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();
}
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
});
}
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
});
}
internal static void ProcessBitcoinTransaction(JObject blockchainTransaction)
{
/* Format:
*
* {
* "op": "utx",
* "x": {
* "lock_time": 0,
* "ver": 1,
* "size": 192,
* "inputs": [
* {
* "sequence": 4294967295,
* "prev_out": {
* "spent": true,
* "tx_index": 99005468,
* "type": 0,
* "addr": "1BwGf3z7n2fHk6NoVJNkV32qwyAYsMhkWf",
* "value": 65574000,
* "n": 0,
* "script": "76a91477f4c9ee75e449a74c21a4decfb50519cbc245b388ac"
* },
* "script": "483045022100e4ff962c292705f051c2c2fc519fa775a4d8955bce1a3e29884b2785277999ed02200b537ebd22a9f25fbbbcc9113c69c1389400703ef2017d80959ef0f1d685756c012102618e08e0c8fd4c5fe539184a30fe35a2f5fccf7ad62054cad29360d871f8187d"
* }
* ],
* "time": 1440086763,
* "tx_index": 99006637,
* "vin_sz": 1,
* "hash": "0857b9de1884eec314ecf67c040a2657b8e083e1f95e31d0b5ba3d328841fc7f",
* "vout_sz": 1,
* "relayed_by": "127.0.0.1",
* "out": [
* {
* "spent": false,
* "tx_index": 99006637,
* "type": 0,
* "addr": "1A828tTnkVFJfSvLCqF42ohZ51ksS3jJgX",
* "value": 65564000,
* "n": 0,
* "script": "76a914640cfdf7b79d94d1c980133e3587bd6053f091f388ac"
* }
* ]
* }
* }
*/
Console.WriteLine(" - transaction received");
if (_transactionCache == null)
{
_transactionCache = new SerializableDictionary <string, JObject>();
}
string txHash = (string)blockchainTransaction["x"]["hash"];
_transactionCache[txHash] = (JObject)blockchainTransaction["x"];
foreach (JObject outpoint in blockchainTransaction["x"]["out"])
{
Satoshis satoshis = Int64.Parse((string)outpoint["value"]);
string addressString = (string)outpoint["addr"];
HotBitcoinAddress hotAddress = null;
try
{
hotAddress = HotBitcoinAddress.FromAddress(BitcoinChain.Cash, addressString);
}
catch (ArgumentException)
{
// Ignore this - it means the addressString isn't ours
continue;
}
if (hotAddress != null)
{
JObject json = new JObject();
json["MessageType"] = "BitcoinReceived";
json["Address"] = addressString;
json["Hash"] = txHash;
Currency currency = hotAddress.Organization.Currency;
json["OrganizationId"] = hotAddress.OrganizationId.ToString();
json["Currency"] = currency.Code;
Swarmops.Logic.Financial.Money organizationCents = new Money(satoshis, Currency.BitcoinCore).ToCurrency(currency);
json["Satoshis"] = satoshis.ToString();
json["Cents"] = organizationCents.Cents.ToString();
json["CentsFormatted"] = String.Format("{0:N2}", organizationCents.Cents / 100.0);
_socketServer.WebSocketServices.Broadcast(json.ToString());
// TODO: Examine what address this is, handle accordingly
}
}
}
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
});
}