public void GetUsername_LineNumberInvalid_ThrowsException(int lineNumber, bool isValid)
{
var passwordFile = new ParsedPasswordFile(new PasswordFile(null, null), "password", "username");
var parser = new PasswordFileParser(new UsernameDetectionConfig
{
MethodString = "line-number",
Options = new UsernameDetectionOptions
{
LineNumber = lineNumber
}
});
if (isValid)
{
Should.NotThrow(() => parser.GetUsername(passwordFile));
}
else
{
Should.Throw <PasswordParseException>(() => parser.GetUsername(passwordFile));
}
}
/// <summary>
/// Asks the user to choose a password file, decrypts it, and copies the resulting value to the clipboard.
/// </summary>
public void DecryptPassword(bool copyToClipboard, bool typeUsername, bool typePassword)
{
var selectedFile = RequestPasswordFile();
// If the user cancels their selection, the password decryption should be cancelled too.
if (selectedFile == null)
{
return;
}
KeyedPasswordFile passFile;
try
{
passFile = passwordManager.DecryptPassword(selectedFile, ConfigManager.Config.PasswordStore.FirstLineOnly);
}
catch (Exception e) when(e is GpgError || e is GpgException || e is ConfigurationException)
{
notificationService.ShowErrorWindow("Password decryption failed: " + e.Message);
return;
}
catch (Exception e)
{
notificationService.ShowErrorWindow($"Password decryption failed: An error occurred: {e.GetType().Name}: {e.Message}");
return;
}
if (copyToClipboard)
{
ClipboardHelper.Place(passFile.Password, TimeSpan.FromSeconds(ConfigManager.Config.Interface.ClipboardTimeout));
if (ConfigManager.Config.Notifications.Types.PasswordCopied)
{
notificationService.Raise($"The password has been copied to your clipboard.\nIt will be cleared in {ConfigManager.Config.Interface.ClipboardTimeout:0.##} seconds.", Severity.Info);
}
}
var usernameEntered = false;
if (typeUsername)
{
try
{
var username = passwordFileParser.GetUsername(passFile);
if (username != null)
{
KeyboardEmulator.EnterText(username);
usernameEntered = true;
}
}
catch (Exception e)
{
notificationService.ShowErrorWindow($"Could not retrieve your username: {e.Message}");
return;
}
}
if (typePassword)
{
// If a username has also been entered, press Tab to switch to the password field.
if (usernameEntered)
{
KeyboardEmulator.EnterTab();
}
KeyboardEmulator.EnterText(passFile.Password);
}
}
