public void CanUseSegwitAddress()
{
var address = (BitcoinWitPubKeyAddress)BitcoinAddress.Create("p2xtZoXeX5X8BP8JfFhQK2nD3emtjch7UeFm");
Assert.Equal("0014010966776006953d5567439e5e39f86a0d273bee", address.ScriptPubKey.ToHex());
Assert.Equal("0014010966776006953d5567439e5e39f86a0d273bee", address.Hash.ScriptPubKey.ToHex());
Assert.Equal("3R1ZpeYRXx5oFtJWNoUwLFoACixRQ7sDQa", address.GetScriptAddress().ToString());
//Example of the BIP
var pubkey = new PubKey("0450863AD64A87AE8A2FE83C1AF1A8403CB53F53E486D8511DAD8A04887E5B23522CD470243453A299FA9E77237716103ABC11A1DF38855ED6F2EE187E9C582BA6");
Assert.Equal(new Script("OP_0 010966776006953D5567439E5E39F86A0D273BEE"), pubkey.GetSegwitAddress(Network.Main).ScriptPubKey);
Assert.Equal("p2xtZoXeX5X8BP8JfFhQK2nD3emtjch7UeFm", pubkey.GetSegwitAddress(Network.Main).ToString());
Assert.Equal(pubkey.GetSegwitAddress(Network.TestNet).ToString(), pubkey.GetSegwitAddress(Network.SegNet).ToString());
Assert.NotEqual(pubkey.GetSegwitAddress(Network.Main).ToString(), pubkey.GetSegwitAddress(Network.SegNet).ToString());
}
/// <summary>
/// Creates a number of additional addresses in the current account.
/// </summary>
/// <remarks>
/// The name given to the account is of the form "account (i)" by default, where (i) is an incremental index starting at 0.
/// According to BIP44, an account at index (i) can only be created when the account at index (i - 1) contains at least one transaction.
/// </remarks>
/// <param name="network">The network these addresses will be for.</param>
/// <param name="addressesQuantity">The number of addresses to create.</param>
/// <param name="isChange">Whether the addresses added are change (internal) addresses or receiving (external) addresses.</param>
/// <returns>The created addresses.</returns>
public IEnumerable <HdAddress> CreateAddresses(Network network, int addressesQuantity, bool isChange = false)
{
ICollection <HdAddress> addresses = isChange ? this.InternalAddresses : this.ExternalAddresses;
// Get the index of the last address.
int firstNewAddressIndex = 0;
if (addresses.Any())
{
firstNewAddressIndex = addresses.Max(add => add.Index) + 1;
}
var addressesCreated = new List <HdAddress>();
for (int i = firstNewAddressIndex; i < firstNewAddressIndex + addressesQuantity; i++)
{
// Retrieve the pubkey associated with the private key of this address index.
PubKey pubkey = HdOperations.GeneratePublicKey(this.ExtendedPubKey, i, isChange);
// Generate the P2PKH address corresponding to the pubkey.
BitcoinPubKeyAddress address = pubkey.GetAddress(network);
BitcoinWitPubKeyAddress witAddress = pubkey.GetSegwitAddress(network);
// Add the new address details to the list of addresses.
var newAddress = new HdAddress
{
Index = i,
HdPath = HdOperations.CreateHdPath((int)this.GetCoinType(), this.Index, isChange, i),
ScriptPubKey = address.ScriptPubKey,
Pubkey = pubkey.ScriptPubKey,
Bech32Address = witAddress.ToString(),
Address = address.ToString(),
};
addresses.Add(newAddress);
addressesCreated.Add(newAddress);
}
if (isChange)
{
this.InternalAddresses = addresses;
}
else
{
this.ExternalAddresses = addresses;
}
return(addressesCreated);
}
public static IBitcoinBasedTransaction CreateSegwitPaymentTx(
BitcoinBasedCurrency currency,
IEnumerable <ITxOutput> outputs,
PubKey from,
PubKey to,
int amount,
int fee)
{
return(currency.CreateP2WPkhTx(
unspentOutputs: outputs,
destinationAddress: to.GetSegwitAddress(currency.Network).ToString(),
changeAddress: from.GetSegwitAddress(currency.Network).ToString(),
amount: amount,
fee: fee));
}
public void CanUseSegwitAddress()
{
var address = (BitcoinWitPubKeyAddress)BitcoinAddress.Create("bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4");
var pubkey = new PubKey("0279BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798");
Assert.Equal(pubkey.WitHash.ScriptPubKey.ToHex(), address.ScriptPubKey.ToHex());
Assert.Equal("0014751e76e8199196d454941c45d1b3a323f1433bd6", address.Hash.ScriptPubKey.ToHex());
Assert.Equal("bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4", address.ScriptPubKey.GetDestinationAddress(address.Network).ToString());
Assert.Equal("bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4", address.Hash.GetAddress(address.Network).ToString());
Assert.Equal(Network.Main, address.Network);
Assert.Equal("tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx", address.ScriptPubKey.GetDestinationAddress(address.Network).ToNetwork(Network.TestNet).ToString());
address = (BitcoinWitPubKeyAddress)BitcoinAddress.Create("tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx");
pubkey = new PubKey("0279BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798");
Assert.Equal(pubkey.WitHash.ScriptPubKey.ToHex(), address.ScriptPubKey.ToHex());
Assert.Equal("tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx", address.ScriptPubKey.GetDestinationAddress(address.Network).ToString());
Assert.Equal("0014751e76e8199196d454941c45d1b3a323f1433bd6", address.Hash.ScriptPubKey.ToHex());
Assert.Equal("tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx", address.Hash.GetAddress(address.Network).ToString());
Assert.Equal(Network.TestNet, address.Network);
Assert.Throws <FormatException>(() => BitcoinAddress.Create("tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx", Network.Main));
var addressScript = (BitcoinWitScriptAddress)BitcoinAddress.Create("bc1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3");
Assert.Equal(pubkey.ScriptPubKey.WitHash.ScriptPubKey.ToHex(), addressScript.ScriptPubKey.ToHex());
Assert.Equal("bc1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3", addressScript.Hash.GetAddress(addressScript.Network).ToString());
Assert.Equal("bc1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3", addressScript.ScriptPubKey.GetDestinationAddress(addressScript.Network).ToString());
//Example of the BIP
pubkey = new PubKey("0450863AD64A87AE8A2FE83C1AF1A8403CB53F53E486D8511DAD8A04887E5B23522CD470243453A299FA9E77237716103ABC11A1DF38855ED6F2EE187E9C582BA6");
Assert.Equal(new Script("OP_0 010966776006953D5567439E5E39F86A0D273BEE"), pubkey.GetSegwitAddress(Network.Main).ScriptPubKey);
//Test .ToNetwork()
var addr = pubkey.GetAddress(Network.Main);
Assert.Equal("16UwLL9Risc3QfPqBUvKofHmBQ7wMtjvM", addr.ToString());
Assert.Equal("mfcSEPR8EkJrpX91YkTJ9iscdAzppJrG9j", addr.ToNetwork(Network.TestNet).ToString());
Assert.Throws <FormatException>(() => Network.Parse <IBase58Data>("bc1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3", Network.Main));
Network.Parse <IBitcoinString>("bc1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3", Network.Main);
Assert.Throws <Bech32FormatException>(() => Network.Parse <IBitcoinString>("bc1qrp33g0q5c3txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3", Network.Main));
Assert.Throws <Bech32FormatException>(() => new BitcoinWitScriptAddress("bc1qrp33g0q5c3txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3qccfmv3", Network.Main));
Assert.Throws <Bech32FormatException>(() => new BitcoinWitPubKeyAddress("bc1qw507d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4", Network.Main));
}
public BitcoinWitPubKeyAddress GetP2wpkhAddress(Network network) => PubKey.GetSegwitAddress(network);
public static string GetSegwitAddress(
this PubKey key,
BitcoinBasedCurrency currency)
{
return(key.GetSegwitAddress(currency.Network).ToString());
}
public void CanUseSegwitAddress()
{
var address = (BitcoinWitPubKeyAddress)BitcoinAddress.Create("p2xuirpcDHjyETjKozsw1S19Hs23q6wJxvvX");
Assert.Equal("00140db804a04a249f53c53e1b3619a1411b4c41e2e2", address.ScriptPubKey.ToHex());
Assert.Equal("00140db804a04a249f53c53e1b3619a1411b4c41e2e2", address.Hash.ScriptPubKey.ToHex());
Assert.Equal("MUGbdic7BDYtn2K7TVyk47aArXKGk9XC1j", address.GetScriptAddress().ToString());
Assert.Equal("a914df70747a4fce42b9f8dc62318da432d067669eff87", address.GetScriptAddress().ScriptPubKey.ToHex());
//Example of the BIP
var pubkey = new PubKey("0450863AD64A87AE8A2FE83C1AF1A8403CB53F53E486D8511DAD8A04887E5B23522CD470243453A299FA9E77237716103ABC11A1DF38855ED6F2EE187E9C582BA6");
Assert.Equal(new Script("OP_0 010966776006953D5567439E5E39F86A0D273BEE"), pubkey.GetSegwitAddress(Network.Main).ScriptPubKey);
Assert.Equal("YMeG5MzsnmVKk86fzdjzhfJ5FXmexT8gvwi5", pubkey.GetSegwitAddress(Network.Main).ToString());
}
public void CanUseSegwitAddress()
{
var address = (BitcoinWitPubKeyAddress)BitcoinAddress.Create("p2xtZoXeX5X8BP8JfFhQK2nD3emtjch7UeFm");
Assert.Equal("0014010966776006953d5567439e5e39f86a0d273bee", address.ScriptPubKey.ToHex());
Assert.Equal("0014010966776006953d5567439e5e39f86a0d273bee", address.Hash.ScriptPubKey.ToHex());
Assert.Equal("3R1ZpeYRXx5oFtJWNoUwLFoACixRQ7sDQa", address.GetScriptAddress().ToString());
//Example of the BIP
var pubkey = new PubKey("0450863AD64A87AE8A2FE83C1AF1A8403CB53F53E486D8511DAD8A04887E5B23522CD470243453A299FA9E77237716103ABC11A1DF38855ED6F2EE187E9C582BA6");
Assert.Equal(new Script("OP_0 010966776006953D5567439E5E39F86A0D273BEE"), pubkey.GetSegwitAddress(Network.Main).ScriptPubKey);
Assert.Equal("p2xtZoXeX5X8BP8JfFhQK2nD3emtjch7UeFm", pubkey.GetSegwitAddress(Network.Main).ToString());
}
