mirror of
https://github.com/danielmiessler/SecLists.git
synced 2024-09-19 06:37:38 +03:00
352 lines
11 KiB
PHP
Executable File
352 lines
11 KiB
PHP
Executable File
<?php
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ini_set('session.use_cookies', '0');
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/* *****************************************************************************
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***
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*** Laudanum Project
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*** A Collection of Injectable Files used during a Penetration Test
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***
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*** More information is available at:
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*** http://laudanum.secureideas.net
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*** laudanum@secureideas.net
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***
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*** Project Leads:
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*** Kevin Johnson <kjohnson@secureideas.net
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*** Tim Medin <tim@securitywhole.com>
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***
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*** Copyright 2012 by Kevin Johnson and the Laudanum Team
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***
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********************************************************************************
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***
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*** This file allows browsing of the file system.
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*** Written by Tim Medin <tim@securitywhole.com>
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***
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********************************************************************************
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*** This program is free software; you can redistribute it and/or
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*** modify it under the terms of the GNU General Public License
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*** as published by the Free Software Foundation; either version 2
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*** of the License, or (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 can get a copy of the GNU General Public License from this
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*** address: http://www.gnu.org/copyleft/gpl.html#SEC1
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*** You can also write to the Free Software Foundation, Inc., 59 Temple
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*** Place - Suite 330, Boston, MA 02111-1307, USA.
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***
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***************************************************************************** */
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// TODO: If the remote site uses a sessionid it collides with the php sessionid cookie from this page
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// figure out how to reuse sessionid from the remote site
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// ***************** Config entries below ***********************
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// IPs are enterable as individual addresses TODO: add CIDR support
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$allowedIPs = array("19.168.2.16", "192.168.1.100","127.0.0.1","192.168.10.129","192.168.10.1");
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# *********** No editable content below this line **************
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$allowed = 0;
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foreach ($allowedIPs as $IP) {
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if ($_SERVER["REMOTE_ADDR"] == $IP)
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$allowed = 1;
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}
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if ($allowed == 0) {
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header("HTTP/1.0 404 Not Found");
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die();
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}
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/* This error handler will turn all notices, warnings, and errors into fatal
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* errors, unless they have been suppressed with the @-operator. */
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function error_handler($errno, $errstr, $errfile, $errline, $errcontext) {
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/* The @-opertor (used with chdir() below) temporarely makes
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* error_reporting() return zero, and we don't want to die in that case.
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* We do note the error in the output, though. */
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if (error_reporting() == 0) {
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$_SESSION['output'] .= $errstr . "\n";
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} else {
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die('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
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"http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>Laudanum PHP Proxy</title>
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</head>
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<body>
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<h1>Fatal Error!</h1>
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<p><b>' . $errstr . '</b></p>
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<p>in <b>' . $errfile . '</b>, line <b>' . $errline . '</b>.</p>
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<hr>
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<address>
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Copyright © 2012, <a href="mailto:laudanum@secureideas.net">Kevin Johnson</a> and the Laudanum team.<br/>
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Written by Tim Medin.<br/>
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Get the latest version at <a href="http://laudanum.secureideas.net">laudanum.secureideas.net</a>.
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</address>
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</body>
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</html>');
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}
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}
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set_error_handler('error_handler');
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function geturlarray($u) {
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// creates the url array, addes a scheme if it is missing and retries parsing
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$o = parse_url($u);
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if (!isset($o["scheme"])) { $o = parse_url("http://" . $u); }
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if (!isset($o["path"])) { $o["path"] = "/"; }
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return $o;
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}
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function buildurl ($u) {
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// build the url from the url array
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// this is used because the built in function isn't
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// avilable in all installs of php
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if (!isset($u["host"])) { return null; }
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$s = isset($u["scheme"]) ? $u["scheme"] : "http";
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$s .= "://" . $u["host"];
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$s .= isset($u["port"]) ? ":" . $u["port"] : "";
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$s .= isset($u["path"]) ? $u["path"] : "/";
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$s .= isset($u["query"]) ? "?" . $u["query"] : "";
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$s .= isset($u["fragment"]) ? "#" . $u["fragment"] : "";
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return $s;
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}
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function buildurlpath ($u) {
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//gets the full url and attempts to remove the file at the end of the url
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// e.g. http://blah.com/dir/file.ext => http://blah.com/dir/
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if (!isset($u["host"])) { return null; }
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$s = isset($u["scheme"])? $u["scheme"] : "http";
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$s .= "://" . $u["host"];
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$s .= isset($u["port"]) ? ":" . $u["port"] : "";
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$path = isset($u["path"]) ? $u["path"] : "/";
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// is the last portion of the path a file or a dir?
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// assume if there is a . it is a file
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// if it ends in a / then it is a dir
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// if neither, than assume dir
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$dirs = explode("/", $path);
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$last = $dirs[count($dirs) - 1];
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if (preg_match('/\./', $last) || !preg_match('/\/$/', $last)) {
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// its a file, remove the last chunk
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$path = substr($path, 0, -1 * strlen($last));
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}
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$s .= $path;
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return $s;
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}
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function getfilename ($u) {
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// returns the file name
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// e.g. http://blah.com/dir/file.ext returns file.ext
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// technically, it is the last portion of the url, so there is a potential
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// for a problem if a http://blah.com/dir returns a file
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$s = explode("/", $u["path"]);
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return $s[count($s) - 1];
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}
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function getcontenttype ($headers) {
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// gets the content type
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foreach($headers as $h) {
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if (preg_match_all("/^Content-Type: (.*)$/", $h, $out)) {
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return $out[1][0];
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}
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}
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}
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function getcontentencoding ($headers) {
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foreach ($headers as $h) {
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if (preg_match_all("/^Content-Encoding: (.*)$/", $h, $out)) {
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return $out[1][0];
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}
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}
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}
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function removeheader($header, $headers) {
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foreach (array_keys($headers) as $key) {
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if (preg_match_all("/^" . $header . ": (.*)$/", $headers[$key], $out)) {
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unset($headers[$key]);
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return $headers;
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}
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}
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}
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function rewritecookies($headers) {
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// removes the path and domain from cookies
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for ($i = 0; $i < count($headers); $i++) {
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if (preg_match_all("/^Set-Cookie:/", $headers[$i], $out)) {
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$headers[$i] = preg_replace("/domain=[^[:space:]]+/", "", $headers[$i]);
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$headers[$i] = preg_replace("/path=[^[:space:]]+/", "", $headers[$i]);
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}
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}
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return $headers;
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}
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function getsessionid($headers) {
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for ($i = 0; $i < count($headers); $i++) {
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if (preg_match_all("/^Set-Cookie: SessionID=([a-zA-Z0-9]+);/", $headers[$i], $out))
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return $out[1][0];
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}
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return "0";
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}
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function compatible_gzinflate($gzData) {
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if ( substr($gzData, 0, 3) == "\x1f\x8b\x08" ) {
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$i = 10;
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$flg = ord( substr($gzData, 3, 1) );
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if ( $flg > 0 ) {
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if ( $flg & 4 ) {
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list($xlen) = unpack('v', substr($gzData, $i, 2) );
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$i = $i + 2 + $xlen;
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}
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if ( $flg & 8 )
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$i = strpos($gzData, "\0", $i) + 1;
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if ( $flg & 16 )
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$i = strpos($gzData, "\0", $i) + 1;
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if ( $flg & 2 )
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$i = $i + 2;
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}
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return @gzinflate( substr($gzData, $i, -8) );
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} else {
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return false;
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}
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return false;
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}
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function rewrite ($d, $u) {
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$r = $d;
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//rewrite images and links - absolute reference
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$r = preg_replace("/((src|href).?=.?['\"]?)(\/[^'\"[:space:]]+['\"]?)/", "\\1" . $_SERVER["PHP_SELF"] . "?laudurl=" . $u["scheme"] . "://" . $u["host"] . "\\3", $r);
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//rewrite images and links - hard linked
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$r = preg_replace("/((src|href).?=.?['\"])(http[^'\"]+['\"])/", "\\1" . $_SERVER["PHP_SELF"] . "?laudurl=" . "\\3", $r);
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//rewrite images and links - relative reference
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$r = preg_replace("/((src|href).?=.?['\"])([^\/][^'\"[:space:]]+['\"]?)/", "\\1" . $_SERVER["PHP_SELF"] . "?laudurl=" . buildurlpath($u) . "\\3", $r);
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//rewrite form - absolute reference
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$r = preg_replace("/(<form(.+?)action.?=.?['\"])(\/[^'\"]+)(['\"])([^\>]*?)>/", "\\1" . $_SERVER["PHP_SELF"] . "\\4><input type=\"hidden\" name=\"laudurl\" value=\"" . $u["scheme"] . "://" . $u["host"] . "\\3\">", $r);
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//rewrite form - hard linked
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$r = preg_replace("/(<form(.+?)action.?=.?['\"])(http[^'\"]+)(['\"])([^\>]*?)>/", "\\1" . $_SERVER["PHP_SELF"] . "\\4><input type=\"hidden\" name=\"laudurl\" value=\"" . "\\3\">", $r);
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//rewrite form - relative reference
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$r = preg_replace("/(<form(.+?)action.?=.?['\"])([^\/][^'\"]+)(['\"])([^\>]*?)>/", "\\1" . $_SERVER["PHP_SELF"] . "\\4><input type=\"hidden\" name=\"laudurl\" value=\"" . buildurlpath($u) . "\\3\">", $r);
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return $r;
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}
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/* Initialize some variables we need again and again. */
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$url = isset($_GET["laudurl"]) ? $_GET["laudurl"] : "";
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if ($url == "") {
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$url = isset($_POST["laudurl"]) ? $_POST["laudurl"] : "";
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}
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if ($url == "") {
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?>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
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"http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>Laudanum PHP Proxy</title>
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<link rel="stylesheet" href="style.css" type="text/css">
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<script type="text/javascript">
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function init() {
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document.proxy.url.focus();
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}
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</script>
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</head>
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<body onload="init()">
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<h1>Laudanum PHP Proxy</h1>
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<form method="GET" name="proxy">
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<input type="text" name="laudurl" size="70">
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</form>
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<hr>
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<address>
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Copyright © 2012, <a href="mailto:laudanum@secureideas.net">Kevin Johnson</a> and the Laudanum team.<br/>
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Written by Tim Medin.<br/>
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Get the latest version at <a href="http://laudanum.secureideas.net">laudanum.secureideas.net</a>.
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</address>
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</body>
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</html>
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<?php
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} else {
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$url_c = geturlarray($url);
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$params = array_merge($_GET, $_POST);
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//don't pass throught the parameter we are using
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unset($params["laudurl"]);
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//create the query or post parameters
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$query = http_build_query($params);
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if ($query != "") {
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$url_c["query"] = $query;
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}
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//get the files
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$fp = fopen(buildurl($url_c), "rb");
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// use the headers, except the response code which is popped off the array
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$headers = $http_response_header;
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// pop
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array_shift($headers);
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// fix cookies
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$headers = rewritecookies($headers);
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$ctype = getcontenttype($headers);
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$cencoding = getcontentencoding($headers);
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// we will remove gzip encoding later, but we need to remove the header now
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// before it is added to the response.
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if ($cencoding == "gzip")
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$headers = removeheader("Content-Encoding", $headers);
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// set headers for response to client
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if (preg_match("/text|image/", $ctype)) {
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header_remove();
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// the number of headers can change due to replacement
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$i = 0;
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while ($i < count($headers)) {
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if (strpos($headers[$i], "Set-Cookie:") == false)
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// replace headers
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header($headers[$i], true);
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else
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// if it is the first cookie, replace all the others. Otherwise add
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header($headers[$i], false);
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$i++;
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}
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} else {
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header("Content-Disposition: attachment; filename=" . getfilename($url_c));
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}
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// get data
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if (preg_match("/text/",$ctype)) { //text
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//it is a text format: html, css, js
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$data = "";
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while (!feof($fp)) {
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$data .= fgets($fp, 4096);
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}
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// uncompress it so it can be rewritten
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if ($cencoding == "gzip")
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$data = compatible_gzinflate($data);
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// rewrite all the links and such
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echo rewrite($data, $url_c);
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} else {
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// binary format or something similar, let it go through
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fpassthru($fp);
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fclose($fp);
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}
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}
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?>
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