FuckingChat 🔒

Encrypted chat with channel support. Messages are encrypted at rest using Fernet (PBKDF2 + SHA256).

Channels

• 💬 General — general discussion
• 🎮 Games — gaming chat
• 🎌 Anime — anime & manga
• ⚖️ Politics — politics discussion

Setup

# Install dependencies
pip install bottle cryptography sqlalchemy

# Run (development)
python index.py

# Run (production - recommended)
CHAT_SECRET="your-strong-secret" \
CHAT_SALT="your-random-salt" \
CHAT_ADMIN_TOKEN="your-admin-token" \
CHAT_RATE_LIMIT=5 \
CHAT_HOST=0.0.0.0 \
CHAT_PORT=8080 \
python index.py

Environment Variables

Variable	Default	Description
CHAT_SECRET	default_secret_change_me	Encryption key
CHAT_SALT	default_salt_change_me	PBKDF2 salt
CHAT_ADMIN_TOKEN	(none)	Token for DELETE API
CHAT_RATE_LIMIT	5	Max messages per window
CHAT_RATE_WINDOW	10	Rate limit window (seconds)
CHAT_MAX_MSG	2000	Max message length
CHAT_DB_PATH	./chat.db	SQLite database path
CHAT_HOST	localhost	Listen address
CHAT_PORT	8080	Listen port
CHAT_DEBUG	0	Debug mode (set to 1 for dev)

Security Features

• ✅ Messages encrypted at rest (AES via Fernet)
• ✅ Rate limiting (configurable)
• ✅ IP hashing (privacy)
• ✅ XSS protection (HTML tag stripping)
• ✅ Admin token required for deletion
• ✅ No debug mode in production