Fix PHP variable warnings

master
Skylar Ittner hace 6 años
padre 66fa86e04e
commit ee0c0f65e3

@ -8,7 +8,7 @@ require_once __DIR__ . "/required.php";
require_once __DIR__ . "/lib/login.php";
// if we're logged in, we don't need to be here.
if ($_SESSION['loggedin'] && !isset($_GET['permissionerror'])) {
if (!empty($_SESSION['loggedin']) && $_SESSION['loggedin'] === true && !isset($_GET['permissionerror'])) {
header('Location: app.php');
}
@ -20,7 +20,7 @@ if (isset($_GET['permissionerror'])) {
$userpass_ok = false;
$multiauth = false;
if (checkLoginServer()) {
if ($VARS['progress'] == "1") {
if (!empty($VARS['progress']) && $VARS['progress'] == "1") {
if (!CAPTCHA_ENABLED || (CAPTCHA_ENABLED && verifyCaptcheck($VARS['captcheck_session_code'], $VARS['captcheck_selected_answer'], CAPTCHA_SERVER . "/api.php"))) {
$errmsg = "";
if (authenticate_user($VARS['username'], $VARS['password'], $errmsg)) {
@ -61,7 +61,7 @@ if (checkLoginServer()) {
} else {
$alert = lang("captcha error", false);
}
} else if ($VARS['progress'] == "2") {
} else if (!empty($VARS['progress']) && $VARS['progress'] == "2") {
if ($_SESSION['passok'] !== true) {
// stop logins using only username and authcode
sendError("Password integrity check failed!");
@ -117,7 +117,7 @@ header("Link: <static/js/bootstrap.min.js>; rel=preload; as=script", false);
<h5 class="card-title"><?php lang("sign in"); ?></h5>
<form action="" method="POST">
<?php
if (!is_empty($alert)) {
if (!empty($alert)) {
?>
<div class="alert alert-danger">
<i class="fa fa-fw fa-exclamation-triangle"></i> <?php echo $alert; ?>

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