void OnFileExportKeys(object sender, RoutedEventArgs e)
{
if (!EnsurePassphraseUnlock())
{
return;
}
var w = SelectedWalletNotNull().Wallet;
var d = new SaveFileDialog();
d.InitialDirectory = Eng.AppDataDirectory;
d.Filter = "BIP38 format (encrypted)|*.bip38|Wallet Import Format (unencrypted)|*.wif";
d.FileName = w.CurrencyName + "-keys";
if (Dialog.ShowDialog(d, this))
{
string password = null;
if (d.FilterIndex == 1)
{
var dlg = new FormPassphrase();
dlg.labelOldPassword.Visibility = Visibility.Hidden;
dlg.textOldPassword.Visibility = Visibility.Hidden;
if (!Dialog.ShowDialog(dlg, this))
{
return;
}
password = dlg.textPassword.Password.Normalize(NormalizationForm.FormC);
}
else if (!AskUnencryptedExportWarning())
{
return;
}
w.ExportKeys(password, d.FileName); // async operation
}
}
private void OnChangeWalletPassword(object sender, RoutedEventArgs e)
{
var dlg = new FormPassphrase();
dlg.labelOldPassword.Visibility = Visibility.Visible;
dlg.textOldPassword.Visibility = Visibility.Visible;
dlg.textOldPassword.Focus();
if (Dialog.ShowDialog(dlg, this))
{
Eng.ChangePassword(dlg.textOldPassword.Text.Normalize(NormalizationForm.FormC), dlg.textPassword.Password.Normalize(NormalizationForm.FormC));
}
}
void OnFileImport(object sender, RoutedEventArgs e)
{
if (!EnsurePassphraseUnlock())
{
return;
}
var wf = SelectedWalletNotNull();
var d = new OpenFileDialog();
d.InitialDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), wf.Wallet.CurrencyName);
d.Filter = "Bitcoin Wallet format|wallet.dat|BIP38 keys (encrypted)|*.bip38|Wallet Import Format keys|*.wif";
d.FileName = "wallet.dat";
if (Dialog.ShowDialog(d, this))
{
string password = "";
while (true)
{
try {
switch (d.FilterIndex)
{
case 1:
wf.Wallet.ImportWallet(d.FileName, password);
break;
case 2:
case 3:
foreach (var key in File.ReadAllLines(d.FileName))
{
wf.Wallet.ImportPrivateKey(key.Trim(), password);
}
break;
}
break;
} catch (Exception ex) {
if (ex.HResult != (int)Err.InvalidPassword)
{
throw;
}
var dlg = new FormPassphrase();
dlg.labelRetype.Visibility = Visibility.Hidden;
dlg.textRetype.Visibility = Visibility.Hidden;
dlg.Title = "Enter Passphrase for imported Keys or Wallet";
if (!Dialog.ShowDialog(dlg, this))
{
break;
}
password = dlg.textPassword.Password.Normalize(NormalizationForm.FormC);
}
}
}
}
public bool EnsurePassphraseUnlock()
{
if (Eng.NeedPassword)
{
var dlg = new FormPassphrase();
dlg.labelRetype.Visibility = Visibility.Hidden;
dlg.textRetype.Visibility = Visibility.Hidden;
dlg.Title = "Wallet Password";
if (Dialog.ShowDialog(dlg, this))
{
Eng.SetPassword(dlg.textPassword.Password.Normalize(NormalizationForm.FormC));
}
else
{
return(false);
}
}
return(true);
}
private void OnFileImport(object sender, RoutedEventArgs e)
{
// Eng.Password = "******"; //!!!D
// Eng.ImportWallet("C:\\work\\coin\\wallet.dat", "123"); //!!D
// return; //!!D
if (!EnsurePassphraseUnlock())
{
return;
}
var wf = SelectedWalletNotNull();
var d = new OpenFileDialog();
d.InitialDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), wf.Wallet.CurrencyName);
d.Filter = "Bitcoin Wallet format|wallet.dat|All Files|*.*";
d.FileName = "wallet.dat";
if (Dialog.ShowDialog(d, this))
{
string password = "";
while (true)
{
try {
wf.Wallet.ImportWallet(d.FileName, password);
break;
} catch (Exception) {
var dlg = new FormPassphrase();
dlg.labelRetype.Visibility = Visibility.Hidden;
dlg.textRetype.Visibility = Visibility.Hidden;
dlg.Title = "Enter Passphrase for imported wallet.dat";
if (!Dialog.ShowDialog(dlg, this))
{
break;
}
password = dlg.textPassword.Password;
}
}
}
}
private void OnFileImport(object sender, RoutedEventArgs e)
{
// Eng.Password = "******"; //!!!D
// Eng.ImportWallet("C:\\work\\coin\\wallet.dat", "123"); //!!D
// return; //!!D
if (!EnsurePassphraseUnlock())
return;
var d = new OpenFileDialog();
d.InitialDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Bitcoin");
d.Filter = "Bitcoin Wallet format|wallet.dat|All Files|*.*";
d.FileName = "wallet.dat";
if (Dialog.ShowDialog(d, this)) {
string password = "";
while (true) {
try {
Eng.ImportWallet(d.FileName, password);
break;
} catch (Exception) {
var dlg = new FormPassphrase();
dlg.labelRetype.Visibility = Visibility.Hidden;
dlg.textRetype.Visibility = Visibility.Hidden;
dlg.Title = "Enter Passphrase for imported wallet.dat";
if (!Dialog.ShowDialog(dlg, this))
break;
password = dlg.textPassword.Password;
}
}
}
}
private void OnChangeWalletPassword(object sender, RoutedEventArgs e)
{
var dlg = new FormPassphrase();
dlg.labelOldPassword.Visibility = Visibility.Visible;
dlg.textOldPassword.Visibility = Visibility.Visible;
dlg.textOldPassword.Focus();
if (Dialog.ShowDialog(dlg, this)) {
Eng.ChangePassword(dlg.textOldPassword.Text, dlg.textPassword.Password);
}
}
public bool EnsurePassphraseUnlock()
{
if (Eng.NeedPassword) {
var dlg = new FormPassphrase();
dlg.labelRetype.Visibility = Visibility.Hidden;
dlg.textRetype.Visibility = Visibility.Hidden;
dlg.Title = "Wallet Password";
if (Dialog.ShowDialog(dlg, this)) {
Eng.Password = dlg.textPassword.Password;
} else
return false;
}
return true;
}
