mirror of
https://git.sindominio.net/estibadores/wordpress.git
synced 2024-11-22 18:41:07 +01:00
170 lines
5.6 KiB
PHP
170 lines
5.6 KiB
PHP
<?php
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/*
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Copyright (C) 2015-20 CERBER TECH INC., https://cerber.tech
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Copyright (C) 2015-20 CERBER TECH INC., https://wpcerber.com
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Licenced under the GNU GPL.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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*========================================================================*
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| ATTENTION! Do not change or edit this file! |
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*========================================================================*
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*/
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// If this file is called directly, abort executing.
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if ( ! defined( 'WPINC' ) ) { exit; }
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/**
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* RIPE REST API
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*
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* RIPE Database Acceptable Use Policy
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* https://www.ripe.net/manage-ips-and-asns/db/support/documentation/ripe-database-acceptable-use-policy
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* https://www.ripe.net/manage-ips-and-asns/db/faq/faq-db
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*
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*/
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define('RIPE_ERR_EXPIRE',300);
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define('RIPE_OK_EXPIRE',24 * 3600);
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define('RIPE_HOST','http://rest.db.ripe.net/');
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/*
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* Search for information about IP by using RIPE REST API, method 'search'
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* @since 2.7
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*
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*/
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function ripe_search($ip = ''){
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//if ( !cerber_is_ip_or_net($ip) || !is_user_logged_in() || !is_admin()) return false;
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if ( !cerber_is_ip_or_net($ip)) return false;
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$key = 'ripe-'.cerber_get_id_ip($ip);
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$ripe = get_transient($key);
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if (false === $ripe) {
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//if (1==1) {
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$args = array();
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$args['headers']['Accept'] = 'application/json';
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$args['headers']['User-Agent'] = 'Cerber Security Plugin for WP';
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$ripe_response = wp_remote_get( RIPE_HOST.'search?query-string=' . $ip, $args );
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if ( is_wp_error( $ripe_response ) ) {
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$error = 'WHOIS: '.$ripe_response->get_error_message();
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return $error;
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}
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if (absint($ripe_response['response']['code']) != 200) {
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$error = 'WHOIS: '.$ripe_response['response']['message'].' / '.$ripe_response['response']['code'];
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set_transient( $key, $error , RIPE_ERR_EXPIRE );
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//return $error;
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return ''; // don't blow user mind
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}
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$ripe = $ripe_response;
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$ripe['body'] = json_decode($ripe_response['body']);
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if (JSON_ERROR_NONE != json_last_error()) {
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$error = 'WHOIS: '.json_last_error_msg();
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set_transient( $key, $error , RIPE_ERR_EXPIRE );
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return $error;
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}
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$ripe['abuse-email'] = ripe_find_abuse_contact($ripe['body'],$ip);
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set_transient( $key, serialize( $ripe ), RIPE_OK_EXPIRE );
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}
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else {
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$ripe = unserialize($ripe);
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}
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//$ripe['abuse-email'] = ripe_get_abuse_contact($ripe['body'],$ip);
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return $ripe;
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}
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/*
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* Retrieve abuse email from response, rollback to direct request to the API
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* @since 2.7
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*
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*/
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function ripe_find_abuse_contact($ripe_body, $ip){
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//http://rest.db.ripe.net/abuse-contact
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$email = '';
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foreach ($ripe_body->objects->object as $object) {
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foreach ($object->attributes->attribute as $att){
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if ($att->name == 'abuse-mailbox' && is_email($att->value)){
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$email = $att->value;
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break;
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}
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}
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}
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if (!$email) { // make an API request
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$args = array();
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$args['headers']['Accept'] = 'application/json';
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$ripe_response = wp_remote_get( RIPE_HOST.'abuse-contact/' . $ip, $args );
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if ( is_wp_error( $ripe_response ) ) {
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return $ripe_response->get_error_message();
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}
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$abuse = json_decode($ripe_response['body']);
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$abuse = get_object_vars($abuse);
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if (is_email($abuse['abuse-contacts']->email)) $email = $abuse['abuse-contacts']->email;
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}
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return $email;
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}
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/*
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* Get and parse RIPE response to human readable view
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* @since 2.7
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*
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*/
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function ripe_readable_info($ip){
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$ripe = ripe_search($ip);
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if (!is_array($ripe)) {
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if (!$ripe) return array('error' => 'RIPE error');
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return array('whois' => $ripe);
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}
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$ret = array();
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$body = $ripe['body'];
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if ($body->service->name != 'search') return $ret; // only for RIPE search requests & responses
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$info = '';
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foreach ($body->objects->object as $object) {
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$info.='<table class="whois-object otype-'.$object->type.'"><tr><td colspan="2"><b>'.strtoupper($object->type).'</b></td></tr>';
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foreach ($object->attributes->attribute as $att){
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$ret['data'][$att->name] = $att->value;
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if (is_email($att->value)) $value = '<a href="mailto:'.$att->value.'">'.$att->value.'</a>';
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elseif (strtolower($att->name) == 'country') {
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$value = cerber_get_flag_html($att->value) . '<b>' . cerber_country_name($att->value) . ' (' . $att->value . ')</b>';
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$ret['country'] = $value;
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}
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else $value = $att->value;
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$info.='<tr><td>'.$att->name.'</td><td>'.$value.'</td></tr>';
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}
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$info.='</table>';
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}
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if (!empty($ripe['abuse-email']) && is_email($ripe['abuse-email'])) {
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$ret['data']['abuse-mailbox'] = $ripe['abuse-email'];
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}
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// Network
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if (!empty($ret['data']['inetnum'])) {
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$ret['data']['network'] = $ret['data']['inetnum'];
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}
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$ret['whois'] = $info;
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return $ret;
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}
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