NAKOOT
Well-Known Member
توجه :این مقاله جنبه آموزشی دارد
دوستان سلامراه های بسیار زیادی برای گشت و گذار بدون محدودیت در شبکه جهانی اینترنت وجود دارد ، یکی از موثرترین روشها استفاده از P r o x y سرور اختصاصی می باشد . این روش بسیار سریع و کم هزینه است و بسیاری از سایتهای به اصطلاح ف ی ل ت ر شکن از همین روش استفاده می کنند ولی نکته قابل توجه این است که P r o x y سرورهای عمومی پس از مدتی ف ی ل ت ر خواهند شد ولی یکP r o x y سرور شخصی هرگز ف ی ل ت ر نخواهد شد . PHP P r o x y یکی از ساده ترین و محبوب ترین P r o x y سرورها می باشد که در ادامه با آن آشنا می شویم .
برای ساخت یک PHP P r o x y ابتدا می بایست فایل های مورد نیاز آن را تهیه کنیم در زیر کد یکی از جدید ترین نگارش های این برنامه را برای شما قرار داده ام البته شما می توانید نگارش های جدیدتر آن را از وب سایت Whitefyre.com دریافت کنید .
صفحه اصلی
برای شروع صفحه اصلی را طراحی می کنیم ، برای این کار کد زیر را به ویرایشگر خود انتقال دهید :
این کد را با نام index.php ذخیره کنید
موتور راه انداز
این کد مهمترین قسمت PHP P r o x y ماست ، کد زیر را به مرورگر خود انتقال دهید
این کد را با نام PHProxy.class.php ذخیره کنید
javascript
حال یک فایل اسکریپت جاوا نیاز داریم تا کارمون کامل بشه
دوستان سلامراه های بسیار زیادی برای گشت و گذار بدون محدودیت در شبکه جهانی اینترنت وجود دارد ، یکی از موثرترین روشها استفاده از P r o x y سرور اختصاصی می باشد . این روش بسیار سریع و کم هزینه است و بسیاری از سایتهای به اصطلاح ف ی ل ت ر شکن از همین روش استفاده می کنند ولی نکته قابل توجه این است که P r o x y سرورهای عمومی پس از مدتی ف ی ل ت ر خواهند شد ولی یکP r o x y سرور شخصی هرگز ف ی ل ت ر نخواهد شد . PHP P r o x y یکی از ساده ترین و محبوب ترین P r o x y سرورها می باشد که در ادامه با آن آشنا می شویم .
برای ساخت یک PHP P r o x y ابتدا می بایست فایل های مورد نیاز آن را تهیه کنیم در زیر کد یکی از جدید ترین نگارش های این برنامه را برای شما قرار داده ام البته شما می توانید نگارش های جدیدتر آن را از وب سایت Whitefyre.com دریافت کنید .
صفحه اصلی
برای شروع صفحه اصلی را طراحی می کنیم ، برای این کار کد زیر را به ویرایشگر خود انتقال دهید :
کد:
<?php
require 'PHProxy.class.php';
$config = array
(
'url_var_name' => 'q',
'flags_var_name' => 'hl',
'get_form_name' => '__script_get_form',
'proxy_url_form_name' => 'poxy_url_form',
'proxy_settings_form_name' => 'poxy_settings_form',
'max_file_size' => -1
);
$flags = 'prev';
if (isset($_GET[$config['flags_var_name']]))
{
$flags = $_GET[$config['flags_var_name']];
}
$PHProxy = & new PHProxy($config, $flags);
if (isset($_GET[$PHProxy->config['get_form_name']]))
{
$url = decode_url($_GET[$PHProxy->config['get_form_name']]);
$qstr = preg_match('#\?#', $url) ? (strpos($url, '?') === strlen($url) ? '' : '&') : '?';
$arr = explode('&', $_SERVER['QUERY_STRING']);
if (preg_match('#^'.$PHProxy->config['get_form_name'].'#', $arr[0]))
{
array_shift($arr);
}
$url .= $qstr . implode('&', $arr);
$PHProxy->start_transfer(encode_url($url));
echo $PHProxy->return_response();
exit();
}
if (isset($_GET[$PHProxy->config['url_var_name']]))
{
$PHProxy->start_transfer($_GET[$PHProxy->config['url_var_name']]);
echo $PHProxy->return_response();
exit();
}
if (isset($_GET['action'], $_GET['delete']) && $_GET['action'] == 'cookies')
{
$PHProxy->delete_cookies($_GET['delete']);
header("Location: $PHProxy->script_url?action=cookies"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">;
exit();
}
if (isset($_POST['username'], $_POST['password'], $_POST['server'], $_POST['realm'], $_POST['auth_url']))
{
$PHProxy->request_method = 'GET';
$PHProxy->url_segments['host'] = decode_url($_POST['server']);
$PHProxy->set_authorization($_POST['username'], $_POST['password']);
$PHProxy->start_transfer($_POST['auth_url']);
echo $PHProxy->return_response();
exit();
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>PHProxy</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<link rel="stylesheet" type="text/css" href="style.css" media="all" />
<script src="javascript.js" type="text/javascript"></script>
</head>
<body>
<div id="container">
<div id="menu">
<a href="<?php echo $_SERVER['PHP_SELF'] ?>">URL Form</a> |
<a href="?action=cookies">Manage Cookies</a>
</div>
<div class="title">PHProxy</div>
<noscript><div class="error"><big>You have Javascript disabled. Please enable it to use the proxy</big></div></noscript>
<?php
if (isset($_GET['error']))
{
echo '<div class="error"><b>Error:</b> ' . htmlspecialchars($_GET['error']) . '</div>';
if (isset($_GET['retry']))
{
echo '<div class="error"><a href="'. $PHProxy->proxify_url(decode_url($_GET['retry'])) .'">Retry</a></div>';
}
}
if (isset($_GET['action']))
{
if ($_GET['action'] == 'cookies')
{
$cookies = $PHProxy->get_cookies('COOKIE', false);
if (!empty($cookies))
{
echo '<table style="width: 100%">';
echo '<tr><td class="option" colspan="5"><a href="?action=cookies&delete=all">Clear All Cookies</a></td></tr>';
echo '<tr><td class="head">Name</td><td class="head">Domain</td><td class="head">Path</td><td class="head">Value</td><td class="head">Action</td></tr>';
for ($i = 0; $i < count($cookies); $i++)
{
$j = $i&1 ? ' class="shade"' : '';
echo "<tr><td$j>{$cookies[$i][0]}</td><td$j>{$cookies[$i][1]}</td><td$j>{$cookies[$i][2]}</td>"
. "<td$j>" . wordwrap($cookies[$i][3], 15, ' ') ."</td><td$j><a href=". '"?action=cookies&delete='. md5(implode('', $cookies[$i])) . '">delete</a></td></tr>';
}
echo '</table>';
}
else
{
echo '<div class="error">No cookies available.</div>';
}
}
else if ($_GET['action'] == 'auth' && isset($_GET['server'], $_GET['realm'], $_GET['auth_url']))
{
echo '<form method="post" action="' . $_SERVER['PHP_SELF'] . '">';
echo '<input type="hidden" name="server" value="'. $_GET['server'] .'" />';
echo '<input type="hidden" name="realm" value="'. $_GET['realm'] .'" />';
echo '<input type="hidden" name="auth_url" value="'. $_GET['auth_url'] .'" />';
echo '<table style="width: 100%">';
echo '<tr><td colspan="2" class="option">Enter user name and password for <b>' . decode_url($_GET['realm']) . '</b> at <i>' . decode_url($_GET['server']) . '</i></td></tr>';
echo '<tr><td width="30%" class="option">User name</td><td class="option"><input type="text" name="username" value="" /></td></tr>';
echo '<tr><td width="30%" class="option">Password</td><td class="option"><input type="password" name="password" value="" /></td></tr>';
echo '<tr><td colspan="2" style="text-align: center"><input type="submit" value="OK" /></td></tr>';
echo '</table>';
echo '</form>';
}
}
else
{
?>
<form name="<?php echo $PHProxy->config['proxy_url_form_name'] ?>" method="get" action="<?php echo $_SERVER['PHP_SELF'] ?>">
<input type="hidden" name="<?php echo $PHProxy->config['url_var_name'] ?>" value="" id="url_input" />
<input type="hidden" name="<?php echo $PHProxy->config['flags_var_name'] ?>" value="" />
</form>
<form name="<?php echo $PHProxy->config['proxy_settings_form_name'] ?>" method="get" action="" onsubmit="return submit_form();">
<table style="width: 100%">
<tr><td class="option" style="width: 20%">URL</td><td class="option" style="width: 80%"> <input type="text" name="url" size="70" value="" /></td></tr>
<?php echo $PHProxy->options_list(true, true) ?>
<tr><td class="option" style="width: 20%">New Window</td><td class="option" style="width: 80%"><input type="checkbox" name="new_window" />Open URL in a new window </td></tr>
</table>
<div style="text-align: center"><input type="submit" name="browse" value="Browse" onclick="return submit_form();" /></div>
<div style="text-align: center">PHProxy <?php echo $PHProxy->version ?> © 2005 <a href="http://www.whitefyre.com/">whiteFyre</a>
</div>
</form>
<?php
}
echo '</div></body></html>';
?>این کد را با نام index.php ذخیره کنید
موتور راه انداز
این کد مهمترین قسمت PHP P r o x y ماست ، کد زیر را به مرورگر خود انتقال دهید
کد:
<?php
/*
+-----------------+------------------------------------------------------------+
| Class | PHProxy |
| Author | ultimategamer00 (Abdullah A.) |
| Last Modified | 12:42 AM 9/8/2005 |
+-----------------+------------------------------------------------------------+
| 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. |
+------------------------------------------------------------------------------+
*/
class PHProxy
{
//
// Configurable vars
//
var $banned_hosts = array
(
'.localhost',
'127.0.0.1'
);
var $flags = array
(
'include_form' => 1,
'remove_scripts' => 1,
'accept_cookies' => 1,
'show_images' => 1,
'show_referer' => 1,
'rotate13' => 0,
'base64_encode' => 1,
'strip_meta' => 0,
'strip_title' => 0,
'session_cookies' => 1
);
//
// End Configurable vars
//
//
// Edit the $config variables in index.php and javascript.js instead
//
var $config = array
(
'url_var_name' => 'q',
'flags_var_name' => 'hl',
'get_form_name' => '__script_get_form',
'proxy_url_form_name' => 'poxy_url_form',
'proxy_settings_form_name' => 'poxy_settings_form',
'max_file_size' => -1
);
var $version;
var $script_url;
var $http_host;
var $url;
var $url_segments;
var $base;
var $socket;
var $request_method;
var $request_headers;
var $basic_auth_header;
var $basic_auth_realm;
var $data_boundary;
var $post_body;
var $response_headers;
var $response_code;
var $content_type;
var $content_length;
var $response_body;
function PHProxy($config, $flags = 'previous')
{
$this->version = '0.4';
$this->http_host = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : (isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : 'localhost');
$this->script_url = 'http'
. (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 's' : '')
. '://'
. $this->http_host
. $_SERVER['PHP_SELF'];
$this->request_method = $_SERVER['REQUEST_METHOD'];
$this->config = $config;
$this->set_flags($flags);
if ($this->flags['rotate13'])
{
function encode_url($url)
{
return rawurlencode(str_rot13($url));
}
function decode_url($url)
{
return str_replace('&', '&', str_rot13(rawurldecode($url)));
}
}
else if ($this->flags['base64_encode'])
{
function encode_url($url)
{
return rawurlencode(base64_encode($url));
}
function decode_url($url)
{
return str_replace('&', '&', base64_decode(rawurldecode($url)));
}
}
else
{
function encode_url($url)
{
return rawurlencode($url);
}
function decode_url($url)
{
return str_replace('&', '&', rawurldecode($url));
}
}
}
function start_transfer($url)
{
$this->set_url($url);
$this->open_socket();
$this->http_basic_auth();
$this->set_request_headers();
$this->set_response();
$this->http_basic_auth();
}
function open_socket()
{
$this->socket = @fsockopen($this->url_segments['host'], $this->url_segments['port'], $err_no, $err_str, 12);
if ($this->socket === false)
{
$this->trigger_error("$err_no: $err_str (URL: {$this->url_segments['host']})", encode_url($this->url));
}
}
function set_response()
{
fwrite($this->socket, $this->request_headers);
// Reset response headers and response body.
$this->response_headers = '';
$this->response_body = '';
// Get the response headers first to extract content-type.
do
{
$line = fgets($this->socket, 4096);
$this->response_headers .= $line;
}
while ($line != "\r\n"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">;
$this->response_code = next(explode(' ', $this->response_headers));
$this->set_content_type();
$this->set_content_length();
if ($this->flags['accept_cookies'] == 1)
{
$this->set_cookies();
}
if ($this->follow_location())
{
fclose($this->socket);
$this->start_transfer($this->url);
}
else
{
// If content-type isn't html or xhtml, just dump the rest of the response back to the client since
// we don't need to do any further operations on it. And if the file were like a large movie file, it
// wouldn't fit in a variable without exceeding the memory limit alloted for the scipt.
if (!in_array($this->content_type, array('text/html', 'application/xml+xhtml', 'application/xhtml+xml', 'text/css')) && (!$this->content_length || (int)$this->content_length <= $this->config['max_file_size']))
{
// Impose no time limit since it might be a large file that would take a long while to download.
@set_time_limit(0);
$this->send_response_headers();
fpassthru($this->socket);
fclose($this->socket);
exit();
}
// Read the HTML response in $this->response_body
do
{
$data = fread($this->socket, 8192);
$this->response_body .= $data;
}
while (strlen($data) != 0);
fclose($this->socket);
}
}
function set_content_type()
{
if (preg_match("#content-type<img border="0" src="Http://mihanblog.com/Yahoo/2.Gif">[^\r\n]*)#i", $this->response_headers, $matches) && trim($matches[1]) != '')
{
$content_type_array = explode(';', $matches[1]);
$this->content_type = strtolower(trim($content_type_array[0]));
}
else
{
$this->content_type = 'text/html';
}
}
function set_content_length()
{
if (preg_match("#content-length<img border="0" src="Http://mihanblog.com/Yahoo/2.Gif">[^\r\n]*)#i", $this->response_headers, $matches) && trim($matches[1]) != '')
{
$this->content_length = trim($matches[1]);
}
else
{
$this->content_length = false;
}
}
function http_basic_auth()
{
if (empty($this->response_code))
{
if (isset($this->url_segments['user'], $this->url_segments['pass']))
{
$this->set_authorization($this->url_segments['user'], $this->url_segments['pass']);
return true;
}
else if (($stored_auth = $this->get_cookies('AUTH')) != '')
{
$this->basic_auth_header = $stored_auth;
return true;
}
}
else if ($this->response_code == 401 && preg_match('#www-authenticate:\s*basic\s+(?:realm="(.*?)"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">?#i', $this->response_headers, $matches))
{
header('Location: '. sprintf('%s?action=auth&server=%s&realm=%s&auth_url=%s', $this->script_url, encode_url($this->url_segments['host']), encode_url($matches[1]), encode_url($this->url)));
exit();
}
return false;
}
function set_authorization($username, $password)
{
$this->basic_auth_header = base64_encode(sprintf('%s:%s', $username, $password));
setcookie(urlencode("AUTH;{$this->url_segments['host']}"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">, $this->basic_auth_header, 0, '', $this->http_host);
}
function set_url($url)
{
$this->url = decode_url($url);
if (strpos($this->url, '://') === false)
{
$this->url = 'http://' . $this->url;
}
if ($this->parse_url($this->url, $this->url_segments))
{
$this->base = $this->url_segments;
if (!$this->is_allowed_host())
{
exit();
}
}
else
{
$this->trigger_error('Please supply a valid URL');
}
}
function parse_url($url, & $container)
{
$temp = @parse_url($url);
if (!empty($temp))
{
$temp['port'] = isset($temp['port']) ? $temp['port'] : 80;
$temp['path'] = isset($temp['path']) ? $temp['path'] : '/';
$temp['file'] = substr($temp['path'], strrpos($temp['path'], '/')+1);
$temp['dir'] = substr($temp['path'], 0, strrpos($temp['path'], '/'));
$temp['base'] = $temp['scheme'] . '://' . $temp['host'] . ($temp['port'] != 80 ? ':' . $temp['port'] : '') . $temp['dir'];
$temp['prev_dir'] = $temp['path'] != '/' ? substr($temp['base'], 0, strrpos($temp['base'], '/')+1) : $temp['base'] . '/';
$container = $temp;
return true;
/*
URL: http://username:[email protected]:80/dir/dir/page.php?foo=bar&foo2=bar2#bookmark
scheme // http
host // www.example.com
port // 80
user // username
pass // password
path // /dir/dir/page.php
query // foo=bar&foo2=bar2
fragment // bookmark
file // page.php
dir // /dir/dir
base // http://www.example.com/dir/dir
prev_dir // http://www.example.com/dir/
*/
}
return false;
}
function is_allowed_host()
{
if (!empty($this->banned_hosts))
{
foreach ($this->banned_hosts as $host)
{
if (($host{0} == '.' && preg_match('#' . trim($host, '.') . '$#i', $this->url_segments['host'])) || strcasecmp($host, $this->url_segments['host']) == 0)
{
return false;
}
}
return true;
}
return true;
}
function modify_urls()
{
// this was a bitch to code
// follows CGIProxy's logic of his HTML routine in some aspects
$tags = array
(
'a' => array('href'),
'img' => array('src', 'longdesc'),
'image' => array('src', 'longdesc'),
'body' => array('background'),
'base' => array('href'),
'frame' => array('src', 'longdesc'),
'iframe' => array('src', 'longdesc'),
'head' => array('profile'),
'layer' => array('src'),
'input' => array('src', 'usemap'),
'form' => array('action'),
'area' => array('href'),
'link' => array('href', 'src', 'urn'),
'meta' => array('content'),
'param' => array('value'),
'applet' => array('codebase', 'code', 'object', 'archive'),
'object' => array('usermap', 'codebase', 'classid', 'archive', 'data'),
'script' => array('src'),
'select' => array('src'),
'hr' => array('src'),
'table' => array('background'),
'tr' => array('background'),
'th' => array('background'),
'td' => array('background'),
'bgsound' => array('src'),
'blockquote' => array('cite'),
'del' => array('cite'),
'embed' => array('src'),
'fig' => array('src', 'imagemap'),
'ilayer' => array('src'),
'ins' => array('cite'),
'note' => array('src'),
'overlay' => array('src', 'imagemap'),
'q' => array('cite'),
'ul' => array('src')
);
preg_match_all('#(<\s*style[^>]*><img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">(.*?)(<\s*/style[^>]*><img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">#is', $this->response_body, $matches, PREG_SET_ORDER);
for ($i = 0, $count_i = count($matches); $i < $count_i; $i++)
{
$this->response_body = str_replace($matches[$i][0], $matches[$i][1]. $this->proxify_css($matches[$i][2]) .$matches[$i][3], $this->response_body);
}
preg_match_all("#<\s*([a-zA-Z]+)([^>]+)>#", $this->response_body, $matches);
for ($i = 0, $count_i = count($matches[0]); $i < $count_i; $i++)
{
$tag = strtolower($matches[1][$i]);
if (!isset($tags[$tag]) || !preg_match_all("#([a-zA-Z\-\/]+)\s*(?:=\s*(?:\"([^\">]*)\"?|'([^'>]*)'?|([^'\"\s]*)))?#", $matches[2][$i], $m, PREG_SET_ORDER))
{
continue;
}
$rebuild = false;
$extra_html = $temp = '';
$attrs = array();
for ($j = 0, $count_j = count($m); $j < $count_j; $attrs[strtolower($m[$j][1])] = (isset($m[$j][4]) ? $m[$j][4] : (isset($m[$j][3]) ? $m[$j][3] : (isset($m[$j][2]) ? $m[$j][2] : false))), $j++);
switch ($tag)
{
case 'base':
if (isset($attrs['href']))
{
$rebuild = true;
$this->parse_url($attrs['href'], $this->base);
$attrs['href'] = $this->proxify_url($attrs['href']);
}
break;
case 'body':
if ($this->flags['include_form'])
{
$rebuild = true;
ob_start();
include_once 'url_form.inc';
$extra_html = "\n" . ob_get_contents();
ob_end_clean();
}
case 'meta':
if ($this->flags['strip_meta'] && isset($attrs['name']) && preg_match('#(keywords|description)#i', $attrs['name']))
{
$this->response_body = str_replace($matches[0][$i], '', $this->response_body);
}
if (isset($attrs['http-equiv'], $attrs['content']) && strtolower($attrs['http-equiv']) === 'refresh')
{
if (preg_match('#^(\s*[0-9]+\s*;\s*url=)(.*)#i', $attrs['content'], $content))
{
$rebuild = true;
$attrs['content'] = $content[1] . $this->proxify_url($content[2]);
}
}
break;
case 'head':
if (isset($attrs['profile']))
{
//space-separated list of urls
$rebuild = true;
$attrs['profile'] = implode(' ', array_map(array(&$this, 'proxify_url'), explode(' ', $attrs['profile'])));
}
break;
case 'applet':
if (isset($attrs['codebase']))
{
$rebuild = true;
$temp = $this->base;
$this->parse_url($this->proxify_url(rtrim($attrs['codebase'], '/') . '/', false), $this->base);
unset($attrs['codebase']);
}
if (isset($attrs['code']) && strpos($attrs['code'], '/') !== false)
{
$rebuild = true;
$attrs['code'] = $this->proxify_url($attrs['code']);
}
if (isset($attrs['object']))
{
$rebuild = true;
$attrs['object'] = $this->proxify_url($attrs['object']);
}
if (isset($attrs['archive']))
{
$rebuild = true;
$attrs['archive'] = implode(',', array_map(array(&$this, 'proxify_url'), preg_split('#\s*,\s*#', $attrs['archive'])));
}
if (!empty($temp))
{
$this->base = $temp;
}
break;
case 'object':
if (isset($attrs['usemap']))
{
$rebuild = true;
$attrs['usemap'] = $this->proxify_url($attrs['usemap']);
}
if (isset($attrs['codebase']))
{
$rebuild = true;
$temp = $this->base;
$this->parse_url($this->proxify_url(rtrim($attrs['codebase'], '/') . '/', false), $this->base);
unset($attrs['codebase']);
}
if (isset($attrs['data']))
{
$rebuild = true;
$attrs['data'] = $this->proxify_url($attrs['data']);
}
if (isset($attrs['classid']) && !preg_match('#^clsid:#i', $attrs['classid']))
{
$rebuild = true;
$attrs['classid'] = $this->proxify_url($attrs['classid']);
}
if (isset($attrs['archive']))
{
$rebuild = true;
$attrs['archive'] = implode(' ', array_map(array(&$this, 'proxify_url'), explode(' ', $attrs['archive'])));
}
if (!empty($temp))
{
$this->base = $temp;
}
break;
case 'param':
if (isset($attrs['valuetype'], $attrs['value']) && strtolower($attrs['valuetype']) == 'ref' && preg_match('#^[\w.+-]+://#', $attrs['value']))
{
$rebuild = true;
$attrs['value'] = $this->proxify_url($attrs['value']);
}
break;
case 'form':
if (isset($attrs['action']))
{
if (trim($attrs['action']) === '')
{
$rebuild = true;
$attrs['action'] = $this->url_segments['path'];
}
if (!isset($attrs['method']) || strtolower($attrs['method']) === 'get')
{
$rebuild = true;
$extra_html = '<input type="hidden" name="' . $this->config['get_form_name'] . '" value="' . encode_url($this->proxify_url($attrs['action'], false)) . '" />';
$attrs['action'] = '';
break;
}
}
default:
foreach ($tags[$tag] as $attr)
{
if (isset($attrs[$attr]))
{
$rebuild = true;
$attrs[$attr] = $this->proxify_url($attrs[$attr]);
}
}
break;
}
if ($rebuild)
{
$new_tag = "<$tag";
foreach ($attrs as $name => $value)
{
$delim = strpos($value, '"') && !strpos($value, "'"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif"> ? "'" : '"';
$new_tag .= ' ' . $name . ($value !== false ? '=' . $delim . $value . $delim : '');
}
$this->response_body = str_replace($matches[0][$i], $new_tag . '>' . $extra_html, $this->response_body);
}
}
}
function proxify_css($css)
{
preg_match_all('#url\s*\(\s*(([^)]*(\\\))*[^)]*)(\)|$)?#i', $css, $matches, PREG_SET_ORDER);
for ($i = 0, $count = count($matches); $i < $count; $i++)
{
$css = str_replace($matches[$i][0], 'url(' . $this->proxify_css_url($matches[$i][1]) . ')', $css);
}
preg_match_all("#@import\s*(?:\"([^\">]*)\"?|'([^'>]*)'?)([^;]*)(;|$)#i", $css, $matches, PREG_SET_ORDER);
for ($i = 0, $count = count($matches); $i < $count; $i++)
{
$delim = '"';
$url = $matches[$i][2];
if (isset($matches[$i][3]))
{
$delim = "'";
$url = $matches[$i][3];
}
$css = str_replace($matches[$i][0], '@import ' . $delim . $this->proxify_css_url($matches[$i][1]) . $delim . (isset($matches[$i][4]) ? $matches[$i][4] : ''), $css);
}
return $css;
}
function proxify_css_url($url)
{
$url = trim($url);
$delim = '';
if (strpos($url, '"') === 0)
{
$delim = '"';
$url = trim($url, '"');
}
else if (strpos($url, "'"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif"> === 0)
{
$delim = "'";
$url = trim($url, "'"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">;
}
$url = preg_replace('#\\\(.)#', '$1', $url);
$url = trim($url);
$url = $this->proxify_url($url);
$url = preg_replace('#([\(\),\s\'"\\\])#', '\\$1', $url);
return $delim . $url . $delim;
}
function set_flags($flags)
{
if (is_numeric($flags))
{
setcookie('flags', $flags, time()+(4*7*24*60*60), '', $this->http_host);
$this->flags['include_form'] = $flags{0} == 1 ? 1 : 0;
$this->flags['remove_scripts'] = $flags{1} == 1 ? 1 : 0;
$this->flags['accept_cookies'] = $flags{2} == 1 ? 1 : 0;
$this->flags['show_images'] = $flags{3} == 1 ? 1 : 0;
$this->flags['show_referer'] = $flags{4} == 1 ? 1 : 0;
$this->flags['rotate13'] = $flags{5} == 1 ? 1 : 0;
$this->flags['base64_encode'] = $flags{6} == 1 ? 1 : 0;
$this->flags['strip_meta'] = $flags{7} == 1 ? 1 : 0;
$this->flags['strip_title'] = $flags{8} == 1 ? 1 : 0;
$this->flags['session_cookies'] = $flags{9} == 1 ? 1 : 0;
}
else if (isset($_COOKIE['flags']) && is_numeric($_COOKIE['flags']) && strlen($_COOKIE['flags']) == count($this->flags))
{
$this->set_flags($_COOKIE['flags']);
}
else
{
$flags = '';
foreach ($this->flags as $flag)
{
$flags .= $flag;
}
$this->set_flags($flags);
}
}
function set_request_headers()
{
$path = preg_replace('#/{2,}#', '/', $this->url_segments['path']);
$path = preg_replace('#([^.]+)(\.\/)*#', '$1', $path);
while ($path != ($path = preg_replace('#/[^/.]+/\.\./#', '/', $path)));
$path = preg_replace('#^/(\.\./)*#', '/', $path);
$path = preg_replace('#[^a-zA-Z0-9$\-_.+!*\'(),;/?:@=&]+#e', "'%'.dechex(ord('$0'))", $path);
$headers = "{$this->request_method} $path" . (isset($this->url_segments['query']) ? '?' . preg_replace('#[^a-zA-Z0-9$\-_.+!*\'(),;/?:@=&]+#e', "urlencode('$0')", urldecode($this->url_segments['query'])) : '') . " HTTP/1.0\r\n";
$headers .= "Host: {$this->url_segments['host']}:{$this->url_segments['port']}\r\n";
if (isset($_SERVER['HTTP_USER_AGENT']))
{
$headers .= 'User-Agent: ' . $_SERVER['HTTP_USER_AGENT'] . "\r\n";
}
if (isset($_SERVER['HTTP_ACCEPT']))
{
$headers .= 'Accept: ' . $_SERVER['HTTP_ACCEPT'] . "\r\n";
}
else
{
$headers .= "Accept: */*;q=0.1\r\n";
}
if ($this->flags['show_referer'] == 1)
{
$headers .= "Referer: {$this->url_segments['base']}\r\n";
}
if (($cookies = $this->get_cookies('COOKIE')) != '')
{
$headers .= "Cookie: $cookies\r\n";
}
if (!empty($this->basic_auth_header))
{
$headers .= "Authorization: Basic {$this->basic_auth_header}\r\n";
}
if ($this->request_method == 'POST')
{
if (!empty($_FILES) && (bool)ini_get('file_uploads'))
{
$this->data_boundary = 'PHProxy-' . md5(uniqid(rand(), true));
$this->set_post_body('FILES/VARS', $_POST);
$this->set_post_body('FILES/FILES', $_FILES);
$headers .= "Content-Type: multipart/form-data; boundary={$this->data_boundary}\r\n";
$headers .= "Content-Length: " . strlen($this->post_body) . "\r\n\r\n";
$headers .= $this->post_body;
$headers .= "--{$this->data_boundary}--";
}
else
{
$this->set_post_body('POST/VARS', $_POST);
$headers .= "Content-Type: application/x-www-form-urlencoded\r\n";
$headers .= "Content-Length: " . strlen($this->post_body) . "\r\n\r\n";
$headers .= $this->post_body;
}
}
$headers .= "\r\n";
$this->request_headers = $headers;
}
function set_post_body($type, $array)
{
if ($type == 'FILES/FILES')
{
$array = $this->set_post_files($array);
foreach ($array as $key => $file_info)
{
if (is_readable($file_info['tmp_name']))
{
$this->post_body .= "--{$this->data_boundary}\r\n";
$this->post_body .= "Content-Disposition: form-data; name=\"$key\"; filename=\"{$file_info['name']}\"\r\n";
$this->post_body .= "Content-Type: {$file_info['type']}\r\n\r\n";
$handle = fopen($file_info['tmp_name'], 'rb');
$this->post_body .= fread($handle, filesize($file_info['tmp_name'])) . "\r\n";
fclose($handle);
}
}
}
else if ($type == 'FILES/VARS')
{
$array = $this->set_post_vars($array);
foreach ($array as $key => $value)
{
$this->post_body .= "--{$this->data_boundary}\r\n";
$this->post_body .= "Content-Disposition: form-data; name=\"$key\"\r\n\r\n";
$this->post_body .= urldecode($value) . "\r\n";
}
}
else if ($type == 'POST/VARS')
{
$array = $this->set_post_vars($array);
foreach ($array as $key => $value)
{
$this->post_body .= !empty($this->post_body) ? '&' : '';
$this->post_body .= $key . '=' . $value;
}
}
}
function set_post_vars($array, $parent_key = null)
{
$tmp = array();
foreach ($array as $key => $value)
{
$key = isset($parent_key) ? sprintf('%s[%s]', $parent_key, urlencode($key)) : urlencode($key);
if (is_array($value))
{
$tmp = array_merge($tmp, $this->set_post_vars($value, $key));
}
else
{
$tmp[$key] = urlencode($value);
}
}
return $tmp;
}
function set_post_files($array, $parent_key = null)
{
$tmp = array();
foreach ($array as $key => $value)
{
$key = isset($parent_key) ? sprintf('%s[%s]', $parent_key, urlencode($key)) : urlencode($key);
if (is_array($value))
{
$tmp = array_merge_recursive($tmp, $this->set_post_files($value, $key));
}
else if (preg_match('#^([^\[\]]+)\[(name|type|tmp_name)\]#', $key, $m))
{
$tmp[str_replace($m[0], $m[1], $key)][$m[2]] = $value;
}
}
return $tmp;
}
function follow_location()
{
if (preg_match("#(location|uri|content-location)<img border="0" src="Http://mihanblog.com/Yahoo/2.Gif">[^\r\n]*)#i", $this->response_headers, $matches))
{
if (($url = trim($matches[2])) == '')
{
return false;
}
$this->url = encode_url($this->proxify_url($url, false));
return true;
}
return false;
}
function set_cookies()
{
if (preg_match_all("#set-cookie<img border="0" src="Http://mihanblog.com/Yahoo/2.Gif">[^\r\n]*)#i", $this->response_headers, $matches))
{
foreach ($matches[1] as $cookie_info)
{
preg_match('#^\s*([^<img border="0" src="Http://mihanblog.com/Yahoo/27.Gif">,\s]*)=?([^;,\s]*)#', $cookie_info, $match) && list(, $name, $value) = $match;
preg_match('#;\s*expires\s*=([^;]*)#i', $cookie_info, $match) && list(, $expires) = $match;
preg_match('#;\s*path\s*=\s*([^;,\s]*)#i', $cookie_info, $match) && list(, $path) = $match;
preg_match('#;\s*domain\s*=\s*([^;,\s]*)#i', $cookie_info, $match) && list(, $domain) = $match;
preg_match('#;\s*(secure\b)#i', $cookie_info, $match) && list(, $secure) = $match;
$expires = isset($expires) ? strtotime($expires) : false;
$expires = ($this->flags['session_cookies'] && is_numeric($expires) && time()-$expires < 0) ? false : $expires;
$path = isset($path) ? $path : $this->url_segments['dir'];
$domain = isset($domain) ? $domain : $this->url_segments['host'];
$domain = rtrim($domain, '.');
if (!preg_match("#$domain$#i", $this->url_segments['host']))
{
continue;
}
if (count($_COOKIE) >= 15 && time()-$expires < 0)
{
setcookie(current($_COOKIE), '', 1, '', $this->http_host);
}
setcookie(urlencode("COOKIE;$name;$domain;$path"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">, $value, $expires, '', $this->http_host);
}
$this->response_headers = str_replace($matches[0], '', $this->response_headers);
}
}
function get_cookies($type = 'COOKIE', $restrict = true)
{
if (!empty($_COOKIE))
{
$cookies = '';
foreach ($_COOKIE as $cookie_name => $cookie_value)
{
$cookie_args = explode(';', urldecode($cookie_name));
if ($cookie_args[0] != $type || count($cookie_args) < 2)
{
continue;
}
if ($type == 'AUTH')
{
if ($this->url_segments['host'] == str_replace('_', '.', $cookie_args[1]))
{
return $cookie_value;
}
else
{
continue;
}
}
else if ($type == 'COOKIE' && isset($cookie_args[2]))
{
$cookie_args[2] = str_replace('_', '.', $cookie_args[2]);
if ($restrict)
{
list(, $name, $domain, $path) = $cookie_args;
if (preg_match("#$domain$#i", $this->url_segments['host']) && preg_match("#^$path#i", $this->url_segments['path']))
{
$cookies .= $cookies != '' ? '; ' : '';
$cookies .= "$name=$cookie_value";
}
}
else
{
if ($cookies == '')
{
$cookies = array();
}
array_shift($cookie_args);
array_push($cookie_args, $cookie_value);
array_push($cookies, $cookie_args);
}
}
}
return $cookies;
}
}
function delete_cookies($hash)
{
$cookies = $this->get_cookies('COOKIE', false);
foreach ($cookies as $args)
{
if ($hash == 'all' || $hash == md5($args[0].$args[1].$args[2].$args[3]))
{
setcookie(urlencode("COOKIE;$args[0];$args[1];$args[2]"<img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">, '', 1, '', $this->http_host);
}
}
}
function send_response_headers()
{
$headers = explode("\r\n", $this->response_headers);
$headers[] = 'Content-Disposition: ' . ($this->content_type == 'application/octet_stream' ? 'attachment' : 'inline') . '; filename=' . $this->url_segments['file'];
if (!empty($this->response_body))
{
$headers[] = 'Content-Length: ' . strlen($this->response_body);
}
$headers = array_filter($headers);
foreach ($headers as $header)
{
header($header);
}
}
function return_response($send_headers = true)
{
if ($this->content_type == 'text/css')
{
$this->response_body = $this->proxify_css($this->response_body);
}
else
{
if ($this->flags['strip_title'])
{
$this->response_body = preg_replace('#(<\s*title[^>]*><img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">(.*?)(<\s*/title[^>]*><img border="0" src="Http://mihanblog.com/Yahoo/3.Gif">#is', '$1$3', $this->response_body);
}
if ($this->flags['remove_scripts'])
{
$this->remove_scripts();
}
if ($this->flags['show_images'] == 0)
{
$this->response_body = preg_replace('#<(img|image)[^>]*?>#si', '', $this->response_body);
}
$this->modify_urls();
}
if ($send_headers)
{
$this->send_response_headers();
}
return $this->response_body;
}
function remove_scripts()
{
$this->response_body = preg_replace('#<script[^>]*?>.*?</script>#si', '', $this->response_body); // Remove any scripts enclosed between
<script >
$this->response_body = preg_replace("#(\bon[a-z]+)\s*=\s*(?:\"([^\"]*)\"?|'([^']*)'?|([^'\"\s>]*))?#i", '', $this->response_body); // Remove javascript event handlers
$this->response_body = preg_replace('#<noscript>(.*?)</noscript>#si', "$1", $this->response_body); //expose any html between <noscript />
}
function trigger_error($error, $retry = false)
{
header("Location: $this->script_url?" . ($retry ? "retry=$retry&error=$error" : "error=$error" ));
exit();
}
function options_list($tabulate = false, $comments_on = false)
{
$output = '';
$comments = array();
$comments['include_form'] = array('Include Form' , 'Includes a mini URL-form on every HTML page');
$comments['remove_scripts'] = array('Remove Scripts' , 'Remove client-side scripting (i.e. Javascript)');
$comments['accept_cookies'] = array('Accept Cookies' , 'Accept HTTP cookies');
$comments['show_images'] = array('Show Images' , 'Show images');
$comments['show_referer'] = array('Show Referer' , 'Show referring website in HTTP headers');
$comments['strip_meta'] = array('Strip Meta' , 'Strip meta HTML tags');
$comments['strip_title'] = array('Strip Title' , 'Strip Website title');
$comments['rotate13'] = array('Rotate13' , 'Use rotate13 encoding on the URL');
$comments['base64_encode'] = array('Base64' , 'Use base64 encoding on the URL');
$comments['session_cookies'] = array('Session Cookies', 'Store cookies for this session only');
foreach ($this->flags as $flag_code => $flag_status)
{
$interface = array($comments[$flag_code][0], ' <input type="checkbox" name="ops[]"' . ($flag_status ? ' checked="checked"' : '') . ' /> ');
if (!$tabulate)
{
$interface = array_reverse($interface);
}
$output .= ($tabulate ? '<tr><td class="option">' : '')
. $interface[0]
. ($tabulate ? '</td><td class="option">' : '')
. $interface[1]
. ($comments_on ? $comments[$flag_code][1] : '')
. ($tabulate ? '</td></tr>' : '');
}
return $output;
}
function proxify_url($url, $proxify = true)
{
$url = trim($url);
$fragment = ($hash_pos = strpos($url, '#') !== false) ? '#' . substr($url, $hash_pos) : '';
if (!preg_match('#^[a-zA-Z]+://#', $url))
{
switch ($url{0})
{
case '/':
$url = $this->base['scheme'] . '://' . $this->base['host'] . ($this->base['port'] != 80 ? ':' . $this->base['port'] : '') . $url;
break;
case '?':
$url = $this->base['base'] . '/' . $this->base['file'] . $url;
break;
case '#':
$proxify = false;
break;
case 'm':
if (substr($url, 0, 7) == 'mailto:')
{
$proxify = false;
break;
}
default:
$url = $this->base['base'] . '/' . $url;
}
}
return $proxify ? "{$this->script_url}?{$this->config['url_var_name']}=" . encode_url($url) . $fragment : $url;
}
}
?>این کد را با نام PHProxy.class.php ذخیره کنید
javascript
حال یک فایل اسکریپت جاوا نیاز داریم تا کارمون کامل بشه
کد:
[code:1:1c35f9af99]var proxy_url_form_name = 'poxy_url_form';
var proxy_settings_form_name = 'poxy_settings_form';
var flags_var_name = 'hl';
/* the variables above should match the $config variables in index.php */
var alpha1 = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
var alpha2 = 'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM';
var alnum = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._';
function str_rot13(str)
{
var newStr = '';
var curLet, curLetLoc;
for (var i = 0; i < str.length; i++)
{
curLet = str.charAt(i);
curLetLoc = alpha1.indexOf(curLet);
if (curLet == '#')
{
window.document.getElementById('proxy_form').action += str.substring(i, str.length)
}
n
