function wccgpg_doit(WC_Challenge $chall, $user)
{
if ($user === false) {
echo GWF_HTML::error('GPG', $chall->lang('err_login'), false);
return;
}
if (!$user->hasValidMail()) {
echo GWF_HTML::error('GPG', $chall->lang('err_no_mail'));
return;
}
$receiver = $user->getValidMail();
if (!function_exists('gnupg_init')) {
echo GWF_HTML::error('GPG', $chall->lang('err_server'));
return;
}
if (false === ($fingerprint = GWF_PublicKey::getFingerprintForUser($user))) {
$url = GWF_WEB_ROOT . 'account';
echo GWF_HTML::error('GPG', $chall->lang('err_no_gpg', $url), false);
return;
}
$solution = WC_CryptoChall::generateSolution('OHOYOUGOTGPG!', true, false);
$mail = new GWF_Mail();
$mail->setSubject($chall->lang('mail_s'));
$mail->setSender(GWF_BOT_EMAIL);
$mail->setReceiver($receiver);
$mail->setBody($chall->lang('mail_b', array($user->displayUsername(), $solution)));
if (false === $mail->sendToUser($user)) {
echo GWF_HTML::err('ERR_MAIL_SENT');
} else {
echo GWF_HTML::message('GPG', $chall->lang('msg_mail_sent', array(htmlspecialchars($receiver))));
}
}
public function setupGPG(GWF_User $user)
{
if ($this->allowGPG) {
if (function_exists('gnupg_init')) {
if (false !== ($fingerprint = GWF_PublicKey::getFingerprintForUser($user))) {
$this->setGPGKey($fingerprint);
}
}
}
}