╔═══════════════════════════════════════════════════════════════════════════╗ ║ S H A D O W P R O T O C O L ║ ║ Tactical-Grade HTTP Server v1.0 ║ ╚═══════════════════════════════════════════════════════════════════════════╝

A lightweight, military-grade* HTTP server implementation built from the ground up using Windows Sockets (Winsock2). This project demonstrates core networking concepts through a minimalist server that responds to incoming connections with a tactical acknowledgment.

*Note: Not actually military-grade, but we can pretend!

📡 Overview

A lightweight, military-grade* HTTP server implementation built from the ground up using Windows Sockets (Winsock2). This project demonstrates core networking concepts through a minimalist server that responds to incoming connections with a tactical acknowledgment.

*Note: Not actually military-grade, but we can pretend!

🎯 Features

• Pure C Implementation: No fancy frameworks, just raw socket programming
• Windows-Compatible: Built specifically for Windows using Winsock2
• Tactical Response System: Responds to all requests with a classified* message
• Minimalist Architecture: Clean, straightforward codebase
• Educational Value: Perfect for understanding network programming basics

*Message classification level: Unclassified

🚀 Quick Start

Prerequisites

• Windows OS
• C Compiler (GCC, MSVC, etc.)
• Basic understanding of TCP/IP (or a willingness to learn)

Compilation

# Using GCC
gcc server.c test.c -o dark_eagle.exe -lws2_32

# Using MSVC
cl server.c test.c /link ws2_32.lib

Deployment

1. Launch the executable:

./dark_eagle.exe

2. Open your browser and navigate to:

http://localhost:8080

3. Await tactical response...

🔧 Technical Details

Project Structure

├── server.h # Server structure and function declarations
├── server.c # Core server implementation
└── test.c # Server initialization and request handling

Core Components

Server Structure

struct server {
    int domain;            // Protocol family (AF_INET)
    int service;           // Socket type (SOCK_STREAM)
    int protocol;          // Protocol (TCP)
    u_long iface;          // Network interface
    int port;              // Operating port
    int backlog;           // Connection queue size
    struct sockaddr_in address;  // Socket address configuration
    SOCKET socket;         // Socket handle
    void (*launch)(struct server *server);  // Launch procedure
};

Network Specifications

• Protocol: HTTP/1.1
• Default Port: 8080
• Socket Type: TCP (SOCK_STREAM)
• Address Family: IPv4 (AF_INET)
• Backlog Size: 10 connections

🛠️ Customization

Changing the Port

Modify the port number in test.c:

struct server my_server = serverconstructor(AF_INET, SOCK_STREAM, 0, INADDR_ANY, YOUR_PORT, 10, launch);

Modifying the Response

Update the tactical message in test.c:

char *hello = "HTTP/1.1 200 OK\r\n"
             "Content-Type: text/plain\r\n"
             "Content-Length: YOUR_LENGTH\r\n"
             "\r\n"
             "YOUR_MESSAGE";

🎮 Usage Scenarios

1. Educational

   • Learning socket programming
   • Understanding HTTP protocols
   • Network programming fundamentals

2. Development

   • Base for building more complex servers
   • Testing client applications
   • Network debugging

3. Tactical Operations*

   • Sending classified* messages
   • Maintaining dark web presence*
   • Strategic communications*

*For entertainment purposes only

🔍 Technical Deep Dive

Connection Flow

1. Initialization Phase

   WSAStartup() → Socket Creation → Bind → Listen
   

2. Operation Phase

   Accept Connection → Receive Request → Send Response → Close Connection
   

Memory Management

• Static buffer size: 500KB
• Stack-based memory allocation
• Automatic cleanup on connection close

Error Handling

• WSA error code reporting
• Socket creation validation
• Connection acceptance verification

🔮 Future Enhancements

1. Tactical Upgrades

   • Multiple connection handling
   • Dynamic response generation
   • Encrypted communications
   • Stealth mode operations

2. Technical Improvements

   • Request parsing
   • HTTP method handling
   • Header management
   • Connection pooling

3. Security Features

   • TLS/SSL support
   • Request validation
   • Rate limiting
   • Access control

⚠️ Known Limitations

1. Single-connection handling
2. Fixed response message
3. Basic HTTP implementation
4. No request parsing
5. Limited error recovery

🤝 Contributing

Feel free to contribute to this project by:

1. Forking the repository
2. Creating a feature branch
3. Committing your changes
4. Opening a pull request
5. Going dark

🎖️ Acknowledgments

• Inspired by military communications
• Built with pure C programming
• Powered by coffee and tactical thinking

🔐 Security Notice

This is a basic implementation intended for educational purposes. Do not use in production environments without significant security enhancements.

📞 Contact

For tactical support, send a smoke signal or:

• Open an issue
• Submit a pull request
• Use conventional communication channels

---

"Mission accomplished, returning to base..." 🎮

3. Await tactical response...