Authentication & User Management

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.

🔐 Authentication, Authorization, and Accounting (AAA) App and Plugin for Caddy v2. 💎 Implements Form-Based, Basic, Local, LDAP, OpenID Connect, OAuth 2.0 (Github, Google, Facebook, Okta, etc.), SAML Authentication. MFA/2FA with App Authenticators and Yubico. 💎 Authorization with JWT/PASETO tokens. 🔐

A library for implementing authentication/authorization in Ember.js applications.

Java and Kotlin Code samples used on cloud.google.com

An authorization library that supports access control models like ACL, RBAC, ABAC in Python

One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers.

Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in

🏝️ minimal TanStack Start template with Better Auth, Drizzle ORM, shadcn/ui

An authorization library that supports access control models like ACL, RBAC, ABAC in Rust

Hierarchical Role Based Access Control for NodeJS

Python Social Auth - Core

Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructure • Includes Auth, Observability, Debugger, Telemetry & Runtime • Run real-world MCPs powering AI Agents

A Kotlin Multiplatform Client for Supabase.

GORM adapter for Casbin, see extended version of GORM Adapter Ex at: https://github.com/casbin/gorm-adapter-ex

This is the repo for the DevDojo Auth package

Web-based ZooKeeper UI

User-related REST API based on the awesome Django REST Framework

Delphi implementation of JOSE (JSON Object Signing and Encryption) and JWT (JSON Web Token)

Create link for authenticate in Laravel without password or get private content

Minimal CLI + web UI for OpenAI GPT Image 2 generation. Dual auth: API Key (paid) or OAuth via ChatGPT (free). Text-to-image, image-to-image, parallel gen, custom sizes.

🚀 The successor to oauthjs/oauth2-server. 🔒 Complete, compliant, maintained and well tested OAuth2 Server for node.js. Includes native async await and PKCE.