public CreateEditForm(PwEntry entry, IPluginHost host)
{
_entry = entry ?? throw new ArgumentNullException(nameof(entry));
_host = host ?? throw new ArgumentNullException(nameof(host));
InitializeComponent();
this.Icon = host.MainWindow.Icon;
if (entry.Strings.Exists(OtpDataUtils.Key))
{
var data = entry.Strings.Get(OtpDataUtils.Key).ReadString();
if (OtpDataUtils.TryGetOtpParts(data, out var secretString, out var pinString))
{
textPin.Text = pinString;
textSecret.Text = secretString;
}
}
textPin.MaxLength = Pin.MaxLength;
textPin.KeyPress += TextPin_KeyPress;
textSecret.CharacterCasing = CharacterCasing.Upper;
textSecret.TextChanged += TextSecret_TextChanged;
textSecret.KeyPress += TextSecret_KeyPress;
this.AutoValidate = AutoValidate.EnableAllowFocusChange;
//textPin.Validating += textPin_Validating;
//textSecret.Validating += textSecret_Validating;
//
textPin.Validated += TextPin_Validated;
textSecret.Validated += TextSecret_Validated;
//
}
private void SprEngine_FilterCompile(object sender, SprEventArgs e)
{
if (((e.Context.Flags & SprCompileFlags.ExtActive) == SprCompileFlags.ExtActive) &&
e.Text.Contains(yaotpPlaceholder) &&
e.Context.Entry.Strings.Exists(OtpDataUtils.Key) &&
OtpDataUtils.TryParseOtpData(e.Context.Entry.Strings.Get(OtpDataUtils.Key).ReadString(), out var secret, out var pin))
{
var otpString = (new Yaotp(secret, pin, () => DateTime.UtcNow)).ComputeOtp();
e.Text = StrUtil.ReplaceCaseInsensitive(e.Text, yaotpPlaceholder, otpString);
}
}
private void ProcessEntry(PwEntry entry, OnSuccessDelegate onSuccess)
{
if (entry.Strings.Exists(OtpDataUtils.Key))
{
var data = entry.Strings.Get(OtpDataUtils.Key).ReadString();
if (OtpDataUtils.TryParseOtpData(data, out var secret, out var pin) && pin.Length == secret.PinLength)
{
onSuccess(new Yaotp(secret, pin, () => DateTime.UtcNow));
}
else
{
MessageBox.Show(_host.MainWindow, string.Format(Properties.Strings.Plugin_InvalidData, OtpDataUtils.Key), Properties.Strings.Plugin_Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void CreateEditForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (this.DialogResult != DialogResult.OK)
{
return;
}
if (OtpDataUtils.TryCreateOtpData(textSecret.Text, textPin.Text, out var dataString))
{
if (!_entry.Strings.Exists(OtpDataUtils.Key) || _entry.Strings.Get(OtpDataUtils.Key).ReadString() != dataString)
{
_entry.Strings.Set(OtpDataUtils.Key, new ProtectedString(true, dataString));
_entry.Touch(true);
_host.MainWindow.UpdateUI(false, null, true, _host.Database.RootGroup, true, null, true);
}
}
else
{
e.Cancel = true;
}
}