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Match CMaNGOS uppercase module hash semantics in Warden checks

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Kelsi 2026-02-20 02:02:25 -08:00
parent 93aad0f104
commit e3bb2d6744
1 changed files with 12 additions and 2 deletions
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14
src/game/game_handler.cpp
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@ -3835,8 +3835,18 @@ void GameHandler::handleWardenData(network::Packet& packet) {
std::memcpy(reqHash, p + 4, 20);
pos += moduleSize;
// CMaNGOS sanity check expects kernel32.dll to be found.
bool shouldReportFound = hmacSha1Matches(seedBytes, "kernel32.dll", reqHash);
// CMaNGOS uppercases module names before hashing.
// DB module scans:
// KERNEL32.DLL (wanted=true)
// WPESPY.DLL / SPEEDHACK-I386.DLL / TAMIA.DLL (wanted=false)
bool shouldReportFound = false;
if (hmacSha1Matches(seedBytes, "KERNEL32.DLL", reqHash)) {
shouldReportFound = true;
} else if (hmacSha1Matches(seedBytes, "WPESPY.DLL", reqHash) ||
hmacSha1Matches(seedBytes, "SPEEDHACK-I386.DLL", reqHash) ||
hmacSha1Matches(seedBytes, "TAMIA.DLL", reqHash)) {
shouldReportFound = false;
}
resultData.push_back(shouldReportFound ? 0x4A : 0x01);
break;
}