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

A gem to work with mobile fingerprint or face biometric authentication

extend berkshelf to support http authentication via netrc

The Aladin ruby library for identity and authentication

Adds a kerberos ticket authentication to test-kitchen transport

SHA1 Hashkey based authentication for simple API engine

Basic authentication library for Rack applications.

omniauth-azure-ad uses 'Peerialism authentication HUB' web site that manages token exchanges with the Azure ACS, encryption etc.

Executes AWS Signature Version 4 Signing Process as explained at http://docs.aws.amazon.com/general/latest/gr/sigv4_signing.html. It calculates the signature token and provides HTTP headers with authentication data.

This is a simple gem to allow authentication against a RADIUS server.

Monban - The authentication plugin for web api based on jwt

Client authentication for Authentic Apps

Automate basic authentication for your coding challenges

This generator can add powerful authentication and authorization to a clean Rails application with a single command. Configures a Rails application for use with the authlogic and declarative_authorization gems, and generates all code (migrations, models, controller methods, routes, roles, seeds,...

Extension to authlogic-connect for Mail.ru authentication support

JAuth is a Ruby gem for handling user authentication in Ruby applications.

An incredibly bare bones authentication library

TagAuth integrates tag-based authentication into Rails applications using Devise.

The AuthLane Sinatra Extension allows simple User authentication with support for different User roles. It comes with Sinatra helpers for easy integration into routes.

Simple Rails integration for authentication through Amazon Cognito IdP (User Pools)