/usr/share/php/kohana2/modules/payment/libraries/drivers/Payment/Authorize.php is in libkohana2-modules-php 2.3.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Authorize.net Payment Driver
*
* $Id: Authorize.php 4160 2009-04-07 21:03:16Z ixmatus $
*
* @package Payment
* @author Kohana Team
* @copyright (c) 2007-2008 Kohana Team
* @license http://kohanaphp.com/license.html
*/
class Payment_Authorize_Driver implements Payment_Driver
{
// Array containing any response codes set from the gateway
private $response = Null;
private $transaction = False;
// Fields required to do a transaction
private $required_fields = array
(
'x_login' => FALSE,
'x_version' => TRUE,
'x_delim_char' => TRUE,
'x_url' => TRUE,
'x_type' => TRUE,
'x_method' => TRUE,
'x_tran_key' => FALSE,
'x_relay_response' => TRUE,
'x_card_num' => FALSE,
'x_exp_date' => FALSE,
'x_amount' => FALSE,
);
// Default required values
private $authnet_values = array
(
'x_version' => '3.1',
'x_delim_char' => '|',
'x_delim_data' => 'TRUE',
'x_url' => 'FALSE',
'x_type' => 'AUTH_CAPTURE',
'x_method' => 'CC',
'x_relay_response' => 'FALSE',
);
private $test_mode = TRUE;
/**
* Sets the config for the class.
*
* @param array config passed from the library
*/
public function __construct($config)
{
$this->authnet_values['x_login'] = $config['auth_net_login_id'];
$this->authnet_values['x_tran_key'] = $config['auth_net_tran_key'];
$this->required_fields['x_login'] = !empty($config['auth_net_login_id']);
$this->required_fields['x_tran_key']= !empty($config['auth_net_tran_key']);
$this->curl_config = $config['curl_config'];
$this->test_mode = $config['test_mode'];
Kohana::log('debug', 'Authorize.net Payment Driver Initialized');
}
public function set_fields($fields)
{
foreach ((array) $fields as $key => $value)
{
$this->authnet_values['x_'.$key] = $value;
if (array_key_exists('x_'.$key, $this->required_fields) and !empty($value)) $this->required_fields['x_'.$key] = TRUE;
}
}
/**
* Retreives the response array from a successful
* transaction.
*
* @return array or Null
*/
public function get_response()
{
if (!$this->transaction)
return $this->response;
return NULL;
}
/**
* Process a given transaction.
*
* @return boolean
*/
public function process()
{
// Check for required fields
if (in_array(FALSE, $this->required_fields))
{
$fields = array();
foreach ($this->required_fields as $key => $field)
{
if (!$field) $fields[] = $key;
}
throw new Kohana_Exception('payment.required', implode(', ', $fields));
}
$fields = '';
foreach ( $this->authnet_values as $key => $value )
{
$fields .= $key.'='.urlencode($value).'&';
}
$post_url = ($this->test_mode) ?
'https://certification.authorize.net/gateway/transact.dll' : // Test mode URL
'https://secure.authorize.net/gateway/transact.dll'; // Live URL
$ch = curl_init($post_url);
// Set custom curl options
curl_setopt_array($ch, $this->curl_config);
// Set the curl POST fields
curl_setopt($ch, CURLOPT_POSTFIELDS, rtrim($fields, '& '));
//execute post and get results
$response = curl_exec($ch);
curl_close($ch);
if (!$response)
throw new Kohana_Exception('payment.gateway_connection_error');
// This could probably be done better, but it's taken right from the Authorize.net manual
// Need testing to opimize probably
$heading = substr_count($response, '|');
for ($i=1; $i <= $heading; $i++)
{
$delimiter_position = strpos($response, '|');
if ($delimiter_position !== False)
{
$response_code = substr($response, 0, $delimiter_position);
$response_code = rtrim($response_code, '|');
if($response_code == '')
throw new Kohana_Exception('payment.gateway_connection_error');
switch ($i)
{
case 1:
$this->response = (($response_code == '1') ? explode('|', $response) : False); // Approved
$this->transaction = TRUE;
return $this->transaction;
default:
$this->transaction = FALSE;
return $this->transaction;
}
}
}
}
} // End Payment_Authorize_Driver Class
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