adamjakab / SuiteCRM

export.php

<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.

 * SuiteCRM is an extension to SugarCRM Community Edition developed by Salesagility Ltd.
 * Copyright (C) 2011 - 2014 Salesagility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
 * reasonably feasible for  technical reasons, the Appropriate Legal Notices must
 * display the words  "Powered by SugarCRM" and "Supercharged by SuiteCRM".
 ********************************************************************************/

//Bug 30094, If zlib is enabled, it can break the calls to header() due to output buffering. This will only work php5.2+
ini_set('zlib.output_compression', 'Off');

ob_start();
require_once('include/export_utils.php');
global $sugar_config;
global $locale;
global $current_user;
global $app_list_strings;

$the_module = clean_string($_REQUEST['module']);

if($sugar_config['disable_export'] 	|| (!empty($sugar_config['admin_export_only']) && !(is_admin($current_user) || (ACLController::moduleSupportsACL($the_module)  && ACLAction::getUserAccessLevel($current_user->id,$the_module, 'access') == ACL_ALLOW_ENABLED &&

It seems like $the_module defined by clean_string($_REQUEST['module']) on line 51 can also be of type false or null; however, ACLAction::getUserAccessLevel() does only seem to accept string, maybe add an additional type check?

    (ACLAction::getUserAccessLevel($current_user->id, $the_module, 'admin') == ACL_ALLOW_ADMIN ||

It seems like $the_module defined by clean_string($_REQUEST['module']) on line 51 can also be of type false or null; however, ACLAction::getUserAccessLevel() does only seem to accept string, maybe add an additional type check?

     ACLAction::getUserAccessLevel($current_user->id, $the_module, 'admin') == ACL_ALLOW_ADMIN_DEV))))){

It seems like $the_module defined by clean_string($_REQUEST['module']) on line 51 can also be of type false or null; however, ACLAction::getUserAccessLevel() does only seem to accept string, maybe add an additional type check?

	die($GLOBALS['app_strings']['ERR_EXPORT_DISABLED']);
}

//check to see if this is a request for a sample or for a regular export
if(!empty($_REQUEST['sample'])){
    //call special method that will create dummy data for bean as well as insert standard help message.
    $content = exportSample(clean_string($_REQUEST['module']));

}else if(!empty($_REQUEST['uid'])){
	$content = export(clean_string($_REQUEST['module']), $_REQUEST['uid'], isset($_REQUEST['members']) ? $_REQUEST['members'] : false);
}else{
	$content = export(clean_string($_REQUEST['module']));
}
$filename = $_REQUEST['module'];
//use label if one is defined
if(!empty($app_list_strings['moduleList'][$_REQUEST['module']])){
    $filename = $app_list_strings['moduleList'][$_REQUEST['module']];
}

//strip away any blank spaces
$filename = str_replace(' ','',$filename);

$transContent = $GLOBALS['locale']->translateCharset($content, 'UTF-8', $GLOBALS['locale']->getExportCharset());

if($_REQUEST['members'] == true)
	$filename .= '_'.'members';
///////////////////////////////////////////////////////////////////////////////
////	BUILD THE EXPORT FILE
ob_clean();
header("Pragma: cache");
header("Content-type: application/octet-stream; charset=".$GLOBALS['locale']->getExportCharset());
header("Content-Disposition: attachment; filename={$filename}.csv");
header("Content-transfer-encoding: binary");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT" );
header("Last-Modified: " . TimeDate::httpTime() );
header("Cache-Control: post-check=0, pre-check=0", false );
if (!empty($sugar_config['export_excel_compatible'])) {
    $transContent=chr(255) . chr(254) . mb_convert_encoding($transContent, 'UTF-16LE', 'UTF-8');
}
header("Content-Length: ".mb_strlen($transContent, '8bit'));
print $transContent;

sugar_cleanup(true);