An authentication application

A Ruby gem for simplifying random password generation, password strength testing, password hashing and salting, and password-hash authentication.

A Chef cookbook cookbook to download files over HTTPS using TLS client certificate authentication.

Rack middleware for authentication using CAS and/or token

A modular implementation of Rack Auth

rack-auth-ldap : provide LDAP authentication for Rack middelware

JWT-based token authentication middleware for Rack.

OAuth Echo authentication by a rack middleware

Rack Middleware for OAuth Authorization and Authentication via/twitter

SimpleAuth HMAC authentication

Rack webmoney authentication

Simple HTTP proxy which adds Conjur authentication headers

Rack authentication middleware

Simple Google authentication.

Central Authentication Service for Reviewed.com

Users and Authentications service

Simple RSS parser that supports feeds with HTTP Basic Authentication

Token based authentication

This gem make authentication very simple

Basic token based authentication for APIs