Metadata-Version: 2.4
Name: drevoid
Version: 1.0.2
Summary: Terminal-based LAN chat client with rooms, private messaging, and CTF flag detection
Home-page: https://github.com/axiomchronicles/drevoid_client
Author: Pawan Kumar
Author-email: aegis.invincible@gmail.com
Project-URL: Bug Tracker, https://github.com/axiomchronicles/drevoid_client/issues
Project-URL: Documentation, https://github.com/axiomchronicles/drevoid_client/blob/main/README.md
Keywords: chat networking lan messaging ctf terminal cli security flags
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: End Users/Desktop
Classifier: Topic :: Communications :: Chat
Classifier: Topic :: Security
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Operating System :: OS Independent
Classifier: Environment :: Console
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE
Provides-Extra: dev
Requires-Dist: pytest>=7.0.0; extra == "dev"
Requires-Dist: pytest-cov>=4.0.0; extra == "dev"
Dynamic: author
Dynamic: author-email
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: home-page
Dynamic: keywords
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# Drevoid LAN Chat Application

A robust terminal-based LAN chat application built with Python sockets, featuring room management, private messaging, CTF flag detection, and an interactive command shell.

## 🚀 Features

### Core Features
- **Multi-user support** - Handle multiple concurrent users
- **Room management** - Create and join public/private rooms
- **Private messaging** - Send direct messages to specific users
- **Interactive shell** - Command-based interface using Python's `cmd` module
- **Real-time messaging** - Instant message delivery
- **User authentication** - Username-based connection system
- **CTF flag detection** - Automatic detection and tracking of CTF flags
- **Emoji support** - Use emoji aliases in messages (e.g., :heart:, :fire:)
- **Cross-platform notifications** - Desktop notifications for important events

### Advanced Features
- **Public & Private Rooms** - Create password-protected private rooms
- **Room moderation** - Kick and ban users (for moderators)
- **Message history** - Room event tracking
- **User roles** - Admin, Moderator, and User roles
- **Connection management** - Robust connection handling
- **Colorized interface** - ANSI color codes for better UX
- **Server admin console** - Administrative server management
- **Thread-safe operations** - Safe concurrent access to shared resources

## 📁 Project Structure

```
drevoid_client/
├── drevoid/
│   ├── __init__.py              # Package initialization
│   ├── core/                    # Core protocol and utilities
│   │   ├── __init__.py
│   │   └── protocol.py         # Message protocol, serialization, colors
│   ├── client/                  # Client-side modules
│   │   ├── __init__.py
│   │   ├── chat_client.py      # Main client logic
│   │   ├── connection.py       # Connection management
│   │   ├── flag_detector.py    # CTF flag detection
│   │   ├── message_handler.py  # Message processing
│   │   ├── room_manager.py     # Room operations
│   │   └── shell.py            # Interactive shell interface
│   ├── server/                  # Server-side modules
│   │   ├── __init__.py
│   │   └── chat_server.py      # Main server implementation
│   └── utils/                   # Utility modules
│       ├── __init__.py
│       ├── emojis.py           # Emoji alias system
│       └── notifications.py    # Cross-platform notifications
├── tests/                       # Test files
├── scripts/                     # Utility scripts
├── docs/                        # Documentation
├── start_client.py             # Client entry point
├── start_server.py             # Server entry point
├── install.py                  # Installation script
├── requirements.txt            # Python dependencies
├── README.md                   # This file
└── LICENSE                     # License file
```

## 🏃‍♂️ Quick Start

### Installation

1. Clone the repository:
```bash
git clone <repository-url>
cd drevoid_client
```

2. Install dependencies (optional, uses only standard library):
```bash
pip install -r requirements.txt
```

3. Install the `drevoid` command globally (optional):
```bash
python install.py
```

### Running the Server

```bash
python start_server.py

# Or with custom host/port
python start_server.py --host 0.0.0.0 --port 8891
```

### Running the Client

```bash
python start_client.py

# Or with auto-connect
python start_client.py localhost 8891 myusername
```

### 3. Basic Usage
```
# Connect to server
> connect localhost 12345 myusername

# Join the general room
> join general

# Send a message
> Hello everyone!

# Create a private room
> create myroom private mypassword

# Send private message
> msg username Hey there!

# List available commands
> help
```

## 🎯 Commands Reference

### Connection Commands
- `connect [host] [port] [username]` - Connect to server
- `disconnect` - Disconnect from server
- `quit/exit` - Exit the application

### Room Management
- `join <room_name> [password]` - Join a room
- `leave` - Leave current room
- `create <room_name> [private] [password]` - Create a room
- `rooms` - List available rooms
- `users` - List users in current room

### Messaging
- `<message>` - Send message to current room
- `msg <username> <message>` - Send private message
- `pm <username> <message>` - Send private message (alias)

### Moderation (Moderators only)
- `kick <username>` - Kick user from room
- `ban <username>` - Ban user from room

### Utility
- `status` - Show connection status
- `clear` - Clear screen
- `help` - Show all commands

## 🖥️ Server Commands

While the server is running, you can use these commands:

- `help` - Show server commands
- `stats` - Show server statistics
- `users` - List connected users
- `rooms` - List active rooms
- `shutdown` - Shutdown server

## 🛠️ Technical Details

### Architecture
- **Server**: Multi-threaded server handling concurrent connections
- **Client**: Event-driven client with separate threads for sending/receiving
- **Protocol**: JSON-based message protocol with length prefixing
- **Threading**: Thread-safe data structures and proper synchronization

### Message Types
- `CONNECT/DISCONNECT` - Connection management
- `MESSAGE` - Room messages
- `PRIVATE_MESSAGE` - Direct messages
- `JOIN_ROOM/LEAVE_ROOM` - Room management
- `CREATE_ROOM` - Room creation
- `LIST_ROOMS/LIST_USERS` - Information queries
- `KICK_USER/BAN_USER` - Moderation actions
- `NOTIFICATION` - System notifications
- `SUCCESS/ERROR` - Response messages

### Security Features
- Password hashing for room protection
- User role management
- Ban/kick functionality
- Input validation and sanitization

## 🎨 Customization

### Adding New Commands
1. Add new message type to `common/protocol.py`
2. Implement handler in `server/server.py`
3. Add command method to client shell in `client/client.py`

### Extending Room Features
- Modify the `Room` class in `server/server.py`
- Add new room properties and methods
- Update client commands as needed

## 🚧 System Requirements

- Python 3.6+
- No external dependencies (uses only standard library)
- Terminal with ANSI color support (optional, for colors)

## 📝 License

This project is open source and available under the MIT License.

## 🤝 Contributing

Feel free to fork this project and submit pull requests for improvements!

## 🐛 Troubleshooting

### Common Issues

**Connection refused**
- Check if server is running
- Verify host and port settings
- Check firewall settings

**Messages not appearing**
- Ensure you're connected and in a room
- Check network connectivity
- Restart client if needed

**Permission denied errors**
- Check user roles and permissions
- Ensure you're a moderator for kick/ban commands

### Debug Mode
Add debug prints in the code to trace message flow and connection issues.
