void server_OnRead(Client client, byte[] buffer, int length)
{
Packets.PacketReader Packet = null;
try
{
Packet = new Packets.PacketReader(buffer);
}
catch
{
Console.WriteLine("Packet checksum failed!");
}
Process(client, Packet);
}
public override void HandlePacket(Client context, byte[] data, uint position, uint size)
{
PacketReader reader = new Packets.PacketReader(data, position, size);
reader.BaseStream.Seek(0x2C, SeekOrigin.Current);
uint macCount = reader.ReadMagic(0x5E6, 107);
reader.BaseStream.Seek(0x1C * macCount, SeekOrigin.Current);
reader.BaseStream.Seek(0x114, SeekOrigin.Current);
string username = reader.ReadFixedLengthASCII(64);
string password = reader.ReadFixedLengthASCII(64);
// What am I doing here even
var db = PolarisApp.Instance.Database;
var users = from u in db.Players
where u.Username == username
select u;
string error = "";
Database.Player user = null;
if (users.Count() == 0)
{
// Check if there is an empty field
if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(password))
{
error = "Username and password fields must not be empty.";
user = null;
}
// Check for special characters
else if (!System.Text.RegularExpressions.Regex.IsMatch(username, "^[a-zA-Z0-9 ]*$", System.Text.RegularExpressions.RegexOptions.IgnoreCase))
{
error = "Username must not contain special characters.\nPlease use letters and numbers only.";
user = null;
}
else // We're all good!
{
// Insert new player into database
user = new Database.Player
{
Username = username,
Password = BCrypt.Net.BCrypt.HashPassword(password),
Nickname = username, // Since we can't display the nickname prompt yet, just default it to the username
SettingsINI = System.IO.File.ReadAllText("Resources/settings.txt")
};
db.Players.Add(user);
db.SaveChanges();
// context.SendPacket(0x11, 0x1e, 0x0, new byte[0x44]); // Request nickname
}
}
else
{
user = users.First();
if (!BCrypt.Net.BCrypt.Verify(password, user.Password))
{
error = "Incorrect password.";
user = null;
}
}
// Mystery packet
PacketWriter mystery = new PacketWriter();
mystery.Write((uint)100);
// SendPacket(0x11, 0x49, 0, mystery.ToArray());
// Login response packet
PacketWriter resp = new PacketWriter();
resp.Write((uint)((user == null) ? 1 : 0)); // Status flag: 0=success, 1=error
resp.WriteUTF16(error, 0x8BA4, 0xB6);
if (user == null)
{
for (int i = 0; i < 0xEC; i++)
{
resp.Write((byte)0);
}
context.SendPacket(0x11, 1, 4, resp.ToArray());
return;
}
resp.Write((uint)user.PlayerID); // Player ID
resp.Write((uint)0); // Unknown
resp.Write((uint)0); // Unknown
resp.WriteFixedLengthUTF16("B001-DarkFox", 0x20);
for (int i = 0; i < 0xBC; i++)
{
resp.Write((byte)0);
}
context.SendPacket(0x11, 1, 4, resp.ToArray());
// Settings packet
PacketWriter settings = new PacketWriter();
settings.WriteASCII(user.SettingsINI, 0x54AF, 0x100);
context.SendPacket(0x2B, 2, 4, settings.ToArray());
context.User = user;
// context.SendPacket(new SystemMessagePacket("I looooooove my Raxxy <3", SystemMessagePacket.MessageType.AdminMessage));
}
