if ($_REQUEST['q'] == 'submitlogin') {
if (!empty($_POST['username']) && !empty($_POST['password'])) {
$totp = empty($_POST["totp"]) ? false : $_POST["totp"];
$res = $user->lookupUser($_POST['username'], $_POST['password'], true, $totp);
if ($res[0] === false && $res["totp"] === true) {
# User has two factor authentication. Prompt!
$totpclass = $res["error"] === false ? "bg-success" : "bg-danger";
$is_encrypted = empty($res["encrypted_hash"]) || empty($res["encrypted_secret"]);
$hash = $is_encrypted ? $_COOKIE[$cookieauth] : $res["encrypted_hash"];
$secret = $is_encrypted ? $_COOKIE[$cookiekey] : $res["encrypted_secret"];
$current_ip = $_SERVER['REMOTE_ADDR'];
$ipArray = explode(".", $current_ip);
array_pop($ipArray);
$ipTop = implode(".", $ipArray);
$current_ip = $ipTop;
$totp_buffer = "<section id='totp_prompt' class='row'>\n <div class='{$totp_class} alert alert-danger col-xs-12 col-md-6 force-center' id='totp_message'>" . $res["human_error"] . "</div>\n <form id='totp_submit' onsubmit='event.preventDefault();' class='form-horizontal clearfix col-xs-12'>\n <fieldset>\n <legend>Two-Factor Authentication</legend>\n <input type='number' id='totp_code' name='totp_code' placeholder='Code' pattern='[0-9]{6}' size='6' maxlength='6' required/>\n <input type='hidden' id='username' name='username' value='" . $_POST['username'] . "'/>\n <input type='hidden' id='password' name='password' value='" . $res["encrypted_password"] . "' class='password-input'/>\n <input type='hidden' id='secret' name='secret' value='" . $secret . "'/>\n <input type='hidden' id='hash' name='hash' value='" . $hash . "'/>\n <input type='hidden' id='remote' name='remote' value='" . $current_ip . "'/>\n <input type='hidden' id='encrypted' name='encrypted' value='" . $user->strbool($is_encrypted) . "'/>\n <br/>\n <br/>\n <button id='verify_totp_button' class='totpbutton btn btn-primary'>Verify</button>\n </fieldset>\n <p><small><a href='#' id='alternate_verification_prompt'>I can't use my app</a></small></p>\n </form>\n</section>";
$login_output .= $totp_buffer;
} else {
if ($res[0] !== false) {
// Successful login
$userdata = $res[1];
$id = $userdata['id'];
$name_block = $userdata['name'];
$xml->setXml($name_block);
echo "<!-- Name block: " . $name_block . " -->";
# Be sure we get the name from the actual userdata
$full_name = $xml->getTagContents("<name>");
$first_name = $xml->getTagContents("<fname>");
$display_name = $xml->getTagContents("<dname>");
# Account for possible differnt modes of saving
if (empty($first_name)) {