private void btnDecrypt_Click(object sender, RoutedEventArgs e)
{
var key = priKeyList.SelectedItem as KeyId;
if (key == null)
{
priKeyList.Focus();
priKeyList.IsDropDownOpen = true;
}
else
{
var pp = passphrase.SecurePassword;
if (pp.Length == 0)
{
passphrase.Focus();
}
else
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Choose file to decrypt";
ofd.Multiselect = false;
ofd.Filter = "All files|*.*";
if (ofd.ShowDialog(this).GetValueOrDefault())
{
var srcFile = ofd.FileName;
var outFile = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(srcFile),
System.IO.Path.GetFileNameWithoutExtension(srcFile) + ".decrypted" + System.IO.Path.GetExtension(srcFile));
if (File.Exists(outFile))
{
if (MessageBox.Show("Decrypted file already exists, overwrite?", "Overwrite Confirmation", MessageBoxButton.OKCancel) == MessageBoxResult.Cancel)
{
return;
}
}
var encryptArg = new FileDataInput
{
InputFile = srcFile,
OutputFile = outFile,
Operation = DataOperation.Decrypt,
Passphrase = pp
};
try
{
_tool.ProcessData(encryptArg);
SelectFileInExplorer(outFile);
}
catch (Exception ex)
{
MessageBox.Show("Failed to decrypt: " + ex.Message);
}
}
}
}
}
private void btnEncrypt_Click(object sender, RoutedEventArgs e)
{
var key = pubKeyList.SelectedItem as KeyId;
if (key == null)
{
pubKeyList.Focus();
pubKeyList.IsDropDownOpen = true;
}
else
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Choose file to encrypt";
ofd.Multiselect = false;
ofd.Filter = "All files|*.*";
if (ofd.ShowDialog(this).GetValueOrDefault())
{
var srcFile = ofd.FileName;
var outFile = srcFile + ".encrypted.txt";
var encryptArg = new FileDataInput
{
Armor = true,
InputFile = srcFile,
OutputFile = outFile,
Operation = DataOperation.Encrypt,
Recipient = key.Id,
};
try
{
_tool.ProcessData(encryptArg);
SelectFileInExplorer(outFile);
}
catch (Exception ex)
{
MessageBox.Show("Failed to encrypt: " + ex.Message);
}
}
}
}
