public virtual void AuthAccount(ref byte[] message, ClientHandler client, EventHandler events)
{
var p = new Outgoing.AuthAccount(true);
// Check username and password
int userLength = message[0x0B];
int passLength = message[0x0A] - userLength;
var user = System.Text.Encoding.ASCII.GetString(message, 0x0C, userLength);
var pass = System.Text.Encoding.ASCII.GetString(message, 0x0C + userLength, passLength);
var ip = client.RemoteEndPoint.ToString().Split(':')[0];
int auth = 0;
bool online = false;
var database = client.Metadata["database"] as IDatabaseContracts;
var dbresult = database.FetchAccount(user);
if (dbresult != null)
{
if (dbresult.Item1 == GenerateHash(pass))
{
auth = dbresult.Item2;
if (auth == 0)
{
p.Status = AccountStatus.Unverified;
}
else if (auth == 2)
{
p.Status = AccountStatus.Banned;
}
else
{
online = dbresult.Item3;
if (online)
{
p.Status = AccountStatus.Online;
}
else
{
client.AccountID = dbresult.Item4;
p.Status = AccountStatus.Normal;
events.SuccessfulLogin(this, new LoginEventArgs(user, pass, ip, LoginResult.Success, client.AccountID));
}
}
}
else
{
p.Status = AccountStatus.Incorrect;
events.FailedLogin(this, new LoginEventArgs(user, pass, ip, LoginResult.WrongPassword));
}
}
else
{
p.Status = AccountStatus.Incorrect;
events.FailedLogin(this, new LoginEventArgs(user, pass, ip, LoginResult.UnknownUsername));
}
var b = p.ToByteArray();
client.Send(ref b, "AuthAccount");
if (auth == 1 && !online)
{
SendChannelList(client);
var timer = new System.Timers.Timer(5000);
timer.AutoReset = true;
timer.Elapsed += (sender, e) => { SendChannelList(client); };
timer.Start();
client.Metadata["timer"] = timer;
}
}
public static void AuthAccount(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
//byte[] b;
int passLength = packet.ReadByte();
int userLength = packet.ReadByte();
passLength -= userLength;
var user = packet.ReadString(userLength);
var pass = packet.ReadString(passLength);
var ip = client.RemoteEndPoint.ToString().Split(':')[0];
int auth = 0;
bool online = false;
var database = client.Metadata["database"] as IDatabaseContracts;
var dbresult = database.FetchAccount(user);
builder.New(0x7d2);
{
// Check username and password
if (dbresult != null)
{
if (dbresult.Item1 == GenerateHash(pass))
{
auth = dbresult.Item2;
if (auth == 0)
{
builder += (byte)AccountStatus.Unverified;
}
else if (auth == 2)
{
builder += (byte)AccountStatus.Banned;
}
else
{
online = dbresult.Item3;
if (online)
{
builder += (byte)AccountStatus.Online;
}
else
{
client.AccountID = dbresult.Item4;
builder += (byte)AccountStatus.Normal;
events.SuccessfulLogin("login.700.AuthAccount", new LoginEventArgs(user, pass, ip, LoginResult.Success, client.AccountID));
}
}
}
else
{
builder += (byte)AccountStatus.Incorrect;
events.FailedLogin("login.700.AuthAccount", new LoginEventArgs(user, pass, ip, LoginResult.WrongPassword));
}
}
else
{
builder += (byte)AccountStatus.Incorrect;
events.FailedLogin("login.700.AuthAccount", new LoginEventArgs(user, pass, ip, LoginResult.UnknownUsername));
}
builder += 0x0022F756;
builder += (short)0x6301;
builder += new byte[14];
builder += "000102030405060708090A0B0C0D0E0F"; // Key used when accessing cash shop and guild board.
builder += (short)0x0100;
builder += new byte[12];
builder += (byte)0;
// For each server, append byte server_id and byte character_count
//b = builder.Data;
}
client.Send(builder, "AuthAccount");
if (auth == 1 && !online)
{
//var cash = "http://shop.cabalonline.com/login.aspx?v1=";
//var cashdead = "http://shop.cabalonline.com/login.aspx?isdead=1&v1=";
//var guild = "http://nguild.cabalonline.com/CabalGuild/SecureLogin.aspx?EncVal=";
//builder.New(0x80); // Cash shop and guild board URL's.
//{
// builder += (short)0xB4;
// builder += (short)0xB2;
// builder += cash.Length;
// builder += cash;
// builder += cashdead.Length;
// builder += cashdead;
// builder += 0;
// builder += guild.Length;
// builder += guild;
// builder += 0;
// //b = builder.Data;
//}
//client.Send(builder, "CashGuildURLs");
//builder.New(0x78); // Unknown packet
//{
// builder += (byte)9;
// builder += (short)0;
// //b = builder.Data;
//}
//client.Send(builder, "UnknownPacket_0x78");
//builder.New(0x7D2); // Unknown packet
//{
// builder += (short)0x7D2;
// b = builder.Data;
//}
//client.Send(builder, "2002");
SendChannelList(client);
var timer = new System.Timers.Timer(5000);
timer.AutoReset = true;
timer.Elapsed += (sender, e) => { SendChannelList(client); };
timer.Start();
client.Metadata["timer"] = timer;
}
}
/*
* Unknown_7D6 Packet
* -------------------------
* Client2Server Structure:
*
* ushort : magic code
* ushort : size
* int : padding
* ushort : opcode
*
* int : unk1
* byte[] : encrypted data #array size depends on RSA keylength, see PublicKey packet
* -------------------------
* Server2Client Structure:
*
* ushort : magic code
* ushort : size
* ushort : opcode
*
* int : unk1 #is set to 1 upon successful login; otherwise 0
* int : unk2
* byte : unk3
* int : status #account status
* -------------------------
* If login was successful, server sends another Unknown_7D6 packet:
* Server2Client Structure:
*
* ushort : magic code
* ushort : size
* ushort : opcode
*
* int : unk1 #is set to 1 upon successful login; otherwise 0
* int : unk2
* byte : unk3
* int : status #account status
* int : unk4
* byte : unk5
* int : unk6
* long : unk7
* byte : unk8
* int : unk9
* byte : unk10
* int : unk11
* int : unk12
* int : unk13
* char[32] : auth key #possibly used for cash shop
* short : unk14
* byte : server count
*
* foreach server
* byte : server id
* byte : character count
*
* byte[] : unk15 #array length is 248
*/
#endregion
public static void Unknown_7D6(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
packet.Skip(4);
var rsa = client.Metadata["rsa"] as RSA;
if (rsa == null)
{
Log.Error("Unable to decrypt RSA data!");
client.Disconnect();
client = null;
return;
}
byte[] encrypted = packet.ReadBytes(rsa.KeyLength / 8); // keylength is in bits
byte[] details = rsa.Decrypt(encrypted);
byte[] tmpdata = new byte[16];
if (details == null)
{
Log.Error("Unable to decrypt RSA data!");
client.Disconnect();
client = null;
return;
}
Array.Copy(details, tmpdata, 16);
string name = Encoding.UTF8.GetString(tmpdata).Trim('\0');
Array.Copy(details, 65, tmpdata, 0, 16);
string pass = Encoding.UTF8.GetString(tmpdata).Trim('\0');
Log.Notice("Login authentication: " + name);
string ip = client.RemoteEndPoint.ToString().Split(':')[0];
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
var data = Authentication.FetchAccount(syncServer, name, pass);
bool kick = false;
if (data == null || data.id == -1)
{
builder.New(0x7D6);
{
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.OutOfService;
}
events.FailedLogin("login.AuthAccount", new LoginEventArgs(name, pass, ip, LoginResult.OutOfService));
client.Send(builder, "Unknown_7D6");
return;
}
builder.New(0x7D6);
{
switch (data.status)
{
case AuthStatus.Unverified:
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Unverified;
break;
case AuthStatus.Banned:
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Banned;
break;
case AuthStatus.IncorrectName:
case AuthStatus.IncorrectPass:
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Incorrect;
var tmp = data.status == AuthStatus.IncorrectName ? LoginResult.UnknownUsername : LoginResult.WrongPassword;
events.FailedLogin("login.AuthAccount", new LoginEventArgs(name, pass, ip, tmp));
break;
case AuthStatus.Verified:
client.AccountID = data.id;
Authentication.UpdateIPDate(syncServer, client.AccountID, ip, DateTime.Now);
Authentication.UpdateOnline(syncServer, client.AccountID, true);
builder += 1;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Normal;
events.SuccessfulLogin("login.AuthAccount", new LoginEventArgs(name, pass, ip, LoginResult.Success, client.AccountID));
break;
default:
kick = true;
break;
}
}
client.Send(builder, "Unknown_7D6");
if (kick)
{
client.Disconnect();
}
if (data.id > 0 && data.status == AuthStatus.Verified)
{
builder.New(0x7D6);
{
builder += 1;
builder += 0x0900;
builder += (byte)0;
builder += (int)AccountStatus.Normal;
builder += 0x4B6359;
builder += (byte)1;
builder += 0x67;
builder += (long)0;
builder += (byte)0;
builder += 0x43A56B60;
builder += (byte)0;
builder += 1;
builder += 0;
builder += 0;
builder += "0A47130EA1D04A4D99D58F094B7E88C3"; // AuthKey
builder += (short)0;
builder += (byte)1; // Char Num of all servers
builder += (byte)1; // Server ID
builder += (byte)1; // CharNum
}
client.Send(builder, "Unknown_7D6");
URLToClient(packet, builder, client, events);
SystemMessg(packet, builder, client, events);
SendChannels.SendChannelList(client);
var timer = new System.Timers.Timer(5000);
timer.AutoReset = true;
timer.Elapsed += (sender, e) => { SendChannels.SendChannelList(client); };
timer.Start();
client.Metadata["timer"] = timer;
}
}
public static void Unknown_7D6(PacketReader packet, PacketBuilder builder, ClientHandler client, EventHandler events)
{
packet.Skip(4);
var details = RSA.Decrypt(packet.ReadBytes(256));
var tmpdata = new byte[16];
Array.Copy(details, tmpdata, 16);
var name = Encoding.UTF8.GetString(tmpdata).Trim('\0');
Array.Copy(details, 65, tmpdata, 0, 16);
var pass = Encoding.UTF8.GetString(tmpdata).Trim('\0');
Log.Notice("Login authentication with name: " + name);
var ip = client.RemoteEndPoint.ToString().Split(':')[0];
var syncServer = client.Metadata["syncServer"] as SyncReceiver;
var data = Authentication.FetchAccount(syncServer, name, pass);
var kick = false;
if (data == null || data.id == -1)
{
builder.New(0x7D6);
{
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.OutOfService;
}
events.FailedLogin("login.AuthAccount", new LoginEventArgs(name, pass, ip, LoginResult.OutOfService));
client.Send(builder, "Unknown_7D6");
return;
}
builder.New(0x7D6);
{
switch (data.status)
{
case AuthStatus.Unverified:
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Unverified;
break;
case AuthStatus.Banned:
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Banned;
break;
case AuthStatus.IncorrectName:
case AuthStatus.IncorrectPass:
builder += 0;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Incorrect;
var tmp = data.status == AuthStatus.IncorrectName ? LoginResult.UnknownUsername : LoginResult.WrongPassword;
events.FailedLogin("login.AuthAccount", new LoginEventArgs(name, pass, ip, tmp));
break;
case AuthStatus.Verified:
client.AccountID = data.id;
Authentication.UpdateIPDate(syncServer, client.AccountID, ip, DateTime.Now);
builder += 1;
builder += 0;
builder += (byte)0;
builder += (int)AccountStatus.Normal;
events.SuccessfulLogin("login.AuthAccount", new LoginEventArgs(name, pass, ip, LoginResult.Success, client.AccountID));
break;
default: kick = true; break;
}
}
client.Send(builder, "Unknown_7D6");
if (kick)
{
client.Disconnect();
}
if (data.id > 0 && data.status == AuthStatus.Verified)
{
builder.New(0x7D6);
{
builder += 1;
builder += 0x0700;
builder += (byte)0;
builder += (int)AccountStatus.Normal;
builder += 0x2FD49F;
builder += (byte)1;
builder += 0x67;
builder += (long)0;
builder += (byte)0;
builder += 0x55746A01;
builder += (byte)0;
builder += 1;
builder += 0;
builder += 0x02;
builder += "A6318A0A7D294CE2A7019511FEDB7AD7"; // AuthKey
builder += (short)0;
builder += (byte)1; // Char Num of all servers
builder += (byte)1; // Server ID
builder += (byte)1; // CharNum
}
client.Send(builder, "Unknown_7D6");
URLToClient(packet, builder, client, events);
SystemMessg(packet, builder, client, events);
SendChannels.SendChannelList(client);
var timer = new System.Timers.Timer(5000);
timer.AutoReset = true;
timer.Elapsed += (sender, e) => { SendChannels.SendChannelList(client); };
timer.Start();
client.Metadata["timer"] = timer;
}
}
