🚀 vServer - Functional Web Server on Go

🇷🇺 Русская версия

Full-featured web server with HTTP/HTTPS, MySQL, PHP support and GUI admin panel

👨‍💻 Author: Roman Sumaneev
🌐 Website: voxsel.ru
📞 Contact: VK

🎯 Features

🌐 Web Server

• ✅ HTTP/HTTPS server with SSL certificate support
• ✅ Proxy server for request proxying
• ✅ PHP server with built-in PHP 8 support
• ✅ Static content for hosting websites
• ✅ vAccess - access control system for sites and proxies

🗄️ Database

• ✅ MySQL server with full support

🔧 Administration

• ✅ GUI Admin Panel - Wails desktop application with modern interface
• ✅ Service Management - start/stop HTTP, HTTPS, MySQL, PHP, Proxy
• ✅ Site and Proxy Editor - visual configuration management
• ✅ vAccess Editor - access rules configuration through interface

🏗️ Architecture

vServer/
├── 🎯 main.go              # Main server entry point
│
├── 🔧 Backend/             # Core logic
│   │
│   ├── admin/              # | 🎛️ GUI Admin Panel (Wails) |
│   │   ├── go/             # | Go backend for admin panel |
│   │   └── frontend/       # | Modern UI |
│   │
│   ├── config/             # | 🔧 Go configuration files |
│   ├── tools/              # | 🛠️ Utilities and helpers |
│   └── WebServer/          # | 🌐 Web server modules |
│
├── 🌐 WebServer/           # Web content and configuration
│   │
│   ├── cert/               # | 🔐 SSL certificates |
│   ├── soft/               # | 📦 MySQL and PHP |
│   ├── tools/              # | 📊 Logs and tools |
│   └── www/                # | 🌍 Web content |
│
├── 📄 go.mod               # Go modules
├── 🔨 build_admin.ps1      # Build GUI admin panel
└── 🚀 vSerf.exe            # GUI admin panel (after build)

🚀 Installation and Launch

🔨 Building the Main Server

./build_admin.ps1

The script will automatically:

• Check/create go.mod
• Install dependencies (go mod tidy)
• Check/install Wails CLI
• Build the application → vSerf.exe

📦 Component Preparation

1. Extract WebServer/soft/soft.rar archive to WebServer/soft/ folder
2. Run vServer.exe - main server
3. Run vSerf.exe - GUI admin panel for management

🔑 Important: Default MySQL password is root

📦 Ready Project for Users

Required for operation:

• 📄 vSerf.exe - GUI admin panel (optional)
• 📁 WebServer/ - configuration and resources

💡 The Backend/ folder and go.mod, main.go files are only needed for development

⚙️ Configuration

Configuration via WebServer/config.json:

{
  "Site_www": [
    { 
      "name": "Local Site", 
      "host": "127.0.0.1", 
      "alias": ["localhost"],
      "status": "active",
      "root_file": "index.html",
      "root_file_routing": true
    }
  ],
  "Proxy_Service": [
    {
      "Enable": true,
      "ExternalDomain": "git.example.com",
      "LocalAddress": "127.0.0.1",
      "LocalPort": "3333",
      "ServiceHTTPSuse": false,
      "AutoHTTPS": true
    }
  ],
  "Soft_Settings": {
    "mysql_port": 3306, "mysql_host": "127.0.0.1",
    "php_port": 8000, "php_host": "localhost",
    "proxy_enabled": true
  }
}

Main Parameters:

• Site_www - website settings
• Proxy_Service - proxy service configuration
• Soft_Settings - service ports and hosts (MySQL, PHP, proxy_enabled)

🌐 Alias with Wildcard Support

Wildcard (*) support in aliases for sites:

{
  "alias": [
    "*.test.com",     // All subdomains of test.com
    "*.test.ru",      // All subdomains of test.ru
    "test.com",       // Exact match
    "api.*"           // api with any zone
  ],
  "host": "test.com"
}

Wildcard Examples:

• *.example.com → api.example.com, admin.example.com, test.example.com ✅
• example.* → example.com, example.ru, example.org ✅
• *example.com → test-example.com, my-example.com ✅
• * → any domain ✅ (use carefully!)
• example.com → only example.com ✅ (without wildcard)

🔄 Proxy Server

The proxy server allows redirecting external requests to local services.

Proxy_Service Parameters:

• Enable - enable/disable proxy (true/false)
• ExternalDomain - external domain for request interception
• LocalAddress - local service address
• LocalPort - local service port
• ServiceHTTPSuse - use HTTPS for connecting to local service (true/false)
• AutoHTTPS - automatically redirect HTTP → HTTPS (true/false)

Multiple Proxy Example:

"Proxy_Service": [
  {
    "Enable": true,
    "ExternalDomain": "git.example.com",
    "LocalAddress": "127.0.0.1",
    "LocalPort": "3000",
    "ServiceHTTPSuse": false,
    "AutoHTTPS": true
  },
  {
    "Enable": false,
    "ExternalDomain": "api.example.com",
    "LocalAddress": "127.0.0.1",
    "LocalPort": "8080",
    "ServiceHTTPSuse": false,
    "AutoHTTPS": false
  }
]

📖 Detailed Parameter Description:

ServiceHTTPSuse - protocol for connecting to local service:

• false - vServer connects to local service via HTTP (default)
• true - vServer connects to local service via HTTPS

AutoHTTPS - automatic HTTPS redirect:

• true - all HTTP requests are automatically redirected to HTTPS (recommended)
• false - both HTTP and HTTPS requests are allowed

How it Works:

Client (HTTP/HTTPS) → vServer (AutoHTTPS check) → Local Service (ServiceHTTPSuse)

Applying Changes:

• Enter config_reload command in console to reload configuration
• Changes will apply to new requests without server restart

🔒 vAccess - Access Control System

vServer includes a flexible access control system vAccess for sites and proxy services.

📁 Configuration Locations

For Sites:

WebServer/www/{host}/vAccess.conf

For Proxy:

WebServer/tools/Proxy_vAccess/{domain}_vAccess.conf

⚙️ Main Features

• ✅ IP Filtering - allow/block by IP addresses
• ✅ Path Control - restrict access to specific directories
• ✅ File Filtering - block by extensions (*.php, *.exe)
• ✅ Exceptions - flexible rules with exceptions_dir
• ✅ Custom Errors - redirects or error pages

📝 Configuration Example

# Allow admin panel only from local IPs
type: Allow
path_access: /admin/*, /api/admin/*
ip_list: 127.0.0.1, 192.168.1.100
url_error: 404

# Block dangerous files in uploads
type: Disable
type_file: *.php, *.exe, *.sh
path_access: /uploads/*
url_error: 404

📚 Documentation

Detailed vAccess documentation:

• For Sites: see WebServer/www/{host}/vAccess.conf (examples in file)
• For Proxy: see WebServer/tools/Proxy_vAccess/README.md

📝 Logging

All logs are saved in WebServer/tools/logs/:

• 🌐 logs_http.log - HTTP requests (including proxy P-HTTP)
• 🔒 logs_https.log - HTTPS requests (including proxy P-HTTPS)
• 🔄 logs_proxy.log - Proxy server errors
• 🗄️ logs_mysql.log - MySQL operations
• 🐘 logs_php.log - PHP errors
• ⚙️ logs_config.log - Configuration
• 🔐 logs_vaccess.log - Access control for sites
• 🔐 logs_vaccess_proxy.log - Access control for proxy

🔐 SSL Certificates

Certificate Installation

1. Open WebServer/ directory
2. Create cert/ folder (if it doesn't exist)
3. Create a folder with your domain name or IP address
4. Place certificate files with exact names:

   certificate.crt
   private.key
   ca_bundle.crt
   

5. Certificate will be automatically loaded at server startup

📁 Certificate Structure

WebServer/
└── cert/
    ├── example.com/          # Main domain
    │   ├── certificate.crt
    │   ├── private.key
    │   └── ca_bundle.crt
    │
    └── sub.example.com/      # Subdomain (optional)
        ├── certificate.crt
        ├── private.key
        └── ca_bundle.crt

🎯 Working with Subdomains

Important: If no separate folder is created in cert/ for a subdomain, the parent domain's certificate will be used automatically.

Examples:

• ✅ Request to example.com → uses certificate from cert/example.com/
• ✅ Request to sub.example.com (folder exists) → uses cert/sub.example.com/
• ✅ Request to sub.example.com (folder does NOT exist) → uses cert/example.com/

This is convenient for wildcard certificates: one certificate in the main domain folder is enough for all subdomains! 🌟