public void TestUuid()
{
var rfc4122Bytes = new byte[] {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf};
UUID uuid = new UUID(rfc4122Bytes);
Assert.AreEqual(rfc4122Bytes, uuid.GetBytes());
Skin skin = new Skin {Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 8192))};
var packet = new McpeLogin()
{
username = "******",
protocol = 34,
protocol2 = 34,
clientId = new Random().Next(),
clientUuid = new UUID(Guid.NewGuid().ToByteArray()),
serverAddress = "83.249.65.92:19132",
clientSecret = "iwmvi45hm85oncyo58",
skin = skin,
};
var bytes = packet.Encode();
Console.WriteLine(Package.HexDump(bytes, 16));
UUID uuid2 = new UUID(rfc4122Bytes);
Dictionary<UUID, string> uuiDictionary = new Dictionary<UUID, string>();
uuiDictionary.Add(uuid, "test");
Assert.AreEqual("test", uuiDictionary[uuid2]);
}
public PlayerMob(string name, Level level)
: base(63, level)
{
Width = 0.6;
Length = 0.6;
Height = 1.80;
IsSpawned = false;
Name = name;
Skin = new Skin {Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 8192))};
ItemInHand = new ItemStack();
}
public PlayerMob(string name, Level level)
: base(63, level)
{
Uuid = new UUID(Guid.NewGuid().ToByteArray());
Width = 0.6;
Length = 0.6;
Height = 1.80;
IsSpawned = false;
Name = name;
Skin = new Skin {Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 8192))};
ItemInHand = new ItemAir();
}
public void SendLogin(string username)
{
Skin skin = new Skin {Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 8192))};
skin.SkinType = "Standard_Custom";
//Skin skin = new Skin { Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 16384)) };
var packet = new McpeLogin()
{
username = username,
protocol = 39,
protocol2 = 39,
clientId = ClientId,
clientUuid = new UUID(Guid.NewGuid().ToByteArray()),
serverAddress = _serverEndpoint.Address + ":" + _serverEndpoint.Port,
clientSecret = "iwmvi45hm85oncyo58",
//clientSecret = Encoding.ASCII.GetString(MD5.Create().ComputeHash(Encoding.UTF8.GetBytes("" + ClientId + _serverEndpoint.Address + _serverEndpoint.Port))),
skin = skin,
};
byte[] buffer = Player.CompressBytes(packet.Encode(), CompressionLevel.Fastest, true);
McpeBatch batch = new McpeBatch();
batch.payloadSize = buffer.Length;
batch.payload = buffer;
batch.Encode();
SendPackage(batch);
LoginSent = true;
}
public void SendLogin(string username)
{
Skin skin = new Skin {Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 8192))};
var packet = new McpeLogin()
{
clientId = 12345,
username = username,
protocol = 27,
skin = skin
};
McpeBatch batch = new McpeBatch();
byte[] buffer = CompressBytes(packet.Encode());
batch.payloadSize = buffer.Length;
batch.payload = buffer;
SendPackage(batch);
}
public static byte[] EncodeSkinJwt(CngKey newKey)
{
byte[] t = ImportECDsaCngKeyFromCngKey(newKey.Export(CngKeyBlobFormat.EccPrivateBlob));
CngKey tk = CngKey.Import(t, CngKeyBlobFormat.EccPrivateBlob);
ECDiffieHellmanCng ecKey = new ECDiffieHellmanCng(newKey);
ecKey.HashAlgorithm = CngAlgorithm.Sha256;
ecKey.KeyDerivationFunction = ECDiffieHellmanKeyDerivationFunction.Hash;
var b64Key = Base64Url.Encode(ecKey.PublicKey.GetDerEncoded());
Skin skin = new Skin
{
Slim = false, Texture = Encoding.Default.GetBytes(new string('Z', 8192)),
SkinType = "Standard_Custom"
};
string skin64 = Convert.ToBase64String(skin.Texture);
string skinData = $@"
{{
""ClientRandomId"": {new Random().Next()},
""ServerAddress"": ""pe.mineplex.com:19132"",
""SkinData"": ""{skin64}"",
""SkinId"": ""{skin.SkinType}""
}}";
string val = JWT.Encode(skinData, tk, JwsAlgorithm.ES384, new Dictionary<string, object> { { "x5u", b64Key } });
return Encoding.UTF8.GetBytes(val);
}
