/// <summary>
/// CreateNewPasswordFileButton button was selected.
/// </summary>
private async void CreateNewPasswordFileButton_Click(object sender, RoutedEventArgs e)
{
_ = sender;
_ = e;
ResourceLoader r = ResourceLoader.GetForCurrentView();
if (await AppData.IsInitialized().ConfigureAwait(true))
{
// Clear existing account information and set new password
string titleStr = null;
if (null != r)
{
titleStr = r.GetString("INIT_CONFIRM_MSG_TITLE");
}
if (null == titleStr)
{
titleStr = "Confirmation";
}
string msgStr = null;
if (null != r)
{
msgStr = r.GetString("INIT_CONFIRM_MSG");
}
if (null == msgStr)
{
msgStr = "All registered data will be deleted, including backup. Do you want to run it?";
}
MessageDialog msgDlg = new MessageDialog(msgStr, titleStr);
string okLabel = GlbFunc.GetResourceString("CONFIRM_INITIALIZE_OK_MSG", "OK");
string cancelLabel = GlbFunc.GetResourceString("CONFIRM_INITIALIZE_CANCEL_MSG", "Cancel");
msgDlg.Commands.Add(new UICommand(okLabel));
msgDlg.Commands.Add(new UICommand(cancelLabel));
var result = await msgDlg.ShowAsync();
if (result.Label != okLabel)
{
return;
}
// Get the password of the new file.
SetNewPassDialog newPassDlg = new SetNewPassDialog(false, false);
await newPassDlg.ShowAsync();
if (!newPassDlg.IsOK)
{
return;
}
AppData.Initialize(newPassDlg.Password, newPassDlg.SavePassword);
}
else
{
// Specify new password and initialize data structure.
// Get the password of the new file.
SetNewPassDialog d = new SetNewPassDialog(false, false);
await d.ShowAsync();
if (!d.IsOK)
{
return;
}
AppData.Initialize(d.Password, d.SavePassword);
}
await UpdateWindowStat().ConfigureAwait(true);
}
// Load password file
private static async Task <Tuple <PasswordFile, string> > LoadSelectedPasswordFile()
{
// Get stored password
string savedPass = AppData.GetSavedUserPassword();
string masterPass = "";
bool passerror;
bool isFirst = true;
if (!string.IsNullOrEmpty(savedPass))
{
if (!AppData.Authenticate(savedPass, out passerror, out masterPass))
{
if (!passerror)
{
// Unexpected error
return(new Tuple <PasswordFile, string>(null, ""));
}
masterPass = "";
isFirst = false;
}
}
string d_userPass = "";
bool d_savePassFlg = false;
while (string.IsNullOrEmpty(masterPass))
{
// Show password dialog
PasswordDialog d = new PasswordDialog();
d.Password = d_userPass;
d.SavePassword = d_savePassFlg;
d.IsFirstTime = isFirst;
await d.ShowAsync();
// If canceled, failed to load file
if (!d.IsOK)
{
return(new Tuple <PasswordFile, string>(null, ""));
}
d_userPass = d.Password;
d_savePassFlg = d.SavePassword;
if (!AppData.Authenticate(d_userPass, out passerror, out masterPass))
{
if (!passerror)
{
// Unexpected error
return(new Tuple <PasswordFile, string>(null, ""));
}
// Retry
masterPass = "";
isFirst = false;
}
}
// If authenticated and save password flag is specified, save inputed password string
if (d_savePassFlg)
{
AppData.SaveUserPassword(d_userPass);
}
PasswordFile pwFile = new PasswordFile();
bool loadResult = pwFile.Load(masterPass);
if (!loadResult)
{
// Unexpected error
return(new Tuple <PasswordFile, string>(null, ""));
}
return(new Tuple <PasswordFile, string>(pwFile, masterPass));
}
