|
<?php
|
|
header("Access-Control-Allow-Origin: *");
|
|
|
|
$HOME = "/home/christian";
|
|
|
|
$host = gethostname();
|
|
?>
|
|
<!doctype html>
|
|
<html>
|
|
<head>
|
|
<title><?= $host ?>!</title>
|
|
<style>
|
|
body {
|
|
display: grid;
|
|
justify-items: center;
|
|
list-style: none;
|
|
grid-template-columns: auto 1fr;
|
|
}
|
|
ul {
|
|
font-size: 3rem;
|
|
}
|
|
li ~ li {
|
|
margin-top: 1em;
|
|
}
|
|
dl {
|
|
font-size: small;
|
|
display: grid;
|
|
}
|
|
dt {
|
|
grid-row: 1;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<section>
|
|
<h2>On port 80</h2>
|
|
<ul>
|
|
<?php
|
|
foreach(scandir(dirname(__FILE__)) as $p) {
|
|
if(is_dir($p) && !str_starts_with($p, ".")) {
|
|
?>
|
|
<li><a href="http://<?= $host ?>/<?= $p ?>"><?= $p ?></a></li>
|
|
<?php
|
|
}
|
|
}
|
|
?>
|
|
</ul>
|
|
</section>
|
|
|
|
<section>
|
|
<h2>Other open ports</h2>
|
|
<ul>
|
|
<?php
|
|
|
|
$port_pids = [];
|
|
|
|
$res = explode("\n", shell_exec("sudo /var/www/html/ports-to-pids.py"));
|
|
|
|
foreach($res as $line) {
|
|
if(!$line) {
|
|
continue;
|
|
}
|
|
[$port, $pid, $cwd] = explode("\t", $line);
|
|
$port_pids[$port] = [$pid, $cwd];
|
|
}
|
|
|
|
/* For each (port, pid) pair, show a link
|
|
*/
|
|
foreach($port_pids as $port => [$pid, $cwd]) {
|
|
$connection = @fsockopen($host, $port);
|
|
|
|
if (is_resource($connection)) {
|
|
fclose($connection);
|
|
|
|
if(str_starts_with(substr($cwd,0,strlen($HOME)), $HOME)) {
|
|
$cwd = substr($cwd,strlen($HOME));
|
|
} else {
|
|
continue;
|
|
}
|
|
|
|
|
|
// Try an HTTP request to this port, to get the page's title.
|
|
$URL = "http://${host}:${port}";
|
|
$ch = curl_init();
|
|
curl_setopt_array($ch, [
|
|
CURLOPT_FOLLOWLOCATION => true,
|
|
CURLOPT_URL => $URL,
|
|
CURLOPT_RETURNTRANSFER => true
|
|
]);
|
|
$output = curl_exec($ch);
|
|
curl_close($ch);
|
|
|
|
if(!$output) {
|
|
// Not an HTTP server
|
|
continue;
|
|
}
|
|
|
|
libxml_use_internal_errors(true);
|
|
$doc = new DOMDocument();
|
|
if(!$doc->loadHTML($output)) {
|
|
foreach (libxml_get_errors() as $error) {
|
|
$title = "<div>$error</div>";
|
|
}
|
|
} else {
|
|
$titles = $doc->getElementsByTagName('title');
|
|
foreach($titles as $title_node) {
|
|
$title = $title_node->nodeValue;
|
|
}
|
|
}
|
|
libxml_use_internal_errors(false);
|
|
|
|
// Show a link to the server, and information about the process.
|
|
?>
|
|
<li>
|
|
<a href="http://<?= $host ?>:<?= $port ?>"><?= $title ?></a>
|
|
<dl>
|
|
<dt>port</dt>
|
|
<dd><?= $port ?></dd>
|
|
<dt><abbr title="Current working directory of the process">cwd</abbr></dt>
|
|
<dd>~<?= $cwd ?></dd>
|
|
<dt><abbr title="Process ID">pid</abbr></dt>
|
|
<dd><?= $pid ?></dd>
|
|
</dl>
|
|
</li>
|
|
<?php
|
|
}
|
|
}
|
|
?>
|
|
</ul>
|
|
</section>
|
|
</body>
|
|
</html>
|