The authorization Gem for Ruby on Rails.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

A Ruby wrapper for OAuth 2.0 protocol, including OIDC

Authorization framework for Ruby/Rails applications

*CURRENTLY UNMAINTAINED*. Authority helps you authorize actions in your Rails app. It's ORM-neutral and has very little fancy syntax; just group your models under one or more Authorizer classes and write plain Ruby methods on them.

Multi-role and whitelist based authorization gem for Rails (and not only Rails!)

Simple authorization gem for GraphQL 🔒

Scope-based authorization for Ruby on Rails.

Ultra lite authorization library

Simple and lightweight authorization library for Rails

💂 Simple, declarative, role-based access control system for Rails and Ruby

A set of RSpec matchers for testing Pundit authorisation policies.

Simple, functional authorization library and role management for ruby

Add group and membership functionality to your Rails models

Action Policy integration for GraphQL

Authorization for JSONAPI::Resource

Pundit authorization helpers for the GraphQL Ruby gem

Use GitHub as authorization and more. Use organizations and teams as means of authorization by simply wrapping your rails routes in a block. Also useful to get a user's details through OAuth.

Role based authorization with CanCanCan for Active Admin

Verifica is Ruby's most scalable authorization solution