/
onions.php
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/
onions.php
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<?php
/*
* Onion Link List - Main listing script
*
* Copyright (C) 2016 Daniel Winzen <d@winzen4.de>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
if($_SERVER['REQUEST_METHOD']==='HEAD'){
exit; // ignore headers, no further processing needed
}
include('common_config.php');
try{
$db=new PDO('mysql:host=' . DBHOST . ';dbname=' . DBNAME, DBUSER, DBPASS, [PDO::ATTR_ERRMODE=>PDO::ERRMODE_WARNING, PDO::ATTR_PERSISTENT=>PERSISTENT]);
}catch(PDOException $e){
}
date_default_timezone_set('UTC');
//select output format
if(!isset($_REQUEST['format'])){
send_html();
}elseif($_REQUEST['format']==='text'){
send_text();
}elseif($_REQUEST['format']==='json'){
send_json();
}else{
send_html();
}
function send_html(){
global $I, $categories, $db, $language;
header('Content-Type: text/html; charset=UTF-8');
asort($categories);
//sql for special categories
$special=[
$I['all']=>"address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff<604800',
$I['lastadded']=>"address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing)',
$I['offline']=>"address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff>604800'
];
if(!isSet($_REQUEST['pg'])){
$_REQUEST['pg']=1;
}else{
settype($_REQUEST['pg'], 'int');
}
if($_REQUEST['pg']>0){
$_REQUEST['newpg']=1;
}else{
$_REQUEST['newpg']=0;
}
echo '<!DOCTYPE html><html><head>';
echo "<title>$I[title]</title>";
echo '<meta http-equiv="Content-Type" content="text/html; charset=utf-8">';
echo '<meta name=viewport content="width=device-width, initial-scale=1">';
echo '<style type="text/css">.red{color:red;} .green{color:green;} .up{background-color:#008000;} .down{background-color:#FF0000;} .promo{outline:medium solid #FFD700;} .list{display: inline-block; padding: 0px; margin: 0px;} .list li{display:inline;} .active{font-weight:bold;}</style>';
echo '</head><body>';
echo "<h2>$I[title]</h2>";
print_langs();
echo "<br><small>$I[format]: <a href=\"?format=text\">Text</a> <a href=\"?format=json\">JSON</a></small>";
if(!isSet($db)){
echo "<p><b class=\"red\">$I[error]:</b> $I[nodb]</p>";
echo '</body></html>';
exit;
}
//update onions description form
echo "<table><tr valign=\"top\"><td><form action=\"$_SERVER[SCRIPT_NAME]\" method=\"POST\">";
echo "<input type=\"hidden\" name=\"pg\" value=\"$_REQUEST[newpg]\">";
echo "<input type=\"hidden\" name=\"lang\" value=\"$language\">";
echo "<p>$I[addonion]: <br><input name=\"addr\" size=\"30\" placeholder=\"http://$_SERVER[HTTP_HOST]\" value=\"";
if(isSet($_REQUEST['addr'])){
echo htmlspecialchars($_REQUEST['addr']);
}
echo '" required></p>';
echo "<p>$I[adddesc]: <br><textarea name=\"desc\" rows=\"2\" cols=\"30\">";
if(!empty($_REQUEST['desc'])){//use posted description
echo htmlspecialchars(trim($_REQUEST['desc']));
}elseif(!empty($_REQUEST['addr'])){//fetch description from database
if(preg_match('~(^(https?://)?([a-z0-9]*\.)?([a-z2-7]{16})(\.onion(/.*)?)?$)~i', trim($_REQUEST['addr']), $addr)){
$addr=strtolower($addr[4]);
$md5=md5($addr, true);
$stmt=$db->prepare('SELECT description, category FROM ' . PREFIX . 'onions WHERE md5sum=?;');
$stmt->execute([$md5]);
if($desc=$stmt->fetch(PDO::FETCH_ASSOC)){
$category=$desc['category'];
echo str_replace('<br>', "\n", $desc['description']);
}
}
}
echo '</textarea></p>';
if(isSet($_REQUEST['cat']) && $_REQUEST['cat']<(count($categories)+count($special)+1) && $_REQUEST['cat']>=0){
settype($_REQUEST['cat'], 'int');
$category=$_REQUEST['cat'];
}
if(!isSet($category)){
$category=count($categories);
}
echo "<p>$I[category]: <select name=\"cat\">";
foreach($categories as $cat=>$name){
echo "<option value=\"$cat\"";
if($category==$cat || ($cat===0 && $category>=count($categories))){
echo ' selected';
}
echo ">$name</option>";
}
echo '</select></p>';
echo "<input type=\"submit\" name=\"action\" value=\"$I[update]\"></form></td>";
//search from
echo "<td><form action=\"$_SERVER[SCRIPT_NAME]\" method=\"post\">";
echo "<input type=\"hidden\" name=\"pg\" value=\"$_REQUEST[newpg]\">";
echo "<input type=\"hidden\" name=\"lang\" value=\"$language\">";
echo "<p>$I[search]: <br><input name=\"q\" size=\"30\" placeholder=\"$I[searchterm]\" value=\"";
if(isSet($_REQUEST['q'])){
echo htmlspecialchars($_REQUEST['q']);
}
echo '" required></p>';
echo "<input type=\"submit\" name=\"action\" value=\"$I[search]\"></form></td>";
echo '</tr></table><br>';
//List special categories
echo "<ul class=\"list\"><li>$I[specialcat]:</li>";
$cat=count($categories);
$pages=1;
foreach($special as $name=>$query){
if($cat===count($categories)+1){
$num[0]=100;
}else{
$num=$db->query('SELECT COUNT(*) FROM ' . PREFIX . "onions WHERE $query;")->fetch(PDO::FETCH_NUM);
}
if($category==$cat){
echo " <li class=\"active\"><a href=\"?cat=$cat&pg=$_REQUEST[newpg]&lang=$language\">$name ($num[0])</a></li>";
$pages=ceil($num[0]/100);
}else{
echo " <li><a href=\"?cat=$cat&pg=$_REQUEST[newpg]&lang=$language\">$name ($num[0])</a></li>";
}
++$cat;
}
$num=$db->query('SELECT COUNT(*) FROM ' . PREFIX . 'phishing, ' . PREFIX . 'onions WHERE ' . PREFIX . "onions.id=onion_id AND address!='' AND timediff<604800;")->fetch(PDO::FETCH_NUM);
if($category==$cat){
echo " <li class=\"active\"><a href=\"?cat=$cat&lang=$language\">$I[phishingclones] ($num[0])</a></li>";
}else{
echo " <li><a href=\"?cat=$cat&lang=$language\">$I[phishingclones] ($num[0])</a></li>";
}
$num=$db->query('SELECT COUNT(*) FROM ' . PREFIX . "onions WHERE address='';")->fetch(PDO::FETCH_NUM);
echo " <li>$I[removed] ($num[0])</li></ul><br><br>";
//List normal categories
echo "<ul class=\"list\"><li>$I[categories]:</li>";
$stmt=$db->prepare('SELECT COUNT(*) FROM ' . PREFIX . "onions WHERE category=? AND address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff<604800;');
foreach($categories as $cat=>$name){
$stmt->execute([$cat]);
$num=$stmt->fetch(PDO::FETCH_NUM);
if($category==$cat){
echo " <li class=\"active\"><a href=\"?cat=$cat&pg=$_REQUEST[newpg]&lang=$language\">$name ($num[0])</a></li>";
$pages=ceil($num[0]/100);
}else{
echo " <li><a href=\"?cat=$cat&pg=$_REQUEST[newpg]&lang=$language\">$name ($num[0])</a></li>";
}
}
echo '</ul><br><br>';
if($_SERVER['REQUEST_METHOD']==='POST' && !empty($_REQUEST['addr'])){
if(!preg_match('~(^(https?://)?([a-z0-9]*\.)?([a-z2-7]{16})(\.onion(/.*)?)?$)~i', trim($_REQUEST['addr']), $addr)){
echo "<p class=\"red\">$I[invalonion]</p>";
echo "<p>$I[valid]: http://tt3j2x4k5ycaa5zt.onion</p>";
}else{
$addr=strtolower($addr[4]);
$md5=md5($addr, true);
$stmt=$db->prepare('SELECT locked FROM ' . PREFIX . 'onions WHERE md5sum=?;');
$stmt->execute([$md5]);
$stmt->bindColumn(1, $locked);
if($category==count($categories)){
$category=0;
}
if(!isSet($_POST['desc'])){
$desc='';
}else{
$desc=trim($_POST['desc']);
$desc=htmlspecialchars($desc);
$desc=preg_replace("/(\r?\n|\r\n?)/", '<br>', $desc);
}
if(!$stmt->fetch(PDO::FETCH_BOUND)){//new link, add to database
$stmt=$db->prepare('INSERT INTO ' . PREFIX . 'onions (address, description, md5sum, category, timeadded) VALUES (?, ?, ?, ?, ?);');
$stmt->execute([$addr, $desc, $md5, $category, time()]);
echo "<p class=\"green\">$I[succadd]</p>";
}elseif($locked==1){//locked, not editable
echo "<p class=\"red\">$I[faillocked]</p>";
}elseif($desc!==''){//update description
$stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET description=?, category=? WHERE md5sum=?;');
$stmt->execute([$desc, $category, $md5]);
echo "<p class=\"green\">$I[succupddesc]</p>";
}elseif($category!=0){//update category only
$stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET category=? WHERE md5sum=?;');
$stmt->execute([$category, $md5]);
echo "<p class=\"green\">$I[succupdcat]</p>";
}else{//nothing changed and already known
echo "<p class=\"green\">$I[alreadyknown]</p>";
}
}
}
if($pages>1 && empty($_REQUEST['q'])){
$pagination=get_pagination($category, $pages);
echo $pagination;
}else{
$pagination='';
}
if(!empty($_REQUEST['q'])){//run search query
$stmt=$db->prepare('SELECT address, lasttest, lastup, timeadded, description, locked, special FROM ' . PREFIX . "onions WHERE address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff<604800 AND (description LIKE ? OR address LIKE ?) ORDER BY address;');
$query=htmlspecialchars($_REQUEST['q']);
$query="%$query%";
$stmt->execute([$query, $query]);
$table=get_table($stmt, $numrows);
printf("<p><b>$I[searchresult]</b></p>", $_REQUEST['q'], $numrows);
echo $table;
}elseif($category>=count($categories)+count($special)){//show phishing clones
print_phishing_table();
}elseif($category>=count($categories)){//show special categories
$tmp=$category-count($categories);
foreach($special as $name=>$query){
if($tmp===0) break;
--$tmp;
}
if($category-count($categories)===1){
$query.=' ORDER BY id DESC LIMIT 100';
}else{
$query.=' ORDER BY address';
if($_REQUEST['pg']>0){
$offset=100*($_REQUEST['pg']-1);
$query.=" LIMIT 100 OFFSET $offset";
}
}
$stmt=$db->query('SELECT address, lasttest, lastup, timeadded, description, locked, special FROM ' . PREFIX . "onions WHERE $query;");
echo get_table($stmt, $numrows, true);
}else{//show normal categories
if($_REQUEST['pg']>0){
$offset=100*($_REQUEST['pg']-1);
$offsetquery=" LIMIT 100 OFFSET $offset";
}else{
$offsetquery='';
}
$stmt=$db->prepare('SELECT address, lasttest, lastup, timeadded, description, locked, special FROM ' . PREFIX . "onions WHERE address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . "phishing) AND category=? AND timediff<604800 ORDER BY address$offsetquery;");
$stmt->execute([$category]);
echo get_table($stmt, $numrows, true);
}
echo '<br>';
echo $pagination;
echo '<br><p style="text-align:center;font-size:small;"><a target="_blank" href="https://github.com/DanWin/onion-link-list">Onion Link List - ' . VERSION . '</a></p>';
echo '</body></html>';
}
function get_table(PDOStatement $stmt, &$numrows=0, $promoted=false){
global $I, $db, $language;
$time=time();
ob_start();
echo "<table border=\"1\"><tr><th>$I[link]</th><th>$I[description]</th><th>$I[editdesc]</th><th>$I[lasttested]</th><th>$I[lastup]</th><th>$I[timeadded]</th><th>$I[testnow]</th></tr>";
if($promoted){//print promoted links at the top
$time=time();
$promo=$db->prepare('SELECT address, lasttest, lastup, timeadded, description, locked, special FROM ' . PREFIX . "onions WHERE special>? AND address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff<604800 ORDER BY address;');
$promo->execute([$time]);
while($link=$promo->fetch(PDO::FETCH_ASSOC)){
if($link['lastup']===$link['lasttest']){
$class='up';
}else{
$class='down';
}
if($link['lastup']==0){
$lastup=$I['never'];
}else{
$lastup=date('Y-m-d H:i:s', $link['lastup']);
}
if($link['lasttest']==0){
$lasttest=$I['never'];
}else{
$lasttest=date('Y-m-d H:i:s', $link['lasttest']);
}
$timeadded=date('Y-m-d H:i:s', $link['timeadded']);
echo "<tr class=\"$class promo\"><td><a href=\"http://$link[address].onion\" target=\"_blank\">$link[address].onion</a></td><td>$link[description]</td><td>-</td><td>$lasttest</td><td>$lastup</td><td>$timeadded</td><td><form target=\"_blank\" method=\"post\" action=\"test.php\"><input name=\"addr\" value=\"$link[address]\" type=\"hidden\"><input name=\"lang\" value=\"$language\" type=\"hidden\"><input value=\"$I[test]\" type=\"submit\"></form></td></tr>";
}
}
while($link=$stmt->fetch(PDO::FETCH_ASSOC)){
if($link['lastup']===$link['lasttest']){
$class='up';
}else{
$class='down';
}
if($link['lastup']==0){
$lastup=$I['never'];
}else{
$lastup=date('Y-m-d H:i:s', $link['lastup']);
}
if($link['lasttest']==0){
$lasttest=$I['never'];
$class='';
}else{
$lasttest=date('Y-m-d H:i:s', $link['lasttest']);
}
$timeadded=date('Y-m-d H:i:s', $link['timeadded']);
if($link['special']>$time){
$class.=' promo';
}
if($link['locked']==1){
$edit='-';
}else{
$edit="<form target=\"_blank\"><input name=\"addr\" value=\"$link[address]\" type=\"hidden\"><input type=\"hidden\" name=\"pg\" value=\"$_REQUEST[newpg]\"><input type=\"hidden\" name=\"lang\" value=\"$language\"><input value=\"$I[edit]\" type=\"submit\"></form>";
}
echo "<tr class=\"$class\"><td><a href=\"http://$link[address].onion\" target=\"_blank\">$link[address].onion</a></td><td>$link[description]</td><td>$edit</td><td>$lasttest</td><td>$lastup</td><td>$timeadded</td><td><form target=\"_blank\" method=\"post\" action=\"test.php\"><input name=\"addr\" value=\"$link[address]\" type=\"hidden\"><input type=\"hidden\" name=\"lang\" value=\"$language\"><input value=\"$I[test]\" type=\"submit\"></form></td></tr>";
++$numrows;
}
echo '</table>';
return ob_get_clean();
}
function print_phishing_table(){
global $I, $db;
echo "<table border=\"1\"><tr><th>$I[link]</th><th>$I[cloneof]</th><th>$I[lastup]</th></tr>";
$stmt=$db->query('SELECT address, original, lasttest, lastup FROM ' . PREFIX . 'onions, ' . PREFIX . 'phishing WHERE ' . PREFIX . "onions.id=onion_id AND address!='' ORDER BY onions.address AND timediff<604800;");
while($link=$stmt->fetch(PDO::FETCH_ASSOC)){
if($link['lastup']===$link['lasttest']){
$class='up';
}else{
$class='down';
}
if($link['lastup']==0){
$lastup=$I['never'];
}else{
$lastup=date('Y-m-d H:i:s', $link['lastup']);
}
if($link['original']!==''){
$orig="<a href=\"http://$link[original].onion\" target=\"_blank\">$link[original].onion</a>";
}else{
$orig=$I['unknown'];
}
echo "<tr class=\"$class\"><td>$link[address].onion</td><td>$orig</td><td>$lastup</td></tr>";
}
echo '</table>';
}
function send_text(){
global $db;
if(!isSet($db)){
die("$I[error]: $I[nodb]");
}
header('Content-Type: text/plain; charset=UTF-8');
$stmt=$db->query('SELECT address FROM ' . PREFIX . "onions WHERE address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff<604800 ORDER BY address;');
while($tmp=$stmt->fetch(PDO::FETCH_NUM)){
echo "$tmp[0].onion\n";
}
}
function send_json(){
global $db, $categories;
if(!isSet($db)){
die("$I[error]: $I[nodb]");
}
header('Content-Type: application/json;');
$data=['categories'=>$categories];
$stmt=$db->query('SELECT address, category, description, locked, lastup, lasttest, timeadded FROM ' . PREFIX . "onions WHERE address!='' AND id NOT IN (SELECT onion_id FROM " . PREFIX . 'phishing) AND timediff<604800 ORDER BY address;');
$data['onions']=$stmt->fetchALL(PDO::FETCH_ASSOC);
$stmt=$db->query('SELECT md5sum FROM ' . PREFIX . "onions WHERE address='';");
while($tmp=$stmt->fetch(PDO::FETCH_ASSOC)){
$data['removed'][]=bin2hex($tmp['md5sum']);
}
$stmt=$db->query('SELECT address, original FROM ' . PREFIX . 'onions, ' . PREFIX . 'phishing WHERE onion_id=' . PREFIX . "onions.id AND address!='' AND timediff<604800 ORDER BY address;");
$data['phishing']=$stmt->fetchALL(PDO::FETCH_ASSOC);
echo json_encode($data);
}
function get_pagination($category, $pages){
global $I, $language;
ob_start();
echo "<ul class=\"list\"><li>$I[pages]:</li>";
if($_REQUEST['pg']==0){
echo " <li class=\"active\"><a href=\"?cat=$category&pg=0&lang=$language\">$I[all]</a></li>";
}else{
echo " <li><a href=\"?cat=$category&pg=0&lang=$language\">$I[all]</a></li>";
}
for($i=1; $i<=$pages; ++$i){
if($_REQUEST['pg']==$i){
echo " <li class=\"active\"><a href=\"?cat=$category&pg=$i&lang=$language\">$i</a></li>";
}else{
echo " <li><a href=\"?cat=$category&pg=$i&lang=$language\">$i</a></li>";
}
}
echo "</ul><br><br>";
return ob_get_clean();
}
?>