public void Blake2s_Hash()
{
var hasher = new Blake2s();
var result = hasher.Digest(testValue2).ToHexString();
Assert.Equal("c3ee938582d70ccd9a323b6097357449365d1fdfbbe2ecd7ee44e4bdbbb24392", result);
}
public void TestSplits()
{
var data = Enumerable.Range(0, 256).Select(i => (byte)i).ToArray().AsSpan();
using (var hasher = new Blake2s())
{
var hash1 = new byte[hasher.HashLen];
var hash2 = new byte[hasher.HashLen];
for (int i = 0; i <= data.Length; ++i)
{
hasher.AppendData(data.Slice(0, i));
hasher.GetHashAndReset(hash1);
for (int j = 0; j <= i; ++j)
{
for (int k = j; k <= i; ++k)
{
hasher.AppendData(data.Slice(0, j));
hasher.AppendData(data.Slice(j, k - j));
hasher.AppendData(data.Slice(k, i - k));
hasher.GetHashAndReset(hash2);
Assert.Equal(hash1, hash2);
}
}
}
}
}
public void TestVectors()
{
var s = File.ReadAllText("Vectors/blake2-kat.json");
var json = JArray.Parse(s);
using (var hasher = new Blake2s())
{
byte[] hash = new byte[hasher.HashLen];
foreach (var vector in json)
{
var name = (string)vector["hash"];
var input = Hex.Decode((string)vector["in"]);
var key = (string)vector["key"];
var output = Hex.Decode((string)vector["out"]);
if (name == "blake2s" && String.IsNullOrEmpty(key))
{
hasher.AppendData(input);
hasher.GetHashAndReset(hash);
Assert.Equal(output, hash);
}
}
}
}
public override Task AddTraceAsync(TraceEntity traceEntity)
{
// Allocate dictionary for mapping instruction addresses to memory access hashes
Dictionary <ulong, byte[]> instructionHashes = new Dictionary <ulong, byte[]>();
// Hash all memory access instructions
foreach (var traceEntry in traceEntity.PreprocessedTraceFile.Entries)
{
// Extract instruction and memory address
ulong instructionAddress;
ulong memoryAddress;
switch (traceEntry.EntryType)
{
case TraceEntry.TraceEntryTypes.HeapMemoryAccess:
{
var heapMemoryAccess = (TraceEntryTypes.HeapMemoryAccess)traceEntry;
instructionAddress = ((ulong)heapMemoryAccess.InstructionImageId << 32) | heapMemoryAccess.InstructionRelativeAddress;
memoryAddress = ((ulong)heapMemoryAccess.MemoryAllocationBlockId << 32) | heapMemoryAccess.MemoryRelativeAddress;
break;
}
case TraceEntry.TraceEntryTypes.ImageMemoryAccess:
{
var imageMemoryAccess = (TraceEntryTypes.ImageMemoryAccess)traceEntry;
instructionAddress = ((ulong)imageMemoryAccess.InstructionImageId << 32) | imageMemoryAccess.InstructionRelativeAddress;
memoryAddress = ((ulong)imageMemoryAccess.MemoryImageId << 32) | imageMemoryAccess.MemoryRelativeAddress;
break;
}
case TraceEntry.TraceEntryTypes.StackMemoryAccess:
{
var stackMemoryAccess = (TraceEntryTypes.StackMemoryAccess)traceEntry;
instructionAddress = ((ulong)stackMemoryAccess.InstructionImageId << 32) | stackMemoryAccess.InstructionRelativeAddress;
memoryAddress = stackMemoryAccess.MemoryRelativeAddress;
break;
}
default:
continue;
}
// Update hash
byte[] hash;
if (!instructionHashes.TryGetValue(instructionAddress, out hash))
{
hash = new byte[32];
instructionHashes.Add(instructionAddress, hash);
}
var hashSpan = hash.AsSpan();
MemoryMarshal.Write(hashSpan, ref memoryAddress); // Will overwrite first 8 bytes of hash
Blake2s.ComputeAndWriteHash(hashSpan, hashSpan);
}
// Store instruction hashes
_testcaseInstructionHashes.AddOrUpdate(traceEntity.Id, instructionHashes, (t, h) => h);
// Done
return(Task.CompletedTask);
}
public void Blake2s_Hash_Empty()
{
var hasher = new Blake2s();
var hash = new byte[32];
hasher.Digest(Array.Empty <byte>(), hash);
var result = hash.ToHexString();
Assert.Equal("69217a3079908094e11121d042354a7c1f55b6482ca1a51e1b250dfd1ed0eef9", result);
}
private static byte[] blake2sSelfTest()
{
var inc = Blake2s.CreateIncrementalHasher(blake2sCheck.Length);
foreach (int diglen in new[] { 16, 20, 28, 32 })
{
foreach (int msglen in new[] { 0, 3, 64, 65, 255, 1024 })
{
var msg = getTestSequence(msglen);
var key = getTestSequence(diglen);
inc.Update(Blake2s.ComputeHash(diglen, msg));
inc.Update(Blake2s.ComputeHash(diglen, key, msg));
}
}
return(inc.Finish());
}
private static byte[] blake2sNoAllocSelfTest()
{
Span <byte> buff = stackalloc byte[Blake2b.DefaultDigestLength];
var inc = Blake2s.CreateIncrementalHasher(blake2sCheck.Length);
foreach (int diglen in new[] { 16, 20, 28, 32 })
{
foreach (int msglen in new[] { 0, 3, 64, 65, 255, 1024 })
{
var msg = getTestSequence(msglen);
var key = getTestSequence(diglen);
Blake2s.ComputeAndWriteHash(diglen, msg, buff);
inc.Update(buff.Slice(0, diglen));
Blake2s.ComputeAndWriteHash(diglen, key, msg, buff);
inc.Update(buff.Slice(0, diglen));
}
}
return(inc.TryFinish(buff, out int len) ? buff.Slice(0, len).ToArray() : Array.Empty <byte>());
}
private static byte[] blake2sHmacSelfTest()
{
using var inc = Blake2s.CreateHashAlgorithm(blake2bCheck.Length);
foreach (int diglen in new[] { 16, 20, 28, 32 })
{
using var halg = Blake2s.CreateHashAlgorithm(diglen);
using var hmac = Blake2s.CreateHMAC(diglen, getTestSequence(diglen));
foreach (int msglen in new[] { 0, 3, 64, 65, 255, 1024 })
{
var msg = getTestSequence(msglen);
inc.TransformBlock(halg.ComputeHash(msg), 0, diglen, null, 0);
inc.TransformBlock(hmac.ComputeHash(msg), 0, diglen, null, 0);
}
}
inc.TransformFinalBlock(Array.Empty <byte>(), 0, 0);
var hash = inc.Hash;
return(hash);
}
public void TestLargeInput()
{
var factor = 1031;
var data = new byte[factor];
using (var hasher = new Blake2s())
{
int count = 4 * factor * factor;
for (int i = 0; i < count; ++i)
{
hasher.AppendData(data);
}
var hash = new byte[hasher.HashLen];
hasher.GetHashAndReset(hash);
string expected = "3c965aaac533c5a1715a40ae8beaf8d1fe1242502f2c30db34239b16c54b1d78";
string actual = Hex.Encode(hash);
Assert.Equal(expected, actual);
}
}
public void Blake2s_Hash_Should_Throw_On_Null_Input()
{
var hasher = new Blake2s();
Assert.Throws <ArgumentNullException>(() => hasher.Digest(null));
}
public void Crypto1Test()
{
var sourceStr = "FeFjpcsfHErXPk5HkfVcwH6zYaRT2xNytDTeSjfuVywt";
var sourceByte = SimpleBase.Base58.Bitcoin.Decode(sourceStr).ToArray();
var privateByte = SimpleBase.Base58.Bitcoin.Decode("ohPH5zghdzmRDxd978r7y6r8YFoTcKm1MgW2gzik3omCuZLysjwNjTd9hnGREFyQHqhShoU4ri7q748UgdwZpzA").ToArray();
using (var _api = BCTransactionTools.CreateContextBC("165.22.220.8", 9090, 60000))
{
// WalletDataGetResult WalletData = _api._connect.WalletDataGet(sourceByte);
// long transactionId = WalletData.WalletData.LastTransactionId + 1;
var transactionId = _api.WalletDataGet(sourceByte).WalletData.LastTransactionId + 1;
// var connect = _api._connect;
// for (int i = 0; i <= 19; i++)
{
transactionId++;
Transaction transac = new Transaction
{
Id = transactionId,
Source = sourceByte,
Amount = BCTransactionTools.GetAmountByDouble_C(0.1M),
Fee = BCTransactionTools.EncodeFeeFromDouble(0.1),
// если перевод смарта то таргет публичник смарта
Target = SimpleBase.Base58.Bitcoin.Decode("FY8J5uSb2D3qX3iwUSvcUSGvrBGAvsrXxKxMQdFfpdmm").ToArray(),
// если перевод CS - то адресат назначения.
//"DM79n9Lbvm3XhBf1LwyBHESaRmJEJez2YiL549ArcHDC"),
// UserFields = model.UserData
};
transac.UserFields = new byte[5];
#region ДЕПЛОЙ СМАРТА (убрать if при необходимости)
if (1 == 2)
{
string codeSmart = "";
Byte[] byteSource = transac.Source;
//code
var byteCodes =
_api.SmartContractCompile(codeSmart);
if (byteCodes.Status.Code > 0)
{
throw new Exception(byteCodes.Status.Message);
}
foreach (var item in byteCodes.ByteCodeObjects)
{
byteSource.Concat(item.ByteCode);
}
transac.Target = Blake2s.ComputeHash(byteSource);
transac.SmartContract = new SmartContractInvocation()
{
SmartContractDeploy = new SmartContractDeploy()
{
SourceCode = codeSmart,
ByteCodeObjects = byteCodes.ByteCodeObjects
}
};
}
#endregion
#region ВЫЗОВ МЕТОДА СМАРТА (убрать if при необходимости)
if (1 == 2)
{
transac.SmartContract = new SmartContractInvocation()
{
Method = "transfer",
Params = new List <Variant>()
{
new Variant()
{
// адресат перевода
V_string = "DM79n9Lbvm3XhBf1LwyBHESaRmJEJez2YiL549ArcHDC"
// { Value = "DM79n9Lbvm3XhBf1LwyBHESaRmJEJez2YiL549ArcHDC", Key = "STRING" },
// new Credtis_Api_Connect.Model.ParamsCreateModel { Value = "0.5", Key = "STRING" }
},
new Variant()
{
V_string = "0.5"
}
}
};
}
#endregion
transac.Currency = 1;
Console.WriteLine(SimpleBase.Base58.Bitcoin.Encode(BCTransactionTools.CreateByteHashByTransaction(transac)));
Rebex.Security.Cryptography.Ed25519 crypt = new Rebex.Security.Cryptography.Ed25519();
crypt.FromPrivateKey(privateByte);
// var b58 = new SimpleBase.Base58();
transac.Signature = crypt
.SignMessage(BCTransactionTools.CreateByteHashByTransaction(transac));
Console.WriteLine();
Console.WriteLine(SimpleBase.Base58.Bitcoin.Encode(transac.Signature));
// Console.WriteLine(BitConverter.ToString(transac.Signature)); // работает в старом вариант
// var _api1 = BCTransactionTools.CreateContextBC("165.22.220.8", 9090, 6000);
// var res = _api.TransactionFlow(transac);
Console.WriteLine();
// Console.WriteLine(BitConverter.ToString(BCTransactionTools.CreateByteHashByTransaction(transac)).Replace("-",""));
// = Res1;
}
}
}
public static void WireguardTest()
{
var protocol = new Protocol(
HandshakePattern.IK,
CipherFunction.ChaChaPoly,
HashFunction.Blake2s,
PatternModifiers.Psk2
);
var buffer = new byte[Protocol.MaxMessageLength];
var buffer2 = new byte[Protocol.MaxMessageLength];
int bufferRead = 0;
using (var hs = protocol.Create(true,
new ReadOnlySpan <byte>(Encoding.UTF8.GetBytes("WireGuard v1 zx2c4 [email protected]")),
OurPrivate,
TheirPublic,
new byte[][] { Preshared }))
{
var now = DateTimeOffset.UtcNow; //replace with Noda.Time?
var tai64n = new byte[12];
(4611686018427387914ul + (ulong)now.ToUnixTimeSeconds()).ToBigEndian(tai64n);
((uint)(now.Millisecond * 1e6)).ToBigEndian(tai64n, 8);
var initiationPacket = new List <byte> {
1, 0, 0, 0
}; //type initiation
initiationPacket.AddRange(((uint)28).ToLittleEndian()); //sender, random 4byte
var(bytesWritten, _, _) = hs.WriteMessage(tai64n, buffer);
initiationPacket.AddRange(buffer.Take(bytesWritten)); // should be 24byte, ephemeral, static, timestamp
var hasher = Blake2s.CreateIncrementalHasher(32);
var hashThis = Encoding.UTF8.GetBytes("mac1----").Concat(TheirPublic).ToArray();
hasher.Update(hashThis);
var finishedHash = hasher.Finish();
hasher = Blake2s.CreateIncrementalHasher(16, finishedHash);
hashThis = initiationPacket.ToArray();
hasher.Update(hashThis);
finishedHash = hasher.Finish();
initiationPacket.AddRange(finishedHash); //mac1
initiationPacket.AddRange(Enumerable.Repeat((byte)0, 16)); //mac2 = zeros if no cookie last received
var socket = new DatagramSocket();
var responsePacket = new TaskCompletionSource <int>();
var autoResetEvent = new AutoResetEvent(false);
socket.MessageReceived += (sender, args) =>
{
bufferRead = args.GetDataStream().AsStreamForRead().Read(buffer);
autoResetEvent.Set();
};
socket.ConnectAsync(new HostName("demo.wireguard.com"), "12913").AsTask().Wait();
var streamWriter = new BinaryWriter(socket.OutputStream.AsStreamForWrite());
streamWriter.Write(initiationPacket.ToArray());
streamWriter.Flush();
var successful = autoResetEvent.WaitOne(5000);
if (!successful)
{
return;
}
if (buffer[0] != 2) //type init response
{
return; //"response packet type wrong: want %d, got %d"
}
if (bufferRead != 92) //always this length! for type=2
{
return; //"response packet too short: want %d, got %d"
}
if (buffer[1] != 0 || buffer[2] != 0 || buffer[3] != 0)
{
return; //"response packet has non-zero reserved fields"
}
var theirIndex = buffer.LittleEndianToUInt32(4);
var ourIndex = buffer.LittleEndianToUInt32(8);
if (ourIndex != 28)
{
return; //log.Fatalf("response packet index wrong: want %d, got %d", 28, ourIndex)
}
var span = new Span <byte>(buffer);
var(bytesRead, handshakeHash, transport) = hs.ReadMessage(span.Slice(12, 48),
span.Slice(100)); //write on same buffer behind the received package (which
if (bytesRead != 0)
{
return; //"unexpected payload: %x"
}
var icmpHeader = new IcmpHeader()
{
Type = 8, Id = 921, Sequence = 438
};
var pingMessage = icmpHeader.GetProtocolPacketBytes(Encoding.UTF8.GetBytes("WireGuard"));
var pingHeader = new Ipv4Header()
{
Version = 4, Length = 20, TotalLength = (ushort)(20 + pingMessage.Length),
Protocol = 1, Ttl = 20,
SourceAddress = new IPAddress(new byte[] { 10, 189, 129, 2 }),
DestinationAddress = new IPAddress(new byte[] { 10, 189, 129, 1 })
}.GetProtocolPacketBytes(new byte[0]);
span[0] = 4;
span.Slice(1, 3).Assign((byte)0);
theirIndex.ToLittleEndian(buffer, 4);
0L.ToLittleEndian(buffer, 8); //this is the counter, little endian u64
bytesWritten = transport.WriteMessage(
pingHeader.Concat(pingMessage).Concat(Enumerable.Repeat((byte)0, 11)).ToArray(), //pad message with 0 to make mod 16=0
span.Slice(16));
//using (var streamWriter = new BinaryWriter(socket.OutputStream.AsStreamForWrite()))
streamWriter.Write(span.Slice(0, 16 + bytesWritten).ToArray());
streamWriter.Flush();
successful = autoResetEvent.WaitOne(5000);
if (!successful)
{
return;
}
if (buffer[0] != 4)
{
return;//"response packet type wrong: want %d, got %d"
}
if (buffer[1] != 0 || buffer[2] != 0 || buffer[3] != 0)
{
return; //"response packet has non-zero reserved fields"
}
var replyPacket = buffer2.AsSpan(0, transport.ReadMessage(span.Slice(16, bufferRead - 16), buffer2));
if (replyPacket.Length != 48)
{
return;
}
var replyHeaderLen = ((int)(replyPacket[0] & 0x0f)) << 2;
var replyLen = buffer2.BigEndianToUInt16(2);
var our_index_received = buffer.LittleEndianToUInt32(4);
if (our_index_received != 28)
{
return;
}
var nonce = buffer2.LittleEndianToUInt64(8);
//if (nonce != 0)//not parsed correctly?
// return;
var replyMessage = IcmpHeader.Create(buffer2.AsSpan(replyHeaderLen, replyLen - replyHeaderLen).ToArray(), ref bytesRead);
if (replyMessage.Type != 0 || replyMessage.Code != 0)
{
return;
}
if (replyMessage.Id != 921 || replyMessage.Sequence != 438)
{
return;
}
var replyPayload = Encoding.UTF8.GetString(buffer2.AsSpan(replyLen - replyHeaderLen + bytesRead, replyHeaderLen - bytesRead));
if (replyPayload != "WireGuard") //trim necessary?
{
return;
}
}
}
public void KatBlake2sKeyed(KatEntry ka)
{
var hash = compute(Blake2s.CreateIncrementalHasher(ka.Key), ka.Data);
Assert.True(hash.SequenceEqual(ka.Digest));
}
internal static ResponseBlock Parse(byte[] bytes)
{
try
{
if (bytes == null)
{
return(new ResponseBlock()
{
Success = false, Message = "Input bytes array is null"
});
}
using (BinaryReader bin = new BinaryReader(new MemoryStream(bytes)))
{
int hashing_len = 0;
Block block = new Block();
block.Version = bin.ReadByte();
int len = bin.ReadByte();
if (len != Primitives.HashSize)
{
return(new ResponseBlock()
{
Success = false, Message = "The hash size is not equal"
});
}
block.PreviousHash = new Primitives.Hash {
Value = bin.ReadBytes(len)
};
block.Sequence = bin.ReadUInt64();
// user fields
int cnt = (int)bin.ReadByte();
if (cnt > 0)
{
block.UserFields = new List <UserField>();
for (int i = 0; i < cnt; i++)
{
block.UserFields.Add(UserField.Parse(bin));
}
}
// round cost
block.RoundCost = new Money();
block.RoundCost.Integral = bin.ReadInt32();
block.RoundCost.Fraction = bin.ReadUInt64();
// transactions
cnt = (int)bin.ReadUInt32();
if (cnt > 0)
{
block.Transactions = new List <Transaction>();
for (int i = 0; i < cnt; i++)
{
block.Transactions.Add(Transaction.Parse(bin));
}
// round cost clarify
if (block.RoundCost.IsZero)
{
foreach (var t in block.Transactions)
{
block.RoundCost += t.ActualFee;
}
}
}
// new wallets
cnt = (int)bin.ReadUInt32();
if (cnt > 0)
{
block.IntroducedWallets = new List <WalletIntroduce>();
for (int i = 0; i < cnt; i++)
{
WalletIntroduce w = new WalletIntroduce();
Int64 v = bin.ReadInt64();
if (v < 0)
{
v = -v;
// address is target
if (v < block.Transactions.Count)
{
w.Key = block.Transactions[(int)v].Target;
}
}
else
{
if (v < block.Transactions.Count)
{
w.Key = block.Transactions[(int)v].Source;
}
}
w.Id = bin.ReadUInt32();
block.IntroducedWallets.Add(w);
}
}
// consensus info
// current RT
cnt = (int)(uint)bin.ReadByte();
UInt64 bits_trusted = bin.ReadUInt64(); // count of "1" = sig_blk_cnt
if (cnt > 0)
{
block.TrustedNodes = new List <ConsensusMember>();
for (int i = 0; i < cnt; i++)
{
block.TrustedNodes.Add(new ConsensusMember()
{
Id = new Primitives.PublicKey {
Value = bin.ReadBytes(Primitives.PublicKeySize)
}
});
}
}
// previous consensus
cnt = (int)(uint)bin.ReadByte();
if (cnt > 0)
{
block.TrustedApproval = new List <KeyValuePair <int, Primitives.Signature> >();
UInt64 bits_appr = bin.ReadUInt64();
int sig_prev_rt_cnt = CountBits(bits_appr);
int isig = 0;
for (int i = 0; i < cnt; i++)
{
if ((bits_appr & (0x1UL << i)) == 0)
{
continue;
}
if (isig >= sig_prev_rt_cnt)
{
break;
}
block.TrustedApproval.Add(new KeyValuePair <int, Primitives.Signature>(
isig,
new Primitives.Signature {
Value = bin.ReadBytes(Primitives.SignatureSize)
}
));
isig++;
}
if (isig != sig_prev_rt_cnt)
{
//TODO: malformed trusted approval section
}
}
hashing_len = (int)(uint)bin.ReadUInt64();
// continue read block.TrustedNodes (signatures)
cnt = block.TrustedNodes.Count;
for (int i = 0; i < cnt; i++)
{
if ((bits_trusted & (0x1UL << i)) == 0)
{
continue;
}
block.TrustedNodes[i].Signature = new Primitives.Signature()
{
Value = bin.ReadBytes(Primitives.SignatureSize)
};
}
// contract signatures
cnt = (int)(uint)bin.ReadByte();
if (cnt > 0)
{
block.ContractsApproval = new List <ContractConfirmation>();
for (int i = 0; i < cnt; i++)
{
block.ContractsApproval.Add(ContractConfirmation.Parse(bin));
}
}
if (bin.BaseStream.Position == bin.BaseStream.Length)
{
if (hashing_len > 0)
{
block.Hash = new Primitives.Hash()
{
Value = Blake2s.ComputeHash(Primitives.HashSize, bytes.AsSpan(0, hashing_len))
};
}
return(new ResponseBlock()
{
Success = true, Block = block
});
}
return(new ResponseBlock()
{
Success = false, Message = "The stream postion is not equal to the stream length"
});
}
}
catch (Exception ex)
{
return(new ResponseBlock()
{
Success = false, Message = ex.Message
});
}
}
public Transaction InitTransaction(RequestApiModel model)
{
Transaction transac = new Transaction();
using (var client = GetClientByModel(model))
{
// отправитель
var sourceByte = SimpleBase.Base58.Bitcoin.Decode(model.PublicKey);
transac.Source = sourceByte.ToArray();
if (model.Fee == 0)
{
Decimal res;
if (!string.IsNullOrWhiteSpace(model.FeeAsString) && Decimal.TryParse(model.FeeAsString.Replace(",", "."), NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out res))
{
transac.Fee = BCTransactionTools.EncodeFeeFromDouble(Decimal.ToDouble(res));
}
else
{
transac.Fee = BCTransactionTools.EncodeFeeFromDouble(Decimal.ToDouble(model.Fee));
}
}
else
{
transac.Fee = BCTransactionTools.EncodeFeeFromDouble(Decimal.ToDouble(model.Fee));
}
//transac.Fee = BCTransactionTools.EncodeFeeFromDouble(Decimal.ToDouble(model.Fee));
transac.Currency = 1;
// ЗАПРОС механизм присваивания транзакции
transac.Id = client.WalletDataGet(sourceByte.ToArray()).WalletData.LastTransactionId + 1;
if (!String.IsNullOrEmpty(model.UserData))
{
transac.UserFields = SimpleBase.Base58.Bitcoin.Decode(model.UserData).ToArray();
}
// transac.UserFields = Convert.FromBase64String(model.UserData);
if (model.MethodApi == ApiMethodConstant.TransferCs)
{
if (model.Amount == 0)
{
if (string.IsNullOrEmpty(model.AmountAsString))
{
transac.Amount = new Amount();
}
else
{
Decimal res;
if (Decimal.TryParse(model.AmountAsString.Replace(",", "."), NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out res))
{
transac.Amount = BCTransactionTools.GetAmountByDouble_C(res);
}
else
{
transac.Amount = BCTransactionTools.GetAmountByDouble_C(model.Amount);
}
}
}
else
{
transac.Amount = BCTransactionTools.GetAmountByDouble_C(model.Amount);
}
if (model.Fee == 0)
{
var minFee = MinTransactionFee;
if (model.Amount - minFee >= 0.0M)
{
model.Fee = minFee;
model.Amount = model.Amount - minFee;
//GetActualFee(RequestFeeModel)
//ServiceProvider.GetService<MonitorService>().GetBalance(model);
transac.Fee = BCTransactionTools.EncodeFeeFromDouble(Convert.ToDouble(minFee));
transac.Amount = BCTransactionTools.GetAmountByDouble_C(model.Amount);
}
else
{
throw new Exception("Fee is zero and couldn't be get from transaction sum");
}
}
transac.Target = SimpleBase.Base58.Bitcoin.Decode(model.ReceiverPublicKey).ToArray();
}
else if (model.MethodApi == ApiMethodConstant.SmartDeploy)
{
transac.Amount = BCTransactionTools.GetAmountByDouble_C(0);
// Byte[] byteSource = sourceByte;
IEnumerable <Byte> sourceCodeByte = sourceByte.ToArray();
sourceCodeByte = sourceCodeByte.Concat(BitConverter.GetBytes(transac.Id).Take(6));
// ЗАПРОС
var byteCodes =
client.SmartContractCompile(model.SmartContractSource);
if (byteCodes.Status.Code > 0)
{
throw new Exception(byteCodes.Status.Message);
}
foreach (var item in byteCodes.ByteCodeObjects)
{
sourceCodeByte = sourceCodeByte.Concat(item.ByteCode);
}
transac.Target = Blake2s.ComputeHash(sourceCodeByte.ToArray());
transac.SmartContract = new SmartContractInvocation()
{
SmartContractDeploy = new SmartContractDeploy()
{
SourceCode = model.SmartContractSource,
ByteCodeObjects = byteCodes.ByteCodeObjects
},
};
}
else if (model.MethodApi == ApiMethodConstant.SmartMethodExecute)
{
var listParam = new List <Variant>();
var contractParams = new List <TokenParamsApiModel>();
if (model.ContractParams.Count > model.TokenParams.Count)
{
foreach (var item in model.ContractParams)
{
var param = new Variant();
if (item.ValBool != null)
{
param.V_boolean = item.ValBool.Value;
}
else if (item.ValDouble != null)
{
param.V_double = item.ValDouble.Value;
}
else if (item.ValInt != null)
{
param.V_int = item.ValInt.Value;
}
else if (item.ValInt != null)
{
param.V_int = item.ValInt.Value;
}
else
{
param.V_string = item.ValString;
}
listParam.Add(param);
}
}
else
{
foreach (var item in model.TokenParams)
{
var param = new Variant();
if (item.ValBool != null)
{
param.V_boolean = item.ValBool.Value;
}
else if (item.ValDouble != null)
{
param.V_double = item.ValDouble.Value;
}
else if (item.ValInt != null)
{
param.V_int = item.ValInt.Value;
}
else if (item.ValInt != null)
{
param.V_int = item.ValInt.Value;
}
else
{
param.V_string = item.ValString;
}
listParam.Add(param);
}
}
transac.Amount = BCTransactionTools.GetAmountByDouble_C(0); // количество токенов фиксируем в параметрах
if (model.ContractPublicKey == null || model.ContractPublicKey == "")
{
transac.Target = SimpleBase.Base58.Bitcoin.Decode(model.TokenPublicKey).ToArray(); // в таргет публичный ключ Token
}
else
{
transac.Target = SimpleBase.Base58.Bitcoin.Decode(model.ContractPublicKey).ToArray(); // в таргет публичный ключ Contract
}
transac.SmartContract = new SmartContractInvocation()
{
Method = (model.ContractMethod == null || model.ContractMethod == "") ? model.TokenMethod : model.ContractMethod,
Params = listParam
};
}
else if (model.MethodApi == ApiMethodConstant.TransferToken)
{
transac.Amount = BCTransactionTools.GetAmountByDouble_C(0); // количество токенов фиксируем в параметрах
transac.Target = SimpleBase.Base58.Bitcoin.Decode(model.TokenPublicKey).ToArray(); // в таргет публичный ключ токена
transac.SmartContract = new SmartContractInvocation()
{
Method = "transfer",
Params = new List <Variant>()
{
new Variant()
{
// адресат перевода
V_string = model.ReceiverPublicKey
},
new Variant()
{
V_string = model.Amount.ToString().Replace(",", ".")
}
}
};
}
}
return(transac);
}
