function mmb_authenticate()
{
global $_mwp_data, $_mwp_auth, $mmb_core;
if (!isset($HTTP_RAW_POST_DATA)) {
$HTTP_RAW_POST_DATA = file_get_contents('php://input');
}
if (substr($HTTP_RAW_POST_DATA, 0, 7) == "action=") {
$HTTP_RAW_POST_DATA = str_replace("action=", "", $HTTP_RAW_POST_DATA);
}
$_mwp_data = base64_decode($HTTP_RAW_POST_DATA);
if (!$_mwp_data) {
return;
}
$_mwp_data = mmb_parse_data(@unserialize($_mwp_data));
if (empty($_mwp_data['action'])) {
return;
}
if (!$mmb_core->check_if_user_exists($_mwp_data['params']['username'])) {
mmb_response('Username <b>' . $_mwp_data['params']['username'] . '</b> does not have administrator capabilities. Please check the Admin username.', false);
}
if ($_mwp_data['action'] === 'add_site') {
$_mwp_auth = true;
} else {
$_mwp_auth = $mmb_core->authenticate_message($_mwp_data['action'] . $_mwp_data['id'], $_mwp_data['signature'], $_mwp_data['id']);
}
if ($_mwp_auth !== true) {
mmb_response($_mwp_auth['error'], false);
}
if (isset($_mwp_data['params']['username']) && !is_user_logged_in()) {
$user = function_exists('get_user_by') ? get_user_by('login', $_mwp_data['params']['username']) : get_userdatabylogin($_mwp_data['params']['username']);
wp_set_current_user($user->ID);
if (@getenv('IS_WPE')) {
wp_set_auth_cookie($user->ID);
}
}
}
function mmb_parse_request()
{
if (!isset($HTTP_RAW_POST_DATA)) {
$HTTP_RAW_POST_DATA = file_get_contents('php://input');
}
ob_start();
global $current_user, $mmb_core, $new_actions, $wp_db_version, $wpmu_version, $_wp_using_ext_object_cache, $_mmb_options;
/*$data = array();
if(substr($HTTP_RAW_POST_DATA, 0, 15) == "mwp_a=managewp&"){
$HTTP_RAW_POST_DATA = str_replace("mwp_a=managewp&", "", $HTTP_RAW_POST_DATA);
parse_str($HTTP_RAW_POST_DATA, $data);
}*/
if (substr($HTTP_RAW_POST_DATA, 0, 7) == "action=") {
$HTTP_RAW_POST_DATA = str_replace("action=", "", $HTTP_RAW_POST_DATA);
}
$data = base64_decode($HTTP_RAW_POST_DATA);
if ($data) {
$data = mmb_parse_data(@unserialize($data));
$num = @extract($data);
//$signature = base64_decode($signature);
}
if (isset($action)) {
$_wp_using_ext_object_cache = false;
@set_time_limit(600);
if (!$mmb_core->check_if_user_exists($params['username'])) {
mmb_response('Username <b>' . $params['username'] . '</b> does not have administrator capabilities. Enter the correct username in the site options.', false);
}
if ($action == 'add_site') {
mmb_add_site($params);
mmb_response('You should never see this.', false);
}
$auth = $mmb_core->authenticate_message($action . $id, $signature, $id);
if ($auth === true) {
if (isset($params['username']) && !is_user_logged_in()) {
$user = function_exists('get_user_by') ? get_user_by('login', $params['username']) : get_userdatabylogin($params['username']);
wp_set_current_user($user->ID);
}
/* in case database upgrade required, do database backup and perform upgrade ( wordpress wp_upgrade() function ) */
if (strlen(trim($wp_db_version)) && !defined('ACX_PLUGIN_DIR')) {
if (get_option('db_version') != $wp_db_version) {
/* in multisite network, please update database manualy */
if (empty($wpmu_version) || function_exists('is_multisite') && !is_multisite()) {
if (!function_exists('wp_upgrade')) {
include_once ABSPATH . 'wp-admin/includes/upgrade.php';
}
ob_clean();
@wp_upgrade();
@do_action('after_db_upgrade');
ob_end_clean();
}
}
}
if (isset($params['secure'])) {
if ($decrypted = $mmb_core->_secure_data($params['secure'])) {
$decrypted = maybe_unserialize($decrypted);
if (is_array($decrypted)) {
foreach ($decrypted as $key => $val) {
if (!is_numeric($key)) {
$params[$key] = $val;
}
}
unset($params['secure']);
} else {
$params['secure'] = $decrypted;
}
}
}
if (isset($data['setting'])) {
$mmb_core->save_options($data['setting']);
}
if (!$mmb_core->register_action_params($action, $params)) {
global $_mmb_plugin_actions;
$_mmb_plugin_actions[$action] = $params;
}
} else {
mmb_response($auth['error'], false);
}
} else {
MMB_Stats::set_hit_count();
}
ob_end_clean();
}