Katelyn Haworth KatelynHaworth

Reproduction code for golang/go#35314

This gist contains example code to reproduce golang/go#35314, due to the privilege requirements of DuplicateTokenEx the code is designed to run as a service which then spawns a child process and logs the output of the child process to the Windows event log.

Written for go 1.13.4

Running the code

GUID Converter

When MSIs are installed on a Windows system, the GUID of a UpgradeCode or ProductCode are "formated" and then stored in the registry, this makes it difficult to locate related registry keys.

This gist provides a simple Golang script (with provided play link) to convert a GUID into a formated version that can be searched.

For the record, to convert a guid to the format used in the registry

	package main

	/*
	#cgo CFLAGS: -mmacosx-version-min=10.6 -D__MAC_OS_X_VERSION_MAX_ALLOWED=1080
	#cgo LDFLAGS: -framework CoreFoundation -framework SystemConfiguration
	#include <SystemConfiguration/SystemConfiguration.h>
	*/
	import "C"
	import "unsafe"

	package main

	import (
	"github.com/kardianos/service"
	"log"
	"flag"
	)

	type Service struct {}

	package main

	import (
	"log"
	"syscall"
	"unsafe"

	"golang.org/x/sys/windows"
	)

	#!/bin/bash
	#
	# A simple bash script to look up
	# who owns an IP Address based on
	# the IP address's whois data
	#
	# Author: Liam Haworth <[email protected]>
	#

	IPADDR=$1

	#!/bin/bash
	#
	# A simple command line tool to
	# look the system model for a Dell
	# service tag
	#
	# Usage:
	# getModelFromServiceTag SERVICE_TAG
	#
	# Author: Liam Haworth <[email protected]>

	#// Searchs a file for a blob (section)
	#// and returns what it finds in a array
	#//
	#// PARAMS:
	#// $1 String - The name of the file to search
	#// $2 String - The upper bound (start) of the blob
	#// $3 String - The lower bound (end) of the blob
	#// $4 Boolean - Defines if the contense of the bounds should be included in the results
	findBlobInFile() {
	mapfile -t lines < <(cat $1)

	import java.io.IOException
	import io.crate.client.CrateClient

	/**
	* CrateObject supplies methods
	* for objects to store them in
	* a Crate Database
	*
	* @author Liam Haworth
	* @version 1.0