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openid-connect

OpenID connect (OIDC) is an authentication layer on top of the OAuth 2.0 authorization framework. Beside SAML it’s widely known for being used as a single sign-on method. It uses REST and JSON for communication with the identity provider.

Here are 110 public repositories matching this topic...

authelia

authelia / authelia

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

Updated Feb 1, 2026
Go

ory / hydra

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.

Updated Jan 30, 2026
Go

zitadel

zitadel / zitadel

ZITADEL - Identity infrastructure, simplified for you.

identity saml oauth2 authentication login authorization sso user openid-connect oidc mfa scim multitenancy 2fa fido2 passkeys

Updated Jan 31, 2026
Go

ory / oathkeeper

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.

golang oauth2 api-gateway reverse-proxy openid-connect hacktoberfest ory ory-oathkeeper

Updated Jan 30, 2026
Go

ory / fosite

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

golang security oauth library oauth2 sdk authentication auth authorization openid-connect hacktoberfest

Updated Nov 20, 2025
Go

thomseddon / traefik-forward-auth

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

kubernetes oauth2 docker-swarm openid-connect traefik oauth2-proxy google-oauth beyondcorp

Updated Jan 15, 2026
Go

int128 / kubelogin

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

kubernetes golang openid-connect kubectl oidc kubectl-plugins

Updated Jan 30, 2026
Go

opkssh

openpubkey / opkssh

opkssh (OpenPubkey SSH)

ssh openid-connect oidc ssh-keys

Updated Feb 1, 2026
Go

zitadel / oidc

Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation

go golang client oauth jwt library oauth2 server openidconnect discovery standard openid-connect oidc pkce certified refresh-token relying-party code-flow-pkce code-flow

Updated Jan 26, 2026
Go

authgear / authgear-server

Open source Auth0/Clerk/Firebase alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS & mobile apps

Updated Jan 30, 2026
Go

openpubkey

openpubkey / openpubkey

Reference implementation of OpenPubkey

identity oauth2 cryptography openid-connect software-supply-chain-security

Updated Jan 21, 2026
Go

caddy-auth-portal

greenpau / caddy-auth-portal

Authentication Plugin for Caddy v2 implementing Form-Based, Basic, Local, LDAP, OpenID Connect, OAuth 2.0 (Github, Google, Facebook, Okta, etc.), SAML Authentication. MFA with App Authenticators and Yubico.

Updated Jan 21, 2022
Go

oxyno-zeta / s3-proxy

S3 Reverse Proxy with GET, PUT and DELETE methods and authentication (OpenID Connect and Basic Auth)

s3 s3-bucket reverse-proxy opa openid-connect basic-authentication serve-static s3-proxy

Updated Jan 22, 2026
Go

Luzifer / nginx-sso

SSO authentication provider for the auth_request nginx module

nginx golang ldap oauth2 yubikey totp sso google-authenticator openid-connect oidc mfa duo atlassian-crowd

Updated Jan 31, 2026
Go

presbrey / beyond

BeyondCorp-inspired HTTPS/SSO Access Proxy. Secure internal services outside your VPN/perimeter network during a zero-trust transition.

golang security proxy proxy-server http-proxy vpn openid-connect federation zero-trust relying-party beyondcorp perimeter-network trust-transition

Updated Nov 10, 2025
Go

dadrus / heimdall

A cloud native Identity Aware Proxy and Access Control Decision service

golang oauth2 authentication api-gateway authorization openid-connect access-control auth-proxy access-management policy-enforcement auth-api identity-aware-proxy decision-api

Updated Jan 31, 2026
Go

leodip / goiabada

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

security oauth2 authentication authorization user-management sso oauth2-server openid-connect identity-management openid-server sso-authentication oidc-provider oidc-server

Updated Jan 24, 2026
Go

i-core / werther

An Identity Provider for ORY Hydra over LDAP

security ldap identity oauth2 authentication active-directory hydra openid-connect

Updated Oct 19, 2022
Go

XenitAB / go-oidc-middleware

OpenID Connect (OIDC) http middleware for Go

openid-connect oidc hacktoberfest

Updated Jun 5, 2024
Go

zhaow-de / pam-keycloak-oidc

PAM module connecting to Keycloak for user authentication using OpenID Connect/OAuth2, with MFA/2FA/TOTP support

oauth2 keycloak openid-connect oidc pam-module

Updated Feb 1, 2026
Go

Created by OpenID Foundation, Google, Microsoft

Released February 26, 2014

Followers: 57 followers
Website: github.com/topics/oidc
Wikipedia: Wikipedia

Related topics

2fa jwt mfa oauth oauth2 pkce saml sso totp webauthn