PHP - Plese Help With Proxy Test.

Hi I need a script to hide  IP address with proxy and read a web page

$username="myuser";
$password="mypass";


$url = "http://www.mysite.com";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_PROXY, '173.234.11.134');
curl_setopt($ch, CURLOPT_PROXYPORT,'80');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
$output = curl_exec($ch);
$info = curl_getinfo($ch);




echo $output;
curl_close($ch);
 

The script doesn't work, it doesn't show me the page output. Any solution?

Received HTTP code 403 from proxy after CONNECT

Code: [Select]
<?php
function getPage($proxy, $url, $referer, $agent, $header, $timeout) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, $header);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_PROXY, $proxy);
    curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    curl_setopt($ch, CURLOPT_REFERER, $referer);
    curl_setopt($ch, CURLOPT_USERAGENT, $agent);
 
    $result['EXE'] = curl_exec($ch);
    $result['INF'] = curl_getinfo($ch);
    $result['ERR'] = curl_error($ch);
 
    curl_close($ch);
 
    return $result;
}

$result = getPage(
    '89.106.13.93:80', // use valid proxy
    'http://www.northplanet.co.uk',
    'http://www.youtexv.com/',
    'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8',
    1,
    5);

print_r ($result);
 
?>

I was wondering if there was a way or if it's even possible to determine the type of a proxy using php. When I say type I mean http, socks4 or socks5.

Using cURL I think it's safe to assume that if a proxy returns a code of 200 then that proxy is good and http, correct?

However, how would I go about determining the type of proxies I have in a list, assuming they are good and socks4 and/or socks5?

Hi guys,

I am creating a script as I am using this to detection the proxy server levels.

<?php
//proxy levels
//Level 3 Elite Proxy, connection looks like a regular client
//Level 2 Anonymous Proxy, no ip is forworded but target site could still tell it's a proxy
//Level 1 Transparent Proxy, ip is forworded and target site would be able to tell it's a proxy
 
if(!$_SERVER['HTTP_X_FORWARDED_FOR'] && !$_SERVER['HTTP_VIA'] && !$_SERVER['HTTP_PROXY_CONNECTION']){
echo '3';
} elseif(!$_SERVER['HTTP_X_FORWARDED_FOR']){
echo '2';
} else echo '1';
?>


I want the script to check the ip that if the proxy server is a Codeen/PlanetLab and BotNet proxy servers, then place on level one and if they are safe/unsafe to use. I cannot find the code to do the methods.


Please help me!

Thanks in advance.

I'm going to write a script that determines if a proxy is good or not through cURL and I would like to know if anyone knows what qualifies a proxy as being good. Let's assume I need to do some surfing through a proxy -  that's it.

Is there a way in PHP to determine the 'type' of proxy? For example (elite, codeen, etc.)

If the proxy page exists is that all I need to run cURL through it or otherwise consider it as being good?

Or should I focus my attention towards simply going through the whole process of getting a 'dummy' page using cURL through the proxy and, should it succeed, it will be considered good.

I suppose if I can avoid the latter then the script would be more efficient. Advice and suggestions are always greatly appreciated here.

Hello
Is there any way to find out what is type of proxy? I mean Anonymous, Transparent etc.

Using Slim to route endpoints to my application.  In addition, I have many endpoints (mostly accessed via xhr) which need to be forwarded to another server, and I am using Guzzle to do so.  Note only do I have to transfer text/json, I also have to send and retrieve files (currently only csv files, but will later add pdf).  Accomplishing this was easier than I expected, but expect I may still be doing certain portions wrong.  Anything look off, especially with the multipart forms for file uploads as well as the downloading of files?  Thank you

<?php

$app = new \Slim\App($container);

//Local requests
$app->get('/settings', function (Request $request, Response $response) {
    return $this->view->render($response, 'somePage.html',$this->bla->getData());
});
//more local endpoints...


$proxyEndpoints=[
    '/bla'=>['put'],
    '/bla/bla/{id:[0-9]+}'=>['delete','put'],
    '/foo/{id:[0-9]+}'=>['get','put','delete','post'],
    //more proxy endpoints...
];

foreach ($proxyEndpoints as $route=>$methods) {
    foreach ($methods as $method) {
        $app->$method($route, function(Request $request, Response $response) {
            return $this->remoteServer->proxy($request, $response);	//add content type if desired.
        });
    }
}

<?php
class RemoteServer
{

    protected $httpClient, $contentType;

    public function __construct(\GuzzleHttp\Client $httpClient, string $contentType='application/json')
    {
        $this->httpClient=$httpClient;
        $this->contentType=$contentType;
    }

    public function proxy(\Slim\Http\Request $request, \Slim\Http\Response $response, string $contentType=null, \Closure $callback=null):\Slim\Http\Response {
        $contentType=$contentType??$this->contentType;
        if($contentType!=='application/json' && $callback) {
            throw new \Exception('Callback can only be used with contentType application/json');
        }
        $method=$request->getMethod();
        $bodyParams=in_array($method,['PUT','POST'])?(array)$request->getParsedBody():[];   //Ignore body for GET and DELETE methods
        $queryParams=$request->getQueryParams();
        $data=array_merge($queryParams, $bodyParams);   ///Would be better to write slim's body to guzzle's body so that get parameters are preserved and not overriden by body parameters.
        $path=$request->getUri()->getPath();
        $contentTypeHeader=$request->getContentType();
        if(substr($contentTypeHeader, 0, 19)==='multipart/form-data'){
            syslog(LOG_INFO, 'contentType: '.$contentTypeHeader);
            $files = $request->getUploadedFiles();
            $multiparts=[];
            $errors=[];
            foreach($files as $name=>$file) {
                if ($error=$file->getError()) {
                    $errors[]=[
                        'name'=> $name,
                        'filename'=> $file->getClientFilename(),
                        'error' => $this->getFileErrorMessage($error)
                    ];
                }
                else {
                    $multiparts[]=[
                        'name'=> $name,
                        'filename'=> $file->getClientFilename(),
                        'contents' => $file->getStream(),
                        'headers'  => [
                            //Not needed, right? 'Size' => $file->getSize(),
                            'Content-Type' => $file->getClientMediaType()
                        ]
                    ];
                }
            }
            if($errors) return $response->withJson($errors, 422);
            $multiparts[]=[
                'name'=> 'data',
                'contents' => json_encode($data),
                'headers'  => ['Content-Type' => 'application/json']
            ];
            $options=['multipart' => $multiparts];
        }
        else {
            $options = in_array($method,['PUT','POST'])?['json'=>$data]:['query'=>$data];
        }
        try {
            $curlResponse = $this->httpClient->request($method, $path, $options);
        }
        catch (\GuzzleHttp\Exception\RequestException  $e) {
            //Errors only return JSON
            //Networking error which includes ConnectException and TooManyRedirectsException
            syslog(LOG_ERR, 'Proxy error: '.$e->getMessage());
            if ($e->hasResponse()) {
                $curlResponse=$e->getResponse();
                return $response->withJson(json_decode($curlResponse->getBody()), $curlResponse->getStatusCode());
            }
            else {
                return $response->withJson($e->getMessage(), $e->getMessage());
            }
        }

        $statusCode=$curlResponse->getStatusCode();
        switch($contentType) {
            case 'application/json':
                //Application and server error messages will be returned.  Consider hiding server errors.
                $content=json_decode($curlResponse->getBody());
                if($callback) {
                    $content=$callback($content, $statusCode);
                }
                return $response->withJson($content, $statusCode);
            case 'text/html':
            case 'text/plain':
                //Application and server error messages will be returned.  Consider hiding server errors.
                $response = $response->withStatus($statusCode);
                return $response->getBody()->write($curlResponse->getBody());
            case 'text/csv':
                foreach ($response->getHeaders() as $name => $values) {
                    syslog(LOG_INFO, "headers: $name: ". implode(', ', $values));
                }
                if($statusCode===200) {
                    return $response->withHeader('Content-Type', 'application/force-download')
                    ->withHeader('Content-Type', 'application/octet-stream')
                    ->withHeader('Content-Type', 'application/download')
                    ->withHeader('Content-Description', 'File Transfer')
                    ->withHeader('Content-Transfer-Encoding', 'binary')
                    ->withHeader('Content-Disposition', 'attachment; filename="data.csv"')
                    ->withHeader('Expires', '0')
                    ->withHeader('Cache-Control', 'must-revalidate, post-check=0, pre-check=0')
                    ->withHeader('Pragma', 'public')
                    ->withBody($curlResponse->getBody());
                }
                else {
                    return $response->withJson(json_decode($curlResponse->getBody()), $statusCode);
                }
                break;
            default: throw new \Exception("Invalid proxy contentType: $contentType");
        }
    }

    private function getFileErrorMessage($code){
        switch ($code) {
            case UPLOAD_ERR_INI_SIZE:
                $message = "The uploaded file exceeds the upload_max_filesize directive in php.ini";
                break;
            case UPLOAD_ERR_FORM_SIZE:
                $message = "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form";
                break;
            case UPLOAD_ERR_PARTIAL:
                $message = "The uploaded file was only partially uploaded";
                break;
            case UPLOAD_ERR_NO_FILE:
                $message = "No file was uploaded";
                break;
            case UPLOAD_ERR_NO_TMP_DIR:
                $message = "Missing a temporary folder";
                break;
            case UPLOAD_ERR_CANT_WRITE:
                $message = "Failed to write file to disk";
                break;
            case UPLOAD_ERR_EXTENSION:
                $message = "File upload stopped by extension";
                break;

            default:
                $message = "Unknown upload error";
                break;
        }
        return $message;
    }

    public function callApi(\GuzzleHttp\Psr7\Request $request, array $data=[]):\GuzzleHttp\Psr7\Response {
        try {
            $response = $this->httpClient->send($request, $data);
        }
        catch (\GuzzleHttp\Exception\ClientException $e) {
            $response=$e->getResponse();
        } catch (\GuzzleHttp\Exception\RequestException  $e) {
            //Networking error which includes ConnectException and TooManyRedirectsException
            if ($e->hasResponse()) {
                $response=$e->getResponse();
            }
            else {
                $response=new \GuzzleHttp\Psr7\Response($e->getCode(), [], $e->getMessage());
            }
        } catch (\GuzzleHttp\Exception\ServerException $e) {
            //Consider not including all information back to client
            $response=$e->getResponse();
        }
        return $response;
    }
}

 

Guys, I recently came across this about using a tor socks proxy as a default proxy server in my local home network. So, to my centos-box, I've set the service up with a default soks-port 9050 and the local ip address of this machine is 10.10.1.5. Here's a part of the tor's config file:     SocksPort 10.10.1.5:9050   [jazz@centos-box ~]$ top -u jazz | grep tor                                                                                                                                     
 3413 jazz      20   0 76256  32m 9720 S  0.0  0.3   0:01.55 tor

[jazz@centos-box ~]$ nmap -Pn 10.10.1.5 | grep 9050

9050/tcp open  tor-socks   Now, I'm completely able to use that socks proxy from the centos-box with my default browser / curl or whatever you want to be, but if I go to my laptop and set the proxy-socket up to its browser, I've got a message of "TOR is not an HTTP proxy" and half or more ( not all of them ) of my bookmarks web-sites don't work. However, a message when I'm running this service says:     Sep 12 13:16:01.769 [notice] You configured a non-loopback address '10.10.1.5:9050' for SocksPort. This allows everybody on your local network to use your machine as a proxy. Make sure this is what you wanted.
Sep 12 13:16:01.769 [notice] Opening Socks listener on 10.10.1.5:9050
    Ideas?
Edited by jazzman1, 12 September 2014 - 12:39 PM.

Hello,

hello i need use curl with proxy. but i get "undefined variable offset 1" error . here is the standart code i use.
please help me about it

thanks


curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, $header); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_PROXY, $proxy); curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); curl_setopt($ch, CURLOPT_REFERER, $referer); curl_setopt($ch, CURLOPT_USERAGENT, $agent);

Cannot Get IP Address Behind A Proxy Server.I am using
$aph = apache_request_headers();
print $aph['PC-Remote-Addr'] . "<br/>";

print "HTTP_CLIENT_IP: " . $_SERVER["HTTP_CLIENT_IP"] . "<br/>";
print "HTTP_X_FORWARDED_FOR: " . $_SERVER["HTTP_X_FORWARDED_FOR"] . "<br/>";
print "REMOTE_ADDR: " . $_SERVER["REMOTE_ADDR"] . "<br/>";
print "CLUSTER CLIENT " . $_SERVER["HTTP_X_CLUSTER_CLIENT_IP"] . "<br/>";

exit;
but does not give output.Please suggest me how to get ip behind proxy server.

I have some videos stored above web root. I then have a PHP file that acts as a proxy to hand the videos to the user. The reason for this is so not just anybody can download the videos. They have to be authenticated. If I am on the PC, it prompts for a download so I know the script is working. When I try it on my iPad, I get the big play button but with a cross through it. When I try it on my iPhone, the movie interface loads, but I am then prompted with "Cannot play movie: The server is not correctly configured"

What could that be referring to? My script is below:

<?php
include("config.php"); //just includes session_start and db connection
if ($_SESSION['user']['authed'] == true)
{

session_write_close();

$id 

= $_GET['id'];

$query 

= mysql_query("SELECT filename FROM episodes WHERE id = '$id'");

$row 

= mysql_fetch_array($query);

$filename 

= "../../media/".$row['filename'];

header( 'Content-Description: File Transfer' );
    header( 'Content-Type: application/octet-stream' );
    header( 'Content-Disposition: attachment; filename='.basename( $filename ) );
    header( 'Content-Transfer-Encoding: binary' );
    header( 'Expires: 0' );
    header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' );
    header( 'Pragma: public' );
    header( 'Content-Length: ' . filesize( $filename ) );
    ob_clean();
    flush();
    readfile( $filename );
    exit;
}
?>

I was on a proxy and it didnt detect it, idk why.


  if(!empty($_SERVER['HTTP_X_FORWARDED_FOR'])
    || !empty($_SERVER['HTTP_X_FORWARDED'])
    || !empty($_SERVER['HTTP_FORWARDED_FOR'])
    || empty($_SERVER['HTTP_CONNECTION'])
    || $hostaddr == "."
    || stripos($hostaddr, "tor-exit")
    || !empty($_SERVER['HTTP_VIA'])
    || empty($_SERVER['HTTP_ACCEPT_ENCODING'])
    || in_array($_SERVER['REMOTE_PORT'], array(8080,80,6588,8000,3128,553,554))
    ) {
    die('on Proxy');

Hi guys,

Before I am going to create php script to make a proxy detection, I want to ask that if it possible to create a method that checking whether if the proxy server is a located governments or fbi. Is it possible?

If so, what method I would use?


Thanks,
Mark

So, I have this web crawler that I want to use to index .onion websites through the TOR network.
I amOk, here's what I need. I have a PHP based web crawler. It is accessible he http://rz7ocnxxu7ka6ncv.onion/ Now, my problem is that my spider that actually crawls pages needs to do so on a SOCKS port 9050. The thing is, I have to tunnel its connection through TOR so that It can resolve .onion domains, which is what I'm indexing. (Only ending in .onion.) I call this script from the command line using php crawl.php, and I add the appropriate parameters to crawl the page. Here is what I think: Is there any way to force it to use TOR? OR can i force my ENTIRE MACHINE to tunnel things through tor, and how? (Like forcing all traffic through 127.0.0.1:9050) perhaps if i set up global proxy settings, php would respect them?

If any of my solutions work, how would I do it? (Step by step instructions please, I am a noob.)

I just want to crate my own TOR search engine. (Don't recommend my p2p search engines- it's not what I want for this- I know they exist, I did my homework.) Here is the crawler source if you are interested to take a look at: Perhaps someone with a kind heart can modify it to use 127.0.0.1:9050 for all crawling requests? spider.php: http://pastebin.com/kscGJCc5
spiderfuncs.php: http://pastebin.com/m5y54RUh

PLEASE someone help me! I am desperate.

Our website now is using Proxy we would like to get the Visitory IP.    We try to get using  HTTP_X_FORWARDED_FOR but it seems that doesn't get the IP. Were running the site on IIS.