[WordPress] [VaultPress] リバプロ環境下で使う場合、以下を wp-config.php に追加

gistfile1.php

<?php
define( 'VAULTPRESS_DISABLE_FIREWALL', true );
if ( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
  $forwarded_ips = explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] );
  $_SERVER['REMOTE_ADDR'] = $forwarded_ips[0];
  unset( $forwarded_ips );
}