Lawkeeper - Simple authorization policies for Rack apps

The last authorization gem you'll ever need.

Add http authorization methods to Roda

Tools to provide user authorization and data scoping.

Abstract authorization solution for Rails.

Authorization component for warden

A simple, yet flexible approach to model-based authorization

model based authorization for new or edited records

NoBrainer mixin for SimpleOAuth2 authorization

A ruby implementation of the Policy Machine authorization formalism.

Generators for adding simple authorization to nifty-autentication

Simple Security for Padrino API for clients APIS and role authorization

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

Rack Middleware for OAuth Authorization

Rack middleware for simple question and answer authorization.

Authorization system that utilizes an extremely flexible hierarchy

An elasticsearch ruby client based on ruby/tire gem with some additions for authorization flow of searchbox.io

Mid-weigth authorization gem

A thread-safe minimal authorization helper

Simple module that accepts token and return Authorization for Google