static PubKeyHashAddress GeneratePubKeyHashAddress(byte[] decryptedSeed, string passphrase, int coinType, int isChange, int index)
{
var keyMaterial = KeyHelper.CreateHdKeyMaterial(decryptedSeed, passphrase, coinType, AddressType.PubKeyHash, isChange, index);
var privateKey = keyMaterial.GetKey(passphrase);
var scriptPubKey = privateKey.PubKey.Compress().WitHash.ScriptPubKey;
var address = new PubKeyHashAddress
{
KeyMaterial = keyMaterial,
AddressType = AddressType.PubKeyHash,
Label = null,
ScriptPubKeyHex = scriptPubKey.ToHex()
};
address.Address = scriptPubKey.GetAddressFromScriptPubKey();
Debug.Assert(address.Address.Length == C.PubKeyHashAddressLength);
return(address);
}
internal static void EnsureDefaultMultisigAddress(string passphrase, X1WalletFile x1WalletFile)
{
//if (x1WalletFile.ColdStakingAddresses.Count > 0)
// return;
var decryptedSeed = VCL.DecryptWithPassphrase(passphrase, x1WalletFile.HdSeed);
KeyMaterial myKeyMaterial = KeyHelper.CreateHdKeyMaterial(decryptedSeed, passphrase, C.Network.Consensus.CoinType, AddressType.MultiSig, C.External, 0);
PubKey myPubKey = myKeyMaterial.GetKey(passphrase).PubKey.Compress();
// other Key
KeyMaterial otherKeyMaterial = KeyHelper.CreateHdKeyMaterial(decryptedSeed, passphrase, C.Network.Consensus.CoinType, AddressType.MultiSig, C.External, 1);
var otherPubKey = otherKeyMaterial.GetKey(passphrase).PubKey.Compress();
// The redeem script looks like:
// 1 03fad6426522dbda5c5a9f8cab24a54ccc374517ad8790bf7e5a14308afc1bf77b 0340ecf2e20978075a49369e35269ecf0651d2f48061ebbf918f3eb1964051f65c 2 OP_CHECKMULTISIG
Script redeemScript = PayToMultiSigTemplate.Instance.GenerateScriptPubKey(1, myPubKey, otherPubKey);
// The address looks like:
// odx1qvar8r29r8llzj53q5utmcewpju59263h38250ws33lp2q45lmalqg5lmdd
string bech32ScriptAddress = redeemScript.WitHash.GetAddress(C.Network).ToString();
// In P2SH payments, we refer to the hash of the Redeem Script as the scriptPubKey. It looks like:
// 0 674671a8a33ffe295220a717bc65c19728556a3789d547ba118fc2a0569fdf7e
Script scriptPubKey = redeemScript.WitHash.ScriptPubKey;
var scp = scriptPubKey.ToString();
var multiSigAddress = new MultiSigAddress
{
OwnKey = myKeyMaterial, Address = bech32ScriptAddress, AddressType = AddressType.MultiSig,
Label = "Default 1-of-2 MultiSig", MaxSignatures = 2,
LastSeenHeight = null,
SignaturesRequired = 1,
RedeemScriptHex = redeemScript.ToBytes().ToHexString(),
ScriptPubKeyHex = scriptPubKey.ToBytes().ToHexString(),
OtherPublicKeys = new System.Collections.Generic.Dictionary <string, string>(),
};
multiSigAddress.OtherPublicKeys.Add(otherPubKey.ToBytes().ToHexString(), "Bob");
x1WalletFile.MultiSigAddresses[multiSigAddress.Address] = multiSigAddress;
}
internal static void EnsureDefaultColdStakingAddress(string passphrase, X1WalletFile x1WalletFile)
{
//if (x1WalletFile.ColdStakingAddresses.Count > 0)
// return;
var decryptedSeed = VCL.DecryptWithPassphrase(passphrase, x1WalletFile.HdSeed);
var coldKey = KeyHelper.CreateHdKeyMaterial(decryptedSeed, passphrase, C.Network.Consensus.CoinType, AddressType.ColdStakingCold,
C.External, 0);
var hotKey = KeyHelper.CreateHdKeyMaterial(decryptedSeed, passphrase, C.Network.Consensus.CoinType, AddressType.ColdStakingHot,
C.External, 0);
PubKey coldPubKey = coldKey.GetKey(passphrase).PubKey.Compress();
Key hotPrivateKey = hotKey.GetKey(passphrase);
PubKey hotPubKey = hotPrivateKey.PubKey.Compress();
Script csRedeemScript = ColdStakingScriptTemplate.Instance.GenerateScriptPubKey(hotPubKey.WitHash.AsKeyId(), coldPubKey.WitHash.AsKeyId());
string csScriptAddress = csRedeemScript.WitHash.GetAddress(C.Network).ToString();
Script csScriptAddressScriptPubKey = csRedeemScript.WitHash.ScriptPubKey;
var csAddress = new ColdStakingAddress
{
ColdKey = coldKey,
HotKey = hotKey,
StakingKey = hotPrivateKey.ToBytes(),
Label = "Default CS",
AddressType = AddressType.ColdStakingHot, // TODO: which address type?
Address = csScriptAddress,
LastSeenHeight = null,
ScriptPubKeyHex = csScriptAddressScriptPubKey.ToBytes().ToHexString(),
RedeemScriptHex = csRedeemScript.ToBytes().ToHexString()
};
if (csAddress.AddressType == AddressType.ColdStakingHot)
{
csAddress.StakingKey = hotPrivateKey.ToBytes();
}
x1WalletFile.ColdStakingAddresses[csAddress.Address] = csAddress;
}
