The authentication glue you need.

A generic, spec-compliant, thorough implementation of the OAuth request-signing logic

Zero-Trust access management with true WireGuard® 2FA/MFA

Single Sign-On Identity & Access Management via OpenID Connect, OAuth 2.0 and PAM

Single Sign-On for Your Self-Hosted Universe 🐈‍⬛🔒

Authorization Server Implementation in Java supporting OAuth 2.0 & OpenID Connect

A centralized login and SSO application to authenticate several websites and mobile apps.

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Goiabada is an OAuth2 / OpenID Connect server written in Go.

A Clojure library helping the integration of Keycloak with a Clojure Application + a sample SPA Client and API Server demonstrating the Keycloak integration

Authorization Server and OpenID Provider on Spring Framework

OAuth2.1 & OIDC1.0 & Spring Security

Authorization Server Implementation in C#

Almost stateless OpenID Connect provider completely running on top of Cloudflare for Teams (Access) and Cloudflare Developers platform (Workers, Durable Objects)

The NestJS OIDC provider implementation

The SPID/CIE OIDC Federation SDK, written in Python

Authorization Server Implementation in Python supporting OAuth 2.0 & OpenID Connect

Automated install for Authelia running in a container e.g. on Proxmox

Auth Agent is the first OpenID Connect Provider for Web Agents. (Sign in with google but for web agents like browser use and browserbase).

A comprehensive .NET Core client library for Keycloak that provides seamless integration with Keycloak's authentication and authorization services. This library offers a robust implementation of Keycloak's REST API, including support for OpenID Connect, OAuth 2.0, and User-Managed Access (UMA 2.0).