Mountable Rails engine that provides OpenID server/identity provider functionality

SimpleID plugin for Yubikey authentication

OpenID Connect Core 1.0 Authorization Code Flow Example

OpenID service

Simple OAuth libraries for client and server integration

A base Implementation of GSMA Mobile Connect Profile

Simple OAuth2/OpenID-connect authentication and authorization server.

OpenID Connect and OAuth 2.0 Framework for ASP.NET Core

An ongoing & curated collection of awesome software best practices and techniques, libraries and frameworks, E-books and videos, websites, blog posts, links to github Repositories, technical guidelines and important resources about Open Source Identity and Access Management solution Keycloak

An ongoing & curated collection of awesome software best practices and techniques, libraries and frameworks, E-books and videos, websites, blog posts, links to github Repositories, technical guidelines and important resources about OpenID in Cybersecurity.

This a basic implementation of Openid connect in nodejs using https://github.com/panva/node-oidc-provider

A library for implementing OpenID Connect Client Initiated Backchannel Authentication in Go

LemonLDAP::NG main code

The OAuth2 Framework for PHP

IdentityServer workshop

This repository provides a succinct overview of implementing OAuth2 authentication within Django, emphasizing its seamless integration with the User, Group, Permission, and ContentTypes APIs.

FlowerGate - Open-source Node.js OIDC auth system leveraging OpenID Connect & OAuth2 for secure, scalable authentication

meiliNG: Easy Identity/Login Infrastructure, Next Generation. Supports oAuth2 and OpenID Connect specifications

Simple Go OpenId authorization server with Keycloak compatible API