%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
/**
* Set Real IP from CloudFlare
*
* @since 2.8.16 Uses CloudFlare API v4 to get CloudFlare IPs
* @since 2.5.4
* @source cloudflare.php - https://wordpress.org/plugins/cloudflare/
*/
function rocket_set_real_ip_cloudflare() {
global $is_cf;
$is_cf = ( isset( $_SERVER['HTTP_CF_CONNECTING_IP'] ) ) ? true : false;
if ( ! $is_cf ) {
return;
}
// only run this logic if the REMOTE_ADDR is populated, to avoid causing notices in CLI mode.
if ( isset( $_SERVER['REMOTE_ADDR'] ) ) {
$cf_ips_values = rocket_get_cloudflare_ips();
if ( is_wp_error( $cf_ips_values ) || ! isset( $cf_ips_values->success ) || ! $cf_ips_values->success ) {
return;
}
if ( strpos( $_SERVER['REMOTE_ADDR'], ':' ) === false ) {
$cf_ip_ranges = $cf_ips_values->result->ipv4_cidrs;
// IPV4: Update the REMOTE_ADDR value if the current REMOTE_ADDR value is in the specified range.
foreach ( $cf_ip_ranges as $range ) {
if ( rocket_ipv4_in_range( $_SERVER['REMOTE_ADDR'], $range ) ) {
if ( $_SERVER['HTTP_CF_CONNECTING_IP'] ) {
$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CF_CONNECTING_IP'];
}
break;
}
}
}
else {
$cf_ip_ranges = $cf_ips_values->result->ipv6_cidrs;
$ipv6 = get_rocket_ipv6_full( $_SERVER['REMOTE_ADDR'] );
foreach ( $cf_ip_ranges as $range ) {
if ( rocket_ipv6_in_range( $ipv6, $range ) ) {
if ( $_SERVER['HTTP_CF_CONNECTING_IP'] ) {
$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CF_CONNECTING_IP'];
}
break;
}
}
}
}
// Let people know that the CF WP plugin is turned on.
if ( ! headers_sent() ) {
header( 'X-CF-Powered-By: WP Rocket ' . WP_ROCKET_VERSION );
}
}
add_action( 'init', 'rocket_set_real_ip_cloudflare', 1 );
Zerion Mini Shell 1.0