php mobile confirmation

[89oinotna]

i have a problem with the mobile confirmation, this is my code:

 

public static function bufferizeSecret($secret) {

        if (preg_match('/[0-9a-fA-F]{40}/', $secret)) {

            return pack('H*', $secret);

        }

 

        if (preg_match('/^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=|[A-Za-z0-9+\/]{4})$/', $secret)) {

            return base64_decode($secret);

        }

 

        return $secret;

    }

 

 

 

public function generateConfirmationUrl($tag = 'conf')

    {

        return 'https://steamcommunity.com/mobileconf/conf?'. $this->generateConfirmationQueryParams($tag);

    }

 

public function generateConfirmationQueryParams($tag)

    {

        $time = time();

        return 'p=android:' . $this->deviceId . '&a=' . $_SESSION['steamid'] . '&k=' . $this->getConfirmationKey($time, $tag) . '&t=' . $time . '&m=android&tag=' . $tag;

    }

 

public static function getConfirmationKey($time, $tag) {

        if (empty($tag)) {

            $buf = pack('NN', 0, $time);

        } else {

            $buf = pack('NNa*', 0, $time, $tag);

        }

 

        $hmac = hash_hmac('sha1', $buf, self::bufferizeSecret($secret), true);

        return base64_encode($hmac);

    }

 

public function fetchConfirmations()

    {

        $url = $this->generateConfirmationUrl();

echo $url;

        $confirmations = [];

        $response = '';

        try {

            $response = $this->request('POST', $url, null);

print_r($response);

        } catch (\Exception $ex) {

            return $confirmations;

        }

        if (strpos($response, '<div>Nothing to confirm</div>') === false) {

            $confIdRegex = '/data-confid="(\d+)"/';

            $confKeyRegex = '/data-key="(\d+)"/';

            $confDescRegex = '/<div>((Confirm|Trade with|Sell -) .+)<\/div>/';

 

            preg_match_all($confIdRegex, $response, $confIdMatches);

            preg_match_all($confKeyRegex, $response, $confKeyMatches);

            preg_match_all($confDescRegex, $response, $confDescMatches);

            if (count($confIdMatches[1]) > 0 && count($confKeyMatches[1]) > 0 && count($confDescMatches) > 0) {

                for ($i = 0; $i < count($confIdMatches[1]); $i++) {

                    $confId = $confIdMatches[1][$i];

                    $confKey = $confKeyMatches[1][$i];

                    $confDesc = $confDescMatches[1][$i];

                    //$confirmations[] = new Confirmation($confId, $confKey, $confDesc);

                }

            }

        }

        return $confirmations;

    }

 

public function request($type, $url, $data=null){

if(isset($_SESSION['oauth_token'])){

$this->mobile=true;

}

$c = curl_init();

curl_setopt($c, CURLOPT_HEADER, false);

curl_setopt($c, CURLOPT_NOBODY, false);

curl_setopt($c, CURLOPT_URL, $url);

curl_setopt($c, CURLOPT_SSL_VERIFYHOST, 0);

if ($this->mobile) {

           // curl_setopt($c, CURLOPT_HTTPHEADER, ["X-Requested-With: com.valvesoftware.android.steam.community"]);

            curl_setopt($c, CURLOPT_USERAGENT, "Mozilla/5.0 (Linux; U; Android 4.1.1; en-us; Google Nexus 4 - 4.1.1 - API 16 - 768x1280 Build/JRO03S) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30");

            curl_setopt($c, CURLOPT_COOKIE, $this->buildCookie(self::$DEFAULT_MOBILE_COOKIES));

        } else {

curl_setopt($c, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36");

        }

if(isset($data)){

curl_setopt($c, CURLOPT_POST, 1);

curl_setopt($c, CURLOPT_POSTFIELDS, http_build_query($data));

}

curl_setopt($c, CURLOPT_RETURNTRANSFER, true);

curl_setopt($c, CURLOPT_REFERER, $_SERVER['REQUEST_URI']);

curl_setopt($c, CURLOPT_SSL_VERIFYPEER, 0);

 

curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($c, CURLOPT_CUSTOMREQUEST, strtoupper($type));

$return = curl_exec($c);

if(curl_error($c))

{

echo 'error:' . curl_error($c);

}

curl_close($c);

 

//print_r($return);

return $return;

}

 

private function buildCookie($cookie) {

        $out = "";

        foreach ($cookie as $k => $c) {

            $out .= "{$k}={$c}; ";

        }

        return $out;

    }

 

 

but i don't know why it give this error

Bad Request

Your browser sent a request that this server could not understand.

 

could anyone help me?

 

[Dr. McKay]

You need to send a GET request to fetch confirmations.

[89oinotna]

lol thank you, now it works