PDO::ERRMODE_WARNING, PDO::ATTR_PERSISTENT=>PERSISTENT]);
}catch(PDOException $e){
die(_('No database connection!'));
}
$stmt=$db->prepare('SELECT address, category, md5sum, description, id FROM ' . PREFIX . "onions WHERE address!='' AND lasttest<(?-86400) ORDER BY lasttest LIMIT 75;");
$stmt->execute([time()]);
$onions=$stmt->fetchAll(PDO::FETCH_ASSOC);
$stmt=$db->prepare('SELECT * FROM ' . PREFIX . 'phishing WHERE onion_id=?;');
$mh = curl_multi_init();
$curl_handles = [];
//do tests
foreach($onions as $onion){
$ch=curl_init();
set_curl_options($ch);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 2);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Host: $onion[address].onion", 'User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Firefox/68.0', 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Language: en-US,en;q=0.5', 'Accept-Encoding: gzip, deflate', 'Connection: keep-alive', 'Upgrade-Insecure-Requests: 1']);
curl_setopt($ch, CURLOPT_URL, "http://$onion[address].onion/");
curl_multi_add_handle($mh, $ch);
$curl_handles []= ['handle' => $ch, 'onion' => $onion];
}
unset($onions);
do {
$status = curl_multi_exec($mh, $active);
if ($active) {
// Wait a short time for more activity
curl_multi_select($mh);
}
} while ($active && $status == CURLM_OK);
$online_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET lasttest=?, lastup=lasttest, timediff=0 WHERE md5sum=?');
$offline_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET lasttest=?, timediff=lasttest-lastup WHERE md5sum=? AND lasttestprepare('UPDATE ' . PREFIX . 'onions SET description=?, category=0, locked=0, timechanged=? WHERE md5sum=?');
$desc_empty_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET description=?, category=13, locked=1, timechanged=? WHERE md5sum=?');
$error_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET category=13, timechanged=? WHERE md5sum=?'); //in case of error, move the address to an error category - edit the category id to fit yours!
$phishing_stmt=$db->prepare('INSERT INTO ' . PREFIX . 'phishing (onion_id, original) VALUES (?, ?);');
$update_phishing_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET locked=1, timechanged=? WHERE md5sum=?;');
$db->beginTransaction();
$time = time();
foreach($curl_handles as $handle){
$content = curl_multi_getcontent($handle['handle']);
curl_multi_remove_handle($mh, $handle['handle']);
$header_size = curl_getinfo($handle['handle'], CURLINFO_HEADER_SIZE);
$http_code = curl_getinfo($handle['handle'], CURLINFO_HTTP_CODE);
curl_close($handle['handle']);
$onion = $handle['onion'];
if($content!==''){
$header = substr($content, 0, $header_size);
$content = substr($content, $header_size);
// update description to title, if not yet set
if(in_array($onion['description'], ['', 'Site hosted by Daniel\'s hosting service', ' - SCAM']) && preg_match('~([^<]+)~i', $content, $match)){
$desc=preg_replace("/(\r?\n|\r\n?)/", '
', htmlspecialchars(html_entity_decode(trim($match[1]))));
if($desc!=='Site hosted by Daniel\'s hosting service'){
$desc_online_stmt->execute([$desc, $time, $onion['md5sum']]);
}else{
$desc_empty_stmt->execute([$desc, $time, $onion['md5sum']]);
}
}
$online_stmt->execute([$time, $onion['md5sum']]);
// checks for server errors, to move the address to a dedicated error category
if($onion['category']==0 && $http_code>=400){
$error_stmt->execute([$onion['md5sum'], $time]);
}
$stmt->execute([$onion['id']]);
if(!$stmt->fetch(PDO::FETCH_NUM)){
if(preg_match('~^HTTP/1\.[10] 504 Connect to ([a-z2-7]{55}d)\.onion(:80)? failed: SOCKS error: host unreachable~', $content, $match)){
$phishing_stmt->execute([$onion['id'], $match[2]]);
$update_phishing_stmt->execute([$time, $onion['md5sum']]);
}elseif(strpos($content, "HttpReadDisconnect('Server disconnected',)")!==false){
$phishing_stmt->execute([$onion['id'], '']);
$update_phishing_stmt->execute([$time, $onion['md5sum']]);
}
}
if(preg_match('~window\.location\.replace\("http://'.$onion['address'].'.onion/(.*?)"\)~', $content, $matches)){
$ch=curl_init();
set_curl_options($ch);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 2);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Host: $onion[address].onion", 'User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Firefox/68.0', 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Language: en-US,en;q=0.5', 'Accept-Encoding: gzip, deflate', 'Connection: keep-alive', 'Upgrade-Insecure-Requests: 1']);
curl_setopt($ch, CURLOPT_URL, "http://$onion[address].onion/".$matches[1]);
$content=curl_exec($ch);
}
if(preg_match('~^refresh:.*url=(https?://[^;\s]+).*?$~m', $header, $matches)){
$ch=curl_init();
set_curl_options($ch);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 2);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Host: $onion[address].onion", 'User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Firefox/68.0', 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Language: en-US,en;q=0.5', 'Accept-Encoding: gzip, deflate', 'Connection: keep-alive', 'Upgrade-Insecure-Requests: 1']);
curl_setopt($ch, CURLOPT_URL, $matches[1]);
$content=curl_exec($ch);
}
if(preg_match_all('~]+http-equiv="refresh"[^>]+content="(\d+);[^>]*url=([^>"]+)">~', $content, $matches, PREG_SET_ORDER)){
$wait_time = null;
$link_to_check = '';
foreach($matches as $match){
if($wait_time === null || $wait_time > $match[1]){
$wait_time = $match[1];
$link_to_check = $match[2];
}
}
$ch=curl_init();
set_curl_options($ch);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 2);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Host: $onion[address].onion", 'User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Firefox/68.0', 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Language: en-US,en;q=0.5', 'Accept-Encoding: gzip, deflate', 'Connection: keep-alive', 'Upgrade-Insecure-Requests: 1']);
curl_setopt($ch, CURLOPT_URL, $link_to_check);
$content=curl_exec($ch);
}
blacklist_scams($onion['address'], $content);
}else{
$offline_stmt->execute([$time, $onion['md5sum'], $time]);
}
}
$db->commit();
curl_multi_close($mh);