Omamori - protection from unholy

Features

• ✅ Domain Blocking
• ✅ DNS resolution with configurable upstream servers
• ✅ LRU cache (1000 entries, 5s cleanup interval)
• ✅ Supports all standard DNS record types
• ✅ DNS-over-HTTPS (DoH) support
• ✅ Custom DNS Mapping
• ✅ Supports Windows and Linux
• ✅ System DNS integration - Automatically sets system DNS to Omamori server

Setup

apt install dnsutils -y
git clone https://github.com/OmamoriSec/omamori-stub.git
cd omamori-stub

chmod +x scripts/build/common.sh && ./scripts/build/common.sh

Based on your platform:

# Linux
chmod +x scripts/build/linux.sh && ./scripts/build/linux.sh

# Windows
chmod +x scripts/build/windows.sh && ./scripts/build/windows.sh

Run with approriate privileges:

# Linux
sudo ./omamori

# Windows (Run as Administrator)
.\omamori.exe

Usage

GUI Interface

Configuration Files

Omamori stores configuration in user's config directory:

• Linux: /root/.config/omamori/
• Windows: C:\Users\<username>\AppData\Roaming\omamori\

Key Files:

• config.json: Main configuration file
• map.txt: Custom DNS mappings
• cert/: Directory for DoH certificates