private void cmdChange_Click(object sender, EventArgs e)
{
string devName = YubikeyNeoManager.Instance.ListDevices().FirstOrDefault();
bool hadDevice = !string.IsNullOrEmpty(devName);
if (!hadDevice)
{
return;
}
using (YubikeyPivDevice piv = YubikeyPivManager.Instance.OpenDevice(devName))
{
bool authed = piv.Authenticate(_yubikey.ManagementKey);
if (!authed)
{
MessageBox.Show("Unable to authenticate.", "An error occurred.", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
// Reset PIN
piv.BlockPin();
bool changed = piv.UnblockPin(_yubikey.PukKey, txtPinNew.Text);
if (changed)
{
MessageBox.Show("The PIN code has been reset.", "Success.", MessageBoxButtons.OK, MessageBoxIcon.Information);
Close();
}
else
{
MessageBox.Show("An error occured while resetting the PIN code. Please try again.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
}
}