🌍 NSD v0.8.0 - Universal Platform Support

This release brings comprehensive multi-platform support to NSD, expanding from 5 to 26 different platform/architecture combinations!

🎉 New Platform Support

Linux Architectures

• 32-bit x86 (386) - For older systems
• ARM Family - Complete Raspberry Pi support:
  • ARMv6 (Pi Zero/1)
  • ARMv7 (Pi 2/3)
  • ARM64 (Pi 4, ARM servers)
• MIPS/MIPSLE - Router and embedded devices (OpenWrt)
• PowerPC (ppc64le) - IBM POWER systems
• s390x - IBM Z mainframes

BSD Systems

• FreeBSD (amd64, arm64, 386)
• OpenBSD (amd64, arm64, 386)
• NetBSD (amd64, arm64, 386)
• DragonFlyBSD (amd64)

Windows

• 32-bit (386)
• ARM64 - Windows on ARM devices

🛠️ New Tools

Platform Detection

• Shell Script: curl -sSL https://raw.githubusercontent.com/perplext/nsd/main/scripts/detect-platform.sh | bash
• Web Tool: Visit the Platform Detector in your browser
• Both tools automatically detect your platform and recommend the correct build

Documentation

• Comprehensive Platform Installation Guide
• Platform-specific installation instructions
• Troubleshooting tips for each platform

📦 Available Builds

This release includes pre-built binaries for:

• Linux: amd64, 386, arm64, armv7, armv6, mips, mipsle, ppc64le, s390x
• macOS: Intel (amd64), Apple Silicon (arm64), Universal
• Windows: amd64, 386, arm64
• BSD: FreeBSD, OpenBSD, NetBSD, DragonFlyBSD (multiple architectures)

⚠️ Important Notes

• Native builds (Linux amd64/386, macOS, Windows amd64/386) have full packet capture functionality
• Cross-compiled builds require building from source on the target platform for full pcap support
• See the platform guide for details on each platform's capabilities

🐛 Bug Fixes

• Fixed integer overflow issues on 32-bit platforms
• Improved Windows ARM64 support
• Enhanced cross-platform compatibility

📥 Installation

Quick Install (Linux/macOS)

# Detect your platform and get the download link
curl -sSL https://raw.githubusercontent.com/perplext/nsd/main/scripts/detect-platform.sh | bash

Raspberry Pi Users

• Pi 4 (64-bit OS): Use nsd-linux-arm64
• Pi 2/3: Use nsd-linux-armv7
• Pi Zero/1: Use nsd-linux-armv6

BSD Users

Pre-built binaries are available but have limited functionality. For full features, build from source:

# FreeBSD
pkg install libpcap go
git clone https://github.com/perplext/nsd.git
cd nsd && go build -o nsd ./cmd/nsd

📊 Platform Support Matrix

See the full platform support matrix for details on each platform's capabilities.

🙏 Acknowledgments

Thanks to the Go team for excellent cross-compilation support, and to all the platform maintainers who keep their systems compatible with modern tooling.

Full Changelog

Full Changelog: v0.7.1...v0.8.0

What's New in v0.7.1

🎉 Windows Support

NSD is now fully cross-platform with comprehensive Windows support! Windows users can now monitor network traffic using Npcap.

New Features

• Full Windows Compatibility: Native Windows builds with Npcap support for packet capture
• Windows Installer: PowerShell installation script with automatic PATH configuration and desktop shortcut creation
• Cross-Platform Interface Listing: New --list-interfaces flag shows user-friendly interface names on all platforms
• Platform-Specific Error Handling: Clear, helpful error messages for missing dependencies (especially Npcap on Windows)

Technical Improvements

• Cross-platform privilege checking (Administrator on Windows, root on Unix/Linux)
• Platform-specific build configurations using Go build tags
• Windows-specific network capture implementation with better error handling
• Updated CI/CD workflows to build and test on Windows

Documentation

• Comprehensive Windows installation guide (docs/WINDOWS.md)
• Updated README to reflect Windows support
• Installation instructions for all supported platforms

Installation

Windows

1. Install Npcap (required for packet capture)
2. Download nsd-v0.7.1-windows-amd64.zip from the assets below
3. Extract and run install.ps1 as Administrator

macOS

# Intel Macs
curl -L https://github.com/perplext/nsd/releases/download/v0.7.1/nsd-v0.7.1-darwin-amd64.tar.gz | tar xz

# Apple Silicon (M1/M2)
curl -L https://github.com/perplext/nsd/releases/download/v0.7.1/nsd-v0.7.1-darwin-arm64.tar.gz | tar xz

# Universal Binary
curl -L https://github.com/perplext/nsd/releases/download/v0.7.1/nsd-v0.7.1-darwin-universal.tar.gz | tar xz

Linux

# AMD64
curl -L https://github.com/perplext/nsd/releases/download/v0.7.1/nsd-v0.7.1-linux-amd64.tar.gz | tar xz

# Debian/Ubuntu
wget https://github.com/perplext/nsd/releases/download/v0.7.1/nsd_0.7.1_amd64.deb
sudo dpkg -i nsd_0.7.1_amd64.deb

Checksums

See SHA256SUMS in the release assets for all package checksums.

Full Changelog

Full Changelog: v0.7...v0.7.1

Summary

This release focuses on fixing CI/CD pipeline issues and implementing important security improvements.

Key Changes

• ✅ Fixed all CI/CD test failures - All tests now pass on Linux and macOS
• 🔒 Security improvements - Fixed path traversal vulnerabilities and file permissions
• 🏗️ Build system improvements - Resolved compilation errors and missing imports
• 🧪 Test stability - Fixed race conditions and assertion failures
• 📦 Package management - Updated Go modules and dependencies

Security Fixes

• Added path validation for file operations to prevent directory traversal attacks
• Secured file permissions (now using 0600/0700 instead of 0644/0755)
• Added HTTP server timeout configurations
• Implemented integer overflow protection with bounds checking

CI/CD Improvements

• Fixed Windows test compatibility issues
• Resolved golangci-lint configuration problems
• Fixed tcell interface compatibility
• Eliminated race conditions in test suite
• Updated security test assertions to match actual behavior

Technical Details

• Fixed missing path/filepath import in security package
• Resolved test assertion failures in TLS, UI, and graph packages
• Fixed duplicate method definitions and interface compatibility issues
• Updated error handling patterns throughout codebase

This release establishes a stable foundation for future development with a robust CI/CD pipeline and enhanced security posture.

🤖 Generated with Claude Code

Co-Authored-By: Claude noreply@anthropic.com