76 lines
2.7 KiB
PHP
76 lines
2.7 KiB
PHP
<?php
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/*
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* Onion Link List - Automated import of new onion sites
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*
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* Copyright (C) 2016 Daniel Winzen <d@winzen4.de>
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*
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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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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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// Executed every 24 hours via cron - checks for new sites.
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include('common_config.php');
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try{
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$db=new PDO('mysql:host=' . DBHOST . ';dbname=' . DBNAME, DBUSER, DBPASS, [PDO::ATTR_ERRMODE=>PDO::ERRMODE_WARNING, PDO::ATTR_PERSISTENT=>PERSISTENT]);
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}catch(PDOException $e){
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die($I['nodb']);
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}
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$ch=curl_init();
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_PROXY, PROXY);
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curl_setopt($ch, CURLOPT_PROXYTYPE, 7);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 25);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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$onions=[];
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//sources to get links from
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check_links($onions, $ch, 'https://tt3j2x4k5ycaa5zt.onion.to/antanistaticmap/stats/yesterday');
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check_links($onions, $ch, 'https://tt3j2x4k5ycaa5zt.tor2web.org/antanistaticmap/stats/yesterday');
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check_links($onions, $ch, 'http://tt3j2x4k5ycaa5zt.onion/onions.php?format=text');
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check_links($onions, $ch, 'http://skunksworkedp2cg.onion/sites.txt');
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check_links($onions, $ch, 'http://7cbqhjnlkivmigxf.onion/');
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check_links($onions, $ch, 'http://visitorfi5kl7q7i.onion/address/');
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//add them to the database
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add_onions($onions, $db);
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//delete links that were not seen within a month
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$db->exec('DELETE FROM ' . PREFIX . "onions WHERE address!='' AND timediff>2419200 AND lasttest-timeadded>2419200;");
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function check_links(&$onions, &$ch, $link){
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curl_setopt($ch, CURLOPT_URL, $link);
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$links=curl_exec($ch);
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if(preg_match_all('~(https?://)?([a-z0-9]*\.)?([a-z2-7]{16}).onion(/[^\s><"]*)?~i', $links, $addr)){
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foreach($addr[3] as $link){
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$link=strtolower($link);
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$onions[md5($link, true)]=$link;
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}
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}
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}
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function add_onions(&$onions, PDO $db){
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$stmt=$db->query('SELECT md5sum FROM ' . PREFIX . 'onions;');
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while($tmp=$stmt->fetch(PDO::FETCH_NUM)){
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if(isSet($onions[$tmp[0]])){
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unset($onions[$tmp[0]]);
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}
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}
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$time=time();
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$insert=$db->prepare('INSERT INTO ' . PREFIX . 'onions (address, md5sum, timeadded) VALUES (?, ?, ?);');
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$db->beginTransaction();
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foreach($onions as $md5=>$addr){
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$insert->execute([$addr, $md5, $time]);
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}
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$db->commit();
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}
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?>
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