static byte[] ForgeTxRollupDispatchTickets(TxRollupDispatchTicketsContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.TxRollupDispatchTickets),
ForgeTzAddress(operation.Source),
ForgeMicheNat(operation.Fee),
ForgeMicheNat(operation.Counter),
ForgeMicheNat(operation.GasLimit),
ForgeMicheNat(operation.StorageLimit),
Base58.Parse(operation.Rollup, Prefix.txr1),
ForgeInt32(operation.Level),
Base58.Parse(operation.ContextHash, Prefix.Co),
ForgeInt32(operation.MessageIndex),
ForgeArray(operation.MessageResultPath
.Select(x => Base58.Parse(x, Prefix.txM))
.SelectMany(x => x)
.ToArray()),
ForgeArray(operation.TicketsInfo.SelectMany(ti => Bytes.Concat(
ForgeArray(ForgeMicheline(ti.Contents)),
ForgeArray(ForgeMicheline(ti.Type)),
ForgeAddress(ti.Ticketer),
ForgeVarLong(ti.Amount),
ForgeTzAddress(ti.Claimer)))
.ToArray())));
}
public Task <byte[]> ForgeOperationGroupAsync(string branch, IEnumerable <ManagerOperationContent> contents)
{
var branchBytes = Base58.Parse(branch, Prefix.B.Length);
var contentBytes = Bytes.Concat(contents.Select(ForgeOperation).ToArray());
return(Task.FromResult(branchBytes.Concat(contentBytes)));
}
static byte[] ForgeActivation(ActivationContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.Activation),
ForgePkh(operation.Address),
Hex.Parse(operation.Secret)));
}
static byte[] ForgeParameters(Parameters param)
{
return(param == null?ForgeBool(false) : Bytes.Concat(
ForgeBool(true),
ForgeEntrypoint(param.Entrypoint),
ForgeArray(ForgeMicheline(param.Value).ToArray())));
}
static byte[] ForgeActivation(ActivationContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.Activation),
ForgeTz1Address(operation.Address),
Hex.Parse(operation.Secret)));
}
static byte[] ForgeVdfRevelaion(VdfRevelationContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.VdfRevelation),
Hex.Parse(operation.Solution[0]),
Hex.Parse(operation.Solution[1])));
}
static byte[] ForgeDoubleBaking(DoubleBakingContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.DoubleBaking),
ForgeArray(ForgeBlockHeader(operation.BlockHeader1)),
ForgeArray(ForgeBlockHeader(operation.BlockHeader2))));
}
static byte[] ForgeInlinedPreendorsement(InlinedPreendorsement op)
{
return(Bytes.Concat(
Base58.Parse(op.Branch, 2),
ForgePreendorsement(op.Operations),
Base58.Parse(op.Signature, 3)));
}
static byte[] ForgeDoublePreendorsement(DoublePreendorsementContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.DoublePreendorsement),
ForgeArray(ForgeInlinedPreendorsement(operation.Op1)),
ForgeArray(ForgeInlinedPreendorsement(operation.Op2))));
}
public ReceiptTrie(IReleaseSpec releaseSpec, TxReceipt?[] txReceipts, bool allowProofs = false)
: base(allowProofs ? (IDb) new MemDb() : NullDb.Instance, EmptyTreeHash, false, false, NullLogManager.Instance)
{
_allowProofs = allowProofs;
if (txReceipts.Length == 0)
{
return;
}
// 3% allocations (2GB) on a Goerli 3M blocks fast sync due to calling receipt encoder hee
// avoiding it would require pooling byte arrays and passing them as Spans to temporary trees
// a temporary trie would be a trie that exists to create a state root only and then be disposed of
for (int i = 0; i < txReceipts.Length; i++)
{
TxReceipt?currentReceipt = txReceipts[i];
byte[] receiptRlp = Decoder.EncodeNew(currentReceipt,
releaseSpec.IsEip658Enabled
? RlpBehaviors.Eip658Receipts
: RlpBehaviors.None);
if (currentReceipt is not null && currentReceipt.TxType != TxType.Legacy)
{
receiptRlp = Bytes.Concat((byte)currentReceipt.TxType, receiptRlp);
}
Set(Rlp.Encode(i).Bytes, receiptRlp);
}
// additional 3% 2GB is used here for trie nodes creation and root calculation
UpdateRootHash();
}
static byte[] ForgeSeedNonceRevelaion(SeedNonceRevelationContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.SeedNonceRevelation),
ForgeInt32(operation.Level),
Hex.Parse(operation.Nonce)));
}
/// <summary>
/// test
/// <c>Text</c>
/// readFields/write operations
/// </summary>
public virtual void TestReadWriteOperations()
{
string line = "adsawseeeeegqewgasddga";
byte[] inputBytes = Runtime.GetBytesForString(line);
inputBytes = Bytes.Concat(new byte[] { unchecked ((byte)22) }, inputBytes);
DataInputBuffer @in = new DataInputBuffer();
DataOutputBuffer @out = new DataOutputBuffer();
Org.Apache.Hadoop.IO.Text text = new Org.Apache.Hadoop.IO.Text(line);
try
{
@in.Reset(inputBytes, inputBytes.Length);
text.ReadFields(@in);
}
catch (Exception)
{
Fail("testReadFields error !!!");
}
try
{
text.Write(@out);
}
catch (IOException)
{
}
catch (Exception)
{
Fail("testReadWriteOperations error !!!");
}
}
public Packet Auth(PublicKey remoteNodeId, EncryptionHandshake handshake)
{
handshake.RemoteNodeId = remoteNodeId;
handshake.InitiatorNonce = _cryptoRandom.GenerateRandomBytes(32);
handshake.EphemeralPrivateKey = _ephemeralGenerator.Generate();
byte[] staticSharedSecret = Proxy.EcdhSerialized(remoteNodeId.Bytes, _privateKey.KeyBytes);
byte[] forSigning = staticSharedSecret.Xor(handshake.InitiatorNonce);
AuthEip8Message authMessage = new AuthEip8Message();
authMessage.Nonce = handshake.InitiatorNonce;
authMessage.PublicKey = _privateKey.PublicKey;
authMessage.Signature = _ecdsa.Sign(handshake.EphemeralPrivateKey, new Keccak(forSigning));
byte[] authData = _messageSerializationService.Serialize(authMessage);
int size = authData.Length + 32 + 16 + 65; // data + MAC + IV + pub
byte[] sizeBytes = size.ToBigEndianByteArray().Slice(2, 2);
byte[] packetData = _eciesCipher.Encrypt(
remoteNodeId,
authData,
sizeBytes);
handshake.AuthPacket = new Packet(Bytes.Concat(sizeBytes, packetData));
return(handshake.AuthPacket);
}
/// <summary>
/// Calculates merkleized SSZ root
/// </summary>
/// <param name="blsPublicKey"></param>
/// <param name="withdrawalCredentials"></param>
/// <param name="blsSignature"></param>
/// <returns></returns>
private static byte[] CalculateDepositDataRoot(
byte[] blsPublicKey,
byte[] withdrawalCredentials,
byte[] blsSignature)
{
byte[] amount = new byte[8];
BinaryPrimitives.WriteUInt64LittleEndian(amount, (ulong)((BigInteger)32.Ether() / (BigInteger)1.GWei()));
var sha256 = SHA256.Create();
byte[] zeroBytes32 = new byte[32];
byte[] pubKeyInput = new byte[64];
blsPublicKey.AsSpan().CopyTo(pubKeyInput.AsSpan(0, 48));
byte[] pubKeyRoot = sha256.ComputeHash(pubKeyInput);
byte[] signatureRoot =
sha256.ComputeHash(
Bytes.Concat(
sha256.ComputeHash(blsSignature.Slice(0, 64)),
sha256.ComputeHash(
Bytes.Concat(
blsSignature.Slice(64, 32),
zeroBytes32))));
byte[] depositDataRoot = sha256.ComputeHash(
Bytes.Concat(
sha256.ComputeHash(Bytes.Concat(pubKeyRoot, withdrawalCredentials)),
sha256.ComputeHash(Bytes.Concat(amount.PadRight(32), signatureRoot))));
return(depositDataRoot);
}
static byte[] ForgeDoubleEndorsement(DoubleEndorsementContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.DoubleEndorsement),
ForgeArray(ForgeInlinedEndorsement(operation.Op1)),
ForgeArray(ForgeInlinedEndorsement(operation.Op2))));
}
static byte[] ForgeInlinedEndorsement(InlinedEndorsement op)
{
return(Bytes.Concat(
Base58.Parse(op.Branch, 2),
ForgeMicheNat((int)OperationTag.Endorsement),
ForgeInt32(op.Operations.Level),
Base58.Parse(op.Signature, 3)));
}
private Bytes selectCombination(int c0, int c1, int c2, int c3, int c4, int c5, int c6, sbyte comb)
{
Bytes select = Bytes.EMPTY;
if (hasFlag(comb, 1))
{
select = select.Concat(new Bytes(Convert.ToSByte(c0)));
}
if (hasFlag(comb, 2))
{
select = select.Concat(new Bytes(Convert.ToSByte(c1)));
}
if (hasFlag(comb, 4))
{
select = select.Concat(new Bytes(Convert.ToSByte(c2)));
}
if (hasFlag(comb, 8))
{
select = select.Concat(new Bytes(Convert.ToSByte(c3)));
}
if (hasFlag(comb, 16))
{
select = select.Concat(new Bytes(Convert.ToSByte(c4)));
}
if (hasFlag(comb, 32))
{
select = select.Concat(new Bytes(Convert.ToSByte(c5)));
}
if (hasFlag(comb, 64))
{
select = select.Concat(new Bytes(Convert.ToSByte(c6)));
}
return(select);
}
static byte[] ForgeEndorsement(EndorsementContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.Endorsement),
ForgeInt32(operation.Slot, 2),
ForgeInt32(operation.Level),
ForgeInt32(operation.Round),
Base58.Parse(operation.PayloadHash, Prefix.vh)));
}
static byte[] ForgeBallot(BallotContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.Ballot),
ForgeTzAddress(operation.Source),
ForgeInt32(operation.Period),
Base58.Parse(operation.Proposal, 2),
new[] { (byte)operation.Ballot }));
}
static byte[] ForgePreendorsement(PreendorsementContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.Preendorsement),
ForgeInt32(operation.Slot, 2),
ForgeInt32(operation.Level),
ForgeInt32(operation.Round),
Base58.Parse(operation.PayloadHash, Prefix.vh)));
}
protected byte[] Serialize(byte[] type, byte[] data)
{
byte[] payload = Bytes.Concat(type[0], data);
Keccak toSign = Keccak.Compute(payload);
Signature signature = _signer.Sign(_privateKey, toSign);
byte[] signatureBytes = Bytes.Concat(signature.Bytes, signature.RecoveryId);
byte[] mdc = Keccak.Compute(Bytes.Concat(signatureBytes, type, data)).Bytes;
return(Bytes.Concat(mdc, signatureBytes, type, data));
}
public void Uses_same_compression_as_py_zero()
{
byte[] bytesPy = Bytes.FromHexString(File.ReadAllText(Path.Combine(TestContext.CurrentContext.WorkDirectory, "Rlpx", _pythonCompressedTestFileName)));
byte[] bytesUncompressed = Bytes.FromHexString(File.ReadAllText(Path.Combine(TestContext.CurrentContext.WorkDirectory, "Rlpx", _uncompressedTestFileName)));
ZeroSnappyEncoderForTest encoder = new ZeroSnappyEncoderForTest();
byte[] compressed = encoder.TestEncode(Bytes.Concat(1, bytesUncompressed));
Assert.AreEqual(bytesPy, compressed.Skip(1).ToArray());
}
public void Roundtrip_zero()
{
SnappyDecoderForTest decoder = new SnappyDecoderForTest();
ZeroSnappyEncoderForTest encoder = new ZeroSnappyEncoderForTest();
byte[] expectedUncompressed = Bytes.FromHexString(File.ReadAllText(Path.Combine(TestContext.CurrentContext.WorkDirectory, "Rlpx", _uncompressedTestFileName)));
byte[] compressed = encoder.TestEncode(Bytes.Concat(1, expectedUncompressed));
byte[] uncompressedResult = decoder.TestDecode(compressed.Skip(1).ToArray());
Assert.AreEqual(expectedUncompressed, uncompressedResult);
}
static byte[] ForgeTxRollupOrigination(TxRollupOriginationContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.TxRollupOrigination),
ForgeTzAddress(operation.Source),
ForgeMicheNat(operation.Fee),
ForgeMicheNat(operation.Counter),
ForgeMicheNat(operation.GasLimit),
ForgeMicheNat(operation.StorageLimit)));
}
static byte[] ForgeProposals(ProposalsContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.Proposals),
ForgeTzAddress(operation.Source),
ForgeInt32(operation.Period),
ForgeArray(operation.Proposals
.Select(x => Base58.Parse(x, 2))
.SelectMany(x => x)
.ToArray())));
}
public byte[] Serialize(AuthEip8Message msg)
{
byte[] data = Rlp.Encode(
Rlp.Encode(Bytes.Concat(msg.Signature.Bytes, msg.Signature.RecoveryId)),
Rlp.Encode(msg.PublicKey.Bytes),
Rlp.Encode(msg.Nonce),
Rlp.Encode(msg.Version)
).Bytes;
return(_messagePad?.Pad(data) ?? data);
}
static byte[] ForgeTxRollupReturnBond(TxRollupReturnBondContent operation)
{
return(Bytes.Concat(
ForgeTag(OperationTag.TxRollupReturnBond),
ForgeTzAddress(operation.Source),
ForgeMicheNat(operation.Fee),
ForgeMicheNat(operation.Counter),
ForgeMicheNat(operation.GasLimit),
ForgeMicheNat(operation.StorageLimit),
Base58.Parse(operation.Rollup, Prefix.txr1)));
}
static byte[] ForgeDelegation(DelegationContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.Delegation),
ForgeTzAddress(operation.Source),
ForgeMicheNat(operation.Fee),
ForgeMicheNat(operation.Counter),
ForgeMicheNat(operation.GasLimit),
ForgeMicheNat(operation.StorageLimit),
ForgeDelegate(operation.Delegate)));
}
static byte[] ForgeReveal(RevealContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.Reveal),
ForgeTzAddress(operation.Source),
ForgeMicheNat(operation.Fee),
ForgeMicheNat(operation.Counter),
ForgeMicheNat(operation.GasLimit),
ForgeMicheNat(operation.StorageLimit),
ForgePublicKey(operation.PublicKey)));
}
static byte[] ForgeRegisterConstant(RegisterConstantContent operation)
{
return(Bytes.Concat(
ForgeMicheNat((int)OperationTag.RegisterConstant),
ForgeTzAddress(operation.Source),
ForgeMicheNat(operation.Fee),
ForgeMicheNat(operation.Counter),
ForgeMicheNat(operation.GasLimit),
ForgeMicheNat(operation.StorageLimit),
ForgeArray(ForgeMicheline(operation.Value))));
}