Simple and safe token authentication library that uses Rails' `authenticate_or_request_with_http_token` method

Quickly check your rails controller actions require authentication

A Rack middleware and Railtie(for Rails3) for API key authentication.

Secure JWT authentication for Ruby on Rails that uses http only cookies.

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

Mozilla BrowserID/Persona authentication module that works with Rails 3.1+ and Devise 2.1+

Authentication engine for Ruby on Rails

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.

A gem which implements a standard api_key / secret authentication system for your Ruby on Rails RESTful web services.

A thin wrapper around the Rails `flash' object to assist in redirecting the user `back' after authentication.

Simple token authentication and authorization solution for Rails with JWT.

Rails plugin to manage CAS, Authentication, and LDAP name info

A simple authentication solution for development in Rails using BCrypt

Minimalistic Rails engine providing user registration, authentication, and password reset.

A comprehensive Ruby client for the Follow Up Boss API with Rails 8 compatibility, secure cookie authentication for SharedInbox, and enhanced features for real estate CRM integration.

A gem to run after creating a new rails app to setup basic authentication via oauth with the least effort possible on the part of the user.

florence is provide a Web Authentication library in Ruby on Rails

Authentication engine for Ruby on Rails projects.

Generator that enabled LDAP authentication with a single command.

Minimal cookie-based authentication library for Ruby on Rails