public async Task CreateTransaction()
{
var chainTag = await _vechainClient.GetChainTag();
var blockref = "0x001a7d4448f0948b"; // await _vechainClient.GetLatestBlockRef();
var trans = RawTransaction.CreateUnsigned(chainTag, blockref, new[]
{
new RawClause("0xd3ae78222beadb038203be21ed5ce7c9b1bff602", "1", "", false)
}, "12345678", 720, 0, 21000, "");
var rlpTransaction = new RlpTransaction(trans).AsRlpValues();
var asHexString = RlpEncoder.Encode(rlpTransaction);
var rawTransaction = asHexString.ByteArrayToString(StringType.Hex | StringType.ZeroLowerX);
// 0x44C3e1Ce754129Eb74522E3CA5695B7Cfa6d2B19
var privateKey = new BigInteger("0xdce1443bd2ef0c2631adc1c67e5c93f13dc23a41c18b536effbbdcbcdb96fb65".HexStringToByteArray());
var publicKey = ECDSASign.PublicKeyFromPrivate(privateKey);
var customKey = new ECKeyPair(privateKey, publicKey);
var result = trans.Sign(customKey).CalculateTxId(new Address(customKey.GetHexAddress())).Transfer(_vechainClient);
}
public void RLPHexParser()
{
// based on https://github.com/vechain/thor/blob/d9f618b4974733e04949f7b9424001f5bd572baa/tx/transaction_test.go#L20
string to = "0x7567d83b7b8d80addcb281a71d54fc7b3364ffed";
var realTransaction = new RawTransaction
{
chainTag = 1,
blockRef = "00000000aabbccdd",
expiration = 32,
clauses = new[]
{
new RawClause(to, "10000", "0x000000606060", false),
new RawClause(to, "20000", "0x000000606060", false)
},
gasPriceCoef = 128,
gas = 21000,
dependsOn = null,
nonce = "12345678"
};
var rlpTransaction = new RlpTransaction(realTransaction).AsRlpValues();
var vetEncoded = RlpEncoder.Encode(rlpTransaction);
var out1 = vetEncoded.ByteArrayToString(StringType.Hex | StringType.ZeroLowerX);
Assert.Equal("0xf8550184aabbccdd20f840df947567d83b7b8d80addcb281a71d54fc7b3364ffed82271086000000606060df947567d83b7b8d80addcb281a71d54fc7b3364ffed824e208600000060606081808252088083bc614ec080", out1);
var vethash = Hash.HashBlake2B(vetEncoded);
// Should be 2a1c25ce0d66f45276a5f308b99bf410e2fc7d5b6ea37a49f2ab9f1da9446478
var vethashReadable = vethash.ByteArrayToString(StringType.Hex | StringType.ZeroLowerX);
Assert.Equal("0x2a1c25ce0d66f45276a5f308b99bf410e2fc7d5b6ea37a49f2ab9f1da9446478", vethashReadable);
}
