index.php

<?php
ob_start();
$TAB = 'Access Key';

// Main include
include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");

// Checks if API access is enabled
$api_status = (!empty($_SESSION['API_SYSTEM']) && is_numeric($_SESSION['API_SYSTEM'])) ? $_SESSION['API_SYSTEM'] : 0;
if (($user_plain == 'admin' && $api_status < 1) || ($user_plain != 'admin' && $api_status < 2)) {
    header("Location: /edit/user/");
    exit;
}

// APIs available
exec(HESTIA_CMD."v-list-apis json", $output, $return_var);
$apis = json_decode(implode('', $output), true);
$apis = array_filter($apis, function ($api) use ($user_plain) {
    return ($user_plain == 'admin' || $api['ROLE'] == 'user');
});
ksort($apis);
unset($output);

// Check POST request
if (!empty($_POST['ok'])) {

    // Check token
    verify_csrf($_POST);

    // Validate apis
    $apis_selected = (!empty($_POST['v_apis']) && is_array($_POST['v_apis'])) ? $_POST['v_apis'] : [];
    $check_invalid_apis = array_filter($apis_selected, function ($selected) use ($apis) {
        return !array_key_exists($selected, $apis);
    });

    if (empty($apis_selected)) {
        $errors[] = _('Permissions');
    } else if (count($check_invalid_apis) > 0) {
        //$errors[] = sprintf("%d apis not allowed", count($check_invalid_apis));
        foreach ($check_invalid_apis as $api_name) {
            $errors[] = sprintf("api %s not allowed", $api_name);
        }
    }

    if (!empty($errors[0])) {
        foreach ($errors as $i => $error) {
            if ($i == 0) {
                $error_msg = $error;
            } else {
                $error_msg = $error_msg.", ".$error;
            }
        }
        $_SESSION['error_msg'] = sprintf(_('Field "%s" can not be blank.'), $error_msg);
    }

    // Protect input
    $v_apis = escapeshellarg(implode(',', $apis_selected));
    $v_comment = escapeshellarg(trim($_POST['v_comment'] ?? ''));

    // Add access key
    if (empty($_SESSION['error_msg'])) {
        exec(HESTIA_CMD."v-add-access-key ".$user." ".$v_apis." ".$v_comment." json", $output, $return_var);
        $key_data = json_decode(implode('', $output), true);
        check_return_code($return_var, $output);
        unset($output);
    }

    // Flush field values on success
    if (empty($_SESSION['error_msg'])) {
        $_SESSION['ok_msg'] = sprintf(_('Access key %s has been created'), htmlentities($key_data['ACCESS_KEY_ID']));
        unset($apis_selected);
        unset($check_invalid_apis);
        unset($v_apis);
        unset($v_comment);
    }
}

// Render
if (empty($key_data)) {
    render_page($user, $TAB, 'add_access_key');
} else {
    render_page($user, $TAB, 'list_access_key');
}

// Flush session messages
unset($_SESSION['error_msg']);
unset($_SESSION['ok_msg']);