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Tools/Connection patcher: Updated for 6.2.4.21355

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This commit is contained in:
Shauren
2016-03-27 23:57:41 +02:00
parent 1cb76db4c2
commit 8fcca8e01c
7 changed files with 55 additions and 116 deletions
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121
src/tools/connection_patcher/Program.cpp
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@@ -44,78 +44,28 @@ namespace Connection_Patcher
namespace
{
template<typename PATCH, typename PATTERN>
void PatchModule(boost::filesystem::path file, boost::filesystem::path path)
{
namespace fs = boost::filesystem;
std::cout << "Patching module...\n";
Patcher patcher(file);
std::cout << "patching Password\n";
// if (Authentication::ServerSignature::ClientValidateProof(x)) to if (true)
patcher.Patch(PATCH::Password(), PATTERN::Password());
std::string const moduleName(Helper::GetFileChecksum(patcher.GetBinary()) + ".auth");
fs::path const modulePath
(path / std::string(&moduleName[0], 2) / std::string(&moduleName[2], 2));
if (!fs::exists(modulePath))
fs::create_directories(modulePath);
if (fs::exists(modulePath / moduleName))
fs::permissions(modulePath / moduleName, fs::add_perms | fs::others_write | fs::group_write | fs::owner_write);
patcher.Finish(modulePath / moduleName);
fs::permissions(modulePath / moduleName, fs::remove_perms | fs::others_write | fs::group_write | fs::owner_write);
std::cout << "Patching module finished.\n";
}
template<typename PATCH, typename PATTERN>
void do_module(const std::string& moduleName, const boost::filesystem::path& path)
{
boost::filesystem::path const modulePath
(path / std::string(&moduleName[0], 2) / std::string(&moduleName[2], 2));
boost::filesystem::path const module(modulePath / moduleName);
if (!boost::filesystem::exists(module))
{
std::cout << "Base module doesn't exist, downloading it...\n";
if (!boost::filesystem::exists(modulePath))
boost::filesystem::create_directories(modulePath);
std::ofstream outFile(module.string(), std::ofstream::out | std::ofstream::binary);
Helper::DownloadFile("xx.depot.battle.net", 1119, "/" + moduleName, outFile);
outFile.close();
std::cout << "Done.\n";
}
PatchModule<PATCH, PATTERN>(module, path);
}
template<typename PATCH, typename PATTERN>
void do_patches(Patcher* patcher, boost::filesystem::path output, uint32_t buildNumber)
{
std::cout << "patching Portal\n";
// '.logon.battle.net' -> '' to allow for set portal 'host'
// '.actual.battle.net' -> '' to allow for set portal 'host'
patcher->Patch(Patches::Common::Portal(), Patterns::Common::Portal());
std::cout << "patching redirect RSA Modulus\n";
// public component of connection signing key to use known key pair
patcher->Patch(Patches::Common::Modulus(), Patterns::Common::Modulus());
std::cout << "patching BNet\n";
// hardcode 213.248.127.130 in IP6::Address::Address(IP4::Address::Address const&)
// used in Creep::Layer::Authentication::Online(), which overwrites GameStream::Connection::GetAddressRemote()
// to avoid CRYPT_SERVER_ADDRESS_IPV6 check in module
patcher->Patch(PATCH::BNet(), PATTERN::BNet());
std::cout << "patching BNet certificate file location\n";
// replace name of the file with certificates
patcher->Patch(Patches::Common::CertFileName(), Patterns::Common::CertFileName());
std::cout << "patching Signature\n";
// if (Authentication::ModuleSignature::Validator::IsValid(x)) to if (true) in
// Creep::Instance::LoadModule() to allow for unsigned auth module
patcher->Patch(PATCH::Signature(), PATTERN::Signature());
std::cout << "patching BNet certificate file to load from local path instead of CASC\n";
// force loading tc_bundle.txt from local directory instead of CASC
patcher->Patch(PATCH::CertBundleCASCLocalFile(), PATTERN::CertBundleCASCLocalFile());
std::cout << "patching BNet certificate file signature check\n";
// remove signature check from certificate bundle
patcher->Patch(PATCH::CertBundleSignatureCheck(), PATTERN::CertBundleSignatureCheck());
std::cout << "patching Versions\n";
// sever the connection to blizzard's versions file to stop it from updating and replace with custom version
@@ -132,6 +82,15 @@ namespace Connection_Patcher
std::cout << "Patching done.\n";
}
void WriteCertificateBundle(boost::filesystem::path const& dest)
{
std::ofstream ofs(dest.string(), std::ofstream::binary);
if (!ofs)
throw std::runtime_error("could not open " + dest.string());
ofs << std::noskipws << Patches::Common::CertificateBundle();
}
}
po::variables_map GetConsoleArguments(int argc, char** argv)
@@ -140,7 +99,6 @@ namespace Connection_Patcher
all.add_options()
("help,h", "print usage message")
("path", po::value<std::string>()->required(), "Path to the Wow.exe")
("modulePath,m", po::value<std::string>(), "Path to the Battle.net module download destination.")
;
po::positional_options_description pos;
@@ -184,22 +142,6 @@ int main(int argc, char** argv)
std::string const binary_path(std::move(vm["path"].as<std::string>()));
std::string renamed_binary_path(binary_path);
std::wstring appDataPath;
#if PLATFORM == PLATFORM_WINDOWS
wchar_t* tempPath(nullptr);
SHGetKnownFolderPath(FOLDERID_ProgramData, 0, NULL, &tempPath);
appDataPath = std::wstring(tempPath);
#elif PLATFORM == PLATFORM_UNIX
char* tempPath(nullptr);
if ((tempPath = getenv("HOME")) == nullptr)
tempPath = getpwuid(getuid())->pw_dir;
std::string tempPathStr(tempPath);
appDataPath.assign(tempPathStr.begin(), tempPathStr.end());
appDataPath += std::wstring(L"/.wine/drive_c/users/Public/Application Data");
#endif
if (vm.count("modulePath"))
appDataPath.assign(vm["modulePath"].as<std::string>().begin(), vm["modulePath"].as<std::string>().end());
std::cout << "Creating patched binary..." << std::endl;
@@ -222,12 +164,7 @@ int main(int argc, char** argv)
boost::algorithm::replace_all(renamed_binary_path, ".exe", "_Patched.exe");
do_patches<Patches::Windows::x86, Patterns::Windows::x86>
(&patcher, renamed_binary_path, wowBuild);
do_module<Patches::Windows::x86, Patterns::Windows::x86>
( "8f52906a2c85b416a595702251570f96d3522f39237603115f2f1ab24962043c.auth"
, std::wstring(appDataPath) + std::wstring(L"/Blizzard Entertainment/Battle.net/Cache/")
);
WriteCertificateBundle(boost::filesystem::path(binary_path).remove_filename() / "tc_bundle.txt");
break;
case Constants::BinaryTypes::Pe64:
std::cout << "Win64 client...\n";
@@ -235,17 +172,12 @@ int main(int argc, char** argv)
boost::algorithm::replace_all(renamed_binary_path, ".exe", "_Patched.exe");
do_patches<Patches::Windows::x64, Patterns::Windows::x64>
(&patcher, renamed_binary_path, wowBuild);
do_module<Patches::Windows::x64, Patterns::Windows::x64>
( "0a3afee2cade3a0e8b458c4b4660104cac7fc50e2ca9bef0d708942e77f15c1d.auth"
, std::wstring(appDataPath) + std::wstring(L"/Blizzard Entertainment/Battle.net/Cache/")
);
WriteCertificateBundle(boost::filesystem::path(binary_path).remove_filename() / "tc_bundle.txt");
break;
case Constants::BinaryTypes::Mach64:
std::cout << "Mac client...\n";
boost::algorithm::replace_all (renamed_binary_path, ".app", " Patched.app");
boost::algorithm::replace_all(renamed_binary_path, ".app", " Patched.app");
Helper::CopyDir(boost::filesystem::path(binary_path).parent_path()/*MacOS*/.parent_path()/*Contents*/.parent_path()
, boost::filesystem::path(renamed_binary_path).parent_path()/*MacOS*/.parent_path()/*Contents*/.parent_path()
);
@@ -257,12 +189,7 @@ int main(int argc, char** argv)
namespace fs = boost::filesystem;
fs::permissions(renamed_binary_path, fs::add_perms | fs::others_exe | fs::group_exe | fs::owner_exe);
}
do_module<Patches::Mac::x64, Patterns::Mac::x64>
( "97eeb2e28e9e56ed6a22d09f44e2ff43c93315e006bbad43bafc0defaa6f50ae.auth"
, "/Users/Shared/Blizzard/Battle.net/Cache/"
);
WriteCertificateBundle(boost::filesystem::path(binary_path).parent_path()/*MacOS*/.parent_path()/*Contents*/.parent_path()/*World of Warcraft.app*/.parent_path() / "tc_bundle.txt");
break;
default:
throw std::runtime_error("Type: " + std::to_string(static_cast<uint32_t>(patcher.GetType())) + " not supported!");