. Unlike password-based solutions that require you to remember just another PIN or password, sezame is a secure and simple multi-factor authentication solution. You only need the username and your fingerprint on your smartphone to log into any sezame-enabl...

A simple authentication module for hanami.

A self-extracting generator that creates a JWT-based authentication system with agencies, agents, password resets, email confirmation, and account locking for Rails applications.

Devise AAF Rapid Connect Authenticatable is an authentication strategy for the Devise[http://github.com/plataformatec/devise] authentication framework.

Faraday middleware to automatically negotiate authentication with Build Service instances. It can handle: No, Basic, and, Signature authentication.

Minimalist authentication library for Ruby

Active Directory authentication module for Devise, based off of LDAP Authentication

Spriv is a multi-factor authentication platform includes Adaptive Risk Based Two Factor Authentication that is patent protected. Most users understand that 2FA is a very good thing but won’t tolerate 2FA intervention every time they login - this is Spriv’s sweet spot! For more inform...

Simple token authentication designed to work with mongoid. This gem simply provides a simple interface for authentication.

Simple authentication

Gemified restful_open_id_authentication plugin

A full featured authentication solution built around Authlogic.

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.

Simple key/secret based authentication for apis