| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 5 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2019 | |
| 7 | +--------------------------------------------------------------------+ |
| 8 | | This file is a part of CiviCRM. | |
| 9 | | | |
| 10 | | CiviCRM is free software; you can copy, modify, and distribute it | |
| 11 | | under the terms of the GNU Affero General Public License | |
| 12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | |
| 13 | | | |
| 14 | | CiviCRM is distributed in the hope that it will be useful, but | |
| 15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
| 17 | | See the GNU Affero General Public License for more details. | |
| 18 | | | |
| 19 | | You should have received a copy of the GNU Affero General Public | |
| 20 | | License and the CiviCRM Licensing Exception along | |
| 21 | | with this program; if not, contact CiviCRM LLC | |
| 22 | | at info[AT]civicrm[DOT]org. If you have questions about the | |
| 23 | | GNU Affero General Public License or the licensing of CiviCRM, | |
| 24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | |
| 25 | +--------------------------------------------------------------------+ |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * @package CRM |
| 30 | * @copyright CiviCRM LLC (c) 2004-2019 |
| 31 | * $Id$ |
| 32 | * |
| 33 | * This script processes "Instant Payment Notifications" (IPNs). Modern |
| 34 | * Payment Processors use the /civicrm/payment/ipn/123 endpoint instead (where |
| 35 | * 123 is the payment processor ID), however a quirk in the way PayPal works |
| 36 | * means that we need to maintain this script. |
| 37 | * |
| 38 | * Note on PayPal. |
| 39 | * |
| 40 | * Using PayPal Website Standard (which uses the old PayPal button API) the IPN |
| 41 | * endpoint is passed to PayPal with every transaction, and it is then stored |
| 42 | * by PayPal who unhelpfully do not give you any way to retrieve or change |
| 43 | * this. |
| 44 | * |
| 45 | * This means that if you provide URL1 when setting up a recurring |
| 46 | * contribution, then you will always need to maintain URL1 because all |
| 47 | * recurring payments against that will be sent to URL1. |
| 48 | * |
| 49 | * Note that this also affects you if you were to move your CiviCRM instance to |
| 50 | * another domain (if you do, get the webserver at the original domain to emit |
| 51 | * a 307 redirect to the new one, PayPal will re-send). |
| 52 | * |
| 53 | * Therefore, for the sake of these old recurring contributions, CiviCRM should |
| 54 | * maintain this script as part of core. |
| 55 | */ |
| 56 | |
| 57 | if (defined('PANTHEON_ENVIRONMENT')) { |
| 58 | ini_set('session.save_handler', 'files'); |
| 59 | } |
| 60 | session_start(); |
| 61 | |
| 62 | require_once '../civicrm.config.php'; |
| 63 | |
| 64 | /* Cache the real UF, override it with the SOAP environment */ |
| 65 | |
| 66 | $config = CRM_Core_Config::singleton(); |
| 67 | $log = new CRM_Utils_SystemLogger(); |
| 68 | if (empty($_GET)) { |
| 69 | $log->alert('payment_notification processor_name=PayPal', $_REQUEST); |
| 70 | $paypalIPN = new CRM_Core_Payment_PayPalProIPN($_REQUEST); |
| 71 | } |
| 72 | else { |
| 73 | $log->alert('payment_notification PayPal_Standard', $_REQUEST); |
| 74 | $paypalIPN = new CRM_Core_Payment_PayPalIPN($_REQUEST); |
| 75 | // @todo upgrade standard per Pro |
| 76 | } |
| 77 | try { |
| 78 | switch ($config->userFramework) { |
| 79 | case 'Joomla': |
| 80 | // CRM-18245 |
| 81 | CRM_Utils_System::loadBootStrap(); |
| 82 | break; |
| 83 | |
| 84 | default: |
| 85 | // Gitlab issues: #973, #1017 |
| 86 | CRM_Utils_System::loadBootStrap([], FALSE); |
| 87 | break; |
| 88 | |
| 89 | } |
| 90 | $paypalIPN->main(); |
| 91 | } |
| 92 | catch (CRM_Core_Exception $e) { |
| 93 | CRM_Core_Error::debug_log_message($e->getMessage()); |
| 94 | CRM_Core_Error::debug_var('error data', $e->getErrorData(), TRUE, TRUE); |
| 95 | CRM_Core_Error::debug_var('REQUEST', $_REQUEST, TRUE, TRUE); |
| 96 | //@todo give better info to logged in user - ie dev |
| 97 | echo "The transaction has failed. Please review the log for more detail"; |
| 98 | } |