About OPNsense Configuration Processor#
Project Overview#
The OPNsense Configuration Processor is a command-line tool designed to bridge the gap between complex XML configuration files and human-readable documentation. Built specifically for network operators and administrators working with OPNsense firewalls, this tool transforms cryptic XML configurations into clear, structured markdown documentation.
Why This Tool Exists#
Network administrators often need to:
- Understand complex configurations quickly during troubleshooting
- Document network setups for compliance and knowledge sharing
- Review configuration changes in a human-readable format
- Work in offline environments where web-based tools aren't available
Traditional approaches involve manually parsing XML files or using web-based converters that require internet connectivity. This tool solves these problems by providing a fast, offline, command-line solution.
Core Principles#
Operator-Focused Design#
Every feature is designed with the network operator in mind. Commands are intuitive, output is clear, and workflows match real-world operational needs.
Offline-First Architecture#
The tool functions completely offline, making it suitable for secure, airgapped environments where many network operations take place.
Structured Data Philosophy#
All output is structured, versioned, and portable, enabling automated processing and reliable documentation workflows.
Framework-First Development#
Rather than reinventing the wheel, the tool leverages established Go libraries and follows proven architectural patterns.
Technology Stack#
Built with modern Go practices and established libraries:
- Go - Primary programming language
- Cobra - CLI framework for command organization
- Viper - Configuration management
- Fang - Enhanced CLI experience
- Lipgloss - Terminal styling and formatting
- Glamour - Markdown rendering in terminal
Development Standards#
The project follows comprehensive coding standards outlined in our AGENTS.md file, including:
- Go coding standards and conventions compliance
- Comprehensive testing with >80% coverage
- Structured logging and error handling
- Security-first development practices
- Offline-first architecture principles
License#
This project is open source and available under the Apache License 2.0.
Contributing#
We welcome contributions! Please see our Contributing Guide for details on how to get involved.
Built with care for network operators everywhere.
