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 OAuth Authorization and Authentication via/twitter

Ruby on Rails authorization plugin

Simplified authorization rules for rails_admin fields

Tools for handling per-action and per-app Role authorization

Simple Activity Based Authorization

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

An authorization wall for Zimbra

Generates Twitter API's Authorization header

A lightweight authorization library, just like cancan

Simple authorization for Rails

Aserto authorization library for Ruby and Ruby on Rails

Helpers for handling Account resource authorization with decoded Gris JSON Web Tokens.

Thi is an authorization system for a Ruby (including Rails) project, that allows to specify dynamic permissions. All data is stored in an SQL database, supported by Sequel.

Simple authorization and attribute obfuscation scheme.

Minimal authorization library

It presents generators for the user to use when building their application. It takes the resource, the version for the resource and it's attributes in the way rails scaffold is used. It also takes care of things like enabling CORS, a mechanism for authentication and authorization, and an Admin se...

Miniature authorization for Rails.

An DSL to manage your authorizations and groups of access with CanCan without repeating yourself using as many files you want.