Simple, unobtrusive authentication for Node.js.

The Single Sign-On Multi-Factor portal for web apps

The most scalable and customizable OpenID Certified™ OpenID Connect and OAuth Provider on the market. Become an OpenID Connect and OAuth2 Provider over night. Broad support for related RFCs. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.

Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication.

OpenID Connect and OAuth 2.0 Framework for ASP.NET Core

ZITADEL - Identity infrastructure, simplified for you.

🧑‍🚀 The better identity infrastructure for developers and the open-source alternative to Auth0.

The ultimate Python library in building OAuth, OpenID Connect clients and servers. JWS,JWE,JWK,JWA,JWT included.

A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming HTTP(s) requests. Inspired by the BeyondCorp / Zero Trust white paper. Written in Go.

OpenID Certified™ OAuth 2.0 Authorization Server implementation for Node.js

Android client SDK for communicating with OAuth 2.0 and OpenID Connect providers.

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

Security engine for Java (authentication, authorization, multi frameworks): OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

Extensible security first OAuth 2.0 and OpenID Connect SDK for Go.

Minimal forward authentication service that provides Google/OpenID oauth based login and authentication for the traefik reverse proxy

🔥 Streamline your web application's authentication with Jackson, an SSO service supporting SAML and OpenID Connect protocols. Beyond enterprise-grade Single Sign-On, it also supports Directory Sync via the SCIM 2.0 protocol for automatic user and group provisioning/de-provisioning. 🤩

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

iOS and macOS SDK for communicating with OAuth 2.0 and OpenID Connect providers.

kubectl plugin for Kubernetes OpenID Connect authentication (kubectl oidc-login)

CloudFoundry User Account and Authentication (UAA) Server