static void PatchModule(string file, string path, byte[] patches, byte[] pattern)
{
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Patching module...");
using (var patcher2 = new Patcher(file))
{
patcher2.Patch(patches, pattern);
var moduleName = Helper.GetFileChecksum(patcher2.binary) + ".auth";
var modulePath = path + moduleName[0] + moduleName[1] + "/" + moduleName[2] + moduleName[3];
if (!Directory.Exists(modulePath))
{
Directory.CreateDirectory(modulePath);
}
patcher2.Binary = modulePath + "/" + moduleName;
patcher2.Finish();
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Patching module finished.");
Console.ForegroundColor = ConsoleColor.Gray;
}
static void Main(string[] args)
{
if (args.Length >= 1)
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Connection Patcher");
Console.WriteLine("Press Enter to patch...");
Console.ReadKey(true);
var commonAppData = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData);
var system32 = Environment.GetFolderPath(Environment.SpecialFolder.System);
var hostsPath = Path.Combine(system32, "drivers/etc/hosts");
var modulePath = "";
var moduleFile = "";
// Let's use Win64 as default module
var modulePatch = Patches.Windows.x64.Password;
var modulePattern = Patterns.Windows.x64.Password;
var patchBNet = Patches.Windows.x64.BNet;
var patternBNet = Patterns.Windows.x64.BNet;
var patchSend = Patches.Windows.x64.Send;
var patternSend = Patterns.Windows.x64.Send;
var patchSignature = Patches.Windows.x64.Signature;
var patternSignature = Patterns.Windows.x64.Signature;
var fileName = "";
Console.ForegroundColor = ConsoleColor.White;
Console.Write("Creating patched binaries for ");
using (var patcher = new Patcher(args[0]))
{
switch (patcher.Type)
{
case BinaryTypes.Pe32:
Console.WriteLine("Win32 client...");
patchBNet = Patches.Windows.x86.BNet;
patternBNet = Patterns.Windows.x86.BNet;
patchSend = Patches.Windows.x86.Send;
patternSend = Patterns.Windows.x86.Send;
patchSignature = Patches.Windows.x86.Signature;
patternSignature = Patterns.Windows.x86.Signature;
fileName = patcher.Binary.Replace(".exe", "") + "_Patched.exe";
modulePath = commonAppData + "/Blizzard Entertainment/Battle.net/Cache/";
moduleFile = "8f52906a2c85b416a595702251570f96d3522f39237603115f2f1ab24962043c.auth";
modulePatch = Patches.Windows.x86.Password;
modulePattern = Patterns.Windows.x86.Password;
break;
case BinaryTypes.Pe64:
Console.WriteLine("Win64 client...");
fileName = patcher.Binary.Replace(".exe", "") + "_Patched.exe";
modulePath = commonAppData + "/Blizzard Entertainment/Battle.net/Cache/";
moduleFile = "0a3afee2cade3a0e8b458c4b4660104cac7fc50e2ca9bef0d708942e77f15c1d.auth";
break;
case BinaryTypes.Mach32:
throw new NotSupportedException("Type: " + patcher.Type + " not supported!");
case BinaryTypes.Mach64:
Console.WriteLine("Mac client...");
patchBNet = Patches.Mac.x64.BNet;
patternBNet = Patterns.Mac.x64.BNet;
patchSend = Patches.Mac.x64.Send;
patternSend = Patterns.Mac.x64.Send;
patchSignature = Patches.Mac.x64.Signature;
patternSignature = Patterns.Mac.x64.Signature;
fileName = patcher.Binary + " Patched";
modulePath = "";
moduleFile = "97eeb2e28e9e56ed6a22d09f44e2ff43c93315e006bbad43bafc0defaa6f50ae.auth";
modulePatch = Patches.Mac.x64.Password;
modulePattern = Patterns.Mac.x64.Password;
hostsPath = "/private/etc/hosts";
break;
default:
throw new NotSupportedException("Type: " + patcher.Type + " not supported!");
}
patcher.Patch(patchBNet, patternBNet);
patcher.Patch(patchSend, patternSend);
patcher.Patch(patchSignature, patternSignature);
patcher.Binary = fileName;
patcher.Finish();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Patching done.");
CreateModule(moduleFile, modulePath, modulePatch, modulePattern);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Successfully created your patched binaries.");
}
Console.ForegroundColor = ConsoleColor.White;
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Wrong number of arguments: Missing client file.");
}
Console.ForegroundColor = ConsoleColor.Gray;
Thread.Sleep(5000);
Environment.Exit(0);
}
static void Main(string[] args)
{
if (args.Length >= 1)
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Cypher Systems Connection Patcher");
Console.ForegroundColor = ConsoleColor.White;
Console.Write("Creating patched binaries for ");
using (var patcher = new Patcher(args[0]))
{
// always set wowBuild to current build of the .exe files
uint wowBuild = patcher.GetBuildNumber();
// define logical limits in case the exe was tinkered with and the build number was changed
if (wowBuild == 0 || wowBuild < 10000 || wowBuild > 65535) // Build number has to be exactly 5 characters long
{
Console.WriteLine("Build number was out of range. Build: " + wowBuild);
return;
}
Console.WriteLine($"Determined build number: {wowBuild}");
Console.WriteLine("patching Portal");
patcher.Patch(Patches.Common.Portal, Encoding.UTF8.GetBytes(Patterns.Common.Portal));
Console.WriteLine("patching redirect RSA Modulus");
patcher.Patch(Patches.Common.Modulus, Patterns.Common.Modulus);
Console.WriteLine("patching BNet certificate file location");
patcher.Patch(Patches.Common.CertBundleUrl, Patterns.Common.CertBundleUrl);
Console.WriteLine("patching BNet certificate file signature");
RSACryptoServiceProvider provider = PemKeyUtils.GetRSAProviderFromPemFile(Patches.Common.CertificatePrivateKey);
patcher.Patch(provider.ExportParameters(true).Modulus.Reverse().ToArray(), Patterns.Common.CertSignatureModulus);
string verPatch = Patches.Common.VersionsFile;
patcher.Patch(verPatch.Replace("build", wowBuild.ToString()).ToCharArray(), Patterns.Common.VersionsFile);
Console.WriteLine("patching launcher login parameters location");
// change registry/CFPreferences path
switch (patcher.Type)
{
case BinaryTypes.Pe64:
patcher.Patch(Patches.Windows.LauncherLoginParametersLocation, Patterns.Windows.LauncherLoginParametersLocation);
patcher.Binary = patcher.Binary.Replace(".exe", "_Patched.exe");
break;
case BinaryTypes.Mach64:
patcher.Patch(Patches.Mac.LauncherLoginParametersLocation, Patterns.Mac.LauncherLoginParametersLocation);
patcher.Binary = patcher.Binary.Replace(".app", "Patched.app");
break;
case BinaryTypes.Pe32:
case BinaryTypes.Mach32:
default:
throw new NotSupportedException("Type: " + patcher.Type + " not supported!");
}
patcher.Finish();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Patching done.");
Console.WriteLine("Successfully created your patched binaries.");
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Wrong number of arguments: Missing client file.");
}
Console.ForegroundColor = ConsoleColor.Gray;
Thread.Sleep(5000);
Environment.Exit(0);
}