OpenID Connect and OAuth 2.0 Framework for ASP.NET Core

An authorization library that supports access control models like ACL, RBAC, ABAC in Golang: https://discord.gg/S5UjpzGZjN

OpenID Certified™ OpenID Connect and OAuth Provider written in Go - cloud native, security-first, open source API security for your infrastructure. SDKs for any language. Works with Hardware Security Modules. Compatible with MITREid.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Next-gen identity server replacing your Auth0, Okta, Firebase with hardened security and PassKeys, SMS, OIDC, Social Sign In, MFA, FIDO, TOTP and OTP, WebAuthn, passwordless and much more. Golang, headless, API-first. Available as a worry-free SaaS with the fairest pricing on the market!

Welcome to the WSO2 Identity Server source code! For info on working with the WSO2 Identity Server repository and contributing code, click the link below.

Identity for developers on the web.

Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.

😱 Falsehoods Programmers Believe in

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

ZITADEL - Identity infrastructure, simplified for you.

npm package for OpenID Connect, OAuth Code Flow with PKCE, Refresh tokens, Implicit Flow

Azure AD B2C now allows uploading of a Custom Policy which allows full control and customization of the Identity Experience Framework

A Fluent OpenStack SDK / Client Library for Java

8 Lessons, Kick-start Your Cybersecurity Learning.

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

SBS3 — A sample SAML 2.0 Service Provider built on Spring Boot.

Mirror of FreeIPA, an integrated security information management solution

Microsoft Authentication Library (MSAL) for .NET

OpenID Certified™ OpenID Connect Relying Party implementation for Apache HTTP Server 2.x