/**
* Process clearing lockouts on view log page
*
* @since 4.0
*
* @return bool true on success or false
*/
public function release_lockout($id = NULL)
{
global $wpdb;
if ($id !== NULL && trim($id) !== '') {
$sanitized_id = intval($id);
$lockout = $wpdb->get_results("SELECT * FROM `" . $wpdb->base_prefix . "itsec_lockouts` WHERE lockout_id = " . $sanitized_id . ";", ARRAY_A);
if (is_array($lockout) && sizeof($lockout) >= 1) {
return $wpdb->update($wpdb->base_prefix . 'itsec_lockouts', array('lockout_active' => 0), array('lockout_id' => $sanitized_id));
} else {
return false;
}
} elseif (isset($_POST['itsec_release_lockout']) && $_POST['itsec_release_lockout'] == 'true') {
if (!wp_verify_nonce($_POST['wp_nonce'], 'itsec_release_lockout')) {
die(__('Security error!', 'it-l10n-better-wp-security'));
}
$type = 'updated';
$message = __('The selected lockouts have been cleared.', 'it-l10n-better-wp-security');
foreach ($_POST as $key => $value) {
if (strstr($key, "lo_")) {
//see if it's a lockout to avoid processing extra post fields
$wpdb->update($wpdb->base_prefix . 'itsec_lockouts', array('lockout_active' => 0), array('lockout_id' => intval($value)));
}
}
ITSEC_Lib::clear_caches();
if (is_multisite()) {
$error_handler = new WP_Error();
$error_handler->add($type, $message);
$this->core->show_network_admin_notice($error_handler);
} else {
add_settings_error('itsec', esc_attr('settings_updated'), $message, $type);
}
}
}
/**
* Uninstall execution
*
* @since 4.0
*
* @return void
* */
private function uninstall_execute()
{
global $itsec_globals, $itsec_files, $wpdb;
$this->deactivate_execute();
$itsec_files->do_deactivate();
delete_site_option('itsec_global');
delete_site_option('itsec_data');
delete_site_option('itsec_initials');
delete_site_option('itsec_jquery_version');
delete_site_option('itsec_message_queue');
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_log;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_lockouts;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_temp;");
if (is_dir($itsec_globals['ithemes_dir'])) {
$this->recursive_delete($itsec_globals['ithemes_dir']);
}
ITSEC_Lib::clear_caches();
}
public function release_lockout()
{
global $wpdb, $itsec_globals;
if (!class_exists('ITSEC_Lib')) {
require trailingslashit($itsec_globals['plugin_dir']) . '/core/class-itsec-lib.php';
}
$lockout_ids = $_POST['lockout_ids'];
if (!is_array($lockout_ids)) {
$lockout_ids = array();
}
$type = 'updated';
$message = __('The selected lockouts have been cleared.', 'better-wp-security');
foreach ($lockout_ids as $value) {
$wpdb->update($wpdb->base_prefix . 'itsec_lockouts', array('lockout_active' => 0), array('lockout_id' => intval($value)));
}
ITSEC_Lib::clear_caches();
if (!is_multisite()) {
if (!function_exists('add_settings_error')) {
require_once ABSPATH . '/wp-admin/includes/template.php';
}
add_settings_error('itsec', esc_attr('settings_updated'), $message, $type);
}
$site_status = array('username_admin_exists' => username_exists('admin') ? 1 : 0, 'user_id1_exists' => ITSEC_Lib::user_id_exists(1) ? 1 : 0, 'backup' => $this->backup_status(), 'permalink_structure' => get_option('permalink_structure'), 'is_multisite' => is_multisite() ? 1 : 0, 'users_can_register' => get_site_option('users_can_register') ? 1 : 0, 'force_ssl_login' => defined('FORCE_SSL_LOGIN') && FORCE_SSL_LOGIN === true ? 1 : 0, 'force_ssl_admin' => defined('FORCE_SSL_ADMIN') && FORCE_SSL_ADMIN === true ? 1 : 0, 'server_nginx' => 'nginx' === ITSEC_Lib::get_server() ? 1 : 0, 'lockouts_host' => $this->get_lockouts('host', true), 'lockouts_user' => $this->get_lockouts('user', true), 'lockouts_username' => $this->get_lockouts('username', true));
return array('result' => 'success', 'site_status' => $site_status);
}
/**
* Check if away mode is active
*
* @since 4.4
*
* @param array $input [NULL] Input of options to check if calling from form
* @param bool $remaining will return the number of seconds remaining
* @param bool $override Whether or not we're calculating override values
*
* @return mixed true if locked out else false or times until next condition (negative until lockout, positive until release)
*/
public static function check_away($input = null, $remaining = false, $override = false)
{
global $itsec_globals;
ITSEC_Lib::clear_caches();
//lets try to make sure nothing is storing a bad time
$form = true;
$has_away_file = @file_exists($itsec_globals['ithemes_dir'] . '/itsec_away.confg');
$status = false;
//assume they're not locked out to start
//Normal usage check
if ($input === null) {
//if we didn't provide input to check we need to get it
$form = false;
$input = get_site_option('itsec_away_mode');
}
if ($form === false && !isset($input['enabled']) || !isset($input['type']) || !isset($input['start']) || !isset($input['end']) || !$has_away_file) {
return false;
//if we don't have complete settings don't lock them out
}
$current_time = $itsec_globals['current_time'];
//use current time
$enabled = isset($input['enabled']) ? $input['enabled'] : $form;
$test_type = $input['type'];
$test_start = $input['start'];
$test_end = $input['end'];
if ($test_type === 1) {
//daily
$test_start -= strtotime(date('Y-m-d', $test_start));
$test_end -= strtotime(date('Y-m-d', $test_end));
$day_seconds = $current_time - strtotime(date('Y-m-d', $current_time));
if ($test_start === $test_end) {
$status = false;
}
if ($test_start < $test_end) {
//same day
if ($test_start <= $day_seconds && $test_end >= $day_seconds && $enabled === true) {
$status = $test_end - $day_seconds;
}
} else {
//overnight
if (($test_start < $day_seconds || $test_end > $day_seconds) && $enabled === true) {
if ($day_seconds >= $test_start) {
$status = 86400 - $day_seconds + $test_end;
} else {
$status = $test_end - $day_seconds;
}
}
}
} else {
if ($test_start !== $test_end && $test_start <= $current_time && $test_end >= $current_time && $enabled === true) {
//one time
$status = $test_end - $current_time;
}
}
//they are allowed to log in
if ($status === false) {
if ($test_type === 1) {
if ($day_seconds > $test_start) {
//actually starts tomorrow
$status = -(86400 + $test_start - $day_seconds);
} else {
//starts today
$status = -($test_start - $day_seconds);
}
} else {
$status = -($test_start - $current_time);
if ($status > 0) {
if ($form === false && isset($input['enabled']) && $input['enabled'] === true) {
//disable away mode if one-time is in the past
$input['enabled'] = false;
update_site_option('itsec_away_mode', $input);
}
$status = 0;
}
}
}
if ($override === false) {
//work in an override from sync
$override_option = get_site_option('itsec_away_mode_sync_override');
$override = $override_option['intention'];
$expires = $override_option['expires'];
if ($expires < $itsec_globals['current_time']) {
delete_site_option('itsec_away_mode_sync_override');
} else {
if ($override === 'activate') {
if ($status <= 0) {
//not currently locked out
$input['start'] = $current_time - 1;
$status = ITSEC_Away_Mode::check_away($input, true, true);
} else {
delete_site_option('itsec_away_mode_sync_override');
}
} elseif ($override === 'deactivate') {
if ($status > 0) {
//currently locked out
$input['end'] = $current_time - 1;
$status = ITSEC_Away_Mode::check_away($input, true, true);
} else {
delete_site_option('itsec_away_mode_sync_override');
}
}
}
}
if ($remaining === true) {
return $status;
} else {
if ($status > 0 && $status !== false) {
return true;
}
}
return false;
//always default to NOT locking folks out
}
/**
* Uninstall execution
*
* @since 4.0
*
* @return void
* */
private function uninstall_execute()
{
global $itsec_globals, $itsec_files, $wpdb;
$this->deactivate_execute();
require_once trailingslashit($itsec_globals['plugin_dir']) . 'core/class-itsec-modules.php';
ITSEC_Modules::run_uninstall();
$itsec_files->do_deactivate();
delete_site_option('itsec_global');
delete_site_option('itsec_data');
delete_site_option('itsec_initials');
delete_site_option('itsec_jquery_version');
delete_site_option('itsec_message_queue');
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_log;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_lockouts;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_temp;");
if (is_dir($itsec_globals['ithemes_dir'])) {
$this->recursive_delete($itsec_globals['ithemes_dir']);
}
ITSEC_Lib::clear_caches();
}
/**
* Uninstall execution
*
* @since 4.0
*
* @return void
* */
private function uninstall_execute()
{
global $itsec_globals, $itsec_files, $wpdb;
$this->deactivate_execute();
$itsec_files->do_deactivate();
delete_site_option('itsec_global');
delete_site_option('itsec_data');
delete_site_option('itsec_initials');
delete_site_option('itsec_jquery_version');
delete_site_option('itsec_message_queue');
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_log;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_lockouts;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_temp;");
if (is_dir($itsec_globals['ithemes_dir'])) {
$this->recursive_delete($itsec_globals['ithemes_dir']);
}
ITSEC_Lib::clear_caches();
// Clean up data from removed malware modules.
delete_site_option('itsec_malware');
delete_site_option('itsec_malware_scheduling');
delete_site_option('itsec_malware_scheduling_report_queue');
$wpdb->query("DELETE FROM `" . $wpdb->base_prefix . "options` WHERE `option_name` LIKE ('%itsec_malware_scheduling_last_scans%')");
}
/**
* Uninstall execution
*
* @since 4.0
*
* @return void
* */
private function uninstall_execute()
{
global $itsec_globals, $wpdb;
$this->deactivate_execute();
require_once $itsec_globals['plugin_dir'] . 'core/class-itsec-modules.php';
ITSEC_Modules::run_uninstall();
$itsec_files = ITSEC_Core::get_itsec_files();
$itsec_files->do_deactivate();
delete_site_option('itsec-storage');
delete_site_option('itsec_global');
delete_site_option('itsec_data');
delete_site_option('itsec_initials');
delete_site_option('itsec_jquery_version');
delete_site_option('itsec_message_queue');
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_log;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_lockouts;");
$wpdb->query("DROP TABLE IF EXISTS " . $wpdb->base_prefix . "itsec_temp;");
if (is_dir(ITSEC_Core::get_storage_dir())) {
require_once ITSEC_Core::get_core_dir() . '/lib/class-itsec-lib-directory.php';
ITSEC_Lib_Directory::remove(ITSEC_Core::get_storage_dir());
}
ITSEC_Lib::clear_caches();
}