Simple authorization

Resource authorization via PORO

Manage authorization restrictions on Ruby on Rails. Ideal for controlling actions of 2 or 3 types of users.

Authorization library that solves problems

Gem to authenticate requests for Dispatch APIs, by passing Authorization token to Dispatch Users API

Kant is a tiny authorization library for your Ruby (especially Rails and/or ActiveRecord) projects.

Converted plugin to gem which will work with association as well.

Simple gem for generating authorization tokens for google service accounts

Authorization Grant Front on Rails.

Lockdown is an authorization system for RubyOnRails (ver >= 2.1).

Create a Rails app with authentication, authorization using Devise and CanCan

simple authorization framework for rails controllers

Tools to provide user authorization and data scoping.

Authorization control

Omniauth authorization for Delivery.com API

Simple Activity Based Authorization

Gem for backend authorization

Rack Middleware for RPX Authorization, this rack middleware will make even easier to interact with rpx now

Rack Middleware for OAuth Authorization

Role based authorization security engine for your user model and resources.