12 Dec 2015, 8:22 PM
New Zenner
- Join Date:
- Dec 2015
- Location:
- Hyderabad
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Response page from ebs payment gateway showing just a number
Dear all.
I have integrated Ebs payment gateway and everything is working fine. However I have only one main error. After the payment is completed (successful/unsuccessful) the return URL is not redirecting me to checkout success page. Can anyone help me locate the path so that I will modify the code accordingly.
The current Ebs code is mentioned below. Kindly look at the value of return URL. Which redirects me to the same page.
<?php /* Zencart Copyright (c) 2003 Zencart Released under the GNU General Public License */ /** * RC4 stream cipher routines implementation * * in PHP4 based on code written by Damien Miller <[email protected]> * * Usage: * $key = "pear"; * $message = "PEAR rulez!"; * * $rc4 = new Crypt_RC4; * $rc4->key($key); * echo "Original message: $message <br>\n"; * $rc4->crypt($message); * echo "Encrypted message: $message <br>\n"; * $rc4->decrypt($message); * echo "Decrypted message: $message <br>\n"; * * @version $Revision: 1.6 $ * @access public * @package Crypt * @author Dave Mertens <[email protected]> */ class Crypt_RC4 { /** * Real programmers... * @var array */ var $s= array(); /** * Real programmers... * @var array */ var $i= 0; /** * Real programmers... * @var array */ var $j= 0; /** * Key holder * @var string */ var $_key; /** * Constructor * Pass encryption key to key() * * @see key() * @param string key - Key which will be used for encryption * @return void * @access public */ function Crypt_RC4($key = null) { if ($key != null) { $this->setKey($key); } } function setKey($key) { if (strlen($key) > 0) $this->_key = $key; } /** * Assign encryption key to class * * @param string key - Key which will be used for encryption * @return void * @access public */ function key(&$key) { $len= strlen($key); for ($this->i = 0; $this->i < 256; $this->i++) { $this->s[$this->i] = $this->i; } $this->j = 0; for ($this->i = 0; $this->i < 256; $this->i++) { $this->j = ($this->j + $this->s[$this->i] + ord($key[$this->i % $len])) % 256; $t = $this->s[$this->i]; $this->s[$this->i] = $this->s[$this->j]; $this->s[$this->j] = $t; } $this->i = $this->j = 0; } /** * Encrypt function * * @param string paramstr - string that will encrypted * @return void * @access public */ function crypt(&$paramstr) { //Init key for every call, Bugfix 22316 $this->key($this->_key); $len= strlen($paramstr); for ($c= 0; $c < $len; $c++) { $this->i = ($this->i + 1) % 256; $this->j = ($this->j + $this->s[$this->i]) % 256; $t = $this->s[$this->i]; $this->s[$this->i] = $this->s[$this->j]; $this->s[$this->j] = $t; $t = ($this->s[$this->i] + $this->s[$this->j]) % 256; $paramstr[$c] = chr(ord($paramstr[$c]) ^ $this->s[$t]); } } /** * Decrypt function * * @param string paramstr - string that will decrypted * @return void * @access public */ function decrypt(&$paramstr) { //Decrypt is exactly the same as encrypting the string. Reuse (en)crypt code $this->crypt($paramstr); } } //end of RC4 class // Please make sure you insert your merchant id in the OSC admin area class ebs2_5 { var $code, $title, $description, $enabled; // class constructor function ebs2_5() { global $order; $this->code = 'ebs2_5'; $this->title = MODULE_PAYMENT_EBS_TEXT_TITLE; $this->description = MODULE_PAYMENT_EBS_TEXT_DESCRIPTION; $this->sort_order = MODULE_PAYMENT_EBS_SORT_ORDER; $this->enabled = ((MODULE_PAYMENT_EBS_STATUS == 'True') ? true : false); if(MODULE_PAYMENT_EBS_TESTMODE=="TEST"){ $this->form_action_url = "https://secure.ebs.in/pg/ma/payment/request/"; } else { $this->form_action_url = 'https://secure.ebs.in/pg/ma/payment/request/'; //$this->form_action_url = ''; } } function update_status() { /* Check whether the zones/geo_zones is valid */ global $order; if (((int) MODULE_PAYMENT_EBS_VALID_ZONE > 0)) { $checkFlag = false; global $db; $sql = "select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_PAYMENT_EBS_VALID_ZONE . "' and zone_country_id = '".$order->delivery['country']['id']."' order by zone_id"; $result = $db->Execute($sql); if($result) while(!$result->EOF) { if ($result->fields['zone_id'] < 1) { $checkFlag = true; break; } elseif ($result->fields['zone_id'] == $order->delivery['zone_id']) { $checkFlag = true; break; } // Move Next } /* Set whether this should be valid or not */ if ($checkFlag == false) { $this->enabled = false; } } } // class methods function javascript_validation() { return ''; } function selection() { global $order; for ($i=1; $i < 13; $i++) { $expires_month[] = array('id' => sprintf('%02d', $i), 'text' => strftime('%B',mktime(0,0,0,$i,1,2000))); } $today = getdate(); for ($i=$today['year']; $i < $today['year']+10; $i++) { $expires_year[] = array('id' => strftime('%y',mktime(0,0,0,1,1,$i)), 'text' => strftime('%Y',mktime(0,0,0,1,1,$i))); } $selection = array('id' => $this->code, 'module' => $this->title, 'fields' => array()); return $selection; } function pre_confirmation_check() { return false; } function confirmation() { $confirmation = array ('title' => $this->description); return $confirmation; } function process_button() { global $order,$order_total_modules,$currencies; $temp=mysql_query("select value from currencies where code='INR'")or die(mysql_error()); $currency_value=mysql_fetch_array($temp); $products_ordered = ''; for ($i=0, $n=sizeof($order->products); $i<$n; $i++) { $products_ordered .= $order->products[$i]['qty'] . ' x ' . $order->products[$i]['name'] . ' (' . $order->products[$i]['model'] . ') = ' . $currencies->display_price($order->products[$i]['final_price'], $order->products[$i]['tax'], $order->products[$i]['qty']) . $products_ordered_attributes . "\n"; } $products_ordered .= "\n"; $order_totals = $order_total_modules->process(); for ($i=0, $n=sizeof($order_totals); $i<$n; $i++) { $products_ordered .= strip_tags($order_totals[$i]['title']) . ' ' . strip_tags($order_totals[$i]['text']) . "\n"; } $amount = $order->info['total']; $reference_no = date('YmdHis'); $return_url = zen_href_link(FILENAME_CHECKOUT_PROCESS, '', 'SSL'); $description = $reference_no; $params = array( 'channel' => "0", //'securityToken' => $_SESSION['securityToken'], 'account_id' => MODULE_PAYMENT_EBS_ACCOUNTID, 'mode' => MODULE_PAYMENT_EBS_TESTMODE, 'page_id' => MODULE_PAYMENT_EBS_PAGEID, 'currency' => 'INR', 'reference_no' => $reference_no, 'amount' => $amount, 'description' => $description, 'name'=> $order->customer['firstname'] . ' ' . $order->customer['lastname'], 'address' => $order->customer['street_address'], 'city' => $order->customer['city'], 'state' => $order->customer['state'], 'postal_code' => $order->customer['postcode'], 'country' => $order->customer['country']['iso_code_3'], 'email' => $order->customer['email_address'], 'phone' => $order->customer['telephone'], 'ship_name' => $order->delivery['firstname'] . ' ' . $order->delivery['lastname'], 'ship_address' => $order->delivery['street_address'], 'ship_city' => $order->delivery['city'], 'ship_state' => $order->delivery['state'], 'ship_postal_code' => $order->delivery['postcode'], 'ship_country' => $order->delivery['country']['iso_code_3'], 'ship_phone' => $order->customer['telephone'], 'return_url' => $return_url ); $hashData = MODULE_PAYMENT_EBS_SECRET_KEY; $hashType = MODULE_PAYMENT_EBS_HASH; ksort($params); foreach ($params as $key => $value){ if (strlen($value) > 0) { $hashData .= '|'.$value; //echo "the key is " . $key. "and the value is " . $value."<br/ >"; } } //echo $hashData . "<br />"; if (strlen($hashData) > 0) { if($hashType == "SHA512") $hashValue = strtoupper(hash('SHA512',$hashData)); if($hashType == "SHA1") $hashValue = strtoupper(sha1($hashData)); } $secureHash = $hashValue; //echo "<br /> secure hash is" . $secureHash; $process_button_string = zen_draw_hidden_field('channel', $params['channel']). //echo $process_button_string; zen_draw_hidden_field('account_id', $params['account_id']) . zen_draw_hidden_field('amount', $params['amount']). zen_draw_hidden_field('description', $params['description']). zen_draw_hidden_field('reference_no', $params['reference_no']) . zen_draw_hidden_field('name', $params['name']) . zen_draw_hidden_field('currency', $params['currency']) . zen_draw_hidden_field('page_id', $params['page_id']) . zen_draw_hidden_field('address', $params['address']) . zen_draw_hidden_field('city', $params['city']) . zen_draw_hidden_field('state', $params['state']) . zen_draw_hidden_field('postal_code', $params['postal_code']) . zen_draw_hidden_field('country', $params['country']) . zen_draw_hidden_field('email', $params['email']) . zen_draw_hidden_field('phone', $params['phone']) . zen_draw_hidden_field('ship_name', $params['ship_name']). zen_draw_hidden_field('ship_address', $params['ship_address']) . zen_draw_hidden_field('ship_city', $params['ship_city']) . zen_draw_hidden_field('ship_state', $params['ship_state']) . zen_draw_hidden_field('ship_postal_code', $params['ship_postal_code']) . zen_draw_hidden_field('ship_country', $params['ship_country']) . zen_draw_hidden_field('ship_phone', $params['ship_phone']) . zen_draw_hidden_field('mode', $params['mode']) . zen_draw_hidden_field('secure_hash', $secureHash) . zen_draw_hidden_field('return_url', $params['return_url']); return $process_button_string; } function before_process() { $secret_key = MODULE_PAYMENT_EBS_SECRET_KEY; $response = $_REQUEST; $secureHash = $response['SecureHash']; $params = $secret_key; unset($response['main_page']); unset($response['SecureHash']); $hashType = MODULE_PAYMENT_EBS_HASH; ksort($response); foreach ($response as $key => $value){ if (strlen($value) > 0) { $params .= '|'.$value; } } if (strlen($params) > 0) { if($hashType == "SHA512") $hashValue = strtoupper(hash('SHA512',$params)); if($hashType == "SHA1") $hashValue = strtoupper(sha1($params)); } $hashValid = ($hashValue == $secureHash) ? true : false; print_r("$hashValue"); if (!isset($response['ResponseCode']) || !is_numeric($response['ResponseCode']) || $response['ResponseCode'] != '0' || (!$hashValid)) { zen_redirect(zen_href_link(FILENAME_CHECKOUT_PAYMENT, 'error_message=' . urlencode(MODULE_PAYMENT_EBS_TEXT_ERROR_MESSAGE), 'SSL', true, false)); } } function after_process() { return false; } function get_error() { $error = array('title' => MODULE_PAYMENT_EBS_TEXT_ERROR, 'error' => stripslashes(urldecode($_GET['error']))); return $error; } function check() { global $db; if (!isset($this->_check)) { $check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_PAYMENT_EBS_STATUS'"); $this->_check = $check_query->RecordCount(); } return $this->_check; } function install() { global $db; $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Enable EBS Payment Module', 'MODULE_PAYMENT_EBS_STATUS', 'True', 'Do you want to accept EBS payments?', '6', '0', 'zen_cfg_select_option(array(\'True\', \'False\'), ', now())"); $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Merchant User ID', 'MODULE_PAYMENT_EBS_ACCOUNTID', '5', 'Your Merchant Account ID of EBS', '', '0', now())"); $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Secret key', 'MODULE_PAYMENT_EBS_SECRET_KEY', '', 'Your secret key of EBS', '6', '0', now())"); $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Test Mode', 'MODULE_PAYMENT_EBS_TESTMODE', 'TEST', 'Test mode used for the EBS', '6', '0', 'zen_cfg_select_option(array(\'TEST\', \'LIVE\'), ', now())"); $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort order of display', 'MODULE_PAYMENT_EBS_SORT_ORDER', '0', 'Sort order of display. Lowest is displayed first.', '6', '2', now())"); $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Hash Type', 'MODULE_PAYMENT_EBS_HASH', 'SHA512', 'Hash Type Algorithm', '6', '0', 'zen_cfg_select_option(array(\'SHA512\', \'SHA1\'), ', now())"); $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Page Id', 'MODULE_PAYMENT_EBS_PAGEID', '', 'Template Page Id', '6', '0', now())"); } function remove() { global $db; $db->Execute("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')"); } function keys() { return array('MODULE_PAYMENT_EBS_STATUS', 'MODULE_PAYMENT_EBS_ACCOUNTID', 'MODULE_PAYMENT_EBS_SECRET_KEY', 'MODULE_PAYMENT_EBS_TESTMODE', 'MODULE_PAYMENT_EBS_HASH', 'MODULE_PAYMENT_EBS_PAGEID', 'MODULE_PAYMENT_EBS_SORT_ORDER'); } } ?>