Remnawave Node

A Node.js backend service for managing Xray core instances with NestJS framework.

Overview

Remnawave Node is a service that provides REST API endpoints for managing Xray core instances, handling user management, and collecting statistics. It's built using NestJS and includes JWT authentication.

Features

• Xray core management (start/stop/status)
• User management (add/remove/list users)
• Statistics collection (system/user/inbound/outbound)
• JWT-based authentication
• Zod-based validation
• Error handling
• Helmet security
• Docker support

Prerequisites

• Node.js 20+
• npm/yarn
• Docker (optional)
• Xray core

Installation

1. Clone the repository:

git clone https://github.com/remnawave/remnawave-node.git

2. Install dependencies:

npm install

3. Create .env file with required environment variables:

NODE_ENV=development
APP_PORT=3002
API_PREFIX=api/v1
SSL_CERT=<your-ssl-cert> (get from Remnawave Panel)
XTLS_IP=127.0.0.1 (DON'T EDIT FOR NOW)
XTLS_PORT=61000 (DON'T EDIT FOR NOW)

Running the Application

Development

npm run start:dev

Production

npm run build
npm run start:prod

Using Docker

docker-compose -f docker-compose-prod.yml up -d

API Endpoints

Xray Management

• POST /api/v1/xray/start - Start Xray core
• GET /api/v1/xray/stop - Stop Xray core
• GET /api/v1/xray/status - Get Xray status and version

User Management

• POST /api/v1/handler/add-user - Add new user
• POST /api/v1/handler/remove-user - Remove user
• POST /api/v1/handler/get-inbound-users - Get list of inbound users
• POST /api/v1/handler/get-inbound-users-count - Get count of inbound users

Statistics

• POST /api/v1/stats/get-user-online-status - Get user online status
• POST /api/v1/stats/get-users-stats - Get users statistics
• POST /api/v1/stats/get-system-stats - Get system statistics
• POST /api/v1/stats/get-inbound-stats - Get inbound statistics
• POST /api/v1/stats/get-outbound-stats - Get outbound statistics

Project Structure

├── src/
│   ├── modules/
│   │   ├── handler/     # User management
│   │   ├── stats/       # Statistics collection
│   │   └── xray-core/   # Xray core management
│   ├── common/          # Shared utilities and configs
│   └── app.module.ts    # Main application module
├── libs/
│   └── contract/        # Shared contracts and types
└── docker-compose-prod.yml

Security

The application implements several security measures:

• JWT authentication
• Helmet middleware for HTTP security headers
• Input validation using Zod
• Exception filters
• Environment configuration validation

Development

Available Scripts

• npm run build - Build the application
• npm run format - Format code using Prettier
• npm run lint - Lint code using ESLint
• npm test - Run tests
• npm run start:dev - Start in development mode
• npm run start:debug - Start in debug mode
• npm run start:prod - Start in production mode

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

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

Support

For support, please open an issue in the repository or contact the maintainers.