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[Web] Disable login on autodiscover/autoconfig domains

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Autodiscover and autoconfig domains (autodiscover.*, autoconfig.*) are intended solely for client autoconfiguration endpoints and should not display the mailcow login page. This change check the hostname and disables unauthenticated users from seeing the login page on those domains; HTTP 404 response is returned when necessary.
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Markku Post
2025-10-23 00:27:13 +03:00
parent 22a09b9795
commit 95e0608749
1 changed files with 6 additions and 0 deletions
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6
data/web/index.php
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@@ -27,6 +27,12 @@ elseif (isset($_SESSION['mailcow_cc_role']) && $_SESSION['mailcow_cc_role'] == '
exit();
}
$host = strtolower($_SERVER['HTTP_HOST'] ?? '');
if (str_starts_with($host, 'autodiscover.') || str_starts_with($host, 'autoconfig.')) {
http_response_code(404);
exit();
}
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/header.inc.php';
$_SESSION['return_to'] = $_SERVER['REQUEST_URI'];
$_SESSION['index_query_string'] = $_SERVER['QUERY_STRING'];