wordpress/php-fpm/wordpress_files/plugins/wp-cerber/wp-cerber.php
2020-05-22 01:40:23 +00:00

193 lines
4.9 KiB
PHP

<?php
/*
Plugin Name: WP Cerber Security, Antispam & Malware Scan
Plugin URI: https://wpcerber.com
Description: Defends WordPress against hacker attacks, spam, trojans, and viruses. Malware scanner and integrity checker. Hardening WordPress with a set of comprehensive security algorithms. Spam protection with a sophisticated bot detection engine and reCAPTCHA. Tracks user and intruder activity with powerful email, mobile and desktop notifications.
Author: Cerber Tech Inc.
Author URI: https://wpcerber.com
Version: 8.6.3
Text Domain: wp-cerber
Domain Path: /languages
Network: true
Copyright (C) 2015-20 CERBER TECH INC., https://cerber.tech
Copyright (C) 2015-20 CERBER TECH INC., https://wpcerber.com
Licenced under the GNU GPL.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
define( 'CERBER_VER', '8.6.3' );
define( 'CERBER_PLUGIN_ID', 'wp-cerber/wp-cerber.php' );
function cerber_plugin_file() {
return __FILE__;
}
function cerber_plug_in() {
return plugin_basename( __FILE__ );
}
function cerber_plugin_data() {
return get_plugin_data( __FILE__ );
}
function cerber_plugin_dir_url() {
static $ret = null;
if ( $ret === null ) {
$ret = plugin_dir_url( __FILE__ );
}
return $ret;
}
function cerber_get_plugins_dir() {
static $dir = null;
if ( $dir === null ) {
$dir = cerber_dirname( __FILE__, 2 );
}
return $dir;
}
function cerber_get_themes_dir() {
static $dir = null;
if ( $dir === null ) {
$dir = cerber_get_content_dir() . DIRECTORY_SEPARATOR . 'themes';
}
return $dir;
}
function cerber_get_content_dir() {
static $dir = null;
if ( $dir === null ) {
$dir = dirname( cerber_get_plugins_dir() );
}
return $dir;
}
/**
* @return null|string Full path. For MU it returns the uploads folder of the main site.
*/
function cerber_get_upload_dir() {
static $dir = null;
if ( $dir === null ) {
if ( is_multisite() ) {
switch_to_blog( get_main_site_id() );
}
$wp_upload_dir = wp_upload_dir();
if ( is_multisite() ) {
restore_current_blog();
}
$dir = cerber_normal_path( $wp_upload_dir['basedir'] );
}
return $dir;
}
/**
* Return path to root uploads folder for all sites in the MU network
*
* @return bool|null|string
*/
function cerber_get_upload_dir_mu() {
global $blog_id, $wpdb;
static $dir = null;
if ( $dir === null ) {
if ( is_multisite() && ( $id = cerber_db_get_var( 'SELECT MAX(blog_id) FROM ' . $wpdb->blogs ) ) ) {
if ( $id == get_main_site_id() ) {
// no child sites in the network
$dir = cerber_get_upload_dir();
}
else {
$tmp = $blog_id;
$blog_id = $id;
$wp_upload_dir = wp_upload_dir();
$blog_id = $tmp;
$site_dir = rtrim( $wp_upload_dir['basedir'], '/' ) . '/';
// A new network created post-3.5
$end = '/sites/' . $id.'/';
if ( $p = mb_strpos( $site_dir, $end ) ) {
$dir = mb_substr( $site_dir, 0, $p );
}
else {
$id = 1; // workaround for old MU installations
$end = '/' . $id . '/files/';
if ( $p = mb_strpos( $site_dir, $end ) ) {
$dir = mb_substr( $site_dir, 0, $p );
}
else {
// A custom path has been configured by site admin?
// see also UPLOADS, BLOGUPLOADDIR, BLOGUPLOADDIR
$dir = ABSPATH.UPLOADBLOGSDIR;
if ( ! file_exists( $dir ) ) {
$dir = false;
}
}
}
if ( $dir ) {
$dir = cerber_normal_path( $dir );
}
}
}
else {
$dir = cerber_get_upload_dir();
}
}
return $dir;
}
function cerber_get_abspath() {
static $abspath;
if ( $abspath === null ) {
$abspath = cerber_normal_path( ABSPATH );
}
return $abspath;
}
function cerber_request_time() {
static $stamp = null;
if ( ! isset( $stamp ) ) {
if ( ! empty( $_SERVER['REQUEST_TIME_FLOAT'] ) ) { // PHP >= 5.4
$stamp = filter_var( $_SERVER['REQUEST_TIME_FLOAT'], FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION );
}
$mt = microtime( true );
if ( ! $stamp || $stamp > ( $mt + 300 ) ) { // Some platforms may have wrong value in 'REQUEST_TIME_FLOAT'
$stamp = $mt;
}
}
return $stamp;
}
cerber_request_time();
require_once( dirname( __FILE__ ) . '/cerber-load.php' );
cerber_init();