A versatile authentication solution using Auth.js with a FastAPI backend and Next.js frontend.

Use any Frontend/FullStack Framework with Auth.js and bring your custom Auth or use FastAPI Microservice.

This project provides a flexible, scalable authentication setup using a decoupled architecture. It integrates seamlessly with any front-end or full-stack framework, allowing developers to use the included custom backend or bring their own backend services. It supports traditional password-based login and Google authentication, providing a robust solution for various authentication needs.

• Backend: FastAPI
• Frontend: Next.js with Auth.js (supports Next.js 14 and above)
• Authentication: Auth.js for managing authentication across multiple front-end or full-stack frameworks.

• Docker: Ensure you have Docker installed for containerized backend setup.
• pnpm: Make sure pnpm is installed for managing frontend dependencies.

1. Clone the repository to your local machine:

   git clone ...
   cd auth.js-custombackend

2. Rename .env.example in both folders. Start the FastAPI backend using Docker Compose:

   docker-compose up

   This command will start the FastAPI service in a Docker container.

3. Navigate to the frontend directory and install the dependencies using pnpm:

   cd nextjs-auth.js
   pnpm install

4. Start the Next.js frontend development server:

   pnpm dev

   The frontend will be running at http://localhost:3000.

• Decoupled Architecture: Easily integrate with any front-end or full-stack framework.
• Custom Backend Flexibility: Use the included FastAPI backend or integrate your own service.
• Scalability and Security: Designed to handle growing user bases while ensuring robust authentication.
• Password-based Authentication: Secure login and signup using traditional username and password.
• Google Authentication: Easily enable users to log in with their Google accounts.
• Auth.js Integration: Use Auth.js to manage authentication flows seamlessly within the frontend and backend.

• Login Access Token: /api/v1/login/access-token - Obtain an OAuth2-compatible access token.
• Test Token: /api/v1/login/test-token - Validate the current access token.
• Google Auth Access Token: /api/v1/google-auth/access-token - Login using Google credentials.
• Register User: /api/v1/users/signup - Create a new user account.
• Password Recovery: /api/v1/password-recovery/{email} - Initiate password recovery process.
• Reset Password: /api/v1/reset-password/ - Reset user password using a token.

Contributions are welcome! If you have suggestions, features, or improvements, feel free to submit a pull request or open an issue on GitHub.

This project is licensed under the MIT License - see the LICENSE file for details.

For questions or support, please contact us at mr.junaidshaukat@gmail.com.