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Auth: include CRC in legacy proof; extend Turtle integrity set

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Kelsi 2026-02-13 01:41:59 -08:00
parent 5435796a98
commit 492703be36
5 changed files with 48 additions and 13 deletions
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24
src/auth/integrity.cpp
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@ -36,19 +36,35 @@ bool computeIntegrityHashWin32WithExe(const std::array<uint8_t, 16>& checksumSal
std::string& outError) {
// Files expected by 1.12.x Windows clients for the integrity check.
// If this needs to vary by build, make it data-driven in expansion.json later.
const char* kFiles[] = {
//
// Turtle WoW ships a custom loader DLL. Some Turtle auth servers appear to validate integrity against
// that distribution rather than a stock 1.12.1 client, so when using Turtle's executable we include
// Turtle-specific DLLs as well.
const bool isTurtleExe = (exeName == "TurtleWoW.exe");
const char* kFilesBase[] = {
nullptr, // exeName
"fmod.dll",
"ijl15.dll",
"dbghelp.dll",
"unicows.dll",
};
const char* kFilesTurtleExtra[] = {
"twloader.dll",
"twdiscord.dll",
};
std::vector<std::string> files;
files.reserve(1 + 4 + (isTurtleExe ? (sizeof(kFilesTurtleExtra) / sizeof(kFilesTurtleExtra[0])) : 0));
for (const char* f : kFilesBase) {
files.push_back(f ? std::string(f) : exeName);
}
if (isTurtleExe) {
for (const char* f : kFilesTurtleExtra) files.push_back(std::string(f));
}
std::vector<uint8_t> allFiles;
std::string err;
for (size_t idx = 0; idx < (sizeof(kFiles) / sizeof(kFiles[0])); ++idx) {
const char* name = kFiles[idx];
std::string nameStr = name ? std::string(name) : exeName;
for (const auto& nameStr : files) {
std::vector<uint8_t> bytes;
std::string path = miscDir;
if (!path.empty() && path.back() != '/') path += '/';