Clearance

Overview

Clearance is a Rails authentication gem designed to provide simple and well-tested email and password authentication. It offers opinionated defaults but is easily customizable, making it ideal for developers seeking a straightforward authentication solution.

Features

• Rails Authentication: Allows users to authenticate using email and password.
• Ease of Configuration: Intended to be small and simple with easy customization options.
• Compatibility: Tested against Rails version 6.1 and Ruby version 3.0.0.
• Access Control: Provides tools like require_login filter for controlling access to controller actions.
• Helper Methods: Includes useful methods like current_user, signed_in?, and signed_out? for easy integration.
• Password Resets: Facilitates password reset functionality through email notifications.
• Multiple Domain Support: Supports configurations involving multiple domains with the option to set cookie_domain as a callable object.
• Rack Application Integration: Adds session to the Rack environment hash for seamless interaction with middleware and other Rack applications.

Summary

Clearance is a convenient and reliable Rails authentication gem that simplifies the process of setting up and managing user authentication via email and password. With its compatibility with recent Rails and Ruby versions, along with its flexibility for customization, Clearance provides a solid foundation for implementing secure user authentication in Rails applications.