예제 #1
0
function cps2_exchange($host, $port, $message, $recipient, &$networkTime)
{
    $result = "";
    $errno = 0;
    $error = "";
    $sock = sock_init();
    $time_start = microtime(true);
    if (sock_open($sock, $host, $port)) {
        $networkTime = microtime(true) - $time_start;
        $pbsend = new SimpleProtoBuf();
        $pbsend->NewFieldString(1, $message);
        if ($recipient === false) {
            $pbsend->NewFieldString(2, "special:detect-storage");
        } else {
            $pbsend->NewFieldString(2, $recipient);
        }
        $pbsendbytes = $pbsend->ToBytes();
        $length = strlen($pbsendbytes);
        $header = cps2_header($length);
        $time_start = microtime(true);
        sock_write($sock, $header . $pbsendbytes, 8 + $length);
        //			sock_write($sock, $pbsendbytes);
        //			sock_flush($sock);
        $header = sock_read($sock, 8);
        if (!cps2_check_header($header)) {
            throw new CPS_Exception(array(array('long_message' => "Wrong header received", 'code' => ERROR_CODE_TIMEOUT, 'level' => 'FAILED', 'source' => 'CPS_API')));
        }
        $length = cps2_length($header);
        if ($length <= 2) {
            throw new CPS_Exception(array(array('long_message' => "Response timeout", 'code' => ERROR_CODE_TIMEOUT, 'level' => 'FAILED', 'source' => 'CPS_API')));
        }
        $read = 0;
        $pbrecvbytes = "";
        while ($read < $length) {
            if (($part = sock_read($sock, $length - $read)) === FALSE) {
                throw new CPS_Exception(array(array('long_message' => "Socket error when receiving response", 'code' => ERROR_CODE_TIMEOUT, 'level' => 'FAILED', 'source' => 'CPS_API')));
            }
            $read += strlen($part);
            $pbrecvbytes .= $part;
        }
        $networkTime += microtime(true) - $time_start;
        $result = "";
        $pbrecv = new SimpleProtoBuf();
        $pbrecv->FromBytes($pbrecvbytes);
        $wasok = true;
        $reterr = $pbrecv->GetFieldString(5);
        if ($reterr !== false && strlen($reterr) >= 8) {
            $err_code = ord($reterr[3]) * 256 * 256 * 256 + ord($reterr[2]) * 256 * 256 + ord($reterr[1]) * 256 + ord($reterr[0]);
            $err_line = ord($reterr[7]) * 256 * 256 * 256 + ord($reterr[6]) * 256 * 256 + ord($reterr[5]) * 256 + ord($reterr[4]);
            $err_file = substr($reterr, 8);
            if ($err_code != 0) {
                $wasok = false;
                $result = "[cps2_protobuf] Error {$err_code} @ {$err_file}:{$err_line}";
                throw new CPS_Exception(array(array('long_message' => "[cps2_protobuf] Error {$err_code} @ {$err_file}:{$err_line}", 'code' => ERROR_CODE_PROTOBUF_ERROR, 'level' => 'FAILED', 'source' => 'CPS_API')));
            }
        }
        if ($wasok) {
            $result = $pbrecv->GetFieldString(1);
        }
        sock_close($sock);
    } else {
        sock_error($sock, $error, $errno);
        $result = "[cps2_exchange] Error {$errno}: {$error}";
        throw new CPS_Exception(array(array('long_message' => "[cps2_exchange] Error {$errno}: {$error}", 'code' => ERROR_CODE_SOCKET_ERROR, 'level' => 'FAILED', 'source' => 'CPS_API')));
    }
    sock_free($sock);
    return $result;
}
예제 #2
0
function cps_http_post_proxy($proxy, $url, $data = "", $type = true, $headers = "")
{
    $result = "";
    $errno = 0;
    $error = "";
    $urlx = parse_url($url);
    $proxyx = parse_url($proxy);
    if (empty($proxyx['port'])) {
        $proxyx['port'] = 8080;
    }
    $fs = sock_init();
    if (sock_open($fs, $proxyx['host'], $proxyx['port'])) {
        sock_write($fs, "POST " . $urlx["path"] . " HTTP/1.0\r\n");
        sock_write($fs, "Host: " . $urlx["host"] . "\r\n");
        sock_write($fs, "Content-Length: " . strlen($data) . "\r\n");
        if ($type) {
            sock_write($fs, "Content-Type: application/x-www-form-urlencoded\r\n");
        }
        if (!empty($headers)) {
            sock_write($fs, $headers);
        }
        sock_write($fs, "\r\n");
        sock_write($fs, $data);
        sock_flush($fs);
        $result = "";
        while (!sock_eof($fs) && !sock_error($fs, $error, $errno)) {
            $buf = sock_read($fs);
            $result .= $buf;
        }
        sock_close($fs);
    } else {
        sock_error($fs, $error, $errno);
        $result = "[http_post] Error {$errno}: {$error}";
        throw new CPS_Exception(array(array('long_message' => "[http_post] Error {$errno}: {$error}", 'code' => ERROR_CODE_SOCKET_ERROR, 'level' => 'ERROR', 'source' => 'CPS_API')));
    }
    sock_free($fs);
    return $result;
}
function cps2_exchange($host, $port, $message, $recipient, &$networkTime, $hmacUserKey = false, $hmacSignKey = false, $ssl_options = false)
{
    $result = "";
    $errno = 0;
    $error = "";
    $sock = sock_init();
    if (is_array($ssl_options) && isset($ssl_options["enabled"]) && function_exists("sock_enable_ssl")) {
        sock_enable_ssl($sock, $ssl_options["enabled"], $ssl_options["ca"], $ssl_options["cn"]);
    }
    $time_start = microtime(true);
    if (sock_open($sock, $host, $port)) {
        $networkTime = microtime(true) - $time_start;
        $pbsend = new SimpleProtoBuf();
        $pbsend->NewFieldString(1, $message);
        if ($recipient === false) {
            $pbsend->NewFieldString(2, "special:detect-storage");
        } else {
            $pbsend->NewFieldString(2, $recipient);
        }
        $pbsendbytes = $pbsend->ToBytes();
        if ($hmacUserKey !== false && $hmacSignKey !== false) {
            $pbsend->NewFieldString(14, $token = cps2_random_string(16));
            $pbsend->NewFieldFixed64_is_32bit(15, $validity = date("U") + 10);
            $pbsend->NewFieldString(16, $hmacUserKey);
            $pbsend->NewFieldString(17, sha1(sha1($message) . $token . $validity . $hmacSignKey));
            $pbsend->NewFieldString(18, hash_hmac('sha1', $message . $token . $validity, $hmacSignKey));
            $pbsendbytes = $pbsend->ToBytes();
        }
        $length = strlen($pbsendbytes);
        $header = cps2_header($length);
        $time_start = microtime(true);
        sock_write($sock, $header . $pbsendbytes, 8 + $length);
        $header = sock_read($sock, 8);
        if (!cps2_check_header($header)) {
            throw new CPS_Exception(array(array('long_message' => "Wrong header received", 'code' => ERROR_CODE_TIMEOUT, 'level' => 'FAILED', 'source' => 'CPS_API')));
        }
        $length = cps2_length($header);
        if ($length <= 2) {
            throw new CPS_Exception(array(array('long_message' => "Response timeout", 'code' => ERROR_CODE_TIMEOUT, 'level' => 'FAILED', 'source' => 'CPS_API')));
        }
        $read = 0;
        $pbrecvbytes = "";
        while ($read < $length) {
            if (($part = sock_read($sock, $length - $read)) === FALSE) {
                throw new CPS_Exception(array(array('long_message' => "Socket error when receiving response", 'code' => ERROR_CODE_TIMEOUT, 'level' => 'FAILED', 'source' => 'CPS_API')));
            }
            $read += strlen($part);
            $pbrecvbytes .= $part;
        }
        $networkTime += microtime(true) - $time_start;
        $result = "";
        $pbrecv = new SimpleProtoBuf();
        $pbrecv->FromBytes($pbrecvbytes);
        $wasok = true;
        $reterr = $pbrecv->GetFieldString(5);
        if ($reterr !== false && strlen($reterr) >= 8) {
            $err_code = ord($reterr[3]) * 256 * 256 * 256 + ord($reterr[2]) * 256 * 256 + ord($reterr[1]) * 256 + ord($reterr[0]);
            $err_line = ord($reterr[7]) * 256 * 256 * 256 + ord($reterr[6]) * 256 * 256 + ord($reterr[5]) * 256 + ord($reterr[4]);
            $err_file = substr($reterr, 8);
            if ($err_code != 0) {
                $wasok = false;
                $result = "[cps2_protobuf] Error {$err_code} @ {$err_file}:{$err_line}";
                throw new CPS_Exception(array(array('long_message' => "[cps2_protobuf] Error {$err_code} @ {$err_file}:{$err_line}", 'code' => ERROR_CODE_PROTOBUF_ERROR, 'level' => 'FAILED', 'source' => 'CPS_API')));
            }
        }
        if ($wasok) {
            $result = $pbrecv->GetFieldString(1);
        }
        sock_close($sock);
    } else {
        sock_error($sock, $error, $errno);
        $result = "[cps2_exchange] Error {$errno}: {$error}";
        $code = ERROR_CODE_SOCKET_ERROR;
        if ($error == "SSL handshake error") {
            $code = ERROR_CODE_SSL_HANDSHAKE;
        }
        throw new CPS_Exception(array(array('long_message' => "[cps2_exchange] Error {$errno}: {$error}", 'code' => $code, 'level' => 'FAILED', 'source' => 'CPS_API')));
    }
    sock_free($sock);
    return $result;
}