public static function random_password($length = 14)
{
return hotcrp_random_password($length);
}
public static function random_password($length = 14)
{
assert(!self::external_login());
return hotcrp_random_password($length);
}
// delete old kiosks
while (count($kiosks) && (count($kiosks) > 12 || current($kiosks)->update_at <= $Now - 172800)) {
array_shift($kiosks);
$kchange = true;
reset($kiosks);
}
// look for new kiosks
$kiosk_keys = array(null, null);
foreach ($kiosks as $k => $kj) {
if ($kj->update_at >= $Now - 7200) {
$kiosk_keys[$kj->show_papers ? 1 : 0] = $k;
}
}
for ($i = 0; $i <= 1; ++$i) {
if (!$kiosk_keys[$i]) {
$key = hotcrp_random_password();
$kiosks[$key] = (object) array("update_at" => $Now, "show_papers" => !!$i);
$kiosk_keys[$i] = $kchange = $key;
}
}
// save kiosks
if ($kchange) {
$Conf->save_setting("__tracker_kiosk", 1, $kiosks);
}
}
if ($Me->privChair && isset($_POST["signout_to_kiosk"]) && check_post()) {
LoginHelper::logout(false);
$Me->change_capability("tracker_kiosk", $kiosk_keys[@$_POST["buzzer_showpapers"] ? 1 : 0]);
redirectSelf();
}
function kiosk_lookup($key)
