public static MyWallet Load(string path, string password)
{
MyWallet wallet = new MyWallet();
byte[] aes_key = Encoding.UTF8.GetBytes(password).Sha256().Sha256();
byte[] aes_iv = new byte[16];
using (AesManaged aes = new AesManaged())
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read))
{
fs.Read(aes_iv, 0, aes_iv.Length);
using (ICryptoTransform decryptor = aes.CreateDecryptor(aes_key, aes_iv))
using (CryptoStream cs = new CryptoStream(fs, decryptor, CryptoStreamMode.Read))
using (BinaryReader reader = new BinaryReader(cs))
{
int count = (int)reader.ReadVarInt();
for (int i = 0; i < count; i++)
{
byte[] privateKey = reader.ReadBytes(32);
bool compressed = reader.ReadBoolean();
ECPoint publicKey = ECCurve.Secp256k1.G * privateKey;
UInt160 publicKeyHash = publicKey.EncodePoint(compressed).ToScriptHash();
wallet.accounts.Add(new WalletEntry(privateKey, publicKey, publicKeyHash, compressed));
}
}
}
Array.Clear(aes_key, 0, aes_key.Length);
return(wallet);
}
public static MyWallet Load(string path, string password)
{
MyWallet wallet = new MyWallet();
byte[] aes_key = Encoding.UTF8.GetBytes(password).Sha256().Sha256();
byte[] aes_iv = new byte[16];
using (AesManaged aes = new AesManaged())
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read))
{
fs.Read(aes_iv, 0, aes_iv.Length);
using (ICryptoTransform decryptor = aes.CreateDecryptor(aes_key, aes_iv))
using (CryptoStream cs = new CryptoStream(fs, decryptor, CryptoStreamMode.Read))
using (BinaryReader reader = new BinaryReader(cs))
{
int count = (int)reader.ReadVarInt();
for (int i = 0; i < count; i++)
{
byte[] privateKey = reader.ReadBytes(32);
bool compressed = reader.ReadBoolean();
ECPoint publicKey = ECCurve.Secp256k1.G * privateKey;
UInt160 publicKeyHash = publicKey.EncodePoint(compressed).ToScriptHash();
wallet.accounts.Add(new WalletEntry(privateKey, publicKey, publicKeyHash, compressed));
}
}
}
Array.Clear(aes_key, 0, aes_key.Length);
return wallet;
}
public static MyWallet Create()
{
MyWallet wallet = new MyWallet();
wallet.CreateEntry();
return(wallet);
}
private void OpenWallet(MyWallet wallet)
{
this.wallet = wallet;
listView1.Items.Clear();
listView1.Items.AddRange(wallet.GetAddresses().Select(p => new ListViewItem(new[] { p, "" }) { Name = p }).ToArray());
RefreshWallet();
创建新地址NToolStripMenuItem.Enabled = true;
导入私钥IToolStripMenuItem.Enabled = true;
button1.Enabled = true;
}
private void OpenWallet(MyWallet wallet)
{
this.wallet = wallet;
listView1.Items.Clear();
listView1.Items.AddRange(wallet.GetAddresses().Select(p => new ListViewItem(new[] { p, "" })
{
Name = p
}).ToArray());
RefreshWallet();
创建新地址NToolStripMenuItem.Enabled = true;
导入私钥IToolStripMenuItem.Enabled = true;
button1.Enabled = true;
}
private void 新建钱包NToolStripMenuItem_Click(object sender, EventArgs e)
{
using (CreateWalletDialog dialog = new CreateWalletDialog())
{
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
MyWallet wallet = MyWallet.Create();
wallet.Save(dialog.WalletPath, dialog.Password);
wallet_path = dialog.WalletPath;
password = dialog.Password;
OpenWallet(wallet);
}
}
private void 打开钱包OToolStripMenuItem_Click(object sender, EventArgs e)
{
using (OpenWalletDialog dialog = new OpenWalletDialog())
{
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
MyWallet wallet;
try
{
wallet = MyWallet.Load(dialog.WalletPath, dialog.Password);
}
catch
{
MessageBox.Show("密码错误");
return;
}
wallet_path = dialog.WalletPath;
password = dialog.Password;
OpenWallet(wallet);
}
}
public static MyWallet Create()
{
MyWallet wallet = new MyWallet();
wallet.CreateEntry();
return wallet;
}
private void 打开钱包OToolStripMenuItem_Click(object sender, EventArgs e)
{
using (OpenWalletDialog dialog = new OpenWalletDialog())
{
if (dialog.ShowDialog() != DialogResult.OK) return;
MyWallet wallet;
try
{
wallet = MyWallet.Load(dialog.WalletPath, dialog.Password);
}
catch
{
MessageBox.Show("密码错误");
return;
}
wallet_path = dialog.WalletPath;
password = dialog.Password;
OpenWallet(wallet);
}
}
