The rkerberos library is an interface for the Kerberos 5 network authentication protocol. It wraps the Kerberos C API.

A comprehensive Ruby library for building Model Context Protocol (MCP) servers in Rails applications, featuring tools, resources, authentication, and real-time capabilities.

Authlogic extension/plugin that provides RPX (rpxnow.com) authentication support

An object-oriented Ruby implementation of the Sender Policy Framework (SPF) e-mail sender authentication system, fully compliant with RFC 4408.

A comprehensive Rails 8 application generator that sets up a modern stack including Tailwind CSS, DaisyUI, Kamal deployment, monitoring, authentication, S3 backups,and more.

Generators to add in different forms of user authentication to a rails application.

Jwt extension for the Sorcery authentication library

Quickbooks authentication strategy for OmniAuth

Meetup.com authentication handler for OmniAuth

Generators to add in different forms of user authentication to a rails application.

Extends Net::SSH by adding Kerberos authentication capability for password-less logins on multiple platforms.

Eliminate customer phishing / hijacking and increase user satisfaction with password-less authentication.

Authlogic extension/plugin that provides RPX (rpxnow.com) authentication support

Spikard is a Rust-centric multi-language HTTP toolkit providing a high-performance core library and language bindings (Python, Node.js, Ruby, PHP, WebAssembly) to build and validate typed web services. The Ruby binding uses Magnus for zero-overhead FFI, providing Sinatra-style routing, full asyn...

dm-devise adds MongoMapper support to devise (http://github.com/plataformatec/devise) for authentication support for Rails

Authem provides a simple solution for email-based authentication

Rich-CMS is a module of E9s (http://github.com/archan937/e9s) which provides a frontend for your CMS content. You can use this gem to manage CMS content or translations (in an internationalized application). The installation and setup process is very easily done. You will have to register content...

OmniAuth extension for vkontakte.ru authentication

Token authentication for Devise which supports multiple tokens per model

warden_oauth will help you create oauth authentication strategies using the oauth helper method on the Warden::Manager config setup