From 3450ef0b5b99eaad7694eeddd7556485effeafff Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Fri, 2 May 2025 18:26:36 +0300
Subject: Steam: use machine name as unique location id

---
 protocols/Steam/Steam.vcxproj       | 5 +++++
 protocols/Steam/src/stdafx.h        | 5 +++++
 protocols/Steam/src/steam_login.cpp | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'protocols')

diff --git a/protocols/Steam/Steam.vcxproj b/protocols/Steam/Steam.vcxproj
index 160884db1b..a8b0ce0f3f 100644
--- a/protocols/Steam/Steam.vcxproj
+++ b/protocols/Steam/Steam.vcxproj
@@ -131,6 +131,11 @@
     <ResourceCompile Include="res\Resource.rc" />
     <ResourceCompile Include="res\version.rc" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\libs\zlib\zlib.vcxproj">
+      <Project>{e2a369cd-eda3-414f-8ad0-e732cd7ee68c}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <ItemDefinitionGroup>
     <ClCompile>
       <LanguageStandard>stdcpp17</LanguageStandard>
diff --git a/protocols/Steam/src/stdafx.h b/protocols/Steam/src/stdafx.h
index 37c008b5b1..7a5621f2be 100644
--- a/protocols/Steam/src/stdafx.h
+++ b/protocols/Steam/src/stdafx.h
@@ -38,6 +38,11 @@
 #include <m_http.h>
 #include <m_system.h>
 
+extern "C"
+{
+	#include "../../libs/zlib/src/unzip.h"
+}
+
 #include "resource.h"
 #include "version.h"
 
diff --git a/protocols/Steam/src/steam_login.cpp b/protocols/Steam/src/steam_login.cpp
index 4ea0e6cf9d..cac890ac18 100644
--- a/protocols/Steam/src/steam_login.cpp
+++ b/protocols/Steam/src/steam_login.cpp
@@ -252,7 +252,7 @@ void CSteamProto::OnPollSession(const CAuthenticationPollAuthSessionStatusRespon
 
 	CMsgIPAddress privateIp;
 	privateIp.ip_case = CMSG_IPADDRESS__IP_V4;
-	privateIp.v4 = 0;
+	privateIp.v4 = crc32(0xBABABEDA, (const Bytef *)szMachineName, (unsigned)mir_strlen(szMachineName));
 
 	CMsgClientLogon request;
 	request.access_token = reply.refresh_token;
-- 
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