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🌟 Why Nahan?

Nahan is not just a proxy script; it's a complete connection management solution designed with a focus on speed, security, and simplicity.

• 🛡️ Hidden in the Network: Unauthorized access is automatically redirected to public sites (like Ubuntu or Docker) to keep your server completely invisible to scanners.
• ⚡ Zero Server Cost: Runs entirely on Cloudflare's free plan. No VPS required, no server maintenance worries.
• 🎨 Modern Dashboard: Responsive user interface supporting dark/light modes and bilingual (English/Persian).
• 🤖 Telegram Bot: Manage your gateway, check usage, and receive login alerts directly via Telegram.
• 📡 Multi-user & Multi-IP: Generate dedicated subscription links for different users and automatically combine them with clean IP lists.

✨ Key Features

Feature	Description
🔐 Dual Support	Instant switching between VLESS (Alpha mode), Trojan (Beta mode), or Both simultaneously.
📱 QR Code Generation	Display QR codes for each profile for quick and easy setup on mobile devices.
👥 User Management	Manage user bandwidth based on TB/GB with pause/resume functionality. Accurate upload and download tracking using D1 Database.
🌍 Clean IP Combiner	Input a list of clean IPs; Nahan automatically generates all configs for these IPs.
🔗 Multi-Node	Connect multiple workers (Slave Nodes) to a centralized management and get all configs in one sub.
💾 D1 Database	Settings are persistently stored in Cloudflare D1 Database, solving KV's write limitations.
🚨 Emergency Kill Switch	Immediately cut off all proxy traffic with a single click from the dashboard or Telegram.

🚀 Quick Setup Guide

Set up your gateway in less than 2 minutes.

1. Create a D1 Database

1. Go to the Cloudflare dashboard → Storage and databases → D1 SQLite Database.
2. Create a new database (suggested name: iot_db).

2. Deploy the Worker

1. Go to Workers & Pages and click Create Application, then Create Worker.
2. Choose a name (e.g., nahan-core), paste the content of _worker.js script into it, and click Deploy.

3. Bind D1 Database to the Worker

1. In your newly created worker's panel, go to Bindings.
2. Click on Add Binding and select D1 database.
3. In the Variable name field, enter exactly IOT_DB (regardless of your actual database name).
4. In the D1 Database field, select the database you created in step 1.
5. Save the changes.

4. Login and Configuration

1. Open https://<your-worker-url.workers.dev>/sync/dash.
2. Log in with the default key: admin. If you updated your panel from 2.1.0 version, the password is admin again.
3. Apply your settings (UUID, clean IPs, protocols, etc.).

⚠️ Security Warning: Immediately after logging in, change your Master Key in the System tab!

📖 Documentation

For a comprehensive guide on dashboard features and how to connect other workers (Slave Nodes), please read the User Guide.

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