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

Authorization server 'Rails Engine' for Oauth2 HMac Draft 01.

Rack middlewares for OAuth2 authorization server and resource server

Hybrid authentication and authorization strategy for Google APIs. Combines the process for obtaining an authorized OAuth request token along with an OpenID authentication request.

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.

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

A flexible authorization plugin for Ruby on Rails.

Extends Pundit with roles, allowing attribute and association level authorizations, suits modern APIs well

Rackish authentication for Rack apps. Provides access to the `Authorization` HTTP header.

Authentication and authorization for Revelry toolkit apps using Devise, Rolify and Pundit.

A merb plugin that provides simple role based authorization

Easy way to authentication and authorization

This gem adds agnostic roles for authorization to Rails.

Simple routes authorization solution for Rails based on user roles.

This is the official Ruby SDK for [Project Kessel](https://github.com/project-kessel), a system for unifying APIs and experiences with fine-grained authorization, common inventory, and CloudEvents.