public static function ban($ban_ip = null, $ban_time = 86400)
{
if (empty(parent::$config)) {
return false;
}
if (!is_int($ban_time)) {
return false;
}
if (empty(parent::$extra_config['header'])) {
parent::$extra_config['header'] = 'Remote_Addr';
}
if (empty($ban_ip)) {
if ('Remote_Addr' === parent::$extra_config['header']) {
$header_name = 'REMOTE_ADDR';
} else {
$header_name = 'HTTP_' . strtoupper(parent::$extra_config['header']);
}
if (empty($_SERVER[$header_name])) {
return false;
}
$ban_ip = $_SERVER[$header_name];
}
// Process whitelist
foreach (parent::$ignoreip as $range) {
if (parent::ip_in_range($ban_ip, $range)) {
return false;
}
}
// Prepare .htaccess rule
$expires = time() + $ban_time;
$ban_line = sprintf('SetEnvIf %s "^%s$" mini_ban #%s', parent::$extra_config['header'], preg_quote($ban_ip), $expires);
return parent::alter_config('static::insert_with_markers', array('contents' => $ban_line, 'operation' => 'add'), 'r+');
}
public static function ban($ban_ip = null, $ban_time = 86400)
{
if (!is_int($ban_time)) {
return false;
}
if (empty($ban_ip)) {
$ban_ip = $_SERVER['REMOTE_ADDR'];
}
// Process whitelist
foreach (parent::$ignoreip as $range) {
if (parent::ip_in_range($ban_ip, $range)) {
return false;
}
}
$now = time();
if (false === static::may_load_wordpress()) {
return false;
}
$lockouts = get_option(static::$option);
if (false === $lockouts) {
$lockouts = array();
add_option(static::$option, $lockouts, 'yes');
}
$expires = $now + $ban_time;
$lockouts[$ban_ip] = $expires;
update_option(static::$option, $lockouts);
return true;
}
public static function ban($ban_ip, $ban_time = 86400)
{
if (empty(parent::$config)) {
return false;
}
if (empty($ban_ip)) {
$ban_ip = $_SERVER['REMOTE_ADDR'];
}
// Process whitelist
foreach (parent::$ignoreip as $range) {
if (parent::ip_in_range($ban_ip, $range)) {
return false;
}
}
// Client IP + UTC
$expires = time() + $ban_time;
$ban_line = sprintf("%s %s\n", $ban_ip, $expires);
return parent::alter_config('static::write_callback', array('contents' => $ban_line), 'a');
}
