From 2e34f54ba70cd8a05c39cb3632d2e8acb1d7d72a Mon Sep 17 00:00:00 2001
From: Mohamed Ashraf <mohamedashraf1829982@gmail.com>
Date: Mon, 2 Mar 2026 23:52:30 +0400
Subject: [PATCH] fix(hasher): USE OPENSSL

---
 Minecraft.World/Hasher.cpp            | 28 +++++++++++++++++++++++++--
 Minecraft.World/MobEffect.cpp         |  3 ++-
 Minecraft.World/MobEffectInstance.cpp |  3 ++-
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/Minecraft.World/Hasher.cpp b/Minecraft.World/Hasher.cpp
index bbf47d418..ea94686f4 100644
--- a/Minecraft.World/Hasher.cpp
+++ b/Minecraft.World/Hasher.cpp
@@ -1,6 +1,12 @@
 #include "stdafx.h"
+#if defined(_WIN32)
 #include <xhash>
-
+#else
+#include <openssl/md5.h>
+#include <iostream>
+#include <iomanip>
+#include <sstream>
+#endif // _WIN32
 #include "Hasher.h"
 
 Hasher::Hasher(wstring &salt)
@@ -10,6 +16,7 @@ Hasher::Hasher(wstring &salt)
 
 wstring Hasher::getHash(wstring &name)
 {
+#if defined(_WIN32)
 	// 4J Stu - Removed try/catch
 	//try {
 		wstring s = wstring( salt ).append( name );
@@ -25,4 +32,21 @@ wstring Hasher::getHash(wstring &name)
 	//{
 	//	throw new RuntimeException(e);
 	//}
-}
\ No newline at end of file
+#else
+	// adapted from a SSL example
+	std::wstring combined = salt + name;
+	std::string combined_str(combined.begin(), combined.end());
+	unsigned char result[MD5_DIGEST_LENGTH];
+	MD5_CTX md5_ctx;
+	MD5_Init(&md5_ctx);
+	MD5_Update(&md5_ctx, combined_str.c_str(), combined_str.size());
+	MD5_Final(result, &md5_ctx);
+	std::stringstream ss;
+	for (int i = 0; i < MD5_DIGEST_LENGTH; i++)
+	{
+		ss << std::setw(2) << std::setfill('0') << std::hex << (int)result[i];
+	}
+	std::string hash_str = ss.str();
+	return std::wstring(hash_str.begin(), hash_str.end());
+#endif
+}
diff --git a/Minecraft.World/MobEffect.cpp b/Minecraft.World/MobEffect.cpp
index f9687a15a..d7d648b3d 100644
--- a/Minecraft.World/MobEffect.cpp
+++ b/Minecraft.World/MobEffect.cpp
@@ -4,6 +4,7 @@
 #include "net.minecraft.world.food.h"
 #include "net.minecraft.world.effect.h"
 #include "SharedConstants.h"
+#include "../Minecraft.Client/Windows64Media/strings.h"
 
 MobEffect *MobEffect::effects[NUM_EFFECTS];
 
@@ -267,4 +268,4 @@ bool MobEffect::isDisabled()
 eMinecraftColour MobEffect::getColor()
 {
 	return color;
-}
\ No newline at end of file
+}
diff --git a/Minecraft.World/MobEffectInstance.cpp b/Minecraft.World/MobEffectInstance.cpp
index 1e15e58cf..fca51e4bc 100644
--- a/Minecraft.World/MobEffectInstance.cpp
+++ b/Minecraft.World/MobEffectInstance.cpp
@@ -1,5 +1,6 @@
 #include "stdafx.h"
 #include "net.minecraft.world.effect.h"
+#include "../Minecraft.Client/Windows64/Windows64_App.h"
 
 void MobEffectInstance::_init(int id, int duration, int amplifier)
 {
@@ -136,4 +137,4 @@ wstring MobEffectInstance::toString()
 bool MobEffectInstance::equals(MobEffectInstance *obj)
 {
 	return this->id == obj->id && this->amplifier == obj->amplifier && this->duration == obj->duration;
-}
\ No newline at end of file
+}