mirror of
https://github.com/bugfloyd/dnstt-deploy.git
synced 2026-06-02 06:13:40 +02:00
feat: add deployment script and readmes
This commit is contained in:
Yashar Hosseinpour
+259
@@ -0,0 +1,259 @@
|
||||
<div dir="rtl">
|
||||
|
||||
# dnstt-deploy
|
||||
|
||||
🚀 **راهاندازی و مدیریت سرور dnstt با یک کلیک**
|
||||
|
||||
اسکریپت جامع اتوماسیون برای راهاندازی و مدیریت سرورهای تونل DNS [dnstt](https://www.bamsoftware.com/software/dnstt) روی سیستمهای لینوکس. این اسکریپت همه چیز از نصب تا پیکربندی را انجام میدهد و راهاندازی تونل DNS را بدون دردسر میکند.
|
||||
|
||||
## راهاندازی دامنه DNS
|
||||
|
||||
قبل از استفاده از این اسکریپت، باید رکوردهای DNS دامنه خود را به درستی پیکربندی کنید. در اینجا راهاندازی مورد نیاز آمده است:
|
||||
|
||||
### پیکربندی نمونه
|
||||
- **نام دامنه شما**: `example.com`
|
||||
- **آدرس IPv4 سرور شما**: `203.0.113.2`
|
||||
- **آدرس IPv6 سرور شما**: `2001:db8::2` (اختیاری)
|
||||
- **زیردامنه تونل**: `t.example.com`
|
||||
- **نام سرور**: `tns.example.com`
|
||||
|
||||
### راهاندازی رکوردهای DNS
|
||||
وارد پنل پیکربندی ثبتکننده دامنه خود شوید و این رکوردها را اضافه کنید:
|
||||
|
||||
| نوع | نام | اشاره به |
|
||||
|------|------|-----------|
|
||||
| A | `tns.example.com` | `203.0.113.2` |
|
||||
| AAAA | `tns.example.com` | `2001:db8::2` (اگر IPv6 در دسترس باشد) |
|
||||
| NS | `t.example.com` | `tns.example.com` |
|
||||
|
||||
**مهم**: منتظر انتشار DNS بمانید (ممکن است تا 24 ساعت طول بکشد) قبل از تست تونل خود.
|
||||
|
||||
## ویژگیها
|
||||
|
||||
- **پشتیبانی از چندین توزیع**: Fedora، Rocky Linux، CentOS، Debian، Ubuntu
|
||||
- **تشخیص خودکار**: تشخیص OS، معماری و پورت SSH
|
||||
- **امنیت تقویت شده**: اجرای سرویس غیر root با ویژگیهای امنیتی systemd
|
||||
- **پیکربندی هوشمند**: تنظیمات پایدار و استفاده مجدد خودکار از کلیدها
|
||||
- **تونل انعطافپذیر**: حالت SSH یا حالت پروکسی SOCKS
|
||||
- **آماده شبکه**: پیکربندی خودکار firewall و iptables
|
||||
- **تأیید باینری**: اعتبارسنجی checksum های MD5، SHA1 و SHA256
|
||||
- **باینریهای رسمی**: دانلود از [dnstt.network](https://dnstt.network)
|
||||
|
||||
## شروع سریع
|
||||
|
||||
### پیشنیازها
|
||||
- سرور لینوکس (Fedora، Rocky، CentOS، Debian یا Ubuntu)
|
||||
- دسترسی root یا مجوزهای sudo
|
||||
- اتصال اینترنت برای دانلود بستهها
|
||||
- **نام دامنه با پیکربندی مناسب DNS** (بخش راهاندازی دامنه DNS بالا را ببینید)
|
||||
|
||||
### نصب
|
||||
|
||||
1. **دانلود اسکریپت:**
|
||||
```bash
|
||||
wget https://raw.githubusercontent.com/bugfloyd/dnstt-deploy/main/dnstt-deploy.sh
|
||||
chmod +x dnstt-deploy.sh
|
||||
```
|
||||
|
||||
2. **اجرای راهاندازی:**
|
||||
```bash
|
||||
sudo ./dnstt-deploy.sh
|
||||
```
|
||||
|
||||
3. **دنبال کردن راهنمای تعاملی:**
|
||||
- زیردامنه nameserver خود را وارد کنید (مثل `t.example.com`)
|
||||
- مقدار MTU را تنظیم کنید (پیشفرض: 1232)
|
||||
- حالت تونل را انتخاب کنید (SSH یا SOCKS)
|
||||
|
||||
## پیکربندی
|
||||
|
||||
### حالتهای تونل
|
||||
|
||||
**حالت SSH (گزینه 2)**
|
||||
- ترافیک DNS را به سرویس SSH شما تونل میکند
|
||||
- پورت SSH را به طور خودکار تشخیص میدهد (پیشفرض: 22)
|
||||
- عالی برای دسترسی shell امن از طریق DNS
|
||||
- سازگار با اپلیکیشنهای موبایل
|
||||
|
||||
**حالت SOCKS (گزینه 1)**
|
||||
- پروکسی SOCKS5 یکپارچه Dante را راهاندازی میکند
|
||||
- روی `127.0.0.1:1080` گوش میدهد
|
||||
- قابلیتهای پروکسی اینترنت کامل فراهم میکند
|
||||
|
||||
### تنظیمات MTU
|
||||
- **پیشفرض**: 1232 بایت
|
||||
- **محدوده**: 512-1400 بایت
|
||||
- **مقادیر توصیه شده**:
|
||||
- شبکههای پایدار/سریع: 1400
|
||||
- شبکههای استاندارد: 1232
|
||||
- شبکههای ناپایدار/کند: 1200
|
||||
- شبکههای موبایل محدود: 512
|
||||
|
||||
### تغییر تنظیمات
|
||||
برای تغییر MTU یا سایر تنظیمات، به سادگی اسکریپت را مجدداً اجرا کنید و مقادیر جدید را وارد کنید. اسکریپت به طور خودکار پیکربندی را بروزرسانی کرده و سرویسها را مجدداً راهاندازی میکند.
|
||||
|
||||
## استفاده از کلاینت
|
||||
|
||||
### دانلود باینری کلاینت
|
||||
|
||||
باینری مناسب کلاینت dnstt را برای پلتفرم خود از [dnstt.network](https://dnstt.network) دانلود کنید:
|
||||
|
||||
**پلتفرمهای رایج:**
|
||||
- **Linux x64**: `dnstt-client-linux-amd64`
|
||||
- **Windows x64**: `dnstt-client-windows-amd64.exe`
|
||||
- **macOS Intel**: `dnstt-client-darwin-amd64`
|
||||
- **macOS Apple Silicon**: `dnstt-client-darwin-arm64`
|
||||
|
||||
### دستور اتصال
|
||||
|
||||
بعد از راهاندازی سرور، کلید عمومی دریافت خواهید کرد. از آن برای اتصال استفاده کنید:
|
||||
|
||||
```bash
|
||||
dnstt-client -udp DNS_SERVER_IP:53 -pubkey-file server.pub t.example.com 127.0.0.1:7000
|
||||
```
|
||||
|
||||
#### DNS_SERVER_IP
|
||||
|
||||
IP سرور DNS بستگی به سیستم شما دارد:
|
||||
|
||||
**Linux**:
|
||||
```bash
|
||||
systemd-resolve --status | grep "DNS Servers"
|
||||
```
|
||||
گزینههای رایج: `127.0.0.53:53`، `127.0.0.1:53` یا IP روتر شما
|
||||
|
||||
**Windows**:
|
||||
```cmd
|
||||
ipconfig /all | findstr /C:"DNS Servers"
|
||||
```
|
||||
|
||||
**macOS**:
|
||||
```bash
|
||||
scutil --dns | grep nameserver
|
||||
```
|
||||
|
||||
همچنین میتوانید از موارد زیر استفاده کنید:
|
||||
- IP داخلی روتر/مودم شما (مثل `192.168.1.1:53`)
|
||||
- IP سرور DNS ارائهدهنده اینترنت شما
|
||||
- سرورهای DNS عمومی مثل `8.8.8.8:53` یا `1.1.1.1:53` (در صورت در دسترس بودن)
|
||||
|
||||
### اپلیکیشنهای موبایل (حالت SSH)
|
||||
|
||||
برای تونلهای SSH، میتوانید از این اپلیکیشنهای Android/iOS بدون نیاز به کامپیوتر استفاده کنید:
|
||||
|
||||
**Android**:
|
||||
- [HTTP Injector](https://play.google.com/store/apps/details?id=com.evozi.injector)
|
||||
- [HTTP Custom](https://play.google.com/store/apps/details?id=xyz.easypro.httpcustom)
|
||||
- [DarkTunnel](https://play.google.com/store/apps/details?id=net.darktunnel.app)
|
||||
|
||||
**iOS**:
|
||||
- [HTTP Injector](https://apps.apple.com/us/app/http-injector/id1659992827)
|
||||
|
||||
## مدیریت
|
||||
|
||||
### محل فایلها
|
||||
|
||||
```
|
||||
/usr/local/bin/dnstt-server # باینری اصلی
|
||||
/etc/dnstt/ # دایرکتوری پیکربندی
|
||||
├── dnstt-server.conf # پیکربندی اصلی
|
||||
├── {domain}_server.key # کلید خصوصی (برای هر دامنه)
|
||||
└── {domain}_server.pub # کلید عمومی (برای هر دامنه)
|
||||
/etc/systemd/system/dnstt-server.service # سرویس systemd
|
||||
```
|
||||
|
||||
### دستورات سرویس
|
||||
|
||||
**سرویس dnstt-server**:
|
||||
```bash
|
||||
sudo systemctl status dnstt-server # بررسی وضعیت
|
||||
sudo systemctl start dnstt-server # شروع سرویس
|
||||
sudo systemctl stop dnstt-server # توقف سرویس
|
||||
sudo systemctl restart dnstt-server # راهاندازی مجدد سرویس
|
||||
sudo journalctl -u dnstt-server -f # مشاهده لاگها
|
||||
```
|
||||
|
||||
**سرویس Dante SOCKS (فقط حالت SOCKS)**:
|
||||
```bash
|
||||
sudo systemctl status danted # بررسی وضعیت
|
||||
sudo systemctl start danted # شروع سرویس
|
||||
sudo systemctl stop danted # توقف سرویس
|
||||
sudo systemctl restart danted # راهاندازی مجدد سرویس
|
||||
sudo journalctl -u danted -f # مشاهده لاگها
|
||||
```
|
||||
|
||||
## عیبیابی
|
||||
|
||||
### خطاهای اندازه MTU
|
||||
|
||||
اگر خطاهایی مثل این میبینید:
|
||||
```
|
||||
FORMERR: requester payload size 512 is too small (minimum 1232)
|
||||
```
|
||||
|
||||
MTU را به عدد ذکر شده کاهش دهید با اجرای مجدد اسکریپت و وارد کردن مقدار MTU پیشنهادی. مبادلات عملکرد را هنگام استفاده از مقادیر MTU بسیار پایین در نظر بگیرید.
|
||||
|
||||
### مشکلات رایج
|
||||
|
||||
**سرویس شروع نمیشود**:
|
||||
```bash
|
||||
sudo systemctl status dnstt-server # بررسی وضعیت سرویس
|
||||
sudo journalctl -u dnstt-server -n 50 # بررسی لاگها برای خطاها
|
||||
ls -la /usr/local/bin/dnstt-server # تأیید مجوزهای باینری
|
||||
```
|
||||
|
||||
**مشکلات پیکربندی DNS**:
|
||||
```bash
|
||||
dig @YOUR_SERVER_IP t.mydomain.com # تست تونل DNS (از کلاینت)
|
||||
sudo iptables -t nat -L PREROUTING -n -v # بررسی قوانین iptables
|
||||
```
|
||||
|
||||
**مشکلات پروکسی SOCKS**:
|
||||
```bash
|
||||
curl --socks5 127.0.0.1:1080 http://httpbin.org/ip # تست محلی پروکسی SOCKS
|
||||
sudo cat /etc/danted.conf # بررسی پیکربندی Dante
|
||||
```
|
||||
|
||||
**بررسی پورت**:
|
||||
```bash
|
||||
sudo ss -tulnp | grep 5300 # بررسی پورت dnstt-server
|
||||
sudo ss -tulnp | grep 1080 # بررسی پورت پروکسی SOCKS (در صورت فعال بودن)
|
||||
```
|
||||
|
||||
## ویژگیهای پیشرفته
|
||||
|
||||
### پشتیبانی از چندین دامنه
|
||||
|
||||
اسکریپت از چندین دامنه با ایجاد جفت کلیدهای جداگانه برای هر دامنه پشتیبانی میکند. با این حال، تنها یک پیکربندی دامنه میتواند در یک زمان فعال باشد زیرا همه پیکربندیها از پورت 53 برای ترافیک DNS استفاده میکنند. برای تغییر بین دامنهها، به سادگی اسکریپت را با زیردامنه متفاوت مجدداً اجرا کنید.
|
||||
|
||||
### پشتیبانی از DoH و DoT
|
||||
|
||||
برای پیکربندیهای DNS-over-HTTPS (DoH) یا DNS-over-TLS (DoT)، به [مستندات رسمی dnstt](https://dnstt.network) برای دستورالعملهای راهاندازی دقیق مراجعه کنید.
|
||||
|
||||
### نظارت بر عملکرد
|
||||
|
||||
```bash
|
||||
sudo ss -tulnp | grep -E "(5300|1080)" # نظارت بر تعداد اتصالات
|
||||
sudo systemctl status dnstt-server # بررسی منابع سرویس
|
||||
sudo journalctl -u dnstt-server -f --no-pager # نظارت بر لاگها برای خطاها
|
||||
```
|
||||
|
||||
## مشارکت
|
||||
|
||||
مشارکتها خوشآمد هستند! لطفاً برای ارسال Pull Request احساس راحتی کنید. برای تغییرات بزرگ، لطفاً ابتدا یک issue باز کنید تا در مورد آنچه میخواهید تغییر دهید بحث کنیم.
|
||||
|
||||
## قدردانی
|
||||
|
||||
- [dnstt](https://dnstt.network) توسط David Fifield
|
||||
- [Dante SOCKS server](https://www.inet.no/dante/) برای قابلیت پروکسی SOCKS
|
||||
|
||||
## پشتیبانی
|
||||
|
||||
- **مشکلات**: [GitHub Issues](https://github.com/bugfloyd/dnstt-deploy/issues)
|
||||
- **بحثها**: [GitHub Discussions](https://github.com/bugfloyd/dnstt-deploy/discussions)
|
||||
- **وبسایت رسمی پروژه**: [dnstt.network](https://dnstt.network)
|
||||
|
||||
---
|
||||
|
||||
**ساخته شده با ❤️ برای حریم خصوصی و امنیت**
|
||||
</div>
|
||||
@@ -0,0 +1,256 @@
|
||||
# dnstt-deploy
|
||||
|
||||
🚀 **One-click dnstt server deployment and management**
|
||||
|
||||
A comprehensive automation script for deploying and managing [dnstt](https://www.bamsoftware.com/software/dnstt) DNS tunnel servers on Linux systems. This script handles everything from installation to configuration, making DNS tunnel deployment effortless.
|
||||
|
||||
## DNS Domain Setup
|
||||
|
||||
Before using this script, you need to properly configure your domain's DNS records. Here's the required setup:
|
||||
|
||||
### Example Configuration
|
||||
- **Your domain name**: `example.com`
|
||||
- **Your server's IPv4 address**: `203.0.113.2`
|
||||
- **Your server's IPv6 address**: `2001:db8::2` (optional)
|
||||
- **Tunnel subdomain**: `t.example.com`
|
||||
- **Server hostname**: `tns.example.com`
|
||||
|
||||
### DNS Records Setup
|
||||
Go into your name registrar's configuration panel and add these records:
|
||||
|
||||
| Type | Name | Points to |
|
||||
|------|------|-----------|
|
||||
| A | `tns.example.com` | `203.0.113.2` |
|
||||
| AAAA | `tns.example.com` | `2001:db8::2` (if IPv6 available) |
|
||||
| NS | `t.example.com` | `tns.example.com` |
|
||||
|
||||
**Important**: Wait for DNS propagation (can take up to 24 hours) before testing your tunnel.
|
||||
|
||||
## Features
|
||||
|
||||
- **Multi-distribution support**: Fedora, Rocky Linux, CentOS, Debian, Ubuntu
|
||||
- **Automatic detection**: OS, architecture, and SSH port detection
|
||||
- **Security hardened**: Non-root service execution with systemd security features
|
||||
- **Smart configuration**: Persistent settings and automatic key reuse
|
||||
- **Flexible tunneling**: SSH mode or SOCKS proxy mode
|
||||
- **Network ready**: Automatic firewall and iptables configuration
|
||||
- **Binary verification**: MD5, SHA1, and SHA256 checksum validation
|
||||
- **Official binaries**: Downloads from [dnstt.network](https://dnstt.network)
|
||||
|
||||
## Quick Start
|
||||
|
||||
### Prerequisites
|
||||
- Linux server (Fedora, Rocky, CentOS, Debian, or Ubuntu)
|
||||
- Root access or sudo privileges
|
||||
- Internet connection for package downloads
|
||||
- **Domain name with proper DNS configuration** (see DNS Domain Setup section above)
|
||||
|
||||
### Installation
|
||||
|
||||
1. **Download the script:**
|
||||
```bash
|
||||
wget https://raw.githubusercontent.com/bugfloyd/dnstt-deploy/main/dnstt-deploy.sh
|
||||
chmod +x dnstt-deploy.sh
|
||||
```
|
||||
|
||||
2. **Run the deployment:**
|
||||
```bash
|
||||
sudo ./dnstt-deploy.sh
|
||||
```
|
||||
|
||||
3. **Follow the interactive prompts:**
|
||||
- Enter your nameserver subdomain (e.g., `t.example.com`)
|
||||
- Set MTU value (default: 1232)
|
||||
- Choose tunnel mode (SSH or SOCKS)
|
||||
|
||||
## Configuration
|
||||
|
||||
### Tunnel Modes
|
||||
|
||||
**SSH Mode (Option 2)**
|
||||
- Tunnels DNS traffic to your SSH service
|
||||
- Automatically detects SSH port (default: 22)
|
||||
- Perfect for secure shell access via DNS
|
||||
- Compatible with mobile apps
|
||||
|
||||
**SOCKS Mode (Option 1)**
|
||||
- Sets up integrated Dante SOCKS5 proxy
|
||||
- Listens on `127.0.0.1:1080`
|
||||
- Provides full internet proxy capabilities
|
||||
|
||||
### MTU Settings
|
||||
- **Default**: 1232 bytes
|
||||
- **Range**: 512-1400 bytes
|
||||
- **Recommended values**:
|
||||
- Stable/Fast networks: 1400
|
||||
- Standard networks: 1232
|
||||
- Unstable/Slow networks: 1200
|
||||
- Restricted mobile networks: 512
|
||||
|
||||
### Changing Settings
|
||||
To change MTU or other settings, simply re-run the script and enter new values. The script will automatically update the configuration and restart services.
|
||||
|
||||
## Client Usage
|
||||
|
||||
### Download Client Binary
|
||||
|
||||
Download the appropriate dnstt client binary for your platform from [dnstt.network](https://dnstt.network):
|
||||
|
||||
**Common platforms:**
|
||||
- **Linux x64**: `dnstt-client-linux-amd64`
|
||||
- **Windows x64**: `dnstt-client-windows-amd64.exe`
|
||||
- **macOS Intel**: `dnstt-client-darwin-amd64`
|
||||
- **macOS Apple Silicon**: `dnstt-client-darwin-arm64`
|
||||
|
||||
### Connection Command
|
||||
|
||||
After server deployment, you'll receive a public key. Use it to connect:
|
||||
|
||||
```bash
|
||||
dnstt-client -udp DNS_SERVER_IP:53 -pubkey-file server.pub t.example.com 127.0.0.1:7000
|
||||
```
|
||||
|
||||
#### DNS_SERVER_IP
|
||||
|
||||
The DNS server IP depends on your system:
|
||||
|
||||
**Linux**:
|
||||
```bash
|
||||
systemd-resolve --status | grep "DNS Servers"
|
||||
```
|
||||
Common options: `127.0.0.53:53`, `127.0.0.1:53`, or your router's IP
|
||||
|
||||
**Windows**:
|
||||
```cmd
|
||||
ipconfig /all | findstr /C:"DNS Servers"
|
||||
```
|
||||
|
||||
**macOS**:
|
||||
```bash
|
||||
scutil --dns | grep nameserver
|
||||
```
|
||||
|
||||
You can also use:
|
||||
- Your router/modem internal IP (e.g., `192.168.1.1:53`)
|
||||
- Your ISP's DNS server IP
|
||||
- Public DNS servers like `8.8.8.8:53` or `1.1.1.1:53` (If Available)
|
||||
|
||||
### Mobile Apps (SSH Mode)
|
||||
|
||||
For SSH tunnels, you can use these Android/iOS apps without needing a computer:
|
||||
|
||||
**Android**:
|
||||
- [HTTP Injector](https://play.google.com/store/apps/details?id=com.evozi.injector)
|
||||
- [HTTP Custom](https://play.google.com/store/apps/details?id=xyz.easypro.httpcustom)
|
||||
- [DarkTunnel](https://play.google.com/store/apps/details?id=net.darktunnel.app)
|
||||
|
||||
**iOS**:
|
||||
- [HTTP Injector](https://apps.apple.com/us/app/http-injector/id1659992827)
|
||||
|
||||
## Management
|
||||
|
||||
### File Locations
|
||||
|
||||
```
|
||||
/usr/local/bin/dnstt-server # Main binary
|
||||
/etc/dnstt/ # Configuration directory
|
||||
├── dnstt-server.conf # Main configuration
|
||||
├── {domain}_server.key # Private key (per domain)
|
||||
└── {domain}_server.pub # Public key (per domain)
|
||||
/etc/systemd/system/dnstt-server.service # Systemd service
|
||||
```
|
||||
|
||||
### Service Commands
|
||||
|
||||
**dnstt-server Service**:
|
||||
```bash
|
||||
sudo systemctl status dnstt-server # Check status
|
||||
sudo systemctl start dnstt-server # Start service
|
||||
sudo systemctl stop dnstt-server # Stop service
|
||||
sudo systemctl restart dnstt-server # Restart service
|
||||
sudo journalctl -u dnstt-server -f # View logs
|
||||
```
|
||||
|
||||
**Dante SOCKS Service (SOCKS mode only)**:
|
||||
```bash
|
||||
sudo systemctl status danted # Check status
|
||||
sudo systemctl start danted # Start service
|
||||
sudo systemctl stop danted # Stop service
|
||||
sudo systemctl restart danted # Restart service
|
||||
sudo journalctl -u danted -f # View logs
|
||||
```
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### MTU Size Errors
|
||||
|
||||
If you see errors like this:
|
||||
```
|
||||
FORMERR: requester payload size 512 is too small (minimum 1232)
|
||||
```
|
||||
|
||||
Lower the MTU to the mentioned number by re-running the script and entering the suggested MTU value. Consider the performance trade-offs when using very low MTU values.
|
||||
|
||||
### Common Issues
|
||||
|
||||
**Service Won't Start**:
|
||||
```bash
|
||||
sudo systemctl status dnstt-server # Check service status
|
||||
sudo journalctl -u dnstt-server -n 50 # Check logs for errors
|
||||
ls -la /usr/local/bin/dnstt-server # Verify binary permissions
|
||||
```
|
||||
|
||||
**DNS Configuration Issues**:
|
||||
```bash
|
||||
dig @YOUR_SERVER_IP t.mydomain.com # Test DNS tunnel (from client)
|
||||
sudo iptables -t nat -L PREROUTING -n -v # Check iptables rules
|
||||
```
|
||||
|
||||
**SOCKS Proxy Issues**:
|
||||
```bash
|
||||
curl --socks5 127.0.0.1:1080 http://httpbin.org/ip # Test SOCKS proxy locally
|
||||
sudo cat /etc/danted.conf # Check Dante configuration
|
||||
```
|
||||
|
||||
**Port Check**:
|
||||
```bash
|
||||
sudo ss -tulnp | grep 5300 # Check dnstt-server port
|
||||
sudo ss -tulnp | grep 1080 # Check SOCKS proxy port (if enabled)
|
||||
```
|
||||
|
||||
## Advanced Features
|
||||
|
||||
### Multiple Domain Support
|
||||
|
||||
The script supports multiple domains by generating separate key pairs for each domain. However, only one domain configuration can be active at a time since all configurations use port 53 for DNS traffic. To switch between domains, simply re-run the script with a different subdomain.
|
||||
|
||||
### DoH and DoT Support
|
||||
|
||||
For DNS-over-HTTPS (DoH) or DNS-over-TLS (DoT) configurations, refer to the [official dnstt documentation](https://dnstt.network) for detailed setup instructions.
|
||||
|
||||
### Performance Monitoring
|
||||
|
||||
```bash
|
||||
sudo ss -tulnp | grep -E "(5300|1080)" # Monitor connection count
|
||||
sudo systemctl status dnstt-server # Check service resources
|
||||
sudo journalctl -u dnstt-server -f --no-pager # Monitor logs for errors
|
||||
```
|
||||
|
||||
## Contributing
|
||||
|
||||
Contributions are welcome! Please feel free to submit a Pull Request. For major changes, please open an issue first to discuss what you would like to change.
|
||||
|
||||
## Acknowledgments
|
||||
|
||||
- [dnstt](https://dnstt.network) by David Fifield
|
||||
- [Dante SOCKS server](https://www.inet.no/dante/) for SOCKS proxy functionality
|
||||
|
||||
## Support
|
||||
|
||||
- **Issues**: [GitHub Issues](https://github.com/bugfloyd/dnstt-deploy/issues)
|
||||
- **Discussions**: [GitHub Discussions](https://github.com/bugfloyd/dnstt-deploy/discussions)
|
||||
- **Official project website**: [dnstt.network](https://dnstt.network)
|
||||
|
||||
---
|
||||
|
||||
**Made with ❤️ for privacy and security**
|
||||
@@ -0,0 +1,722 @@
|
||||
#!/bin/bash
|
||||
|
||||
# dnstt Server Setup Script
|
||||
# Supports Fedora, Rocky, CentOS, Debian, Ubuntu
|
||||
|
||||
set -e
|
||||
|
||||
# Check if running as root
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
echo -e "\033[0;31m[ERROR]\033[0m This script must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Color codes for output
|
||||
RED='\033[0;31m'
|
||||
GREEN='\033[0;32m'
|
||||
YELLOW='\033[1;33m'
|
||||
BLUE='\033[0;34m'
|
||||
NC='\033[0m' # No Color
|
||||
|
||||
# Global variables
|
||||
DNSTT_BASE_URL="https://dnstt.network"
|
||||
INSTALL_DIR="/usr/local/bin"
|
||||
CONFIG_DIR="/etc/dnstt"
|
||||
SYSTEMD_DIR="/etc/systemd/system"
|
||||
DNSTT_PORT="5300"
|
||||
DNSTT_USER="dnstt"
|
||||
CONFIG_FILE="${CONFIG_DIR}/dnstt-server.conf"
|
||||
|
||||
# Function to load existing configuration
|
||||
load_existing_config() {
|
||||
if [ -f "$CONFIG_FILE" ]; then
|
||||
print_status "Loading existing configuration..."
|
||||
# Source the config file to load variables
|
||||
# shellcheck source=/dev/null
|
||||
. "$CONFIG_FILE"
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
# Function to save configuration
|
||||
save_config() {
|
||||
print_status "Saving configuration..."
|
||||
|
||||
cat > "$CONFIG_FILE" << EOF
|
||||
# dnstt Server Configuration
|
||||
# Generated on $(date)
|
||||
|
||||
NS_SUBDOMAIN="$NS_SUBDOMAIN"
|
||||
MTU_VALUE="$MTU_VALUE"
|
||||
TUNNEL_MODE="$TUNNEL_MODE"
|
||||
PRIVATE_KEY_FILE="$PRIVATE_KEY_FILE"
|
||||
PUBLIC_KEY_FILE="$PUBLIC_KEY_FILE"
|
||||
EOF
|
||||
|
||||
chmod 640 "$CONFIG_FILE"
|
||||
chown root:"$DNSTT_USER" "$CONFIG_FILE"
|
||||
print_status "Configuration saved to $CONFIG_FILE"
|
||||
}
|
||||
print_status() {
|
||||
echo -e "${GREEN}[INFO]${NC} $1"
|
||||
}
|
||||
|
||||
print_warning() {
|
||||
echo -e "${YELLOW}[WARNING]${NC} $1"
|
||||
}
|
||||
|
||||
print_error() {
|
||||
echo -e "${RED}[ERROR]${NC} $1"
|
||||
}
|
||||
|
||||
print_question() {
|
||||
echo -ne "${BLUE}[QUESTION]${NC} $1"
|
||||
}
|
||||
|
||||
# Function to detect OS and package manager
|
||||
detect_os() {
|
||||
if [ -f /etc/os-release ]; then
|
||||
. /etc/os-release
|
||||
OS=$NAME
|
||||
else
|
||||
print_error "Cannot detect OS"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Determine package manager
|
||||
if command -v dnf &> /dev/null; then
|
||||
PKG_MANAGER="dnf"
|
||||
elif command -v yum &> /dev/null; then
|
||||
PKG_MANAGER="yum"
|
||||
elif command -v apt &> /dev/null; then
|
||||
PKG_MANAGER="apt"
|
||||
else
|
||||
print_error "Unsupported package manager"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
print_status "Detected OS: $OS"
|
||||
print_status "Package manager: $PKG_MANAGER"
|
||||
}
|
||||
|
||||
# Function to detect architecture
|
||||
detect_arch() {
|
||||
local arch
|
||||
arch=$(uname -m)
|
||||
case $arch in
|
||||
x86_64)
|
||||
ARCH="amd64"
|
||||
;;
|
||||
aarch64|arm64)
|
||||
ARCH="arm64"
|
||||
;;
|
||||
armv7l|armv6l)
|
||||
ARCH="arm"
|
||||
;;
|
||||
i386|i686)
|
||||
ARCH="386"
|
||||
;;
|
||||
*)
|
||||
print_error "Unsupported architecture: $arch"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
print_status "Detected architecture: $ARCH"
|
||||
}
|
||||
|
||||
# Function to check and install required tools
|
||||
check_required_tools() {
|
||||
print_status "Checking required tools..."
|
||||
|
||||
local required_tools=("curl" "wget" "iptables" "ip6tables")
|
||||
local missing_tools=()
|
||||
|
||||
for tool in "${required_tools[@]}"; do
|
||||
if ! command -v "$tool" &> /dev/null; then
|
||||
missing_tools+=("$tool")
|
||||
fi
|
||||
done
|
||||
|
||||
if [ ${#missing_tools[@]} -gt 0 ]; then
|
||||
print_status "Installing missing tools: ${missing_tools[*]}"
|
||||
install_dependencies "${missing_tools[@]}"
|
||||
else
|
||||
print_status "All required tools are available"
|
||||
fi
|
||||
}
|
||||
|
||||
# Function to install dependencies
|
||||
install_dependencies() {
|
||||
local tools=("$@")
|
||||
print_status "Installing dependencies: ${tools[*]}"
|
||||
|
||||
case $PKG_MANAGER in
|
||||
dnf|yum)
|
||||
$PKG_MANAGER install -y "${tools[@]}" iptables-services
|
||||
;;
|
||||
apt)
|
||||
apt update
|
||||
apt install -y "${tools[@]}" iptables-persistent
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# Function to get user input
|
||||
get_user_input() {
|
||||
# Load existing configuration if available
|
||||
local existing_domain=""
|
||||
local existing_mtu=""
|
||||
local existing_mode=""
|
||||
|
||||
if load_existing_config; then
|
||||
existing_domain="$NS_SUBDOMAIN"
|
||||
existing_mtu="$MTU_VALUE"
|
||||
existing_mode="$TUNNEL_MODE"
|
||||
print_status "Found existing configuration for domain: $existing_domain"
|
||||
fi
|
||||
|
||||
# Get nameserver subdomain
|
||||
while true; do
|
||||
if [[ -n "$existing_domain" ]]; then
|
||||
print_question "Enter the nameserver subdomain (current: $existing_domain): "
|
||||
else
|
||||
print_question "Enter the nameserver subdomain (e.g., t.example.com): "
|
||||
fi
|
||||
read -r NS_SUBDOMAIN
|
||||
|
||||
# Use existing domain if user just presses enter
|
||||
if [[ -z "$NS_SUBDOMAIN" && -n "$existing_domain" ]]; then
|
||||
NS_SUBDOMAIN="$existing_domain"
|
||||
fi
|
||||
|
||||
if [[ -n "$NS_SUBDOMAIN" ]]; then
|
||||
break
|
||||
else
|
||||
print_error "Please enter a valid subdomain"
|
||||
fi
|
||||
done
|
||||
|
||||
# Get MTU value
|
||||
if [[ -n "$existing_mtu" ]]; then
|
||||
print_question "Enter MTU value (current: $existing_mtu): "
|
||||
else
|
||||
print_question "Enter MTU value (default: 1232): "
|
||||
fi
|
||||
read -r MTU_VALUE
|
||||
|
||||
# Use existing MTU if user just presses enter, otherwise use default
|
||||
if [[ -z "$MTU_VALUE" ]]; then
|
||||
if [[ -n "$existing_mtu" ]]; then
|
||||
MTU_VALUE="$existing_mtu"
|
||||
else
|
||||
MTU_VALUE="1232"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Get tunnel mode
|
||||
while true; do
|
||||
echo "Select tunnel mode:"
|
||||
echo "1) SOCKS proxy"
|
||||
echo "2) SSH mode"
|
||||
if [[ -n "$existing_mode" ]]; then
|
||||
local mode_number
|
||||
if [[ "$existing_mode" == "socks" ]]; then
|
||||
mode_number="1"
|
||||
else
|
||||
mode_number="2"
|
||||
fi
|
||||
print_question "Enter choice (current: $mode_number - $existing_mode): "
|
||||
else
|
||||
print_question "Enter choice (1 or 2): "
|
||||
fi
|
||||
read -r TUNNEL_MODE
|
||||
|
||||
# Use existing mode if user just presses enter
|
||||
if [[ -z "$TUNNEL_MODE" && -n "$existing_mode" ]]; then
|
||||
TUNNEL_MODE="$existing_mode"
|
||||
break
|
||||
fi
|
||||
|
||||
case $TUNNEL_MODE in
|
||||
1)
|
||||
TUNNEL_MODE="socks"
|
||||
break
|
||||
;;
|
||||
2)
|
||||
TUNNEL_MODE="ssh"
|
||||
break
|
||||
;;
|
||||
*)
|
||||
print_error "Invalid choice. Please enter 1 or 2"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
print_status "Configuration:"
|
||||
print_status " Nameserver subdomain: $NS_SUBDOMAIN"
|
||||
print_status " MTU: $MTU_VALUE"
|
||||
print_status " Tunnel mode: $TUNNEL_MODE"
|
||||
}
|
||||
|
||||
# Function to download and verify dnstt-server
|
||||
download_dnstt_server() {
|
||||
local filename="dnstt-server-linux-${ARCH}"
|
||||
local filepath="${INSTALL_DIR}/dnstt-server"
|
||||
|
||||
# Check if file already exists
|
||||
if [ -f "$filepath" ]; then
|
||||
print_status "dnstt-server already exists at $filepath"
|
||||
return 0
|
||||
fi
|
||||
|
||||
print_status "Downloading dnstt-server..."
|
||||
|
||||
# Download the binary
|
||||
curl -L -o "/tmp/$filename" "${DNSTT_BASE_URL}/$filename"
|
||||
|
||||
# Download checksums
|
||||
curl -L -o "/tmp/MD5SUMS" "${DNSTT_BASE_URL}/MD5SUMS"
|
||||
curl -L -o "/tmp/SHA1SUMS" "${DNSTT_BASE_URL}/SHA1SUMS"
|
||||
curl -L -o "/tmp/SHA256SUMS" "${DNSTT_BASE_URL}/SHA256SUMS"
|
||||
|
||||
# Verify checksums
|
||||
print_status "Verifying file integrity..."
|
||||
|
||||
cd /tmp
|
||||
|
||||
# Verify MD5
|
||||
if md5sum -c <(grep "$filename" MD5SUMS) 2>/dev/null; then
|
||||
print_status "MD5 checksum verified"
|
||||
else
|
||||
print_error "MD5 checksum verification failed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Verify SHA1
|
||||
if sha1sum -c <(grep "$filename" SHA1SUMS) 2>/dev/null; then
|
||||
print_status "SHA1 checksum verified"
|
||||
else
|
||||
print_error "SHA1 checksum verification failed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Verify SHA256
|
||||
if sha256sum -c <(grep "$filename" SHA256SUMS) 2>/dev/null; then
|
||||
print_status "SHA256 checksum verified"
|
||||
else
|
||||
print_error "SHA256 checksum verification failed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Move to install directory and make executable
|
||||
chmod +x "/tmp/$filename"
|
||||
mv "/tmp/$filename" "$filepath"
|
||||
|
||||
print_status "dnstt-server installed successfully"
|
||||
}
|
||||
|
||||
# Function to create dnstt user
|
||||
create_dnstt_user() {
|
||||
print_status "Creating dnstt user..."
|
||||
|
||||
if ! id "$DNSTT_USER" &>/dev/null; then
|
||||
useradd -r -s /bin/false -d /nonexistent -c "dnstt service user" "$DNSTT_USER"
|
||||
print_status "Created user: $DNSTT_USER"
|
||||
else
|
||||
print_status "User $DNSTT_USER already exists"
|
||||
fi
|
||||
|
||||
# Create config directory first
|
||||
mkdir -p "$CONFIG_DIR"
|
||||
|
||||
# Set ownership of config directory
|
||||
chown -R "$DNSTT_USER":"$DNSTT_USER" "$CONFIG_DIR"
|
||||
chmod 750 "$CONFIG_DIR"
|
||||
}
|
||||
|
||||
# Function to generate keys
|
||||
generate_keys() {
|
||||
# Generate key file names based on subdomain
|
||||
local key_prefix
|
||||
# shellcheck disable=SC2001
|
||||
key_prefix=$(echo "$NS_SUBDOMAIN" | sed 's/\./_/g')
|
||||
PRIVATE_KEY_FILE="${CONFIG_DIR}/${key_prefix}_server.key"
|
||||
PUBLIC_KEY_FILE="${CONFIG_DIR}/${key_prefix}_server.pub"
|
||||
|
||||
# Check if keys already exist for this domain
|
||||
if [[ -f "$PRIVATE_KEY_FILE" && -f "$PUBLIC_KEY_FILE" ]]; then
|
||||
print_status "Found existing keys for domain: $NS_SUBDOMAIN"
|
||||
print_status " Private key: $PRIVATE_KEY_FILE"
|
||||
print_status " Public key: $PUBLIC_KEY_FILE"
|
||||
|
||||
# Verify key ownership and permissions
|
||||
chown "$DNSTT_USER":"$DNSTT_USER" "$PRIVATE_KEY_FILE" "$PUBLIC_KEY_FILE"
|
||||
chmod 600 "$PRIVATE_KEY_FILE"
|
||||
chmod 644 "$PUBLIC_KEY_FILE"
|
||||
|
||||
print_status "Using existing keys (verified ownership and permissions)"
|
||||
else
|
||||
print_status "Generating new keys for domain: $NS_SUBDOMAIN"
|
||||
|
||||
# Generate keys (run as root, then change ownership)
|
||||
dnstt-server -gen-key -privkey-file "$PRIVATE_KEY_FILE" -pubkey-file "$PUBLIC_KEY_FILE"
|
||||
|
||||
# Set proper ownership and permissions
|
||||
chown "$DNSTT_USER":"$DNSTT_USER" "$PRIVATE_KEY_FILE" "$PUBLIC_KEY_FILE"
|
||||
chmod 600 "$PRIVATE_KEY_FILE"
|
||||
chmod 644 "$PUBLIC_KEY_FILE"
|
||||
|
||||
print_status "New keys generated:"
|
||||
print_status " Private key: $PRIVATE_KEY_FILE"
|
||||
print_status " Public key: $PUBLIC_KEY_FILE"
|
||||
fi
|
||||
|
||||
# Always display public key content
|
||||
print_status "Public key content:"
|
||||
cat "$PUBLIC_KEY_FILE"
|
||||
}
|
||||
|
||||
# Function to configure iptables rules
|
||||
configure_iptables() {
|
||||
print_status "Configuring iptables rules for DNS redirection..."
|
||||
|
||||
# Get the primary network interface
|
||||
local interface
|
||||
interface=$(ip route | grep default | awk '{print $5}' | head -1)
|
||||
if [[ -z "$interface" ]]; then
|
||||
interface="eth0" # fallback
|
||||
print_warning "Could not detect network interface, using eth0"
|
||||
fi
|
||||
print_status "Using network interface: $interface"
|
||||
|
||||
# IPv4 rules
|
||||
print_status "Setting up IPv4 iptables rules..."
|
||||
iptables -I INPUT -p udp --dport "$DNSTT_PORT" -j ACCEPT
|
||||
iptables -t nat -I PREROUTING -i "$interface" -p udp --dport 53 -j REDIRECT --to-ports "$DNSTT_PORT"
|
||||
|
||||
# IPv6 rules (if IPv6 is available)
|
||||
if command -v ip6tables &> /dev/null && [ -f /proc/net/if_inet6 ]; then
|
||||
print_status "Setting up IPv6 iptables rules..."
|
||||
ip6tables -I INPUT -p udp --dport "$DNSTT_PORT" -j ACCEPT
|
||||
ip6tables -t nat -I PREROUTING -i "$interface" -p udp --dport 53 -j REDIRECT --to-ports "$DNSTT_PORT"
|
||||
else
|
||||
print_warning "IPv6 not available, skipping ip6tables rules"
|
||||
fi
|
||||
|
||||
# Save iptables rules based on distribution
|
||||
save_iptables_rules
|
||||
}
|
||||
|
||||
# Function to save iptables rules
|
||||
save_iptables_rules() {
|
||||
print_status "Saving iptables rules..."
|
||||
|
||||
case $PKG_MANAGER in
|
||||
dnf|yum)
|
||||
# For RHEL-based systems
|
||||
if command -v iptables-save &> /dev/null; then
|
||||
# Create directory if it doesn't exist
|
||||
mkdir -p /etc/sysconfig
|
||||
iptables-save > /etc/sysconfig/iptables
|
||||
if command -v ip6tables-save &> /dev/null && [ -f /proc/net/if_inet6 ]; then
|
||||
ip6tables-save > /etc/sysconfig/ip6tables
|
||||
fi
|
||||
|
||||
# Enable and start iptables service
|
||||
if systemctl list-unit-files | grep -q iptables.service; then
|
||||
systemctl enable iptables
|
||||
systemctl enable ip6tables
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
apt)
|
||||
# For Debian-based systems
|
||||
if command -v iptables-save &> /dev/null; then
|
||||
# Create directory if it doesn't exist
|
||||
mkdir -p /etc/iptables
|
||||
iptables-save > /etc/iptables/rules.v4
|
||||
if command -v ip6tables-save &> /dev/null && [ -f /proc/net/if_inet6 ]; then
|
||||
ip6tables-save > /etc/iptables/rules.v6
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# Function to configure firewall
|
||||
configure_firewall() {
|
||||
print_status "Configuring firewall..."
|
||||
|
||||
# Check if firewalld is active
|
||||
if systemctl is-active --quiet firewalld; then
|
||||
print_status "Configuring firewalld..."
|
||||
firewall-cmd --permanent --add-port="$DNSTT_PORT"/udp
|
||||
firewall-cmd --permanent --add-port=53/udp
|
||||
firewall-cmd --reload
|
||||
print_status "Firewalld configured successfully"
|
||||
|
||||
# Check if ufw is active
|
||||
elif systemctl is-active --quiet ufw || ufw status | grep -q "Status: active"; then
|
||||
print_status "Configuring ufw..."
|
||||
ufw allow "$DNSTT_PORT"/udp
|
||||
ufw allow 53/udp
|
||||
print_status "UFW configured successfully"
|
||||
|
||||
else
|
||||
print_status "No active firewall service detected (firewalld/ufw)"
|
||||
fi
|
||||
|
||||
# Configure iptables rules regardless of firewall service
|
||||
configure_iptables
|
||||
}
|
||||
|
||||
# Function to detect SSH port
|
||||
detect_ssh_port() {
|
||||
local ssh_port
|
||||
ssh_port=$(ss -tlnp | grep sshd | awk '{print $4}' | cut -d':' -f2 | head -1)
|
||||
if [[ -z "$ssh_port" ]]; then
|
||||
# Fallback to default SSH port
|
||||
ssh_port="22"
|
||||
fi
|
||||
echo "$ssh_port"
|
||||
}
|
||||
|
||||
# Function to install and configure Dante SOCKS proxy
|
||||
setup_dante() {
|
||||
print_status "Setting up Dante SOCKS proxy..."
|
||||
|
||||
# Install Dante
|
||||
case $PKG_MANAGER in
|
||||
dnf|yum)
|
||||
$PKG_MANAGER install -y dante-server
|
||||
;;
|
||||
apt)
|
||||
apt install -y dante-server
|
||||
;;
|
||||
esac
|
||||
|
||||
# Get the primary network interface for external interface
|
||||
local external_interface
|
||||
external_interface=$(ip route | grep default | awk '{print $5}' | head -1)
|
||||
if [[ -z "$external_interface" ]]; then
|
||||
external_interface="eth0" # fallback
|
||||
fi
|
||||
|
||||
# Configure Dante
|
||||
cat > /etc/danted.conf << EOF
|
||||
# Dante SOCKS server configuration
|
||||
logoutput: syslog
|
||||
user.privileged: root
|
||||
user.unprivileged: nobody
|
||||
|
||||
# Internal interface (where clients connect)
|
||||
internal: 127.0.0.1 port = 1080
|
||||
|
||||
# External interface (where connections go out)
|
||||
external: $external_interface
|
||||
|
||||
# Authentication method
|
||||
socksmethod: none
|
||||
|
||||
# Compatibility settings
|
||||
compatibility: sameport
|
||||
extension: bind
|
||||
|
||||
# Client rules - allow connections from localhost
|
||||
client pass {
|
||||
from: 127.0.0.0/8 to: 0.0.0.0/0
|
||||
log: error
|
||||
}
|
||||
|
||||
# SOCKS rules - allow SOCKS requests to anywhere
|
||||
socks pass {
|
||||
from: 127.0.0.0/8 to: 0.0.0.0/0
|
||||
command: bind connect udpassociate
|
||||
log: error
|
||||
}
|
||||
|
||||
# Block IPv6 if not properly configured
|
||||
socks block {
|
||||
from: 0.0.0.0/0 to: ::/0
|
||||
log: error
|
||||
}
|
||||
|
||||
client block {
|
||||
from: 0.0.0.0/0 to: ::/0
|
||||
log: error
|
||||
}
|
||||
EOF
|
||||
|
||||
# Enable and start Dante service
|
||||
systemctl enable danted
|
||||
systemctl restart danted
|
||||
|
||||
print_status "Dante SOCKS proxy configured and started on port 1080"
|
||||
print_status "External interface: $external_interface"
|
||||
}
|
||||
|
||||
# Function to create systemd service
|
||||
create_systemd_service() {
|
||||
print_status "Creating systemd service..."
|
||||
|
||||
local service_name="dnstt-server"
|
||||
local service_file="${SYSTEMD_DIR}/${service_name}.service"
|
||||
local target_port
|
||||
|
||||
if [ "$TUNNEL_MODE" = "ssh" ]; then
|
||||
target_port=$(detect_ssh_port)
|
||||
print_status "Detected SSH port: $target_port"
|
||||
else
|
||||
target_port="1080" # Dante SOCKS port
|
||||
fi
|
||||
|
||||
# Stop service if it's running to allow reconfiguration
|
||||
if systemctl is-active --quiet "$service_name"; then
|
||||
print_status "Stopping existing dnstt-server service for reconfiguration..."
|
||||
systemctl stop "$service_name"
|
||||
fi
|
||||
|
||||
# Create systemd service file
|
||||
cat > "$service_file" << EOF
|
||||
[Unit]
|
||||
Description=dnstt DNS Tunnel Server
|
||||
After=network.target
|
||||
Wants=network.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
User=$DNSTT_USER
|
||||
Group=$DNSTT_USER
|
||||
ExecStart=${INSTALL_DIR}/dnstt-server -udp :${DNSTT_PORT} -privkey-file ${PRIVATE_KEY_FILE} -mtu ${MTU_VALUE} ${NS_SUBDOMAIN} 127.0.0.1:${target_port}
|
||||
Restart=always
|
||||
RestartSec=5
|
||||
KillMode=mixed
|
||||
TimeoutStopSec=5
|
||||
|
||||
# Security settings
|
||||
NoNewPrivileges=true
|
||||
ProtectSystem=strict
|
||||
ProtectHome=true
|
||||
ReadOnlyPaths=/
|
||||
ReadWritePaths=${CONFIG_DIR}
|
||||
PrivateTmp=true
|
||||
ProtectKernelTunables=true
|
||||
ProtectKernelModules=true
|
||||
ProtectControlGroups=true
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
EOF
|
||||
|
||||
# Reload systemd and enable service
|
||||
systemctl daemon-reload
|
||||
systemctl enable "$service_name"
|
||||
|
||||
print_status "Systemd service created: $service_name"
|
||||
print_status "Service will run as user: $DNSTT_USER"
|
||||
print_status "Service will listen on port: $DNSTT_PORT (redirected from port 53)"
|
||||
print_status "Service will tunnel to 127.0.0.1:$target_port"
|
||||
print_status "Mode: $TUNNEL_MODE"
|
||||
}
|
||||
|
||||
# Function to start services
|
||||
start_services() {
|
||||
print_status "Starting services..."
|
||||
|
||||
# Start dnstt-server service
|
||||
systemctl start dnstt-server
|
||||
|
||||
print_status "dnstt-server service started"
|
||||
|
||||
# Show service status
|
||||
systemctl status dnstt-server --no-pager -l
|
||||
}
|
||||
|
||||
# Function to display final information
|
||||
display_final_info() {
|
||||
print_status "=========================="
|
||||
print_status "Setup completed successfully!"
|
||||
print_status "=========================="
|
||||
print_status "Configuration details:"
|
||||
print_status " Nameserver subdomain: $NS_SUBDOMAIN"
|
||||
print_status " MTU: $MTU_VALUE"
|
||||
print_status " Tunnel mode: $TUNNEL_MODE"
|
||||
print_status " Service user: $DNSTT_USER"
|
||||
print_status " Listen port: $DNSTT_PORT (DNS traffic redirected from port 53)"
|
||||
print_status " Private key location: $PRIVATE_KEY_FILE"
|
||||
print_status " Public key location: $PUBLIC_KEY_FILE"
|
||||
print_status ""
|
||||
print_status "Public key content:"
|
||||
cat "$PUBLIC_KEY_FILE"
|
||||
print_status ""
|
||||
print_status "Service management commands:"
|
||||
print_status " Start: systemctl start dnstt-server"
|
||||
print_status " Stop: systemctl stop dnstt-server"
|
||||
print_status " Status: systemctl status dnstt-server"
|
||||
print_status " Logs: journalctl -u dnstt-server -f"
|
||||
|
||||
if [ "$TUNNEL_MODE" = "socks" ]; then
|
||||
print_status ""
|
||||
print_status "SOCKS proxy is running on 127.0.0.1:1080"
|
||||
print_status "Dante service commands:"
|
||||
print_status " Status: systemctl status danted"
|
||||
print_status " Stop: systemctl stop danted"
|
||||
print_status " Start: systemctl start danted"
|
||||
print_status " Logs: journalctl -u danted -f"
|
||||
fi
|
||||
}
|
||||
|
||||
# Main function
|
||||
main() {
|
||||
print_status "Starting dnstt server setup..."
|
||||
|
||||
# Check and install required tools
|
||||
check_required_tools
|
||||
|
||||
# Detect OS and architecture
|
||||
detect_os
|
||||
detect_arch
|
||||
|
||||
# Get user input
|
||||
get_user_input
|
||||
|
||||
# Download and verify dnstt-server
|
||||
download_dnstt_server
|
||||
|
||||
# Create dnstt user
|
||||
create_dnstt_user
|
||||
|
||||
# Generate keys
|
||||
generate_keys
|
||||
|
||||
# Save configuration after keys are generated
|
||||
save_config
|
||||
|
||||
# Configure firewall and iptables
|
||||
configure_firewall
|
||||
|
||||
# Setup tunnel mode specific configurations
|
||||
if [ "$TUNNEL_MODE" = "socks" ]; then
|
||||
setup_dante
|
||||
else
|
||||
# If switching from SOCKS to SSH, stop and disable Dante
|
||||
if systemctl is-active --quiet danted; then
|
||||
print_status "Switching from SOCKS to SSH mode - stopping Dante service..."
|
||||
systemctl stop danted
|
||||
systemctl disable danted
|
||||
fi
|
||||
fi
|
||||
|
||||
# Create systemd service
|
||||
create_systemd_service
|
||||
|
||||
# Start services
|
||||
start_services
|
||||
|
||||
# Display final information
|
||||
display_final_info
|
||||
}
|
||||
|
||||
# Run main function
|
||||
main "$@"
|
||||
Reference in New Issue
Block a user