Monban - The authentication plugin for web api based on jwt

An incredibly bare bones authentication library

Simple gem that allows you to automatically spec your controllers authentication checks.

Authi is a Ruby gem designed to be used both in your client and server HTTP-based applications. It implements the authentication methods based on HMAC-SHA1 encryption algorithm and a pre-shared key.The gem will sign your requests on the client side and authenticate that signature on the server side. It will even generate the secret keys necessary for your clients to sign their requests. Find the documentaion to see how it works!

This gem can be used to connect to the Plate API. It takes care of the authentication procedure. It also provides a basic wrapper around the Plate API, so objects in Plate can be manipulated as local objects.

Fake IDP to test SAML authentication

API wrapper for AuthAnvil Two Factor Authentication

Includes utilities for authentication and password resets.

Globe Connect for Ruby platform provides an implementation of Globe APIs e.g Authentication, Amax, Sms etc. that is easy to use and can be integrated in your existing Ruby application. Below shows some samples on how to use the API depending on the functionality that you need to integrate in your application.

An implementation of DIBS Message authentication code. Has correct sorting and rules for which params to include. So far it only includes the params for DIBS Payment Window.

PadAuth is a simple authentication gem for Rails and part of the Padstone app builder

Merb Slice that provides user authentication

Caseadilla is a CMS for Rails based on Casein and Comfortable Mexican Sofa. It is designed to allow you to easily fit the CMS to your app, not the other way around. By default, Caseadilla installs with Devise for authentication and Declarative Authorization, however it can be installed without either if you want to use an existing auth system.