public void TestDeserialize()
{
byte[] privateKey = new byte[32];
using (RandomNumberGenerator rng = RandomNumberGenerator.Create())
{
rng.GetBytes(privateKey);
}
KeyPair key = new KeyPair(privateKey);
VerificationContract contract1 = new VerificationContract
{
Script = Neo.SmartContract.Contract.CreateSignatureRedeemScript(key.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
MemoryStream stream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(stream);
BinaryReader reader = new BinaryReader(stream);
contract1.Serialize(writer);
stream.Seek(0, SeekOrigin.Begin);
VerificationContract contract2 = new VerificationContract();
contract2.Deserialize(reader);
Assert.AreEqual(Encoding.Default.GetString(contract2.Script), Encoding.Default.GetString(contract1.Script));
Assert.AreEqual(1, contract2.ParameterList.Length);
Assert.AreEqual(ContractParameterType.Signature, contract2.ParameterList[0]);
}
private void CheckSignatures()
{
if (context.Signatures.Count(p => p != null) >= context.M && context.TransactionHashes.All(p => context.Transactions.ContainsKey(p)))
{
VerificationContract contract = VerificationContract.CreateMultiSigContract(context.Validators[context.MyIndex].EncodePoint(true).ToScriptHash(), context.M, context.Validators);
Block block = context.MakeHeader();
ContractParametersContext sc = new ContractParametersContext(block);
for (int i = 0, j = 0; i < context.Validators.Length && j < context.M; i++)
{
if (context.Signatures[i] != null)
{
sc.AddSignature(contract, context.Validators[i], context.Signatures[i]);
j++;
}
}
sc.Verifiable.Scripts = sc.GetScripts();
block.Transactions = context.TransactionHashes.Select(p => context.Transactions[p]).ToArray();
Log($"relay block: {block.Hash}");
if (!localNode.Relay(block))
{
Log($"reject block: {block.Hash}");
}
context.State |= ConsensusState.BlockSent;
}
}
public void TestSerialize()
{
byte[] privateKey = new byte[32];
using (RandomNumberGenerator rng = RandomNumberGenerator.Create())
{
rng.GetBytes(privateKey);
}
KeyPair key = new KeyPair(privateKey);
VerificationContract contract1 = new VerificationContract
{
Script = Neo.SmartContract.Contract.CreateSignatureRedeemScript(key.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
MemoryStream stream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(stream);
contract1.Serialize(writer);
stream.Seek(0, SeekOrigin.Begin);
byte[] byteArray = new byte[stream.Length];
stream.Read(byteArray, 0, (int)stream.Length);
byte[] script = Neo.SmartContract.Contract.CreateSignatureRedeemScript(key.PublicKey);
byte[] result = new byte[62];
result[20] = 0x01;
result[21] = 0x00;
result[22] = 0x27;
Array.Copy(script, 0, result, 23, 39);
Assert.AreEqual(Encoding.Default.GetString(result), Encoding.Default.GetString(byteArray));
}
private bool OnCreateAddressCommand(string[] args)
{
if (Program.Wallet == null)
{
Console.WriteLine("You have to open the wallet first.");
return(true);
}
if (args.Length > 3)
{
Console.WriteLine("error");
return(true);
}
ushort count = 1;
if (args.Length >= 3)
{
count = ushort.Parse(args[2]);
}
List <string> addresses = new List <string>();
for (int i = 1; i <= count; i++)
{
KeyPair key = Program.Wallet.CreateKey();
VerificationContract contract = Program.Wallet.GetContracts(key.PublicKeyHash).First(p => p.IsStandard);
addresses.Add(contract.Address);
Console.SetCursorPosition(0, Console.CursorTop);
Console.Write($"[{i}/{count}]");
}
Console.WriteLine();
string path = "address.txt";
Console.WriteLine($"export addresses to {path}");
File.WriteAllLines(path, addresses);
return(true);
}
public void TestCreateAccountBySmartContract()
{
byte[] privateKey = new byte[32];
using (RandomNumberGenerator rng = RandomNumberGenerator.Create())
{
rng.GetBytes(privateKey);
}
KeyPair key = new KeyPair(privateKey);
VerificationContract contract = new VerificationContract
{
Script = Contract.CreateSignatureRedeemScript(key.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
var account = wallet.CreateAccount(contract, key);
var dbAccount = wallet.GetAccount(account.ScriptHash);
account.Should().Be(dbAccount);
byte[] privateKey2 = new byte[32];
using (RandomNumberGenerator rng = RandomNumberGenerator.Create())
{
rng.GetBytes(privateKey2);
}
KeyPair key2 = new KeyPair(privateKey2);
Contract contract2 = new Contract
{
Script = Contract.CreateSignatureRedeemScript(key2.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
var account2 = wallet.CreateAccount(contract2, key2);
var dbAccount2 = wallet.GetAccount(account2.ScriptHash);
account2.Should().Be(dbAccount2);
}
/// <summary>
/// Copy the current wallet's address
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCopyAddress_Click(object sender, RoutedEventArgs e)
{
string copiedAddress = "";
foreach (UInt160 scriptHash in Constant.CurrentWallet.GetAddresses().ToArray())
{
VerificationContract contract = Constant.CurrentWallet.GetContract(scriptHash);
copiedAddress += contract.Address;
copiedAddress += ",";
}
// Remove ',' from copiedAddress
copiedAddress = copiedAddress.Substring(0, copiedAddress.Length - 1);
try
{
Clipboard.SetText(copiedAddress);
}
catch (ArgumentNullException ex)
{
StaticUtils.ShowMessageBox(StaticUtils.ErrorBrush, StringTable.GetInstance().GetString("STR_ERR_ADDR_COPY", iLang));
return;
}
catch (Exception ex)
{
}
StaticUtils.ShowMessageBox(StaticUtils.GreenBrush, StringTable.GetInstance().GetString("STR_MW_ADDRESS_COPIED_SUCCESS", iLang));
}
private bool OnCreateWalletCommand(string[] args)
{
if (args.Length < 3)
{
Console.WriteLine("error");
return(true);
}
using (SecureString password = ReadSecureString("password"))
using (SecureString password2 = ReadSecureString("password"))
{
if (!password.CompareTo(password2))
{
Console.WriteLine("error");
return(true);
}
Program.Wallet = UserWallet.Create(args[2], password);
}
VerificationContract contract = Program.Wallet.GetContracts().First(p => p.IsStandard);
KeyPair key = (KeyPair)Program.Wallet.GetKey(contract.PublicKeyHash);
Console.WriteLine($"address: {contract.Address}");
Console.WriteLine($" pubkey: {key.PublicKey.EncodePoint(true).ToHexString()}");
Console.WriteLine($" Type: {key.nVersion}");
return(true);
}
public ContractDetailsDialog(VerificationContract contract)
{
InitializeComponent();
textBox1.Text = Wallet.ToAddress(contract.ScriptHash);
textBox2.Text = contract.ScriptHash.ToString();
textBox3.Text = contract.Script.ToHexString();
}
public void TestEquals()
{
byte[] privateKey = new byte[32];
using (RandomNumberGenerator rng = RandomNumberGenerator.Create())
{
rng.GetBytes(privateKey);
}
KeyPair key = new KeyPair(privateKey);
VerificationContract contract1 = new VerificationContract
{
Script = Neo.SmartContract.Contract.CreateSignatureRedeemScript(key.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
object tempObject = contract1;
VerificationContract contract2 = new VerificationContract
{
Script = Neo.SmartContract.Contract.CreateSignatureRedeemScript(key.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
Assert.AreEqual(true, contract1.Equals(tempObject));
Assert.AreEqual(true, contract1.Equals(contract1));
Assert.AreEqual(false, contract1.Equals(null));
Assert.AreEqual(true, contract1.Equals(contract2));
}
private void AddContractToListView(VerificationContract contract, bool selected = false)
{
ListViewItem item = listView1.Items[contract.Address];
if (item?.Tag is UInt160)
{
listView1.Items.Remove(item);
item = null;
}
if (item == null)
{
ListViewGroup group = contract.IsStandard ? listView1.Groups["standardContractGroup"] : listView1.Groups["nonstandardContractGroup"];
item = listView1.Items.Add(new ListViewItem(new[]
{
new ListViewItem.ListViewSubItem
{
Name = "address",
Text = contract.Address
},
new ListViewItem.ListViewSubItem
{
Name = "ans"
},
new ListViewItem.ListViewSubItem
{
Name = "anc"
}
}, -1, group)
{
Name = contract.Address,
Tag = contract
});
}
item.Selected = selected;
}
public override void AddContract(VerificationContract contract)
{
base.AddContract(contract);
using (WalletDataContext ctx = new WalletDataContext(DbPath))
{
Contract db_contract = ctx.Contracts.FirstOrDefault(p => p.ScriptHash.SequenceEqual(contract.ScriptHash.ToArray()));
if (db_contract != null)
{
db_contract.PublicKeyHash = contract.PublicKeyHash.ToArray();
}
else
{
Address db_address = ctx.Addresses.FirstOrDefault(p => p.ScriptHash.SequenceEqual(contract.ScriptHash.ToArray()));
if (db_address == null)
{
ctx.Addresses.Add(new Address
{
ScriptHash = contract.ScriptHash.ToArray()
});
}
ctx.Contracts.Add(new Contract
{
RawData = contract.ToArray(),
ScriptHash = contract.ScriptHash.ToArray(),
PublicKeyHash = contract.PublicKeyHash.ToArray()
});
}
ctx.SaveChanges();
}
}
public VerificationContract GetContract()
{
UInt160 publicKeyHash = ((ECPoint)comboBox1.SelectedItem).EncodePoint(true).ToScriptHash();
ContractParameterType[] parameterList = textBox1.Text.HexToBytes().Select(p => (ContractParameterType)p).ToArray();
byte[] redeemScript = textBox2.Text.HexToBytes();
return(VerificationContract.Create(publicKeyHash, parameterList, redeemScript));
}
public override StealthKeyPair CreateKey(byte[] payloadPrivKey, byte[] viewPrivKey)
{
StealthKeyPair account = base.CreateKey(payloadPrivKey, viewPrivKey);
OnCreateAccount(account);
AddContract(VerificationContract.CreateRingSignatureContract(account.ToStelathPubKeys()));
return(account);
}
public override WalletKeyPair CreateKey(byte[] privateKey)
{
WalletKeyPair account = base.CreateKey(privateKey);
OnCreateAccount(account);
AddContract(VerificationContract.CreateSignatureContract(account.PublicKey));
return(account);
}
private void AddContractToListView(VerificationContract contract, bool selected = false)
{
DT_GUI_Modules.Modules.AddrStruct item;
item.Address = contract.Address;
item.AmountQRS = "0";
item.AmountUSD = "0";
//dashboardControl1.AddAddress(item);
}
public ViewContractDialog(VerificationContract contract)
{
InitializeComponent();
textBox1.Text = contract.Address;
textBox2.Text = contract.ScriptHash.ToString();
textBox3.Text = contract.ParameterList.Cast <byte>().ToArray().ToHexString();
textBox4.Text = contract.Script.ToHexString();
}
public ViewContractView(VerificationContract contract)
{
InitializeComponent();
var viewModel = this.DataContext as ViewContractViewModel;
viewModel?.SetContract(contract);
}
private void AddContractToListView(VerificationContract contract, bool selected = false)
{
AddrStruct item;
item.Address = contract.Address;
item.AmountQRS = "0";
item.AmountQRG = "0";
overviewPan1.AddAddress(item);
}
private void viewContractToolStripMenuItem_Click(object sender, EventArgs e)
{
VerificationContract contract = (VerificationContract)listView1.SelectedItems[0].Tag;
using (ViewContractDialog dialog = new ViewContractDialog(contract))
{
dialog.ShowDialog();
}
}
public static VerificationContract ToVerificationContract(this ECPoint point)
{
VerificationContract contract = new VerificationContract
{
Script = SmartContract.Contract.CreateSignatureRedeemScript(point),
ParameterList = new[] { ContractParameterType.Signature }
};
return(contract);
}
private void TxbFeeAmount_LostFocus(object sender, RoutedEventArgs e)
{
try
{
AssetTypeItem tag = ((ComboBoxItem)cmbAssetType.SelectedItem).Tag as AssetTypeItem;
AssetState asset = Blockchain.Default.GetAssetState(tag.AssetID);
if (txbFeeAmount.Text == "")
{
return;
}
Fixed8 fee = Fixed8.Satoshi * Convert.ToInt64(100000000 * Convert.ToDouble(txbFeeAmount.Text));
if (fromAddress == null)
{
foreach (UInt160 scriptHash in Constant.CurrentWallet.GetAddresses().ToArray())
{
VerificationContract contract = Constant.CurrentWallet.GetContract(scriptHash);
fromAddress = contract.Address;
}
}
if (Wallet.GetAddressVersion(fromAddress) == Wallet.AnonymouseAddressVersion || Wallet.GetAddressVersion(fromAddress) == Wallet.StealthAddressVersion)
{
if (asset.AssetType == AssetType.GoverningToken)
{
if (asset.AFee < fee)
{
throw new Exception();
}
}
else
{
if (Fixed8.Satoshi * 10000000 + asset.AFee < fee)
{
throw new Exception();
}
}
}
else
{
if (asset.FeeMin > fee || asset.FeeMax < fee)
{
throw new Exception();
}
}
}
catch (Exception)
{
txbFeeAmount.Text = "";
StaticUtils.ShowMessageBox(StaticUtils.ErrorBrush, StringTable.GetInstance().GetString("STR_RP_ERR_INPUT_FEE_IN_LIMIT", iLang));
}
}
private void RestoreAccountsDialog_Load(object sender, EventArgs e)
{
IEnumerable <KeyPair> keys = Program.CurrentWallet.GetKeys();
keys = keys.Where(account => Program.CurrentWallet.GetContracts(account.PublicKeyHash).All(contract => !contract.IsStandard));
IEnumerable <VerificationContract> contracts = keys.Select(p => VerificationContract.CreateSignatureContract(p.PublicKey));
listView1.Items.AddRange(contracts.Select(p => new ListViewItem(p.Address)
{
Tag = p
}).ToArray());
}
private void cmbAssetType_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
AssetTypeItem tag = ((ComboBoxItem)cmbAssetType.SelectedItem).Tag as AssetTypeItem;
AssetState asset = Blockchain.Default.GetAssetState(tag.AssetID);
if (fromAddress == null)
{
foreach (UInt160 scriptHash in Constant.CurrentWallet.GetAddresses().ToArray())
{
VerificationContract contract = Constant.CurrentWallet.GetContract(scriptHash);
fromAddress = contract.Address;
}
}
if (Wallet.GetAddressVersion(fromAddress) == Wallet.AnonymouseAddressVersion || Wallet.GetAddressVersion(fromAddress) == Wallet.StealthAddressVersion)
{
/*if (asset.AssetType == AssetType.GoverningToken)
* {
* TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_FEE", iLang), asset.AFee.ToString(), asset.GetName(), asset.AFee.ToString(), asset.GetName());
* }
* else
* {*/
TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_FEE", iLang), (Fixed8.Satoshi * 10000000 + asset.AFee).ToString(), "XQG", (Fixed8.Satoshi * 10000000 + asset.AFee).ToString(), "XQG");
//}
}
else
{
/*if (asset.AssetType == AssetType.GoverningToken)
* {
* TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_FEE", iLang), asset.FeeMin.ToString(), asset.GetName(), asset.FeeMax.ToString(), asset.GetName());
* }
* else
* {*/
TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_FEE", iLang), (asset.FeeMin).ToString(), "XQG", (asset.FeeMax).ToString(), "XQG");
//}
}
if (tag != null)
{
TxbSpendable.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_SPENDABLE", iLang), tag.Value.ToString(), tag.Name);
}
else
{
TxbSpendable.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_SPENDABLE", iLang), 0, "");
}
}
catch (Exception)
{
TxbSpendable.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_SPENDABLE", iLang), 0, "");
}
}
public VerificationContract GetContract()
{
ECPoint[] publicKeys = listBox1.Items.OfType <string>().Select(p => ECPoint.DecodePoint(p.HexToBytes(), ECCurve.Secp256r1)).ToArray();
foreach (ECPoint publicKey in publicKeys)
{
KeyPair key = Program.CurrentWallet.GetKey(publicKey.EncodePoint(true).ToScriptHash());
if (key != null)
{
return(VerificationContract.CreateMultiSigContract(key.PublicKeyHash, (int)numericUpDown2.Value, publicKeys));
}
}
return(null);
}
private void TxbReceiveAddress_LostFocus(object sender, RoutedEventArgs e)
{
try
{
AssetTypeItem tag = ((ComboBoxItem)cmbAssetType.SelectedItem).Tag as AssetTypeItem;
AssetState asset = Blockchain.Default.GetAssetState(tag.AssetID);
if (fromAddress == null)
{
foreach (UInt160 scriptHash in Constant.CurrentWallet.GetAddresses().ToArray())
{
VerificationContract contract = Constant.CurrentWallet.GetContract(scriptHash);
fromAddress = contract.Address;
}
}
if (Wallet.GetAddressVersion(fromAddress) == Wallet.AnonymouseAddressVersion || Wallet.GetAddressVersion(fromAddress) == Wallet.StealthAddressVersion)
{
TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_AFEE", iLang), Blockchain.UtilityToken.A_Fee.ToString(), "XQG");
txbFeeAmount.IsEnabled = false;
txbFeeAmount.Text = Blockchain.UtilityToken.A_Fee.ToString();
}
else
{
if (Wallet.GetAddressVersion(txbReceiveAddress.Text) == Wallet.AnonymouseAddressVersion || Wallet.GetAddressVersion(txbReceiveAddress.Text) == Wallet.StealthAddressVersion)
{
TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_AFEE", iLang), asset.AFee.ToString(), "XQG");
txbFeeAmount.IsEnabled = false;
txbFeeAmount.Text = asset.AFee.ToString();
}
else
{
TxbFee.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_FEE", iLang), (asset.FeeMin).ToString(), "XQG", (asset.FeeMax).ToString(), "XQG");
txbFeeAmount.IsEnabled = true;
}
}
if (tag != null)
{
TxbSpendable.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_SPENDABLE", iLang), tag.Value.ToString(), tag.Name);
}
else
{
TxbSpendable.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_SPENDABLE", iLang), 0, "");
}
}
catch (Exception)
{
TxbSpendable.Text = String.Format(StringTable.GetInstance().GetString("STR_SP_SPENDABLE", iLang), 0, "");
}
}
private Dictionary <UInt160, UserWalletAccount> LoadAccounts()
{
using (WalletDataContext ctx = new WalletDataContext(path))
{
foreach (Contract db_contract in ctx.Contracts.Include(p => p.Account))
{
VerificationContract contract = db_contract.RawData.AsSerializable <VerificationContract>();
UserWalletAccount account = ctx.Addresses.Select(p => p.ScriptHash).AsEnumerable().Select(p => new UserWalletAccount(new UInt160(p))).ToDictionary(p => p.ScriptHash)[contract.ScriptHash];
account.Contract = contract;
account.Key = new KeyPair(DecryptPrivateKey(db_contract.Account.PrivateKeyEncrypted));
}
return(ctx.Addresses.Select(p => p.ScriptHash).AsEnumerable().Select(p => new UserWalletAccount(new UInt160(p))).ToDictionary(p => p.ScriptHash));
}
}
public void SetContract(VerificationContract contract)
{
this.Address = contract.Address;
this.ScriptHash = contract.ScriptHash.ToString();
this.ParameterList = contract.ParameterList.Cast <byte>().ToArray().ToHexString();
this.RedeemScriptHex = contract.Script.ToHexString();
// Update properties
NotifyPropertyChanged(nameof(this.Address));
NotifyPropertyChanged(nameof(this.ScriptHash));
NotifyPropertyChanged(nameof(this.ParameterList));
NotifyPropertyChanged(nameof(this.RedeemScriptHex));
}
public VerificationContract GetContract()
{
ECPoint publicKey = (ECPoint)comboBox1.SelectedItem;
uint timestamp = dateTimePicker1.Value.ToTimestamp();
using (ScriptBuilder sb = new ScriptBuilder())
{
sb.EmitPush(publicKey);
sb.EmitPush(timestamp);
// Lock 2.0 in mainnet tx:4e84015258880ced0387f34842b1d96f605b9cc78b308e1f0d876933c2c9134b
sb.EmitAppCall(UInt160.Parse("d3cce84d0800172d09c88ccad61130611bd047a4"));
return(VerificationContract.Create(publicKey.EncodePoint(true).ToScriptHash(), new[] { ContractParameterType.Signature }, sb.ToArray()));
}
}
private void 自定义CToolStripMenuItem_Click(object sender, EventArgs e)
{
using (ImportCustomContractDialog dialog = new ImportCustomContractDialog())
{
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
VerificationContract contract = dialog.GetContract();
Program.CurrentWallet.AddContract(contract);
listView1.SelectedIndices.Clear();
AddContractToListView(contract, true);
}
}
private void ChangeWallet(UserWallet wallet)
{
if (Program.CurrentWallet != null)
{
Program.CurrentWallet.BalanceChanged -= CurrentWallet_BalanceChanged;
Program.CurrentWallet.TransactionsChanged -= CurrentWallet_TransactionsChanged;
Program.CurrentWallet.Dispose();
}
Program.CurrentWallet = wallet;
listView3.Items.Clear();
if (Program.CurrentWallet != null)
{
CurrentWallet_TransactionsChanged(null, Program.CurrentWallet.LoadTransactions());
Program.CurrentWallet.BalanceChanged += CurrentWallet_BalanceChanged;
Program.CurrentWallet.TransactionsChanged += CurrentWallet_TransactionsChanged;
}
修改密码CToolStripMenuItem.Enabled = Program.CurrentWallet != null;
重建钱包数据库RToolStripMenuItem.Enabled = Program.CurrentWallet != null;
restoreAccountsToolStripMenuItem.Enabled = Program.CurrentWallet != null;
交易TToolStripMenuItem.Enabled = Program.CurrentWallet != null;
提取小蚁币CToolStripMenuItem.Enabled = Program.CurrentWallet != null;
requestCertificateToolStripMenuItem.Enabled = Program.CurrentWallet != null;
注册资产RToolStripMenuItem.Enabled = Program.CurrentWallet != null;
资产分发IToolStripMenuItem.Enabled = Program.CurrentWallet != null;
deployContractToolStripMenuItem.Enabled = Program.CurrentWallet != null;
invokeContractToolStripMenuItem.Enabled = Program.CurrentWallet != null;
举EToolStripMenuItem.Enabled = Program.CurrentWallet != null;
创建新地址NToolStripMenuItem.Enabled = Program.CurrentWallet != null;
导入私钥IToolStripMenuItem.Enabled = Program.CurrentWallet != null;
创建智能合约SToolStripMenuItem.Enabled = Program.CurrentWallet != null;
listView1.Items.Clear();
if (Program.CurrentWallet != null)
{
foreach (UInt160 scriptHash in Program.CurrentWallet.GetAddresses().ToArray())
{
VerificationContract contract = Program.CurrentWallet.GetContract(scriptHash);
if (contract == null)
{
AddAddressToListView(scriptHash);
}
else
{
AddContractToListView(contract);
}
}
}
balance_changed = true;
check_nep5_balance = true;
}
