public static function checkSolution(WC_Challenge $chall, $random, $letters_only = false, $lowercase = false, $length = 12)
{
if (false === ($answer = Common::getPostString('answer', false))) {
return;
}
$solution = self::generateSolution($random, $letters_only, $lowercase, $length);
if ($lowercase) {
$answer = strtolower($answer);
}
$chall->setVar('chall_solution', WC_Challenge::hashSolution($solution, $lowercase));
$chall->onSolve(GWF_Session::getUser(), $answer);
}
function ttr2_submit(WC_Challenge $chall)
{
if ('' === ($answer = Common::getPostString('answer', ''))) {
return;
}
$sessid = GWF_Session::getSessSID();
# First check all "custom" solutions
$solutions = TTR2_Tokens::getSolutions($sessid);
foreach ($solutions as $solution) {
if ($solution['ttr_token'] === $answer) {
echo GWF_HTML::message($chall->lang('title'), $chall->lang('msg_reset_own', array(htmlspecialchars($solution['ttr_email']))));
return;
}
}
# Now lets check "THE" solution
$solution = TTR2_Tokens::getSolution($sessid);
$chall->setSolution($solution['ttr_token']);
$chall->onSolve(GWF_User::getStaticOrGuest(), $answer);
}
