<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004 - 2009 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU 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 General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU 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 General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/



global $mod_strings;
global $sugar_config;

$setup_site_log_dir = $sugar_config['log_dir'];
$setup_site_log_file = $sugar_config['log_file'];
$setup_site_url = $sugar_config['site_url'];
$parsed_url = parse_url($setup_site_url);

$htaccess_file  = ".htaccess";
$site_path      = $parsed_url['path'];
$redirect_str   = "# BEGIN SUGARCRM RESTRICTIONS\n";
$redirect_str   .= "RedirectMatch $site_path/$setup_site_log_dir/$setup_site_log_file.* $setup_site_url/log_file_restricted.html\n";
$redirect_str   .= "RedirectMatch $site_path/$setup_site_log_dir/emailman.log $setup_site_url/log_file_restricted.html\n";
$redirect_str   .= "RedirectMatch $site_path/not_imported_(.*).txt $setup_site_url/log_file_restricted.html\n";
$redirect_str   .= "RedirectMatch $site_path/XTemplate/(.*)/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/data/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/examples/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/include/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/include/(.*)/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/log4php/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/log4php/(.*)/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/metadata/(.*)/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/modules/(.*)/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/soap/(.*).php $setup_site_url/index.php\n";
$redirect_str   .= "RedirectMatch $site_path/emailmandelivery.php $setup_site_url/index.php\n";
$redirect_str   .= "# END SUGARCRM RESTRICTIONS\n";

$redirect_str       = preg_replace( "#/./#", "/", $redirect_str );
$htaccess_failed    = false;
if( file_exists( $htaccess_file ) && (filesize( $htaccess_file ) > 0) ){
    if( is_writable( $htaccess_file ) && ($fh = @ sugar_fopen( $htaccess_file, "r+" )) ){
        $props  = fread( $fh, filesize( $htaccess_file ) );

        if( !preg_match("=" . $redirect_str . "=", $props)) {
                $props .= $redirect_str;
        }

        rewind( $fh );
        fwrite( $fh, $props );
        ftruncate( $fh, ftell($fh) );
        fclose( $fh );
    }
    else{
        $htaccess_failed = true;
    }
}
else{
    // create the file
    if( $fh = @ sugar_fopen( $htaccess_file, "w") ){
        fputs( $fh, $redirect_str);
        fclose( $fh );
    }
    else {
        $htaccess_failed = true;
    }
}
if( $htaccess_failed ){
    echo '<p>' . $mod_strings['LBL_HT_NO_WRITE'] . '<span class=stop>$htaccess_file</span></p>\n';
    echo '<p>' . $mod_strings['LBL_HT_NO_WRITE_2'] . '</p>\n';
    echo "$redirect_str";
}


// cn: bug 9365 - security for filesystem
$uploadDir='';
$uploadHta='';
if(isset($sugar_config['upload_dir']) && $sugar_config['upload_dir'] != null && $sugar_config['upload_dir']=='cache/upload/'){
	$uploadDir = getcwd()."/".$sugar_config['upload_dir'];
	if(file_exists($uploadDir)){
		$uploadHta = $uploadDir.".htaccess";
	}
	else{
		mkdir_recursive($uploadDir);
		if(is_dir($uploadDir)){
			$uploadHta = $uploadDir.".htaccess";
		}
	}
}
else{
	$uploadDir = getcwd()."/".'cache/upload/';
	if(file_exists($uploadDir)){
		$uploadHta = $uploadDir.".htaccess";
	}
	else{
		mkdir_recursive($uploadDir);
		if(is_dir($uploadDir)){
			$uploadHta = $uploadDir.".htaccess";
		}
	}
}

$denyAll =<<<eoq
<Directory>
	Order Deny,Allow
	Deny from all
</Directory>
eoq;

if(file_exists($uploadHta) && filesize($uploadHta)) {
	// file exists, parse to make sure it is current
	if(is_writable($uploadHta) && ($fpUploadHta = @sugar_fopen($uploadHta, "r+"))) {
		$oldHtaccess = fread($fpUploadHta, filesize($uploadHta));
		// use a different regex boundary b/c .htaccess uses the typicals
		if(!preg_match("=".$denyAll."=", $oldHtaccess)) {
			$oldHtaccess .= $denyAll;
		}

		rewind($fpUploadHta);
		fwrite($fpUploadHta, $oldHtaccess);
		ftruncate($fpUploadHta, ftell($fpUploadHta));
		fclose($fpUploadHta);
	} else {
		$htaccess_failed = true;
	}
} else {
	// no .htaccess yet, create a fill
	if($fpUploadHta = @sugar_fopen($uploadHta, "w")) {
		fputs($fpUploadHta, $denyAll);
		fclose($fpUploadHta);
	} else {
		$htaccess_failed = true;
	}
}




include('modules/Versions/ExpectedVersions.php');
require_once('modules/Versions/Version.php');

global $expect_versions;

if (isset($expect_versions['htaccess'])) {
        $version = new Version();
        $version->retrieve_by_string_fields(array('name'=>'htaccess'));

        $version->name = $expect_versions['htaccess']['name'];
        $version->file_version = $expect_versions['htaccess']['file_version'];
        $version->db_version = $expect_versions['htaccess']['db_version'];
        $version->save();
}

/* Commenting out as this shows on upgrade screen
 * echo "\n" . $mod_strings['LBL_HT_DONE']. "<br />\n";
*/

?>
