Silly Microsoft line endings removed to not error on Linux Subversion serve...

latham

2013-03-02 30fc1b7c564e4062266bd4b53fd95fa229f62f31

 server/plugins-available/apache2_plugin.inc.php

@@ -88,8 +88,97 @@
      
      $app->plugins->registerEvent('ftp_user_delete',$this->plugin_name,'ftp_user_delete');
      
        $app->plugins->registerAction('php_ini_changed', $this->plugin_name, 'php_ini_changed');
   }
    
    // check for php.ini changes
    
    
    // Handle php.ini changes
    function php_ini_changed($event_name, $data) {
        global $app, $conf;
        
        $app->uses('getconf');
      $web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
      $fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
        
        /* $data contains an array with these keys:
         * file -> full path of changed php_ini
         * mode -> web_domain php modes to change (mod, fast-cgi, php-fpm or '' for all except 'mod')
         * php_version -> php ini path that changed (additional php versions)
         */
        
        $qrystr = "SELECT * FROM web_domain WHERE custom_php_ini != ''";
        if($data['mode'] == 'mod') {
            $qrystr .= " AND php = 'mod'";
        } elseif($data['mode'] == 'fast-cgi') {
            $qrystr .= " AND php = 'fast-cgi'";
            if($data['php_version']) {
                $qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . "'";
            }
        } elseif($data['mode'] == 'php-fpm') {
            $qrystr .= " AND php = 'php-fpm'";
            if($data['php_version']) {
                $qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . ":%'";
            }
        } else {
            $qrystr .= " AND php != 'mod' AND php != 'fast-cgi'";
        }
        
        
        //** Get all the webs
        $web_domains = $app->db->queryAllRecords($qrystr);
        foreach($web_domains as $web_data) {
            $custom_php_ini_dir = $web_config['website_basedir'].'/conf/'.$web_data['system_user'];
            $web_folder = 'web';
            if($web_data['type'] == 'vhostsubdomain') {
                $web_folder = $web_data['web_folder'];
                $custom_php_ini_dir .= '_' . $web_folder;
            }
            if(!is_dir($web_config['website_basedir'].'/conf')) $app->system->mkdir($web_config['website_basedir'].'/conf');


            if(!is_dir($custom_php_ini_dir)) $app->system->mkdir($custom_php_ini_dir);
            $php_ini_content = '';
            if($web_data['php'] == 'mod') {
                $master_php_ini_path = $web_config['php_ini_path_apache'];
            } else {
                if($web_data['php'] == 'fast-cgi' && file_exists($fastcgi_config["fastcgi_phpini_path"])) {
                    $master_php_ini_path = $fastcgi_config["fastcgi_phpini_path"];
                } else {
                    $master_php_ini_path = $web_config['php_ini_path_cgi'];
                }
            }
            if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
                $php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
            }
            $php_ini_content .= str_replace("\r",'',trim($web_data['custom_php_ini']));
            $app->system->file_put_contents($custom_php_ini_dir.'/php.ini',$php_ini_content);
            $app->log('Info: rewrote custom php.ini for web ' . $web_data['domain_id'] . ' (' . $web_data['domain'] . ').',LOGLEVEL_DEBUG);
        }
        
        if(count($web_domains) > 0) {
            //* We do not check the apache config here - we only changed the php.ini
            //* Check if this is a chrooted setup
            if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
                $apache_chrooted = true;
                $app->log('Info: Apache is chrooted.',LOGLEVEL_DEBUG);
            } else {
                $apache_chrooted = false;
            }
            
            $app->log('Info: rewrote all php.ini and reloading apache now.',LOGLEVEL_DEBUG);
            if($apache_chrooted) {
                $app->services->restartServiceDelayed('httpd','restart');
            } else {
                // request a httpd reload when all records have been processed
                $app->services->restartServiceDelayed('httpd','reload');
            }
        } else {
            $app->log('Info: No webs affected by php.ini change.',LOGLEVEL_DEBUG);
        }
    }
    
   // Handle the creation of SSL certificates
   function ssl($event_name,$data) {
      global $app, $conf;
@@ -115,14 +204,20 @@
      $csr_file = $ssl_dir.'/'.$domain.'.csr';
      $crt_file = $ssl_dir.'/'.$domain.'.crt';

      //* Create a SSL Certificate
      if($data['new']['ssl_action'] == 'create') {
      //* Create a SSL Certificate, but only if this is not a mirror server.
      if($data['new']['ssl_action'] == 'create' && $conf['mirror_server_id'] == 0) {
         
         $this->ssl_certificate_changed = true;
         
         //* Rename files if they exist
         if(file_exists($key_file)) $app->system->rename($key_file,$key_file.'.bak');
         if(file_exists($key_file2)) $app->system->rename($key_file2,$key_file2.'.bak');
         if(file_exists($key_file)){
            $app->system->rename($key_file,$key_file.'.bak');
            $app->system->chmod($key_file.'.bak',0400);
         }
         if(file_exists($key_file2)){
            $app->system->rename($key_file2,$key_file2.'.bak');
            $app->system->chmod($key_file2.'.bak',0400);
         }
         if(file_exists($csr_file)) $app->system->rename($csr_file,$csr_file.'.bak');
         if(file_exists($crt_file)) $app->system->rename($crt_file,$crt_file.'.bak');
         
@@ -165,11 +260,15 @@

         $rand_file = escapeshellcmd($rand_file);
         $key_file = escapeshellcmd($key_file);
         if(substr($domain, 0, 2) == '*.' && strpos($key_file, '/ssl/\*.') != false) $key_file = str_replace('/ssl/\*.', '/ssl/*.', $key_file); // wildcard certificate
         $key_file2 = escapeshellcmd($key_file2);
         if(substr($domain, 0, 2) == '*.' && strpos($key_file2, '/ssl/\*.') != false) $key_file2 = str_replace('/ssl/\*.', '/ssl/*.', $key_file2); // wildcard certificate
         $ssl_days = 3650;
         $csr_file = escapeshellcmd($csr_file);
         if(substr($domain, 0, 2) == '*.' && strpos($csr_file, '/ssl/\*.') != false) $csr_file = str_replace('/ssl/\*.', '/ssl/*.', $csr_file); // wildcard certificate
         $config_file = escapeshellcmd($ssl_cnf_file);
         $crt_file = escapeshellcmd($crt_file);
         if(substr($domain, 0, 2) == '*.' && strpos($crt_file, '/ssl/\*.') != false) $crt_file = str_replace('/ssl/\*.', '/ssl/*.', $crt_file); // wildcard certificate

         if(is_file($ssl_cnf_file) && !is_link($ssl_cnf_file)) {
            
@@ -190,6 +289,7 @@
         
         }

         $app->system->chmod($key_file,0400);
         $app->system->chmod($key_file2,0400);
         @$app->system->unlink($config_file);
         @$app->system->unlink($rand_file);
@@ -216,8 +316,14 @@
         $bundle_file = $ssl_dir.'/'.$domain.".bundle";
         
         //* Backup files
         if(file_exists($key_file)) $app->system->copy($key_file,$key_file.'~');
         if(file_exists($key_file2)) $app->system->copy($key_file2,$key_file2.'~');
         if(file_exists($key_file)){
            $app->system->copy($key_file,$key_file.'~');
            $app->system->chmod($key_file.'~',0400);
         }
         if(file_exists($key_file2)){
            $app->system->copy($key_file2,$key_file2.'~');
            $app->system->chmod($key_file2.'~',0400);
         }
         if(file_exists($csr_file)) $app->system->copy($csr_file,$csr_file.'~');
         if(file_exists($crt_file)) $app->system->copy($crt_file,$crt_file.'~');
         if(file_exists($bundle_file)) $app->system->copy($bundle_file,$bundle_file.'~');
@@ -226,7 +332,17 @@
         if(trim($data["new"]["ssl_request"]) != '') $app->system->file_put_contents($csr_file,$data["new"]["ssl_request"]);
         if(trim($data["new"]["ssl_cert"]) != '') $app->system->file_put_contents($crt_file,$data["new"]["ssl_cert"]);
         if(trim($data["new"]["ssl_bundle"]) != '') $app->system->file_put_contents($bundle_file,$data["new"]["ssl_bundle"]);
         if(trim($data["new"]["ssl_key"]) != '') $app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
			
         //* Write the key file, if field is empty then import the key into the db
         if(trim($data["new"]["ssl_key"]) != '') {
            $app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
         } else {
            $ssl_key2 = $app->db->quote($app->system->file_get_contents($key_file2));
            /* Update the DB of the (local) Server */
            $app->db->query("UPDATE web_domain SET ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
            /* Update also the master-DB of the Server-Farm */
            $app->dbmaster->query("UPDATE web_domain SET ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
         }
         
         /* Update the DB of the (local) Server */
         $app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
@@ -313,7 +429,7 @@
      }

      if($data['new']['document_root'] == '') {
         $app->log('document_root not set',LOGLEVEL_WARN);
         if($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain') $app->log('document_root not set',LOGLEVEL_WARN);
         return 0;
      }
      if($data['new']['system_user'] == 'root' or $data['new']['system_group'] == 'root') {
@@ -403,43 +519,52 @@
         
         //* Remove protection of old folders
         $app->system->web_folder_protection($data['old']['document_root'],false);
            
            if($data["new"]["type"] != "vhostsubdomain") {
                //* Move the site data
                $tmp_docroot = explode('/',$data['new']['document_root']);
                unset($tmp_docroot[count($tmp_docroot)-1]);
                $new_dir = implode('/',$tmp_docroot);

         //* Move the site data
         $tmp_docroot = explode('/',$data['new']['document_root']);
         unset($tmp_docroot[count($tmp_docroot)-1]);
         $new_dir = implode('/',$tmp_docroot);
                $tmp_docroot = explode('/',$data['old']['document_root']);
                unset($tmp_docroot[count($tmp_docroot)-1]);
                $old_dir = implode('/',$tmp_docroot);

         $tmp_docroot = explode('/',$data['old']['document_root']);
         unset($tmp_docroot[count($tmp_docroot)-1]);
         $old_dir = implode('/',$tmp_docroot);
                //* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
                if(@is_dir($data['new']['document_root'])) {
                    $app->system->web_folder_protection($data['new']['document_root'],false);
                    $app->system->rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d_H_i_s'));
                    $app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d_H_i_s'),LOGLEVEL_DEBUG);
                }
                
                //* Create new base directory, if it does not exist yet
                if(!is_dir($new_dir)) $app->system->mkdirpath($new_dir);
                $app->system->web_folder_protection($data['old']['document_root'],false);
                exec('mv '.escapeshellarg($data['old']['document_root']).' '.escapeshellarg($new_dir));
                //$app->system->rename($data['old']['document_root'],$new_dir);
                $app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);

         //* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
         if(@is_dir($data['new']['document_root'])) {
            $app->system->rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d'));
            $app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d'),LOGLEVEL_DEBUG);
         }
			
         //* Create new base directory, if it does not exist yet
         if(!is_dir($new_dir)) $app->system->mkdirpath($new_dir);
         //exec('mv '.$data['old']['document_root'].' '.$new_dir);
         $app->system->rename($data['old']['document_root'],$new_dir);
         $app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);
                // Handle the change in php_open_basedir
                $data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);

         // Handle the change in php_open_basedir
         $data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);
                //* Change the owner of the website files to the new website owner
                exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);

         //* Change the owner of the website files to the new website owner
         exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);

         //* Change the home directory and group of the website user
         $command = 'usermod';
         $command .= ' --home '.escapeshellcmd($data['new']['document_root']);
         $command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
         $command .= ' '.escapeshellcmd($data['new']['system_user']);
         exec($command);

                //* Change the home directory and group of the website user
                $command = 'killall -u '.escapeshellcmd($data['new']['system_user']).' && usermod';
                $command .= ' --home '.escapeshellcmd($data['new']['document_root']);
                $command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
                $command .= ' '.escapeshellcmd($data['new']['system_user']).' 2>/dev/null';
                exec($command);
            }
            
         if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);

			
         //* Change the log mount
         $fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
         $app->system->removeLine('/etc/fstab',$fstab_line);
         $fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait    0 0';
         $app->system->replaceLine('/etc/fstab',$fstab_line,$fstab_line,1,1);

      }

@@ -469,19 +594,26 @@
      if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
         if(is_dir('/var/log/ispconfig/httpd/'.$data['old']['domain'])) exec('rm -rf /var/log/ispconfig/httpd/'.$data['old']['domain']);
         if(is_link($data['old']['document_root'].'/'.$log_folder)) $app->system->unlink($data['old']['document_root'].'/'.$log_folder);
			
         //* remove old log mount
         $fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
         $app->system->removeLine('/etc/fstab',$fstab_line);
			
         //* Unmount log directory
         exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
      }
      
      //* Create the log dir if nescessary and mount it
        if(!is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain'])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data['new']['domain']);
      if(!is_dir($data['new']['document_root'].'/'.$log_folder) || is_link($data['new']['document_root'].'/'.$log_folder)) {
      if(!is_dir($data['new']['document_root'].'/'.$log_folder) || !is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain']) || is_link($data['new']['document_root'].'/'.$log_folder)) {
         if(is_link($data['new']['document_root'].'/'.$log_folder)) unlink($data['new']['document_root'].'/'.$log_folder);
         if(!is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain'])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data['new']['domain']);
         $app->system->mkdirpath($data['new']['document_root'].'/'.$log_folder);
         $app->system->chown($data['new']['document_root'].'/'.$log_folder,'root');
         $app->system->chgrp($data['new']['document_root'].'/'.$log_folder,'root');
         $app->system->chmod($data['new']['document_root'].'/'.$log_folder,0755);
         exec('mount --bind '.escapeshellarg('/var/log/ispconfig/httpd/'.$data['new']['domain']).' '.escapeshellarg($data['new']['document_root'].'/'.$log_folder));
         //* add mountpoint to fstab
         $fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind    0 0';
         $fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait    0 0';
         $app->system->replaceLine('/etc/fstab',$fstab_line,$fstab_line,1,1);
      }
      
@@ -658,7 +790,7 @@
            if($web_config['add_web_users_to_sshusers_group'] == 'y') {
               $command = 'usermod';
               $command .= ' --groups sshusers';
               $command .= ' '.escapeshellcmd($data['new']['system_user']);
               $command .= ' '.escapeshellcmd($data['new']['system_user']).' 2>/dev/null';
               $this->_exec($command);
            }

@@ -793,6 +925,13 @@
               $master_php_ini_path = $web_config['php_ini_path_cgi'];
            }
         }
			
         //* Add php.ini to the path in case that the master_php_ini_path is a directory
         if($master_php_ini_path != '' && is_dir($master_php_ini_path) && is_file($master_php_ini_path.'/php.ini')) {
            if(substr($master_php_ini_path,-1) == '/') $master_php_ini_path = substr($master_php_ini_path,0,-1);
            $master_php_ini_path .= '/php.ini';
         }
			
         if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
            $php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
         }
@@ -849,15 +988,15 @@
      //$vhost_data['document_root'] = $data['new']['document_root'].'/' . $web_folder;
      
      // Set SEO Redirect
      if($data['new']['seo_redirect'] != '' && ($data['new']['subdomain'] == 'www' || $data['new']['subdomain'] == '*')){
      if($data['new']['seo_redirect'] != ''){
         $vhost_data['seo_redirect_enabled'] = 1;
         if($data['new']['seo_redirect'] == 'non_www_to_www'){
            $vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
            $vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
         }
         if($data['new']['seo_redirect'] == 'www_to_non_www'){
            $vhost_data['seo_redirect_origin_domain'] = 'www.'.$data['new']['domain'];
            $vhost_data['seo_redirect_target_domain'] = $data['new']['domain'];
         $tmp_seo_redirects = $this->get_seo_redirects($data['new']);
         if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
            foreach($tmp_seo_redirects as $key => $val){
               $vhost_data[$key] = $val;
            }
         } else {
            $vhost_data['seo_redirect_enabled'] = 0;
         }
      } else {
         $vhost_data['seo_redirect_enabled'] = 0;
@@ -868,7 +1007,7 @@
      // Rewrite rules
      $rewrite_rules = array();
      if($data['new']['redirect_type'] != '' && $data['new']['redirect_path'] != '') {
         if(substr($data['new']['redirect_path'],-1) != '/') $data['new']['redirect_path'] .= '/';
         if(substr($data['new']['redirect_path'],-1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $data['new']['redirect_path'])) $data['new']['redirect_path'] .= '/';
         if(substr($data['new']['redirect_path'],0,8) == '[scheme]'){
            $rewrite_target = 'http'.substr($data['new']['redirect_path'],8);
            $rewrite_target_ssl = 'https'.substr($data['new']['redirect_path'],8);
@@ -884,26 +1023,34 @@

         switch($data['new']['subdomain']) {
            case 'www':
               $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$data['new']['domain'],
               $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($data['new']['domain']),
                  'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
                  'rewrite_target'    => $rewrite_target,
                  'rewrite_target_ssl' => $rewrite_target_ssl);
               $rewrite_rules[] = array(   'rewrite_domain'    => '^www.'.$data['new']['domain'],
                  'rewrite_target_ssl' => $rewrite_target_ssl,
                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
               $rewrite_rules[] = array(   'rewrite_domain'    => '^' . $this->_rewrite_quote('www.'.$data['new']['domain']),
                     'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
                     'rewrite_target'    => $rewrite_target,
                     'rewrite_target_ssl' => $rewrite_target_ssl);
                     'rewrite_target_ssl' => $rewrite_target_ssl,
                            'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                            'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
               break;
            case '*':
               $rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)'.$data['new']['domain'],
               $rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
                  'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
                  'rewrite_target'    => $rewrite_target,
                  'rewrite_target_ssl' => $rewrite_target_ssl);
                  'rewrite_target_ssl' => $rewrite_target_ssl,
                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
               break;
            default:
               $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$data['new']['domain'],
               $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($data['new']['domain']),
                  'rewrite_type'       => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
                  'rewrite_target'    => $rewrite_target,
                  'rewrite_target_ssl' => $rewrite_target_ssl);
                  'rewrite_target_ssl' => $rewrite_target_ssl,
                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
         }
      }
      
@@ -920,11 +1067,12 @@
         unset($client);
         unset($aa_search);
         unset($aa_replace);
         $server_alias[] .= $auto_alias;
         $server_alias[] .= $auto_alias.' ';
      }
      
      // get alias domains (co-domains and subdomains)
      $aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
      $alias_seo_redirects = array();
      switch($data['new']['subdomain']) {
         case 'www':
            $server_alias[] .= 'www.'.$data['new']['domain'].' ';
@@ -947,9 +1095,18 @@
                  break;
            }
            $app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
				
            // Add SEO redirects for alias domains
            if($alias['seo_redirect'] != '' && $data['new']['seo_redirect'] != '*_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_to_domain_tld' && ($alias['type'] == 'alias' || ($alias['type'] == 'subdomain' && $data['new']['seo_redirect'] != '*_domain_tld_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_domain_tld_to_domain_tld'))){
               $tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
               if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
                  $alias_seo_redirects[] = $tmp_seo_redirects;
               }
            }
					
            // Rewriting
            if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
               if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
               if(substr($alias['redirect_path'],-1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $data['new']['redirect_path'])) $alias['redirect_path'] .= '/';
               if(substr($alias['redirect_path'],0,8) == '[scheme]'){
                  $rewrite_target = 'http'.substr($alias['redirect_path'],8);
                  $rewrite_target_ssl = 'https'.substr($alias['redirect_path'],8);
@@ -965,26 +1122,36 @@
               
               switch($alias['subdomain']) {
                  case 'www':
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$alias['domain'],
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$this->_rewrite_quote($alias['domain']),
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
                        'rewrite_target'    => $rewrite_target,
                        'rewrite_target_ssl' => $rewrite_target_ssl);
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^www.'.$alias['domain'],
                        'rewrite_target_ssl' => $rewrite_target_ssl,
                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^' . $this->_rewrite_quote('www.'.$alias['domain']),
                           'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
                           'rewrite_target'    => $rewrite_target,
                           'rewrite_target_ssl' => $rewrite_target_ssl);
                           'rewrite_target_ssl' => $rewrite_target_ssl,
                                    'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                                    'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
                     break;
                  case '*':
                     $rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)'.$alias['domain'],
                     $rewrite_rules[] = array(   'rewrite_domain'    => '(^|\.)'.$this->_rewrite_quote($alias['domain']),
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
                        'rewrite_target'    => $rewrite_target,
                        'rewrite_target_ssl' => $rewrite_target_ssl);
                        'rewrite_target_ssl' => $rewrite_target_ssl,
                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
                     break;
                  default:
                     $rewrite_rules[] = array(   'rewrite_domain'    => '^'.$alias['domain'],
                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '(^|\.)'.$this->_rewrite_quote(substr($alias['domain'], 2));
                            else $domain_rule = '^'.$this->_rewrite_quote($alias['domain']);
                     $rewrite_rules[] = array(   'rewrite_domain'    => $domain_rule,
                        'rewrite_type'       => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
                        'rewrite_target'    => $rewrite_target,
                        'rewrite_target_ssl' => $rewrite_target_ssl);
                        'rewrite_target_ssl' => $rewrite_target_ssl,
                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
               }
            }
         }
@@ -1007,7 +1174,7 @@
         $tpl->setVar('alias','');
      }

      if(count($rewrite_rules) > 0 || $vhost_data['seo_redirect_enabled'] > 0) {
      if(count($rewrite_rules) > 0 || $vhost_data['seo_redirect_enabled'] > 0 || count($alias_seo_redirects) > 0) {
         $tpl->setVar('rewrite_enabled',1);
      } else {
         $tpl->setVar('rewrite_enabled',0);
@@ -1047,6 +1214,7 @@
         if(trim($data['new']['fastcgi_php_version']) != ''){
            $default_fastcgi_php = false;
            list($custom_fastcgi_php_name, $custom_fastcgi_php_executable, $custom_fastcgi_php_ini_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
            if(is_file($custom_fastcgi_php_ini_dir)) $custom_fastcgi_php_ini_dir = dirname($custom_fastcgi_php_ini_dir);
            if(substr($custom_fastcgi_php_ini_dir,-1) != '/') $custom_fastcgi_php_ini_dir .= '/';
         } else {
            $default_fastcgi_php = true;
@@ -1088,6 +1256,7 @@
         $tpl->setVar('fastcgi_starter_path',$fastcgi_starter_path);
         $tpl->setVar('fastcgi_starter_script',$fastcgi_config['fastcgi_starter_script'].($data['new']['type'] == 'vhostsubdomain' ? '_web' . $data['new']['domain_id'] : ''));
         $tpl->setVar('fastcgi_config_syntax',$fastcgi_config['fastcgi_config_syntax']);
         $tpl->setVar('fastcgi_max_requests',$fastcgi_config['fastcgi_max_requests']);

      } else {
         //remove the php fastgi starter script if available
@@ -1222,12 +1391,12 @@
      //* create empty vhost array
      $vhosts = array();
      
      //* Add vhost for ipv4 IP	
      if(count($rewrite_rules) > 0){
         $vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80, 'redirects' => $rewrite_rules);
      } else {
         $vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80);
      }
      //* Add vhost for ipv4 IP
      $tmp_vhost_arr = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80);
      if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
      if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
      $vhosts[] = $tmp_vhost_arr;
      unset($tmp_vhost_arr);
      
      //* Add vhost for ipv4 IP with SSL
      $ssl_dir = $data['new']['document_root'].'/ssl';
@@ -1236,30 +1405,41 @@
      $crt_file = $ssl_dir.'/'.$domain.'.crt';
      
      if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
         if(count($rewrite_rules) > 0){
            $vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443', 'redirects' => $rewrite_rules);
         } else {
            $vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443');
         }
         $tmp_vhost_arr = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443');
         if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
         if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
         $vhosts[] = $tmp_vhost_arr;
         unset($tmp_vhost_arr);
         $app->log('Enable SSL for: '.$domain,LOGLEVEL_DEBUG);
      }
      
      //* Add vhost for IPv6 IP
      if($data['new']['ipv6_address'] != '') {
         if(count($rewrite_rules) > 0){
            $vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80, 'redirects' => $rewrite_rules);
         } else {
            $vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80);
   //* Add vhost for IPv6 IP
   if($data['new']['ipv6_address'] != '') {
      if ($conf['serverconfig']['web']['vhost_rewrite_v6'] == 'y') {
         if (isset($conf['serverconfig']['server']['v6_prefix']) && $conf['serverconfig']['server']['v6_prefix'] <> '') {
            $explode_v6prefix=explode(':',$conf['serverconfig']['server']['v6_prefix']);
            $explode_v6=explode(':',$data['new']['ipv6_address']);

            for ( $i = 0; $i <= count($explode_v6prefix)-3; $i++ ) {
                    $explode_v6[$i] = $explode_v6prefix[$i];
            }
            $data['new']['ipv6_address'] = implode(':',$explode_v6);
         }
      }
			
         $tmp_vhost_arr = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80);
         if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
         if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
         $vhosts[] = $tmp_vhost_arr;
         unset($tmp_vhost_arr);
      
         //* Add vhost for ipv6 IP with SSL
         if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
				
            if(count($rewrite_rules) > 0){
               $vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443', 'redirects' => $rewrite_rules);
            } else {
               $vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443');
            }
            $tmp_vhost_arr = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443');
            if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
            if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
            $vhosts[] = $tmp_vhost_arr;
            unset($tmp_vhost_arr);
            $app->log('Enable SSL for IPv6: '.$domain,LOGLEVEL_DEBUG);
         }
      }
@@ -1332,19 +1512,19 @@
      //* Create .htaccess and .htpasswd file for website statistics
      if(!is_file($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess') or $data['old']['document_root'] != $data['new']['document_root']) {
         if(!is_dir($data['new']['document_root'].'/' . $web_folder . '/stats')) $app->system->mkdir($data['new']['document_root'].'/' . $web_folder . '/stats');
         $ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$data['new']['document_root']."/.htpasswd_stats\nrequire valid-user";
         $ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$data['new']['document_root']."/web/stats/.htpasswd_stats\nrequire valid-user";
         $app->system->file_put_contents($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess',$ht_file);
         $app->system->chmod($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess',0755);
         unset($ht_file);
      }

      if(!is_file($data['new']['document_root'].'/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
      if(!is_file($data['new']['document_root'].'/web/stats/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
         if(trim($data['new']['stats_password']) != '') {
            $htp_file = 'admin:'.trim($data['new']['stats_password']);
            $app->system->web_folder_protection($data['new']['document_root'],false);
            $app->system->file_put_contents($data['new']['document_root'].'/.htpasswd_stats',$htp_file);
            $app->system->file_put_contents($data['new']['document_root'].'/web/stats/.htpasswd_stats',$htp_file);
            $app->system->web_folder_protection($data['new']['document_root'],true);
            $app->system->chmod($data['new']['document_root'].'/.htpasswd_stats',0755);
            $app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats',0755);
            unset($htp_file);
         }
      }
@@ -1364,10 +1544,14 @@
         $app->services->restartService('httpd','restart');
         
         // wait a few seconds, before we test the apache status again
         $apache_online_status_after_restart = false;
         sleep(2);
		
         for($i = 0; $i < 5; $i++) {
            $apache_online_status_after_restart = $this->_checkTcp('localhost',80);
            if($apache_online_status_after_restart) break;
            sleep(1);
         }
         //* Check if apache restarted successfully if it was online before
         $apache_online_status_after_restart = $this->_checkTcp('localhost',80);
         $app->log('Apache online status after restart is: '.$apache_online_status_after_restart,LOGLEVEL_DEBUG);
         if($apache_online_status_before_restart && !$apache_online_status_after_restart) {
            $app->log('Apache did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the configuration. Saved non-working config as '.$vhost_file.'.err',LOGLEVEL_WARN);
@@ -1390,8 +1574,14 @@
               $bundle_file = $ssl_dir.'/'.$domain.'.bundle';
               
               //* Backup the files that might have caused the error
               if(is_file($key_file)) $app->system->copy($key_file,$key_file.'.err');
               if(is_file($key_file2)) $app->system->copy($key_file2,$key_file2.'.err');
               if(is_file($key_file)){
                  $app->system->copy($key_file,$key_file.'.err');
                  $app->system->chmod($key_file.'.err',0400);
               }
               if(is_file($key_file2)){
                  $app->system->copy($key_file2,$key_file2.'.err');
                  $app->system->chmod($key_file2.'.err',0400);
               }
               if(is_file($csr_file)) $app->system->copy($csr_file,$csr_file.'.err');
               if(is_file($crt_file)) $app->system->copy($crt_file,$crt_file.'.err');
               if(is_file($bundle_file)) $app->system->copy($bundle_file,$bundle_file.'.err');
@@ -1452,7 +1642,7 @@
      $app->uses('system');
      $web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
      
      $app->system->web_folder_protection($data['old']['document_root'],false);
      if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') $app->system->web_folder_protection($data['old']['document_root'],false);

      //* Check if this is a chrooted setup
      if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
@@ -1463,20 +1653,74 @@
      
      //* Remove the mounts
      $log_folder = 'log';
        $web_folder = '';
        if($data['old']['type'] == 'vhostsubdomain') {
            $tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = '.intval($data['old']['parent_domain_id']));
            $subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
            if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
            $web_folder = $data['old']['web_folder'];
            $log_folder .= '/' . $subdomain_host;
            $tmp = $app->db->queryOneRecord('SELECT `domain`,`document_root` FROM web_domain WHERE domain_id = '.intval($data['old']['parent_domain_id']));
         if($tmp['domain'] != ''){
            $subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
         } else {
            // get log folder from /etc/fstab
            /*
            $bind_mounts = $app->system->file_get_contents('/etc/fstab');
            $bind_mount_lines = explode("\n", $bind_mounts);
            if(is_array($bind_mount_lines) && !empty($bind_mount_lines)){
               foreach($bind_mount_lines as $bind_mount_line){
                  $bind_mount_line = preg_replace('/\s+/', ' ', $bind_mount_line);
                  $bind_mount_parts = explode(' ', $bind_mount_line);
                  if(is_array($bind_mount_parts) && !empty($bind_mount_parts)){
                     if($bind_mount_parts[0] == '/var/log/ispconfig/httpd/'.$data['old']['domain'] && $bind_mount_parts[2] == 'none' && strpos($bind_mount_parts[3], 'bind') !== false){
                        $subdomain_host = str_replace($data['old']['document_root'].'/log/', '', $bind_mount_parts[1]);
                     }
                  }
               }
            }
            */
            // we are deleting the parent domain, so we can delete everything in the log directory
            $subdomain_hosts = array();
            $files = array_diff(scandir($data['old']['document_root'].'/'.$log_folder), array('.','..'));
            if(is_array($files) && !empty($files)){
               foreach($files as $file){
                  if(is_dir($data['old']['document_root'].'/'.$log_folder.'/'.$file)){
                     $subdomain_hosts[] = $file;
                  }
               }
            }
         }
            if(is_array($subdomain_hosts) && !empty($subdomain_hosts)){
            $log_folders = array();
            foreach($subdomain_hosts as $subdomain_host){
               $log_folders[] = $log_folder.'/'.$subdomain_host;
            }
         } else {
            if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
            $log_folder .= '/' . $subdomain_host;
         }
         $web_folder = $data['old']['web_folder'];
            unset($tmp);
        }
		
      exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
         unset($subdomain_hosts);
      }
        
      if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain'){
         if(is_array($log_folders) && !empty($log_folders)){
            foreach($log_folders as $log_folder){
               if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
            }
         } else {
            if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
         }
      }
      
      //* remove mountpoint from fstab
      $fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind    0 0';
      $app->system->removeLine('/etc/fstab',$fstab_line);
      if(is_array($log_folders) && !empty($log_folders)){
         foreach($log_folders as $log_folder){
            $fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
            $app->system->removeLine('/etc/fstab',$fstab_line);
         }
      } else {
         $fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
         $app->system->removeLine('/etc/fstab',$fstab_line);
      }
      unset($log_folders);

      if($data['old']['type'] != 'vhost' && $data['old']['type'] != 'vhostsubdomain' && $data['old']['parent_domain_id'] > 0) {
         //* This is a alias domain or subdomain, so we have to update the website instead
@@ -1512,9 +1756,67 @@
         $app->system->unlink($vhost_file);
         $app->log('Removing vhost file: '.$vhost_file,LOGLEVEL_DEBUG);
            
            if($data['old']['type'] == 'vhost') {
            if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') {
                $docroot = escapeshellcmd($data['old']['document_root']);
                if($docroot != '' && !stristr($docroot,'..')) exec('rm -rf '.$docroot);
                if($docroot != '' && !stristr($docroot,'..')) {
                    if($data['old']['type'] == 'vhost') {
                        // this is a vhost - we delete everything in here.
                        exec('rm -rf '.$docroot);
                    } elseif(!stristr($data['old']['web_folder'], '..')) {
                        // this is a vhost subdomain
                        // IMPORTANT: do some folder checks before we delete this!
                        $do_delete = true;
                        $delete_folder = preg_replace('/[\/]{2,}/', '/', $web_folder); // replace / occuring multiple times
                        if(substr($delete_folder, 0, 1) === '/') $delete_folder = substr($delete_folder, 1);
                        if(substr($delete_folder, -1) === '/') $delete_folder = substr($delete_folder, 0, -1);
                        
                        $path_elements = explode('/', $delete_folder);
                        
                        if($path_elements[0] == 'web' || $path_elements[0] === '') {
                            // paths beginning with /web should NEVER EVER be deleted, empty paths should NEVER occur - but for safety reasons we check it here!
                            // we use strict check as otherwise directories named '0' may not be deleted
                            $do_delete = false;
                        } else {
                            // read all vhost subdomains with same parent domain
                            $used_paths = array();
                            $tmp = $app->db->queryAllRecords("SELECT `web_folder` FROM web_domain WHERE type = 'vhostsubdomain' AND parent_domain_id = ".intval($data['old']['parent_domain_id'])." AND domain_id != ".intval($data['old']['domain_id']));
                            foreach($tmp as $tmprec) {
                                // we normalize the folder entries because we need to compare them
                                $tmp_folder = preg_replace('/[\/]{2,}/', '/', $tmprec['web_folder']); // replace / occuring multiple times
                                if(substr($tmp_folder, 0, 1) === '/') $tmp_folder = substr($tmp_folder, 1);
                                if(substr($tmp_folder, -1) === '/') $tmp_folder = substr($tmp_folder, 0, -1);
                                
                                // add this path and it's parent paths to used_paths array
                                while(strpos($tmp_folder, '/') !== false) {
                                    if(in_array($tmp_folder, $used_paths) == false) $used_paths[] = $tmp_folder;
                                    $tmp_folder = substr($tmp_folder, 0, strrpos($tmp_folder, '/'));
                                }
                                if(in_array($tmp_folder, $used_paths) == false) $used_paths[] = $tmp_folder;
                            }
                            unset($tmp);
                            
                            // loop and check if the path is still used and stop at first used one
                            // set do_delete to false so nothing gets deleted if the web_folder itself is still used
                            $do_delete = false;
                            while(count($path_elements) > 0) {
                                $tmp_folder = implode('/', $path_elements);
                                if(in_array($tmp_folder, $used_paths) == true) break;
                                
                                // this path is not used - set it as path to delete, strip the last element from the array and set do_delete to true
                                $delete_folder = $tmp_folder;
                                $do_delete = true;
                                array_pop($path_elements);
                            }
                            unset($tmp_folder);
                            unset($used_paths);
                        }
                        
                        if($do_delete === true && $delete_folder !== '') exec('rm -rf '.$docroot.'/'.$delete_folder);
                        
                        unset($delete_folder);
                        unset($path_elements);
                    }
                }
         
                //remove the php fastgi starter script if available
                if ($data['old']['php'] == 'fast-cgi') {
@@ -1567,7 +1869,7 @@
                        $tmp_symlink = str_replace('[website_domain]',$data['old']['domain'],$tmp_symlink);
                        // Remove trailing slash
                        if(substr($tmp_symlink, -1, 1) == '/') $tmp_symlink = substr($tmp_symlink, 0, -1);
                        // create the symlinks, if not exist
                        // delete the symlink
                        if(is_link($tmp_symlink)) {
                            $app->system->unlink($tmp_symlink);
                            $app->log('Removing symlink: '.$tmp_symlink,LOGLEVEL_DEBUG);
@@ -1575,8 +1877,6 @@
                    }
                }
                // end removing symlinks
            } else {
                // vhost subdomain
            }

            // Delete the log file directory
@@ -1586,8 +1886,8 @@
            
            if($data['old']['type'] == 'vhost') {
                //delete the web user
                $command = 'userdel';
                $command .= ' '.$data['old']['system_user'];
                $command = 'killall -u '.escapeshellcmd($data['old']['system_user']).' && userdel';
                $command .= ' '.escapeshellcmd($data['old']['system_user']);
                exec($command);
                if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
                
@@ -1598,6 +1898,10 @@
                $this->awstats_delete($data,$web_config);
            }
         
         if($data['old']['type'] == 'vhostsubdomain') {
            $app->system->web_folder_protection($parent_web_document_root,true);
         }
			
         if($apache_chrooted) {
            $app->services->restartServiceDelayed('httpd','restart');
         } else {
@@ -1606,6 +1910,7 @@
         }

      }
        if($data['old']['type'] != 'vhost') $app->system->web_folder_protection($data['old']['document_root'],true);
   }

   //* This function is called when a IP on the server is inserted, updated or deleted
@@ -1698,8 +2003,8 @@
      
      //* Create empty .htpasswd file, if it does not exist
      if(!is_file($folder_path.'.htpasswd')) {
         touch($folder_path.'.htpasswd');
         $app->system->chmod($folder_path.'.htpasswd',0755);
         $app->system->touch($folder_path.'.htpasswd');
         $app->system->chmod($folder_path.'.htpasswd',0750);
         $app->system->chown($folder_path.'.htpasswd',$website['system_user']);
         $app->system->chgrp($folder_path.'.htpasswd',$website['system_group']);
         $app->log('Created file '.$folder_path.'.htpasswd',LOGLEVEL_DEBUG);
@@ -1737,12 +2042,26 @@
      
      //* Create the .htaccess file
      //if(!is_file($folder_path.'.htaccess')) {
         $ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$folder_path.".htpasswd\nrequire valid-user";
         $app->system->file_put_contents($folder_path.'.htaccess',$ht_file);
         $app->system->chmod($folder_path.'.htaccess',0755);
         $begin_marker = '### ISPConfig folder protection begin ###';
            $end_marker = "### ISPConfig folder protection end ###\n\n";
            $ht_file = $begin_marker."\nAuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$folder_path.".htpasswd\nrequire valid-user\n".$end_marker;
			
            if(file_exists($folder_path.'.htaccess')) {
                $old_content = $app->system->file_get_contents($folder_path.'.htaccess');
                
                if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $old_content, $matches)) {
                    $ht_file = str_replace($matches[0], $ht_file, $old_content);
                } else {
                    $ht_file .= $old_content;
                }
            }
            unset($old_content);
            
            $app->system->file_put_contents($folder_path.'.htaccess',$ht_file);
         $app->system->chmod($folder_path.'.htaccess',0750);
         $app->system->chown($folder_path.'.htaccess',$website['system_user']);
         $app->system->chgrp($folder_path.'.htaccess',$website['system_group']);
         $app->log('Created file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
         $app->log('Created/modified file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
      //}
      
   }
@@ -1784,8 +2103,24 @@
      
      //* Remove .htaccess file
      if(is_file($folder_path.'.htaccess')) {
         $app->system->unlink($folder_path.'.htaccess');
         $app->log('Removed file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
            $begin_marker = '### ISPConfig folder protection begin ###';
            $end_marker = "### ISPConfig folder protection end ###\n\n";
            
            $ht_file = $app->system->file_get_contents($folder_path.'.htaccess');
            
            if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $ht_file, $matches)) {
                $ht_file = str_replace($matches[0], '', $ht_file);
            } else {
                $ht_file = str_replace("AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$folder_path.".htpasswd\nrequire valid-user", '', $ht_file);
            }
            
            if(trim($ht_file) == '') {
                $app->system->unlink($folder_path.'.htaccess');
                $app->log('Removed file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
            } else {
                $app->system->file_put_contents($folder_path.'.htaccess', $ht_file);
                $app->log('Removed protection content from file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
            }
      }
   }
   
@@ -1837,6 +2172,9 @@
      //* Create the folder path, if it does not exist
      if(!is_dir($new_folder_path)) $app->system->mkdirpath($new_folder_path);
      
        $begin_marker = '### ISPConfig folder protection begin ###';
        $end_marker = "### ISPConfig folder protection end ###\n\n";
        
      if($data['old']['path'] != $data['new']['path']) {

      
@@ -1848,26 +2186,63 @@
         
         //* delete old .htaccess file
         if(is_file($old_folder_path.'.htaccess')) {
            $app->system->unlink($old_folder_path.'.htaccess');
            $app->log('Deleted file '.$old_folder_path.'.htaccess',LOGLEVEL_DEBUG);
                $ht_file = $app->system->file_get_contents($old_folder_path.'.htaccess');
                
                if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $ht_file, $matches)) {
                    $ht_file = str_replace($matches[0], '', $ht_file);
                } else {
                    $ht_file = str_replace("AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$old_folder_path.".htpasswd\nrequire valid-user", '', $ht_file);
                }
                
                if(trim($ht_file) == '') {
                    $app->system->unlink($old_folder_path.'.htaccess');
                    $app->log('Removed file '.$old_folder_path.'.htaccess',LOGLEVEL_DEBUG);
                } else {
                    $app->system->file_put_contents($old_folder_path.'.htaccess', $ht_file);
                    $app->log('Removed protection content from file '.$old_folder_path.'.htaccess',LOGLEVEL_DEBUG);
                }
         }
      
      }
      
      //* Create the .htaccess file
      if($data['new']['active'] == 'y') {
         $ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$new_folder_path.".htpasswd\nrequire valid-user";
         $app->system->file_put_contents($new_folder_path.'.htaccess',$ht_file);
         $app->system->chmod($new_folder_path.'.htpasswd',0755);
         $app->system->chown($folder_path.'.htpasswd',$website['system_user']);
         $app->system->chgrp($folder_path.'.htpasswd',$website['system_group']);
         $app->log('Created file '.$new_folder_path.'.htpasswd',LOGLEVEL_DEBUG);
            $ht_file = $begin_marker."\nAuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$new_folder_path.".htpasswd\nrequire valid-user\n".$end_marker;
			
            if(file_exists($new_folder_path.'.htaccess')) {
                $old_content = $app->system->file_get_contents($new_folder_path.'.htaccess');
                
                if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $old_content, $matches)) {
                    $ht_file = str_replace($matches[0], $ht_file, $old_content);
                } else {
                    $ht_file .= $old_content;
                }
            }
            
            $app->system->file_put_contents($new_folder_path.'.htaccess',$ht_file);
         $app->system->chmod($new_folder_path.'.htaccess',0750);
         $app->system->chown($new_folder_path.'.htaccess',$website['system_user']);
         $app->system->chgrp($new_folder_path.'.htaccess',$website['system_group']);
         $app->log('Created/modified file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
      }
      
      //* Remove .htaccess file
      if($data['new']['active'] == 'n' && is_file($new_folder_path.'.htaccess')) {
         $app->system->unlink($new_folder_path.'.htaccess');
         $app->log('Removed file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
            $ht_file = $app->system->file_get_contents($new_folder_path.'.htaccess');
            
            if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $ht_file, $matches)) {
                $ht_file = str_replace($matches[0], '', $ht_file);
            } else {
                $ht_file = str_replace("AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$new_folder_path.".htpasswd\nrequire valid-user", '', $ht_file);
            }
            
            if(trim($ht_file) == '') {
                $app->system->unlink($new_folder_path.'.htaccess');
                $app->log('Removed file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
            } else {
                $app->system->file_put_contents($new_folder_path.'.htaccess', $ht_file);
                $app->log('Removed protection content from file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
            }
      }
      
      
@@ -2031,6 +2406,8 @@
    * @param string $pwd      The password-hash of the user
    */
   private function _writeHtDigestFile($filename, $username, $authname, $pwdhash ) {
      global $app;
		
      $changed = false;
      if(is_file($filename) && !is_link($filename)) {
         $in = fopen($filename, 'r');
@@ -2109,7 +2486,7 @@
            $files = @scandir($webdavRoot);
            if(is_array($files)) {
            foreach($files as $file) {
               if (substr($file, strlen($file) - strlen('.htdigest')) == '.htdigest' && preg_match("[a-zA-Z0-9\-_\.]",$file)) {
               if (substr($file, strlen($file) - strlen('.htdigest')) == '.htdigest' && preg_match("/^[a-zA-Z0-9\-_\.]*$/",$file)) {
                  /*
                   * found a htdigest - file, so add it to webdav
                  */
@@ -2184,7 +2561,11 @@
      }
      
      if(is_file($data['new']['document_root']."/" . $web_folder . "/stats/index.html")) $app->system->unlink($data['new']['document_root']."/" . $web_folder . "/stats/index.html");
      $app->system->copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$data['new']['document_root']."/" . $web_folder . "/stats/index.php");
      if(file_exists("/usr/local/ispconfig/server/conf-custom/awstats_index.php.master")) {
         $app->system->copy("/usr/local/ispconfig/server/conf-custom/awstats_index.php.master",$data['new']['document_root']."/" . $web_folder . "/stats/index.php");
      } else {
         $app->system->copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$data['new']['document_root']."/" . $web_folder . "/stats/index.php");
      }
   }
   
   //* Delete the awstats configuration file
@@ -2290,27 +2671,31 @@
         $ini_settings = explode("\n", $custom_php_ini_settings);
         if(is_array($ini_settings) && !empty($ini_settings)){
            foreach($ini_settings as $ini_setting){
                  list($key, $value) = explode('=', $ini_setting);
                  if($value){
                     $value = escapeshellcmd(trim($value));
                     $key = escapeshellcmd(trim($key));
                     switch (strtolower($value)) {
                        case '0':
                           // PHP-FPM might complain about invalid boolean value if you use 0
                           $value = 'off';
                        case '1':
                        case 'on':
                        case 'off':
                        case 'true':
                        case 'false':
                        case 'yes':
                        case 'no':
                           $final_php_ini_settings[] = array('ini_setting' => 'php_admin_flag['.$key.'] = '.$value);
                           break;
                        default:
                           $final_php_ini_settings[] = array('ini_setting' => 'php_admin_value['.$key.'] = '.$value);
                     }
               $ini_setting = trim($ini_setting);
               if(substr($ini_setting,0,1) == ';') continue;
               if(substr($ini_setting,0,1) == '#') continue;
               if(substr($ini_setting,0,2) == '//') continue;
               list($key, $value) = explode('=', $ini_setting);
               if($value){
                  $value = trim($value);
                  $key = trim($key);
                  switch (strtolower($value)) {
                     case '0':
                        // PHP-FPM might complain about invalid boolean value if you use 0
                        $value = 'off';
                     case '1':
                     case 'on':
                     case 'off':
                     case 'true':
                     case 'false':
                     case 'yes':
                     case 'no':
                        $final_php_ini_settings[] = array('ini_setting' => 'php_admin_flag['.$key.'] = '.$value);
                        break;
                     default:
                        $final_php_ini_settings[] = array('ini_setting' => 'php_admin_value['.$key.'] = '.$value);
                  }
               }
            }
         }
      }
@@ -2429,6 +2814,17 @@
         
         $client_dir = $web_config['website_basedir'].'/clients/client'.$client_id;
         if(is_dir($client_dir) && !stristr($client_dir,'..')) {
            // remove symlinks from $client_dir
            $files = array_diff(scandir($client_dir), array('.','..'));
            if(is_array($files) && !empty($files)){
               foreach($files as $file){
                  if(is_link($client_dir.'/'.$file)){
                     unlink($client_dir.'/'.$file);
                     $app->log('Removed symlink: '.$client_dir.'/'.$file,LOGLEVEL_DEBUG);
                  }
               }
            }
				
            @rmdir($client_dir);
            $app->log('Removed client directory: '.$client_dir,LOGLEVEL_DEBUG);
         }
@@ -2459,6 +2855,8 @@
   }

   public function create_relative_link($f, $t) {
      global $app;
		
      // $from already exists
      $from = realpath($f);

@@ -2484,6 +2882,57 @@
      return symlink($cfrom, $to);
   }

    private function _rewrite_quote($string) {
        return str_replace(array('.', '*', '?', '+'), array('\\.', '\\*', '\\?', '\\+'), $string);
    }
    
    private function _is_url($string) {
        return preg_match('/^(f|ht)tp(s)?:\/\//i', $string);
    }
	
   private function get_seo_redirects($web, $prefix = ''){
      $seo_redirects = array();
		
      if(substr($web['domain'], 0, 2) === '*.') $web['subdomain'] = '*';
		
      if($web['subdomain'] == 'www' || $web['subdomain'] == '*'){
         if($web['seo_redirect'] == 'non_www_to_www'){
            $seo_redirects[$prefix.'seo_redirect_origin_domain'] = str_replace('.', '\.', $web['domain']);
            $seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
            $seo_redirects[$prefix.'seo_redirect_operator'] = '';
         }
         if($web['seo_redirect'] == '*_domain_tld_to_www_domain_tld'){
            // ^(example\.com|(?!\bwww\b)\.example\.com)$
            // ^(example\.com|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.example\.com))$
            $seo_redirects[$prefix.'seo_redirect_origin_domain'] = '('.str_replace('.', '\.', $web['domain']).'|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.'.str_replace('.', '\.', $web['domain']).'))';
            $seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
            $seo_redirects[$prefix.'seo_redirect_operator'] = '';
         }
         if($web['seo_redirect'] == '*_to_www_domain_tld'){
            $seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www\.'.str_replace('.', '\.', $web['domain']);
            $seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
            $seo_redirects[$prefix.'seo_redirect_operator'] = '!';
         }
      }
      if($web['seo_redirect'] == 'www_to_non_www'){
         $seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www\.'.str_replace('.', '\.', $web['domain']);
         $seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
         $seo_redirects[$prefix.'seo_redirect_operator'] = '';
      }
      if($web['seo_redirect'] == '*_domain_tld_to_domain_tld'){
         // ^(.+)\.example\.com$
         $seo_redirects[$prefix.'seo_redirect_origin_domain'] = '(.+)\.'.str_replace('.', '\.', $web['domain']);
         $seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
         $seo_redirects[$prefix.'seo_redirect_operator'] = '';
      }
      if($web['seo_redirect'] == '*_to_domain_tld'){
         $seo_redirects[$prefix.'seo_redirect_origin_domain'] = str_replace('.', '\.', $web['domain']);
         $seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
         $seo_redirects[$prefix.'seo_redirect_operator'] = '!';
      }
      return $seo_redirects;
   }
    
} // end class

?>