An authorization library that supports access control models like ACL, RBAC, ABAC in Golang: https://discord.gg/S5UjpzGZjN

OpenID Certified™ OpenID Connect and OAuth Provider written in Go - cloud native, security-first, open source API security for your infrastructure. SDKs for any language. Works with Hardware Security Modules. Compatible with MITREid.

这可能是史上功能最全的Java权限认证框架！目前已集成——登录认证、权限认证、分布式Session会话、微服务网关鉴权、单点登录、OAuth2.0、踢人下线、Redis集成、前后台分离、记住我模式、模拟他人账号、临时身份切换、账号封禁、多账号认证体系、注解式鉴权、路由拦截式鉴权、花式token生成、自动续签、同端互斥登录、会话治理、密码加密、jwt集成、Spring集成、WebFlux集成...

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

An open source, general-purpose policy engine.

An open-source Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, WebAuthn, TOTP and MFA

🧑‍🚀 Logto is a modern Auth0 alternative for building identity infrastructure with minimal effort, for both your customers and their organizations.

The authorization Gem for Ruby on Rails.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access

The authentication glue you need.

A binary authorization system for macOS

ZITADEL - The best of Auth0 and Keycloak combined. Built for the serverless era.

OAuth Proxy

Open Source, Google Zanzibar-inspired fine-grained permissions database

An unified permissions API for React Native on iOS, Android and Windows.

Easy integration with OAuth 2.0 service providers.

Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale. Use Ockam to build secure-by-design applications that can Trust Data-in-Motion.

Laravel Eloquent roles and abilities.

Oso is a batteries-included framework for building authorization in your application.