private void MineTo(CoreNode node, CycleParameters cycle, CyclePhase phase, bool end = false, int offset = 0)
{
var height = node.CreateRPCClient().GetBlockCount();
var periodStart = end ? cycle.GetPeriods().GetPeriod(phase).End : cycle.GetPeriods().GetPeriod(phase).Start;
var blocksToFind = periodStart - height + offset;
if (blocksToFind <= 0)
{
return;
}
node.FindBlock(blocksToFind);
}
//https://medium.com/@nicolasdorier/tumblebit-tumbler-mode-ea44e9a2a2ec#.a4wgwa86u
public void CanCalculatePhase()
{
var parameter = new CycleParameters
{
Start = 100,
RegistrationDuration = 10,
ClientChannelEstablishmentDuration = 11,
TumblerChannelEstablishmentDuration = 12,
TumblerCashoutDuration = 10,
ClientCashoutDuration = 13,
PaymentPhaseDuration = 3,
SafetyPeriodDuration = 2,
};
Assert.Equal("{[..o.......]..[...........]..[............]..[[...].......][.............]..}", parameter.ToString(102));
// 0 10 12 23 25 37 39 42 49 62
Assert.True(parameter.IsInPhase(CyclePhase.Registration, 100));
Assert.True(parameter.IsInPhase(CyclePhase.Registration, 109));
Assert.False(parameter.IsInPhase(CyclePhase.Registration, 110));
Assert.True(parameter.IsInPhase(CyclePhase.ClientChannelEstablishment, 112));
Assert.True(parameter.IsInPhase(CyclePhase.TumblerChannelEstablishment, 125));
Assert.True(parameter.IsInPhase(CyclePhase.TumblerCashoutPhase, 139));
Assert.True(parameter.IsInPhase(CyclePhase.PaymentPhase, 139));
Assert.True(parameter.IsInPhase(CyclePhase.ClientCashoutPhase, 149));
Assert.Equal(149 + 2, parameter.GetClientLockTime().Height);
var total = parameter.GetPeriods().Total;
Assert.Equal(100, total.Start);
Assert.Equal(162 + 2, total.End);
Assert.Equal(162 + 2, parameter.GetTumblerLockTime().Height);
var cycleGenerator = new OverlappedCycleGenerator
{
FirstCycle = parameter,
RegistrationOverlap = 3
};
Assert.Equal(100, cycleGenerator.GetRegistratingCycle(100).Start);
Assert.Equal(100, cycleGenerator.GetRegistratingCycle(106).Start);
Assert.Equal(107, cycleGenerator.GetRegistratingCycle(107).Start);
}
void GetStatus(StatusOptions options)
{
options.Query = options?.Query?.Trim() ?? String.Empty;
if (!string.IsNullOrWhiteSpace(options.Query))
{
bool parsed = false;
try
{
options.CycleId = int.Parse(options.Query);
parsed = true;
}
catch { }
try
{
options.TxId = new uint256(options.Query).ToString();
parsed = true;
}
catch { }
try
{
options.Address = BitcoinAddress.Create(options.Query, Runtime.Network).ToString();
parsed = true;
}
catch { }
if (!parsed)
{
throw new FormatException();
}
}
if (options.CycleId != null)
{
CycleParameters cycle = null;
try
{
cycle = Runtime.TumblerParameters?.CycleGenerator?.GetCycle(options.CycleId.Value);
}
catch
{
Console.WriteLine("Invalid cycle");
return;
}
var records = Runtime.Tracker.GetRecords(options.CycleId.Value);
var currentHeight = Runtime.Services.BlockExplorerService.GetCurrentHeight();
var phases = new[]
{
CyclePhase.Registration,
CyclePhase.ClientChannelEstablishment,
CyclePhase.TumblerChannelEstablishment,
CyclePhase.PaymentPhase,
CyclePhase.TumblerCashoutPhase,
CyclePhase.ClientCashoutPhase
};
if (cycle != null)
{
Console.WriteLine("Phases:");
Console.WriteLine(cycle.ToString(currentHeight));
var periods = cycle.GetPeriods();
foreach (var phase in phases)
{
var period = periods.GetPeriod(phase);
if (period.IsInPeriod(currentHeight))
{
Console.WriteLine($"In phase: {phase.ToString()} ({(period.End - currentHeight)} blocks left)");
}
}
Console.WriteLine();
}
Console.WriteLine("Records:");
foreach (var correlationGroup in records.GroupBy(r => r.Correlation))
{
Console.WriteLine("========");
foreach (var group in correlationGroup.GroupBy(r => r.TransactionType).OrderBy(r => (int)r.Key))
{
var builder = new StringBuilder();
builder.AppendLine(group.Key.ToString());
foreach (var data in group.OrderBy(g => g.RecordType))
{
builder.Append("\t" + data.RecordType.ToString());
if (data.ScriptPubKey != null)
{
builder.AppendLine(" " + data.ScriptPubKey.GetDestinationAddress(Runtime.Network));
}
if (data.TransactionId != null)
{
builder.AppendLine(" " + data.TransactionId);
}
}
Console.WriteLine(builder.ToString());
}
Console.WriteLine("========");
}
}
if (options.TxId != null)
{
var currentHeight = Runtime.Services.BlockExplorerService.GetCurrentHeight();
var txId = new uint256(options.TxId);
var result = Runtime.Tracker.Search(txId);
foreach (var record in result)
{
Console.WriteLine("Cycle " + record.Cycle);
Console.WriteLine("Type " + record.TransactionType);
}
var knownTransaction = Runtime.Services.TrustedBroadcastService.GetKnownTransaction(txId);
Transaction tx = knownTransaction?.Transaction;
if (knownTransaction != null)
{
if (knownTransaction.BroadcastableHeight != 0)
{
var blockLeft = (knownTransaction.BroadcastableHeight - currentHeight);
Console.Write("Planned for " + knownTransaction.BroadcastableHeight.ToString());
if (blockLeft > 0)
{
Console.WriteLine($" ({blockLeft} blocks left)");
}
else
{
Console.WriteLine($" ({-blockLeft} blocks ago)");
}
}
}
if (tx == null)
{
tx = Runtime.Services.BroadcastService.GetKnownTransaction(txId);
}
var txInfo = Runtime.Services.BlockExplorerService.GetTransaction(txId);
if (tx == null)
{
tx = txInfo?.Transaction;
}
if (txInfo != null)
{
if (txInfo.Confirmations != 0)
{
Console.WriteLine(txInfo.Confirmations + " Confirmations");
}
else
{
Console.WriteLine("Unconfirmed");
}
}
if (tx != null)
{
Console.WriteLine("Hex " + tx.ToHex());
}
//TODO ask to other objects for more info
}
if (options.Address != null)
{
var address = BitcoinAddress.Create(options.Address, Runtime.TumblerParameters.Network);
var result = Runtime.Tracker.Search(address.ScriptPubKey);
foreach (var record in result)
{
Console.WriteLine("Cycle " + record.Cycle);
Console.WriteLine("Type " + record.TransactionType);
}
if (Runtime.DestinationWallet != null)
{
var keyPath = Runtime.DestinationWallet.GetKeyPath(address.ScriptPubKey);
if (keyPath != null)
{
Console.WriteLine("KeyPath: " + keyPath.ToString());
}
}
}
}
void GetStatus(StatusOptions options)
{
options.Query = options?.Query?.Trim() ?? String.Empty;
if (!string.IsNullOrWhiteSpace(options.Query))
{
bool parsed = false;
if (options.Query.StartsWith("now", StringComparison.Ordinal))
{
var blockCount = Runtime.Services.BlockExplorerService.GetCurrentHeight();
options.CycleId =
Runtime.TumblerParameters?.CycleGenerator?.GetCycles(blockCount)
.OrderByDescending(o => o.Start)
.Select(o => o.Start)
.FirstOrDefault();
parsed = options.CycleId != 0;
options.Query = options.Query.Replace("now", options.CycleId.Value.ToString());
}
try
{
var regex = System.Text.RegularExpressions.Regex.Match(options.Query, @"^(\d+)(([+|-])(\d))?$");
if (regex.Success)
{
options.CycleId = int.Parse(regex.Groups[1].Value);
if (regex.Groups[3].Success && regex.Groups[4].Success)
{
int offset = 1;
if (regex.Groups[3].Value.Equals("-", StringComparison.OrdinalIgnoreCase))
{
offset = -1;
}
offset = offset * int.Parse(regex.Groups[4].Value);
options.CycleOffset = offset;
}
parsed = true;
}
}
catch { }
try
{
options.TxId = new uint256(options.Query).ToString();
parsed = true;
}
catch { }
try
{
options.Address = BitcoinAddress.Create(options.Query, Runtime.Network).ToString();
parsed = true;
}
catch { }
if (!parsed)
{
throw new FormatException();
}
}
Stats stats = new Stats();
Stats statsTotal = new Stats();
if (options.CycleId != null)
{
while (options.PreviousCount > 0)
{
CycleParameters cycle = null;
try
{
cycle = Runtime.TumblerParameters.CycleGenerator.GetCycle(options.CycleId.Value);
if (cycle == null)
{
throw new NullReferenceException(); //Cleanup
}
for (int i = 0; i < Math.Abs(options.CycleOffset); i++)
{
cycle = options.CycleOffset < 0 ? Runtime.TumblerParameters.CycleGenerator.GetPreviousCycle(cycle) : Runtime.TumblerParameters.CycleGenerator.GetNextCycle(cycle);
}
options.CycleId = cycle.Start;
}
catch
{
Console.WriteLine("Invalid cycle");
return;
}
var state = Services.OfType <StateMachinesExecutor>().Select(e => e.GetPaymentStateMachineState(cycle)).FirstOrDefault();
var records = Runtime.Tracker.GetRecords(options.CycleId.Value);
var currentHeight = Runtime.Services.BlockExplorerService.GetCurrentHeight();
bool hasData = false;
var phases = new[]
{ CyclePhase.Registration,
CyclePhase.ClientChannelEstablishment,
CyclePhase.TumblerChannelEstablishment,
CyclePhase.PaymentPhase,
CyclePhase.TumblerCashoutPhase,
CyclePhase.ClientCashoutPhase };
Console.WriteLine("=====================================");
if (cycle != null)
{
Console.WriteLine("CycleId: " + cycle.Start);
if (state != null)
{
Console.WriteLine("Status: " + state.Status);
hasData = true;
}
Console.WriteLine("Phases:");
Console.WriteLine(cycle.ToString(currentHeight));
var periods = cycle.GetPeriods();
foreach (var phase in phases)
{
var period = periods.GetPeriod(phase);
if (period.IsInPeriod(currentHeight))
{
Console.WriteLine($"In phase: {phase.ToString()} ({(period.End - currentHeight)} blocks left)");
}
}
Console.WriteLine();
}
Console.WriteLine("Records:");
foreach (var correlationGroup in records.GroupBy(r => r.Correlation))
{
stats.CorrelationGroupCount++;
hasData = true;
Console.WriteLine("========");
var transactions = correlationGroup.Where(o => o.RecordType == RecordType.Transaction).ToArray();
if (state == null)
{
var isBob = transactions.Any(o => o.TransactionType == TransactionType.TumblerEscrow);
var isAlice = transactions.Any(o => o.TransactionType == TransactionType.ClientEscrow);
if (isBob)
{
stats.BobCount++;
}
if (isAlice)
{
stats.AliceCount++;
}
var isUncooperative = transactions.Any(o => o.TransactionType == TransactionType.ClientFulfill) &&
transactions.All(o => o.TransactionType != TransactionType.ClientEscape);
if (isUncooperative)
{
stats.UncooperativeCount++;
}
var isCashout = transactions.Any(o => (o.TransactionType == TransactionType.ClientEscape || o.TransactionType == TransactionType.ClientFulfill));
if (isCashout)
{
stats.CashoutCount++;
}
}
else
{
var isUncooperative = transactions.Any(o => (o.TransactionType == TransactionType.ClientOffer || o.TransactionType == TransactionType.ClientOfferRedeem));
if (isUncooperative)
{
stats.UncooperativeCount++;
}
var isCashout = transactions.Any(o => (o.TransactionType == TransactionType.TumblerCashout));
if (isCashout)
{
stats.CashoutCount++;
}
}
foreach (var group in correlationGroup.GroupBy(r => r.TransactionType).OrderBy(r => (int)r.Key))
{
var builder = new StringBuilder();
builder.AppendLine(group.Key.ToString());
foreach (var data in group.OrderBy(g => g.RecordType))
{
builder.Append("\t" + data.RecordType.ToString());
if (data.ScriptPubKey != null)
{
builder.AppendLine(" " + data.ScriptPubKey.GetDestinationAddress(Runtime.Network));
}
if (data.TransactionId != null)
{
builder.AppendLine(" " + data.TransactionId);
}
}
Console.WriteLine(builder.ToString());
}
Console.WriteLine("========");
}
if (!hasData)
{
Console.WriteLine("Cycle " + cycle.Start + " has no data");
}
Console.WriteLine("Status for " + cycle.Start + ":");
Console.Write(stats.ToString());
Console.WriteLine("=====================================");
statsTotal = statsTotal + stats;
stats = new Stats();
options.PreviousCount--;
try
{
options.CycleId = Runtime.TumblerParameters.CycleGenerator.GetPreviousCycle(cycle).Start;
}
catch
{
break;
}
}
Console.WriteLine("Stats Total:");
Console.Write(statsTotal.ToString());
}
if (options.TxId != null)
{
var currentHeight = Runtime.Services.BlockExplorerService.GetCurrentHeight();
var txId = new uint256(options.TxId);
var result = Runtime.Tracker.Search(txId);
foreach (var record in result)
{
Console.WriteLine("Cycle " + record.Cycle);
Console.WriteLine("Type " + record.TransactionType);
}
var knownTransaction = Runtime.Services.TrustedBroadcastService.GetKnownTransaction(txId);
Transaction tx = knownTransaction?.Transaction;
if (knownTransaction != null)
{
if (knownTransaction.BroadcastableHeight != 0)
{
var blockLeft = (knownTransaction.BroadcastableHeight - currentHeight);
Console.Write("Planned for " + knownTransaction.BroadcastableHeight.ToString());
if (blockLeft > 0)
{
Console.WriteLine($" ({blockLeft} blocks left)");
}
else
{
Console.WriteLine($" ({-blockLeft} blocks ago)");
}
}
}
if (tx == null)
{
tx = Runtime.Services.BroadcastService.GetKnownTransaction(txId);
}
var txInfo = Runtime.Services.BlockExplorerService.GetTransaction(txId);
if (tx == null)
{
tx = txInfo?.Transaction;
}
if (txInfo != null)
{
if (txInfo.Confirmations != 0)
{
Console.WriteLine(txInfo.Confirmations + " Confirmations");
}
else
{
Console.WriteLine("Unconfirmed");
}
}
if (tx != null)
{
Console.WriteLine("Hex " + tx.ToHex());
}
//TODO ask to other objects for more info
}
if (options.Address != null)
{
var address = BitcoinAddress.Create(options.Address, Runtime.TumblerParameters.Network);
var result = Runtime.Tracker.Search(address.ScriptPubKey);
foreach (var record in result)
{
Console.WriteLine("Cycle " + record.Cycle);
Console.WriteLine("Type " + record.TransactionType);
}
if (Runtime.DestinationWallet != null)
{
var keyPath = Runtime.DestinationWallet.GetKeyPath(address.ScriptPubKey);
if (keyPath != null)
{
Console.WriteLine("KeyPath: " + keyPath.ToString());
}
}
}
}
//https://medium.com/@nicolasdorier/tumblebit-tumbler-mode-ea44e9a2a2ec#.a4wgwa86u
public void CanCalculatePhase()
{
var parameter = new CycleParameters
{
Start = 100,
RegistrationDuration = 10,
ClientChannelEstablishmentDuration = 11,
TumblerChannelEstablishmentDuration = 12,
TumblerCashoutDuration = 10,
ClientCashoutDuration = 13,
PaymentPhaseDuration = 3,
SafetyPeriodDuration = 2,
};
Assert.True(parameter.IsInPhase(CyclePhase.Registration, 100));
Assert.True(parameter.IsInPhase(CyclePhase.Registration, 109));
Assert.False(parameter.IsInPhase(CyclePhase.Registration, 110));
Assert.True(parameter.IsInPhase(CyclePhase.ClientChannelEstablishment, 110));
Assert.True(parameter.IsInPhase(CyclePhase.ClientChannelEstablishment, 120));
Assert.False(parameter.IsInPhase(CyclePhase.ClientChannelEstablishment, 121));
Assert.True(parameter.IsInPhase(CyclePhase.TumblerChannelEstablishment, 121));
Assert.True(parameter.IsInPhase(CyclePhase.TumblerChannelEstablishment, 132));
Assert.False(parameter.IsInPhase(CyclePhase.TumblerChannelEstablishment, 133));
Assert.False(parameter.IsInPhase(CyclePhase.TumblerCashoutPhase, 133));
Assert.False(parameter.IsInPhase(CyclePhase.TumblerCashoutPhase, 134));
Assert.True(parameter.IsInPhase(CyclePhase.TumblerCashoutPhase, 135));
Assert.True(parameter.IsInPhase(CyclePhase.TumblerCashoutPhase, 144));
Assert.False(parameter.IsInPhase(CyclePhase.TumblerCashoutPhase, 145));
Assert.False(parameter.IsInPhase(CyclePhase.PaymentPhase, 133));
Assert.False(parameter.IsInPhase(CyclePhase.PaymentPhase, 134));
Assert.True(parameter.IsInPhase(CyclePhase.PaymentPhase, 135));
Assert.True(parameter.IsInPhase(CyclePhase.PaymentPhase, 137));
Assert.False(parameter.IsInPhase(CyclePhase.PaymentPhase, 138));
Assert.True(parameter.IsInPhase(CyclePhase.ClientCashoutPhase, 145));
Assert.True(parameter.IsInPhase(CyclePhase.ClientCashoutPhase, 157));
Assert.False(parameter.IsInPhase(CyclePhase.ClientCashoutPhase, 158));
//At block 147 we will be able to broadcast refund for expected confirmation at 148
Assert.Equal(147, parameter.GetClientLockTime().Height);
var total = parameter.GetPeriods().Total;
Assert.Equal(100, total.Start);
Assert.Equal(160, total.End);
////At block 160 we will be able to broadcast refund for expected confirmation at 161
Assert.Equal(160, parameter.GetTumblerLockTime().Height);
var cycleGenerator = new OverlappedCycleGenerator();
cycleGenerator.FirstCycle = parameter;
cycleGenerator.RegistrationOverlap = 3;
Assert.Equal(100, cycleGenerator.GetRegistratingCycle(100).Start);
Assert.Equal(100, cycleGenerator.GetRegistratingCycle(106).Start);
Assert.Equal(107, cycleGenerator.GetRegistratingCycle(107).Start);
}