Low level Rack authentication enforcement

Token based authentication

Authenticate users through Google in your app using devise and omniauth

Truefactor.io can be your only authentication option or you can add it to existing auth schemes such as devise, authlogic etc.

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

A CLI tool and its associated Ruby library that help you locate and reconnect to a running SSH agent. Useful in automation scenarios where multiple processes must repeatedly open SSH connections leveraging a one-time authentication pass

Simple RSS parser that supports feeds with HTTP Basic Authentication

Rubius provides a simple interface to RADIUS authentication

Ruby Role-Based Authentication

This is a Rack endpoint that provides Flickr authentication. Basically it is a lightweight alternative to the "omniauth-flickr" gem.

This is a fork of Grack that adds Branch Level Access control and LDAP Authentication

Plugin that adds token authentication methods to Roda

Ruby PAM (Pluggable Authentication Modules) integration

Users and Authentications service

Central Authentication Service for Reviewed.com

A ruby interface to the GitHub Contributions Archive API (https://githubcontributions.io). Get information about GitHub users and events, including all repositories a user has contributed to. No authentication required.

The email equivalent of has_secure_password for ActiveRecord.

Ruby Claude is a small, dependency-light, idiomatic Ruby wrapper around the Claude Code CLI in headless mode (claude -p). It lets Ruby programs talk to Claude using a Claude Pro/Max subscription for authentication instead of an Anthropic API key: by default it strips ANTHROPIC_API_KEY from the ch...

A gem providing HMAC based authentication for HTTP. This is the DNC Labs fork.

Simple Google authentication.