protected void Page_Load(object sender, EventArgs e)
{
PageAccessRequired = new Access(CurrentOrganization, AccessAspect.BookkeepingDetails, AccessType.Read);
this._authenticationData = GetAuthenticationDataAndCulture();
HotBitcoinAddresses addresses = HotBitcoinAddresses.ForOrganization(_authenticationData.CurrentOrganization);
foreach (HotBitcoinAddress address in addresses)
{
if (address.Chain == BitcoinChain.Core)
{
// These shouldn't exist much, so make sure that we have the equivalent Cash address registered
try
{
HotBitcoinAddress.FromAddress(BitcoinChain.Cash, address.ProtocolLevelAddress);
}
catch (ArgumentException)
{
// We didn't have it, so create it
BitcoinUtility.TestUnspents(BitcoinChain.Cash, address.ProtocolLevelAddress);
}
}
}
Response.ContentType = "application/json";
Response.Output.WriteLine(FormatJson(addresses));
Response.End();
}
public static AjaxCallResult SetBitcoinPayoutAddress(string bitcoinAddress)
{
AuthenticationData authData = GetAuthenticationDataAndCulture();
if (authData == null)
{
throw new UnauthorizedAccessException();
}
// Remove whitespace from submitted address (whitespace will probably be entered in some cases)
bitcoinAddress = bitcoinAddress.Replace(" ", string.Empty);
// Remove a possible start of "bitcoincash:"
if (bitcoinAddress.StartsWith("bitcoincash:"))
{
bitcoinAddress = bitcoinAddress.Substring("bitcoincash:".Length);
}
if (string.IsNullOrEmpty(authData.CurrentUser.BitcoinPayoutAddress))
{
if (!BitcoinUtility.IsValidBitcoinAddress(bitcoinAddress))
{
return(new AjaxCallResult {
Success = false, DisplayMessage = "Invalid address"
});
}
authData.CurrentUser.BitcoinPayoutAddress = bitcoinAddress;
authData.CurrentUser.BitcoinPayoutAddressTimeSet = DateTime.UtcNow.ToString(CultureInfo.InvariantCulture);
// TODO: Create notifications for CEO and for user
NotificationCustomStrings strings = new NotificationCustomStrings();
strings["BitcoinAddress"] = bitcoinAddress;
OutboundComm userNotify = OutboundComm.CreateNotification(authData.CurrentOrganization,
"BitcoinPayoutAddress_Set", strings, People.FromSingle(authData.CurrentUser));
strings["ConcernedPersonName"] = authData.CurrentUser.Canonical;
OutboundComm adminNotify = OutboundComm.CreateNotification(authData.CurrentOrganization,
"BitcoinPayoutAddress_Set_OfficerNotify", strings); // will send to admins of org as no people specified
return(new AjaxCallResult {
Success = true
});
}
else
{
// If the address is already set
return(new AjaxCallResult {
Success = false, DisplayMessage = "Address already set"
});
}
}
public override void Run()
{
HotBitcoinAddressUnspent utxoToReturn = HotBitcoinAddressUnspent.FromIdentity(UtxoIdentity);
HotBitcoinAddress utxoAddress = utxoToReturn.Address;
BitcoinSecret secretKey = utxoAddress.PrivateKey;
// TODO: Verify that the utxoAddress is an EchoTest address, i.e. has second path component == BitcoinUtility.BitcoinEchoTestIndex
string returnAddress = BitcoinUtility.GetInputAddressesForTransaction(BitcoinChain.Cash, utxoToReturn.TransactionHash)[0]; // assumes at least one input address -- not coinbase
// Return the money
BitcoinTransactionInputs inputs = utxoToReturn.AsInputs;
Int64 satoshisToReturn = utxoToReturn.AmountSatoshis;
Coin[] coins = inputs.Coins;
ICoin[] iCoins = coins;
ISecret[] privateKeys = utxoToReturn.AsInputs.PrivateKeys;
TransactionBuilder txBuilder = new TransactionBuilder();
txBuilder = txBuilder.SendFees(new Satoshis(BitcoinUtility.EchoFeeSatoshis));
txBuilder = txBuilder.AddCoins(iCoins);
txBuilder = txBuilder.AddKeys(privateKeys);
if (returnAddress.StartsWith("1"))
{
txBuilder = txBuilder.Send(new BitcoinPubKeyAddress(returnAddress),
new Satoshis(utxoToReturn.AmountSatoshis - BitcoinUtility.EchoFeeSatoshis));
}
else if (returnAddress.StartsWith("3"))
{
txBuilder = txBuilder.Send(new BitcoinScriptAddress(returnAddress, Network.Main),
new Satoshis(utxoToReturn.AmountSatoshis - BitcoinUtility.EchoFeeSatoshis));
}
else
{
throw new ArgumentException("Unrecognized address format");
}
Transaction tx = txBuilder.BuildTransaction(true, SigHash.ForkId | SigHash.All);
BitcoinUtility.BroadcastTransaction(tx, BitcoinChain.Cash);
utxoToReturn.Delete();
utxoAddress.UpdateTotal();
// Update the ledger
string tx2Description = "Bitcoin echo test repayment";
FinancialTransaction ledgerTx2 = FinancialTransaction.Create(this.Organization,
DateTime.UtcNow, tx2Description);
ledgerTx2.AddRow(this.Organization.FinancialAccounts.DebtsOther, satoshisToReturn, this.Person);
ledgerTx2.AddRow(this.Organization.FinancialAccounts.AssetsBitcoinHot, -satoshisToReturn, this.Person);
ledgerTx2.BlockchainHash = tx.GetHash().ToString();
}
public void ValidateBitcoinAddressTest()
{
Assert.IsTrue(BitcoinUtility.IsValidBitcoinAddress("1AGNa15ZQXAZUgFiqJ2i7Z2DPU2J6hW62i")); // VALID
Assert.IsTrue(BitcoinUtility.IsValidBitcoinAddress("1Q1pE5vPGEEMqRcVRMbtBK842Y6Pzo6nK9")); // VALID
Assert.IsTrue(BitcoinUtility.IsValidBitcoinAddress("3KS6AuQbZARSvqnaHoHfL1Xhm3bTLFAzoK")); // VALID MULTISIG
Assert.IsFalse(BitcoinUtility.IsValidBitcoinAddress("1AGNa15ZQXAZUgFiqJ2i7Z2DPU2J6hW62X")); // checksum changed, original data
Assert.IsFalse(BitcoinUtility.IsValidBitcoinAddress("1ANNa15ZQXAZUgFiqJ2i7Z2DPU2J6hW62i")); // data changed, original checksum
Assert.IsFalse(BitcoinUtility.IsValidBitcoinAddress("1A Na15ZQXAZUgFiqJ2i7Z2DPU2J6hW62i")); // invalid chars
Assert.IsFalse(BitcoinUtility.IsValidBitcoinAddress("BZbvjr")); // checksum is fine, address too short
}
static public BlockchainTransactionRow FromInsightInfoJson(JObject json, bool inRow = false)
{
BlockchainTransactionRow newRow = new BlockchainTransactionRow();
newRow.Address = (string)json["addr"];
if (string.IsNullOrEmpty(newRow.Address) && !inRow)
{
newRow.Address = (string)json["scriptPubKey"]["addresses"][0];
}
if (newRow.Address.StartsWith("bitcoincash:")) // make sure we're using the same machine readable format
{
newRow.Address = BitcoinUtility.EnsureLegacyAddress(newRow.Address);
}
string valueSatoshisString = (string)json["valueSat"];
if (!string.IsNullOrEmpty(valueSatoshisString))
{
newRow.ValueSatoshis = Int64.Parse(valueSatoshisString);
}
else
{
// no valueSat field; we must parse a double without loss of precision
string valueDoubleString = (string)json["value"];
int indexOfDecimalPoint = valueDoubleString.IndexOf('.');
// The length needs to be eight places past the decimal point, so
// zero-pad on the right side until it is
while (valueDoubleString.Length <= indexOfDecimalPoint + 8) // less-or-equal is correct here: comparing index and length
{
valueDoubleString += "0"; // pad to eight decimal places
}
// We've now made sure that we have the full eight decimal places, so
// we can safely remove the decimal point and have an integer string
valueDoubleString = valueDoubleString.Replace(".", "");
// Finally, parse as integer string
newRow.ValueSatoshis = Int64.Parse(valueDoubleString);
}
newRow.Index = Int32.Parse((string)json["n"]);
newRow.Spent = inRow && (bool)(json["spentTxId"] == null? false: true);
return(newRow);
}
protected void Page_Load(object sender, EventArgs e)
{
PageAccessRequired = new Access(CurrentOrganization, AccessAspect.BookkeepingDetails, AccessType.Read);
this._authenticationData = GetAuthenticationDataAndCulture();
BitcoinUtility.CheckHotwalletAddresses(_authenticationData.CurrentOrganization);
HotBitcoinAddresses addresses = HotBitcoinAddresses.ForOrganization(_authenticationData.CurrentOrganization);
Response.ContentType = "application/json";
Response.Output.WriteLine(FormatJson(addresses));
Response.End();
}
private static void OnMondayMorning()
{
try
{
Dictionary <int, bool> accountTested = new Dictionary <int, bool>();
// Check the bitcoin hotwallets for forex profit/loss.
Organizations allOrganizations = Organizations.GetAll();
foreach (Organization organization in allOrganizations)
{
FinancialAccount hotWalletAccount = organization.FinancialAccounts.AssetsBitcoinHot;
if (hotWalletAccount != null)
{
BitcoinUtility.CheckHotwalletForexProfitLoss(hotWalletAccount);
accountTested[hotWalletAccount.Identity] = true;
}
}
// Detect and log any forex difference exceeding 100 cents.
FinancialAccounts allAccounts = FinancialAccounts.GetAll(); // across ALL ORGS!
foreach (FinancialAccount account in allAccounts)
{
// For every account, if it's based on foreign currency, and not already checked,
// then check for forex gains/losses
if (account.ForeignCurrency != null && !accountTested.ContainsKey(account.Identity))
{
account.CheckForexProfitLoss();
}
}
}
catch (Exception e)
{
ExceptionMail.Send(e, true);
if (testMode)
{
Console.WriteLine(e.ToString());
}
}
}
private static void OnMondayMorning()
{
try
{
// Detect and log any forex difference exceeding 100 cents.
FinancialAccounts allAccounts = FinancialAccounts.GetAll(); // across ALL ORGS!
foreach (FinancialAccount account in allAccounts)
{
// For every account, if it's based on foreign currency, check for forex gains/losses
if (account.ForeignCurrency != null)
{
account.CheckForexProfitLoss();
}
}
// Also check the bitcoin hotwallets for forex profit/loss as a special case of the above.
Organizations allOrganizations = Organizations.GetAll();
foreach (Organization organization in allOrganizations)
{
FinancialAccount hotWalletAccount = organization.FinancialAccounts.AssetsBitcoinHot;
if (hotWalletAccount != null)
{
BitcoinUtility.CheckHotwalletForexProfitLoss(hotWalletAccount);
}
}
}
catch (Exception e)
{
ExceptionMail.Send(e, true);
if (testMode)
{
Console.WriteLine(e.ToString());
}
}
}
static public AjaxCallResult ProcessTransactionReceived(string guid, string txHash)
{
AuthenticationData authData = GetAuthenticationDataAndCulture(); // just to make sure we're called properly
BitcoinChain chain = BitcoinChain.Cash;
string bitcoinAddress = (string)GuidCache.Get(guid);
if (BitcoinUtility.TestUnspents(chain, bitcoinAddress))
{
HotBitcoinAddressUnspents unspents = HotBitcoinAddress.FromAddress(chain, bitcoinAddress).Unspents;
Int64 satoshisReceived = unspents.Last().AmountSatoshis;
if (unspents.Last().TransactionHash != txHash && txHash.Length > 0)
{
// Race condition.
Debugger.Break();
}
HotBitcoinAddressUnspent utxoToReturn = unspents.Last();
Swarmops.Logic.Financial.Money moneyReceived = new Swarmops.Logic.Financial.Money(satoshisReceived,
Currency.BitcoinCash);
// Create success message and ledger transaction
string successMessage = string.Empty;
// TODO: Get the tx, get the input
string returnAddress = BitcoinUtility.GetInputAddressesForTransaction(chain, txHash) [0]; // assumes at least one input address
// Return the money, too. Set fee for a 300-byte transaction.
ReturnBitcoinEchoUtxoOrder backendOrder = new ReturnBitcoinEchoUtxoOrder(utxoToReturn);
backendOrder.Create(authData.CurrentOrganization, authData.CurrentUser);
string tx1Description = "Bitcoin technical echo test (will be repaid immediately)";
if (authData.CurrentOrganization.Currency.IsBitcoinCash)
{
// The ledger is native bitcoin, so cent units are satoshis
FinancialTransaction ledgerTx1 = FinancialTransaction.Create(authData.CurrentOrganization,
DateTime.UtcNow, tx1Description);
ledgerTx1.AddRow(authData.CurrentOrganization.FinancialAccounts.DebtsOther, -(satoshisReceived), authData.CurrentUser);
ledgerTx1.AddRow(authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot, satoshisReceived, authData.CurrentUser);
ledgerTx1.BlockchainHash = txHash;
// The return payment will be logged when made, so its hash can be recorded
if (satoshisReceived % 100 == 0)
{
successMessage = string.Format(Resources.Pages.Admin.BitcoinEchoTest_FundsReceivedNative,
(satoshisReceived / 100.0).ToString("N0"));
}
else
{
successMessage = string.Format(Resources.Pages.Admin.BitcoinEchoTest_FundsReceivedNative,
(satoshisReceived / 100.0).ToString("N2"));
}
}
else
{
// The ledger is NOT native bitcoin, so we'll need to convert currencies
long orgNativeCents = moneyReceived.ToCurrency(authData.CurrentOrganization.Currency).Cents;
FinancialTransaction ledgerTx1 = FinancialTransaction.Create(authData.CurrentOrganization,
DateTime.UtcNow, tx1Description);
ledgerTx1.AddRow(authData.CurrentOrganization.FinancialAccounts.DebtsOther, -orgNativeCents, authData.CurrentUser);
ledgerTx1.AddRow(authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot, orgNativeCents, authData.CurrentUser).AmountForeignCents = new Swarmops.Logic.Financial.Money(satoshisReceived, Currency.BitcoinCash);
ledgerTx1.BlockchainHash = txHash;
// The second transaction is logged when executed in the back-end order
successMessage = string.Format(Resources.Pages.Admin.BitcoinEchoTest_FundsReceived,
authData.CurrentOrganization.Currency.DisplayCode, orgNativeCents / 100.0, satoshisReceived / 100.0);
}
return(new AjaxCallResult()
{
DisplayMessage = successMessage, Success = true
});
// TODO: Ack donation via mail?
// TODO: Notify CFO/etc of donation?
}
return(new AjaxCallResult()
{
Success = false
});
}
private static void OnNoon()
{
BotLog.Write(0, "MainCycle", "Noon entry");
try
{
if (!PilotInstallationIds.IsPilot(PilotInstallationIds.PiratePartySE))
{
// PPSE is still running PW4 code for this, so don't run for PPSE
Payroll.ProcessMonthly(); // will only actually run on the 1st, but no harm in testing every noon
}
// Check all bitcoin accounts for previously-unseen transactions once a day
Organizations allOrganizations = Organizations.GetAll();
foreach (Organization organization in allOrganizations)
{
// this actually checks hot storage too, but that's supposed
// to be up to date since we're the ones handling it
BitcoinUtility.CheckColdStorageForOrganization(organization);
}
if (!testMode)
{
/*TestTrace("Running RosterHousekeeping.RemindAllExpiries()...");
* RosterHousekeeping.RemindAllExpiries();
* TestTrace(" done.\r\n");*/
}
}
catch (Exception e)
{
TraceAndReport(e);
}
try
{
if (!testMode)
{
/*TestTrace("Running SupportDatabase.NotifyBouncingEmails()...");
* SupportDatabase.NotifyBouncingEmails();
* TestTrace(" done.\r\n");*/
}
}
catch (Exception e)
{
TraceAndReport(e);
}
try
{
/*TestTrace("Running SupportDatabase.CloseDelayWarnings()...");
* SupportDatabase.CloseDelayWarnings();
* TestTrace(" done.\r\n");*/
}
catch (Exception e)
{
TraceAndReport(e);
}
try
{
/*TestTrace("Running SupportMailReview.Run()...");
* SupportMailReview.Run();
* TestTrace(" done.\r\n");*/
}
catch (Exception e)
{
TraceAndReport(e);
}
BotLog.Write(0, "MainCycle", "Noon exit");
}
private static void Main(string[] args)
{
// Are we running yet?
if (!SystemSettings.DatabaseInitialized)
{
// will restart the service every 15s until db initialized on OOBE
// also, the read of DatabaseInitialized can and will fail if
// we're not initalized enough to even have a database
throw new InvalidOperationException();
}
// Checking for schemata upgrade first of all, after seeing that db exists
int startupDbVersion = Database.SwarmDb.DbVersion;
DatabaseMaintenance.UpgradeSchemata();
testMode = false;
SystemSettings.BackendHostname = Dns.GetHostName();
// Other one-time initializations
FinancialTransactions.FixAllUnsequenced();
SupportFunctions.OperatingTopology = OperatingTopology.Backend;
// Begin main loop
UnixSignal[] killSignals = null;
if (!Debugger.IsAttached)
{
killSignals = new UnixSignal[] { new UnixSignal(Signum.SIGINT), new UnixSignal(Signum.SIGTERM) };
}
BotLog.Write(0, "MainCycle", string.Empty);
BotLog.Write(0, "MainCycle", "-----------------------------------------------");
BotLog.Write(0, "MainCycle", string.Empty);
if (args.Length > 0)
{
if (args[0].ToLower() == "test")
{
/*
* BotLog.Write(0, "MainCycle", "Running self-tests");
* HeartBeater.Instance.Beat(heartbeatFile); // Otherwise Heartbeater.Beat() will fail in various places
*
* testMode = true;
* Console.WriteLine("Testing All Maintenance Processes (except membership-changing ones).");
* PWLog.Write(PWLogItem.None, 0, PWLogAction.SystemTest, string.Empty, string.Empty);
*
* Console.WriteLine("\r\n10-second intervals:");
* OnEveryTenSeconds();
* Console.WriteLine("\r\nEvery minute:");
* OnEveryMinute();
* Console.WriteLine("\r\nEvery five minutes:");
* OnEveryFiveMinutes();
* Console.WriteLine("\r\nEvery hour:");
* OnEveryHour();
* Console.WriteLine("\r\nNoon:");
* OnNoon();
* Console.WriteLine("\r\nMidnight:");
* OnMidnight();
*/
Console.WriteLine("Testing database access...");
Console.WriteLine(SwarmDb.GetDatabaseForReading().GetPerson(1).Name);
Console.WriteLine(SwarmDb.GetDatabaseForReading().GetPerson(1).PasswordHash);
Console.WriteLine("Creating OutboundComm...");
OutboundComm.CreateNotification(null, NotificationResource.System_Startup_Backend);
Console.WriteLine("Transmitting...");
OutboundComms comms = OutboundComms.GetOpen();
Console.WriteLine("{0} open items in outbound comms.", comms.Count);
foreach (OutboundComm comm in comms)
{
if (comm.TransmitterClass != "Swarmops.Utility.Communications.CommsTransmitterMail")
{
throw new NotImplementedException();
}
ICommsTransmitter transmitter = new CommsTransmitterMail();
OutboundCommRecipients recipients = comm.Recipients;
PayloadEnvelope envelope = PayloadEnvelope.FromXml(comm.PayloadXml);
foreach (OutboundCommRecipient recipient in recipients)
{
transmitter.Transmit(envelope, recipient.Person);
}
}
Console.Write("\r\nAll tests run. Waiting for mail queue to flush... ");
while (!MailTransmitter.CanExit)
{
Thread.Sleep(50);
}
Console.WriteLine("done.");
BotLog.Write(0, "MainCycle", "Exiting self-tests");
return;
}
if (args[0].ToLower() == "console")
{
Console.WriteLine("\r\nRunning Swarmops-Backend in CONSOLE mode.\r\n");
// -------------------------------------------------------------------------------------
// -------------------------------------------------------------------------------------
// -------------------------------------------------------------------------------------
// ----------------------- INSERT ANY ONE-OFF ACTIONS HERE -------------------------
Console.Write("\r\nWaiting for mail queue to flush... ");
while (!MailTransmitter.CanExit)
{
Thread.Sleep(50);
}
Console.WriteLine("done.");
return;
}
if (args[0].ToLowerInvariant() == "pdfregen")
{
if (args.Length > 1)
{
int docId = Int32.Parse(args[1]);
PdfProcessor.Rerasterize(Document.FromIdentity(docId));
}
else
{
Console.WriteLine("Regenerating all bitmaps from PDF uploads.");
PdfProcessor.RerasterizeAll();
Console.WriteLine("Done.");
}
return;
}
if (args[0].ToLower() == "rsm")
{
Console.WriteLine("Testing character encoding: räksmörgås RÄKSMÖRGÅS");
return;
}
}
/*
* MailMessage message = new MailMessage();
* message.From = new MailAddress(Strings.MailSenderAddress, Strings.MailSenderName);
* message.To.Add (new MailAddress ("*****@*****.**", "Rick Falkvinge (Piratpartiet)"));
* message.Subject = "Räksmörgåsarnas ékÖNÖMÏåvdëlnïng";
* message.Body = "Hejsan hoppsan Räksmörgåsar.";
* message.BodyEncoding = Encoding.Default;
* message.SubjectEncoding = Encoding.Default;
*
* SmtpClient smtpClient = new SmtpClient ("localhost");
* smtpClient.Credentials = null; // mono bug
* smtpClient.Send (message);*/
Console.WriteLine(" * Swarmops Backend starting");
BotLog.Write(0, "MainCycle", "Backend STARTING");
// Disable certificate checking due to Mono not installing with a certificate repository - this is UTTERLY broken
SupportFunctions.DisableSslCertificateChecks(); // MONO BUG/MISFEATURE: Mono has no root certificates, so can't verify cert
// Tell sysop we're starting
OutboundComm.CreateNotification(null, NotificationResource.System_Startup_Backend);
// Check for existence of installation ID. If not, create one. Warning: has privacy implications when communicated.
if (Persistence.Key["SwarmopsInstallationId"] == string.Empty)
{
Persistence.Key["SwarmopsInstallationId"] = Guid.NewGuid().ToString();
}
// Check for existence of bitcoin hotwallet root
BitcoinUtility.VerifyBitcoinHotWallet();
// Initialize backend socket server
int backendSocketPort = SystemSettings.WebsocketPortBackend;
_socketServer = new WebSocketServer(backendSocketPort);
_socketServer.AddWebSocketService <BackendServices>("/Backend");
_socketServer.Start();
// Initialize socket client to Blockchain.Info (pending our own services)
using (
_blockChainInfoSocket =
new WebSocket("wss://ws.blockchain.info/inv?api_code=" + SystemSettings.BlockchainSwarmopsApiKey))
{
// Begin maintenance loop
DateTime cycleStartTime = DateTime.UtcNow;
DateTime cycleEndTime;
int lastSecond = cycleStartTime.Second;
int lastMinute = cycleStartTime.Minute;
int lastHour = cycleStartTime.Hour;
bool exitFlag = false;
_blockChainInfoSocket.OnOpen += new EventHandler(OnBlockchainOpen);
_blockChainInfoSocket.OnError += new EventHandler <ErrorEventArgs>(OnBlockchainError);
_blockChainInfoSocket.OnClose += new EventHandler <CloseEventArgs>(OnBlockchainClose);
_blockChainInfoSocket.OnMessage += new EventHandler <MessageEventArgs>(OnBlockchainMessage);
_blockChainInfoSocket.Connect();
while (!exitFlag) // exit is handled by signals handling at end of loop
{
BotLog.Write(0, "MainCycle", "Cycle Start");
cycleStartTime = DateTime.UtcNow;
cycleEndTime = cycleStartTime.AddSeconds(10);
try
{
OnEveryTenSeconds();
if (cycleStartTime.Second < lastSecond)
{
OnEveryMinute();
if (cycleStartTime.Minute % 5 == 0)
{
OnEveryFiveMinutes();
}
}
if (cycleStartTime.Minute < lastMinute)
{
OnEveryHour();
if (DateTime.Now.Hour == 10 && DateTime.Today.DayOfWeek == DayOfWeek.Tuesday)
{
OnTuesdayMorning();
}
if (DateTime.Now.Hour == 7 && DateTime.Today.DayOfWeek == DayOfWeek.Monday)
{
OnMondayMorning();
}
}
if (cycleStartTime.Hour >= 12 && lastHour < 12)
{
OnNoon();
}
if (cycleStartTime.Hour < lastHour)
{
OnMidnight();
}
}
catch (Exception e)
{
// Note each "OnEvery..." catches its own errors and sends Exception mails,
// so that failure in one should not stop the others from running. This particular
// code should never run.
ExceptionMail.Send(new Exception("Failed in swarmops-backend main loop", e), true);
}
lastSecond = cycleStartTime.Second;
lastMinute = cycleStartTime.Minute;
lastHour = cycleStartTime.Hour;
// Wait for a maximum of ten seconds (the difference between cycleStartTime and cycleEndTime)
int iterationCount = 0;
DateTime utcNow = DateTime.UtcNow;
while (utcNow < cycleEndTime && !exitFlag)
{
int signalIndex = 250;
// Handle important service orders (those that can't be lost in a random loss
// of connection of a socket):
BackendServiceOrders backendOrders = BackendServiceOrders.GetNextBatch(5);
backendOrders.Execute(); // takes at most 250ms per BSO reqs
// Block until a SIGINT or SIGTERM signal is generated, or 1/4 second has passed.
// However, we can't do that in a development environment - it won't have the
// Mono.Posix assembly, and won't understand UnixSignals. So people running this in
// a dev environment will need to stop it manually.
if (!Debugger.IsAttached)
{
signalIndex = UnixSignal.WaitAny(killSignals, 250);
}
else
{
TimeSpan timeLeft = (cycleEndTime - utcNow);
BotLog.Write(0, "MainCycle Debug",
string.Format(CultureInfo.InvariantCulture,
"Waiting for {0:F2} more seconds for cycle end",
timeLeft.TotalMilliseconds / 1000.0));
Thread.Sleep(250);
}
if (signalIndex < 250)
{
exitFlag = true;
Console.WriteLine("Caught signal " + killSignals[signalIndex].Signum + ", exiting");
BotLog.Write(0, "MainCycle",
"EXIT SIGNAL (" + killSignals[signalIndex].Signum + "), terminating backend");
}
utcNow = DateTime.UtcNow;
// Every second, send an internal heartbeat
if (iterationCount++ % 4 == 0)
{
InternalHeartbeat();
}
}
}
}
Console.WriteLine(" * Swarmops Backend stopping");
BotLog.Write(0, "MainCycle", "BACKEND EXITING, sending backend-termination notices");
/*
* if (HeartBeater.Instance.WasKilled)
* {
* // removed unconditional delete, cron job that restarts bot uses it to know that it is intentionally down.
* ExceptionMail.Send(new Exception("HeartBeater triggered restart of Swarmops Backend. Will commence after 800 seconds."), false);
* }*/
BotLog.Write(0, "MainCycle", "...done");
/*
* while (!MailTransmitter.CanExit)
* {
* System.Threading.Thread.Sleep(50);
* }*/
_socketServer.Stop();
Thread.Sleep(2000);
}
static public AjaxCallResult ProcessTransactionReceived(string guid, string txHash)
{
BitcoinChain chain = BitcoinChain.Cash;
AuthenticationData authData = GetAuthenticationDataAndCulture(); // just to make sure we're called properly
string bitcoinAddress = (string)GuidCache.Get(guid);
if (BitcoinUtility.TestUnspents(chain, bitcoinAddress))
{
HotBitcoinAddressUnspents unspents = HotBitcoinAddress.FromAddress(chain, bitcoinAddress).Unspents;
// TODO: Update the HotBitcoinAddress with the new amount?
HotBitcoinAddressUnspent unspent = null;
Int64 satoshisReceived = 0;
foreach (HotBitcoinAddressUnspent potentialUnspent in unspents)
{
if (potentialUnspent.TransactionHash == txHash)
{
satoshisReceived = potentialUnspent.AmountSatoshis;
unspent = potentialUnspent;
}
}
if (unspent == null) // Supplied transaction hash was not found in collection
{
Debugger.Break(); // TODO: Something else than break the debugger
}
Swarmops.Logic.Financial.Money moneyReceived = new Swarmops.Logic.Financial.Money(satoshisReceived,
Currency.BitcoinCash);
// Make sure that the hotwallet native currency is bitcoin cash
authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot.ForeignCurrency = Currency.BitcoinCash;
// Create success message and ledger transaction
string successMessage = string.Empty;
FinancialTransaction testTransaction = null;
try
{
testTransaction = FinancialTransaction.FromBlockchainHash(authData.CurrentOrganization, txHash);
// We've already seen this donation! Something is seriously bogus here
Debugger.Break();
return(new AjaxCallResult()
{
DisplayMessage = successMessage, Success = true
});
}
catch (ArgumentException)
{
// This exception is expected - the transaction should not yet exist
}
if (authData.CurrentOrganization.Currency.IsBitcoinCash)
{
// The ledger is native bitcoin cash, so units are Satoshis
FinancialTransaction ledgerTx = FinancialTransaction.Create(authData.CurrentOrganization,
DateTime.UtcNow, "Donation (bitcoin to hotwallet)");
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.IncomeDonations, -satoshisReceived, authData.CurrentUser);
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot, satoshisReceived, authData.CurrentUser);
ledgerTx.BlockchainHash = txHash;
if (satoshisReceived % 100 == 0)
{
successMessage = string.Format(Resources.Pages.Financial.Donate_FundsReceivedNative,
(satoshisReceived / 100.0).ToString("N0"));
}
else
{
successMessage = string.Format(Resources.Pages.Financial.Donate_FundsReceivedNative,
(satoshisReceived / 100.0).ToString("N2"));
}
}
else
{
// The ledger is NOT native bitcoin, so we'll need to convert currencies
long orgNativeCents = moneyReceived.ToCurrency(authData.CurrentOrganization.Currency).Cents;
FinancialTransaction ledgerTx = FinancialTransaction.Create(authData.CurrentOrganization,
DateTime.UtcNow, "Donation (bitcoin to hotwallet)");
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.IncomeDonations, -orgNativeCents, authData.CurrentUser);
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot, orgNativeCents, authData.CurrentUser).AmountForeignCents = new Swarmops.Logic.Financial.Money(satoshisReceived, Currency.BitcoinCash);
ledgerTx.BlockchainHash = txHash;
successMessage = string.Format(Resources.Pages.Financial.Donate_FundsReceived,
authData.CurrentOrganization.Currency.DisplayCode, orgNativeCents / 100.0, satoshisReceived / 100.0);
}
return(new AjaxCallResult()
{
DisplayMessage = successMessage, Success = true
});
// TODO: Ack donation via mail?
// TODO: Notify CFO/etc of donation?
}
return(new AjaxCallResult()
{
Success = false
});
}
static public AjaxCallResult CheckTransactionReceived(string guid, string txHash)
{
AuthenticationData authData = GetAuthenticationDataAndCulture(); // just to make sure we're called properly
string bitcoinAddress = (string)GuidCache.Get(guid);
if (BitcoinUtility.TestUnspents(bitcoinAddress))
{
HotBitcoinAddressUnspents unspents = HotBitcoinAddress.FromAddress(bitcoinAddress).Unspents;
// TODO: Update the HotBitcoinAddress with the new amount?
Int64 satoshisReceived = unspents.Last().AmountSatoshis;
if (unspents.Last().TransactionHash != txHash && txHash.Length > 0)
{
// Race condition.
Debugger.Break();
}
Swarmops.Logic.Financial.Money moneyReceived = new Swarmops.Logic.Financial.Money(satoshisReceived,
Currency.Bitcoin);
// Make sure that the hotwallet native currency is bitcoin
authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot.ForeignCurrency = Currency.Bitcoin;
// Create success message and ledger transaction
string successMessage = string.Empty;
// TODO: Get the tx, get the input
string returnAddress = BitcoinUtility.GetInputAddressesForTransaction(txHash) [0]; // assumes at least one input address
if (authData.CurrentOrganization.Currency.IsBitcoin)
{
// The ledger is native bitcoin, so units are Satoshis
FinancialTransaction ledgerTx = FinancialTransaction.Create(authData.CurrentOrganization,
DateTime.UtcNow, "Bitcoin echo test (will be repaid immediately)");
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.DebtsOther, -satoshisReceived, authData.CurrentUser);
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot, satoshisReceived, authData.CurrentUser);
ledgerTx.BlockchainHash = txHash;
if (satoshisReceived % 100 == 0)
{
successMessage = string.Format(Resources.Pages.Admin.BitcoinEchoTest_FundsReceivedNative,
(satoshisReceived / 100.0).ToString("N0"));
}
else
{
successMessage = string.Format(Resources.Pages.Admin.BitcoinEchoTest_FundsReceivedNative,
(satoshisReceived / 100.0).ToString("N2"));
}
// TODO: Log the payout back, as an inbound invoice for immediate payout
}
else
{
// The ledger is NOT native bitcoin, so we'll need to convert currencies
long orgNativeCents = moneyReceived.ToCurrency(authData.CurrentOrganization.Currency).Cents;
FinancialTransaction ledgerTx = FinancialTransaction.Create(authData.CurrentOrganization,
DateTime.UtcNow, "Bitcoin echo test (will be repaid immediately)");
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.DebtsOther, -orgNativeCents, authData.CurrentUser);
ledgerTx.AddRow(authData.CurrentOrganization.FinancialAccounts.AssetsBitcoinHot, orgNativeCents, authData.CurrentUser).AmountForeignCents = new Swarmops.Logic.Financial.Money(satoshisReceived, Currency.Bitcoin);
ledgerTx.BlockchainHash = txHash;
successMessage = string.Format(Resources.Pages.Admin.BitcoinEchoTest_FundsReceived,
authData.CurrentOrganization.Currency.DisplayCode, orgNativeCents / 100.0, satoshisReceived / 100.0);
// TODO: Create a payout back for this amount -- needs to be specified in bitcoin -- as an inbound invoice
}
return(new AjaxCallResult()
{
DisplayMessage = successMessage, Success = true
});
// TODO: Ack donation via mail?
// TODO: Notify CFO/etc of donation?
}
return(new AjaxCallResult()
{
Success = false
});
}
static void Main(/*string[] args*/)
{
// Establish that we have a database connection
Person testPerson = Person.FromIdentity(1);
testPerson.GetSecureAvatarLink(64); // suppress "is never used" warning
Organization organization = Organization.FromIdentity(7);
// TODO:
// 0) Check ForeignCurrency of hotwallet account
FinancialAccount hotWallet = organization.FinancialAccounts.AssetsBitcoinHot;
if (hotWallet != null)
{
Console.WriteLine("Organization has Hotwallet");
if (hotWallet.ForeignCurrency != null)
{
if (!hotWallet.ForeignCurrency.IsBitcoinCash)
{
Console.WriteLine(" - Foreign Currency was incorrect; setting to BCH");
hotWallet.ForeignCurrency = Currency.BitcoinCash;
}
}
else
{
// ForeignCurrency of hotwallet was Null
hotWallet.ForeignCurrency = Currency.BitcoinCash;
Console.WriteLine(" - Foreign Currency was not set; setting to BCH");
}
}
// 0.5) Re-register the initial Sandbox Echo address
/*
* HotBitcoinAddress.Create(organization, BitcoinChain.Cash,
* BitcoinUtility.BitcoinEchoTestIndex, 1);*/
// 1) Check unspents on hotwallet addresses
/*
* HotBitcoinAddresses addresses = HotBitcoinAddresses.ForOrganization(organization);
*
* foreach (HotBitcoinAddress address in addresses)
* {
* HotBitcoinAddressUnspents unspents1 = HotBitcoinAddressUnspents.ForAddress(address);
* int beforeCheckCount = unspents1.Count();
*
* BitcoinUtility.TestUnspents(BitcoinChain.Core, address.ProtocolLevelAddress);
* BitcoinUtility.TestUnspents(BitcoinChain.Cash, address.ProtocolLevelAddress);
*
* HotBitcoinAddressUnspents unspents2 = HotBitcoinAddressUnspents.ForAddress(address);
* int correctedCount = unspents2.Count();
*
* if (beforeCheckCount != correctedCount)
* {
* Console.WriteLine(" - Unspent count was corrected: was {0}, changed to {1}", beforeCheckCount, correctedCount);
* }
*
* if (
* address.DerivationPath.StartsWith(BitcoinUtility.BitcoinEchoTestIndex.ToString() + " "))
* {
* // This is an address that should be echoed back, all of it
*
* foreach (HotBitcoinAddressUnspent unspent in unspents2)
* {
* ReturnBitcoinEchoUtxoOrder backendOrder = new ReturnBitcoinEchoUtxoOrder(unspent);
* backendOrder.Create(organization, testPerson);
* }
* }
* }*/
// 2) Check cold storage accounts, make sure there are corresponding Cash accounts for all Core accounts
/*
* FinancialAccount coldStorageRoot = organization.FinancialAccounts.AssetsBitcoinCold;
*
* if (coldStorageRoot != null)
* {
* FinancialAccounts accounts = coldStorageRoot.ThisAndBelow();
*
* foreach (FinancialAccount account in accounts)
* {
* string bitcoinAddress = account.BitcoinAddress;
*
* if (!String.IsNullOrEmpty(bitcoinAddress))
* {
* Currency accountCurrency = organization.Currency;
* if (account.ForeignCurrency != null)
* {
* accountCurrency = account.ForeignCurrency;
* }
*
* if (accountCurrency.IsBitcoinCore)
* {
* // Assert there's a corresponding Bitcoin Cash account
*
* bool bitcoinCashExists = false;
*
* FinancialAccounts accountsMatchingAddress =
* FinancialAccounts.FromBitcoinAddress(bitcoinAddress);
*
* foreach (FinancialAccount accountMatchingAddress in accountsMatchingAddress)
* {
* if (accountMatchingAddress.Identity == account.Identity)
* {
* continue; // this is the outer loop account we've found in the inner loop
* }
*
* if (accountMatchingAddress.OrganizationId != account.OrganizationId)
* {
* // This is not supposed to happen, ever, since it implies that two
* // different organizations share the same bitcoin address. Nevertheless
* // it's a theoretically valid case and so we check for it
*
* continue; // not the right organization
* }
*
* if (accountMatchingAddress.ForeignCurrency.IsBitcoinCash)
* {
* // We have a match for organization, currency, and address
*
* bitcoinCashExists = true;
* }
* }
*
* if (!bitcoinCashExists)
* {
* // Need to create a new Bitcoin Cash address and populate it with transactions,
* // starting on 2017-Dec-30
*
* if (!account.Name.StartsWith("[Core] "))
* {
* account.Name = "[Core] " + account.Name;
* }
*
* FinancialAccount correspondingCashAccount = FinancialAccount.Create(
* account.Organization, "[Cash] " + account.Name.Substring(7), account.AccountType,
* account.Parent);
*
* correspondingCashAccount.BitcoinAddress = account.BitcoinAddress;
*
* if (!organization.Currency.IsBitcoinCash)
* {
* correspondingCashAccount.ForeignCurrency = Currency.BitcoinCash;
* }
* }
* }
* }
* }
* }*/
// 2½ - TODO) Shapeshift all Core into Cash
// 2 3/4 -- Check cold storage for the new Cash accounts
BitcoinUtility.CheckColdStorageForOrganization(organization);
// 3) Adjust balances of foreign cents on hotwallet
// 4) Adjust value of hotwallet
}
