public static byte[] SendPacket(String username, String password, byte[] MD5A, byte[] MD5B, byte[] IP)
{
Packet packet = new Packet();
try
{
// 构建数据包
packet += new byte[]
{
(byte)Code.LoginAuth, 0x01,
0x00, (byte)(username.Length + 20)
};
// MD5A
packet += MD5A;
// 用户名
packet += NetworkUtils.GetUsernameB(username);
// ControlCheckStatus, AdapterNum
packet += new byte[] {
0x20, 0x04
};
// Mac xor MD5A
packet += PacketUtils.MACXorMD5A(Constants.MAC, MD5A);
// MD5B
packet += MD5B;
// NICCount
packet += (byte)0x01;
// 本机IP地址
packet += IP;
// 其他填空IP地址
packet += new byte[] {
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};
// MD5C
packet += PacketUtils.MD5C(packet);
// IPDog
packet += new byte[] {
0x01,
0x00, 0x00, 0x00, 0x00
};
packet += NetworkUtils.GetHostNameB();
packet += new byte[]
{
// DNS
0x0a, 0x0a, 0x0a, 0x0a,
// DHCP
0x00, 0x00, 0x00, 0x00,
// 备用 DNS
0x08, 0x08, 0x08, 0x08,
// WINSIP1
0x00, 0x00, 0x00, 0x00,
// WINSIP2
0x00, 0x00, 0x00, 0x00,
// OSVersionInfoSize
0x94, 0x00, 0x00, 0x00,
// OS major
0x06, 0x00, 0x00, 0x00,
// OS minor
0x02, 0x00, 0x00, 0x00,
// OS build
0xf0, 0x23, 0x00, 0x00,
// PlatformID
0x02, 0x00, 0x00, 0x00,
// servicepack
0x44, 0x72, 0x43, 0x4f,
0x4d, 0x00, 0xcf, 0x07,
0x6a, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x31, 0x63, 0x32, 0x31,
0x30, 0x63, 0x39, 0x39,
0x35, 0x38, 0x35, 0x66,
0x64, 0x32, 0x32, 0x61,
0x64, 0x30, 0x33, 0x64,
0x33, 0x35, 0x63, 0x39,
0x35, 0x36, 0x39, 0x31,
0x31, 0x61, 0x65, 0x65,
0x63, 0x31, 0x65, 0x62,
0x34, 0x34, 0x39, 0x62,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
// ClientVerInfoAndInternetMode
0x6a, 0x00, 0x00,
// 密码长度
(byte)(password.Length > 16 ? 16 : password.Length)
};
// ROR
packet += PacketUtils.ROR(MD5A, password);
// AuthExtDataOption
packet += new byte[] {
0x02, 0x0c
};
// Checksum
packet += PacketUtils.CheckSum(packet);
// AutoLogout(?), Broadcast mode(?)
packet += new byte[] {
0x00, 0x00
};
// MAC
packet += Constants.MAC;
packet += new byte[] {
PacketUtils.RandomByte(), PacketUtils.RandomByte()
};
}
catch (Exception e)
{
Constants.logger.log(e.Message);
}
// Log
Constants.logger.log("Preparing for LoginAuth Packet:\n" + BitConverter.ToString(packet));
return(NetworkUtils.SendUDPDatagram(packet));
}