/// <summary>
/// Creates an UNSIGNED input that links to the given output
/// </summary>
internal TransactionInput(NetworkParameters @params, Transaction parentTransaction, TransactionOutput output)
: base(@params)
{
var outputIndex = output.Index;
Outpoint = new TransactionOutPoint(@params, outputIndex, output.ParentTransaction);
ScriptBytes = EmptyArray;
_sequence = uint.MaxValue;
ParentTransaction = parentTransaction;
}
// The function MintTokens is only usable by the chosen wallet
// contract to mint a number of tokens proportional to the
// amount of neo sent to the wallet contract. The function
// can only be called during the tokenswap period
// 将众筹的neo转化为等价的ico代币
public static bool MintTokens()
{
Transaction tx = (Transaction)ExecutionEngine.ScriptContainer;
TransactionOutput reference = tx.GetReferences()[0];
// check whether asset is neo
// 检查资产是否为neo
if (reference.AssetId != neo_asset_id)
{
return(false);
}
byte[] sender = reference.ScriptHash;
TransactionOutput[] outputs = tx.GetOutputs();
byte[] receiver = ExecutionEngine.ExecutingScriptHash;
ulong value = 0;
// get the total amount of Neo
// 获取转入智能合约地址的Neo总量
foreach (TransactionOutput output in outputs)
{
if (output.ScriptHash == receiver)
{
value += (ulong)output.Value;
}
}
uint now = Blockchain.GetHeader(Blockchain.GetHeight()).Timestamp;
int time = (int)now - sales_start_time;
// the current exchange rate between sales tokens and neo during the token swap period
// 获取众筹期间token和neo间的转化率
ulong swap_rate = CurrentSwapRate(time);
// crowdfunding failure
// 众筹失败
if (swap_rate == 0)
{
Refund(sender, value);
return(false);
}
value = InvestCapacity(time, sender, value);
if (value == 0)
{
return(false);
}
// crowdfunding success
// 众筹成功
ulong token = value / neo_decimals * swap_rate;
BigInteger balance = Storage.Get(Storage.CurrentContext, sender).AsBigInteger();
Storage.Put(Storage.CurrentContext, sender, token + balance);
BigInteger totalSupply = Storage.Get(Storage.CurrentContext, "totalSupply").AsBigInteger();
Storage.Put(Storage.CurrentContext, "totalSupply", token + totalSupply);
Transferred(null, sender, token);
return(true);
}
public static Transaction CreateGlobalTransfer(SignDelegate sign)
{
string preTxId = "0x7866a1aae60e7e6a2da87a681edf8c265db200ba68f4a96b447f85bb60c3594b";
UInt256 hash = UInt256.Parse(preTxId);
Transaction tx1 = Blockchain.Singleton.GetTransaction(hash);
Fixed8 preOutVal = tx1.Outputs[100].Value;
Fixed8 currentOutVal = new Fixed8(1 * (long)Math.Pow(10, 8));
if (preOutVal < currentOutVal)
{
Console.WriteLine("insufficient fund");
return(null);
}
var inputs = new List <CoinReference>
{
new CoinReference()
{
PrevHash = new UInt256(preTxId.Remove(0, 2).HexToBytes().Reverse().ToArray()),
PrevIndex = 100
}
}.ToArray();
var outputs = new List <TransactionOutput>();
var output1 = new TransactionOutput()
{
AssetId = UInt256.Parse(assetid),
ScriptHash = "AYuApoS1MQvJMQF7J9GiMcCA9du7s6YBwo".ToScriptHash(),
Value = currentOutVal
};
outputs.Add(output1);
if (preOutVal > currentOutVal)
{
var output2 = new TransactionOutput()
{
AssetId = UInt256.Parse(assetid),
ScriptHash = "AZi4EzuSSp4kiWCUvLZcWo8daymKf53ez6".ToScriptHash(),
Value = preOutVal - currentOutVal
};
outputs.Add(output2);
}
var tx = new ContractTransaction()
{
Outputs = outputs.ToArray(),
Inputs = inputs,
Attributes = new TransactionAttribute[0],
Witnesses = new Witness[0]
};
return(sign.Invoke(tx));
}
private static bool Output_GetAssetId(ExecutionEngine engine)
{
TransactionOutput output = engine.EvaluationStack.Pop().GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.EvaluationStack.Push(output.AssetId.ToArray());
return(true);
}
private JObject ConvertTransactionOutputs(int index, TransactionOutput transactionOutput)
{
var json = new JObject();
json["n"] = index;
json["asset"] = transactionOutput.AssetId.ToString();
json["value"] = transactionOutput.Value.ToString();
json["address"] = transactionOutput.ScriptHash.ToAddress();
return(json);
}
private static bool Output_GetScriptHash(ScriptEngine engine)
{
TransactionOutput output = engine.EvaluationStack.Pop().GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.EvaluationStack.Push(output.ScriptHash.ToArray());
return(true);
}
public TestTransaction(UInt256 assetId, TransactionType type, UInt160 scriptHash) : base(type)
{
TransactionOutput transVal = new TransactionOutput();
transVal.Value = Fixed8.FromDecimal(50);
transVal.AssetId = assetId;
transVal.ScriptHash = scriptHash;
base.Outputs = new TransactionOutput[1] {
transVal
};
}
protected virtual bool Output_GetValue(ExecutionEngine engine)
{
TransactionOutput output = engine.EvaluationStack.Pop().GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.EvaluationStack.Push(output.Value.GetData());
return(true);
}
/// <summary>
/// Parses a Bitcoin transaction output.
/// </summary>
/// <param name="blockMemoryStreamReader">
/// Provides access to a section of the Bitcoin blockchain file.
/// </param>
/// <returns>
/// The Bitcoin transaction output that was parsed.
/// </returns>
private static TransactionOutput ParseTransactionOutput(BlockMemoryStreamReader blockMemoryStreamReader)
{
TransactionOutput transactionOutput = new TransactionOutput();
transactionOutput.OutputValueSatoshi = blockMemoryStreamReader.ReadUInt64();
int scriptLength = (int)blockMemoryStreamReader.ReadVariableLengthInteger();
transactionOutput.OutputScript = new ByteArray(blockMemoryStreamReader.ReadBytes(scriptLength));
return(transactionOutput);
}
public void VoidTransaction_InvalidAuthorizationId_ReturnsError()
{
Mock <HttpMessageHandler> mockHttpHandler = GetHttpHandlerMock("success");
Mock <IPaymentRepository> mockRepository = GetMockRepository();
PaymentService service = GetService(mockRepository, mockHttpHandler);
TransactionOutput output = service.VoidTransaction(2).Result;
Assert.IsNotNull(output.Error);
Assert.IsTrue(output.Error.Length > 0);
}
public void VoidTransaction_ServiceReturnsFailure_ReturnsError()
{
Mock <HttpMessageHandler> mockHttpHandler = GetHttpHandlerMock("fail");
Mock <IPaymentRepository> mockRepository = GetMockRepository();
PaymentService service = GetService(mockRepository, mockHttpHandler);
TransactionOutput output = service.VoidTransaction(1).Result;
Assert.IsNotNull(output.Error);
Assert.IsTrue(output.Error.Length > 0);
}
protected virtual bool Output_GetAssetId(ExecutionEngine engine)
{
TransactionOutput output = (engine.EvaluationStack.Pop() as VM.Types.InteropInterface).GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.EvaluationStack.Push(output.AssetId.ToArray());
return(true);
}
public DepositOutput(
Credit credit,
Amount updatedBalance)
{
Transaction = new TransactionOutput(
credit.Description,
credit.Amount,
credit.TransactionDate);
UpdatedBalance = updatedBalance;
}
protected virtual bool Output_GetScriptHash(ExecutionEngine engine)
{
TransactionOutput output = engine.EvaluationStack.Pop().GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.EvaluationStack.Push(output.ScriptHash.ToArray());
return(true);
}
public Transaction ReadTransaction(LoggedBinaryReader binaryReader)
{
var version = binaryReader.ReadUInt32();
var countTransactionInputs = _hexReader.ReadVarInt(binaryReader, Endian.Little, out _);
var hasWitness = countTransactionInputs == 0;
if (hasWitness)
{
// todo: use SegWit
var __ = binaryReader.ReadByte();
countTransactionInputs = _hexReader.ReadVarInt(binaryReader, Endian.Little, out _);
}
// todo: use transaction input pool here
var transactionInputs = new TransactionInput[countTransactionInputs];
for (var i = 0; i < countTransactionInputs; i++)
{
transactionInputs[i] = ReadTransactionInput(binaryReader);
}
var countTransactionOutputs = _hexReader.ReadVarInt(binaryReader, Endian.Little, out _);
// todo: use transaction output pool here
var transactionOutputs = new TransactionOutput[countTransactionOutputs];
for (var i = 0; i < countTransactionOutputs; i++)
{
transactionOutputs[i] = ReadTransactionOutput(binaryReader);
}
var witnessAsciiStrings = new List <AsciiString>();
if (hasWitness)
{
for (var i = 0; i < countTransactionInputs; i++)
{
var countWitnessStackItems = _hexReader.ReadVarInt(binaryReader, Endian.Little, out _);
for (var j = 0; j < countWitnessStackItems; j++)
{
witnessAsciiStrings.Add(_hexReader.ReadVarString(binaryReader));
}
}
}
var lockTime = binaryReader.ReadUInt32();
var txId = GetTrxId(binaryReader.AsSpan());
return(new Transaction(txId, version, transactionInputs, transactionOutputs, lockTime, hasWitness, witnessAsciiStrings));
}
public async Task <SignedTransaction> SendAsset(byte[] toAddress, string symbol, decimal amount)
{
var toScriptHash = toAddress.ToScriptHash().ToArray(); //TODO test this
var target = new TransactionOutput {
AddressHash = toScriptHash, Amount = amount
};
var targets = new List <TransactionOutput> {
target
};
return(await SendAsset(_accountKey, symbol, targets));
}
public void PerformFundTransfer(Fixed8 amountToTransfer, UInt160 destinationScriptHash, IInventory assetId, UInt160 fromAddress)
{
// public UInt160 ChangeAddress => Wallet.ToScriptHash((string)comboBox1.SelectedItem);
var tx = new ContractTransaction();
var neoOutput = new TransactionOutput();
neoOutput.AssetId = assetId.Hash;
neoOutput.Value = amountToTransfer;
neoOutput.ScriptHash = destinationScriptHash;
tx.Outputs = new[] { neoOutput };
var walletTx = NeoWallet.MakeTransaction(tx, fromAddress);
if (walletTx == null)
{
throw new ApplicationException("Wallet TX was null. Possibly insufficient funds");
}
ContractParametersContext context;
try
{
context = new ContractParametersContext(walletTx);
}
catch (InvalidOperationException)
{
throw new ApplicationException("unsynchronized block");
}
var sign = NeoWallet.Sign(context);
if (context.Completed)
{
context.Verifiable.Scripts = context.GetScripts();
NeoWallet.ApplyTransaction(walletTx); //changes with different versions of NEO
var relay = _node.Relay(walletTx);
//TODO: make this use our transaction watcher
var originalHeight = Blockchain.Default.Height; //store the height we sent at then wait for the next block
//possibly check if sign/relay/save has actually worked?
while (Blockchain.Default.Height <= originalHeight + 1)
{
Thread.Sleep(1000); //wait for next block
}
}
else
{
throw new ApplicationException("Incompleted Signature");
}
}
/// <summary>
/// The first transaction sends all NEO to contract 'managed' by 2/3 + 1 of the validators.
/// </summary>
/// <returns>The governing token transaction output.</returns>
private static TransactionOutput GenesisGoverningTokenTransactionOutput()
{
var genesisContract = GenesisValidatorsContract();
var transactionOutput = new TransactionOutput
{
AssetId = GoverningTokenRegisterTransaction.Hash,
Value = GoverningTokenRegisterTransaction.Amount,
ScriptHash = genesisContract.ScriptHash
};
return(transactionOutput);
}
private void ProcessPaymentOutputForEmailInvoice(EmailInvoice emailInvoice, TransactionOutput output, bool sendEmailFlag)
{
if (output.Status && !output.Has3DSecure)
{
// Create order payment
var orderPayment = new OrderPayment
{
OrderId = emailInvoice.OrderId,
TimeStamp = DateTime.Now,
Amount = emailInvoice.Amount,
CurrencyCode = emailInvoice.CurrencyCode,
ExchangeRate = emailInvoice.ExchangeRate,
IsCompleted = true
};
int orderPaymentId = _orderPaymentRepository.Create(orderPayment);
// Update email invoice
emailInvoice.OrderPaymentId = orderPaymentId;
emailInvoice.Paid = true;
emailInvoice.DatePaid = DateTime.Now;
_emailInvoiceRepository.Update(emailInvoice);
// Save to comment
StringBuilder sb = new StringBuilder();
sb.AppendFormat("<b>{0}</b>", "Payment Complete");
string address = BuildEmailInvoiceBillingAddress(emailInvoice);
string amount = string.Format("{0}{1:0.00}",
emailInvoice.CurrencyCode,
Math.Round(emailInvoice.Amount * emailInvoice.ExchangeRate, 2, MidpointRounding.AwayFromZero));
string message = string.Format("Payment Reference:<br/>{0}<br/><br/>Ammount:<br/>{1}<br/><br/>{2}",
emailInvoice.PaymentRef,
amount,
address);
_orderService.ProcessOrderCommentInsertion(emailInvoice.OrderId,
emailInvoice.ProfileId,
emailInvoice.FirstName,
"Payment Complete",
message,
string.Empty);
// Send confirmation email if needed
if (sendEmailFlag)
{
_emailManager.SendPaymentInvoiceConfirmationEmail(emailInvoice.Email, emailInvoice.FirstName, amount);
}
}
}
public async Task <IActionResult> Void(VoidRequest request)
{
TransactionOutput serviceResponse = await _service.VoidTransaction(request.AuthorizationId);
StatusResponse response = new StatusResponse
{
AmountAvailable = serviceResponse.AmountAvailable,
Currency = serviceResponse.Currency,
Error = serviceResponse.Error,
Success = serviceResponse.Success
};
return(Ok(response));
}
public static Transaction CreateFakeTx(NetworkParameters @params, ulong nanocoins, Address to)
{
var t = new Transaction(@params);
var o1 = new TransactionOutput(@params, t, nanocoins, to);
t.AddOutput(o1);
// Make a previous tx simply to send us sufficient coins. This prev tx is not really valid but it doesn't
// matter for our purposes.
var prevTx = new Transaction(@params);
var prevOut = new TransactionOutput(@params, prevTx, nanocoins, to);
prevTx.AddOutput(prevOut);
// Connect it.
t.AddInput(prevOut);
return t;
}
// The function MintTokens is only usable by the chosen wallet
// contract to mint a number of tokens proportional to the
// amount of neo sent to the wallet contract. The function
// can only be called during the tokenswap period
// 将众筹的neo转化为等价的RPX tokens
private static bool MintTokens()
{
uint decimals_rate = 100000000;
//检查转入资产是否为小蚁股
byte[] neo_asset_id = new byte[] { 197, 111, 51, 252, 110, 207, 205, 12, 34, 92, 74, 179, 86, 254, 229, 147, 144, 175, 133, 96, 190, 14, 147, 15, 174, 190, 116, 166, 218, 255, 124, 155 };
Transaction trans = (Transaction)ExecutionEngine.ScriptContainer;
TransactionInput trans_input = trans.GetInputs()[0];
byte[] prev_hash = trans_input.PrevHash;
Transaction prev_trans = Blockchain.GetTransaction(prev_hash);
TransactionOutput prev_trans_output = prev_trans.GetOutputs()[trans_input.PrevIndex];
if (!BytesEqual(prev_trans_output.AssetId, neo_asset_id))
{
return(false);
}
byte[] sender = prev_trans_output.ScriptHash;
TransactionOutput[] trans_outputs = trans.GetOutputs();
byte[] receiver = ExecutionEngine.ExecutingScriptHash;
//统计转入到当前合约地址output的总和
long value = 0;
foreach (TransactionOutput trans_output in trans_outputs)
{
if (BytesEqual(trans_output.ScriptHash, receiver))
{
value += trans_output.Value;
}
}
//获得当前bonus并计算实际所得
uint swap_rate = CurrentSwapRate();
if (swap_rate == 0)
{
byte[] refund = Storage.Get(Storage.CurrentContext, "refund");
byte[] sender_value = IntToBytes(value);
byte[] new_refund = refund.Concat(sender.Concat(IntToBytes(sender_value.Length).Concat(sender_value)));
Storage.Put(Storage.CurrentContext, "refund", new_refund);
return(false);
}
long token = value * swap_rate * decimals_rate;
//落账
BigInteger total_token = BytesToInt(Storage.Get(Storage.CurrentContext, sender));
Storage.Put(Storage.CurrentContext, sender, IntToBytes(token + total_token));
byte[] totalSypply = Storage.Get(Storage.CurrentContext, "totalSypply");
Storage.Put(Storage.CurrentContext, "totalSypply", IntToBytes(token + BytesToInt(totalSypply)));
return(true);
}
private bool Output_GetScriptHash(ExecutionEngine engine)
{
if (engine.CurrentContext.EvaluationStack.Pop() is InteropInterface _interface)
{
TransactionOutput output = _interface.GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.CurrentContext.EvaluationStack.Push(output.ScriptHash.ToArray());
return(true);
}
return(false);
}
private bool Output_GetValue(ExecutionEngine engine)
{
if (engine.CurrentContext.EvaluationStack.Pop() is InteropContract _interface)
{
TransactionOutput output = _interface.GetInterface <TransactionOutput>();
if (output == null)
{
return(false);
}
engine.CurrentContext.EvaluationStack.Push(output.Value.GetData());
return(true);
}
return(false);
}
private void button2_Click(object sender, EventArgs e)
{
IEnumerable <CoinReference> inputs;
IEnumerable <TransactionOutput> outputs;
JObject json = JObject.Parse(textBox2.Text);
if (json.ContainsProperty("hex"))
{
ContractTransaction tx_mine = JsonToRequest(JObject.Parse(textBox3.Text));
ContractTransaction tx_others = (ContractTransaction)ContractParametersContext.FromJson(json).Verifiable;
inputs = tx_others.Inputs.Except(tx_mine.Inputs);
List <TransactionOutput> outputs_others = new List <TransactionOutput>(tx_others.Outputs);
foreach (TransactionOutput output_mine in tx_mine.Outputs)
{
TransactionOutput output_others = outputs_others.FirstOrDefault(p => p.AssetId == output_mine.AssetId && p.Value == output_mine.Value && p.ScriptHash == output_mine.ScriptHash);
if (output_others == null)
{
MessageBox.Show(LanHelper.LocalLanguage("Validation failed, the counterparty falsified the transaction content!"), LanHelper.LocalLanguage("Failed"), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
outputs_others.Remove(output_others);
}
outputs = outputs_others;
}
else
{
ContractTransaction tx_others = JsonToRequest(json);
inputs = tx_others.Inputs;
outputs = tx_others.Outputs;
}
try
{
if (inputs.Select(p => Blockchain.Singleton.GetTransaction(p.PrevHash).Outputs[p.PrevIndex].ScriptHash).Distinct().Any(p => Program.CurrentWallet.Contains(p)))
{
MessageBox.Show(LanHelper.LocalLanguage("Validation failed, the counterparty generated illegal transaction content!"), LanHelper.LocalLanguage("Failed"), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
catch
{
MessageBox.Show(LanHelper.LocalLanguage("Validation failed, invalid transaction or unsynchronized blockchain, please try again when synchronized!"), LanHelper.LocalLanguage("Failed"), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
outputs = outputs.Where(p => Program.CurrentWallet.Contains(p.ScriptHash));
using (TradeVerificationDialog dialog = new TradeVerificationDialog(outputs))
{
button3.Enabled = dialog.ShowDialog() == DialogResult.OK;
}
}
private void button2_Click(object sender, EventArgs e)
{
IEnumerable <CoinReference> inputs;
IEnumerable <TransactionOutput> outputs;
JObject json = JObject.Parse(textBox2.Text);
if (json.ContainsProperty("hex"))
{
ContractTransaction tx_mine = JsonToRequest(JObject.Parse(textBox3.Text));
ContractTransaction tx_others = (ContractTransaction)SignatureContext.FromJson(json).Verifiable;
inputs = tx_others.Inputs.Except(tx_mine.Inputs);
List <TransactionOutput> outputs_others = new List <TransactionOutput>(tx_others.Outputs);
foreach (TransactionOutput output_mine in tx_mine.Outputs)
{
TransactionOutput output_others = outputs_others.FirstOrDefault(p => p.AssetId == output_mine.AssetId && p.Value == output_mine.Value && p.ScriptHash == output_mine.ScriptHash);
if (output_others == null)
{
MessageBox.Show(Strings.TradeFailedFakeDataMessage, Strings.Failed, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
outputs_others.Remove(output_others);
}
outputs = outputs_others;
}
else
{
ContractTransaction tx_others = JsonToRequest(json);
inputs = tx_others.Inputs;
outputs = tx_others.Outputs;
}
try
{
if (inputs.Select(p => Blockchain.Default.GetTransaction(p.PrevHash).Outputs[p.PrevIndex].ScriptHash).Distinct().Any(p => Program.CurrentWallet.ContainsAddress(p)))
{
MessageBox.Show(Strings.TradeFailedInvalidDataMessage, Strings.Failed, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
catch
{
MessageBox.Show(Strings.TradeFailedNoSyncMessage, Strings.Failed, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
outputs = outputs.Where(p => Program.CurrentWallet.ContainsAddress(p.ScriptHash));
using (TradeVerificationDialog dialog = new TradeVerificationDialog(outputs))
{
button3.Enabled = dialog.ShowDialog() == DialogResult.OK;
}
}
// Gets the amount of assest depositied
private static BigInteger GetTransactionAmount(byte[] asset)
{
// Gets the sender transaction object [AssetId, ScriptHash, Value]
TransactionOutput senderObject = GetSenderObjectForAsset(GetSenderObjects(), asset);
BigInteger actualAmount = (long)senderObject.Value / (long)100000000;
// If the transaction asset matches return the amount
if (senderObject.AssetId == asset)
{
return(actualAmount);
}
return(actualAmount);
}
public void TestCreation()
{
var previousOutput = new TransactionInput.OutPoint(
transactionHash: new byte[] { 0x48, 0x4d, 0x40, 0xd4, 0x5b, 0x9e, 0xa0, 0xd6, 0x52, 0xfc, 0xa8, 0x25, 0x8a, 0xb7, 0xca, 0xa4, 0x25, 0x41, 0xeb, 0x52, 0x97, 0x58, 0x57, 0xf9, 0x6f, 0xb5, 0x0c, 0xd7, 0x32, 0xc8, 0xb4, 0x81 },
index: 0
);
var input = new TransactionInput(previousOutput, "");
var output = new TransactionOutput(91234, "");
var transaction = new Transaction(
new[] { input },
new[] { output }
);
}
private void TransactAction(Account[] accountPair)
{
Program.CurrentWallet = accountPair[0].Wallet;
int curWalletAmount = int.Parse(Program.CurrentWallet.GetAvailable(Blockchain.GoverningToken.Hash).ToString());
if (direction)
{
accountB.walletAccounts[index] = accountB.Wallet.CreateAccount();
accountB.Save();
TransactionOutput[] outputs = new TransactionOutput[1];
outputs[0] = new TransactionOutput
{
AssetId = Blockchain.GoverningToken.Hash,
ScriptHash = Wallet.ToScriptHash(accountPair[1].walletAccounts[index++].Address),
Value = Fixed8.Parse(amount.ToString())
};
if (curWalletAmount >= amount)
{
TransactProcess(outputs, Program.CurrentWallet);
}
else
{
Thread.Sleep(16000);
}
}
else
{
TransactionOutput[] outputs = new TransactionOutput[1];
outputs[0] = new TransactionOutput
{
AssetId = Blockchain.GoverningToken.Hash,
ScriptHash = Wallet.ToScriptHash(accountPair[1].Address),
Value = Fixed8.Parse(amount.ToString())
};
if (curWalletAmount >= amount)
{
TransactProcess(outputs, Program.CurrentWallet);
}
else
{
Thread.Sleep(16000);
}
}
}
public void CapturePayment_Success_ReturnsCorrectAvailableAmount()
{
Mock <HttpMessageHandler> mockHttpHandler = GetHttpHandlerMock("success");
Mock <IPaymentRepository> mockRepository = GetMockRepository();
PaymentRequest request = new PaymentRequest
{
Amount = 10.00M,
AuthorizationId = 1
};
PaymentService service = GetService(mockRepository, mockHttpHandler);
TransactionOutput output = service.CapturePayment(request).Result;
Assert.IsTrue(output.AmountAvailable == 5M);
}
private static Transaction CreateFakeTx(ulong nanocoins, Address to)
{
var t = new Transaction(_params);
var o1 = new TransactionOutput(_params, t, nanocoins, to);
t.AddOutput(o1);
// Make a previous tx simply to send us sufficient coins. This previous tx is not really valid but it doesn't
// matter for our purposes.
var prevTx = new Transaction(_params);
var prevOut = new TransactionOutput(_params, prevTx, nanocoins, to);
prevTx.AddOutput(prevOut);
// Connect it.
t.AddInput(prevOut);
return(t);
}
protected virtual void ReadOutputs(BinaryReader reader, Transaction transaction)
{
var ouputs = ReadCompactSize(reader);
foreach (var index in Range.UInt64(0, ouputs - 1))
{
var output = new TransactionOutput();
output.Index = (int)index;
output.Value = reader.ReadInt64();
var scriptLen = ReadCompactSize(reader);
output.ScriptBytes = reader.ReadBytes((int)scriptLen);
transaction.Outputs.Add(output);
}
}
public BlockContext(Block _block, TransactionOutput[][] _prevTxOutss, long _feesRawAmount, Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> _unspentTxOuts, Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> _spentTxOuts)
{
block = _block;
prevTxOutss = _prevTxOutss;
feeRawAmount = _feesRawAmount;
unspentTxOuts = _unspentTxOuts;
spentTxOuts = _spentTxOuts;
}
/// <summary>
/// Adds the given output to this transaction. The output must be completely initialized.
/// </summary>
public void AddOutput(TransactionOutput to)
{
to.ParentTransaction = this;
_outputs.Add(to);
}
/// <summary>
/// Adds an input to this transaction that imports value from the given output. Note that this input is NOT
/// complete and after every input is added with addInput() and every output is added with addOutput(),
/// signInputs() must be called to finalize the transaction and finish the inputs off. Otherwise it won't be
/// accepted by the network.
/// </summary>
public void AddInput(TransactionOutput from)
{
AddInput(new TransactionInput(Params, this, from));
}
public void Transactions()
{
// This test covers a bug in which Transaction.getValueSentFromMe was calculating incorrectly.
var tx = TestUtils.CreateFakeTx(_params, Utils.ToNanoCoins(1, 0), _myAddress);
// Now add another output (ie, change) that goes to some other address.
var someOtherGuy = new EcKey().ToAddress(_params);
var output = new TransactionOutput(_params, tx, Utils.ToNanoCoins(0, 5), someOtherGuy);
tx.AddOutput(output);
// Note that tx is no longer valid: it spends more than it imports. However checking transactions balance
// correctly isn't possible in SPV mode because value is a property of outputs not inputs. Without all
// transactions you can't check they add up.
_wallet.Receive(tx, null, BlockChain.NewBlockType.BestChain);
// Now the other guy creates a transaction which spends that change.
var tx2 = new Transaction(_params);
tx2.AddInput(output);
tx2.AddOutput(new TransactionOutput(_params, tx2, Utils.ToNanoCoins(0, 5), _myAddress));
// tx2 doesn't send any coins from us, even though the output is in the wallet.
Assert.AreEqual(Utils.ToNanoCoins(0, 0), tx2.GetValueSentFromMe(_wallet));
}
/// <exception cref="ProtocolException"/>
protected override void Parse()
{
_version = ReadUint32();
// First come the inputs.
var numInputs = ReadVarInt();
_inputs = new List<TransactionInput>((int) numInputs);
for (var i = 0UL; i < numInputs; i++)
{
var input = new TransactionInput(Params, this, Bytes, Cursor);
_inputs.Add(input);
Cursor += input.MessageSize;
}
// Now the outputs
var numOutputs = ReadVarInt();
_outputs = new List<TransactionOutput>((int) numOutputs);
for (var i = 0UL; i < numOutputs; i++)
{
var output = new TransactionOutput(Params, this, Bytes, Cursor);
_outputs.Add(output);
Cursor += output.MessageSize;
}
_lockTime = ReadUint32();
}
public TestWindow(Program.Logger _logger)
{
StackPanel sp1 = null;
StackPanel sp2 = null;
EventHandler<Program.LogData> _LoggerLogAdded = (sender, e) => ((Action)(() =>
{
TextBlock tb = new TextBlock();
tb.Text = e.Text;
tb.Foreground = e.Kind == Program.LogData.LogKind.error ? Brushes.Red : Brushes.White;
tb.Margin = new Thickness(0.0, 10.0, 0.0, 10.0);
sp2.Children.Add(tb);
})).BeginExecuteInUIThread();
Loaded += (sender, e) =>
{
Grid grid = new Grid();
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
grid.ColumnDefinitions.Add(new ColumnDefinition());
ScrollViewer sv1 = new ScrollViewer();
sv1.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
sv1.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
sv1.SetValue(Grid.RowProperty, 0);
sv1.SetValue(Grid.ColumnProperty, 0);
sp1 = new StackPanel();
sp1.Background = Brushes.Black;
ScrollViewer sv2 = new ScrollViewer();
sv2.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
sv2.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
sv2.SetValue(Grid.RowProperty, 1);
sv2.SetValue(Grid.ColumnProperty, 0);
sp2 = new StackPanel();
sp2.Background = Brushes.Black;
sv1.Content = sp1;
sv2.Content = sp2;
TextBox tb = new TextBox();
tb.SetValue(Grid.RowProperty, 2);
tb.SetValue(Grid.ColumnProperty, 0);
grid.Children.Add(sv1);
grid.Children.Add(sv2);
grid.Children.Add(tb);
Content = grid;
Console.SetOut(new TextBlockStreamWriter(sp1));
_logger.LogAdded += _LoggerLogAdded;
//SimulationWindow sw = new SimulationWindow();
//sw.ShowDialog();
this.StartTask(string.Empty, string.Empty, () =>
{
//string testPrivateRsaParameters;
//using (RSACryptoServiceProvider rsacsp = new RSACryptoServiceProvider(2048))
// testPrivateRsaParameters = rsacsp.ToXmlString(true);
//RealInboundChennel ric = new RealInboundChennel(7777, RsaKeySize.rsa2048, 100);
//ric.Accepted += (sender2, e2) =>
//{
// this.StartTask("", "", () =>
// {
// e2.WriteBytes(BitConverter.GetBytes(true));
// bool b = BitConverter.ToBoolean(e2.ReadBytes(), 0);
// SessionChannel sc = e2.NewSession();
// sc.WriteBytes(BitConverter.GetBytes(true));
// sc.Close();
// //e2.Close();
// });
// //e2.Close();
// //Console.WriteLine("");
//};
//ric.RequestAcceptanceStart();
//AutoResetEvent are = new AutoResetEvent(false);
//SocketChannel socketc = null;
//RealOutboundChannel roc = new RealOutboundChannel(IPAddress.Loopback, 7777, RsaKeySize.rsa2048, testPrivateRsaParameters);
//roc.Connected += (sender2, e2) =>
//{
// socketc = e2;
// socketc.Sessioned += (sender3, e3) =>
// {
// bool b3 = BitConverter.ToBoolean(e3.ReadBytes(), 0);
// Console.WriteLine("");
// };
// are.Set();
// //e2.Close();
// //Console.WriteLine("connected");
//};
//roc.RequestConnection();
//are.WaitOne();
//bool b2 = BitConverter.ToBoolean(socketc.ReadBytes(), 0);
//socketc.WriteBytes(BitConverter.GetBytes(true));
//socketc.Close();
//CirculatedInteger ci = new CirculatedInteger(5);
//Console.WriteLine(ci.GetForward(0));
//Console.WriteLine(ci.GetForward(1));
//Console.WriteLine(ci.GetForward(2));
//Console.WriteLine(ci.GetForward(3));
//Console.WriteLine(ci.GetForward(4));
//Console.WriteLine(ci.GetForward(5));
//Console.WriteLine(ci.GetForward(6));
//Console.WriteLine(ci.GetBackward(0));
//Console.WriteLine(ci.GetBackward(1));
//Console.WriteLine(ci.GetBackward(2));
//Console.WriteLine(ci.GetBackward(3));
//Console.WriteLine(ci.GetBackward(4));
//Console.WriteLine(ci.GetBackward(5));
//Console.WriteLine(ci.GetBackward(6));
Secp256k1KeyPair<Sha256Hash> secp256k1KeyPair = new Secp256k1KeyPair<Sha256Hash>(true);
Sha256Ripemd160Hash address = new Sha256Ripemd160Hash(secp256k1KeyPair.pubKey.pubKey);
TransactionInput ti1 = new TransactionInput();
ti1.LoadVersion1(0, 0, 0);
TransactionOutput to1 = new TransactionOutput();
to1.LoadVersion0(address, new Creacoin(50m));
CoinbaseTransaction ct1 = new CoinbaseTransaction();
ct1.LoadVersion0(new TransactionOutput[] { to1 });
byte[] ctBytes1 = ct1.ToBinary();
CoinbaseTransaction ct2 = SHAREDDATA.FromBinary<CoinbaseTransaction>(ctBytes1);
TransferTransaction tt1 = new TransferTransaction();
tt1.LoadVersion1(new TransactionInput[] { ti1 }, new TransactionOutput[] { to1 });
tt1.Sign(new TransactionOutput[] { to1 }, new DSAPRIVKEYBASE[] { secp256k1KeyPair.privKey });
byte[] ttBytes1 = tt1.ToBinary();
TransferTransaction tt2 = SHAREDDATA.FromBinary<TransferTransaction>(ttBytes1);
ResTransactions rt1 = new ResTransactions(new Transaction[] { ct1, tt1 });
byte[] rtBytes1 = rt1.ToBinary();
ResTransactions rt2 = SHAREDDATA.FromBinary<ResTransactions>(rtBytes1);
byte[] test1 = SHAREDDATA.ToBinary<Transaction>(ct2);
CoinbaseTransaction ct3 = SHAREDDATA.FromBinary<Transaction>(test1) as CoinbaseTransaction;
byte[] test2 = SHAREDDATA.ToBinary<Transaction>(tt2);
TransferTransaction tt3 = SHAREDDATA.FromBinary<Transaction>(test2) as TransferTransaction;
//string pathBase = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
//New.BlockManagerDB bmdb = new New.BlockManagerDB(pathBase);
//New.BlockDB blkdb = new New.BlockDB(pathBase);
//New.BlockFilePointersDB bfpdb = new New.BlockFilePointersDB(pathBase);
//New.BlockManager bm = new New.BlockManager(bmdb, blkdb, bfpdb);
//New.TestBlock block1 = new New.TestBlock(1);
//bm.AddMainBlock(block1);
//bm.AddMainBlock(block1);
//Test10NodesInv();
//TestDHT();
//bool isFirst = true;
//int portNumber = 0;
//CreaNode cnlt = null;
//tb.KeyDown += (sender2, e2) =>
//{
// if (e2.Key != Key.Enter)
// return;
// if (isFirst)
// {
// portNumber = int.Parse(tb.Text);
// FirstNodeInfosDatabase fnidb = new FirstNodeInfosDatabase(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
// cnlt = new CreaNode((ushort)portNumber, 0, "test", fnidb);
// cnlt.Start();
// cnlt.ReceivedNewChat += (sender3, e3) =>
// {
// this.ConsoleWriteLine(e3.Message);
// };
// isFirst = false;
// return;
// }
// Chat chat = new Chat();
// chat.LoadVersion0(portNumber.ToString(), tb.Text);
// chat.Sign(secp256k1KeyPair.privKey);
// cnlt.DiffuseNewChat(chat);
//};
});
};
Closed += (sender, e) =>
{
_logger.LogAdded -= _LoggerLogAdded;
string fileText = string.Empty;
foreach (var child in sp1.Children)
fileText += (child as TextBlock).Text + Environment.NewLine;
File.AppendAllText(Path.Combine(new FileInfo(Assembly.GetEntryAssembly().Location).DirectoryName, "LogTest.txt"), fileText);
};
}
public void StartSystem()
{
if (isSystemStarted)
throw new InvalidOperationException("core_started");
ahdb = new AccountHoldersDatabase(databaseBasepath);
thdb = new TransactionHistoriesDatabase(databaseBasepath);
bcadb = new BlockchainAccessDB(databaseBasepath);
bmdb = new BlockManagerDB(databaseBasepath);
bdb = new BlockDB(databaseBasepath);
bfpdb = new BlockFilePointersDB(databaseBasepath);
ufadb = new UtxoFileAccessDB(databaseBasepath);
ufpdb = new UtxoFilePointersDB(databaseBasepath);
ufptempdb = new UtxoFilePointersTempDB(databaseBasepath);
utxodb = new UtxoDB(databaseBasepath);
accountHolders = new AccountHolders();
accountHoldersFactory = new AccountHoldersFactory();
byte[] ahDataBytes = ahdb.GetData();
if (ahDataBytes.Length != 0)
accountHolders.FromBinary(ahDataBytes);
else
accountHolders.LoadVersion0();
transactionHistories = thdb.GetData().Pipe((data) => data.Length == 0 ? new TransactionHistories() : SHAREDDATA.FromBinary<TransactionHistories>(data));
transactionHistories.UnconfirmedTransactionAdded += (sender, e) =>
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
foreach (var prevTxOut in e.senders)
if (account.Address.Equals(prevTxOut.Address))
account.accountStatus.unconfirmedAmount = new CurrencyUnit(account.accountStatus.unconfirmedAmount.rawAmount + prevTxOut.Amount.rawAmount);
};
transactionHistories.UnconfirmedTransactionRemoved += (sender, e) =>
{
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
foreach (var prevTxOut in e.receivers)
if (account.Address.Equals(prevTxOut.Address))
account.accountStatus.unconfirmedAmount = new CurrencyUnit(account.accountStatus.unconfirmedAmount.rawAmount - prevTxOut.Amount.rawAmount);
};
usableBalanceCache = new CachedData<CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
rawAmount += account.accountStatus.usableAmount.rawAmount;
return new CurrencyUnit(rawAmount);
});
unusableBalanceCache = new CachedData<CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
rawAmount += account.accountStatus.unusableAmount.rawAmount;
return new CurrencyUnit(rawAmount);
});
unconfirmedBalanceCache = new CachedData<CurrencyUnit>(() =>
{
long rawAmount = 0;
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
rawAmount += account.accountStatus.unconfirmedAmount.rawAmount;
return new CurrencyUnit(rawAmount);
});
usableBalanceWithUnconfirmedCache = new CachedData<CurrencyUnit>(() => new CurrencyUnit(usableBalanceCache.Data.rawAmount - unconfirmedBalanceCache.Data.rawAmount));
unusableBalanceWithUnconformedCache = new CachedData<CurrencyUnit>(() => new CurrencyUnit(unusableBalanceCache.Data.rawAmount + unconfirmedBalanceCache.Data.rawAmount));
blockChain = new BlockChain(bcadb, bmdb, bdb, bfpdb, ufadb, ufpdb, ufptempdb, utxodb);
blockChain.LoadTransactionHistories(transactionHistories);
//<未改良>暫定？
if (blockChain.headBlockIndex == -1)
{
blockChain.UpdateChain(new GenesisBlock());
this.RaiseNotification("genesis_block_generated", 5);
}
Dictionary<Account, EventHandler<Tuple<CurrencyUnit, CurrencyUnit>>> changeAmountDict = new Dictionary<Account, EventHandler<Tuple<CurrencyUnit, CurrencyUnit>>>();
Action<bool> _UpdateBalance = (isOnlyUnconfirmed) =>
{
if (!isOnlyUnconfirmed)
{
usableBalanceCache.IsModified = true;
unusableBalanceCache.IsModified = true;
}
unconfirmedBalanceCache.IsModified = true;
usableBalanceWithUnconfirmedCache.IsModified = true;
unusableBalanceWithUnconformedCache.IsModified = true;
BalanceUpdated(this, EventArgs.Empty);
};
Action<Account, bool> _AddAddressEvent = (account, isUpdatebalance) =>
{
EventHandler<Tuple<CurrencyUnit, CurrencyUnit>> eh = (sender, e) =>
{
account.accountStatus.usableAmount = e.Item1;
account.accountStatus.unusableAmount = e.Item2;
};
changeAmountDict.Add(account, eh);
AddressEvent addressEvent = new AddressEvent(account.Address.Hash);
addressEvent.BalanceUpdated += eh;
blockChain.AddAddressEvent(addressEvent);
long rawAmount = 0;
foreach (var unconfirmedTh in transactionHistories.unconfirmedTransactionHistories.ToArray())
foreach (var prevTxOut in unconfirmedTh.senders)
if (prevTxOut.Address.Equals(account.Address))
rawAmount += prevTxOut.Amount.rawAmount;
account.accountStatus.unconfirmedAmount = new CurrencyUnit(rawAmount);
if (isUpdatebalance)
_UpdateBalance(false);
};
EventHandler<Account> _AccountAdded = (sender, e) =>
{
utxodb.Open();
_AddAddressEvent(e, true);
utxodb.Close();
};
EventHandler<Account> _AccountRemoved = (sender, e) =>
{
EventHandler<Tuple<CurrencyUnit, CurrencyUnit>> eh = changeAmountDict[e];
changeAmountDict.Remove(e);
AddressEvent addressEvent = blockChain.RemoveAddressEvent(e.Address.Hash);
addressEvent.BalanceUpdated -= eh;
_UpdateBalance(false);
};
utxodb.Open();
foreach (var accountHolder in accountHolders.AllAccountHolders)
{
foreach (var account in accountHolder.Accounts)
_AddAddressEvent(account, false);
accountHolder.AccountAdded += _AccountAdded;
accountHolder.AccountRemoved += _AccountRemoved;
}
utxodb.Close();
accountHolders.AccountHolderAdded += (sender, e) =>
{
e.AccountAdded += _AccountAdded;
e.AccountRemoved += _AccountRemoved;
};
accountHolders.AccountHolderRemoved += (semder, e) =>
{
e.AccountAdded -= _AccountAdded;
e.AccountRemoved -= _AccountRemoved;
};
blockChain.BalanceUpdated += (sender, e) => _UpdateBalance(false);
_UpdateBalance(false);
unconfirmedTtxs = new Dictionary<TransferTransaction, TransactionOutput[]>();
mining = new Mining();
mining.FoundNonce += (sender, e) => creaNodeTest.DiffuseNewBlock(e);
blockChain.Updated += (sender, e) =>
{
foreach (var block in e)
foreach (var tx in block.Transactions)
foreach (var txIn in tx.TxInputs)
{
TransferTransaction contradiction = null;
foreach (var unconfirmedTx in unconfirmedTtxs)
{
foreach (var unconfirmedTxIn in unconfirmedTx.Key.TxInputs)
if (txIn.PrevTxBlockIndex == unconfirmedTxIn.PrevTxBlockIndex && txIn.PrevTxIndex == unconfirmedTxIn.PrevTxIndex && txIn.PrevTxOutputIndex == unconfirmedTxIn.PrevTxOutputIndex)
{
contradiction = unconfirmedTx.Key;
break;
}
if (contradiction != null)
break;
}
if (contradiction != null)
unconfirmedTtxs.Remove(contradiction);
}
Mine();
};
Mine();
//creaNodeTest = new CreaNode(ps.NodePort, creaVersion, appnameWithVersion, new FirstNodeInfosDatabase(p2pDirectory));
creaNodeTest = new CreaNodeTest(blockChain, ps.NodePort, creaVersion, appnameWithVersion);
creaNodeTest.ConnectionKeeped += (sender, e) => creaNodeTest.SyncronizeBlockchain();
creaNodeTest.ReceivedNewTransaction += (sender, e) =>
{
TransferTransaction ttx = e as TransferTransaction;
if (ttx == null)
return;
TransactionOutput[] prevTxOuts = new TransactionOutput[ttx.TxInputs.Length];
for (int i = 0; i < prevTxOuts.Length; i++)
prevTxOuts[i] = blockChain.GetMainBlock(ttx.TxInputs[i].PrevTxBlockIndex).Transactions[ttx.TxInputs[i].PrevTxIndex].TxOutputs[ttx.TxInputs[i].PrevTxOutputIndex];
if (!ttx.Verify(prevTxOuts))
return;
List<TransactionOutput> senders = new List<TransactionOutput>();
List<TransactionOutput> receivers = new List<TransactionOutput>();
long sentAmount = 0;
long receivedAmount = 0;
for (int i = 0; i < ttx.txInputs.Length; i++)
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
if (prevTxOuts[i].Address.Equals(account.Address.Hash))
{
sentAmount += prevTxOuts[i].Amount.rawAmount;
senders.Add(prevTxOuts[i]);
}
for (int i = 0; i < ttx.TxOutputs.Length; i++)
foreach (var accountHolder in accountHolders.AllAccountHolders)
foreach (var account in accountHolder.Accounts)
if (ttx.TxOutputs[i].Address.Equals(account.Address.Hash))
{
receivedAmount += ttx.TxOutputs[i].Amount.rawAmount;
receivers.Add(ttx.TxOutputs[i]);
}
if (senders.Count > 0 || receivers.Count > 0)
{
TransactionHistoryType type = TransactionHistoryType.transfered;
if (receivers.Count < ttx.TxOutputs.Length)
type = TransactionHistoryType.sent;
else if (senders.Count < ttx.TxInputs.Length)
type = TransactionHistoryType.received;
transactionHistories.AddTransactionHistory(new TransactionHistory(true, false, type, DateTime.MinValue, 0, ttx.Id, senders.ToArray(), receivers.ToArray(), ttx, prevTxOuts, new CurrencyUnit(sentAmount), new CurrencyUnit(receivedAmount - sentAmount)));
}
utxodb.Open();
for (int i = 0; i < ttx.TxInputs.Length; i++)
if (blockChain.FindUtxo(prevTxOuts[i].Address, ttx.TxInputs[i].PrevTxBlockIndex, ttx.TxInputs[i].PrevTxIndex, ttx.TxInputs[i].PrevTxOutputIndex) == null)
return;
utxodb.Close();
foreach (var txIn in ttx.TxInputs)
foreach (var unconfirmedTtx in unconfirmedTtxs)
foreach (var unconfirmedTxIn in unconfirmedTtx.Key.TxInputs)
if (txIn.PrevTxBlockIndex == unconfirmedTxIn.PrevTxBlockIndex && txIn.PrevTxIndex == unconfirmedTxIn.PrevTxIndex && txIn.PrevTxOutputIndex == unconfirmedTxIn.PrevTxOutputIndex)
return;
unconfirmedTtxs.Add(ttx, prevTxOuts);
Mine();
};
creaNodeTest.ReceivedNewBlock += (sender, e) => blockChain.UpdateChain(e).Pipe((ret) => this.RaiseResult("blockchain_update", 5, ret.ToString()));
//creaNodeTest.Start();
isSystemStarted = true;
}
public void NewTransaction(IAccount iAccount, Sha256Ripemd160Hash address, CurrencyUnit amount, CurrencyUnit fee)
{
if (!isSystemStarted)
throw new InvalidOperationException("core_not_started");
Account account = iAccount as Account;
if (account == null)
throw new ArgumentException("iaccount_type");
utxodb.Open();
List<Utxo> utxosList = blockChain.GetAllUtxos(account.Address.Hash);
utxosList.Sort((a, b) =>
{
if (a.blockIndex < b.blockIndex)
return -1;
else if (a.blockIndex > b.blockIndex)
return 1;
if (a.txIndex < b.txIndex)
return -1;
else if (a.txIndex > b.txIndex)
return 1;
if (a.txOutIndex < b.txOutIndex)
return -1;
else if (a.txOutIndex > b.txOutIndex)
return 1;
return 0;
});
Utxo[] utxos = utxosList.ToArray();
utxodb.Close();
List<TransactionInput> usedTxInList = new List<TransactionInput>();
foreach (var unconfirmedTh in transactionHistories.unconfirmedTransactionHistories.ToArray())
for (int i = 0; i < unconfirmedTh.prevTxOuts.Length; i++)
if (unconfirmedTh.prevTxOuts[i].Address.Equals(account.Address.Hash))
usedTxInList.Add(unconfirmedTh.transaction.TxInputs[i]);
usedTxInList.Sort((a, b) =>
{
if (a.PrevTxBlockIndex < b.PrevTxBlockIndex)
return -1;
else if (a.PrevTxBlockIndex > b.PrevTxBlockIndex)
return 1;
if (a.PrevTxIndex < b.PrevTxIndex)
return -1;
else if (a.PrevTxIndex > b.PrevTxIndex)
return 1;
if (a.PrevTxOutputIndex < b.PrevTxOutputIndex)
return -1;
else if (a.PrevTxOutputIndex > b.PrevTxOutputIndex)
return 1;
return 0;
});
TransactionInput[] usedTxIns = usedTxInList.ToArray();
List<Utxo> unusedUtxosList = new List<Utxo>();
int position = -1;
for (int i = 0; i < usedTxIns.Length; i++)
{
bool flag = false;
while (position < utxos.Length)
{
position++;
if (usedTxIns[i].PrevTxBlockIndex == utxos[position].blockIndex && usedTxIns[i].PrevTxIndex == utxos[position].txIndex && usedTxIns[i].PrevTxOutputIndex == utxos[position].txOutIndex)
{
flag = true;
break;
}
else
unusedUtxosList.Add(utxos[position]);
}
if (!flag)
throw new InvalidOperationException();
}
long rawFeeAndAmount = amount.rawAmount + fee.rawAmount;
List<Utxo> useUtxosList = new List<Utxo>();
long rawFeeAndAmountAndChange = 0;
bool flag2 = false;
foreach (var utxo in unusedUtxosList)
{
useUtxosList.Add(utxo);
if ((rawFeeAndAmountAndChange += utxo.amount.rawAmount) > rawFeeAndAmount)
{
flag2 = true;
break;
}
}
if (!flag2)
for (int i = position + 1; i < utxos.Length; i++)
{
useUtxosList.Add(utxos[i]);
if ((rawFeeAndAmountAndChange += utxos[i].amount.rawAmount) > rawFeeAndAmount)
{
flag2 = true;
break;
}
}
if (!flag2)
throw new InvalidOperationException();
Utxo[] useUtxos = useUtxosList.ToArray();
TransactionInput[] txIns = new TransactionInput[useUtxos.Length];
for (int i = 0; i < txIns.Length; i++)
{
txIns[i] = new TransactionInput();
txIns[i].LoadVersion0(useUtxos[i].blockIndex, useUtxos[i].txIndex, useUtxos[i].txOutIndex, account.Ecdsa256KeyPair.pubKey);
}
long rawChange = rawFeeAndAmountAndChange - rawFeeAndAmount;
TransactionOutput[] txOuts = new TransactionOutput[rawChange == 0 ? 1 : 2];
txOuts[0] = new TransactionOutput();
txOuts[0].LoadVersion0(address, amount);
if (rawChange != 0)
{
txOuts[1] = new TransactionOutput();
txOuts[1].LoadVersion0(account.Address.Hash, new CurrencyUnit(rawChange));
}
TransactionOutput[] prevTxOuts = new TransactionOutput[useUtxos.Length];
for (int i = 0; i < prevTxOuts.Length; i++)
prevTxOuts[i] = blockChain.GetMainBlock(txIns[i].PrevTxBlockIndex).Transactions[txIns[i].PrevTxIndex].TxOutputs[txIns[i].PrevTxOutputIndex];
Ecdsa256PrivKey[] privKeys = new Ecdsa256PrivKey[useUtxos.Length];
for (int i = 0; i < privKeys.Length; i++)
privKeys[i] = account.Ecdsa256KeyPair.privKey;
TransferTransaction ttx = new TransferTransaction();
ttx.LoadVersion0(txIns, txOuts);
ttx.Sign(prevTxOuts, privKeys);
creaNodeTest.DiffuseNewTransaction(ttx);
}
public BlockContext CreateNextValidBlock()
{
currentBIndex++;
if (currentBIndex == 0)
{
Block blk = new GenesisBlock();
blks.Add(blk);
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> unspentTxOutsDictClone2 = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> spentTxOutsDictClone2 = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
for (int i = 0; i < keyPairs.Length; i++)
{
unspentTxOutsDictClone2.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in unspentTxOutsDict[addresses[i]])
unspentTxOutsDictClone2[addresses[i]].Add(toc);
spentTxOutsDictClone2.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in spentTxOutsDict[addresses[i]])
spentTxOutsDictClone2[addresses[i]].Add(toc);
}
return new BlockContext(blk, new TransactionOutput[][] { }, 0, unspentTxOutsDictClone2, spentTxOutsDictClone2);
}
int numOfSpendTxs = maxNumOfSpendTxs.RandomNum() + 1;
int[] numOfSpendTxOutss = new int[numOfSpendTxs];
for (int i = 0; i < numOfSpendTxOutss.Length; i++)
numOfSpendTxOutss[i] = maxNumOfSpendTxOuts.RandomNum() + 1;
TransactionOutputContext[][] spendTxOutss = new TransactionOutputContext[numOfSpendTxs][];
for (int i = 0; i < spendTxOutss.Length; i++)
{
if (unspentTxOuts.Count == 0)
break;
spendTxOutss[i] = new TransactionOutputContext[numOfSpendTxOutss[i]];
for (int j = 0; j < spendTxOutss[i].Length; j++)
{
int index = unspentTxOuts.Count.RandomNum();
spendTxOutss[i][j] = unspentTxOuts[index];
spentTxOutsDict[unspentTxOuts[index].address].Add(unspentTxOuts[index]);
unspentTxOutsDict[unspentTxOuts[index].address].Remove(unspentTxOuts[index]);
spentTxOuts.Add(unspentTxOuts[index]);
unspentTxOuts.RemoveAt(index);
if (unspentTxOuts.Count == 0)
break;
}
}
long fee = 0;
List<TransferTransaction> transferTxs = new List<TransferTransaction>();
List<TransactionOutput[]> prevTxOutsList = new List<TransactionOutput[]>();
for (int i = 0; i < spendTxOutss.Length; i++)
{
if (spendTxOutss[i] == null)
break;
long sumRawAmount = 0;
List<TransactionInput> txInputsList = new List<TransactionInput>();
for (int j = 0; j < spendTxOutss[i].Length; j++)
{
if (spendTxOutss[i][j] == null)
break;
txInputsList.Add(spendTxOutss[i][j].GenerateTransactionInput());
sumRawAmount += spendTxOutss[i][j].amount.rawAmount;
}
TransactionInput[] txIns = txInputsList.ToArray();
int num = sumRawAmount > 1000000 ? (int)Math.Ceiling(((avgIORatio - 1) * 2) * 1.RandomDouble() * txIns.Length) : 1;
TransactionOutputContext[] txOutsCon = new TransactionOutputContext[num];
TransactionOutput[] txOuts = new TransactionOutput[num];
for (int j = 0; j < txOutsCon.Length; j++)
{
long outAmount = 0;
if (sumRawAmount > 1000000)
{
long sumRawAmountDivided = sumRawAmount / 1000000;
int subtract = ((int)sumRawAmountDivided / 2).RandomNum() + 1;
outAmount = (long)subtract * 1000000;
}
else
outAmount = sumRawAmount;
sumRawAmount -= outAmount;
int index = numOfKeyPairs.RandomNum();
txOutsCon[j] = new TransactionOutputContext(currentBIndex, i + 1, j, new CurrencyUnit(outAmount), addresses[index], keyPairs[index]);
txOuts[j] = txOutsCon[j].GenerateTrasactionOutput();
}
fee += sumRawAmount;
for (int j = 0; j < txOutsCon.Length; j++)
{
unspentTxOutsDict[txOutsCon[j].address].Add(txOutsCon[j]);
unspentTxOuts.Add(txOutsCon[j]);
}
TransactionOutput[] prevTxOuts = new TransactionOutput[txIns.Length];
Ecdsa256PrivKey[] privKeys = new Ecdsa256PrivKey[txIns.Length];
for (int j = 0; j < prevTxOuts.Length; j++)
{
prevTxOuts[j] = spendTxOutss[i][j].GenerateTrasactionOutput();
privKeys[j] = spendTxOutss[i][j].keyPair.privKey;
}
TransferTransaction tTx = new TransferTransaction();
tTx.LoadVersion0(txIns, txOuts);
tTx.Sign(prevTxOuts, privKeys);
transferTxs.Add(tTx);
prevTxOutsList.Add(prevTxOuts);
}
long rewardAndFee = TransactionalBlock.GetRewardToMiner(currentBIndex, 0).rawAmount + fee;
TransactionOutputContext[] coinbaseTxOutsCon = new TransactionOutputContext[numOfCoinbaseTxOuts];
TransactionOutput[] coinbaseTxOuts = new TransactionOutput[numOfCoinbaseTxOuts];
for (int i = 0; i < coinbaseTxOutsCon.Length; i++)
{
long outAmount2 = 0;
if (i != coinbaseTxOutsCon.Length - 1)
{
long rewardAndFeeDevided = rewardAndFee / 1000000;
int subtract2 = ((int)rewardAndFeeDevided / 2).RandomNum() + 1;
outAmount2 = (long)subtract2 * 1000000;
rewardAndFee -= outAmount2;
}
else
outAmount2 = rewardAndFee;
int index = numOfKeyPairs.RandomNum();
coinbaseTxOutsCon[i] = new TransactionOutputContext(currentBIndex, 0, i, new CurrencyUnit(outAmount2), addresses[index], keyPairs[index]);
coinbaseTxOuts[i] = coinbaseTxOutsCon[i].GenerateTrasactionOutput();
}
CoinbaseTransaction coinbaseTx = new CoinbaseTransaction();
coinbaseTx.LoadVersion0(coinbaseTxOuts);
for (int i = 0; i < coinbaseTxOutsCon.Length; i++)
{
unspentTxOutsDict[coinbaseTxOutsCon[i].address].Add(coinbaseTxOutsCon[i]);
unspentTxOuts.Add(coinbaseTxOutsCon[i]);
}
prevTxOutsList.Insert(0, new TransactionOutput[] { });
Difficulty<Creahash> diff = new Difficulty<Creahash>(HASHBASE.FromHash<Creahash>(new byte[] { 0, 127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 }));
byte[] nonce = new byte[10] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
BlockHeader bh = new BlockHeader();
bh.LoadVersion0(currentBIndex, blks[blks.Count - 1].Id, DateTime.Now, diff, nonce);
NormalBlock nblk = new NormalBlock();
nblk.LoadVersion0(bh, coinbaseTx, transferTxs.ToArray());
nblk.UpdateMerkleRootHash();
blks.Add(nblk);
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> unspentTxOutsDictClone = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>> spentTxOutsDictClone = new Dictionary<Sha256Ripemd160Hash, List<TransactionOutputContext>>();
for (int i = 0; i < keyPairs.Length; i++)
{
unspentTxOutsDictClone.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in unspentTxOutsDict[addresses[i]])
unspentTxOutsDictClone[addresses[i]].Add(toc);
spentTxOutsDictClone.Add(addresses[i], new List<TransactionOutputContext>());
foreach (var toc in spentTxOutsDict[addresses[i]])
spentTxOutsDictClone[addresses[i]].Add(toc);
}
BlockContext blkCon = new BlockContext(nblk, prevTxOutsList.ToArray(), fee, unspentTxOutsDictClone, spentTxOutsDictClone);
return blkCon;
}
//TransactionOutput、TransactionInput、CoinbaseTransaction、TransferTransactionのテスト
public static void Test10()
{
Ecdsa256KeyPair keypair1 = new Ecdsa256KeyPair(true);
Ecdsa256KeyPair keypair2 = new Ecdsa256KeyPair(true);
Ecdsa256KeyPair keypair3 = new Ecdsa256KeyPair(true);
Sha256Ripemd160Hash address1 = new Sha256Ripemd160Hash(keypair1.pubKey.pubKey);
CurrencyUnit amount1 = new Creacoin(50.0m);
Sha256Ripemd160Hash address2 = new Sha256Ripemd160Hash(keypair2.pubKey.pubKey);
CurrencyUnit amount2 = new Creacoin(25.0m);
Sha256Ripemd160Hash address3 = new Sha256Ripemd160Hash(keypair3.pubKey.pubKey);
CurrencyUnit amount3 = new Yumina(0.01m);
TransactionOutput txOut1 = new TransactionOutput();
txOut1.LoadVersion0(address1, amount1);
TransactionOutput txOut2 = new TransactionOutput();
txOut2.LoadVersion0(address2, amount2);
TransactionOutput txOut3 = new TransactionOutput();
txOut3.LoadVersion0(address3, amount3);
if (txOut1.Address != address1)
throw new Exception("test10_1");
if (txOut1.Amount != amount1)
throw new Exception("test10_2");
byte[] txOutBytes = txOut1.ToBinary();
if (txOutBytes.Length != 29)
throw new Exception("test10_3");
TransactionOutput txOutRestore = SHAREDDATA.FromBinary<TransactionOutput>(txOutBytes, 0);
if (!txOut1.Address.Equals(txOutRestore.Address))
throw new Exception("test10_4");
if (txOut1.Amount.rawAmount != txOutRestore.Amount.rawAmount)
throw new Exception("test10_5");
TransactionInput txIn1 = new TransactionInput();
txIn1.LoadVersion0(0, 0, 0, keypair1.pubKey);
TransactionInput txIn2 = new TransactionInput();
txIn2.LoadVersion0(1, 0, 0, keypair2.pubKey);
TransactionInput txIn3 = new TransactionInput();
txIn3.LoadVersion0(2, 0, 0, keypair3.pubKey);
if (txIn1.PrevTxBlockIndex != 0)
throw new Exception("test10_6");
if (txIn1.PrevTxIndex != 0)
throw new Exception("test10_7");
if (txIn1.PrevTxOutputIndex != 0)
throw new Exception("test10_8");
if (txIn1.SenderPubKey != keypair1.pubKey)
throw new Exception("test10_9");
TransactionOutput[] txOuts = new TransactionOutput[] { txOut1, txOut2, txOut3 };
CoinbaseTransaction cTx = new CoinbaseTransaction();
cTx.LoadVersion0(txOuts);
if (cTx.TxOutputs != txOuts)
throw new Exception("test10_10");
if (cTx.TxInputs.Length != 0)
throw new Exception("test10_11");
byte[] cTxBytes = cTx.ToBinary();
if (cTxBytes.Length != 97)
throw new Exception("test10_12");
CoinbaseTransaction cTxRestore = SHAREDDATA.FromBinary<CoinbaseTransaction>(cTxBytes);
if (!cTx.Id.Equals(cTxRestore.Id))
throw new Exception("test10_13");
if (cTx.Verify())
throw new Exception("test10_14");
if (cTx.VerifyNotExistDustTxOutput())
throw new Exception("test10_15");
if (!cTx.VerifyNumberOfTxInputs())
throw new Exception("test10_16");
if (!cTx.VerifyNumberOfTxOutputs())
throw new Exception("test10_17");
TransactionOutput[] txOuts2 = new TransactionOutput[11];
for (int i = 0; i < txOuts2.Length; i++)
txOuts2[i] = txOut1;
CoinbaseTransaction cTx2 = new CoinbaseTransaction();
cTx2.LoadVersion0(txOuts2);
if (cTx2.Verify())
throw new Exception("test10_18");
if (!cTx2.VerifyNotExistDustTxOutput())
throw new Exception("test10_19");
if (!cTx2.VerifyNumberOfTxInputs())
throw new Exception("test10_20");
if (cTx2.VerifyNumberOfTxOutputs())
throw new Exception("test10_21");
TransactionOutput[] txOuts3 = new TransactionOutput[] { txOut1, txOut2 };
CoinbaseTransaction cTx3 = new CoinbaseTransaction();
cTx3.LoadVersion0(txOuts3);
if (!cTx3.Verify())
throw new Exception("test10_22");
if (!cTx3.VerifyNotExistDustTxOutput())
throw new Exception("test10_23");
if (!cTx3.VerifyNumberOfTxInputs())
throw new Exception("test10_24");
if (!cTx3.VerifyNumberOfTxOutputs())
throw new Exception("test10_25");
TransactionInput[] txIns = new TransactionInput[] { txIn1, txIn2, txIn3 };
TransferTransaction tTx1 = new TransferTransaction();
tTx1.LoadVersion0(txIns, txOuts);
tTx1.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
if (tTx1.TxInputs != txIns)
throw new Exception("test10_26");
if (tTx1.TxOutputs != txOuts)
throw new Exception("test10_27");
byte[] txInBytes = txIn1.ToBinary();
if (txInBytes.Length != 153)
throw new Exception("test10_28");
TransactionInput txInRestore = SHAREDDATA.FromBinary<TransactionInput>(txInBytes, 0);
if (txIn1.PrevTxBlockIndex != txInRestore.PrevTxBlockIndex)
throw new Exception("test10_29");
if (txIn1.PrevTxIndex != txInRestore.PrevTxIndex)
throw new Exception("test10_30");
if (txIn1.PrevTxOutputIndex != txInRestore.PrevTxOutputIndex)
throw new Exception("test10_31");
if (!txIn1.SenderPubKey.pubKey.BytesEquals(txInRestore.SenderPubKey.pubKey))
throw new Exception("test10_32");
if (!txIn1.SenderSignature.signature.BytesEquals(txInRestore.SenderSignature.signature))
throw new Exception("test10_33");
byte[] tTxBytes = tTx1.ToBinary();
if (tTxBytes.Length != 557)
throw new Exception("test10_34");
TransferTransaction tTxRestore = SHAREDDATA.FromBinary<TransferTransaction>(tTxBytes);
if (!tTx1.Id.Equals(tTxRestore.Id))
throw new Exception("test10_35");
if (tTx1.Verify(txOuts))
throw new Exception("test10_36");
if (tTx1.VerifyNotExistDustTxOutput())
throw new Exception("test10_37");
if (!tTx1.VerifyNumberOfTxInputs())
throw new Exception("test10_38");
if (!tTx1.VerifyNumberOfTxOutputs())
throw new Exception("test10_39");
if (!tTx1.VerifySignature(txOuts))
throw new Exception("test10_40");
if (!tTx1.VerifyPubKey(txOuts))
throw new Exception("test10_41");
if (!tTx1.VerifyAmount(txOuts))
throw new Exception("test10_42");
if (tTx1.GetFee(txOuts).rawAmount != 0)
throw new Exception("test10_43");
TransactionOutput[] txOuts4 = new TransactionOutput[] { txOut2, txOut1, txOut3 };
if (tTx1.Verify(txOuts4))
throw new Exception("test10_44");
if (tTx1.VerifySignature(txOuts4))
throw new Exception("test10_45");
if (tTx1.VerifyPubKey(txOuts4))
throw new Exception("test10_46");
byte temp2 = tTx1.TxInputs[0].SenderSignature.signature[0];
tTx1.TxInputs[0].SenderSignature.signature[0] = 0;
if (tTx1.Verify(txOuts))
throw new Exception("test10_47");
if (tTx1.VerifySignature(txOuts))
throw new Exception("test10_48");
if (!tTx1.VerifyPubKey(txOuts))
throw new Exception("test10_49");
tTx1.TxInputs[0].SenderSignature.signature[0] = temp2;
TransferTransaction tTx2 = new TransferTransaction();
tTx2.LoadVersion0(txIns, txOuts);
tTx2.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair2.privKey, keypair1.privKey, keypair3.privKey });
if (tTx2.Verify(txOuts))
throw new Exception("test10_50");
if (tTx2.VerifySignature(txOuts))
throw new Exception("test10_51");
if (!tTx2.VerifyPubKey(txOuts))
throw new Exception("test10_52");
TransferTransaction tTx3 = new TransferTransaction();
tTx3.LoadVersion0(txIns, txOuts);
tTx3.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
byte temp = tTx3.TxInputs[0].SenderPubKey.pubKey[0];
tTx3.TxInputs[0].SenderPubKey.pubKey[0] = 0;
if (tTx3.Verify(txOuts))
throw new Exception("test10_50");
if (tTx3.VerifySignature(txOuts))
throw new Exception("test10_51");
if (tTx3.VerifyPubKey(txOuts))
throw new Exception("test10_52");
tTx3.TxInputs[0].SenderPubKey.pubKey[0] = temp;
TransferTransaction tTx4 = new TransferTransaction();
tTx4.LoadVersion0(txIns, txOuts2);
tTx4.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
if (tTx4.Verify(txOuts))
throw new Exception("test10_53");
if (!tTx4.VerifyNotExistDustTxOutput())
throw new Exception("test10_54");
if (!tTx4.VerifyNumberOfTxInputs())
throw new Exception("test10_55");
if (tTx4.VerifyNumberOfTxOutputs())
throw new Exception("test10_56");
if (!tTx4.VerifySignature(txOuts))
throw new Exception("test10_57");
if (!tTx4.VerifyPubKey(txOuts))
throw new Exception("test10_58");
if (tTx4.VerifyAmount(txOuts))
throw new Exception("test10_59");
if (tTx4.GetFee(txOuts).rawAmount != -47499990000)
throw new Exception("test10_60");
TransferTransaction tTx5 = new TransferTransaction();
tTx5.LoadVersion0(txIns, txOuts3);
tTx5.Sign(txOuts, new DSAPRIVKEYBASE[] { keypair1.privKey, keypair2.privKey, keypair3.privKey });
if (!tTx5.Verify(txOuts))
throw new Exception("test10_61");
if (!tTx5.VerifyNotExistDustTxOutput())
throw new Exception("test10_62");
if (!tTx5.VerifyNumberOfTxInputs())
throw new Exception("test10_63");
if (!tTx5.VerifyNumberOfTxOutputs())
throw new Exception("test10_64");
if (!tTx5.VerifySignature(txOuts))
throw new Exception("test10_65");
if (!tTx5.VerifyPubKey(txOuts))
throw new Exception("test10_66");
if (!tTx5.VerifyAmount(txOuts))
throw new Exception("test10_67");
if (tTx5.GetFee(txOuts).rawAmount != 10000)
throw new Exception("test10_68");
TransactionInput[] txIns2 = new TransactionInput[101];
for (int i = 0; i < txIns2.Length; i++)
txIns2[i] = txIn1;
TransactionOutput[] txOuts5 = new TransactionOutput[txIns2.Length];
for (int i = 0; i < txOuts5.Length; i++)
txOuts5[i] = txOut1;
Ecdsa256PrivKey[] privKeys = new Ecdsa256PrivKey[txIns2.Length];
for (int i = 0; i < privKeys.Length; i++)
privKeys[i] = keypair1.privKey;
TransferTransaction tTx6 = new TransferTransaction();
tTx6.LoadVersion0(txIns2, txOuts3);
tTx6.Sign(txOuts5, privKeys);
if (tTx6.Verify(txOuts5))
throw new Exception("test10_61");
if (!tTx6.VerifyNotExistDustTxOutput())
throw new Exception("test10_62");
if (tTx6.VerifyNumberOfTxInputs())
throw new Exception("test10_63");
if (!tTx6.VerifyNumberOfTxOutputs())
throw new Exception("test10_64");
if (!tTx6.VerifySignature(txOuts5))
throw new Exception("test10_65");
if (!tTx6.VerifyPubKey(txOuts5))
throw new Exception("test10_66");
if (!tTx6.VerifyAmount(txOuts5))
throw new Exception("test10_67");
if (tTx6.GetFee(txOuts5).rawAmount != 497500000000)
throw new Exception("test10_68");
byte[] cTxBytes2 = SHAREDDATA.ToBinary<Transaction>(cTx);
if (cTxBytes2.Length != 117)
throw new Exception("test10_69");
CoinbaseTransaction cTxRestore2 = SHAREDDATA.FromBinary<Transaction>(cTxBytes2) as CoinbaseTransaction;
if (!cTx.Id.Equals(cTxRestore2.Id))
throw new Exception("test10_70");
byte[] tTxBytes2 = SHAREDDATA.ToBinary<Transaction>(tTx6);
if (tTxBytes2.Length != 15445)
throw new Exception("test10_71");
TransferTransaction tTxRestore2 = SHAREDDATA.FromBinary<Transaction>(tTxBytes2) as TransferTransaction;
if (!tTx6.Id.Equals(tTxRestore2.Id))
throw new Exception("test10_72");
Sha256Sha256Hash ctxid = new Sha256Sha256Hash(cTxBytes);
if (!ctxid.Equals(cTx.Id))
throw new Exception("test10_73");
Sha256Sha256Hash ttxid = new Sha256Sha256Hash(tTx6.ToBinary());
if (!ttxid.Equals(tTx6.Id))
throw new Exception("test10_74");
Console.WriteLine("test10_succeeded");
}
//Blockのテスト2
public static void Test12()
{
BlockGenerator bg = new BlockGenerator();
Block[] blks = new Block[10];
BlockContext[] blkCons = new BlockContext[blks.Length];
for (int i = 0; i < blks.Length; i++)
{
blkCons[i] = bg.CreateNextValidBlock();
blks[i] = blkCons[i].block;
if (i > 0)
{
NormalBlock nblk = blks[i] as NormalBlock;
byte[] nblkBytes = nblk.ToBinary();
NormalBlock nblkRestore = SHAREDDATA.FromBinary<NormalBlock>(nblkBytes);
if (!nblk.Id.Equals(nblkRestore.Id))
throw new Exception("test12_1");
byte[] nblkBytes2 = SHAREDDATA.ToBinary<Block>(blks[i]);
NormalBlock nblkRestore2 = SHAREDDATA.FromBinary<Block>(nblkBytes2) as NormalBlock;
if (!nblk.Id.Equals(nblkRestore2.Id))
throw new Exception("test12_2");
}
}
GenesisBlock gblk = blks[0] as GenesisBlock;
Creahash gblkid = new Creahash(gblk.ToBinary());
if (!gblk.Id.Equals(gblkid))
throw new Exception("test12_3");
NormalBlock nblk2 = blks[1] as NormalBlock;
Creahash nblkid = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid))
throw new Exception("test12_4");
nblk2.UpdateTimestamp(DateTime.Now);
Creahash nblkid2 = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid2))
throw new Exception("test12_5");
nblk2.UpdateNonce(new byte[10]);
Creahash nblkid3 = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid3))
throw new Exception("test12_6");
nblk2.UpdateMerkleRootHash();
Creahash nblkid4 = new Creahash(nblk2.header.ToBinary());
if (!nblk2.Id.Equals(nblkid4))
throw new Exception("test12_7");
if (!nblk2.VerifyBlockType())
throw new Exception("test12_8");
FoundationalBlock fblk = new FoundationalBlock();
fblk.LoadVersion0(nblk2.header, nblk2.coinbaseTxToMiner, nblk2.coinbaseTxToMiner, nblk2.transferTxs);
byte[] fblkBytes = fblk.ToBinary();
FoundationalBlock fblkRestore = SHAREDDATA.FromBinary<FoundationalBlock>(fblkBytes);
if (!fblk.Id.Equals(fblkRestore.Id))
throw new Exception("test12_9");
byte[] fblkBytes2 = SHAREDDATA.ToBinary<Block>(fblk);
FoundationalBlock fblkRestore2 = SHAREDDATA.FromBinary<Block>(fblkBytes2) as FoundationalBlock;
if (!fblk.Id.Equals(fblkRestore2.Id))
throw new Exception("test12_10");
if (fblk.VerifyBlockType())
throw new Exception("test12_11");
if (!nblk2.VerifyMerkleRootHash())
throw new Exception("test12_12");
byte[] nblkBytes3 = nblk2.ToBinary();
NormalBlock nblk3 = SHAREDDATA.FromBinary<NormalBlock>(nblkBytes3);
nblk3.header.merkleRootHash.hash[0] ^= 255;
if (nblk3.VerifyMerkleRootHash())
throw new Exception("test12_13");
byte[] nonce = new byte[10];
while (true)
{
nblk2.UpdateNonce(nonce);
if (nblk2.Id.hash[0] == 0 && nblk2.Id.hash[1] <= 127)
{
if (!nblk2.VerifyId())
throw new Exception("test12_14");
break;
}
if (nblk2.VerifyId())
throw new Exception("test12_15");
int index = nonce.Length.RandomNum();
int value = 256.RandomNum();
nonce[index] = (byte)value;
}
TransferTransaction[] transferTxs1 = new TransferTransaction[99];
for (int i = 0; i < transferTxs1.Length; i++)
transferTxs1[i] = (blks[2] as TransactionalBlock).transferTxs[0];
TransferTransaction[] transferTxs2 = new TransferTransaction[100];
for (int i = 0; i < transferTxs2.Length; i++)
transferTxs2[i] = (blks[2] as TransactionalBlock).transferTxs[0];
NormalBlock nblk4 = new NormalBlock();
nblk4.LoadVersion0(nblk2.header, nblk2.coinbaseTxToMiner, transferTxs1);
NormalBlock nblk5 = new NormalBlock();
nblk5.LoadVersion0(nblk2.header, nblk2.coinbaseTxToMiner, transferTxs2);
if (!nblk4.VerifyNumberOfTxs())
throw new Exception("test12_16");
if (nblk5.VerifyNumberOfTxs())
throw new Exception("test12_17");
for (int i = 1; i < blks.Length; i++)
{
TransactionalBlock tblk = blks[i] as TransactionalBlock;
CurrencyUnit amount = tblk.GetActualRewardToMinerAndTxFee();
CurrencyUnit amount2 = tblk.GetValidRewardToMinerAndTxFee(blkCons[i].prevTxOutss);
CurrencyUnit amount3 = tblk.GetValidTxFee(blkCons[i].prevTxOutss);
if (amount.rawAmount != (long)5400000000 + blkCons[i].feeRawAmount)
throw new Exception("test12_18");
if (amount2.rawAmount != amount.rawAmount)
throw new Exception("test12_19");
if (amount3.rawAmount != blkCons[i].feeRawAmount)
throw new Exception("test12_20");
if (!tblk.VerifyRewardAndTxFee(blkCons[i].prevTxOutss))
throw new Exception("test12_21");
if (!tblk.VerifyTransferTransaction(blkCons[i].prevTxOutss))
throw new Exception("test12_22");
bool flag = false;
TransactionOutput[][] invalidPrevTxOutss = new TransactionOutput[blkCons[i].prevTxOutss.Length][];
for (int j = 0; j < invalidPrevTxOutss.Length; j++)
{
invalidPrevTxOutss[j] = new TransactionOutput[blkCons[i].prevTxOutss[j].Length];
for (int k = 0; k < invalidPrevTxOutss[j].Length; k++)
{
if (j == 1 && k == 0)
{
invalidPrevTxOutss[j][k] = new TransactionOutput();
invalidPrevTxOutss[j][k].LoadVersion0(new Sha256Ripemd160Hash(), new CurrencyUnit(0));
flag = true;
}
else
invalidPrevTxOutss[j][k] = blkCons[i].prevTxOutss[j][k];
}
}
if (flag)
{
if (tblk.VerifyRewardAndTxFee(invalidPrevTxOutss))
throw new Exception("test12_23");
if (tblk.VerifyTransferTransaction(invalidPrevTxOutss))
throw new Exception("test12_24");
}
}
Console.WriteLine("test12_succeeded");
}
public TransactionOutput GenerateTrasactionOutput()
{
TransactionOutput txOut = new TransactionOutput();
txOut.LoadVersion0(address, amount);
return txOut;
}
