function userone_check_ip in User One 6

Check if remote ip address is in the allowed list.

1 call to userone_check_ip()

userone_authenticate in ./userone.module

File

./userone.module, line 176

User One module.

Code

function userone_check_ip() {
  if ($ips = variable_get('userone_ip', '')) {
    $ips = explode("\n", str_replace("\r", '', $ips));
    foreach ($ips as $ip) {
      if (strpos($_SERVER['REMOTE_ADDR'] . '.', "{$ip}.") === 0) {
        return TRUE;
      }
    }
    return FALSE;
  }
  return TRUE;
}