The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™

Simple, unobtrusive authentication for Node.js.

Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go.

ZITADEL - Identity infrastructure, simplified for you.

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication. 🔁 Mirror of https://codeberg.org/allauth/django-allauth/

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

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

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.

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

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

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

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

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

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

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

Streamline your web application's authentication with Polis, 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.

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

opkssh (OpenPubkey SSH)