Supports: Admin user bind operation, Regular user authentication, Create (add), read (search), update (modify), and delete operations for users and groups

A ruby gem for using ldap to authenticate greenlight users

NoPassword is a Ruby on Rails gem that allows session authentication with a token or a magic link via an email sent to the user; there is no need for a password.

dynamoid-devise is flexible authentication solution for Rails 4.1.x with Warden using dynamoid as ORM...

Latvija.lv authentication strategy for OmniAuth

A ready-to-go application with authentication, authorization, logging... with bootstrap flavor

An extremely easy way to protect your site by requiring Google logins without having to set up a traditional authentication system

Add AWS Signature 4 style authentication to grape API's.

W3C Web Authentication API (a.k.a. WebAuthN / FIDO 2.0) RP library in Ruby

Official Zitadel SDK for Ruby. Authenticate and access Zitadel's authentication and management APIs in Ruby.

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.

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

rack-auth-gitlabapi : provide GitLab API authentication for Rack middleware

Basic authentication library for Rack applications.

SHA1 Hashkey based authentication for simple API engine

Generates a "ready-to-go" Rails 2.3 application with authentication and other common features

Adds a kerberos ticket authentication to test-kitchen transport

The Aladin ruby library for identity and authentication

extend berkshelf to support http authentication via netrc

A ruby wrapper for version 3 of the bit.ly API Supports Login/ApiKey & OAuth authentication