Jamie Dwyer jamiemtdwyer

## validate_hmac.php
// Set variables for our request
$shared_secret = "TBB5wltKarRtKn5mUVZck9RxHePNN6Jo";
$params = $_GET; // Retrieve all request parameters
$hmac = $_GET['hmac']; // Retrieve HMAC request parameter
$params = array_diff_key($params, array('hmac' => '')); // Remove hmac from params
ksort($params); // Sort params lexographically

// Compute SHA256 digest
$computed_hmac = hash_hmac('sha256', http_build_query($params), $shared_secret);

## Project Zomboid Dedicated Server Guide.md

      
        
          
            
              
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                jamiemtdwyer
                / Project Zomboid Dedicated Server Guide.md
            
            
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              December 7, 2023 12:53
            
          
        
      
        
  
      
    Project Zomboid Dedicated Server Guide

Ubuntu Server 20.04 LTS (64-bit)

1. Install steamcmd

 sudo add-apt-repository multiverse
 sudo dpkg --add-architecture i386
 sudo apt update
 sudo apt install lib32gcc1 steamcmd
	// Set variables for our request
	$shared_secret = "TBB5wltKarRtKn5mUVZck9RxHePNN6Jo";
	$params = $_GET; // Retrieve all request parameters
	$hmac = $_GET['hmac']; // Retrieve HMAC request parameter
	$params = array_diff_key($params, array('hmac' => '')); // Remove hmac from params
	ksort($params); // Sort params lexographically

	// Compute SHA256 digest
	$computed_hmac = hash_hmac('sha256', http_build_query($params), $shared_secret);