From f4038a2160d55a7f519a3b42be1aa96e29e9a908 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 27 Feb 2013 09:01:40 -0500
Subject: [PATCH] - Fixed "FUNCTION databasename.CONCAT does not exist" error for older MySQL versions.

---
 server/plugins-available/nginx_plugin.inc.php | 1800 +++++++++++++++++++++++++++++++++++++++++++----------------
 1 files changed, 1,297 insertions(+), 503 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index 9d444f5..1a593aa 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -1,7 +1,7 @@
 <?php
 
 /*
-Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh
+Copyright (c) 2007 - 2012, Till Brehm, projektfarm Gmbh
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -35,6 +35,7 @@
 
 	// private variables
 	var $action = '';
+	var $ssl_certificate_changed = false;
 
 	//* This function is called during ispconfig installation to determine
 	//  if a symlink shall be created for this plugin.
@@ -91,6 +92,8 @@
 	// Handle the creation of SSL certificates
 	function ssl($event_name,$data) {
 		global $app, $conf;
+		
+		$app->uses('system');
 
 		// load the server configuration options
 		$app->uses('getconf');
@@ -99,9 +102,11 @@
 			$app->log("CA path error, file does not exist:".$web_config['CA_path'].'/openssl.conf',LOGLEVEL_ERROR);	
 		
 		//* Only vhosts can have a ssl cert
-		if($data["new"]["type"] != "vhost") return;
+		if($data["new"]["type"] != "vhost" && $data["new"]["type"] != "vhostsubdomain") return;
 
-		if(!is_dir($data['new']['document_root'].'/ssl')) exec('mkdir -p '.$data['new']['document_root'].'/ssl');
+		// if(!is_dir($data['new']['document_root'].'/ssl')) exec('mkdir -p '.$data['new']['document_root'].'/ssl');
+		if(!is_dir($data['new']['document_root'].'/ssl')) $app->system->mkdirpath($data['new']['document_root'].'/ssl');
+		
 		$ssl_dir = $data['new']['document_root'].'/ssl';
 		$domain = $data['new']['ssl_domain'];
 		$key_file = $ssl_dir.'/'.$domain.'.key.org';
@@ -110,7 +115,22 @@
 		$crt_file = $ssl_dir.'/'.$domain.'.crt';
 
 		//* Create a SSL Certificate
-		if($data['new']['ssl_action'] == 'create') {
+		if($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');
+				$app->system->chmod($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');
+			
 			$rand_file = $ssl_dir.'/random_file';
 			$rand_data = md5(uniqid(microtime(),1));
 			for($i=0; $i<1000; $i++) {
@@ -119,7 +139,7 @@
 				$rand_data .= md5(uniqid(microtime(),1));
 				$rand_data .= md5(uniqid(microtime(),1));
 			}
-			file_put_contents($rand_file, $rand_data);
+			$app->system->file_put_contents($rand_file, $rand_data);
 
 			$ssl_password = substr(md5(uniqid(microtime(),1)), 0, 15);
 
@@ -134,11 +154,11 @@
         output_password        = $ssl_password
 
         [ req_distinguished_name ]
-        C                      = ".$data['new']['ssl_country']."
-        ST                     = ".$data['new']['ssl_state']."
-        L                      = ".$data['new']['ssl_locality']."
-        O                      = ".$data['new']['ssl_organisation']."
-        OU                     = ".$data['new']['ssl_organisation_unit']."
+        C                      = ".trim($data['new']['ssl_country'])."
+        ST                     = ".trim($data['new']['ssl_state'])."
+        L                      = ".trim($data['new']['ssl_locality'])."
+        O                      = ".trim($data['new']['ssl_organisation'])."
+        OU                     = ".trim($data['new']['ssl_organisation_unit'])."
         CN                     = $domain
         emailAddress           = webmaster@".$data['new']['domain']."
 
@@ -146,17 +166,21 @@
         challengePassword              = A challenge password";
 
 			$ssl_cnf_file = $ssl_dir.'/openssl.conf';
-			file_put_contents($ssl_cnf_file,$ssl_cnf);
+			$app->system->file_put_contents($ssl_cnf_file,$ssl_cnf);
 
 			$rand_file = escapeshellcmd($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($ssl_cnf_file)) {
+			if(is_file($ssl_cnf_file) && !is_link($ssl_cnf_file)) {
 				
 				exec("openssl genrsa -des3 -rand $rand_file -passout pass:$ssl_password -out $key_file 2048");
 				exec("openssl req -new -passin pass:$ssl_password -passout pass:$ssl_password -key $key_file -out $csr_file -days $ssl_days -config $config_file");
@@ -175,42 +199,66 @@
 			
 			}
 
-			exec('chmod 400 '.$key_file2);
-			@unlink($config_file);
-			@unlink($rand_file);
-			$ssl_request = $app->db->quote(file_get_contents($csr_file));
-			$ssl_cert = $app->db->quote(file_get_contents($crt_file));
+			$app->system->chmod($key_file,0400);
+			$app->system->chmod($key_file2,0400);
+			@$app->system->unlink($config_file);
+			@$app->system->unlink($rand_file);
+			$ssl_request = $app->db->quote($app->system->file_get_contents($csr_file));
+			$ssl_cert = $app->db->quote($app->system->file_get_contents($crt_file));
+			$ssl_key2 = $app->db->quote($app->system->file_get_contents($key_file2));
 			/* Update the DB of the (local) Server */
-			$app->db->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert' WHERE domain = '".$data['new']['domain']."'");
+			$app->db->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
 			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
 			/* Update also the master-DB of the Server-Farm */
-			$app->dbmaster->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert' WHERE domain = '".$data['new']['domain']."'");
+			$app->dbmaster->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
 			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
 		}
 
 		//* Save a SSL certificate to disk
 		if($data["new"]["ssl_action"] == 'save') {
+			$this->ssl_certificate_changed = true;
 			$ssl_dir = $data["new"]["document_root"]."/ssl";
 			$domain = ($data["new"]["ssl_domain"] != '')?$data["new"]["ssl_domain"]:$data["new"]["domain"];
+			$key_file = $ssl_dir.'/'.$domain.'.key.org';
+			$key_file2 = $ssl_dir.'/'.$domain.'.key';
 			$csr_file = $ssl_dir.'/'.$domain.".csr";
 			$crt_file = $ssl_dir.'/'.$domain.".crt";
 			//$bundle_file = $ssl_dir.'/'.$domain.".bundle";
-			if(trim($data["new"]["ssl_request"]) != '') file_put_contents($csr_file,$data["new"]["ssl_request"]);
-			if(trim($data["new"]["ssl_cert"]) != '') file_put_contents($crt_file,$data["new"]["ssl_cert"]);
+			
+			//* Backup files
+			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,$bundle_file.'~');
+			
+			//* Write new ssl files
+			if(trim($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,$data["new"]["ssl_key"]);
+			
 			// for nginx, bundle files have to be appended to the certificate file
 			if(trim($data["new"]["ssl_bundle"]) != ''){				
 				if(file_exists($crt_file)){
-					$crt_file_contents = trim(file_get_contents($crt_file));
+					$crt_file_contents = trim($app->system->file_get_contents($crt_file));
 				} else {
 					$crt_file_contents = '';
 				}
 				if($crt_file_contents != '') $crt_file_contents .= "\n";
 				$crt_file_contents .= $data["new"]["ssl_bundle"];
-				file_put_contents($crt_file,$app->file->unix_nl($crt_file_contents));
+				$app->system->file_put_contents($crt_file,$app->file->unix_nl($crt_file_contents));
 				unset($crt_file_contents);
 			}
 			/* Update the DB of the (local) Server */
 			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			
 			/* Update also the master-DB of the Server-Farm */
 			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
 			$app->log('Saving SSL Cert for: '.$domain,LOGLEVEL_DEBUG);
@@ -223,14 +271,14 @@
 			$csr_file = $ssl_dir.'/'.$domain.'.csr';
 			$crt_file = $ssl_dir.'/'.$domain.'.crt';
 			//$bundle_file = $ssl_dir.'/'.$domain.'.bundle';
-			if(file_exists($web_config['CA_path'].'/openssl.cnf'))
+			if(file_exists($web_config['CA_path'].'/openssl.cnf') && !is_link($web_config['CA_path'].'/openssl.cnf'))
 				{
 					exec("openssl ca -batch -config ".$web_config['CA_path']."/openssl.cnf -passin pass:".$web_config['CA_pass']." -revoke $crt_file");
 					$app->log("Revoking CA-signed SSL Cert for: $domain",LOGLEVEL_DEBUG);
 				};
-			unlink($csr_file);
-			unlink($crt_file);
-			//unlink($bundle_file);
+			$app->system->unlink($csr_file);
+			$app->system->unlink($crt_file);
+			//$app->system->unlink($bundle_file);
 			/* Update the DB of the (local) Server */
 			$app->db->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '' WHERE domain = '".$data['new']['domain']."'");
 			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
@@ -259,13 +307,13 @@
 		
 		//* Check if the apache plugin is enabled
 		if(@is_link('/usr/local/ispconfig/server/plugins-enabled/apache2_plugin.inc.php')) {
-			$app->log('The nginx plugin can not be used together with the apache2 plugin..',LOGLEVEL_WARN);
+			$app->log('The nginx plugin cannot be used together with the apache2 plugin.',LOGLEVEL_WARN);
 			return 0;
 		}
 		
 		if($this->action != 'insert') $this->action = 'update';
 
-		if($data['new']['type'] != 'vhost' && $data['new']['parent_domain_id'] > 0) {
+		if($data['new']['type'] != 'vhost' && $data['new']['type'] != 'vhostsubdomain' && $data['new']['parent_domain_id'] > 0) {
 
 			$old_parent_domain_id = intval($data['old']['parent_domain_id']);
 			$new_parent_domain_id = intval($data['new']['parent_domain_id']);
@@ -299,12 +347,68 @@
 		}
 
 		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') {
 			$app->log('Websites cannot be owned by the root user or group.',LOGLEVEL_WARN);
 			return 0;
+		}
+		if(trim($data['new']['domain']) == '') {
+			$app->log('domain is empty',LOGLEVEL_WARN);
+			return 0;
+		}
+		
+        $web_folder = 'web';
+        $log_folder = 'log';
+        if($data['new']['type'] == 'vhostsubdomain') {
+            $tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = '.intval($data['new']['parent_domain_id']));
+            $subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['new']['domain']);
+            if($subdomain_host == '') $subdomain_host = 'web'.$data['new']['domain_id'];
+            $web_folder = $data['new']['web_folder'];
+            $log_folder .= '/' . $subdomain_host;
+            unset($tmp);
+        }
+
+		// Create group and user, if not exist
+		$app->uses('system');
+		
+		if($web_config['connect_userid_to_webid'] == 'y') {
+			//* Calculate the uid and gid
+			$connect_userid_to_webid_start = ($web_config['connect_userid_to_webid_start'] < 1000)?1000:intval($web_config['connect_userid_to_webid_start']);
+			$fixed_uid_gid = intval($connect_userid_to_webid_start + $data['new']['domain_id']);
+			$fixed_uid_param = '--uid '.$fixed_uid_gid;
+			$fixed_gid_param = '--gid '.$fixed_uid_gid;
+			
+			//* Check if a ispconfigend user and group exists and create them
+			if(!$app->system->is_group('ispconfigend')) {
+				exec('groupadd --gid '.($connect_userid_to_webid_start + 10000).' ispconfigend');
+			}
+			if(!$app->system->is_user('ispconfigend')) {
+				exec('useradd -g ispconfigend -d /usr/local/ispconfig --uid '.($connect_userid_to_webid_start + 10000).' ispconfigend');
+			}
+		} else {
+			$fixed_uid_param = '';
+			$fixed_gid_param = '';
+		}
+
+		$groupname = escapeshellcmd($data['new']['system_group']);
+		if($data['new']['system_group'] != '' && !$app->system->is_group($data['new']['system_group'])) {
+			exec('groupadd '.$fixed_gid_param.' '.$groupname);
+			if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' groupadd '.$groupname);
+			$app->log('Adding the group: '.$groupname,LOGLEVEL_DEBUG);
+		}
+
+		$username = escapeshellcmd($data['new']['system_user']);
+		if($data['new']['system_user'] != '' && !$app->system->is_user($data['new']['system_user'])) {
+			if($web_config['add_web_users_to_sshusers_group'] == 'y') {
+				exec('useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param -G sshusers $username -s /bin/false");
+				if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param -G sshusers $username -s /bin/false");
+			} else {
+				exec('useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param $username -s /bin/false");
+				if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param $username -s /bin/false");
+			}
+			$app->log('Adding the user: '.$username,LOGLEVEL_DEBUG);
 		}
 
 		//* If the client of the site has been changed, we have a change of the document root
@@ -331,81 +435,104 @@
 				}
 			}
 
-			//* Move the site data
-			$tmp_docroot = explode('/',$data['new']['document_root']);
-			unset($tmp_docroot[count($tmp_docroot)-1]);
-			$new_dir = implode('/',$tmp_docroot);
+			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);
 
-			$tmp_docroot = explode('/',$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);
+				}
 			
-			//* 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($data['new']['document_root'])) {
-				rename($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);
+				$app->system->web_folder_protection($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);
+
+				// 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 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($command);
 			}
-			
-			//* Create new base directory, if it does not exist yet
-			if(!is_dir($new_dir)) exec('mkdir -p '.$new_dir);
-			exec('mv '.$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']);
-
-			//* 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);
 
 			if($nginx_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);
 
 		}
 
 		//print_r($data);
 
 		// Check if the directories are there and create them if necessary.
-		if(!is_dir($data['new']['document_root'].'/web')) exec('mkdir -p '.$data['new']['document_root'].'/web');
-		if(!is_dir($data['new']['document_root'].'/web/error') and $data['new']['errordocs']) exec('mkdir -p '.$data['new']['document_root'].'/web/error');
-		//if(!is_dir($data['new']['document_root'].'/log')) exec('mkdir -p '.$data['new']['document_root'].'/log');
-		if(!is_dir($data['new']['document_root'].'/ssl')) exec('mkdir -p '.$data['new']['document_root'].'/ssl');
-		if(!is_dir($data['new']['document_root'].'/cgi-bin')) exec('mkdir -p '.$data['new']['document_root'].'/cgi-bin');
-		if(!is_dir($data['new']['document_root'].'/tmp')) exec('mkdir -p '.$data['new']['document_root'].'/tmp');
-
+		$app->system->web_folder_protection($data['new']['document_root'],false);
+		
+		if(!is_dir($data['new']['document_root'].'/' . $web_folder)) $app->system->mkdirpath($data['new']['document_root'].'/' . $web_folder);
+		if(!is_dir($data['new']['document_root'].'/' . $web_folder . '/error') and $data['new']['errordocs']) $app->system->mkdirpath($data['new']['document_root'].'/' . $web_folder . '/error');
+		//if(!is_dir($data['new']['document_root'].'/'.$log_folder)) exec('mkdir -p '.$data['new']['document_root'].'/'.$log_folder);
+		if(!is_dir($data['new']['document_root'].'/ssl')) $app->system->mkdirpath($data['new']['document_root'].'/ssl');
+		if(!is_dir($data['new']['document_root'].'/cgi-bin')) $app->system->mkdirpath($data['new']['document_root'].'/cgi-bin');
+		if(!is_dir($data['new']['document_root'].'/tmp')) $app->system->mkdirpath($data['new']['document_root'].'/tmp');
+		//if(!is_dir($data['new']['document_root'].'/webdav')) $app->system->mkdirpath($data['new']['document_root'].'/webdav');
+		
+		//* Create the new private directory
+		if(!is_dir($data['new']['document_root'].'/private')) {
+			$app->system->mkdirpath($data['new']['document_root'].'/private');
+			$app->system->chmod($data['new']['document_root'].'/private',0710);
+			$app->system->chown($data['new']['document_root'].'/private',$username);
+			$app->system->chgrp($data['new']['document_root'].'/private',$groupname);
+		}
+		
+		
 		// Remove the symlink for the site, if site is renamed
 		if($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')) unlink($data['old']['document_root'].'/log');
-		}
-
-		// Create the symlink for the logfiles
-		if(!is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain'])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data['new']['domain']);
-		if(!is_link($data['new']['document_root'].'/log')) {
-			exec('ln -s /var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/log');
-			$app->log('Creating symlink: ln -s /var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/log',LOGLEVEL_DEBUG);
-		}
-		/*
-		// Create the symlink for the logfiles
-		// This does not work as vlogger cannot log trough symlinks.
-		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
-			if(is_dir($data['old']['document_root'].'/log')) exec('rm -rf '.$data['old']['document_root'].'/log');
-			if(is_link('/var/log/ispconfig/httpd/'.$data['old']['domain'])) unlink('/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 symlink for the logfiles
-		if(!is_dir($data['new']['document_root'].'/log')) exec('mkdir -p '.$data['new']['document_root'].'/log');
-		if(!is_link('/var/log/ispconfig/httpd/'.$data['new']['domain'])) {
-			exec('ln -s '.$data['new']['document_root'].'/log /var/log/ispconfig/httpd/'.$data['new']['domain']);
-			$app->log('Creating symlink: ln -s '.$data['new']['document_root'].'/log /var/log/ispconfig/httpd/'.$data['new']['domain'],LOGLEVEL_DEBUG);
+		//* Create the log dir if nescessary and mount it
+		if(!is_dir($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,nobootwait    0 0';
+			$app->system->replaceLine('/etc/fstab',$fstab_line,$fstab_line,1,1);
 		}
-		*/
+		
+		$app->system->web_folder_protection($data['new']['document_root'],true);
 
 		// Get the client ID
 		$client = $app->dbmaster->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = '.intval($data['new']['sys_groupid']));
@@ -440,11 +567,17 @@
 				if(substr($tmp_symlink, -1, 1) == '/') $tmp_symlink = substr($tmp_symlink, 0, -1);
 				//* Remove symlink if target folder has been changed.
 				if($data['old']['document_root'] != '' && $data['old']['document_root'] != $data['new']['document_root'] && is_link($tmp_symlink)) {
-					unlink($tmp_symlink);
+					$app->system->unlink($tmp_symlink);
 				}
 				// create the symlinks, if not exist
 				if(!is_link($tmp_symlink)) {
-					exec('ln -s '.escapeshellcmd($data['new']['document_root']).'/ '.escapeshellcmd($tmp_symlink));
+//					exec("ln -s ".escapeshellcmd($data["new"]["document_root"])."/ ".escapeshellcmd($tmp_symlink));
+					if ($web_config["website_symlinks_rel"] == 'y') {
+						$this->create_relative_link(escapeshellcmd($data["new"]["document_root"]), escapeshellcmd($tmp_symlink));
+					} else {
+						exec("ln -s ".escapeshellcmd($data["new"]["document_root"])."/ ".escapeshellcmd($tmp_symlink));
+					}
+
 					$app->log('Creating symlink: ln -s '.$data['new']['document_root'].'/ '.$tmp_symlink,LOGLEVEL_DEBUG);
 				}
 			}
@@ -458,17 +591,17 @@
         // setting a local var here
            
         // normally $conf['templates'] = "/usr/local/ispconfig/server/conf";
-
-		if($this->action == 'insert' && $data['new']['type'] == 'vhost') {
-			// Copy the error pages
+		if($this->action == 'insert' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain')) {
+            
+            // Copy the error pages
 			if($data['new']['errordocs']) {
-				$error_page_path = escapeshellcmd($data['new']['document_root']).'/web/error/';
-				if (file_exists($conf['rootpath'].'/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2))) {
-					exec('cp ' . $conf['rootpath'].'/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
+				$error_page_path = escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/error/';
+				if (file_exists($conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2))) {
+					exec('cp ' . $conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
 				}
 				else {
-					if (file_exists($conf['rootpath'].'/conf-custom/error/400.html')) {
-						exec('cp '. $conf['rootpath'].'/conf-custom/error/*.html '.$error_page_path);
+					if (file_exists($conf['rootpath'] . '/conf-custom/error/400.html')) {
+						exec('cp '. $conf['rootpath'] . '/conf-custom/error/*.html '.$error_page_path);
 					}
 					else {
 						exec('cp ' . $conf['rootpath'] . '/conf/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
@@ -478,35 +611,35 @@
 			}
 
 			if (file_exists($conf['rootpath'] . '/conf-custom/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2))) {
-				exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2).' '.escapeshellcmd($data['new']['document_root']).'/web/index.html');
+				exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2).' '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html');
             
 			if(is_file($conf['rootpath'] . '/conf-custom/index/favicon.ico')) {
-                exec('cp ' . $conf['rootpath'] . '/conf-custom/index/favicon.ico '.escapeshellcmd($data['new']['document_root']).'/web/');
+                exec('cp ' . $conf['rootpath'] . '/conf-custom/index/favicon.ico '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
             }
 			if(is_file($conf['rootpath'] . '/conf-custom/index/robots.txt')) {
-                exec('cp ' . $conf['rootpath'] . '/conf-custom/index/robots.txt '.escapeshellcmd($data['new']['document_root']).'/web/');
+                exec('cp ' . $conf['rootpath'] . '/conf-custom/index/robots.txt '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
                 }
                 if(is_file($conf['rootpath'] . '/conf-custom/index/.htaccess')) {
-                    exec('cp ' . $conf['rootpath'] . '/conf-custom/index/.htaccess '.escapeshellcmd($data['new']['document_root']).'/web/');
+                    exec('cp ' . $conf['rootpath'] . '/conf-custom/index/.htaccess '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
                 }
             }
 			else {
 				if (file_exists($conf['rootpath'] . '/conf-custom/index/standard_index.html')) {
-					exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html '.escapeshellcmd($data['new']['document_root']).'/web/index.html');
+					exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html');
 				}
 				else {
-					exec('cp ' . $conf['rootpath'] . '/conf/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2).' '.escapeshellcmd($data['new']['document_root']).'/web/index.html');
-					if(is_file($conf['rootpath'] . '/conf/index/favicon.ico')) exec('cp ' . $conf['rootpath'] . '/conf/index/favicon.ico '.escapeshellcmd($data['new']['document_root']).'/web/');
-					if(is_file($conf['rootpath'] . '/conf/index/robots.txt')) exec('cp ' . $conf['rootpath'] . '/conf/index/robots.txt '.escapeshellcmd($data['new']['document_root']).'/web/');
-					if(is_file($conf['rootpath'] . '/conf/index/.htaccess')) exec('cp ' . $conf['rootpath'] . '/conf/index/.htaccess '.escapeshellcmd($data['new']['document_root']).'/web/');
+					exec('cp ' . $conf['rootpath'] . '/conf/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2).' '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html');
+					if(is_file($conf['rootpath'] . '/conf/index/favicon.ico')) exec('cp ' . $conf['rootpath'] . '/conf/index/favicon.ico '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
+					if(is_file($conf['rootpath'] . '/conf/index/robots.txt')) exec('cp ' . $conf['rootpath'] . '/conf/index/robots.txt '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
+					if(is_file($conf['rootpath'] . '/conf/index/.htaccess')) exec('cp ' . $conf['rootpath'] . '/conf/index/.htaccess '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
 				}
 			}
-			exec('chmod -R a+r '.escapeshellcmd($data['new']['document_root']).'/web/');
+			exec('chmod -R a+r '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
 
 			//** Copy the error documents on update when the error document checkbox has been activated and was deactivated before
-		} elseif ($this->action == 'update' && $data['new']['type'] == 'vhost' && $data['old']['errordocs'] == 0 && $data['new']['errordocs'] == 1) {
-
-			$error_page_path = escapeshellcmd($data['new']['document_root']).'/web/error/';
+		} elseif ($this->action == 'update' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain') && $data['old']['errordocs'] == 0 && $data['new']['errordocs'] == 1) {
+            
+			$error_page_path = escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/error/';
 			if (file_exists($conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2))) {
 				exec('cp ' . $conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
 			}
@@ -522,47 +655,6 @@
 			exec('chown -R '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.$error_page_path);
 		}  // end copy error docs
 
-		// Create group and user, if not exist
-		$app->uses('system');
-		
-		if($web_config['connect_userid_to_webid'] == 'y') {
-			//* Calculate the uid and gid
-			$connect_userid_to_webid_start = ($web_config['connect_userid_to_webid_start'] < 1000)?1000:intval($web_config['connect_userid_to_webid_start']);
-			$fixed_uid_gid = intval($connect_userid_to_webid_start + $data['new']['domain_id']);
-			$fixed_uid_param = '--uid '.$fixed_uid_gid;
-			$fixed_gid_param = '--gid '.$fixed_uid_gid;
-			
-			//* Check if a ispconfigend user and group exists and create them
-			if(!$app->system->is_group('ispconfigend')) {
-				exec('groupadd --gid '.($connect_userid_to_webid_start + 10000).' ispconfigend');
-			}
-			if(!$app->system->is_user('ispconfigend')) {
-				exec('useradd -g ispconfigend -d /usr/local/ispconfig --uid '.($connect_userid_to_webid_start + 10000).' ispconfigend');
-			}
-		} else {
-			$fixed_uid_param = '';
-			$fixed_gid_param = '';
-		}
-
-		$groupname = escapeshellcmd($data['new']['system_group']);
-		if($data['new']['system_group'] != '' && !$app->system->is_group($data['new']['system_group'])) {
-			exec('groupadd '.$fixed_gid_param.' '.$groupname);
-			if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' groupadd '.$groupname);
-			$app->log('Adding the group: '.$groupname,LOGLEVEL_DEBUG);
-		}
-
-		$username = escapeshellcmd($data['new']['system_user']);
-		if($data['new']['system_user'] != '' && !$app->system->is_user($data['new']['system_user'])) {
-			if($web_config['add_web_users_to_sshusers_group'] == 'y') {
-				exec('useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param -G sshusers $username -s /bin/false");
-				if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param -G sshusers $username -s /bin/false");
-			} else {
-				exec('useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param $username -s /bin/false");
-				if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname $fixed_uid_param $username -s /bin/false");
-			}
-			$app->log('Adding the user: '.$username,LOGLEVEL_DEBUG);
-		}
-
 		// Set the quota for the user
 		if($username != '' && $app->system->is_user($username)) {
 			if($data['new']['hd_quota'] > 0) {
@@ -577,33 +669,43 @@
 
 		if($this->action == 'insert' || $data["new"]["system_user"] != $data["old"]["system_user"]) {
 			// Chown and chmod the directories below the document root
-			$this->_exec('chown -R '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']).'/web');
+			$this->_exec('chown -R '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder);
 			// The document root itself has to be owned by root in normal level and by the web owner in security level 20
 			if($web_config['security_level'] == 20) {
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']).'/web');
+				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder);
 			} else {
-				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']).'/web');
+				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder);
 			}
 		}
-		
+
 		//* If the security level is set to high
 		if(($this->action == 'insert' && $data['new']['type'] == 'vhost') or ($web_config['set_folder_permissions_on_update'] == 'y' && $data['new']['type'] == 'vhost')) {
+		
+			$app->system->web_folder_protection($data['new']['document_root'],false);
+			
+			//* Check if we have the new private folder and create it if nescessary
+			if(!is_dir($data['new']['document_root'].'/private')) $app->system->mkdir($data['new']['document_root'].'/private');
+			
 			if($web_config['security_level'] == 20) {
-
-				$this->_exec('chmod 751 '.escapeshellcmd($data['new']['document_root']));
-				$this->_exec('chmod 751 '.escapeshellcmd($data['new']['document_root']).'/*');
-				$this->_exec('chmod 710 '.escapeshellcmd($data['new']['document_root'].'/web'));
+				
+				$app->system->chmod($data['new']['document_root'],0755);
+				$app->system->chmod($data['new']['document_root'].'/web',0710);
+				//$app->system->chmod($data['new']['document_root'].'/webdav',0710);
+				$app->system->chmod($data['new']['document_root'].'/private',0710);
+				$app->system->chmod($data['new']['document_root'].'/ssl',0755);
 
 				// make tmp directory writable for nginx and the website users
-				$this->_exec('chmod 777 '.escapeshellcmd($data['new']['document_root'].'/tmp'));
+				$app->system->chmod($data['new']['document_root'].'/tmp',0777);
 			
-				// Set Log symlink to 755 to make the logs accessible by the FTP user
-				$this->_exec("chmod 755 ".escapeshellcmd($data["new"]["document_root"])."/log");
-
+				// Set Log directory to 755 to make the logs accessible by the FTP user
+				if(realpath($data['new']['document_root'].'/'.$log_folder . '/error.log') == '/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log') {
+					$app->system->chmod($data['new']['document_root'].'/'.$log_folder,0755);
+				}
+				
 				if($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);
 				}
 
@@ -623,50 +725,104 @@
 				$app->system->add_user_to_group($groupname, escapeshellcmd($web_config['nginx_user']));
 				
 				//* Chown all default directories
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/cgi-bin'));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/log'));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/ssl'));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/tmp'));
-				$this->_exec('chown -R '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/web'));
-
-				/*
-				* Workaround for jailkit: If jailkit is enabled for the site, the 
-				* website root has to be owned by the root user and we have to chmod it to 755 then
-				*/
-
-				//* Check if there is a jailkit user for this site
-				$tmp = $app->db->queryOneRecord('SELECT count(shell_user_id) as number FROM shell_user WHERE parent_domain_id = '.$data['new']['domain_id']." AND chroot = 'jailkit'");
-				if($tmp['number'] > 0) {
-					$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root']));
-					$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']));
+				$app->system->chown($data['new']['document_root'],'root');
+				$app->system->chgrp($data['new']['document_root'],'root');
+				$app->system->chown($data['new']['document_root'].'/cgi-bin',$username);
+				$app->system->chgrp($data['new']['document_root'].'/cgi-bin',$groupname);
+				if(realpath($data['new']['document_root'].'/'.$log_folder . '/error.log') == '/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log') {
+					$app->system->chown($data['new']['document_root'].'/'.$log_folder,'root',false);
+					$app->system->chgrp($data['new']['document_root'].'/'.$log_folder,$groupname,false);
 				}
-				unset($tmp);
+				$app->system->chown($data['new']['document_root'].'/ssl','root');
+				$app->system->chgrp($data['new']['document_root'].'/ssl','root');
+				$app->system->chown($data['new']['document_root'].'/tmp',$username);
+				$app->system->chgrp($data['new']['document_root'].'/tmp',$groupname);
+				$app->system->chown($data['new']['document_root'].'/web',$username);
+				$app->system->chgrp($data['new']['document_root'].'/web',$groupname);
+				$app->system->chown($data['new']['document_root'].'/web/error',$username);
+				$app->system->chgrp($data['new']['document_root'].'/web/error',$groupname);
+				$app->system->chown($data['new']['document_root'].'/web/stats',$username);
+				$app->system->chgrp($data['new']['document_root'].'/web/stats',$groupname);
+				//$app->system->chown($data['new']['document_root'].'/webdav',$username);
+				//$app->system->chgrp($data['new']['document_root'].'/webdav',$groupname);
+				$app->system->chown($data['new']['document_root'].'/private',$username);
+				$app->system->chgrp($data['new']['document_root'].'/private',$groupname);
 
 				// If the security Level is set to medium
 			} else {
 
-				$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root']));
-				$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root'].'/cgi-bin'));
-				$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root'].'/log'));
-				$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root'].'/ssl'));
-				$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root'].'/web'));
+				$app->system->chmod($data['new']['document_root'],0755);
+				$app->system->chmod($data['new']['document_root'].'/web',0755);
+				//$app->system->chmod($data['new']['document_root'].'/webdav',0755);
+				$app->system->chmod($data['new']['document_root'].'/ssl',0755);
+				$app->system->chmod($data['new']['document_root'].'/cgi-bin',0755);
 				
 				// make temp directory writable for nginx and the website users
-				$this->_exec('chmod 777 '.escapeshellcmd($data['new']['document_root'].'/tmp'));
+				$app->system->chmod($data['new']['document_root'].'/tmp',0777);
 				
-				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/cgi-bin'));
-				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root'].'/log'));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/tmp'));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/ssl'));
-				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/web'));
+				// Set Log directory to 755 to make the logs accessible by the FTP user
+				if(realpath($data['new']['document_root'].'/'.$log_folder . '/error.log') == '/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log') {
+					$app->system->chmod($data['new']['document_root'].'/'.$log_folder,0755);
+				}
+				
+				$app->system->chown($data['new']['document_root'],'root');
+				$app->system->chgrp($data['new']['document_root'],'root');
+				$app->system->chown($data['new']['document_root'].'/cgi-bin',$username);
+				$app->system->chgrp($data['new']['document_root'].'/cgi-bin',$groupname);
+				if(realpath($data['new']['document_root'].'/'.$log_folder . '/error.log') == '/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log') {
+					$app->system->chown($data['new']['document_root'].'/'.$log_folder,'root',false);
+					$app->system->chgrp($data['new']['document_root'].'/'.$log_folder,$groupname,false);
+				}
+				
+                $app->system->chown($data['new']['document_root'].'/ssl','root');
+				$app->system->chgrp($data['new']['document_root'].'/ssl','root');
+				$app->system->chown($data['new']['document_root'].'/tmp',$username);
+				$app->system->chgrp($data['new']['document_root'].'/tmp',$groupname);
+				$app->system->chown($data['new']['document_root'].'/web',$username);
+				$app->system->chgrp($data['new']['document_root'].'/web',$groupname);
+				$app->system->chown($data['new']['document_root'].'/web/error',$username);
+				$app->system->chgrp($data['new']['document_root'].'/web/error',$groupname);
+				$app->system->chown($data['new']['document_root'].'/web/stats',$username);
+				$app->system->chgrp($data['new']['document_root'].'/web/stats',$groupname);
+				//$app->system->chown($data['new']['document_root'].'/webdav',$username);
+				//$app->system->chgrp($data['new']['document_root'].'/webdav',$groupname);
 			}
-		}
+		} elseif(($this->action == 'insert' && $data['new']['type'] == 'vhostsubdomain') or ($web_config['set_folder_permissions_on_update'] == 'y' && $data['new']['type'] == 'vhostsubdomain')) {
+			if($web_config['security_level'] == 20) {
+				$app->system->chmod($data['new']['document_root'].'/' . $web_folder,0710);
+				$app->system->chown($data['new']['document_root'].'/' . $web_folder,$username);
+				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder,$groupname);
+				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/error',$username);
+				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/error',$groupname);
+				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/stats',$username);
+				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/stats',$groupname);
+            } else {
+				$app->system->chmod($data['new']['document_root'].'/' . $web_folder,0755);
+				$app->system->chown($data['new']['document_root'].'/' . $web_folder,$username);
+				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder,$groupname);
+				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/error',$username);
+				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/error',$groupname);
+				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/stats',$username);
+				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/stats',$groupname);
+            }
+        }
+		
+		//* Protect web folders
+		$app->system->web_folder_protection($data['new']['document_root'],true);
+		
+		if($data['new']['type'] == 'vhost') {
+            // Change the ownership of the error log to the root user
+            if(!@is_file('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log')) exec('touch '.escapeshellcmd('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log'));
+            $app->system->chown('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log','root');
+            $app->system->chgrp('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log','root');
+        }
 
 		// Change the ownership of the error log to the owner of the website
+		/*
 		if(!@is_file($data['new']['document_root'].'/log/error.log')) exec('touch '.escapeshellcmd($data['new']['document_root']).'/log/error.log');
-		$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']).'/log/error.log');
+		$app->system->chown($data['new']['document_root'].'/log/error.log',$username);
+		$app->system->chgrp($data['new']['document_root'].'/log/error.log',$groupname);
+		*/
 
 
 		/*
@@ -675,7 +831,7 @@
 		if(!is_dir($web_config['website_basedir'].'/conf')) mkdir($web_config['website_basedir'].'/conf');
 		if(trim($data['new']['custom_php_ini']) != '') {
 			$has_custom_php_ini = true;
-			if(!is_dir($custom_php_ini_dir)) mkdir($custom_php_ini_dir);
+			if(!is_dir($custom_php_ini_dir)) $app->system->mkdir($custom_php_ini_dir);
 			$php_ini_content = '';
 			if($data['new']['php'] == 'mod') {
 				$master_php_ini_path = $web_config['php_ini_path_apache'];
@@ -687,13 +843,13 @@
 				}
 			}
 			if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
-				$php_ini_content .= file_get_contents($master_php_ini_path)."\n";
+				$php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
 			}
-			$php_ini_content .= trim($data['new']['custom_php_ini']);
-			file_put_contents($custom_php_ini_dir.'/php.ini',$php_ini_content);
+			$php_ini_content .= str_replace("\r",'',trim($data['new']['custom_php_ini']));
+			$app->system->file_put_contents($custom_php_ini_dir.'/php.ini',$php_ini_content);
 		} else {
 			$has_custom_php_ini = false;
-			if(is_file($custom_php_ini_dir.'/php.ini')) unlink($custom_php_ini_dir.'/php.ini');
+			if(is_file($custom_php_ini_dir.'/php.ini')) $app->system->unlink($custom_php_ini_dir.'/php.ini');
 		}
 		*/
 
@@ -704,12 +860,27 @@
 		$tpl->newTemplate('nginx_vhost.conf.master');
 
 		$vhost_data = $data['new'];
-		$vhost_data['web_document_root'] = $data['new']['document_root'].'/web';
-		$vhost_data['web_document_root_www'] = $web_config['website_basedir'].'/'.$data['new']['domain'].'/web';
+		//unset($vhost_data['ip_address']);
+		$vhost_data['web_document_root'] = $data['new']['document_root'].'/' . $web_folder;
+		$vhost_data['web_document_root_www'] = $web_config['website_basedir'].'/'.$data['new']['domain'].'/' . $web_folder;
 		$vhost_data['web_basedir'] = $web_config['website_basedir'];
 		
 		// IPv6
-		if($data['new']['ipv6_address'] != '') $tpl->setVar('ipv6_enabled', 1);
+		if($data['new']['ipv6_address'] != ''){
+			$tpl->setVar('ipv6_enabled', 1);
+			if ($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);
+					$vhost_data['ipv6_address'] = $data['new']['ipv6_address'];
+				}
+			}
+		}
 		
 		// PHP-FPM
 		// Support for multiple PHP versions
@@ -761,6 +932,7 @@
 		$tpl->setVar('use_socket', $use_socket);
 		$fpm_socket = $socket_dir.$pool_name.'.sock';
 		$tpl->setVar('fpm_socket', $fpm_socket);
+		$tpl->setVar('rnd_php_dummy_file', '/'.md5(uniqid(microtime(),1)).'.htm');
 		$vhost_data['fpm_port'] = $web_config['php_fpm_start_port'] + $data['new']['domain_id'] - 1;
 		
 		// backwards compatibility; since ISPConfig 3.0.5, the PHP mode for nginx is called 'php-fpm' instead of 'fast-cgi'. The following line makes sure that old web sites that have 'fast-cgi' in the database still get PHP-FPM support.
@@ -795,127 +967,226 @@
 		}
 
 		// 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;
 		}
 		
-		$tpl->setVar($vhost_data);
+		
 
 		// Rewrite rules
+		$own_rewrite_rules = array();
 		$rewrite_rules = array();
+		$local_rewrite_rules = array();
 		if($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'],0,8) == '[scheme]') $data['new']['redirect_path'] = '$scheme'.substr($data['new']['redirect_path'],8);
-			
-			/* Disabled path extension
-			if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
-				$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
+			if(substr($data['new']['redirect_path'],0,8) == '[scheme]'){
+				if($data['new']['redirect_type'] != 'proxy'){
+					$data['new']['redirect_path'] = '$scheme'.substr($data['new']['redirect_path'],8);
+				} else {
+					$data['new']['redirect_path'] = 'http'.substr($data['new']['redirect_path'],8);
+				}
 			}
-			*/
+			
+			// Custom proxy directives
+			if($data['new']['redirect_type'] == 'proxy' && trim($data['new']['proxy_directives'] != '')){
+				$final_proxy_directives = array();
+				$proxy_directives = $data['new']['proxy_directives'];
+				// Make sure we only have Unix linebreaks
+				$proxy_directives = str_replace("\r\n", "\n", $proxy_directives);
+				$proxy_directives = str_replace("\r", "\n", $proxy_directives);
+				$proxy_directive_lines = explode("\n", $proxy_directives);
+				if(is_array($proxy_directive_lines) && !empty($proxy_directive_lines)){
+					foreach($proxy_directive_lines as $proxy_directive_line){
+						$final_proxy_directives[] = array('proxy_directive' => $proxy_directive_line);
+					}
+				}
+			} else {
+				$final_proxy_directives = false;
+			}
 
 			switch($data['new']['subdomain']) {
 				case 'www':
+					$exclude_own_hostname = '';
 					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
+						if($data['new']['redirect_type'] == 'proxy'){
+							$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+							$vhost_data['web_document_root_www'] .= substr($data['new']['redirect_path'],0,-1);
+							break;
+						}
+						$rewrite_exclude = '(?!/\b('.substr($data['new']['redirect_path'],1,-1).(substr($data['new']['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
 					} else { // URL - check if URL is local
 						$tmp_redirect_path = $data['new']['redirect_path'];
 						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-						if($tmp_redirect_path_parts['host'] == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+						if(($tmp_redirect_path_parts['host'] == $data['new']['domain'] || $tmp_redirect_path_parts['host'] == 'www.'.$data['new']['domain']) && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+							// URL is local
 							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
 							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
+							//$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+								$vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
+								break;
+							} else {
+								$rewrite_exclude = '(?!/\b('.substr($tmp_redirect_path_parts['path'],1).(substr($tmp_redirect_path_parts['path'],1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+								$exclude_own_hostname = $tmp_redirect_path_parts['host'];
+							}
 						} else {
-							$rewrite_exclude = '(.?)';
+							// external URL
+							$rewrite_exclude = '(.?)/';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['use_proxy'] = 'y';
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
 						}
 						unset($tmp_redirect_path);
 						unset($tmp_redirect_path_parts);
 					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$data['new']['domain'],
-					'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
-					'rewrite_target' 	=> $data['new']['redirect_path'],
-					'rewrite_exclude'	=> $rewrite_exclude);
-					
-					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
-					} else { // URL - check if URL is local
-						$tmp_redirect_path = $data['new']['redirect_path'];
-						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-						if($tmp_redirect_path_parts['host'] == 'www.'.$data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-						} else {
-							$rewrite_exclude = '(.?)';
-						}
-						unset($tmp_redirect_path);
-						unset($tmp_redirect_path_parts);
-					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^www.'.$data['new']['domain'],
-							'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
-							'rewrite_target' 	=> $data['new']['redirect_path'],
-							'rewrite_exclude'	=> $rewrite_exclude);
-					break;
-				case '*':
-					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
-					} else { // URL - check if URL is local
-						$tmp_redirect_path = $data['new']['redirect_path'];
-						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-						if(substr($tmp_redirect_path_parts['host'],-strlen($data['new']['domain'])) == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-						} else {
-							$rewrite_exclude = '(.?)';
-						}
-						unset($tmp_redirect_path);
-						unset($tmp_redirect_path_parts);
-					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> $data['new']['domain'],
+					$own_rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
 						'rewrite_target' 	=> $data['new']['redirect_path'],
-						'rewrite_exclude'	=> $rewrite_exclude);
+						'rewrite_exclude'	=> $rewrite_exclude,
+						'rewrite_subdir'	=> $rewrite_subdir,
+						'exclude_own_hostname' => $exclude_own_hostname,
+						'proxy_directives'	=> $final_proxy_directives,
+						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
+						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
+					break;
+				case '*':
+					$exclude_own_hostname = '';
+					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
+						if($data['new']['redirect_type'] == 'proxy'){
+							$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+							$vhost_data['web_document_root_www'] .= substr($data['new']['redirect_path'],0,-1);
+							break;
+						}
+						$rewrite_exclude = '(?!/\b('.substr($data['new']['redirect_path'],1,-1).(substr($data['new']['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+					} else { // URL - check if URL is local
+						$tmp_redirect_path = $data['new']['redirect_path'];
+						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
+						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
+												
+						//if($is_serveralias && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+						if($this->url_is_local($tmp_redirect_path_parts['host'], $data['new']['domain_id']) && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+							// URL is local
+							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
+							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
+							//$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+								$vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
+								break;
+							} else {
+								$rewrite_exclude = '(?!/\b('.substr($tmp_redirect_path_parts['path'],1).(substr($tmp_redirect_path_parts['path'],1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+								$exclude_own_hostname = $tmp_redirect_path_parts['host'];
+							}
+						} else {
+							// external URL
+							$rewrite_exclude = '(.?)/';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['use_proxy'] = 'y';
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
+						}
+						unset($tmp_redirect_path);
+						unset($tmp_redirect_path_parts);
+					}
+					$own_rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
+						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
+						'rewrite_target' 	=> $data['new']['redirect_path'],
+						'rewrite_exclude'	=> $rewrite_exclude,
+						'rewrite_subdir'	=> $rewrite_subdir,
+						'exclude_own_hostname' => $exclude_own_hostname,
+						'proxy_directives'	=> $final_proxy_directives,
+						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
+						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 					break;
 				default:
 					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
+						$exclude_own_hostname = '';
+						if($data['new']['redirect_type'] == 'proxy'){
+							$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+							$vhost_data['web_document_root_www'] .= substr($data['new']['redirect_path'],0,-1);
+							break;
+						}
+						$rewrite_exclude = '(?!/\b('.substr($data['new']['redirect_path'],1,-1).(substr($data['new']['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
 					} else { // URL - check if URL is local
 						$tmp_redirect_path = $data['new']['redirect_path'];
 						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
 						if($tmp_redirect_path_parts['host'] == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+							// URL is local
 							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
 							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
+							//$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+								$vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
+								break;
+							} else {
+								$rewrite_exclude = '(?!/\b('.substr($tmp_redirect_path_parts['path'],1).(substr($tmp_redirect_path_parts['path'],1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+								$exclude_own_hostname = $tmp_redirect_path_parts['host'];
+							}
 						} else {
-							$rewrite_exclude = '(.?)';
+							// external URL
+							$rewrite_exclude = '(.?)/';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['use_proxy'] = 'y';
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
 						}
 						unset($tmp_redirect_path);
 						unset($tmp_redirect_path_parts);
 					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$data['new']['domain'],
-					'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
-					'rewrite_target' 	=> $data['new']['redirect_path'],
-					'rewrite_exclude'	=> $rewrite_exclude);
+					$own_rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
+						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
+						'rewrite_target' 	=> $data['new']['redirect_path'],
+						'rewrite_exclude'	=> $rewrite_exclude,
+						'rewrite_subdir'	=> $rewrite_subdir,
+						'exclude_own_hostname' => $exclude_own_hostname,
+						'proxy_directives'	=> $final_proxy_directives,
+						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
+						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 			}
 		}
 
-		// 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'");
+		$tpl->setVar($vhost_data);
+		
 		$server_alias = array();
+		
+		// get autoalias
+		$auto_alias = $web_config['website_autoalias'];
+		if($auto_alias != '') {
+			// get the client username
+			$client = $app->db->queryOneRecord("SELECT `username` FROM `client` WHERE `client_id` = '" . intval($client_id) . "'");
+			$aa_search = array('[client_id]', '[website_id]', '[client_username]', '[website_domain]');
+			$aa_replace = array($client_id, $data['new']['domain_id'], $client['username'], $data['new']['domain']);
+			$auto_alias = str_replace($aa_search, $aa_replace, $auto_alias);
+			unset($client);
+			unset($aa_search);
+			unset($aa_replace);
+			$server_alias[] .= $auto_alias.' ';
+		}
+		
 		switch($data['new']['subdomain']) {
 			case 'www':
 				$server_alias[] = 'www.'.$data['new']['domain'].' ';
@@ -924,118 +1195,213 @@
 				$server_alias[] = '*.'.$data['new']['domain'].' ';
 				break;
 		}
+
+		// 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'");
+		$alias_seo_redirects = array();
 		if(is_array($aliases)) {
 			foreach($aliases as $alias) {
-				switch($alias['subdomain']) {
-					case 'www':
-						$server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
-						break;
-					case '*':
-						$server_alias[] = '*.'.$alias['domain'].' '.$alias['domain'].' ';
-						break;
-					default:
-						$server_alias[] = $alias['domain'].' ';
-						break;
-				}
-				$app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
-				// Rewriting
-				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
-					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
-					if(substr($alias['redirect_path'],0,8) == '[scheme]') $alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);	
-					
-					/* Disabled the path extension
-					if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
-						$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
+			
+				// Custom proxy directives
+				if($alias['redirect_type'] == 'proxy' && trim($alias['proxy_directives'] != '')){
+					$final_proxy_directives = array();
+					$proxy_directives = $alias['proxy_directives'];
+					// Make sure we only have Unix linebreaks
+					$proxy_directives = str_replace("\r\n", "\n", $proxy_directives);
+					$proxy_directives = str_replace("\r", "\n", $proxy_directives);
+					$proxy_directive_lines = explode("\n", $proxy_directives);
+					if(is_array($proxy_directive_lines) && !empty($proxy_directive_lines)){
+						foreach($proxy_directive_lines as $proxy_directive_line){
+							$final_proxy_directives[] = array('proxy_directive' => $proxy_directive_line);
+						}
 					}
-					*/
+				} else {
+					$final_proxy_directives = false;
+				}
+			
+				if($alias['redirect_type'] == '' || $alias['redirect_path'] == '' || substr($alias['redirect_path'],0,1) == '/') {
+					switch($alias['subdomain']) {
+						case 'www':
+							$server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
+							break;
+						case '*':
+							$server_alias[] = '*.'.$alias['domain'].' '.$alias['domain'].' ';
+							break;
+						default:
+							$server_alias[] = $alias['domain'].' ';
+							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[] = $tmp_seo_redirects;
+						}
+					}
+				}
+				
+				// Local Rewriting (inside vhost server {} container)
+				if($alias['redirect_type'] != '' && substr($alias['redirect_path'],0,1) == '/' && $alias['redirect_type'] != 'proxy') {  // proxy makes no sense with local path
+					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
+					$rewrite_exclude = '(?!/\b('.substr($alias['redirect_path'],1,-1).(substr($alias['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+					switch($alias['subdomain']) {
+						case 'www':
+							// example.com
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> $alias['domain'],
+								'local_redirect_operator'	=> '=',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+
+							// www.example.com
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> 'www.'.$alias['domain'],
+								'local_redirect_operator'	=> '=',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+							break;
+						case '*':
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> '^('.str_replace('.', '\.', $alias['domain']).'|.+\.'.str_replace('.', '\.', $alias['domain']).')$',
+								'local_redirect_operator'	=> '~*',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+							break;
+						default:
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> $alias['domain'],
+								'local_redirect_operator'	=> '=',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+					}
+				}
+				
+				// External Rewriting (extra server {} containers)
+				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '' && substr($alias['redirect_path'],0,1) != '/') {
+					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
+					if(substr($alias['redirect_path'],0,8) == '[scheme]'){
+						if($alias['redirect_type'] != 'proxy'){
+							$alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);
+						} else {
+							$alias['redirect_path'] = 'http'.substr($alias['redirect_path'],8);
+						}
+					}
 					
 					switch($alias['subdomain']) {
 						case 'www':
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
+							if($alias['redirect_type'] == 'proxy'){
 								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if($tmp_redirect_path_parts['host'] == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
-								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$alias['domain'],
-								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
-								'rewrite_target' 	=> $alias['redirect_path'],
-								'rewrite_exclude'	=> $rewrite_exclude);
-								
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
-								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if($tmp_redirect_path_parts['host'] == 'www.'.$alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
-								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
+							
+							if($alias['redirect_type'] != 'proxy'){
+								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
 							}
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^www.'.$alias['domain'],
-									'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
-									'rewrite_target' 	=> $alias['redirect_path'],
-									'rewrite_exclude'	=> $rewrite_exclude);
-							break;
-						case '*':
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
-								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if(substr($tmp_redirect_path_parts['host'],-strlen($alias['domain'])) == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_', 'none');
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
 								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
 							}
 							$rewrite_rules[] = array(	'rewrite_domain' 	=> $alias['domain'],
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
-								'rewrite_exclude'	=> $rewrite_exclude);
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
+
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_', 'www');
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
+								}
+							}
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> 'www.'.$alias['domain'],
+								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
+								'rewrite_target' 	=> $alias['redirect_path'],
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
+							break;
+						case '*':
+							if($alias['redirect_type'] == 'proxy'){
+								$tmp_redirect_path = $alias['redirect_path'];
+								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
+							
+							if($alias['redirect_type'] != 'proxy'){
+								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
+							}
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
+								}
+							}
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> $alias['domain'].' *.'.$alias['domain'],
+								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
+								'rewrite_target' 	=> $alias['redirect_path'],
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 							break;
 						default:
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
+							if($alias['redirect_type'] == 'proxy'){
 								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if($tmp_redirect_path_parts['host'] == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
-								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$alias['domain'],
-							'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
-							'rewrite_target' 	=> $alias['redirect_path'],
-							'rewrite_exclude'	=> $rewrite_exclude);
+							
+							if($alias['redirect_type'] != 'proxy'){
+								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
+							}
+                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '*.'.substr($alias['domain'], 2);
+                            else $domain_rule = $alias['domain'];
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								if(substr($alias['domain'], 0, 2) === '*.'){
+									$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
+								} else {
+									$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_', 'none');
+								}
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
+								}
+							}
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> $domain_rule,
+								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
+								'rewrite_target' 	=> $alias['redirect_path'],
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 					}
 				}
 			}
@@ -1059,9 +1425,18 @@
 		if(count($rewrite_rules) > 0) {
 			$tpl->setLoop('redirects',$rewrite_rules);
 		}
+		if(count($own_rewrite_rules) > 0) {
+			$tpl->setLoop('own_redirects',$own_rewrite_rules);
+		}
+		if(count($local_rewrite_rules) > 0) {
+			$tpl->setLoop('local_redirects',$local_rewrite_rules);
+		}
+		if(count($alias_seo_redirects) > 0) {
+			$tpl->setLoop('alias_seo_redirects',$alias_seo_redirects);
+		}
 		
 		//* Create basic http auth for website statistics
-		$tpl->setVar('stats_auth_passwd_file', $data['new']['document_root']."/.htpasswd_stats");
+		$tpl->setVar('stats_auth_passwd_file', $data['new']['document_root']."/web/stats/.htpasswd_stats");
 		
 		// Create basic http auth for other directories
 		$basic_auth_locations = $this->_create_web_folder_auth_configuration($data['new']);
@@ -1072,7 +1447,7 @@
 		if(file_exists($vhost_file)) copy($vhost_file,$vhost_file.'~');
 		
 		//* Write vhost file
-		file_put_contents($vhost_file,$this->nginx_merge_locations($tpl->grab()));
+		$app->system->file_put_contents($vhost_file,$this->nginx_merge_locations($tpl->grab()));
 		$app->log('Writing the vhost file: '.$vhost_file,LOGLEVEL_DEBUG);
 		unset($tpl);
 
@@ -1085,12 +1460,12 @@
 		if($data['new']['subdomain'] != $data['old']['subdomain'] or $data['new']['active'] == 'n') {
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['new']['domain'].'.vhost');
 			if(is_link($vhost_symlink)) {
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['new']['domain'].'.vhost');
 			if(is_link($vhost_symlink)) {
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 		}
@@ -1110,36 +1485,36 @@
 		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['old']['domain'].'.vhost');
 			if(is_link($vhost_symlink)) {
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['old']['domain'].'.vhost');
 			if(is_link($vhost_symlink)) {
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/'.$data['old']['domain'].'.vhost');
 			if(is_link($vhost_symlink)) {
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			$vhost_file = escapeshellcmd($web_config['nginx_vhost_conf_dir'].'/'.$data['old']['domain'].'.vhost');
-			unlink($vhost_file);
+			$app->system->unlink($vhost_file);
 			$app->log('Removing file: '.$vhost_file,LOGLEVEL_DEBUG);
 		}
 		
 		// create password file for stats directory
-		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']);
-				file_put_contents($data['new']['document_root'].'/.htpasswd_stats',$htp_file);
-				chmod($data['new']['document_root'].'/.htpasswd_stats',0755);
+				$app->system->file_put_contents($data['new']['document_root'].'/web/stats/.htpasswd_stats',$htp_file);
+				$app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats',0755);
 				unset($htp_file);
 			}
 		}
 		
 		//* Create awstats configuration
-		if($data['new']['stats_type'] == 'awstats' && $data['new']['type'] == 'vhost') {
+		if($data['new']['stats_type'] == 'awstats' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain')) {
 			$this->awstats_update($data,$web_config);
 		}
 		
@@ -1160,14 +1535,48 @@
 			$app->log('nginx online status after restart is: '.$nginx_online_status_after_restart,LOGLEVEL_DEBUG);
 			if($nginx_online_status_before_restart && !$nginx_online_status_after_restart) {
 				$app->log('nginx did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the configuration. Saved non-working config as '.$vhost_file.'.err',LOGLEVEL_WARN);
-				copy($vhost_file,$vhost_file.'.err');
+				$app->system->copy($vhost_file,$vhost_file.'.err');
 				if(is_file($vhost_file.'~')) {
 					//* Copy back the last backup file
-					copy($vhost_file.'~',$vhost_file);
+					$app->system->copy($vhost_file.'~',$vhost_file);
 				} else {
 					//* There is no backup file, so we create a empty vhost file with a warning message inside
-					file_put_contents($vhost_file,"# nginx did not start after modifying this vhost file.\n# Please check file $vhost_file.err for syntax errors.");
+					$app->system->file_put_contents($vhost_file,"# nginx did not start after modifying this vhost file.\n# Please check file $vhost_file.err for syntax errors.");
 				}
+				
+				if($this->ssl_certificate_changed === true) {
+
+					$ssl_dir = $data['new']['document_root'].'/ssl';
+					$domain = $data['new']['ssl_domain'];
+					$key_file = $ssl_dir.'/'.$domain.'.key.org';
+					$key_file2 = $ssl_dir.'/'.$domain.'.key';
+					$csr_file = $ssl_dir.'/'.$domain.'.csr';
+					$crt_file = $ssl_dir.'/'.$domain.'.crt';
+					//$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');
+						$app->system->chmod($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,$bundle_file.'.err');
+					
+					//* Restore the ~ backup files
+					if(is_file($key_file.'~')) $app->system->copy($key_file.'~',$key_file);
+					if(is_file($key_file2.'~')) $app->system->copy($key_file2.'~',$key_file2);
+					if(is_file($crt_file.'~')) $app->system->copy($crt_file.'~',$crt_file);
+					if(is_file($csr_file.'~')) $app->system->copy($csr_file.'~',$csr_file);
+					//if(is_file($bundle_file.'~')) $app->system->copy($bundle_file.'~',$bundle_file);
+					
+					$app->log('nginx did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the SSL configuration. Saved non-working SSL files with .err extension.',LOGLEVEL_WARN);
+				}
+				
 				$app->services->restartService('httpd','restart');
 			}
 		} else {
@@ -1180,9 +1589,26 @@
 			}
 		}
 		
-		// Remove the backup copy of the config file.
-		if(@is_file($vhost_file.'~')) unlink($vhost_file.'~');
+		//* The vhost is written and apache has been restarted, so we 
+		// can reset the ssl changed var to false and cleanup some files
+		$this->ssl_certificate_changed = false;
 		
+		$ssl_dir = $data['new']['document_root'].'/ssl';
+		$domain = $data['new']['ssl_domain'];
+		$key_file = $ssl_dir.'/'.$domain.'.key.org';
+		$key_file2 = $ssl_dir.'/'.$domain.'.key';
+		$csr_file = $ssl_dir.'/'.$domain.'.csr';
+		$crt_file = $ssl_dir.'/'.$domain.'.crt';
+		//$bundle_file = $ssl_dir.'/'.$domain.'.bundle';
+		
+		if(@is_file($key_file.'~')) $app->system->unlink($key_file.'~');
+		if(@is_file($key2_file.'~')) $app->system->unlink($key2_file.'~');
+		if(@is_file($crt_file.'~')) $app->system->unlink($crt_file.'~');
+		if(@is_file($csr_file.'~')) $app->system->unlink($csr_file.'~');
+		//if(@is_file($bundle_file.'~')) $app->system->unlink($bundle_file.'~');
+		
+		// Remove the backup copy of the config file.
+		if(@is_file($vhost_file.'~')) $app->system->unlink($vhost_file.'~');
 
 		//* Unset action to clean it for next processed vhost.
 		$this->action = '';
@@ -1194,7 +1620,10 @@
 
 		// load the server configuration options
 		$app->uses('getconf');
+		$app->uses('system');
 		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
+		
+		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')) {
@@ -1202,8 +1631,79 @@
 		} else {
 			$nginx_chrooted = false;
 		}
+		
+		//* Remove the mounts
+		$log_folder = 'log';
+        $web_folder = '';
+        if($data['old']['type'] == 'vhostsubdomain') {
+            $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);
+			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'].'/'.$log_folder));
+			}
+		}
+		
+		//* remove mountpoint from fstab
+		if(is_array($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' && $data['old']['parent_domain_id'] > 0) {
+		if($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
 			$parent_domain_id = intval($data['old']['parent_domain_id']);
 			$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$parent_domain_id." AND active = 'y'");
@@ -1220,92 +1720,174 @@
 			
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/'.$data['old']['domain'].'.vhost');
 			if(is_link($vhost_symlink)){
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['old']['domain'].'.vhost');
 			if(is_link($vhost_symlink)){
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['old']['domain'].'.vhost');
 			if(is_link($vhost_symlink)){
-				unlink($vhost_symlink);
+				$app->system->unlink($vhost_symlink);
 				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
 			}
 			
-			unlink($vhost_file);
+			$app->system->unlink($vhost_file);
 			$app->log('Removing vhost file: '.$vhost_file,LOGLEVEL_DEBUG);
-
-			$docroot = escapeshellcmd($data['old']['document_root']);
-			if($docroot != '' && !stristr($docroot,'..')) exec('rm -rf '.$docroot);
-
-			//remove the php fastgi starter script and PHP-FPM pool definition if available
-			if ($data['old']['php'] == 'fast-cgi') {
-				$this->php_fpm_pool_delete($data,$web_config);
-				$fastcgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$web_config['fastcgi_starter_path']);
-				if (is_dir($fastcgi_starter_path)) {
-					exec('rm -rf '.$fastcgi_starter_path);
-				}
-			}
+            
+            if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') {
+                $docroot = escapeshellcmd($data['old']['document_root']);
+                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 PHP-FPM pool
-			if ($data['old']['php'] == 'php-fpm') {
-				$this->php_fpm_pool_delete($data,$web_config);
-			}
+                //remove the php fastgi starter script if available
+                if ($data['old']['php'] == 'fast-cgi') {
+					$this->php_fpm_pool_delete($data,$web_config);
+                    $fastcgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$web_config['fastcgi_starter_path']);
+                    if($data['old']['type'] == 'vhost') {
+                        if (is_dir($fastcgi_starter_path)) {
+                            exec('rm -rf '.$fastcgi_starter_path);
+                        }
+                    } else {
+                        $fcgi_starter_script = $fastcgi_starter_path.$web_config['fastcgi_starter_script'].'_web'.$data['old']['domain_id'];
+                        if (file_exists($fcgi_starter_script)) {
+                            exec('rm -f '.$fcgi_starter_script);
+                        }
+                    }
+                }
+                
+                // remove PHP-FPM pool
+                if ($data['old']['php'] == 'php-fpm') {
+                    $this->php_fpm_pool_delete($data,$web_config);
+                }
 
-			//remove the php cgi starter script if available
-			if ($data['old']['php'] == 'cgi') {
-				// TODO: fetch the date from the server-settings
-				$web_config['cgi_starter_path'] = $web_config['website_basedir'].'/php-cgi-scripts/[system_user]/';
+                //remove the php cgi starter script if available
+                if ($data['old']['php'] == 'cgi') {
+                    // TODO: fetch the date from the server-settings
+                    $web_config['cgi_starter_path'] = $web_config['website_basedir'].'/php-cgi-scripts/[system_user]/';
 
-				$cgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$web_config['cgi_starter_path']);
-				if (is_dir($cgi_starter_path)) {
-					exec('rm -rf '.$cgi_starter_path);
-				}
-			}
+                    $cgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$web_config['cgi_starter_path']);
+                    if($data['old']['type'] == 'vhost') {
+                        if (is_dir($cgi_starter_path)) {
+                            exec('rm -rf '.$cgi_starter_path);
+                        }
+                    } else {
+                        $cgi_starter_script = $cgi_starter_path.'php-cgi-starter_web'.$data['old']['domain_id'];
+                        if (file_exists($cgi_starter_script)) {
+                            exec('rm -f '.$cgi_starter_script);
+                        }
+                    }
+                }
+            
+                $app->log('Removing website: '.$docroot,LOGLEVEL_DEBUG);
 
-			$app->log('Removing website: '.$docroot,LOGLEVEL_DEBUG);
+                // Delete the symlinks for the sites
+                $client = $app->db->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = '.intval($data['old']['sys_groupid']));
+                $client_id = intval($client['client_id']);
+                unset($client);
+                $tmp_symlinks_array = explode(':',$web_config['website_symlinks']);
+                if(is_array($tmp_symlinks_array)) {
+                    foreach($tmp_symlinks_array as $tmp_symlink) {
+                        $tmp_symlink = str_replace('[client_id]',$client_id,$tmp_symlink);
+                        $tmp_symlink = str_replace('[website_domain]',$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
+                        if(is_link($tmp_symlink)) {
+                            $app->system->unlink($tmp_symlink);
+                            $app->log('Removing symlink: '.$tmp_symlink,LOGLEVEL_DEBUG);
+                        }
+                    }
+                }
+                // end removing symlinks
+            } else {
+                // vhost subdomain
+            }
 
-			// Delete the symlinks for the sites
-			$client = $app->db->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = '.intval($data['old']['sys_groupid']));
-			$client_id = intval($client['client_id']);
-			unset($client);
-			$tmp_symlinks_array = explode(':',$web_config['website_symlinks']);
-			if(is_array($tmp_symlinks_array)) {
-				foreach($tmp_symlinks_array as $tmp_symlink) {
-					$tmp_symlink = str_replace('[client_id]',$client_id,$tmp_symlink);
-					$tmp_symlink = str_replace('[website_domain]',$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
-					if(is_link($tmp_symlink)) {
-						unlink($tmp_symlink);
-						$app->log('Removing symlink: '.$tmp_symlink,LOGLEVEL_DEBUG);
-					}
-				}
-			}
-			// end removing symlinks
-
-			// Delete the log file directory
-			$vhost_logfile_dir = escapeshellcmd('/var/log/ispconfig/httpd/'.$data['old']['domain']);
-			if($data['old']['domain'] != '' && !stristr($vhost_logfile_dir,'..')) exec('rm -rf '.$vhost_logfile_dir);
-			$app->log('Removing website logfile directory: '.$vhost_logfile_dir,LOGLEVEL_DEBUG);
-
-			//delete the web user
-			$command = 'userdel';
-			$command .= ' '.$data['old']['system_user'];
-			exec($command);
-			if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
-			
-			//* Remove the awstats configuration file
-			if($data['old']['stats_type'] == 'awstats') {
-				$this->awstats_delete($data,$web_config);
+            // Delete the log file directory
+            $vhost_logfile_dir = escapeshellcmd('/var/log/ispconfig/httpd/'.$data['old']['domain']);
+            if($data['old']['domain'] != '' && !stristr($vhost_logfile_dir,'..')) exec('rm -rf '.$vhost_logfile_dir);
+            $app->log('Removing website logfile directory: '.$vhost_logfile_dir,LOGLEVEL_DEBUG);
+            
+            if($data['old']['type'] == 'vhost') {
+                //delete the web user
+                $command = 'killall -u '.escapeshellcmd($data['old']['system_user']).' && userdel';
+                $command .= ' '.escapeshellcmd($data['old']['system_user']);
+                exec($command);
+                if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
+                
+            }
+            
+            //* Remove the awstats configuration file
+            if($data['old']['stats_type'] == 'awstats') {
+                $this->awstats_delete($data,$web_config);
 			}
 			
 			$app->services->restartServiceDelayed('httpd','reload');
 
 		}
+		
+		
+		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
@@ -1333,10 +1915,13 @@
 			return false;
 		}
 		
+        $web_folder = 'web';
+        if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+        
 		//* Get the folder path.
 		if(substr($folder['path'],0,1) == '/') $folder['path'] = substr($folder['path'],1);
 		if(substr($folder['path'],-1) == '/') $folder['path'] = substr($folder['path'],0,-1);
-		$folder_path = escapeshellcmd($website['document_root'].'/web/'.$folder['path']);
+		$folder_path = escapeshellcmd($website['document_root'].'/' . $web_folder . '/'.$folder['path']);
 		if(substr($folder_path,-1) != '/') $folder_path .= '/';
 		
 		//* Check if the resulting path is inside the docroot
@@ -1347,18 +1932,18 @@
 		
 		//* Create the folder path, if it does not exist
 		if(!is_dir($folder_path)) {
-			exec('mkdir -p '.$folder_path);
-			chown($folder_path,$website['system_user']);
-			chgrp($folder_path,$website['system_group']);
+			$app->system->mkdirpath($folder_path);
+			$app->system->chown($folder_path,$website['system_user']);
+			$app->system->chgrp($folder_path,$website['system_group']);
 		}
 		
 		//* Create empty .htpasswd file, if it does not exist
 		if(!is_file($folder_path.'.htpasswd')) {
 			touch($folder_path.'.htpasswd');
-			chmod($folder_path.'.htpasswd',0755);
-			chown($folder_path.'.htpasswd',$website['system_user']);
-			chgrp($folder_path.'.htpasswd',$website['system_group']);
-			$app->log('Created file'.$folder_path.'.htpasswd',LOGLEVEL_DEBUG);
+			$app->system->chmod($folder_path.'.htpasswd',0755);
+			$app->system->chown($folder_path.'.htpasswd',$website['system_user']);
+			$app->system->chgrp($folder_path.'.htpasswd',$website['system_group']);
+			$app->log('Created file '.$folder_path.'.htpasswd',LOGLEVEL_DEBUG);
 		}
 		
 		/*
@@ -1409,10 +1994,13 @@
 			return false;
 		}
 		
+        $web_folder = 'web';
+        if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+        
 		//* Get the folder path.
 		if(substr($folder['path'],0,1) == '/') $folder['path'] = substr($folder['path'],1);
 		if(substr($folder['path'],-1) == '/') $folder['path'] = substr($folder['path'],0,-1);
-		$folder_path = realpath($website['document_root'].'/web/'.$folder['path']);
+		$folder_path = realpath($website['document_root'].'/' . $web_folder . '/'.$folder['path']);
 		if(substr($folder_path,-1) != '/') $folder_path .= '/';
 		
 		//* Check if the resulting path is inside the docroot
@@ -1423,7 +2011,7 @@
 		
 		//* Remove .htpasswd file
 		if(is_file($folder_path.'.htpasswd')) {
-			unlink($folder_path.'.htpasswd');
+			$app->system->unlink($folder_path.'.htpasswd');
 			$app->log('Removed file '.$folder_path.'.htpasswd',LOGLEVEL_DEBUG);
 		}
 		
@@ -1443,15 +2031,18 @@
 			return false;
 		}
 		
+        $web_folder = 'web';
+        if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+        
 		//* Get the folder path.
 		if(substr($data['old']['path'],0,1) == '/') $data['old']['path'] = substr($data['old']['path'],1);
 		if(substr($data['old']['path'],-1) == '/') $data['old']['path'] = substr($data['old']['path'],0,-1);
-		$old_folder_path = realpath($website['document_root'].'/web/'.$data['old']['path']);
+		$old_folder_path = realpath($website['document_root'].'/' . $web_folder . '/'.$data['old']['path']);
 		if(substr($old_folder_path,-1) != '/') $old_folder_path .= '/';
 			
 		if(substr($data['new']['path'],0,1) == '/') $data['new']['path'] = substr($data['new']['path'],1);
 		if(substr($data['new']['path'],-1) == '/') $data['new']['path'] = substr($data['new']['path'],0,-1);
-		$new_folder_path = escapeshellcmd($website['document_root'].'/web/'.$data['new']['path']);
+		$new_folder_path = escapeshellcmd($website['document_root'].'/' . $web_folder . '/'.$data['new']['path']);
 		if(substr($new_folder_path,-1) != '/') $new_folder_path .= '/';
 		
 		//* Check if the resulting path is inside the docroot
@@ -1475,14 +2066,14 @@
 		}
 			
 		//* Create the folder path, if it does not exist
-		if(!is_dir($new_folder_path)) exec('mkdir -p '.$new_folder_path);
+		if(!is_dir($new_folder_path)) $app->system->mkdirpath($new_folder_path);
 		
 		if($data['old']['path'] != $data['new']['path']) {
 
 		
 			//* move .htpasswd file
 			if(is_file($old_folder_path.'.htpasswd')) {
-				rename($old_folder_path.'.htpasswd',$new_folder_path.'.htpasswd');
+				$app->system->rename($old_folder_path.'.htpasswd',$new_folder_path.'.htpasswd');
 				$app->log('Moved file '.$old_folder_path.'.htpasswd to '.$new_folder_path.'.htpasswd',LOGLEVEL_DEBUG);
 			}
 		
@@ -1512,7 +2103,7 @@
 					$website_auth_location['path'] .= '/';
 				}
 				$basic_auth_locations[] = array('htpasswd_location' => '/'.$website_auth_location['path'],
-												'htpasswd_path' => $website['document_root'].'/web/'.$website_auth_location['path']);
+												'htpasswd_path' => $website['document_root'].'/' . ($website['type'] == 'vhostsubdomain' ? $website['web_folder'] : 'web') . '/'.$website_auth_location['path']);
 			}
 		}
 		return $basic_auth_locations;
@@ -1527,12 +2118,14 @@
 	private function awstats_update ($data,$web_config) {
 		global $app;
 		
+        $web_folder = $data['new']['web_folder'];
+        if($data['new']['type'] == 'vhost') $web_folder = 'web';
 		$awstats_conf_dir = $web_config['awstats_conf_dir'];
 		
-		if(!is_dir($data['new']['document_root']."/web/stats/")) mkdir($data['new']['document_root']."/web/stats");
+		if(!is_dir($data['new']['document_root']."/" . $web_folder . "/stats/")) mkdir($data['new']['document_root']."/" . $web_folder . "/stats");
 		if(!@is_file($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf') || ($data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain'])) {
 			if ( @is_file($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf') ) {
-				unlink($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf');
+				$app->system->unlink($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf');
 			}
 			
 			$content = '';
@@ -1541,12 +2134,16 @@
 			$content .= "SiteDomain=\"".$data['new']['domain']."\"\n";
 			$content .= "HostAliases=\"www.".$data['new']['domain']."  localhost 127.0.0.1\"\n";
 			
-			file_put_contents($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf',$content);
+			$app->system->file_put_contents($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf',$content);
 			$app->log('Created AWStats config file: '.$awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf',LOGLEVEL_DEBUG);
 		}
 		
-		if(is_file($data['new']['document_root']."/web/stats/index.html")) unlink($data['new']['document_root']."/web/stats/index.html");
-		copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$data['new']['document_root']."/web/stats/index.php");
+		if(is_file($data['new']['document_root']."/" . $web_folder . "/stats/index.html")) $app->system->unlink($data['new']['document_root']."/" . $web_folder . "/stats/index.html");
+		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
@@ -1556,7 +2153,7 @@
 		$awstats_conf_dir = $web_config['awstats_conf_dir'];
 		
 		if ( @is_file($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf') ) {
-			unlink($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf');
+			$app->system->unlink($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf');
 			$app->log('Removed AWStats config file: '.$awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf',LOGLEVEL_DEBUG);
 		}
 	}
@@ -1596,7 +2193,8 @@
 		
 		if($data['new']['php'] == 'no'){
 			if(@is_file($pool_dir.$pool_name.'.conf')){
-				unlink($pool_dir.$pool_name.'.conf');
+				$app->system->unlink($pool_dir.$pool_name.'.conf');
+				//$reload = true;
 			}
 			if($data['old']['php'] != 'no'){
 				if(!$default_php_fpm){
@@ -1615,7 +2213,7 @@
 		if($data['new']['php_fpm_use_socket'] == 'y'){
 			$use_tcp = 0;
 			$use_socket = 1;
-			if(!is_dir($socket_dir)) exec('mkdir -p '.$socket_dir);
+			if(!is_dir($socket_dir)) $app->system->mkdirpath($socket_dir);
 		} else {
 			$use_tcp = 1;
 			$use_socket = 0;
@@ -1657,34 +2255,38 @@
 			$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);
 						}
+					}
 				}
 			}
 		}
 			
 		$tpl->setLoop('custom_php_ini_settings', $final_php_ini_settings);
 			
-		file_put_contents($pool_dir.$pool_name.'.conf',$tpl->grab());
+		$app->system->file_put_contents($pool_dir.$pool_name.'.conf',$tpl->grab());
 		$app->log('Writing the PHP-FPM config file: '.$pool_dir.$pool_name.'.conf',LOGLEVEL_DEBUG);
 		unset($tpl);
 		
@@ -1693,7 +2295,7 @@
 		if(substr($default_pool_dir,-1) != '/') $default_pool_dir .= '/';
 		if($default_pool_dir != $pool_dir){
 			if ( @is_file($default_pool_dir.$pool_name.'.conf') ) {
-					unlink($default_pool_dir.$pool_name.'.conf');
+					$app->system->unlink($default_pool_dir.$pool_name.'.conf');
 					$app->log('Removed PHP-FPM config file: '.$default_pool_dir.$pool_name.'.conf',LOGLEVEL_DEBUG);
 					$app->services->restartService('php-fpm','reload:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
 			}
@@ -1704,7 +2306,7 @@
 				if(substr($php_version['php_fpm_pool_dir'],-1) != '/') $php_version['php_fpm_pool_dir'] .= '/';
 				if($php_version['php_fpm_pool_dir'] != $pool_dir){
 					if ( @is_file($php_version['php_fpm_pool_dir'].$pool_name.'.conf') ) {
-						unlink($php_version['php_fpm_pool_dir'].$pool_name.'.conf');
+						$app->system->unlink($php_version['php_fpm_pool_dir'].$pool_name.'.conf');
 						$app->log('Removed PHP-FPM config file: '.$php_version['php_fpm_pool_dir'].$pool_name.'.conf',LOGLEVEL_DEBUG);
 						$app->services->restartService('php-fpm','reload:'.$php_version['php_fpm_init_script']);
 					}
@@ -1742,7 +2344,7 @@
 		$pool_name = 'web'.$data['old']['domain_id'];
 		
 		if ( @is_file($pool_dir.$pool_name.'.conf') ) {
-			unlink($pool_dir.$pool_name.'.conf');
+			$app->system->unlink($pool_dir.$pool_name.'.conf');
 			$app->log('Removed PHP-FPM config file: '.$pool_dir.$pool_name.'.conf',LOGLEVEL_DEBUG);
 		}
 		
@@ -1751,7 +2353,7 @@
 		if(substr($default_pool_dir,-1) != '/') $default_pool_dir .= '/';
 		if($default_pool_dir != $pool_dir){
 			if ( @is_file($default_pool_dir.$pool_name.'.conf') ) {
-					unlink($default_pool_dir.$pool_name.'.conf');
+					$app->system->unlink($default_pool_dir.$pool_name.'.conf');
 					$app->log('Removed PHP-FPM config file: '.$default_pool_dir.$pool_name.'.conf',LOGLEVEL_DEBUG);
 					$app->services->restartService('php-fpm','reload:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
 			}
@@ -1762,7 +2364,7 @@
 				if(substr($php_version['php_fpm_pool_dir'],-1) != '/') $php_version['php_fpm_pool_dir'] .= '/';
 				if($php_version['php_fpm_pool_dir'] != $pool_dir){
 					if ( @is_file($php_version['php_fpm_pool_dir'].$pool_name.'.conf') ) {
-						unlink($php_version['php_fpm_pool_dir'].$pool_name.'.conf');
+						$app->system->unlink($php_version['php_fpm_pool_dir'].$pool_name.'.conf');
 						$app->log('Removed PHP-FPM config file: '.$php_version['php_fpm_pool_dir'].$pool_name.'.conf',LOGLEVEL_DEBUG);
 						$app->services->restartService('php-fpm','reload:'.$php_version['php_fpm_init_script']);
 					}
@@ -1779,18 +2381,61 @@
 		}
 	}
 	
+	private function nginx_replace($matches){
+		$location = 'location'.($matches[1] != '' ? ' '.$matches[1] : '').' '.$matches[2].' '.$matches[3];
+		if($matches[4] == '##merge##' || $matches[7] == '##merge##') $location .= ' ##merge##';
+		$location .= "\n";
+		$location .= $matches[5]."\n";
+		$location .= $matches[6];
+		return $location;
+	}
+	
 	private function nginx_merge_locations($vhost_conf){
 
 		$lines = explode("\n", $vhost_conf);
 		
+		// if whole location block is in one line, split it up into multiple lines
 		if(is_array($lines) && !empty($lines)){
+			$linecount = sizeof($lines);
+			for($h=0;$h<$linecount;$h++){
+				$lines[$h] = rtrim($lines[$h]);
+				/*
+				if(substr(ltrim($lines[$h]), 0, 8) == 'location' && strpos($lines[$h], '{') !== false && strpos($lines[$h], ';') !== false){
+					$lines[$h] = str_replace("{", "{\n", $lines[$h]);
+					$lines[$h] = str_replace(";", ";\n", $lines[$h]);
+					if(strpos($lines[$h], '##merge##') !== false){
+						$lines[$h] = str_replace('##merge##', '', $lines[$h]);
+						$lines[$h] = substr($lines[$h],0,strpos($lines[$h], '{')).' ##merge##'.substr($lines[$h],strpos($lines[$h], '{')+1);
+					}
+				}
+				if(substr(ltrim($lines[$h]), 0, 8) == 'location' && strpos($lines[$h], '{') !== false && strpos($lines[$h], '}') !== false && strpos($lines[$h], ';') === false){
+					$lines[$h] = str_replace("{", "{\n", $lines[$h]);
+					if(strpos($lines[$h], '##merge##') !== false){
+						$lines[$h] = str_replace('##merge##', '', $lines[$h]);
+						$lines[$h] = substr($lines[$h],0,strpos($lines[$h], '{')).' ##merge##'.substr($lines[$h],strpos($lines[$h], '{')+1);
+					}
+				}
+				*/
+				$pattern = '/^[^\S\n]*location[^\S\n]+(?:(.+)[^\S\n]+)?(.+)[^\S\n]*(\{)[^\S\n]*(##merge##)?[^\S\n]*(.+)[^\S\n]*(\})[^\S\n]*(##merge##)?[^\S\n]*$/';
+				$lines[$h] = preg_replace_callback($pattern, array($this, 'nginx_replace') ,$lines[$h]);
+			}
+		}
+		$vhost_conf = implode("\n", $lines);
+		unset($lines);
+		unset($linecount);
 		
+		$lines = explode("\n", $vhost_conf);
+			
+		if(is_array($lines) && !empty($lines)){	
 			$locations = array();
 			$islocation = false;
 			$linecount = sizeof($lines);
+			$server_count = 0;
 
 			for($i=0;$i<$linecount;$i++){
 				$l = trim($lines[$i]);
+				if(substr($l, 0, 8) == 'server {') $server_count += 1;
+				if($server_count > 1) break;
 				if(substr($l, 0, 8) == 'location' && !$islocation){
 				
 					$islocation = true;
@@ -1850,7 +2495,7 @@
 			$vhost_conf = implode("\n", $lines);
 		}
 		
-		return $vhost_conf;
+		return trim($vhost_conf);
 	}
 	
 	function client_delete($event_name,$data) {
@@ -1864,6 +2509,17 @@
 			
 			$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);
 			}
@@ -1892,8 +2548,146 @@
 			return false;
 		}
 	}
+	
+	public function create_relative_link($f, $t) {
+		global $app;
+		// $from already exists
+		$from = realpath($f);
 
+		// realpath requires the traced file to exist - so, lets touch it first, then remove
+		@$app->system->unlink($t); touch($t);
+		$to = realpath($t);
+		@$app->system->unlink($t);
+
+		// Remove from the left side matching path elements from $from and $to
+		// and get path elements counts
+		$a1 = explode('/', $from); $a2 = explode('/', $to);
+		for ($c = 0; $a1[$c] == $a2[$c]; $c++) {
+			unset($a1[$c]); unset($a2[$c]);
+		}
+		$cfrom = implode('/', $a1);
+
+		// Check if a path is fully a subpath of another - no way to create symlink in the case
+		if (count($a1) == 0 || count($a2) == 0) return false;
+
+		// Add ($cnt_to-1) number of "../" elements to left side of $cfrom
+		for ($c = 0; $c < (count($a2)-1); $c++) { $cfrom = '../'.$cfrom; }
+
+		return symlink($cfrom, $to);
+	}
+    
+    private function _rewrite_quote($string) {
+        return str_replace(array('.', '*', '?', '+'), array('\\.', '\\*', '\\?', '\\+'), $string);
+    }
+	
+	private function url_is_local($hostname, $domain_id){
+		global $app;
+
+		// ORDER BY clause makes sure wildcard subdomains (*) are listed last in the result array so that we can find direct matches first
+		$webs = $app->db->queryAllRecords("SELECT * FROM web_domain WHERE active = 'y' ORDER BY subdomain ASC");
+		if(is_array($webs) && !empty($webs)){
+			foreach($webs as $web){
+				// web domain doesn't match hostname
+				if(substr($hostname,-strlen($web['domain'])) != $web['domain']) continue;
+				// own vhost and therefore server {} container of its own
+				//if($web['type'] == 'vhostsubdomain') continue;
+				// alias domains/subdomains using rewrites and therefore a server {} container of their own
+				//if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') continue;
+				
+				if($web['subdomain'] == '*'){
+					$pattern = '/\.?'.str_replace('.', '\.', $web['domain']).'$/i';
+				}
+				if($web['subdomain'] == 'none'){
+					if($web['domain'] == $hostname){
+						if($web['domain_id'] == $domain_id || $web['parent_domain_id'] == $domain_id){
+							// own vhost and therefore server {} container of its own
+							if($web['type'] == 'vhostsubdomain') return false;
+							// alias domains/subdomains using rewrites and therefore a server {} container of their own
+							if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
+							return true;
+						} else {
+							return false;
+						}
+					}
+					$pattern = '/^'.str_replace('.', '\.', $web['domain']).'$/i';
+				}
+				if($web['subdomain'] == 'www'){
+					if($web['domain'] == $hostname || $web['subdomain'].'.'.$web['domain'] == $hostname){
+						if($web['domain_id'] == $domain_id || $web['parent_domain_id'] == $domain_id){
+							// own vhost and therefore server {} container of its own
+							if($web['type'] == 'vhostsubdomain') return false;
+							// alias domains/subdomains using rewrites and therefore a server {} container of their own
+							if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
+							return true;
+						} else {
+							return false;
+						}
+					}
+					$pattern = '/^(www\.)?'.str_replace('.', '\.', $web['domain']).'$/i';
+				}
+				if(preg_match($pattern, $hostname)){
+					if($web['domain_id'] == $domain_id || $web['parent_domain_id'] == $domain_id){
+						// own vhost and therefore server {} container of its own
+						if($web['type'] == 'vhostsubdomain') return false;
+						// alias domains/subdomains using rewrites and therefore a server {} container of their own
+						if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
+						return true;
+					} else {
+						return false;
+					}
+				}
+			}
+		}
+		
+		return false;
+	}
+	
+	private function get_seo_redirects($web, $prefix = '', $force_subdomain = false){
+		// $force_subdomain = 'none|www'
+		$seo_redirects = array();
+		
+		if(substr($web['domain'], 0, 2) === '*.') $web['subdomain'] = '*';
+		
+		if(($web['subdomain'] == 'www' || $web['subdomain'] == '*') && $force_subdomain != 'www'){
+			if($web['seo_redirect'] == 'non_www_to_www'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = $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.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '!=';
+			}
+		}
+		if($force_subdomain != 'none'){
+			if($web['seo_redirect'] == 'www_to_non_www'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www.'.$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'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '!=';
+			}
+		}
+		return $seo_redirects;
+	}
 
 } // end class
 
-?>
\ No newline at end of file
+?>

--
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