There are 2 repositories under openid-provider topic.
OpenID Certified™ OAuth 2.0 Authorization Server implementation for Node.js
OAuth 2.0 server and client; OpenID Connect Provider (OP) & UMA Authorization Server (AS)
OpenID Connect and OAuth2 provider implementation for Djangonauts.
drf-social-oauth2 makes it easy to integrate Django social authentication with major OAuth2 providers, i.e., Facebook, Twitter, Google, etc.
Configurable Mock Server for OpenId Connect
OpenID Connect extension for Doorkeeper
OpenID certified lightweight Identity and Access Management server
LemonLDAP::NG main code
Kopano Konnect implements an OpenID provider (OP) with integrated web login and consent forms.
oidc-provider module for Nest framework (node.js)
Allows WordPress to provide and consumer OpenIDs for authentication of users and comments.
LibreGraph Connect implements an OpenID provider (OP) with integrated web login and consent forms.
meiliNG: Easy Identity/Login Infrastructure, Next Generation. Supports oAuth2 and OpenID Connect specifications
OpenID connect compliant OAuth2 Authorization Server written with Spring Boot
Flexible OpenID Connect and OAuth 2.0 server-side implementation for modern ASP.NET projects
Identity and access management platform built for the IndieWeb
A library for implementing OpenID Connect Client Initiated Backchannel Authentication in Go
Sample OIDC provider using Findy Agency
This a basic implementation of Openid connect in nodejs using https://github.com/panva/node-oidc-provider
Integration between Nuxeo platform plugin nuxeo-platform-login-openid 9.2 and Keycloak 3.3.0
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.
The resulting code from the Getting Started article on creating an OpenID Connect Provider using ASP.NET MVC and the Abblix OIDC Server solution
Estándar de identidad digital simple, ágil y seguro.
A mock website implementing microservices architecture with a separate user interface and an API Gateway. Different means of inter-service communication (gRPC & HTTP for synchronous tasks, RabbitMQ for asynchronous processes and message queueing). The SaaS set ups an external Identity provider (Duende), and connects via OAuth2.1 protocol for SSO.
This plugin enables you to log in to q2a through PublicityPort's credentials
OpenId Connect server for Azero ID.