forked from friendica/friendica-addons
30 lines
756 B
PHP
30 lines
756 B
PHP
<?php
|
|
/**
|
|
* Name: botdetection
|
|
* Description: Blocking bots based on detecting bots/crawlers/spiders via the user agent and http_from header.
|
|
* Version: 0.1
|
|
* Author: Philipp Holzer <admin@philipp.info>
|
|
*
|
|
*/
|
|
|
|
use Friendica\App;
|
|
use Friendica\Core\Hook;
|
|
use Friendica\Core\System;
|
|
use Jaybizzle\CrawlerDetect\CrawlerDetect;
|
|
|
|
function botdetection_install() {
|
|
Hook::register('init_1', 'addon/botdetection/botdetection.php', 'botdetection_init_1');
|
|
}
|
|
|
|
|
|
function botdetection_uninstall() {
|
|
Hook::unregister('init_1', 'addon/botdetection/botdetection.php', 'botdetection_init_1');
|
|
}
|
|
|
|
function botdetection_init_1(App $a) {
|
|
$crawlerDetect = new CrawlerDetect();
|
|
|
|
if ($crawlerDetect->isCrawler()) {
|
|
System::httpExit(404, 'Bots are not allowed');
|
|
}
|
|
}
|