Version: 0.9.9.3
Type: Full Script
Category: HTTP
License: GNU General Public License
Description: Open Any page with image support and a joke form support.
index.php ::::
<?php
require 'webproxy.php';
//tempo ilimitado de script....
//set_time_limit(0);
error_reporting(0);
$wproxy = new WebProxy;
if ($xurl!='')
{ $wproxy->browser = $HTTP_SERVER_VARS["HTTP_USER_AGENT"];
$wproxy->web_self = $HTTP_SERVER_VARS["PHP_SELF"];
$wproxy->web_proxy = $HTTP_SERVER_VARS["HTTP_HOST"] . $wproxy->web_self;
$wproxy->params = $HTTP_GET_VARS;
$wproxy->url = $xurl;
$wproxy->getport();
$wproxy->getserver();
$wproxy->showresult();
}
else
{ echo $wproxy->showbanner();
?>
<br></b>
<form action='./' method="get">
<pre><input type="submit" value="Go!"></pre>
</form>
<?php
}
?>
:::::::::::::::::::::::::::::::::::::
webproxy.php ::::
<?php
define('WEB_PROXY','0.9.9.3');
//to-do: verificar se tirando o :PORTA da url ela abre no webproxy....
//to-do: multiple form support...
class WebProxy
{ var $url; //url to get...
var $port; //port to connect...
var $server;
var $web_proxy;
var $browser;
var $protocol;
var $page;
var $svr_path;
var $params;
//Objetos que no levam o cabealho...
var $objects = array('.jpg','.jpeg','.gif','.png','.css','.swf','.js','.zip','.gz','.tar','.rar','.exe','.pdf','.xls','.doc','.ppt','.mpg','.mpeg','.mp3','.mid','.midi','.wav','.java','.jar','.class','.xml');
//Objetos binarios.
var $bin_objects = array('.zip','.gz','.tar','.rar','.exe','.pdf','.xls','.doc','.ppt','.mpg','.mpeg','.mp3');
function showbanner()
{ $st0 = $this->url!= ''? " , opening: '$this->url' on port: '$this->port'</font>":'';
return "<table border='0' bgcolor='AFAFD8' align='center' width='100%'><tr bgcolor='004080'><td><b><font size=2 color='AFAFD8'>WebProxy v" . WEB_PROXY . " by Fazzi.net</b>$st0<br> <a style='COLOR:AFAFD8;' href='./'>:: Go Home :: </a></td></tr></table>n";
}
function getport()
{ $pp = explode('://',$this->url);
$this->protocol = $pp[0];
$this->page = $pp[1];
switch ($this->protocol)
{ case 'http':
$p = 80;
break;
case 'https':
$p = 443;
break;
default:
$p = 21;
die('<b>WebProxy ERROR</b>: this version don't supports this protocol.');
break;
}
//get alternate ports...
$pp = explode('/',$pp[1]);
$port = explode(':',$pp[0]);
$this->port = $port[1]!=''?$port[1]:$p;
}
function getserver()
{ $pp = explode('://',$this->url);
$pp = explode('/',$pp[1]);
$this->server = $pp[0];
$this->svr_path = $pp;
$this->ext = strtolower(strrchr($this->url,'.'));
}
function showresult()
{ $data = "";
$fp = fsockopen($this->server,$this->port);
if ($fp)
{ //patch 1.00
$n_vars = count($this->params);
//from a form?
if ($n_vars > 1)
{
$keys = array_keys($this->params);
//$cg = '?';
for ($i=0; $i<$n_vars; $i++)
{ $eta = $i==0?'':$keys[$n_vars-$i-1] . '=';
$new_url .= $cg . $eta . $this->params[$keys[$n_vars-$i-1]];
$cg = $i<1?'?':'&';
}
$this->url = $new_url;
}
//fim patch 1.00
fputs($fp, "GET $this->url" . "rnrn");
$this->bin_head();
while (!feof($fp))
{ if (!(in_array($this->ext,$this->objects)))
{ $data .= fread($fp, 1024);
}
else
{ echo fread($fp, 1024);
}
}
fclose($fp);
}
else
{ echo "<b>WebProxy ERROR</b>: Can not connect to server.<br>";
}
if (!(in_array($this->ext,$this->objects)))
{ echo $this->showbanner();
$data = $this->data_replace_links($data);
echo $this->web_replace_title($data);
}
unset($data);
}
function web_replace_title($data)
{ if ($pos = strpos($data,'<title>') + strpos($data,'<TITLE>'))
{ return substr_replace($data,'WebProxy v' . WEB_PROXY . ' :: ' , $pos + 7, 0);
}
else
{ return substr_replace($data,'<title>WebProxy v' . WEB_PROXY . ' :: No Title</title>' , 0, 0);
}
}
function data_replace_links($data)
{ $data = str_replace('./','',$data);
$data = str_replace('http://','http://' . $this->web_proxy . '?xurl=http://',$data);
$data = str_replace('="./','="' . 'http://' . $this->web_proxy . '?xurl=' . $this->url,$data);
$data = str_replace("='./","='" . 'http://' . $this->web_proxy . '?xurl=' . $this->url,$data);
$data = $this->tag_replace($data,'src');
$data = $this->tag_replace($data,'href');
$data = $this->form_replace($data);
//$data = $this->tag_replace($data,'action');
return $data;
}
//patch 1.00
function form_replace($data)
{ $tag = 'action';
$sup_tag = substr_replace($tag,'Fzz',0,1);
$len = strlen($data);
$len_tag = strlen($tag);
$pos_atual = 0;
while ($pos_atual!=$len)
{
if ($pos = strpos($data,' ' . $tag))
{ $st = substr($data,$pos,$len_tag + 10);
//>>>>>>>>>>>>>>
$pos_2 = strpos($st,"'") + strpos($st,'"');
$z = $pos_2 ? 1 : 0;
$pos_2 = $pos_2==0? strpos($st,'='):$pos_2;
$form_tmp = substr($data,$pos + $pos_2 + 1 ,1024);
if ($z)
{ $pos_3 = strpos($form_tmp,'"') + strpos($form_tmp,"'");
}
$pos_3 = $pos_3==0?strpos($form_tmp,' ')+1:$pos_3;
$pos_3 = $pos_3==0?strpos($form_tmp,'>')+1:$pos_3;
unset($form_tmp);
$form_action = substr($data, $pos + $pos_2 + 1,$pos_3);
if ($pos_4 = strpos($form_action,'?'))
{ $form_action = substr($form_action,$pos_4 + 6, strlen($form_action)- $pos_4 + 6);
}
$stpp = '';
$st3 = '';
$k = count($this->svr_path);
$kk = strlen($form_action);
if (substr($form_action,0,7)!='http://')
{ if (substr($form_action,0,1)=='/')
{ $stpp = $this->server;
$stpp = str_replace('//','/',$stpp);
$form_action = 'http://' . $stpp . $form_action;
}
else
{ for ($i=0;$i<$k-1;$i++)
{ $stpp .= $this->svr_path[$i] . '/';
}
$stpp = str_replace('//','/',$stpp);
$form_action = 'http://' . $stpp . $form_action;
}
}
$form_action = "<input type='hidden' name='xurl' value='$form_action'>";
//$data = substr_replace($data,' ' . $form_action, $pos_5 + 1 ,0);
if ($pos_5 = strpos($data,'</form>'))
{ $data = substr_replace($data, ' ' . $form_action . '</fzzorm>', $pos_5,7);
}
//>>>>>>>>>>>>>>>
$st2 = str_replace(' ','',$st);
if (substr($st2,$len_tag,1)=='=')
{ $c = substr($st2,$len_tag+1,1);
$passo = 1;
if ($c!="'" and $c!='"')
{ $c = '';
}
$br = substr($st2,$len_tag+2,1);
if (substr($st2,0,$len_tag + 9)!=$tag . '=' . $c . 'http://')
{ //pega a posio da "
if ($c!='')
{ $x = strpos($st,$c);
}
else
{ $x = strpos($st,'=');
}
$stpp = '';
$st3 = '';
if ($br!='/')
{ for ($i=0;$i<$k-1;$i++)
{ $stpp .= $this->svr_path[$i] . '/';
}
$stpp = str_replace('//','/',$stpp);
$st3 = $this->web_proxy;
}
elseif ($br=='/')
{ $stpp = $this->server;
$stpp = str_replace('//','/',$stpp);
$st3 = $this->web_proxy;
}
$l = strlen($st3);
$st3 = 'http://' . str_replace('//','/',$st3);
$data = substr_replace($data,$st3,$pos+$x+$passo,$kk); }
}
$data = substr_replace($data,' ' . $sup_tag,$pos,$len_tag+1);
}
else
{ $pos_atual = $len;
}
}
$data = str_replace('="post"','="get"',$data);
$data = str_replace("='post'","='get'",$data);
$data = str_replace("</fzzorm>","</form>",$data);
return str_replace(' ' . $sup_tag,' ' . $tag,$data);
}
function tag_replace($data,$tag)
{ $sup_tag = substr_replace($tag,'Fzz',0,1);
$len = strlen($data);
$len_tag = strlen($tag);
$pos_atual = 0;
while ($pos_atual!=$len)
{
if ($pos = strpos($data,' ' . $tag))
{ $st = substr($data,$pos,$len_tag + 10);
$st2 = str_replace(' ','',$st);
if (substr($st2,$len_tag,1)=='=')
{ $c = substr($st2,$len_tag+1,1);
$passo = 1;
if ($c!="'" and $c!='"')
{ $c = '';
}
$br = substr($st2,$len_tag+2,1);
if (substr($st2,0,$len_tag + 9)!=$tag . '=' . $c . 'http://')
{ //pega a posio da "
if ($c!='')
{ $x = strpos($st,$c);
}
else
{ $x = strpos($st,'=');
}
$stpp = '';
$k = count($this->svr_path);
$st3 = '';
if ($br!='/')
{ for ($i=0;$i<$k-1;$i++)
{ $stpp .= $this->svr_path[$i] . '/';
}
$stpp = str_replace('//','/',$stpp);
$st3 = 'http://' . $this->web_proxy . '?xurl=http://' . $stpp;
}
elseif ($br=='/')
{ $stpp = $this->server;
$stpp = str_replace('//','/',$stpp);
//$stpp = substr($stpp,strlen($stpp)-1,1)=='/'?substr($stpp,0,strlen($stpp)-1):$stpp;
$st3 = 'http://' . $this->web_proxy . '?xurl=http://' . $stpp;
}
$l = strlen($st3);
$data = substr_replace($data,$st3,$pos+$x+$passo,0); }
}
$data = substr_replace($data,' ' . $sup_tag,$pos,$len_tag+1);
}
else
{ $pos_atual = $len;
}
}
return str_replace(' ' . $sup_tag,' ' . $tag,$data);
}
function bin_head()
{
if (in_array($this->ext,$this->bin_objects))
{ $k = count($this->svr_path);
$arquivo = $this->svr_path[$k-1];
//$size = strlen($data)*8;
switch ($this->ext)
{ case '.pdf':
header("Content-type: application/pdfn");
break;
case '.doc':
header("Content-type: application/mswordn");
break;
case '.xls':
header("Content-type: application/vnd.ms-exceln");
break;
case '.ppt':
header("Content-type: application/vnd.ms-powerpointn");
break;
case 'mpg':
header("Content-type: audio/mpegn");
break;
case 'mpeg':
header("Content-type: audio/mpegn");
break;
case 'mp3':
header("Content-type: audio/mpegn");
break;
default:
header("Content-type: application/octet-streamn");
}
if (strstr($this->browser, "MSIE"))
{ header("Content-Disposition: filename=$arquivo" . "%20" . "n"); // for IE
}
else
{ header("Content-Disposition: attachment; filename=$arquivo" . "n"); //other browsers
}
//header("Content-Length: " . $size . "n");
header("Content-transfer-encoding: binaryn");
header("Pragma: no-cache" . "n");
}
}
}
?>
:::::::::::::::::::::::::::::::::::::
