Error accessing Gateway -- Innovative Gateway module

[Samolian]

I found the problem. Godaddy says that all CURL traffic (if that is the right word) needs to go through a proxy server.

I downloaded an example from the IG websitte, plugged in the proxy addy and got a response from the server.

This is good news but also bad news, the payment module I linked to earlier wasn't written to support a proxy address. I've tried recoding it but I have absolutely no idea what I am doing and nothing worked obviously.

I am sure this is very simple to a php coder. I've tried contacting the original developer by phone and email with no answer back.

I have a feeling that this code is what needs to be changed but not 100% sure.

-------------------------------

// post the data

$cmd = MODULE_PAYMENT_INNOVATIVE_CURL . " -d \"$data\" " . MODULE_PAYMENT_INNOVATIVE_URL;
// echo "curl command<br>" . $cmd . "<br>";

exec($cmd, $return_string);

--------------------------------

What would I have to do to support curl through a proxy. Following is the proxy part of the example code that IG gives that I used successfully.

-------------------------------

//--< GATEWAY/ISP OPTIONS >------------------

$url = "https://transactions.innovativegateway.com/servlet/com.gateway.aai.Aai";
$user_agent = "Mozilla/4.0";
$proxy = "proxy.shr.secureserver.net:3128"; // If you use a proxy server to connect
// your server to the Internet then put
// in its address here.

// Create the POST form to send to the gateway using
// the incoming array.
$data = "";
foreach ($transaction as $name => $value) {
$data .= "&" . $name . "=" . urlencode($value);
}

$data = substr($data,1);

// Create the connection through the cURL extension
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $url);

if ($proxy != "")
curl_setopt ($ch, CURLOPT_PROXY, $proxy);

curl_setopt ($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt ($ch, CURLOPT_POST, 1);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt ($ch, CURLOPT_TIMEOUT, 120);
$result = curl_exec ($ch);
curl_close($ch);

------------------------------------------

If anyone knows how to modify the payment module to use a proxy address like the example code immediately above, I am sure I wouldn't be the only one that could use this.

Anyone's help in this would be greatly appreciated as I am totally lost.

[glennnphp]

http://help.godaddy.com/article/289


yes, you're right. note the changes i made below... connects for me now...

function PostTransaction ($transaction) {
//	This function accepts one variable as an array.
//	That array should contain all of the variables 
//	required to connect to and authorized payments in
//	the payment gateway.
//
//	You can create as many "object arrays" as you like
//	and when ready send them through the PostTransaction()
//	function to perform the appropriate action.

//--< GATEWAY/ISP OPTIONS >------------------

	$URL="https://transactions.innovativegateway.com/servlet/com.gateway.aai.Aai";
	$user_agent = "Mozilla/4.0";
	$proxy = ""; // If you use a proxy server to connect
		     // your server to the Internet then put
		     // in its address here.

	// Create the POST form to send to the gateway using
	// the incoming array.
	$data = "";
	foreach ($transaction as $name => $value) {
	    $data .= "&" . $name . "=" . urlencode($value);
	}

	$data = substr($data,1);

	// Create the connection through the cURL extension
        $ch = curl_init(); 

	// if ($proxy != "")
	// curl_setopt ($ch, CURLOPT_PROXY, $proxy); 

echo "URL = $URL <br>n";
curl_setopt ($ch, CURLOPT_VERBOSE, 1);
curl_setopt ($ch, CURLOPT_HTTPPROXYTUNNEL, TRUE);
curl_setopt ($ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
curl_setopt ($ch, CURLOPT_PROXY,"http://proxy.shr.secureserver.net:3128");
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt ($ch, CURLOPT_URL, $URL);
curl_setopt ($ch, CURLOPT_TIMEOUT, 120);

       	curl_setopt ($ch, CURLOPT_USERAGENT, $user_agent); 
	curl_setopt ($ch, CURLOPT_POST, 1);
	curl_setopt ($ch, CURLOPT_POSTFIELDS, $data);
                curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); 
                curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);

//  curl_setopt ($ch, CURLOPT_TIMEOUT, 120);
	
$result = curl_exec ($ch);
echo "<hr><br>n";
echo 'Errors: ' . curl_errno($ch) . ' ' . curl_error($ch) . '<br><br>';
echo "<hr><br>n";
curl_close ($ch);
// print "result = $result";
echo "<hr><br>n";

	// Now we've got the results back in a big string.

	// Parse the string into an array to return
	$rArr = explode("|",$result);

	$returnArr="";
	for($i=0;$i<count($rArr);$i++)
	{
		$tmp2 = explode("=", $rArr[$i]);

		// YES, we put all returned field names in lowercase
		$tmp2[0] = strtolower($tmp2[0]);

		// YES, we strip out HTML tags.
		$returnArr[$tmp2[0]] = strip_tags($tmp2[1]);
	}

	// Return the array.
	return $returnArr;
}

?>