private void Save(string password, string walletFilePath, Network network)
{
if (File.Exists(walletFilePath))
{
throw new Exception("WalletFileAlreadyExists");
}
var directoryPath = Path.GetDirectoryName(Path.GetFullPath(walletFilePath));
if (directoryPath != null)
{
Directory.CreateDirectory(directoryPath);
}
var privateKey = _seedPrivateKey.PrivateKey;
var chainCode = _seedPrivateKey.ChainCode;
var encryptedBitcoinPrivateKeyString = privateKey.GetEncryptedBitcoinSecret(password, _network).ToWif();
var chainCodeString = System.Convert.ToBase64String(chainCode);
var networkString = network.ToString();
WalletFileSerializer.Serialize(walletFilePath,
encryptedBitcoinPrivateKeyString,
chainCodeString,
networkString);
}
public static Safe Load(string password, string walletFilePath)
{
if (!File.Exists(walletFilePath))
{
throw new Exception("WalletFileDoesNotExists");
}
var walletFileRawContent = WalletFileSerializer.Deserialize(walletFilePath);
var encryptedBitcoinPrivateKeyString = walletFileRawContent.EncryptedSeed;
var chainCodeString = walletFileRawContent.ChainCode;
var chainCode = System.Convert.FromBase64String(chainCodeString);
Network network;
var networkString = walletFileRawContent.Network;
if (networkString == Network.MainNet.ToString())
{
network = Network.MainNet;
}
else if (networkString == Network.TestNet.ToString())
{
network = Network.TestNet;
}
else
{
throw new Exception("NotRecognizedNetworkInWalletFile");
}
var safe = new Safe(password, walletFilePath, network);
var privateKey = Key.Parse(encryptedBitcoinPrivateKeyString, password, safe._network);
var seedExtKey = new ExtKey(privateKey, chainCode);
safe.SetSeed(seedExtKey);
return(safe);
}