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[Web] Check cookie content, fixes #1917

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This commit is contained in:
André 2018-10-19 10:20:09 +02:00
parent e941c6e8b2
commit 7490a85a48
1 changed files with 4 additions and 6 deletions
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10
data/web/inc/prerequisites.inc.php
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@ -112,11 +112,9 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/sessions.inc.php';
// Set language // Set language
if (!isset($_SESSION['mailcow_locale']) && !isset($_COOKIE['mailcow_locale'])) { if (!isset($_SESSION['mailcow_locale']) && !isset($_COOKIE['mailcow_locale'])) {
if ($DETECT_LANGUAGE && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { if ($DETECT_LANGUAGE && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$header_lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2); $header_lang = strtolower(substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2));
foreach ($AVAILABLE_LANGUAGES as $available_lang) { if (in_array($header_lang, $AVAILABLE_LANGUAGES)) {
if ($header_lang == $available_lang) { $_SESSION['mailcow_locale'] = $header_lang;
$_SESSION['mailcow_locale'] = strtolower(trim($header_lang));
}
} }
} }
else { else {
@ -124,7 +122,7 @@ if (!isset($_SESSION['mailcow_locale']) && !isset($_COOKIE['mailcow_locale'])) {
} }
} }
if (isset($_COOKIE['mailcow_locale'])) { if (isset($_COOKIE['mailcow_locale'])) {
$_SESSION['mailcow_locale'] = $_COOKIE['mailcow_locale']; (preg_match('/^[a-z]{2}$/', $_COOKIE['mailcow_locale'])) ? $_SESSION['mailcow_locale'] = $_COOKIE['mailcow_locale'] : setcookie("mailcow_locale", "", time() - 300);
} }
if (isset($_GET['lang']) && in_array($_GET['lang'], $AVAILABLE_LANGUAGES)) { if (isset($_GET['lang']) && in_array($_GET['lang'], $AVAILABLE_LANGUAGES)) {
$_SESSION['mailcow_locale'] = $_GET['lang']; $_SESSION['mailcow_locale'] = $_GET['lang'];