public void TxDebug(uint path, params string[] seed)
{
Transaction tx = new Transaction("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");
List <ExtKey> keys = new List <ExtKey>();
Segwit segwit = new Segwit(NBitcoin.Network.TestNet);
for (int i = 0; i < seed.Length; i++)
{
var key = GetKey(path, seed[i]);
var address = segwit.GetP2SHAddress(key);
keys.Add(key);
//Console.WriteLine(address.ToString());
}
MultiSig multi = new MultiSig(NBitcoin.Network.TestNet);
var p2sh = multi.GetP2SHAddress(2, keys.ToArray());
Console.WriteLine(p2sh.ToString());
}
public void CreateBasicSwap(uint path, params string[] seed)
{
List <ExtKey> keys = new List <ExtKey>();
Segwit segwit = new Segwit(NBitcoin.Network.TestNet);
for (int i = 0; i < seed.Length; i++)
{
var key = GetKey(path, seed[i]);
var address = segwit.GetP2SHAddress(key);
keys.Add(key);
//Console.WriteLine(address.ToString());
}
MultiSig multi = new MultiSig(NBitcoin.Network.TestNet);
var p2sh = multi.GetP2SHAddress(2, keys.ToArray());
Console.WriteLine(p2sh.ToString());
//multi: b2366808fa2396a5a32120a27f55571055491d6ff8e6bd1e31e52bdd14b91dfb
REST.BlockExplorer explorer = new REST.BlockExplorer("https://testnet.blockexplorer.com/");
//var tx = explorer.GetTransaction("b2366808fa2396a5a32120a27f55571055491d6ff8e6bd1e31e52bdd14b91dfb");
var response = explorer.GetUnspent(p2sh.ToString());
List <ExplorerUnspent> unspent = response.Convert <List <ExplorerUnspent> >();
List <Transaction> transactions = new List <Transaction>();
foreach (var item in unspent)
{
ExplorerResponse txResponse = explorer.GetTransaction(item.txid);
RawFormat format = RawFormat.Satoshi;
var tx = Transaction.Parse(txResponse.data, format, Network.TestNet);
transactions.Add(tx);
}
//Create send transaction.
//get redeem script
var redeemScript = multi.GetRedeemScript(2, keys.ToArray());
Transaction received = transactions[0];
ScriptCoin coin = received.Outputs.AsCoins().First().ToScriptCoin(redeemScript);
//create transaction:
BitcoinAddress destination = BitcoinAddress.Create("2N8hwP1WmJrFF5QWABn38y63uYLhnJYJYTF"); //the faucet return address
TransactionBuilder builder = new TransactionBuilder();
builder.AddCoins(coin);
builder.Send(destination, Money.Coins(1.299m));
builder.SendFees(Money.Coins(0.001m));
builder.SetChange(destination);
//builder.
var unsigned = builder.BuildTransaction(sign: false);
var signedA = builder.AddCoins(coin).AddKeys(keys[0].PrivateKey).SignTransaction(unsigned);
Transaction signedB = builder.AddCoins(coin).AddKeys(keys[1].PrivateKey).SignTransaction(signedA);
Transaction fullySigned = builder.AddCoins(coin).CombineSignatures(signedA, signedB);
Console.WriteLine(fullySigned.ToHex());
Console.ReadLine();
}