private void ApplySettingsButton_Click()
{
byte[] pubKey = null;
byte[] privKey = null;
bool privKeyChanged = privKeyInput.Text != PrivKeyHiddenBlurb;
try
{
if (pubKeyInput.Text.Trim() != "")
{
pubKey = Convert.FromBase64String(pubKeyInput.Text);
if (!CryptoHandler.IsKeyValid(pubKey))
{
ShowToast("Invalid Public Key");
return;
}
}
}
catch (FormatException)
{
ShowToast("Invalid Public Key Format");
return;
}
try
{
if (privKeyChanged && privKeyInput.Text.Trim() != "")
{
privKey = Convert.FromBase64String(privKeyInput.Text);
if (!CryptoHandler.IsKeyValid(privKey))
{
ShowToast("Invalid Private Key");
return;
}
}
}
catch (FormatException)
{
ShowToast("Invalid Private Key Format");
return;
}
AppSettings.Global.TargetUrl = targetUrlSettingInput.Text;
AppSettings.Global.Positions = posAvailInput.Text;
AppSettings.Global.DeviceId = deviceIdInput.Text;
AppSettings.Global.GroupId = groupIdInput.Text;
AppSettings.Global.KioskMode = kioskModeSwitch.Checked;
AppSettings.Global.PubKey = pubKey;
if (privKeyChanged)
{
AppSettings.Global.PrivKey = privKey;
}
ShowToast("Settings Saved");
}