void otpCopyToolStripItem_Click(object sender, EventArgs e)
{
PwEntry entry;
if (this.GetSelectedSingleEntry(out entry))
{
if (!entry.Strings.Exists(OtpAuthData.StringDictionaryKey))
{
if (MessageBox.Show("Must configure TOTP on this entry. Do you want to do this now?", "Not Configured", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
ShowOneTimePasswords form = new ShowOneTimePasswords(entry, host);
form.ShowDialog();
}
}
else
{
var data = OtpAuthData.FromString(entry.Strings.Get(OtpAuthData.StringDictionaryKey).ReadString());
var totp = new Totp(data.Key, step: data.Step, mode: data.OtpHashMode, totpSize: data.Size);
var text = totp.ComputeTotp().ToString().PadLeft(data.Size, '0');
if (ClipboardUtil.CopyAndMinimize(new KeePassLib.Security.ProtectedString(true, text), true, this.host.MainWindow, entry, this.host.Database))
{
this.host.MainWindow.StartClipboardCountdown();
}
}
}
}
void SprEngine_FilterCompile(object sender, SprEventArgs e)
{
if ((e.Context.Flags & SprCompileFlags.ExtActive) == SprCompileFlags.ExtActive)
{
if (e.Text.IndexOf(totpPlaceHolder, StringComparison.InvariantCultureIgnoreCase) >= 0)
{
if (e.Context.Entry.Strings.Exists(OtpAuthData.StringDictionaryKey))
{
var data = OtpAuthData.FromString(e.Context.Entry.Strings.Get(OtpAuthData.StringDictionaryKey).ReadString());
var totp = new Totp(data.Key, step: data.Step, mode: data.OtpHashMode, totpSize: data.Size);
var text = totp.ComputeTotp().ToString().PadLeft(data.Size, '0');
e.Text = StrUtil.ReplaceCaseInsensitive(e.Text, "{TOTP}", text);
}
}
}
}
private void FormWasShown()
{
if (!entry.Strings.Exists(OtpAuthData.StringDictionaryKey))
{
this.AddEdit();
}
else
{
try
{
this.data = OtpAuthData.FromString(entry.Strings.Get(OtpAuthData.StringDictionaryKey).ReadString());
ShowCode();
}
catch
{
this.AddEdit();
}
}
}
