Auth.js and Ory Integration Example

This repository demonstrates how to integrate Auth.js (formerly NextAuth.js) with Ory for authentication and identity management. The example shows a complete setup for handling authentication flows while leveraging the powerful features of both platforms.

Features

• Complete OAuth/OIDC integration between Auth.js and Ory
• JWT session handling with custom claims
• Profile data synchronization
• Middleware-based route protection
• Configurable storage options (Vercel KV or in-memory for development)

Configuration

The integration uses Ory as an OIDC provider with Auth.js, passing essential identity information through the authentication flow:

• Custom session properties for Ory's session ID (sid)
• ID token persistence across the authentication flow
• PKCE and state parameter validation for enhanced security

Environment Variables

To run this example, you'll need to configure the following environment variables:

ORY_SDK_URL=https://your-ory-project.projects.oryapis.com
ORY_CLIENT_ID=your-client-id
ORY_CLIENT_SECRET=your-client-secret

AUTH_KV_REST_API_URL=your-vercel-kv-url (optional)
AUTH_KV_REST_API_TOKEN=your-vercel-kv-token (optional)
AUTH_DEBUG=true (optional)

Getting Started

1. Clone this repository
2. Install dependencies with npm install
3. Configure your environment variables
4. Run the development server with npm run dev

The example includes a fully configured authentication system with login, logout, and session handling. Visit /auth/signin to begin the authentication flow.

More Information

• Auth.js Documentation
• Ory Documentation