function soap_transport_http::connect in Salesforce Suite 5.2

Same name in this branch

1. 5.2 includes/nusoap.php \soap_transport_http::connect()
2. 5.2 includes/nusoap.orig.php \soap_transport_http::connect()

Same name and namespace in other branches

1. 5 includes/nusoap.php \soap_transport_http::connect()
2. 5 includes/nusoap.orig.php \soap_transport_http::connect()

2 calls to soap_transport_http::connect()

soap_transport_http::send in includes/nusoap.php

* send the SOAP message via HTTP * *

soap_transport_http::send in includes/nusoap.orig.php

* send the SOAP message via HTTP * *

File

includes/nusoap.php, line 2087

Class

soap_transport_http

transport class for sending/receiving data via HTTP and HTTPS NOTE: PHP must be compiled with the CURL extension for HTTPS support

Code

function connect($connection_timeout = 0, $response_timeout = 30) {

  // For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like
  // "regular" socket.
  // TODO: disabled for now because OpenSSL must be *compiled* in (not just
  //       loaded), and until PHP5 stream_get_wrappers is not available.
  //	  	if ($this->scheme == 'https') {
  //		  	if (version_compare(phpversion(), '4.3.0') >= 0) {
  //		  		if (extension_loaded('openssl')) {
  //		  			$this->scheme = 'ssl';
  //		  			$this->debug('Using SSL over OpenSSL');
  //		  		}
  //		  	}
  //		}
  $this
    ->debug("connect connection_timeout {$connection_timeout}, response_timeout {$response_timeout}, scheme {$this->scheme}, host {$this->host}, port {$this->port}");
  if ($this->scheme == 'http' || $this->scheme == 'ssl') {

    // use persistent connection
    if ($this->persistentConnection && isset($this->fp) && is_resource($this->fp)) {
      if (!feof($this->fp)) {
        $this
          ->debug('Re-use persistent connection');
        return true;
      }
      fclose($this->fp);
      $this
        ->debug('Closed persistent connection at EOF');
    }

    // munge host if using OpenSSL
    if ($this->scheme == 'ssl') {
      $host = 'ssl://' . $this->host;
    }
    else {
      $host = $this->host;
    }
    $this
      ->debug('calling fsockopen with host ' . $host . ' connection_timeout ' . $connection_timeout);

    // open socket
    if ($connection_timeout > 0) {
      $this->fp = @fsockopen($host, $this->port, $this->errno, $this->error_str, $connection_timeout);
    }
    else {
      $this->fp = @fsockopen($host, $this->port, $this->errno, $this->error_str);
    }

    // test pointer
    if (!$this->fp) {
      $msg = 'Couldn\'t open socket connection to server ' . $this->url;
      if ($this->errno) {
        $msg .= ', Error (' . $this->errno . '): ' . $this->error_str;
      }
      else {
        $msg .= ' prior to connect().  This is often a problem looking up the host name.';
      }
      $this
        ->debug($msg);
      $this
        ->setError($msg);
      return false;
    }

    // set response timeout
    $this
      ->debug('set response timeout to ' . $response_timeout);
    socket_set_timeout($this->fp, $response_timeout);
    $this
      ->debug('socket connected');
    return true;
  }
  else {
    if ($this->scheme == 'https') {
      if (!extension_loaded('curl')) {
        $this
          ->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
        return false;
      }
      $this
        ->debug('connect using https');

      // init CURL
      $this->ch = curl_init();

      // set url
      $hostURL = $this->port != '' ? "https://{$this->host}:{$this->port}" : "https://{$this->host}";

      // add path
      $hostURL .= $this->path;
      curl_setopt($this->ch, CURLOPT_URL, $hostURL);

      // follow location headers (re-directs)
      curl_setopt($this->ch, CURLOPT_FOLLOWLOCATION, 1);

      // ask for headers in the response output
      curl_setopt($this->ch, CURLOPT_HEADER, 1);

      // ask for the response output as the return value
      curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);

      // encode
      // We manage this ourselves through headers and encoding
      //		if(function_exists('gzuncompress')){
      //			curl_setopt($this->ch, CURLOPT_ENCODING, 'deflate');
      //		}
      // persistent connection
      if ($this->persistentConnection) {

        // The way we send data, we cannot use persistent connections, since
        // there will be some "junk" at the end of our request.

        //curl_setopt($this->ch, CURL_HTTP_VERSION_1_1, true);
        $this->persistentConnection = false;
        $this->outgoing_headers['Connection'] = 'close';
        $this
          ->debug('set Connection: ' . $this->outgoing_headers['Connection']);
      }

      // set timeout
      if ($connection_timeout != 0) {
        curl_setopt($this->ch, CURLOPT_TIMEOUT, $connection_timeout);
      }

      // TODO: cURL has added a connection timeout separate from the response timeout

      //if ($connection_timeout != 0) {

      //	curl_setopt($this->ch, CURLOPT_CONNECTIONTIMEOUT, $connection_timeout);

      //}

      //if ($response_timeout != 0) {

      //	curl_setopt($this->ch, CURLOPT_TIMEOUT, $response_timeout);

      //}

      // recent versions of cURL turn on peer/host checking by default,
      // while PHP binaries are not compiled with a default location for the
      // CA cert bundle, so disable peer/host checking.

      //curl_setopt($this->ch, CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt');
      curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 0);
      curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);

      // support client certificates (thanks Tobias Boes, Doug Anarino, Eryan Ariobowo)
      if ($this->authtype == 'certificate') {
        if (isset($this->certRequest['cainfofile'])) {
          curl_setopt($this->ch, CURLOPT_CAINFO, $this->certRequest['cainfofile']);
        }
        if (isset($this->certRequest['verifypeer'])) {
          curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, $this->certRequest['verifypeer']);
        }
        else {
          curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 1);
        }
        if (isset($this->certRequest['verifyhost'])) {
          curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, $this->certRequest['verifyhost']);
        }
        else {
          curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 1);
        }
        if (isset($this->certRequest['sslcertfile'])) {
          curl_setopt($this->ch, CURLOPT_SSLCERT, $this->certRequest['sslcertfile']);
        }
        if (isset($this->certRequest['sslkeyfile'])) {
          curl_setopt($this->ch, CURLOPT_SSLKEY, $this->certRequest['sslkeyfile']);
        }
        if (isset($this->certRequest['passphrase'])) {
          curl_setopt($this->ch, CURLOPT_SSLKEYPASSWD, $this->certRequest['passphrase']);
        }
      }
      $this
        ->debug('cURL connection set up');
      return true;
    }
    else {
      $this
        ->setError('Unknown scheme ' . $this->scheme);
      $this
        ->debug('Unknown scheme ' . $this->scheme);
      return false;
    }
  }
}