public static void SendProofValidation(Client client, byte[] clientChallenge)
{
var passwordModule = client.Modules.SingleOrDefault(m => m.Name == "Password");
var selectedGameAccountModule = client.Modules.SingleOrDefault(m => m.Name == "SelectGameAccount");
var proofValidation = new AuthPacket(AuthServerMessage.ProofRequest);
var moduleCount = 2;
proofValidation.Write(moduleCount, 3);
/// Password module
Manager.ModuleMgr.WriteModuleHeader(client, proofValidation, passwordModule, 161);
// State
proofValidation.Flush();
proofValidation.Write(PasswordModuleState.ValidateProof, 8);
// Data
proofValidation.Write(client.Session.SecureRemotePassword.ServerM);
proofValidation.Write(client.Session.SecureRemotePassword.S2);
/// SelectGameAccount module
if (client.Session.GameAccounts.Count > 1)
{
var gameAccountBuffer = new AuthPacket();
gameAccountBuffer.Write(0, 8);
gameAccountBuffer.Write(client.Session.GameAccounts.Count, 8);
client.Session.GameAccounts.ForEach(ga =>
{
gameAccountBuffer.Write(ga.Region, 8);
gameAccountBuffer.WriteString(ga.Game + ga.Index, 8, false);
});
gameAccountBuffer.Finish();
Manager.ModuleMgr.WriteModuleHeader(client, proofValidation, selectedGameAccountModule, gameAccountBuffer.Data.Length);
// Data
proofValidation.Write(gameAccountBuffer.Data);
}
else
{
Manager.ModuleMgr.WriteRiskFingerprint(client, proofValidation);
}
client.SendPacket(proofValidation);
}
public static void SendProofVerification(AuthSession session, byte[] clientChallenge)
{
var proofVerification = new AuthPacket(AuthServerMessage.ProofRequest);
proofVerification.Write(2, 3);
session.Modules.ForEach(module =>
{
var moduleStart = module.Hash.Substring(0, 2);
switch (moduleStart)
{
case "2e":
case "85":
case "20":
proofVerification.WriteFourCC("auth");
proofVerification.WriteFourCC("\0\0EU");
proofVerification.Write(module.Hash.ToByteArray());
proofVerification.Write(161, 10);
// Flush & write the state id
proofVerification.Flush();
proofVerification.Write(3, 8);
proofVerification.Write(session.SecureRemotePassword.ServerM);
proofVerification.Write(session.SecureRemotePassword.S2);
break;
case "5e":
case "8c":
case "1a":
proofVerification.WriteFourCC("auth");
proofVerification.WriteFourCC("\0\0EU");
proofVerification.Write(module.Hash.ToByteArray());
proofVerification.Write(module.Size, 10);
break;
default:
Log.Message(LogType.Error, "Module '{0}' not used in this state", moduleStart);
break;
}
});
session.Send(proofVerification);
}
public override void WriteData(AuthPacket packet)
{
packet.Flush();
packet.Write(State, 8);
if (State == PasswordModuleState.ServerChallenge)
{
packet.Write(SecureRemotePassword.I);
packet.Write(SecureRemotePassword.S);
packet.Write(SecureRemotePassword.B);
packet.Write(SecureRemotePassword.S2);
}
else if (State == PasswordModuleState.ValidateProof)
{
packet.Write(SecureRemotePassword.ServerM);
packet.Write(SecureRemotePassword.S2);
}
}
public static void OnRealmUpdate(AuthPacket packet, AuthSession session)
{
Log.Message(LogType.Debug, "Received realm update.");
var complete = new AuthPacket(AuthServerMessage.Complete, AuthChannel.WoW);
complete.Flush();
complete.Write(0, 8);
var realmCounter = 0;
foreach (var realm in Manager.Realms.RealmList)
{
var realmlist = new AuthPacket(AuthServerMessage.RealmUpdate, AuthChannel.WoW);
realmlist.Write(true, 1);
realmlist.Write(1, 32);
realmlist.Write(0f, 32);
realmlist.Write(realm.Value.Flags, 8);
realmlist.Write(realm.Value.Id, 19);
realmlist.Write(0x80000000 + realm.Value.Type, 32);
realmlist.WriteString(realm.Value.Name, 10, false);
realmlist.Write(false, 1);
realmlist.Write(realm.Value.Status, 8);
realmlist.Write(0, 12);
realmlist.Write(0, 8);
realmlist.Write(0, 32);
realmlist.Write(++realmCounter, 8);
// End
realmlist.Flush();
realmlist.Write(new byte[] { 0x43, 0x02 });
realmlist.Finish();
complete.Write(realmlist.Data);
}
session.Send(complete);
}
public static void SendProofRequest(Client client)
{
var session = client.Session;
client.Modules = Manager.ModuleMgr.Modules.Where(m => m.System == client.OS);
var thumbprintModule = client.Modules.SingleOrDefault(m => m.Name == "Thumbprint");
var passwordModule = client.Modules.SingleOrDefault(m => m.Name == "Password");
var proofRequest = new AuthPacket(AuthServerMessage.ProofRequest);
// Send two modules (Thumbprint & Password).
proofRequest.Write(2, 3);
/// Thumbprint module
Manager.ModuleMgr.WriteModuleHeader(client, proofRequest, thumbprintModule);
// Data
proofRequest.Write(thumbprintModule.Data.ToByteArray());
session.SecureRemotePassword = new SRP6a(session.Account.Salt, session.Account.Email, session.Account.PasswordVerifier);
session.SecureRemotePassword.CalculateB();
/// Password module
Manager.ModuleMgr.WriteModuleHeader(client, proofRequest, passwordModule);
// State
proofRequest.Flush();
proofRequest.Write(PasswordModuleState.ServerChallenge, 8);
// Data
proofRequest.Write(session.SecureRemotePassword.I);
proofRequest.Write(session.SecureRemotePassword.S);
proofRequest.Write(session.SecureRemotePassword.B);
proofRequest.Write(session.SecureRemotePassword.S2);
client.SendPacket(proofRequest);
}
public static void SendProofRequest(Client client)
{
var session = client.Session;
client.Modules = Manager.ModuleMgr.Modules.Where(m => m.System == client.OS);
var thumbprintModule = client.Modules.SingleOrDefault(m => m.Name == "Thumbprint");
var passwordModule = client.Modules.SingleOrDefault(m => m.Name == "Password");
var proofRequest = new AuthPacket(AuthServerMessage.ProofRequest);
// Send two modules (Thumbprint & Password).
proofRequest.Write(2, 3);
/// Thumbprint module
Manager.ModuleMgr.WriteModuleHeader(client, proofRequest, thumbprintModule);
// Data
proofRequest.Write(thumbprintModule.Data.ToByteArray());
session.SecureRemotePassword = new SRP6a(session.Account.Salt, session.Account.Email, session.Account.PasswordVerifier);
session.SecureRemotePassword.CalculateB();
/// Password module
Manager.ModuleMgr.WriteModuleHeader(client, proofRequest, passwordModule);
// State
proofRequest.Flush();
proofRequest.Write(PasswordModuleState.ServerChallenge, 8);
// Data
proofRequest.Write(session.SecureRemotePassword.I);
proofRequest.Write(session.SecureRemotePassword.S);
proofRequest.Write(session.SecureRemotePassword.B);
proofRequest.Write(session.SecureRemotePassword.S2);
client.SendPacket(proofRequest);
}
public static void OnRealmUpdate(AuthPacket packet, Client client)
{
Log.Message(LogType.Debug, "Received realm update.");
var complete = new AuthPacket(AuthServerMessage.RealmComplete, AuthChannel.WoW);
complete.Flush();
complete.Write(0, 8);
var realmCounter = 0;
foreach (var realm in Manager.RealmMgr.RealmList)
{
var realmlist = new AuthPacket(AuthServerMessage.RealmUpdate, AuthChannel.WoW);
realmlist.Write(true, 1);
realmlist.Write(1, 32);
realmlist.Write(0f, 32);
realmlist.Write(realm.Value.Flags, 8);
realmlist.Write(realm.Value.Id, 19);
realmlist.Write(0x80000000 + realm.Value.Type, 32);
realmlist.WriteString(realm.Value.Name, 10, false);
realmlist.Write(false, 1);
realmlist.Write(realm.Value.Status, 8);
realmlist.Write(0, 12);
realmlist.Write(0, 8);
realmlist.Write(0, 32);
realmlist.Write(++realmCounter, 8);
// End
realmlist.Write(new byte[] { 0x43, 0x02 });
realmlist.Finish();
complete.Write(realmlist.Data);
}
client.SendPacket(complete);
}
public static void OnJoinRequest(AuthPacket packet, AuthSession session)
{
var clientSalt = BitConverter.GetBytes(packet.Read <uint>(32));
var serverSalt = new byte[0].GenerateRandomKey(4);
session.GenerateSessionKey(clientSalt, serverSalt);
// Continue if sessionKey is not empty
if (session.Account.SessionKey != "")
{
var joinResponse = new AuthPacket(AuthServerMessage.JoinResponse, AuthChannel.WoW);
joinResponse.Write(Manager.Realms.RealmList.Count == 0, 1);
joinResponse.Write(BitConverter.ToUInt32(serverSalt, 0), 32);
joinResponse.Write(Manager.Realms.RealmList.Count * 2, 5);
foreach (var realm in Manager.Realms.RealmList)
{
var ip = IPAddress.Parse(realm.Value.IP).GetAddressBytes();
var port = BitConverter.GetBytes(realm.Value.Port);
Array.Reverse(port);
joinResponse.Write(ip);
joinResponse.Write(port);
joinResponse.Write(ip);
joinResponse.Write(port);
}
joinResponse.Flush();
joinResponse.Write(0, 5);
session.Send(joinResponse);
}
}
public static void SendProofValidation(Client client, byte[] clientChallenge)
{
var passwordModule = client.Modules.SingleOrDefault(m => m.Name == "Password");
var selectedGameAccountModule = client.Modules.SingleOrDefault(m => m.Name == "SelectGameAccount");
var proofValidation = new AuthPacket(AuthServerMessage.ProofRequest);
var moduleCount = 2;
proofValidation.Write(moduleCount, 3);
/// Password module
Manager.ModuleMgr.WriteModuleHeader(client, proofValidation, passwordModule, 161);
// State
proofValidation.Flush();
proofValidation.Write(PasswordModuleState.ValidateProof, 8);
// Data
proofValidation.Write(client.Session.SecureRemotePassword.ServerM);
proofValidation.Write(client.Session.SecureRemotePassword.S2);
/// SelectGameAccount module
if (client.Session.GameAccounts.Count > 1)
{
var gameAccountBuffer = new AuthPacket();
gameAccountBuffer.Write(0, 8);
gameAccountBuffer.Write(client.Session.GameAccounts.Count, 8);
client.Session.GameAccounts.ForEach(ga =>
{
gameAccountBuffer.Write(ga.Region, 8);
gameAccountBuffer.WriteString(ga.Game + ga.Index, 8, false);
});
gameAccountBuffer.Finish();
Manager.ModuleMgr.WriteModuleHeader(client, proofValidation, selectedGameAccountModule, gameAccountBuffer.Data.Length);
// Data
proofValidation.Write(gameAccountBuffer.Data);
}
else
Manager.ModuleMgr.WriteRiskFingerprint(client, proofValidation);
client.SendPacket(proofValidation);
}
public static void SendProofValidation(AuthSession session, byte[] clientChallenge)
{
var passwordModule = session.Modules.SingleOrDefault(m => m.Name == "Password");
var riskFingerprintModule = session.Modules.SingleOrDefault(m => m.Name == "RiskFingerprint");
var proofValidation = new AuthPacket(AuthServerMessage.ProofRequest);
// Send two modules (Password & RiskFingerprint).
proofValidation.Write(2, 3);
/// Password module
Manager.Module.WriteModuleHeader(session, proofValidation, passwordModule, 161);
// State
proofValidation.Flush();
proofValidation.Write(PasswordModuleState.ValidateProof, 8);
// Data
proofValidation.Write(session.SecureRemotePassword.ServerM);
proofValidation.Write(session.SecureRemotePassword.S2);
/// RiskFingerprint module
Manager.Module.WriteModuleHeader(session, proofValidation, riskFingerprintModule);
session.Send(proofValidation);
}
public static void SendProofRequest(AuthSession session)
{
// Default modules are Win64
session.Modules = Manager.Modules.Module64List;
// Switch module list for different systems
if (session.Account.OS == "Win")
{
session.Modules = Manager.Modules.ModuleList;
}
else if (session.Account.OS == "Mc64")
{
session.Modules = Manager.Modules.ModuleMacList;
}
var proofRequest = new AuthPacket(AuthServerMessage.ProofRequest);
proofRequest.Write(2, 3);
session.Modules.ForEach(module =>
{
var moduleStart = module.Hash.Substring(0, 2);
switch (moduleStart)
{
case "36":
case "c3":
case "b3":
proofRequest.WriteFourCC("auth");
proofRequest.WriteFourCC("\0\0EU");
proofRequest.Write(module.Hash.ToByteArray());
proofRequest.Write(module.Size, 10);
proofRequest.Write(module.Data.ToByteArray());
break;
case "2e":
case "85":
case "20":
session.SecureRemotePassword = new SRP6a(session.Account.Salt, session.Account.Email, session.Account.PasswordVerifier);
session.SecureRemotePassword.CalculateB();
proofRequest.WriteFourCC("auth");
proofRequest.WriteFourCC("\0\0EU");
proofRequest.Write(module.Hash.ToByteArray());
proofRequest.Write(module.Size, 10);
// Flush & write the state id
proofRequest.Flush();
proofRequest.Write(0, 8);
proofRequest.Write(session.SecureRemotePassword.I);
proofRequest.Write(session.SecureRemotePassword.S);
proofRequest.Write(session.SecureRemotePassword.B);
proofRequest.Write(session.SecureRemotePassword.S2);
break;
default:
Log.Message(LogType.Error, "Module '{0}' not used in this state", moduleStart);
break;
}
});
session.Send(proofRequest);
}