Provides configurable, extensible authentication and authorization for Nitro.

NonGrata is a highly configurable authorization system for rails applications. Supporting simple declarite authorziation and multitenant configurable roles.

Rails engine to provide OAuth2 authorization for embedded iframe applications.

An implementation of OAuth2 Authorization Server

Cannie is a gem for authorization/permissions checking on per-controller/per-action basis.

Rack middlewares for OAuth2 authorization server and resource server

An authorization wall for Zimbra

Simple authorization library for Ruby on Rails in which permissions are stored in YAML files.

Use a time-sensitive cryptographic token based on a shared secret phrase to generate an authorization token for passing traffic from one web site to another.

Lean authorization and authentication modules for Padrino framework

This gem lets you use the CanCanCan gem (https://github.com/CanCanCommunity/cancancan) with Padrino framework. Note that CanCanCan is a continuation of CanCan (https://github.com/ryanb/cancan), the authorization gem for Ruby on Rails.

Simple role-based authorization

This library currently supports generating a signed authorization header which is required to make requests to KindTap Platform APIs.

Manages git repositories, authentication information for OpenSSH and authorization.

Authentication / Authorization library for Watermark apps

Simple Rails 4 authorization solution for developer to permit user allowances. Developer whitelists controller actions and resources per user type.

Super simple authorization system for Rails

Easy RESTful authentication + authorization.

No magic authorization for Rails

Akamai-AuthToken is Akamai Authorization Token for Ruby 2.0+