public void HandleRealmList(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "RealmList");
PacketWriter realmData = new PacketWriter();
Realms.ForEach(r =>
{
realmData.WriteUInt8(1);
realmData.WriteUInt8(0);
realmData.WriteUInt8(0);
realmData.WriteCString(r.Name);
realmData.WriteCString(r.IP + ":" + r.Port);
realmData.WriteFloat(0);
realmData.WriteUInt8(0); // CharCount
realmData.WriteUInt8(1);
realmData.WriteUInt8(0x2C);
});
PacketWriter realmList = new PacketWriter();
realmList.WriteUInt8((byte)ClientLink.CMD_REALM_LIST);
realmList.WriteUInt16((ushort)(realmData.BaseStream.Length + 8));
realmList.WriteUInt32(0);
realmList.WriteUInt16((ushort)Realms.Count);
realmList.WriteBytes(realmData.ReadDataToSend());
realmList.WriteUInt8(0);
realmList.WriteUInt8(0x10);
session.Send(realmList);
}
public void HandleAuthLogonChallenge(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "AuthLogonChallenge");
data.Skip(10);
ushort ClientBuild = data.ReadUInt16();
data.Skip(8);
account.Language = data.ReadStringFromBytes(4);
data.Skip(4);
account.IP = data.ReadIPAddress();
account.Name = data.ReadAccountName();
SQLResult result = DB.Realms.Select("SELECT id, name, password, expansion, gmlevel, securityFlags FROM accounts WHERE name = '{0}'", account.Name);
PacketWriter logonChallenge = new PacketWriter();
logonChallenge.WriteUInt8((byte)ClientLink.CMD_AUTH_LOGON_CHALLENGE);
logonChallenge.WriteUInt8(0);
if (result.Count != 0)
{
account.Id = result.Read<Int32>(0, "id");
account.Expansion = result.Read<Byte>(0, "expansion");
account.SecurityFlags = result.Read<Byte>(0, "securityFlags");
DB.Realms.Execute("UPDATE accounts SET ip = '{0}', language = '{1}' WHERE id = {2}", account.IP, account.Language, account.Id);
byte[] username = Encoding.ASCII.GetBytes(result.Read<String>(0, "name").ToUpper());
byte[] password = Encoding.ASCII.GetBytes(result.Read<String>(0, "password").ToUpper());
// WoW 5.1.0.16309 (5.1.0)
if (ClientBuild == 16309)
{
session.SecureRemotePassword.CalculateX(username, password);
byte[] buf = new byte[0x10];
SRP6.RAND_bytes(buf, 0x10);
logonChallenge.WriteUInt8((byte)AuthResults.WOW_SUCCESS);
logonChallenge.WriteBytes(session.SecureRemotePassword.B);
logonChallenge.WriteUInt8(1);
logonChallenge.WriteUInt8(session.SecureRemotePassword.g[0]);
logonChallenge.WriteUInt8(0x20);
logonChallenge.WriteBytes(session.SecureRemotePassword.N);
logonChallenge.WriteBytes(session.SecureRemotePassword.salt);
logonChallenge.WriteBytes(buf);
// Security flags
logonChallenge.WriteUInt8(account.SecurityFlags);
// Enable authenticator
if ((account.SecurityFlags & 4) != 0)
logonChallenge.WriteUInt8(1);
}
}
else
logonChallenge.WriteUInt8((byte)AuthResults.WOW_FAIL_UNKNOWN_ACCOUNT);
session.Send(logonChallenge);
}
void AcceptConnection()
{
while (listenSocket)
{
Thread.Sleep(1);
if (listener.Pending())
{
RealmClass realmClient = new RealmClass();
realmClient.clientSocket = listener.AcceptSocket();
new Thread(realmClient.Receive).Start();
}
}
}
async void AcceptConnection()
{
while (listenSocket)
{
Thread.Sleep(1);
if (listener.Pending())
{
RealmClass realmClient = new RealmClass();
realmClient.clientSocket = await listener.AcceptSocketAsync();
new Thread(realmClient.Recieve).Start();
}
}
}
public void HandleAuthLogonProof(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "AuthLogonProof");
PacketWriter logonProof = new PacketWriter();
byte[] a = new byte[32];
byte[] m1 = new byte[20];
Array.Copy(DataBuffer, 1, a, 0, 32);
Array.Copy(DataBuffer, 33, m1, 0, 20);
session.SecureRemotePassword.CalculateU(a);
session.SecureRemotePassword.CalculateM2(m1);
session.SecureRemotePassword.CalculateK();
foreach (var b in session.SecureRemotePassword.K)
{
if (b < 0x10)
{
account.SessionKey += "0" + String.Format("{0:X}", b);
}
else
{
account.SessionKey += String.Format("{0:X}", b);
}
}
logonProof.WriteUInt8((byte)ClientLink.CMD_AUTH_LOGON_PROOF);
logonProof.WriteUInt8(0);
logonProof.WriteBytes(session.SecureRemotePassword.M2);
logonProof.WriteUInt32(0x800000);
logonProof.WriteUInt32(0);
logonProof.WriteUInt16(0);
DB.Realms.Execute("UPDATE accounts SET sessionkey = '{0}' WHERE id = {1}", account.SessionKey, account.Id);
session.Send(logonProof);
}
public void HandleAuthAuthenticator(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "AuthAuthenticator");
}
public void HandleRealmList(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "RealmList");
PacketWriter realmData = new PacketWriter();
Realms.ForEach(r =>
{
realmData.WriteUInt8(1);
realmData.WriteUInt8(0);
realmData.WriteUInt8(0);
realmData.WriteCString(r.Name);
realmData.WriteCString(r.IP + ":" + r.Port);
realmData.WriteFloat(0);
realmData.WriteUInt8(0); // CharCount
realmData.WriteUInt8(1);
realmData.WriteUInt8(0x2C);
});
PacketWriter realmList = new PacketWriter();
realmList.WriteUInt8((byte)ClientLink.CMD_REALM_LIST);
realmList.WriteUInt16((ushort)(realmData.BaseStream.Length + 8));
realmList.WriteUInt32(0);
realmList.WriteUInt16((ushort)Realms.Count);
realmList.WriteBytes(realmData.ReadDataToSend());
realmList.WriteUInt8(0);
realmList.WriteUInt8(0x10);
session.Send(realmList);
}
public void HandleAuthLogonProof(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "AuthLogonProof");
PacketWriter logonProof = new PacketWriter();
byte[] a = new byte[32];
byte[] m1 = new byte[20];
Array.Copy(DataBuffer, 1, a, 0, 32);
Array.Copy(DataBuffer, 33, m1, 0, 20);
session.SecureRemotePassword.CalculateU(a);
session.SecureRemotePassword.CalculateM2(m1);
session.SecureRemotePassword.CalculateK();
foreach (var b in session.SecureRemotePassword.K)
if (b < 0x10)
account.SessionKey += "0" + String.Format("{0:X}", b);
else
account.SessionKey += String.Format("{0:X}", b);
logonProof.WriteUInt8((byte)ClientLink.CMD_AUTH_LOGON_PROOF);
logonProof.WriteUInt8(0);
logonProof.WriteBytes(session.SecureRemotePassword.M2);
logonProof.WriteUInt32(0x800000);
logonProof.WriteUInt32(0);
logonProof.WriteUInt16(0);
DB.Realms.Execute("UPDATE accounts SET sessionkey = '{0}' WHERE id = {1}", account.SessionKey, account.Id);
session.Send(logonProof);
}
public void HandleAuthLogonChallenge(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "AuthLogonChallenge");
data.Skip(10);
ushort ClientBuild = data.ReadUInt16();
data.Skip(8);
account.Language = data.ReadStringFromBytes(4);
data.Skip(4);
account.IP = data.ReadIPAddress();
account.Name = data.ReadAccountName();
SQLResult result = DB.Realms.Select("SELECT id, name, password, expansion, gmlevel, securityFlags FROM accounts WHERE name = '{0}'", account.Name);
PacketWriter logonChallenge = new PacketWriter();
logonChallenge.WriteUInt8((byte)ClientLink.CMD_AUTH_LOGON_CHALLENGE);
logonChallenge.WriteUInt8(0);
if (result.Count != 0)
{
account.Id = result.Read <Int32>(0, "id");
account.Expansion = result.Read <Byte>(0, "expansion");
account.SecurityFlags = result.Read <Byte>(0, "securityFlags");
DB.Realms.Execute("UPDATE accounts SET ip = '{0}', language = '{1}' WHERE id = {2}", account.IP, account.Language, account.Id);
byte[] username = Encoding.ASCII.GetBytes(result.Read <String>(0, "name").ToUpper());
byte[] password = Encoding.ASCII.GetBytes(result.Read <String>(0, "password").ToUpper());
// WoW 5.1.0.16309 (5.1.0)
if (ClientBuild == 16309)
{
session.SecureRemotePassword.CalculateX(username, password);
byte[] buf = new byte[0x10];
SRP6.RAND_bytes(buf, 0x10);
logonChallenge.WriteUInt8((byte)AuthResults.WOW_SUCCESS);
logonChallenge.WriteBytes(session.SecureRemotePassword.B);
logonChallenge.WriteUInt8(1);
logonChallenge.WriteUInt8(session.SecureRemotePassword.g[0]);
logonChallenge.WriteUInt8(0x20);
logonChallenge.WriteBytes(session.SecureRemotePassword.N);
logonChallenge.WriteBytes(session.SecureRemotePassword.salt);
logonChallenge.WriteBytes(buf);
// Security flags
logonChallenge.WriteUInt8(account.SecurityFlags);
// Enable authenticator
if ((account.SecurityFlags & 4) != 0)
{
logonChallenge.WriteUInt8(1);
}
}
}
else
{
logonChallenge.WriteUInt8((byte)AuthResults.WOW_FAIL_UNKNOWN_ACCOUNT);
}
session.Send(logonChallenge);
}
public void HandleAuthAuthenticator(RealmClass session, PacketReader data)
{
Log.Message(LogType.NORMAL, "AuthAuthenticator");
}