public string ToJson()
{
var wallet = new WalletJson
{
Version = this.version,
MasterKey = this.masterKey,
Iv = this.ivHex,
SeedEncrypted = this.seedEncrypted,
Address = this.Address,
};
if (this.scryptParams != null)
{
wallet.Scrypt = new ScryptParams
{
Salt = this.scryptParams.Salt,
N = this.scryptParams.N,
R = this.scryptParams.R,
P = this.scryptParams.P,
};
}
var result = JsonSerializer.ToJsonString(wallet);
return(result);
}
public static Wallet Decrypt(WalletJson wallet, WalletOptions options)
{
options.Iv = wallet.Iv;
options.MasterKey = Aes.Decrypt(wallet.MasterKey, options.PasswordKey, options.Iv.FromHexString());
options.SeedHex = Aes.Decrypt(wallet.SeedEncrypted, options.MasterKey, options.Iv.FromHexString());
options.PasswordKeys.Add(wallet.Version.Value, options.PasswordKey);
switch (wallet.Version)
{
case 2:
options.Scrypt = new ScryptParams
{
Salt = wallet.Scrypt.Salt,
N = wallet.Scrypt.N,
P = wallet.Scrypt.P,
R = wallet.Scrypt.R
};
break;
default:
break;
}
var account = new Account(options.SeedHex);
if (account.Address != wallet.Address)
{
throw new WrongPasswordException();
}
return(new Wallet(options));
}
static public void Import(string privatekey, string walletFile = "./Data/walletImport.json")
{
var walletKey = new WalletKey();
walletKey.random = privatekey.HexToBytes();
ed25519.ed25519_create_keypair(walletKey.publickey, walletKey.privatekey, walletKey.random);
var keys = new List <WalletKey>();
keys.Add(walletKey);
var walletJson = new WalletJson();
walletJson.curIndex = 0;
walletJson.accounts = new List <WalletJsonAddress>();
var aes256 = new AesEverywhere.AES256();
for (int i = 0; i < keys.Count; i++)
{
var walletJsonAddress = new WalletJsonAddress();
walletJsonAddress.address = keys[i].ToAddress();
walletJsonAddress.encrypted = aes256.Encrypt(keys[i].random.ToHexString(), "smartx123");
walletJson.accounts.Add(walletJsonAddress);
}
File.WriteAllText(walletFile, JsonHelper.ToJson(walletJson), System.Text.Encoding.UTF8);
}
public WalletOptions AssignFrom(WalletJson wallet)
{
this.Iv = wallet.Iv;
this.MasterKey = wallet.MasterKey;
this.Version = wallet.Version;
this.Scrypt = wallet.Scrypt;
return(this);
}
public static WalletOptions FromWalletJson(WalletJson wallet)
{
return(new WalletOptions
{
Iv = wallet.Iv,
MasterKey = wallet.MasterKey,
Version = wallet.Version,
Scrypt = wallet.Scrypt,
});
}
public static Wallet FromJson(string json, WalletOptions options = null)
{
options = options ?? new WalletOptions();
var wallet = WalletJson.FromJson(json);
options.AssignFrom(wallet);
var computeOptions = WalletOptions.FromWalletJson(wallet);
computeOptions.Password = options.Password;
var passwordKey = Wallet.ComputePasswordKey(computeOptions);
options.PasswordKey = passwordKey;
return(Wallet.Decrypt(wallet, options));
}
public void SaveWallet()
{
var walletJson = new WalletJson();
walletJson.curIndex = curIndex;
walletJson.accounts = new List <WalletJsonAddress>();
var aes256 = new AesEverywhere.AES256();
for (int i = 0; i < keys.Count; i++)
{
var walletJsonAddress = new WalletJsonAddress();
walletJsonAddress.address = keys[i].ToAddress();
walletJsonAddress.encrypted = aes256.Encrypt(keys[i].random.ToHexString(), passwords);
walletJson.accounts.Add(walletJsonAddress);
}
File.WriteAllText(walletFile, JsonHelper.ToJson(walletJson), System.Text.Encoding.UTF8);
}
