public Transaction CreateColdStakingSetupTransaction(Wallet.Types.Wallet wallet, string password, HdAddress spendingAddress, PubKey destinationColdPubKey, PubKey destinationHotPubKey, HdAddress changeAddress, Money amount, Money fee)
{
TransactionOutputData spendingTransaction = wallet.walletStore.GetForAddress(spendingAddress.Address).ElementAt(0);
var coin = new Coin(spendingTransaction.Id, (uint)spendingTransaction.Index, spendingTransaction.Amount, spendingTransaction.ScriptPubKey);
Key privateKey = Key.Parse(wallet.EncryptedSeed, password, wallet.Network);
Script script = ColdStakingScriptTemplate.Instance.GenerateScriptPubKey(destinationHotPubKey.Hash, destinationColdPubKey.Hash);
var builder = new TransactionBuilder(wallet.Network);
builder.Extensions.Add(new ColdStakingBuilderExtension(false));
Transaction tx = builder
.AddCoins(new List <Coin> {
coin
})
.AddKeys(new ExtKey(privateKey, wallet.ChainCode).Derive(new KeyPath(spendingAddress.HdPath)).GetWif(wallet.Network))
.Send(script, amount)
.SetChange(changeAddress.ScriptPubKey)
.SendFees(fee)
.BuildTransaction(true);
if (!builder.Verify(tx))
{
throw new WalletException("Could not build transaction, please make sure you entered the correct data.");
}
return(tx);
}
public void GetAllTransactionsReturnsTransactionsFromWallet()
{
var wallet = new Types.Wallet();
wallet.walletStore = new WalletMemoryStore();
AccountRoot stratisAccountRoot = CreateAccountRootWithHdAccountHavingAddresses("StratisAccount", KnownCoinTypes.Stratis);
TransactionOutputData transaction1 = CreateTransaction(new uint256(1), new Money(15000), 1);
TransactionOutputData transaction2 = CreateTransaction(new uint256(2), new Money(91209), 1);
transaction1.OutPoint = new OutPoint(new uint256(1), 1);
transaction1.Address = stratisAccountRoot.Accounts.ElementAt(0).InternalAddresses.ElementAt(0).Address;
wallet.walletStore.InsertOrUpdate(transaction1);
transaction2.OutPoint = new OutPoint(new uint256(2), 1);
transaction2.Address = stratisAccountRoot.Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address;
wallet.walletStore.InsertOrUpdate(transaction2);
wallet.AccountsRoot.Add(stratisAccountRoot);
List <TransactionOutputData> result = wallet.GetAllTransactions().ToList();
Assert.Equal(2, result.Count);
Assert.Contains(transaction1.OutPoint, result.Select(x => x.OutPoint));
Assert.Contains(transaction2.OutPoint, result.Select(x => x.OutPoint));
}
public static Transaction SetupValidTransaction(Features.Wallet.Types.Wallet wallet, string password, HdAddress spendingAddress, Script destinationScript, HdAddress changeAddress, Money amount, Money fee)
{
TransactionOutputData spendingTransaction = wallet.walletStore.GetForAddress(spendingAddress.Address).ElementAt(0);
spendingTransaction.Address = spendingAddress.Address;
var coin = new Coin(spendingTransaction.Id, (uint)spendingTransaction.Index, spendingTransaction.Amount, spendingTransaction.ScriptPubKey);
Key privateKey = Key.Parse(wallet.EncryptedSeed, password, wallet.Network);
var builder = new TransactionBuilder(wallet.Network);
Transaction tx = builder
.AddCoins(new List <Coin> {
coin
})
.AddKeys(new ExtKey(privateKey, wallet.ChainCode).Derive(new KeyPath(spendingAddress.HdPath)).GetWif(wallet.Network))
.Send(destinationScript, amount)
.SetChange(changeAddress.ScriptPubKey)
.SendFees(fee)
.BuildTransaction(true);
if (!builder.Verify(tx))
{
throw new WalletException("Could not build transaction, please make sure you entered the correct data.");
}
return(tx);
}
public void IsSpentWithTransactionHavingNoSpendingDetailsReturnsFalse()
{
var transaction = new TransactionOutputData
{
SpendingDetails = null
};
Assert.False(transaction.IsSpent());
}
public void IsSpentWithTransactionHavingSpendingDetailsReturnsTrue()
{
var transaction = new TransactionOutputData
{
SpendingDetails = new SpendingDetails()
};
Assert.True(transaction.IsSpent());
}
public void IsConfirmedWithTransactionHavingNoBlockHeightReturnsFalse()
{
var transaction = new TransactionOutputData
{
BlockHeight = null
};
Assert.False(transaction.IsConfirmed());
}
public void IsConfirmedWithTransactionHavingBlockHeightReturnsTrue()
{
var transaction = new TransactionOutputData
{
BlockHeight = 15
};
Assert.True(transaction.IsConfirmed());
}
private int GetConformationCount(TransactionOutputData transaction)
{
if (transaction.BlockHeight.HasValue)
{
var blockCount = this.ConsensusManager?.Tip.Height ?? -1; // TODO: This is available in FullNodeController, should refactor and reuse the logic.
return(blockCount - transaction.BlockHeight.Value);
}
return(-1);
}
public void UnspentAmountConfirmedOnlyGivenNoSpendingDetailsReturnsZero()
{
var transaction = new TransactionOutputData
{
SpendingDetails = null
};
Money result = transaction.GetUnspentAmount(true);
Assert.Equal(Money.Zero, result);
}
public static SpendingDetails CreateSpendingDetails(TransactionOutputData changeTransaction, PaymentDetails paymentDetails)
{
var spendingDetails = new SpendingDetails
{
TransactionId = changeTransaction.Id,
CreationTime = new DateTimeOffset(new DateTime(2017, 6, 23, 1, 2, 3)),
BlockHeight = changeTransaction.BlockHeight
};
spendingDetails.Payments.Add(paymentDetails);
return(spendingDetails);
}
public void UnspentAmountNotConfirmedOnlyGivenNoSpendingDetailsReturnsTransactionAmount()
{
var transaction = new TransactionOutputData
{
SpendingDetails = null,
Amount = new Money(15)
};
Money result = transaction.GetUnspentAmount(false);
Assert.Equal(new Money(15), result);
}
public void UnspentAmountConfirmedOnlyGivenBeingUnConfirmedAndSpentUnconfirmedReturnsZero()
{
var transaction = new TransactionOutputData
{
SpendingDetails = new SpendingDetails(),
Amount = new Money(15),
};
Money result = transaction.GetUnspentAmount(true);
Assert.Equal(Money.Zero, result);
}
public void UnspentAmountConfirmedOnlyGivenSpendableAndConfirmedReturnsAmount()
{
var transaction = new TransactionOutputData
{
SpendingDetails = null,
Amount = new Money(15),
BlockHeight = 15
};
Money result = transaction.GetUnspentAmount(true);
Assert.Equal(new Money(15), result);
}
public void UnspentAmountNotConfirmedOnlyGivenBeingConfirmedAndSpentConfirmedReturnsZero()
{
var transaction = new TransactionOutputData
{
SpendingDetails = new SpendingDetails {
BlockHeight = 16
},
Amount = new Money(15),
BlockHeight = 15
};
Money result = transaction.GetUnspentAmount(false);
Assert.Equal(Money.Zero, result);
}
/// <summary>
/// Determines whether or not the input's address exists in the wallet's set of addresses.
/// </summary>
/// <param name="addresses">The wallet's external and internal addresses.</param>
/// <param name="txDictionary">The set of transactions to check against.</param>
/// <param name="txIn">The input to check.</param>
/// <returns><c>true</c>if the input's address exist in the wallet.</returns>
private bool IsTxInMine(IEnumerable <HdAddress> addresses, Dictionary <uint256, TransactionOutputData> txDictionary, TxIn txIn)
{
TransactionOutputData previousTransaction = null;
txDictionary.TryGetValue(txIn.PrevOut.Hash, out previousTransaction);
if (previousTransaction == null)
{
return(false);
}
var previousTx = this.blockStore.GetTransactionById(previousTransaction.Id);
if (txIn.PrevOut.N >= previousTx.Outputs.Count)
{
return(false);
}
// We now need to check if the scriptPubkey is in our wallet.
// See https://github.com/bitcoin/bitcoin/blob/011c39c2969420d7ca8b40fbf6f3364fe72da2d0/src/script/ismine.cpp
return(IsAddressMine(addresses, previousTx.Outputs[txIn.PrevOut.N].ScriptPubKey));
}
public GetTransactionModel GetTransaction(string txid)
{
if (!uint256.TryParse(txid, out uint256 trxid))
{
throw new ArgumentException(nameof(txid));
}
WalletAccountReference accountReference = this.GetWalletAccountReference();
Types.Wallet wallet = this.walletManager.GetWalletByName(accountReference.WalletName);
HdAccount account = this.walletManager.GetAccounts(accountReference.WalletName).Single(a => a.Name == accountReference.AccountName);
// Get the transaction from the wallet by looking into received and send transactions.
List <HdAddress> addresses = account.GetCombinedAddresses().ToList();
List <TransactionOutputData> receivedTransactions = addresses.Where(r => !r.IsChangeAddress()).SelectMany(a => wallet.walletStore.GetForAddress(a.Address).Where(t => t.Id == trxid)).ToList();
List <TransactionOutputData> sendTransactions = addresses.SelectMany(a => wallet.walletStore.GetForAddress(a.Address).Where(t => t.SpendingDetails != null && t.SpendingDetails.TransactionId == trxid)).ToList();
if (!receivedTransactions.Any() && !sendTransactions.Any())
{
throw new RPCServerException(RPCErrorCode.RPC_INVALID_ADDRESS_OR_KEY, "Invalid or non-wallet transaction id.");
}
// Get the block hash from the transaction in the wallet.
TransactionOutputData transactionFromWallet = null;
uint256 blockHash = null;
int? blockHeight, blockIndex;
if (receivedTransactions.Any())
{
blockHeight = receivedTransactions.First().BlockHeight;
blockIndex = receivedTransactions.First().BlockIndex;
blockHash = receivedTransactions.First().BlockHash;
transactionFromWallet = receivedTransactions.First();
}
else
{
blockHeight = sendTransactions.First().SpendingDetails.BlockHeight;
blockIndex = sendTransactions.First().SpendingDetails.BlockIndex;
blockHash = blockHeight != null?this.ChainIndexer.GetHeader(blockHeight.Value).HashBlock : null;
}
// Get the block containing the transaction (if it has been confirmed).
ChainedHeaderBlock chainedHeaderBlock = null;
if (blockHash != null)
{
this.ConsensusManager.GetOrDownloadBlocks(new List <uint256> {
blockHash
}, b => { chainedHeaderBlock = b; });
}
Block block = null;
Transaction transactionFromStore = null;
if (chainedHeaderBlock != null)
{
block = chainedHeaderBlock.Block;
transactionFromStore = block.Transactions.Single(t => t.GetHash() == trxid);
}
DateTimeOffset transactionTime;
bool isGenerated;
string hex;
if (transactionFromStore != null)
{
// TODO: Use block header time only. The transaction times will need to be uniformly set to a fixed value when an anti-malleability softfork activates
if (transactionFromStore is IPosTransactionWithTime posTrx)
{
transactionTime = Utils.UnixTimeToDateTime(posTrx.Time);
}
else
{
transactionTime = Utils.UnixTimeToDateTime(chainedHeaderBlock.ChainedHeader.Header.Time);
}
isGenerated = transactionFromStore.IsCoinBase || transactionFromStore.IsCoinStake;
hex = transactionFromStore.ToHex();
}
else if (transactionFromWallet != null)
{
transactionTime = transactionFromWallet.CreationTime;
isGenerated = transactionFromWallet.IsCoinBase == true || transactionFromWallet.IsCoinStake == true;
hex = transactionFromWallet.Hex;
}
else
{
transactionTime = sendTransactions.First().SpendingDetails.CreationTime;
isGenerated = false;
hex = null; // TODO get from mempool
}
var model = new GetTransactionModel
{
Confirmations = blockHeight != null ? this.ConsensusManager.Tip.Height - blockHeight.Value + 1 : 0,
Isgenerated = isGenerated ? true : (bool?)null,
BlockHash = blockHash,
BlockIndex = blockIndex ?? block?.Transactions.FindIndex(t => t.GetHash() == trxid),
BlockTime = block?.Header.BlockTime.ToUnixTimeSeconds(),
TransactionId = uint256.Parse(txid),
TransactionTime = transactionTime.ToUnixTimeSeconds(),
TimeReceived = transactionTime.ToUnixTimeSeconds(),
Details = new List <GetTransactionDetailsModel>(),
Hex = hex
};
Money feeSent = Money.Zero;
if (sendTransactions.Any())
{
feeSent = wallet.GetSentTransactionFee(trxid);
}
// Send transactions details.
foreach (PaymentDetails paymentDetail in sendTransactions.Select(s => s.SpendingDetails).SelectMany(sd => sd.Payments))
{
// Only a single item should appear per destination address.
if (model.Details.SingleOrDefault(d => d.Address == paymentDetail.DestinationAddress) == null)
{
model.Details.Add(new GetTransactionDetailsModel
{
Address = paymentDetail.DestinationAddress,
Category = GetTransactionDetailsCategoryModel.Send,
Amount = -paymentDetail.Amount.ToDecimal(MoneyUnit.BTC),
Fee = -feeSent.ToDecimal(MoneyUnit.BTC),
OutputIndex = paymentDetail.OutputIndex
});
}
}
// Get the ColdStaking script template if available.
Dictionary <string, ScriptTemplate> templates = this.walletManager.GetValidStakingTemplates();
ScriptTemplate coldStakingTemplate = templates.ContainsKey("ColdStaking") ? templates["ColdStaking"] : null;
// Receive transactions details.
foreach (TransactionOutputData trxInWallet in receivedTransactions)
{
// Skip the details if the script pub key is cold staking.
// TODO: Verify if we actually need this any longer, after changing the internals to recognice account type!
if (coldStakingTemplate != null && coldStakingTemplate.CheckScriptPubKey(trxInWallet.ScriptPubKey))
{
continue;
}
GetTransactionDetailsCategoryModel category;
if (isGenerated)
{
category = model.Confirmations > this.FullNode.Network.Consensus.CoinbaseMaturity ? GetTransactionDetailsCategoryModel.Generate : GetTransactionDetailsCategoryModel.Immature;
}
else
{
category = GetTransactionDetailsCategoryModel.Receive;
}
model.Details.Add(new GetTransactionDetailsModel
{
Address = trxInWallet.Address,
Category = category,
Amount = trxInWallet.Amount.ToDecimal(MoneyUnit.BTC),
OutputIndex = trxInWallet.Index
});
}
model.Amount = model.Details.Sum(d => d.Amount);
model.Fee = model.Details.FirstOrDefault(d => d.Category == GetTransactionDetailsCategoryModel.Send)?.Fee;
return(model);
}
public List <ListTransactionsModel> ListTransactions(string account = "*", int count = 10, int skip = 0,
bool includeWatchOnly = true)
{
var listTransactionsModels = new List <ListTransactionsModel>();
if (count < 0)
{
throw new ArgumentException("Negative count", nameof(count));
}
if (skip < 0)
{
throw new ArgumentException("Negative skip", nameof(skip));
}
// Transaction dictionary of <Transaction, isWatchOnly>
// isWatchOnly to be used to specify that the transaction is watch only.
var transactions = new Dictionary <TransactionOutputData, bool>();
WalletAccountReference accountReference = this.GetWalletAccountReference();
// Get all watch-only transactions.
if (includeWatchOnly)
{
var selectedWatchOnlyTransactions = this.watchOnlyWalletManager
.GetWatchedTransactions()
.Values
.Skip(skip)
.Take(count);
foreach (var watchTransactionData in selectedWatchOnlyTransactions)
{
var watchedTransaction = this.blockStore.GetTransactionById(watchTransactionData.Id);
if (watchedTransaction == null)
{
continue;
}
var watchedOutput = watchedTransaction.Outputs.Find(
txOut => txOut.ScriptPubKey.GetDestinationAddress(Network).ToString() ==
watchTransactionData.Address);
var transactionData = new TransactionOutputData()
{
Address = watchTransactionData.Address,
Amount = watchedOutput != null ? watchedOutput.Value : 0,
Id = watchTransactionData.Id,
BlockHash = watchTransactionData.BlockHash,
BlockHeight = GetTransactionBlockHeader(watchTransactionData.Id).Height,
MerkleProof = watchTransactionData.MerkleProof
};
transactions.Add(transactionData, true);
}
}
// Get all wallet transactions for the specified wallet.
Func <IHdAccount, bool> accountFilter = account == "*" || account == null ?
Wallet.Types.Wallet.AllAccounts :
a => a.Name == account;
Wallet.Types.Wallet wallet = this.walletManager.GetWallet(accountReference.WalletName);
IEnumerable <TransactionOutputData> selectedTransactions = wallet.GetAllTransactions(accountFilter)
.Skip(skip)
.Take(count);
foreach (var transactionData in selectedTransactions)
{
transactions.Add(transactionData, false);
}
// Collect all related outputs for a given transaction.
foreach ((TransactionOutputData transactionOutputData, bool isWatchOnly) in transactions)
{
listTransactionsModels.AddRange(
GetListTransactionModels(transactionOutputData, isWatchOnly));
}
// From bitcoin/src/wallet/rpcwallet.cpp: iterate backwards until we have nCount items to return
listTransactionsModels.Sort((ListTransactionsModel x, ListTransactionsModel y) =>
{
if (x.BlockHeight == y.BlockHeight)
{
return(0);
}
return(x.BlockHeight > y.BlockHeight ? -1 : 1);
});
return(listTransactionsModels);
}
private static TransactionItemModel FindSimilarReceivedTransactionOutput(List <TransactionItemModel> items, TransactionOutputData transaction)
{
TransactionItemModel existingTransaction = items.FirstOrDefault(i => i.Id == transaction.Id &&
i.Type == TransactionItemType.Received &&
i.ConfirmedInBlock == transaction.BlockHeight);
return(existingTransaction);
}
public static WalletHistoryModel GetHistory(IWalletManager walletManager, Network network, WalletHistoryRequest request)
{
var model = new WalletHistoryModel();
// Get a list of all the transactions found in an account (or in a wallet if no account is specified), with the addresses associated with them.
IEnumerable <AccountHistory> accountsHistory = walletManager.GetHistory(request.WalletName, request.AccountName);
foreach (AccountHistory accountHistory in accountsHistory)
{
var transactionItems = new List <TransactionItemModel>();
var uniqueProcessedTxIds = new HashSet <uint256>();
IEnumerable <FlatHistory> query = accountHistory.History;
if (!string.IsNullOrEmpty(request.Address))
{
query = query.Where(x => x.Address.Address == request.Address);
}
// Sorting the history items by descending dates. That includes received and sent dates.
List <FlatHistory> items = query
.OrderBy(o => o.Transaction.IsConfirmed() ? 1 : 0)
.ThenByDescending(o => o.Transaction.SpendingDetails?.CreationTime ?? o.Transaction.CreationTime)
.ToList();
// Represents a sublist containing only the transactions that have already been spent.
List <FlatHistory> spendingDetails = items.Where(t => t.Transaction.SpendingDetails != null).ToList();
// Represents a sublist of transactions associated with receive addresses + a sublist of already spent transactions associated with change addresses.
// In effect, we filter out 'change' transactions that are not spent, as we don't want to show these in the history.
List <FlatHistory> history = items.Where(t => !t.Address.IsChangeAddress() || (t.Address.IsChangeAddress() && t.Transaction.IsSpent())).ToList();
// Represents a sublist of 'change' transactions.
List <FlatHistory> allchange = items.Where(t => t.Address.IsChangeAddress()).ToList();
foreach (FlatHistory item in history)
{
// Count only unique transactions and limit it to MaxHistoryItemsPerAccount.
int processedTransactions = uniqueProcessedTxIds.Count;
if (processedTransactions >= WalletController.MaxHistoryItemsPerAccount)
{
break;
}
TransactionOutputData transaction = item.Transaction;
HdAddress address = item.Address;
// First we look for staking transaction as they require special attention.
// A staking transaction spends one of our inputs into 2 outputs or more, paid to the same address.
if (transaction.SpendingDetails?.IsCoinStake != null && transaction.SpendingDetails.IsCoinStake.Value)
{
// We look for the output(s) related to our spending input.
List <FlatHistory> relatedOutputs = items.Where(h => h.Transaction.Id == transaction.SpendingDetails.TransactionId && h.Transaction.IsCoinStake != null && h.Transaction.IsCoinStake.Value).ToList();
if (relatedOutputs.Any())
{
// Add staking transaction details.
// The staked amount is calculated as the difference between the sum of the outputs and the input and should normally be equal to 1.
var stakingItem = new TransactionItemModel
{
Type = TransactionItemType.Staked,
ToAddress = address.Address,
Amount = relatedOutputs.Sum(o => o.Transaction.Amount) - transaction.Amount,
Id = transaction.SpendingDetails.TransactionId,
Timestamp = transaction.SpendingDetails.CreationTime,
ConfirmedInBlock = transaction.SpendingDetails.BlockHeight,
BlockIndex = transaction.SpendingDetails.BlockIndex
};
transactionItems.Add(stakingItem);
uniqueProcessedTxIds.Add(stakingItem.Id);
}
// No need for further processing if the transaction itself is the output of a staking transaction.
if (transaction.IsCoinStake != null)
{
continue;
}
}
// If this is a normal transaction (not staking) that has been spent, add outgoing fund transaction details.
if (transaction.SpendingDetails != null && transaction.SpendingDetails.IsCoinStake == null)
{
// Create a record for a 'send' transaction.
uint256 spendingTransactionId = transaction.SpendingDetails.TransactionId;
var sentItem = new TransactionItemModel
{
Type = TransactionItemType.Send,
Id = spendingTransactionId,
Timestamp = transaction.SpendingDetails.CreationTime,
ConfirmedInBlock = transaction.SpendingDetails.BlockHeight,
BlockIndex = transaction.SpendingDetails.BlockIndex,
Amount = Money.Zero
};
// If this 'send' transaction has made some external payments, i.e the funds were not sent to another address in the wallet.
if (transaction.SpendingDetails.Payments != null)
{
sentItem.Payments = new List <PaymentDetailModel>();
foreach (PaymentDetails payment in transaction.SpendingDetails.Payments)
{
sentItem.Payments.Add(new PaymentDetailModel
{
DestinationAddress = payment.DestinationAddress,
Amount = payment.Amount
});
sentItem.Amount += payment.Amount;
}
}
// Get the change address for this spending transaction.
FlatHistory changeAddress = allchange.FirstOrDefault(a => a.Transaction.Id == spendingTransactionId);
// Find all the spending details containing the spending transaction id and aggregate the sums.
// This is our best shot at finding the total value of inputs for this transaction.
var inputsAmount = new Money(spendingDetails.Where(t => t.Transaction.SpendingDetails.TransactionId == spendingTransactionId).Sum(t => t.Transaction.Amount));
// The fee is calculated as follows: funds in utxo - amount spent - amount sent as change.
sentItem.Fee = inputsAmount - sentItem.Amount - (changeAddress == null ? 0 : changeAddress.Transaction.Amount);
// Mined/staked coins add more coins to the total out.
// That makes the fee negative. If that's the case ignore the fee.
if (sentItem.Fee < 0)
{
sentItem.Fee = 0;
}
transactionItems.Add(sentItem);
uniqueProcessedTxIds.Add(sentItem.Id);
}
// We don't show in history transactions that are outputs of staking transactions.
if (transaction.IsCoinStake != null && transaction.IsCoinStake.Value && transaction.SpendingDetails == null)
{
continue;
}
// Create a record for a 'receive' transaction.
if (transaction.IsCoinStake == null && !address.IsChangeAddress())
{
// First check if we already have a similar transaction output, in which case we just sum up the amounts
TransactionItemModel existingReceivedItem = FindSimilarReceivedTransactionOutput(transactionItems, transaction);
if (existingReceivedItem == null)
{
// Add incoming fund transaction details.
var receivedItem = new TransactionItemModel
{
Type = TransactionItemType.Received,
ToAddress = address.Address,
Amount = transaction.Amount,
Id = transaction.Id,
Timestamp = transaction.CreationTime,
ConfirmedInBlock = transaction.BlockHeight,
BlockIndex = transaction.BlockIndex
};
transactionItems.Add(receivedItem);
uniqueProcessedTxIds.Add(receivedItem.Id);
}
else
{
existingReceivedItem.Amount += transaction.Amount;
}
}
}
transactionItems = transactionItems.Distinct(new SentTransactionItemModelComparer()).Select(e => e).ToList();
// Sort and filter the history items.
List <TransactionItemModel> itemsToInclude = transactionItems.OrderByDescending(t => t.Timestamp)
.Where(x => String.IsNullOrEmpty(request.SearchQuery) || (x.Id.ToString() == request.SearchQuery || x.ToAddress == request.SearchQuery || x.Payments.Any(p => p.DestinationAddress == request.SearchQuery)))
.Skip(request.Skip ?? 0)
.Take(request.Take ?? transactionItems.Count)
.ToList();
model.AccountsHistoryModel.Add(new AccountHistoryModel
{
TransactionsHistory = itemsToInclude,
Name = accountHistory.Account.Name,
CoinType = network.Consensus.CoinType,
HdPath = accountHistory.Account.HdPath
});
}
return(model);
}
public void CreateWalletData()
{
string walltName = "wallet-with-funds";
string path = Path.Combine(WalletOutputDataPath + @"\txdb", walltName + ".db");
if (File.Exists(path))
{
File.Delete(path);
}
var network = new BitcoinRegTest();
var folder = new DataFolder(WalletOutputDataPath);
var wallet = new Features.Wallet.Types.Wallet()
{
Name = walltName
};
var walletStore = new WalletStore(network, folder, wallet);
string dataPath = Path.Combine(DataPath, "wallet-data-table.json");
var dataTable = JsonConvert.DeserializeObject <WalletDataItem[]>(File.ReadAllText(dataPath))[0];
WalletData walletData = new WalletData
{
Key = dataTable.Id,
WalletName = dataTable.WalletName,
EncryptedSeed = dataTable.EncryptedSeed,
WalletTip = new HashHeightPair(uint256.Parse(dataTable.WalletTip.Split("-")[1]),
int.Parse(dataTable.WalletTip.Split("-")[0])),
BlockLocator = dataTable.BlockLocator.Select(uint256.Parse).ToList()
};
walletStore.SetData(walletData);
dataPath = Path.Combine(DataPath, "wallet-transactions-table.json");
var transactionsTable = JsonConvert.DeserializeObject <TransactionDataItem[]>(File.ReadAllText(dataPath));
foreach (var item in transactionsTable)
{
var trx = new TransactionOutputData
{
OutPoint = new OutPoint(uint256.Parse(item.OutPoint.Split("-")[0]),
int.Parse(item.OutPoint.Split("-")[1])),
Address = item.Address,
Id = uint256.Parse(item.Id),
Amount = new Money(item.Amount),
Index = item.Index,
BlockHeight = item.BlockHeight,
BlockHash = item.BlockHash != null?uint256.Parse(item.BlockHash) : null,
CreationTime = DateTimeOffset.FromUnixTimeSeconds(long.Parse(item.CreationTime)),
ScriptPubKey = new Script(Encoders.Hex.DecodeData(item.ScriptPubKey)),
IsPropagated = item.IsPropagated,
AccountIndex = item.AccountIndex,
IsCoinStake = item.IsCoinStake,
IsCoinBase = item.IsCoinBase,
IsColdCoinStake = item.IsColdCoinStake,
};
if (item.SpendingDetails != null)
{
trx.SpendingDetails = new Features.Wallet.Database.SpendingDetails
{
BlockHeight = item.SpendingDetails.BlockHeight,
IsCoinStake = item.SpendingDetails.IsCoinStake,
CreationTime = DateTimeOffset.FromUnixTimeSeconds(long.Parse(item.SpendingDetails.CreationTime)),
TransactionId = uint256.Parse(item.SpendingDetails.TransactionId)
};
if (item.SpendingDetails.Payments != null)
{
foreach (PaymentDetails spendingDetailsPayment in item.SpendingDetails.Payments)
{
trx.SpendingDetails.Payments.Add(new Features.Wallet.Database.PaymentDetails
{
Amount = new Money(spendingDetailsPayment.Amount),
DestinationAddress = spendingDetailsPayment.DestinationAddress,
DestinationScriptPubKey = new Script(Encoders.Hex.DecodeData(spendingDetailsPayment.DestinationScriptPubKey)),
OutputIndex = spendingDetailsPayment.OutputIndex,
PayToSelf = spendingDetailsPayment.PayToSelf
});
}
}
}
walletStore.InsertOrUpdate(trx);
}
}
public void ProcessTransactionWithValidColdStakingSetupLoadsTransactionsIntoWalletIfMatching()
{
DataFolder dataFolder = CreateDataFolder(this);
Directory.CreateDirectory(dataFolder.WalletPath);
Wallet.Types.Wallet wallet = this.walletFixture.GenerateBlankWallet("myWallet", "password");
(ExtKey ExtKey, string ExtPubKey)accountKeys = WalletTestsHelpers.GenerateAccountKeys(wallet, "password", "m/44'/0'/0'");
(PubKey PubKey, BitcoinPubKeyAddress Address)spendingKeys = WalletTestsHelpers.GenerateAddressKeys(wallet, accountKeys.ExtPubKey, "0/0");
(PubKey PubKey, BitcoinPubKeyAddress Address)changeKeys = WalletTestsHelpers.GenerateAddressKeys(wallet, accountKeys.ExtPubKey, "1/0");
Wallet.Types.Wallet coldWallet = this.walletFixture.GenerateBlankWallet("myColdWallet", "password");
(ExtKey ExtKey, string ExtPubKey)accountColdKeys = WalletTestsHelpers.GenerateAccountKeys(coldWallet, "password", $"m/44'/0'/{ColdStakingManager.ColdWalletAccountIndex}'");
(PubKey PubKey, BitcoinPubKeyAddress Address)destinationColdKeys = WalletTestsHelpers.GenerateAddressKeys(coldWallet, accountColdKeys.ExtPubKey, "0/0");
Wallet.Types.Wallet hotWallet = this.walletFixture.GenerateBlankWallet("myHotWallet", "password");
(ExtKey ExtKey, string ExtPubKey)accountHotKeys = WalletTestsHelpers.GenerateAccountKeys(hotWallet, "password", $"m/44'/0'/{ColdStakingManager.HotWalletAccountIndex}'");
(PubKey PubKey, BitcoinPubKeyAddress Address)destinationHotKeys = WalletTestsHelpers.GenerateAddressKeys(hotWallet, accountHotKeys.ExtPubKey, "0/0");
var spendingAddress = new HdAddress
{
Index = 0,
HdPath = $"m/44'/0'/0'/0/0",
Address = spendingKeys.Address.ToString(),
Pubkey = spendingKeys.PubKey.ScriptPubKey,
ScriptPubKey = spendingKeys.Address.ScriptPubKey,
};
var destinationColdAddress = new HdAddress
{
Index = 0,
HdPath = $"m/44'/0'/{ColdStakingManager.ColdWalletAccountIndex}'/0/0",
Address = destinationColdKeys.Address.ToString(),
Pubkey = destinationColdKeys.PubKey.ScriptPubKey,
ScriptPubKey = destinationColdKeys.Address.ScriptPubKey,
};
var destinationHotAddress = new HdAddress
{
Index = 0,
HdPath = $"m/44'/0'/{ColdStakingManager.HotWalletAccountIndex}'/0/0",
Address = destinationHotKeys.Address.ToString(),
Pubkey = destinationHotKeys.PubKey.ScriptPubKey,
ScriptPubKey = destinationHotKeys.Address.ScriptPubKey,
};
var changeAddress = new HdAddress
{
Index = 0,
HdPath = $"m/44'/0'/0'/1/0",
Address = changeKeys.Address.ToString(),
Pubkey = changeKeys.PubKey.ScriptPubKey,
ScriptPubKey = changeKeys.Address.ScriptPubKey,
};
// Generate a spendable transaction
(ChainIndexer chain, uint256 blockhash, Block block)chainInfo = WalletTestsHelpers.CreateChainAndCreateFirstBlockWithPaymentToAddress(wallet.Network, spendingAddress);
TransactionOutputData spendingTransaction = WalletTestsHelpers.CreateTransactionDataFromFirstBlock(chainInfo);
spendingTransaction.Address = spendingAddress.Address;
wallet.walletStore.InsertOrUpdate(spendingTransaction);
wallet.AccountsRoot.ElementAt(0).Accounts.Add(new HdAccount
{
Index = 0,
Name = "account 0",
HdPath = "m/44'/0'/0'",
ExtendedPubKey = accountKeys.ExtPubKey,
ExternalAddresses = new List <HdAddress> {
spendingAddress
},
InternalAddresses = new List <HdAddress> {
changeAddress
}
});
coldWallet.AccountsRoot.ElementAt(0).Accounts.Add(new HdAccount
{
Index = ColdStakingManager.ColdWalletAccountIndex,
Name = ColdStakingManager.ColdWalletAccountName,
HdPath = $"m/44'/0'/{ColdStakingManager.ColdWalletAccountIndex}'",
ExtendedPubKey = accountColdKeys.ExtPubKey,
ExternalAddresses = new List <HdAddress> {
destinationColdAddress
},
InternalAddresses = new List <HdAddress> {
}
});
hotWallet.AccountsRoot.ElementAt(0).Accounts.Add(new HdAccount
{
Index = ColdStakingManager.HotWalletAccountIndex,
Name = ColdStakingManager.HotWalletAccountName,
HdPath = $"m/44'/0'/{ColdStakingManager.HotWalletAccountIndex}'",
ExtendedPubKey = accountHotKeys.ExtPubKey,
ExternalAddresses = new List <HdAddress> {
destinationHotAddress
},
InternalAddresses = new List <HdAddress> {
}
});
var walletFeePolicy = new Mock <IWalletFeePolicy>();
walletFeePolicy.Setup(w => w.GetMinimumFee(258, 50))
.Returns(new Money(5000));
var walletSettings = new WalletSettings(new NodeSettings(network: this.Network));
var coldWalletManager = new ColdStakingManager(this.Network, chainInfo.chain, walletSettings, dataFolder, walletFeePolicy.Object,
new Mock <IAsyncProvider>().Object, new NodeLifetime(), new ScriptAddressReader(), this.LoggerFactory.Object, DateTimeProvider.Default, new Mock <ISignals>().Object, new Mock <IBroadcasterManager>().Object);
coldWalletManager.Wallets.Add(wallet);
coldWalletManager.Wallets.Add(coldWallet);
coldWalletManager.LoadKeysLookup();
// Create another instance for the hot wallet as it is not allowed to have both wallets on the same instance.
var hotWalletManager = new ColdStakingManager(this.Network, chainInfo.chain, walletSettings, dataFolder, walletFeePolicy.Object,
new Mock <IAsyncProvider>().Object, new NodeLifetime(), new ScriptAddressReader(), this.LoggerFactory.Object, DateTimeProvider.Default, new Mock <ISignals>().Object, new Mock <IBroadcasterManager>().Object);
hotWalletManager.Wallets.Add(hotWallet);
hotWalletManager.LoadKeysLookup();
// Create a cold staking setup transaction.
Transaction transaction = this.CreateColdStakingSetupTransaction(wallet, "password", spendingAddress, destinationColdKeys.PubKey, destinationHotKeys.PubKey,
changeAddress, new Money(7500), new Money(5000));
coldWalletManager.ProcessTransaction(transaction);
hotWalletManager.ProcessTransaction(transaction);
HdAddress spentAddressResult = wallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0);
Assert.Equal(1, wallet.walletStore.GetForAddress(spendingAddress.Address).Count());
Assert.Equal(transaction.GetHash(), wallet.walletStore.GetForAddress(spentAddressResult.Address).ElementAt(0).SpendingDetails.TransactionId);
Assert.Equal(transaction.Outputs[1].Value, wallet.walletStore.GetForAddress(spentAddressResult.Address).ElementAt(0).SpendingDetails.Payments.ElementAt(1).Amount);
Assert.Equal(transaction.Outputs[1].ScriptPubKey, wallet.walletStore.GetForAddress(spentAddressResult.Address).ElementAt(0).SpendingDetails.Payments.ElementAt(1).DestinationScriptPubKey);
Assert.Equal(1, wallet.walletStore.GetForAddress(wallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).InternalAddresses.ElementAt(0).Address).Count());
TransactionOutputData changeAddressResult = wallet.walletStore.GetForAddress(wallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).InternalAddresses.ElementAt(0).Address).ElementAt(0);
Assert.Equal(transaction.GetHash(), changeAddressResult.Id);
Assert.Equal(transaction.Outputs[0].Value, changeAddressResult.Amount);
Assert.Equal(transaction.Outputs[0].ScriptPubKey, changeAddressResult.ScriptPubKey);
// Verify that the transaction has been recorded in the cold wallet.
Assert.Equal(1, coldWallet.walletStore.GetForAddress(coldWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).Count());
TransactionOutputData destinationColdAddressResult = coldWallet.walletStore.GetForAddress(coldWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).ElementAt(0);
Assert.Equal(transaction.GetHash(), destinationColdAddressResult.Id);
Assert.Equal(transaction.Outputs[1].Value, destinationColdAddressResult.Amount);
Assert.Equal(transaction.Outputs[1].ScriptPubKey, destinationColdAddressResult.ScriptPubKey);
// Verify that the transaction has been recorded in the hot wallet.
Assert.Equal(1, hotWallet.walletStore.GetForAddress(hotWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).Count());
TransactionOutputData destinationHotAddressResult = hotWallet.walletStore.GetForAddress(hotWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).ElementAt(0);
Assert.Equal(transaction.GetHash(), destinationHotAddressResult.Id);
Assert.Equal(transaction.Outputs[1].Value, destinationHotAddressResult.Amount);
Assert.Equal(transaction.Outputs[1].ScriptPubKey, destinationHotAddressResult.ScriptPubKey);
// Try withdrawing from the cold staking setup.
Wallet.Types.Wallet withdrawalWallet = this.walletFixture.GenerateBlankWallet("myWithDrawalWallet", "password");
(ExtKey ExtKey, string ExtPubKey)withdrawalAccountKeys = WalletTestsHelpers.GenerateAccountKeys(wallet, "password", "m/44'/0'/0'");
(PubKey PubKey, BitcoinPubKeyAddress Address)withdrawalKeys = WalletTestsHelpers.GenerateAddressKeys(withdrawalWallet, withdrawalAccountKeys.ExtPubKey, "0/0");
// Withdrawing to this address.
var withdrawalAddress = new HdAddress
{
Index = 0,
HdPath = $"m/44'/0'/0'/0/0",
Address = withdrawalKeys.Address.ToString(),
Pubkey = withdrawalKeys.PubKey.ScriptPubKey,
ScriptPubKey = withdrawalKeys.Address.ScriptPubKey,
};
withdrawalWallet.AccountsRoot.ElementAt(0).Accounts.Add(new HdAccount
{
Index = 0,
Name = "account 0",
HdPath = "m/44'/0'/0'",
ExtendedPubKey = accountKeys.ExtPubKey,
ExternalAddresses = new List <HdAddress> {
withdrawalAddress
},
InternalAddresses = new List <HdAddress> {
}
});
// Will spend from the cold stake address and send the change back to the same address.
var coldStakeAddress = coldWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0);
Transaction withdrawalTransaction = this.CreateColdStakingWithdrawalTransaction(coldWallet, "password", coldStakeAddress,
withdrawalKeys.PubKey, ColdStakingScriptTemplate.Instance.GenerateScriptPubKey(destinationColdKeys.PubKey.Hash, destinationHotKeys.PubKey.Hash),
new Money(750), new Money(262));
// Wallet manager for the wallet receiving the funds.
var receivingWalletManager = new ColdStakingManager(this.Network, chainInfo.chain, walletSettings, dataFolder, walletFeePolicy.Object,
new Mock <IAsyncProvider>().Object, new NodeLifetime(), new ScriptAddressReader(), this.LoggerFactory.Object, DateTimeProvider.Default, new Mock <ISignals>().Object, new Mock <IBroadcasterManager>().Object);
receivingWalletManager.Wallets.Add(withdrawalWallet);
receivingWalletManager.LoadKeysLookup();
// Process the transaction in the cold wallet manager.
coldWalletManager.ProcessTransaction(withdrawalTransaction);
// Process the transaction in the hot wallet manager.
hotWalletManager.ProcessTransaction(withdrawalTransaction);
// Process the transaction in the receiving wallet manager.
receivingWalletManager.ProcessTransaction(withdrawalTransaction);
// Verify that the transaction has been recorded in the withdrawal wallet.
Assert.Equal(1, withdrawalWallet.walletStore.GetForAddress(withdrawalWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).Count());
TransactionOutputData withdrawalAddressResult = withdrawalWallet.walletStore.GetForAddress(withdrawalWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).First(x => x.Id == withdrawalTransaction.GetHash());
Assert.Equal(withdrawalTransaction.GetHash(), withdrawalAddressResult.Id);
Assert.Equal(withdrawalTransaction.Outputs[1].Value, withdrawalAddressResult.Amount);
Assert.Equal(withdrawalTransaction.Outputs[1].ScriptPubKey, withdrawalAddressResult.ScriptPubKey);
// Verify that the transaction has been recorded in the cold wallet.
Assert.Equal(2, coldWallet.walletStore.GetForAddress(coldWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).Count());
TransactionOutputData coldAddressResult = coldWallet.walletStore.GetForAddress(coldWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).First(x => x.Id == withdrawalTransaction.GetHash());
Assert.Equal(withdrawalTransaction.GetHash(), coldAddressResult.Id);
Assert.Equal(withdrawalTransaction.Outputs[0].Value, coldAddressResult.Amount);
Assert.Equal(withdrawalTransaction.Outputs[0].ScriptPubKey, coldAddressResult.ScriptPubKey);
// Verify that the transaction has been recorded in the hot wallet.
Assert.Equal(2, hotWallet.walletStore.GetForAddress(hotWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).Count());
TransactionOutputData hotAddressResult = hotWallet.walletStore.GetForAddress(hotWallet.AccountsRoot.ElementAt(0).Accounts.ElementAt(0).ExternalAddresses.ElementAt(0).Address).First(x => x.Id == withdrawalTransaction.GetHash());
Assert.Equal(withdrawalTransaction.GetHash(), hotAddressResult.Id);
Assert.Equal(withdrawalTransaction.Outputs[0].Value, hotAddressResult.Amount);
Assert.Equal(withdrawalTransaction.Outputs[0].ScriptPubKey, hotAddressResult.ScriptPubKey);
// Verify the hot amount returned by GetBalances.
AccountBalance hotBalance = hotWalletManager.GetBalances("myHotWallet", ColdStakingManager.HotWalletAccountName).FirstOrDefault();
Assert.Equal(hotBalance.AmountUnconfirmed, hotAddressResult.Amount);
// Verify the cold amount returned by GetBalances.
AccountBalance coldBalance = coldWalletManager.GetBalances("myColdWallet", ColdStakingManager.ColdWalletAccountName).FirstOrDefault();
Assert.Equal(coldBalance.AmountUnconfirmed, coldAddressResult.Amount);
}
public void WalletStore_GetBalanceForAddress_And_GetBalanceForAccount()
{
DataFolder dataFolder = CreateDataFolder(this);
WalletStore store = new WalletStore(this.Network, dataFolder, new Types.Wallet {
Name = "wallet1", EncryptedSeed = "EncryptedSeed1"
});
// Create some temp data
for (int indexAddress = 0; indexAddress < 3; indexAddress++)
{
var scriptInsert = new Key().PubKey.GetAddress(this.Network).ScriptPubKey.ToString();
for (int indexTrx = 0; indexTrx < 5; indexTrx++)
{
store.InsertOrUpdate(Create(new OutPoint(new uint256((ulong)indexTrx), indexAddress), scriptInsert));
}
}
string script = null;
for (int accountIndex = 0; accountIndex < 2; accountIndex++)
{
script = new Key().PubKey.GetAddress(this.Network).ScriptPubKey.ToString();
TransactionOutputData trx = null;
// spent
trx = Create(new OutPoint(new uint256(21), accountIndex * 10), script, 2); store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(22), accountIndex * 10), script, 2); trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(23), accountIndex * 10), script, 2); trx.IsColdCoinStake = true; trx.BlockHeight = null; store.InsertOrUpdate(trx);
// cold stake unspent spend
trx = Create(new OutPoint(new uint256(3), accountIndex * 10), script, 2); trx.IsColdCoinStake = true; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(4), accountIndex * 10), script, 2); trx.IsColdCoinStake = true; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
// cold stake unspent spend unconfirmed
trx = Create(new OutPoint(new uint256(5), accountIndex * 10), script, 2); trx.IsColdCoinStake = true; trx.BlockHeight = null; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(6), accountIndex * 10), script, 2); trx.IsColdCoinStake = true; trx.BlockHeight = null; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
// unspent spend
trx = Create(new OutPoint(new uint256(7), accountIndex * 10), script, 2); trx.IsColdCoinStake = false; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(8), accountIndex * 10), script, 2); trx.IsColdCoinStake = null; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
// unspent spend unconfirmed
trx = Create(new OutPoint(new uint256(9), accountIndex * 10), script, 2); trx.IsColdCoinStake = false; trx.BlockHeight = null; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(10), accountIndex * 10), script, 2); trx.IsColdCoinStake = null; trx.BlockHeight = null; trx.SpendingDetails = null; store.InsertOrUpdate(trx);
}
var findforAddress = script;
var res = store.GetBalanceForAddress(findforAddress, false);
res.AmountConfirmed.Should().Be(20);
res.AmountUnconfirmed.Should().Be(20);
res = store.GetBalanceForAddress(findforAddress, true);
res.AmountConfirmed.Should().Be(10);
res.AmountUnconfirmed.Should().Be(10);
res = store.GetBalanceForAccount(2, false);
res.AmountConfirmed.Should().Be(40);
res.AmountUnconfirmed.Should().Be(40);
res = store.GetBalanceForAccount(2, true);
res.AmountConfirmed.Should().Be(20);
res.AmountUnconfirmed.Should().Be(20);
}
public void WalletStore_GetAccountHistory()
{
DataFolder dataFolder = CreateDataFolder(this);
WalletStore store = new WalletStore(this.Network, dataFolder, new Types.Wallet {
Name = "wallet1", EncryptedSeed = "EncryptedSeed1"
});
string script = null;
script = new Key().PubKey.GetAddress(this.Network).ScriptPubKey.ToString();
TransactionOutputData trx = null;
ulong index = 20;
ulong time = 2000;
var dt = DateTimeOffset.Now;
// unconfirmed spent
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// with 4 outputs
trx = Create(new OutPoint(new uint256(index++), 00), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0001), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0002), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0003), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails.BlockHeight = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// unconfirmed unspent
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// with 4 outputs
trx = Create(new OutPoint(new uint256(index++), 00), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0001), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0002), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0003), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.BlockHeight = null; trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// confirmed spent
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// with 4 outputs
trx = Create(new OutPoint(new uint256(index++), 00), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0001), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0002), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0003), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// confirmed unspent
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index++), 10), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
// with 4 outputs
trx = Create(new OutPoint(new uint256(index++), 00), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0001), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = true; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0002), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
trx = Create(new OutPoint(new uint256(index), 0003), script, 2); trx.SpendingDetails.CreationTime = dt.AddMinutes(time--); trx.SpendingDetails = null; trx.IsColdCoinStake = false; store.InsertOrUpdate(trx);
var res = store.GetAccountHistory(2, false);
res.Should().HaveCount(22);
res = store.GetAccountHistory(2, true);
res.Should().HaveCount(15);
}
private WalletTransactionHandlerTestContext SetupWallet()
{
DataFolder dataFolder = CreateDataFolder(this);
Types.Wallet wallet = WalletTestsHelpers.GenerateBlankWallet("myWallet1", "password");
(ExtKey ExtKey, string ExtPubKey)accountKeys = WalletTestsHelpers.GenerateAccountKeys(wallet, "password", "m/44'/0'/0'");
(PubKey PubKey, BitcoinPubKeyAddress Address)spendingKeys = WalletTestsHelpers.GenerateAddressKeys(wallet, accountKeys.ExtPubKey, "0/0");
(PubKey PubKey, BitcoinPubKeyAddress Address)destinationKeys = WalletTestsHelpers.GenerateAddressKeys(wallet, accountKeys.ExtPubKey, "0/1");
var address = new HdAddress
{
Index = 0,
HdPath = $"m/44'/0'/0'/0/0",
Address = spendingKeys.Address.ToString(),
Pubkey = spendingKeys.PubKey.ScriptPubKey,
ScriptPubKey = spendingKeys.Address.ScriptPubKey,
// Transactions = new List<TransactionData>()
};
var chain = new ChainIndexer(wallet.Network);
WalletTestsHelpers.AddBlocksWithCoinbaseToChain(wallet.walletStore as WalletMemoryStore, wallet.Network, chain, address);
TransactionOutputData addressTransaction = wallet.walletStore.GetForAddress(address.Address).First();
wallet.AccountsRoot.ElementAt(0).Accounts.Add(new HdAccount
{
Index = 0,
Name = "account1",
HdPath = "m/44'/0'/0'",
ExtendedPubKey = accountKeys.ExtPubKey,
ExternalAddresses = new List <HdAddress> {
address
},
InternalAddresses = new List <HdAddress>()
});
var walletFeePolicy = new Mock <IWalletFeePolicy>();
walletFeePolicy.Setup(w => w.GetFeeRate(FeeType.Low.ToConfirmations()))
.Returns(new FeeRate(20000));
var walletManager = new WalletManager(this.LoggerFactory.Object, this.Network, chain,
new WalletSettings(NodeSettings.Default(this.Network)), dataFolder,
walletFeePolicy.Object, new Mock <IAsyncProvider>().Object, new NodeLifetime(), DateTimeProvider.Default, this.scriptAddressReader);
var walletTransactionHandler =
new WalletTransactionHandler(this.LoggerFactory.Object, walletManager, walletFeePolicy.Object, this.Network, this.standardTransactionPolicy);
walletManager.Wallets.Add(wallet);
var walletReference = new WalletAccountReference
{
AccountName = "account1",
WalletName = "myWallet1"
};
return(new WalletTransactionHandlerTestContext
{
Wallet = wallet,
AccountKeys = accountKeys,
DestinationKeys = destinationKeys,
AddressTransaction = addressTransaction,
WalletTransactionHandler = walletTransactionHandler,
WalletReference = walletReference
});
}
/**
* Collects all related outputs for a given transaction.
* 1. For "send" transactions, find a later transaction that spent an output.
* 2. For "receive" transactions, just render the output.
*/
private IEnumerable <ListTransactionsModel> GetListTransactionModels(
TransactionOutputData transactionOutputData, bool isWatchOnly)
{
var transaction = this.blockStore.GetTransactionById(transactionOutputData.Id);
var chainedHeader = GetTransactionBlockHeader(transactionOutputData.Id);
if (transaction == null)
{
return(new List <ListTransactionsModel>());
}
var listTransactionModels = new List <ListTransactionsModel>();
uint blockTime = Utils.DateTimeToUnixTime(chainedHeader.Header.BlockTime);
// Add all "receives" to the wallet.
var listTransactionModel = new ListTransactionsModel()
{
InvolvesWatchOnly = isWatchOnly,
Amount = transactionOutputData.Amount.ToDecimal(MoneyUnit.BTC),
Address = transactionOutputData.Address,
Category = ListSinceBlockTransactionCategoryModel.Receive,
TransactionId = transaction.GetHash().ToString(),
BlockHeight = chainedHeader.Height,
BlockHash = chainedHeader.HashBlock.ToString(),
BlockTime = blockTime,
TransactionTime = blockTime,
Confirmations = this.chainIndexer.Tip.Height - chainedHeader.Height + 1
};
if (transaction.IsCoinBase)
{
// COIN_MATURITY = 100 as part of bitcoin consensus.
listTransactionModel.Category = listTransactionModel.Confirmations < 100 ?
ListSinceBlockTransactionCategoryModel.Immature :
ListSinceBlockTransactionCategoryModel.Generate;
}
listTransactionModels.Add(listTransactionModel);
var spendingDetails = transactionOutputData.SpendingDetails;
if (spendingDetails?.BlockHeight == null)
{
return(listTransactionModels);
}
var spendChainHeader = GetTransactionBlockHeader(spendingDetails.TransactionId);
var spentTransactionOutput = new ListTransactionsModel()
{
InvolvesWatchOnly = isWatchOnly,
Amount = -transactionOutputData.Amount.ToDecimal(MoneyUnit.BTC),
Address = transactionOutputData.Address,
Category = ListSinceBlockTransactionCategoryModel.Send,
TransactionId = spendingDetails.TransactionId.ToString(),
BlockHeight = spendingDetails.BlockHeight ?? -1,
BlockHash = spendingDetails.IsSpentConfirmed() ? spendChainHeader.HashBlock.ToString() : "",
BlockTime = spendChainHeader.Header.Time,
Confirmations = this.chainIndexer.Tip.Height - spendChainHeader.Height + 1,
TimeReceived = Utils.DateTimeToUnixTime(spendingDetails.CreationTime)
};
listTransactionModels.Add(spentTransactionOutput);
return(listTransactionModels);
}