private string NewAddressForExchange()
{
string privateKey;
string publicKey;
CryptoHelper.GenerateKeyPair(out privateKey, out publicKey);
string fingerPrint = CryptoHelper.Hash(publicKey);
int issuerId = FiatCoinHelper.GetIssuerId(exchangePayFrom.SelectedValue.ToString());
string currencyCode = exchangeCurrency.SelectedValue.ToString();
var account = new PaymentAccount
{
Address = FiatCoinHelper.ToAddress(issuerId, fingerPrint),
CurrencyCode = currencyCode,
Balance = 0.00m,
PublicKey = publicKey,
PrivateKey = null
};
// register
string requestUri = string.Format("issuer/api/{0}/accounts/register", issuerId);
var registerRequest = new RegisterRequest
{
PaymentAccount = account.Mask()
};
HttpContent content = new StringContent(JsonHelper.Serialize(registerRequest));
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
HttpResponseMessage response = HttpClient.PostAsync(requestUri, content).Result;
response.EnsureSuccessStatusCode();
account.PrivateKey = privateKey;
this.m_Wallet.PaymentAccounts.Add(account);
return account.Address;
}
private void miNewAddress_Click(object sender, RoutedEventArgs e)
{
string privateKey;
string publicKey;
CryptoHelper.GenerateKeyPair(out privateKey, out publicKey);
string fingerPrint = CryptoHelper.Hash(publicKey);
int issuerId = 0;
try
{
issuerId = (int)comboBoxIssuer.SelectedValue;
}
catch(Exception)
{
MessageBox.Show("请选择开户银行","警告", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
string currencyCode = (string)comboBoxCurrencyCode.SelectedValue;
if(currencyCode == null)
{
MessageBox.Show("请选择交易货币代码", "警告", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
var account = new PaymentAccount
{
Address = FiatCoinHelper.ToAddress(issuerId, fingerPrint),
CurrencyCode = currencyCode,
Balance = 0.00m,
PublicKey = publicKey,
PrivateKey = null
};
// register
string requestUri = string.Format("issuer/api/{0}/accounts/register", issuerId);
var registerRequest = new RegisterRequest
{
PaymentAccount = account.Mask()
};
HttpContent content = new StringContent(JsonHelper.Serialize(registerRequest));
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
HttpResponseMessage response = HttpClient.PostAsync(requestUri, content).Result;
response.EnsureSuccessStatusCode();
account.PrivateKey = privateKey;
this.m_Wallet.PaymentAccounts.Add(account);
//Allocate initial balance
string baseAccount = "8gMAAA==+u3qZ1H9Ha0dOT6WX3d7Hr9npKQRreoFdGp4VourKtQ=";
requestUri = string.Format("issuer/api/{0}/accounts/pay", issuerId);
Random ran = new Random();
int i_ranAmount = ran.Next(1, 499);
float f_ranAmount = (float)(i_ranAmount * 0.01);
var payRequest = new DirectPayRequest
{
PaymentTransaction = new PaymentTransaction
{
Source = baseAccount,
Dest = Convert.ToBase64String(BitConverter.GetBytes(issuerId)) + fingerPrint,
Amount = Convert.ToDecimal(f_ranAmount),
CurrencyCode = currencyCode,
MemoData = "Initial-balance"
}
};
payRequest.Signature = CryptoHelper.Sign("RUNTMiAAAAA7Fyutk/Pd2VotgUewM7QpS0lTMUwZC0PewDg47HFhIoq0rjlnUTraDpS5gurmvVybU357HBOZkX3aKon4FcSdrLKIvEgjHUbRuUt2bze5HNflkQRitCWbxYc7FVGxlog=", payRequest.ToMessage());
content = new StringContent(JsonHelper.Serialize(payRequest));
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
response = HttpClient.PostAsync(requestUri, content).Result;
response.EnsureSuccessStatusCode();
GetAccountBalances();
this.UpdateAddressDataGrid();
this.Save();
}
