From bff9826960ebd8237c9bcbca68c16013cff50024 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Wed, 20 Apr 2016 10:27:12 -0400
Subject: [PATCH] Added a check to prevent that password protected ssl keys get saved. Thanks to Timo for finding the issue.

---
 server/plugins-available/nginx_plugin.inc.php |  666 +++++++++++++++++++++++++++++++++++++++++++-----------
 1 files changed, 526 insertions(+), 140 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index e56abe8..42e9f90 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -102,7 +102,7 @@
 			$app->log("CA path error, file does not exist:".$web_config['CA_path'].'/openssl.cnf', LOGLEVEL_ERROR);
 
 		//* Only vhosts can have a ssl cert
-		if($data["new"]["type"] != "vhost" && $data["new"]["type"] != "vhostsubdomain") return;
+		if($data["new"]["type"] != "vhost" && $data["new"]["type"] != "vhostsubdomain" && $data["new"]["type"] != "vhostalias") 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')) $app->system->mkdirpath($data['new']['document_root'].'/ssl');
@@ -147,6 +147,7 @@
 
         [ req ]
         default_bits           = 2048
+		default_md             = sha256
         default_keyfile        = keyfile.pem
         distinguished_name     = req_distinguished_name
         attributes             = req_attributes
@@ -155,10 +156,10 @@
 
         [ req_distinguished_name ]
         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($data['new']['ssl_organisation_unit'])."
+        " . (trim($data['new']['ssl_state']) == '' ? '' : "ST                     = ".trim($data['new']['ssl_state'])) . "
+        " . (trim($data['new']['ssl_locality']) == '' ? '' : "L                      = ".trim($data['new']['ssl_locality']))."
+        " . (trim($data['new']['ssl_organisation']) == '' ? '' : "O                      = ".trim($data['new']['ssl_organisation']))."
+        " . (trim($data['new']['ssl_organisation_unit']) == '' ? '' : "OU                     = ".trim($data['new']['ssl_organisation_unit']))."
         CN                     = $domain
         emailAddress           = webmaster@".$data['new']['domain']."
 
@@ -187,7 +188,7 @@
 			if(is_file($ssl_cnf_file) && !is_link($ssl_cnf_file)) {
 
 				exec("openssl genrsa -des3 -rand $rand_file -passout pass:$ssl_password -out $openssl_cmd_key_file 2048");
-				exec("openssl req -new -passin pass:$ssl_password -passout pass:$ssl_password -key $openssl_cmd_key_file -out $openssl_cmd_csr_file -days $ssl_days -config $config_file");
+				exec("openssl req -new -sha256 -passin pass:$ssl_password -passout pass:$ssl_password -key $openssl_cmd_key_file -out $openssl_cmd_csr_file -days $ssl_days -config $config_file");
 				exec("openssl rsa -passin pass:$ssl_password -in $openssl_cmd_key_file -out $openssl_cmd_key_file2");
 
 				if(file_exists($web_config['CA_path'].'/openssl.cnf'))
@@ -207,17 +208,33 @@
 			$app->system->chmod($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));
+			$ssl_request = $app->system->file_get_contents($csr_file);
+			$ssl_cert = $app->system->file_get_contents($crt_file);
+			$ssl_key2 = $app->system->file_get_contents($key_file2);
 			/* Update the DB of the (local) Server */
-			$app->db->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert', ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
-			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			$app->db->query("UPDATE web_domain SET ssl_request = ?, ssl_cert = ?, ssl_key = ? WHERE domain = ?", $ssl_request, $ssl_cert, $ssl_key2, $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 = '$ssl_cert', ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
-			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			$app->dbmaster->query("UPDATE web_domain SET ssl_request = ?, ssl_cert = ?, ssl_key = ? WHERE domain = ?", $ssl_request, $ssl_cert, $ssl_key2, $data['new']['domain']);
+			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = ?", $data['new']['domain']);
 		}
 
+		//* Check that the SSL key is not password protected
+		if($data["new"]["ssl_action"] == 'save') {
+			if(stristr($data["new"]["ssl_key"],'Proc-Type: 4,ENCRYPTED')) {
+				$data["new"]["ssl_action"] = '';
+			
+				$app->log('SSL Certificate not saved. The SSL key is encrypted.', LOGLEVEL_WARN);
+				$app->dbmaster->datalogError('SSL Certificate not saved. The SSL key is encrypted.');
+			
+				/* 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 = ?", $data['new']['domain']);
+			}
+		}
+		
 		//* Save a SSL certificate to disk
 		if($data["new"]["ssl_action"] == 'save') {
 			$this->ssl_certificate_changed = true;
@@ -262,10 +279,10 @@
 				unset($crt_file_contents);
 			}
 			/* Update the DB of the (local) Server */
-			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			$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->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = ?", $data['new']['domain']);
 			$app->log('Saving SSL Cert for: '.$domain, LOGLEVEL_DEBUG);
 		}
 
@@ -285,11 +302,11 @@
 			$app->system->unlink($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']."'");
+			$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']);
 			/* Update also the master-DB of the Server-Farm */
-			$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '' WHERE domain = '".$data['new']['domain']."'");
-			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '' WHERE domain = ?", $data['new']['domain']);
+			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = ?", $data['new']['domain']);
 			$app->log('Deleting SSL Cert for: '.$domain, LOGLEVEL_DEBUG);
 		}
 
@@ -318,14 +335,14 @@
 
 		if($this->action != 'insert') $this->action = 'update';
 
-		if($data['new']['type'] != 'vhost' && $data['new']['type'] != 'vhostsubdomain' && $data['new']['parent_domain_id'] > 0) {
+		if($data['new']['type'] != 'vhost' && $data['new']['type'] != 'vhostsubdomain' && $data['new']['type'] != 'vhostalias' && $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']);
 
 			// If the parent_domain_id has been changed, we will have to update the old site as well.
 			if($this->action == 'update' && $data['new']['parent_domain_id'] != $data['old']['parent_domain_id']) {
-				$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$old_parent_domain_id." AND active = 'y'");
+				$tmp = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ? AND active = 'y'", $old_parent_domain_id);
 				$data['new'] = $tmp;
 				$data['old'] = $tmp;
 				$this->action = 'update';
@@ -333,7 +350,7 @@
 			}
 
 			// This is not a vhost, so we need to update the parent record instead.
-			$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$new_parent_domain_id." AND active = 'y'");
+			$tmp = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ? AND active = 'y'", $new_parent_domain_id);
 			$data['new'] = $tmp;
 			$data['old'] = $tmp;
 			$this->action = 'update';
@@ -352,7 +369,7 @@
 		}
 
 		if($data['new']['document_root'] == '') {
-			if($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain') $app->log('document_root not set', LOGLEVEL_WARN);
+			if($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') $app->log('document_root not set', LOGLEVEL_WARN);
 			return 0;
 		}
 
@@ -371,9 +388,22 @@
 		$log_folder = 'log';
 		$old_web_folder = 'web';
 		$old_log_folder = 'log';
-		if($data['new']['type'] == 'vhostsubdomain') {
+		if($data['new']['type'] == 'vhost'){
+			if($data['new']['web_folder'] != ''){
+				if(substr($data['new']['web_folder'],0,1) == '/') $data['new']['web_folder'] = substr($data['new']['web_folder'],1);
+				if(substr($data['new']['web_folder'],-1) == '/') $data['new']['web_folder'] = substr($data['new']['web_folder'],0,-1);
+			}
+			$web_folder .= '/'.$data['new']['web_folder'];
+			
+			if($data['old']['web_folder'] != ''){
+				if(substr($data['old']['web_folder'],0,1) == '/') $data['old']['web_folder'] = substr($data['old']['web_folder'],1);
+				if(substr($data['old']['web_folder'],-1) == '/') $data['old']['web_folder'] = substr($data['old']['web_folder'],0,-1);
+			}
+			$old_web_folder .= '/'.$data['old']['web_folder'];
+		}
+		if($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') {
 			// new one
-			$tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = '.intval($data['new']['parent_domain_id']));
+			$tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = ?', $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'];
@@ -382,7 +412,7 @@
 			
 			if(isset($data['old']['parent_domain_id'])) {
 				// old one
-				$tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = '.intval($data['old']['parent_domain_id']));
+				$tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = ?', $data['old']['parent_domain_id']);
 				$subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
 				if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
 				$old_web_folder = $data['old']['web_folder'];
@@ -436,7 +466,7 @@
 		if($this->action == 'update' && $data['new']['document_root'] != $data['old']['document_root']) {
 
 			//* Get the old client ID
-			$old_client = $app->dbmaster->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = '.intval($data['old']['sys_groupid']));
+			$old_client = $app->dbmaster->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = ?', $data['old']['sys_groupid']);
 			$old_client_id = intval($old_client['client_id']);
 			unset($old_client);
 
@@ -456,7 +486,7 @@
 				}
 			}
 
-			if($data["new"]["type"] != "vhostsubdomain") {
+			if($data["new"]["type"] != "vhostsubdomain" && $data["new"]["type"] != "vhostalias") {
 				//* Move the site data
 				$tmp_docroot = explode('/', $data['new']['document_root']);
 				unset($tmp_docroot[count($tmp_docroot)-1]);
@@ -500,12 +530,24 @@
 			if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
 
 			//* Change the log mount
+			/*
 			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind';
 			$app->system->removeLine('/etc/fstab', $fstab_line);
 			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind,nobootwait';
 			$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,_netdev    0 0';
-			$app->system->replaceLine('/etc/fstab', $fstab_line, $fstab_line, 1, 1);
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind,nobootwait';
+			$app->system->removeLine('/etc/fstab', $fstab_line);
+			*/
+			
+			$fstab_line_old = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind';
+			
+			if($web_config['network_filesystem'] == 'y') {
+				$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait,_netdev    0 0';
+				$app->system->replaceLine('/etc/fstab', $fstab_line_old, $fstab_line, 0, 1);
+			} else {
+				$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait    0 0';
+				$app->system->replaceLine('/etc/fstab', $fstab_line_old, $fstab_line, 0, 1);
+			}
 			
 			exec('mount --bind '.escapeshellarg('/var/log/ispconfig/httpd/'.$data['new']['domain']).' '.escapeshellarg($data['new']['document_root'].'/'.$log_folder));
 
@@ -518,6 +560,7 @@
 
 		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'].'/' . $web_folder . '/stats')) $app->system->mkdirpath($data['new']['document_root'].'/' . $web_folder . '/stats');
 		//if(!is_dir($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');
@@ -543,6 +586,7 @@
 			$app->system->removeLine('/etc/fstab', $fstab_line);
 
 			//* Unmount log directory
+			//exec('fuser -km '.escapeshellarg($data['old']['document_root'].'/'.$old_log_folder));
 			exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$old_log_folder));
 		}
 
@@ -556,14 +600,15 @@
 			$app->system->chmod($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,_netdev    0 0';
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait';
+			$fstab_line .= @($web_config['network_filesystem'] == 'y')?',_netdev    0 0':'    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']));
+		$client = $app->dbmaster->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = ?', $data['new']['sys_groupid']);
 		$client_id = intval($client['client_id']);
 		unset($client);
 
@@ -619,7 +664,7 @@
 		// setting a local var here
 
 		// normally $conf['templates'] = "/usr/local/ispconfig/server/conf";
-		if($this->action == 'insert' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain')) {
+		if($this->action == 'insert' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias')) {
 
 			// Copy the error pages
 			if($data['new']['errordocs']) {
@@ -639,33 +684,35 @@
 			}
 
 			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']).'/' . $web_folder . '/index.html');
+				if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/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']).'/' . $web_folder . '/');
+					if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/favicon.ico')) 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']).'/' . $web_folder . '/');
+					if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/robots.txt')) 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']).'/' . $web_folder . '/');
 				//}
-			}
-			else {
+			} else {
 				if (file_exists($conf['rootpath'] . '/conf-custom/index/standard_index.html')) {
-					exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html');
-				}
-				else {
-					exec('cp ' . $conf['rootpath'] . '/conf/index/standard_index.html_'.substr(escapeshellcmd($conf['language']), 0, 2).' '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html');
-					if(is_file($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']).'/' . $web_folder . '/');
+					if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html')) exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html');
+				} else {
+					if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/index.html')) 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')){
+						if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/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')){
+						if(!file_exists(escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/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_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['new']['type'] == 'vhostsubdomain') && $data['old']['errordocs'] == 0 && $data['new']['errordocs'] == 1) {
+		} elseif ($this->action == 'update' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') && $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($conf['language']), 0, 2))) {
@@ -683,7 +730,7 @@
 			exec('chown -R '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.$error_page_path);
 		}  // end copy error docs
 
-		// Set the quota for the user, but only for vhosts, not vhostsubdomains
+		// Set the quota for the user, but only for vhosts, not vhostsubdomains or vhostalias
 		if($username != '' && $app->system->is_user($username) && $data['new']['type'] == 'vhost') {
 			if($data['new']['hd_quota'] > 0) {
 				$blocks_soft = $data['new']['hd_quota'] * 1024;
@@ -710,7 +757,7 @@
 		if($data['new']['type'] == 'vhost' && $web_config['security_level'] == 20) $app->system->add_user_to_group($groupname, escapeshellcmd($web_config['nginx_user']));
 
 		//* 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' && $data['new']['type'] == 'vhost')) {
+		if(($this->action == 'insert' && $data['new']['type'] == 'vhost') or ($web_config['set_folder_permissions_on_update'] == 'y' && $data['new']['type'] == 'vhost') or ($web_folder != $old_web_folder && $data['new']['type'] == 'vhost')) {
 
 			$app->system->web_folder_protection($data['new']['document_root'], false);
 
@@ -724,6 +771,7 @@
 				//$app->system->chmod($data['new']['document_root'].'/webdav',0710);
 				$app->system->chmod($data['new']['document_root'].'/private', 0710);
 				$app->system->chmod($data['new']['document_root'].'/ssl', 0755);
+				if($web_folder != 'web') $app->system->chmod($data['new']['document_root'].'/'.$web_folder, 0751);
 
 				// make tmp directory writable for nginx and the website users
 				$app->system->chmod($data['new']['document_root'].'/tmp', 0770);
@@ -775,6 +823,11 @@
 				//$app->system->chgrp($data['new']['document_root'].'/webdav',$groupname);
 				$app->system->chown($data['new']['document_root'].'/private', $username);
 				$app->system->chgrp($data['new']['document_root'].'/private', $groupname);
+				
+				if($web_folder != 'web'){
+					$app->system->chown($data['new']['document_root'].'/'.$web_folder, $username);
+					$app->system->chgrp($data['new']['document_root'].'/'.$web_folder, $groupname);
+				}
 
 				// If the security Level is set to medium
 			} else {
@@ -784,6 +837,7 @@
 				//$app->system->chmod($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);
+				if($web_folder != 'web') $app->system->chmod($data['new']['document_root'].'/'.$web_folder, 0755);
 
 				// make temp directory writable for nginx and the website users
 				$app->system->chmod($data['new']['document_root'].'/tmp', 0770);
@@ -814,8 +868,15 @@
 				$app->system->chgrp($data['new']['document_root'].'/web/stats', $groupname);
 				//$app->system->chown($data['new']['document_root'].'/webdav',$username);
 				//$app->system->chgrp($data['new']['document_root'].'/webdav',$groupname);
+				
+				if($web_folder != 'web'){
+					$app->system->chown($data['new']['document_root'].'/'.$web_folder, $username);
+					$app->system->chgrp($data['new']['document_root'].'/'.$web_folder, $groupname);
+				}
 			}
-		} elseif(($this->action == 'insert' && $data['new']['type'] == 'vhostsubdomain') or ($web_config['set_folder_permissions_on_update'] == 'y' && $data['new']['type'] == 'vhostsubdomain')) {
+		} elseif((($data['new']['type'] == 'vhostsubdomain') || ($data['new']['type'] == 'vhostalias')) &&
+				 (($this->action == 'insert') || ($web_config['set_folder_permissions_on_update'] == 'y'))) {
+
 			if($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);
@@ -844,42 +905,7 @@
 			$app->system->chown('/var/log/ispconfig/httpd/'.$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');
-		$app->system->chown($data['new']['document_root'].'/log/error.log',$username);
-		$app->system->chgrp($data['new']['document_root'].'/log/error.log',$groupname);
-		*/
-
-
-		/*
-		//* Write the custom php.ini file, if custom_php_ini filed is not empty
-		$custom_php_ini_dir = $web_config['website_basedir'].'/conf/'.$data['new']['system_user'];
-		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)) $app->system->mkdirpath($custom_php_ini_dir);
-			$php_ini_content = '';
-			if($data['new']['php'] == 'mod') {
-				$master_php_ini_path = $web_config['php_ini_path_apache'];
-			} else {
-				if($data["new"]['php'] == 'fast-cgi' && file_exists($fastcgi_config["fastcgi_phpini_path"])) {
-					$master_php_ini_path = $fastcgi_config["fastcgi_phpini_path"];
-				} else {
-					$master_php_ini_path = $web_config['php_ini_path_cgi'];
-				}
-			}
-			if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
-				$php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
-			}
-			$php_ini_content .= str_replace("\r",'',trim($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')) $app->system->unlink($custom_php_ini_dir.'/php.ini');
-		}
-		*/
+		
 
 		//* Create the vhost config file
 		$app->load('tpl');
@@ -887,7 +913,18 @@
 		$tpl = new tpl();
 		$tpl->newTemplate('nginx_vhost.conf.master');
 
+		// IPv4
+
+		//* use ip-mapping for web-mirror
+		if($data['new']['ip_address'] != '*' && $conf['mirror_server_id'] > 0) {
+			$sql = "SELECT destination_ip FROM server_ip_map WHERE server_id = ? AND source_ip = ?";
+			$newip = $app->db->queryOneRecord($sql, $conf['server_id'], $data['new']['ip_address']);
+			$data['new']['ip_address'] = $newip['destination_ip'];
+			unset($newip);
+		}
+
 		$vhost_data = $data['new'];
+
 		//unset($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;
@@ -921,7 +958,7 @@
 			$default_php_fpm = true;
 		}
 		*/
-		if($data['new']['php'] != 'no'){
+		if($data['new']['php'] == 'php-fpm' || $data['new']['php'] == 'hhvm'){
 			if(trim($data['new']['fastcgi_php_version']) != ''){
 				$default_php_fpm = false;
 				list($custom_php_fpm_name, $custom_php_fpm_init_script, $custom_php_fpm_ini_dir, $custom_php_fpm_pool_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
@@ -944,6 +981,7 @@
 		} else {
 			$pool_dir = $custom_php_fpm_pool_dir;
 		}
+		$pool_dir = trim($pool_dir);
 		if(substr($pool_dir, -1) != '/') $pool_dir .= '/';
 		$pool_name = 'web'.$data['new']['domain_id'];
 		$socket_dir = escapeshellcmd($web_config['php_fpm_socket_dir']);
@@ -1074,13 +1112,89 @@
 
 		// Custom nginx directives
 		$final_nginx_directives = array();
-		$nginx_directives = $data['new']['nginx_directives'];
+		if(intval($data['new']['directive_snippets_id']) > 0){
+			$snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'nginx' AND active = 'y' AND customer_viewable = 'y'", $data['new']['directive_snippets_id']);
+			if(isset($snippet['snippet'])){
+				$nginx_directives = $snippet['snippet'];
+			} else {
+				$nginx_directives = $data['new']['nginx_directives'];
+			}
+			if($data['new']['enable_pagespeed'] == 'y'){
+				// if PageSpeed is already enabled, don't add configuration again
+				if(stripos($nginx_directives, 'pagespeed') !== false){
+					$vhost_data['enable_pagespeed'] = false;
+				} else {
+					$vhost_data['enable_pagespeed'] = true;
+				}
+			} else {
+				$vhost_data['enable_pagespeed'] = false;
+			}
+		} else {
+			$nginx_directives = $data['new']['nginx_directives'];
+			$vhost_data['enable_pagespeed'] = false;
+		}
+		
+		// folder_directive_snippets
+		if(trim($data['new']['folder_directive_snippets']) != ''){
+			$data['new']['folder_directive_snippets'] = trim($data['new']['folder_directive_snippets']);
+			$data['new']['folder_directive_snippets'] = str_replace("\r\n", "\n", $data['new']['folder_directive_snippets']);
+			$data['new']['folder_directive_snippets'] = str_replace("\r", "\n", $data['new']['folder_directive_snippets']);
+			$folder_directive_snippets_lines = explode("\n", $data['new']['folder_directive_snippets']);
+			
+			if(is_array($folder_directive_snippets_lines) && !empty($folder_directive_snippets_lines)){
+				foreach($folder_directive_snippets_lines as $folder_directive_snippets_line){
+					list($folder_directive_snippets_folder, $folder_directive_snippets_snippets_id) = explode(':', $folder_directive_snippets_line);
+					
+					$folder_directive_snippets_folder = trim($folder_directive_snippets_folder);
+					$folder_directive_snippets_snippets_id = trim($folder_directive_snippets_snippets_id);
+					
+					if($folder_directive_snippets_folder  != '' && intval($folder_directive_snippets_snippets_id) > 0 && preg_match('@^((?!(.*\.\.)|(.*\./)|(.*//))[^/][\w/_\.\-]{1,100})?$@', $folder_directive_snippets_folder)){
+						if(substr($folder_directive_snippets_folder, -1) != '/') $folder_directive_snippets_folder .= '/';
+						if(substr($folder_directive_snippets_folder, 0, 1) == '/') $folder_directive_snippets_folder = substr($folder_directive_snippets_folder, 1);
+						
+						$master_snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'nginx' AND active = 'y' AND customer_viewable = 'y'", intval($folder_directive_snippets_snippets_id));
+						if(isset($master_snippet['snippet'])){
+							$folder_directive_snippets_trans = array('{FOLDER}' => $folder_directive_snippets_folder, '{FOLDERMD5}' => md5($folder_directive_snippets_folder));
+							$master_snippet['snippet'] = strtr($master_snippet['snippet'], $folder_directive_snippets_trans);
+							$nginx_directives .= "\n\n".$master_snippet['snippet'];
+							
+							// create folder it it does not exist
+							if(!is_dir($data['new']['document_root'].'/' . $web_folder.$folder_directive_snippets_folder)){
+								$app->system->mkdirpath($data['new']['document_root'].'/' . $web_folder.$folder_directive_snippets_folder);
+								$app->system->chown($data['new']['document_root'].'/' . $web_folder.$folder_directive_snippets_folder, $username);
+								$app->system->chgrp($data['new']['document_root'].'/' . $web_folder.$folder_directive_snippets_folder, $groupname);
+							}
+						}
+					}
+				}
+			}
+		}
+		
+		// use vLib for template logic
+		$nginx_directives_new = '';
+		$ngx_conf_tpl = new tpl();
+		$ngx_conf_tpl_tmp_file = tempnam($conf['temppath'], "ngx");
+		file_put_contents($ngx_conf_tpl_tmp_file, $nginx_directives);
+		$ngx_conf_tpl->newTemplate($ngx_conf_tpl_tmp_file);
+		$ngx_conf_tpl->setVar('use_tcp', $use_tcp);
+		$ngx_conf_tpl->setVar('use_socket', $use_socket);
+		$ngx_conf_tpl->setVar('fpm_socket', $fpm_socket);
+		$ngx_conf_tpl->setVar($vhost_data);
+		$nginx_directives_new = $ngx_conf_tpl->grab();
+		if(is_file($ngx_conf_tpl_tmp_file)) unlink($ngx_conf_tpl_tmp_file);
+		if($nginx_directives_new != '') $nginx_directives = $nginx_directives_new;
+		unset($nginx_directives_new);
+		
 		// Make sure we only have Unix linebreaks
 		$nginx_directives = str_replace("\r\n", "\n", $nginx_directives);
 		$nginx_directives = str_replace("\r", "\n", $nginx_directives);
 		$nginx_directive_lines = explode("\n", $nginx_directives);
 		if(is_array($nginx_directive_lines) && !empty($nginx_directive_lines)){
-			$trans = array('{DOCROOT}' => $vhost_data['web_document_root_www'], '{FASTCGIPASS}' => 'fastcgi_pass '.($data['new']['php_fpm_use_socket'] == 'y'? 'unix:'.$fpm_socket : '127.0.0.1:'.$vhost_data['fpm_port']).';');
+			$trans = array(
+				'{DOCROOT}' => $vhost_data['web_document_root_www'],
+				'{DOCROOT_CLIENT}' => $vhost_data['web_document_root'],
+				'{FASTCGIPASS}' => 'fastcgi_pass '.($data['new']['php_fpm_use_socket'] == 'y'? 'unix:'.$fpm_socket : '127.0.0.1:'.$vhost_data['fpm_port']).';'
+			);
 			foreach($nginx_directive_lines as $nginx_directive_line){
 				$final_nginx_directives[] = array('nginx_directive' => strtr($nginx_directive_line, $trans));
 			}
@@ -1089,9 +1203,136 @@
 
 		// Check if a SSL cert exists
 		$ssl_dir = $data['new']['document_root'].'/ssl';
+		if(!isset($data['new']['ssl_domain']) OR empty($data['new']['ssl_domain'])) { $data['new']['ssl_domain'] = $data['new']['domain']; }
 		$domain = $data['new']['ssl_domain'];
+		if(!$domain) $domain = $data['new']['domain'];
+		$tpl->setVar('ssl_domain', $domain);
 		$key_file = $ssl_dir.'/'.$domain.'.key';
 		$crt_file = $ssl_dir.'/'.$domain.'.crt';
+
+
+		$tpl->setVar('ssl_letsencrypt', "n");
+		
+		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y') {
+			//* be sure to have good domain
+			if(substr($domain, 0, 2) === '*.') {
+				// wildcard domain not yet supported by letsencrypt!
+				$app->log('Wildcard domains not yet supported by letsencrypt, so changing ' . $domain . ' to ' . substr($domain, 2), LOGLEVEL_WARN);
+				$domain = substr($domain, 2);
+			}
+
+			$data['new']['ssl_domain'] = $domain;
+			$vhost_data['ssl_domain'] = $domain;
+		}
+		
+		//* Generate Let's Encrypt SSL certificat
+		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y' && ( // ssl and let's encrypt is active
+			($data['old']['ssl'] == 'n' || $data['old']['ssl_letsencrypt'] == 'n') // we have new let's encrypt configuration
+			|| ($data['old']['domain'] != $data['new']['domain']) // we have domain update
+			|| ($data['old']['subdomain'] != $data['new']['subdomain']) // we have new or update on "auto" subdomain
+			|| ($data['new']['type'] == 'subdomain') // we have new or update on subdomain
+			|| ($data['old']['type'] == 'alias' || $data['new']['type'] == 'alias') // we have new or update on alias domain
+		)) {
+			// default values
+			$temp_domains = array();
+			$lddomain     = $domain;
+			$subdomains   = null;
+			$aliasdomains = null;
+			$sub_prefixes = array();
+
+ 			//* be sure to have good domain
+ 			if($data['new']['subdomain'] == "www" OR $data['new']['subdomain'] == "*") {
+				$temp_domains[] = "www." . $domain;
+			}
+
+			//* then, add subdomain if we have
+			$subdomains = $app->db->queryAllRecords('SELECT domain FROM web_domain WHERE parent_domain_id = '.intval($data['new']['domain_id'])." AND active = 'y' AND type = 'subdomain'");
+			if(is_array($subdomains)) {
+				foreach($subdomains as $subdomain) {
+					$temp_domains[] = $subdomain['domain'];
+					$sub_prefixes[] = str_replace($domain, "", $subdomain['domain']);
+				}
+ 			}
+
+			//* then, add alias domain if we have
+			$aliasdomains = $app->db->queryAllRecords('SELECT domain,subdomain FROM web_domain WHERE parent_domain_id = '.intval($data['new']['domain_id'])." AND active = 'y' AND type = 'alias'");
+			if(is_array($aliasdomains)) {
+				foreach($aliasdomains as $aliasdomain) {
+					$temp_domains[] = $aliasdomain['domain'];
+					if(isset($aliasdomain['subdomain']) && ! empty($aliasdomain['subdomain'])) {
+						$temp_domains[] = $aliasdomain['subdomain'] . "." . $aliasdomain['domain'];
+					}
+					
+					foreach($sub_prefixes as $s) {
+						$temp_domains[] = $s . $aliasdomain['domain'];
+					}
+				}
+			}
+
+			// prevent duplicate
+			$temp_domains = array_unique($temp_domains);
+
+			// generate cli format
+			foreach($temp_domains as $temp_domain) {
+				$lddomain .= (string) " --domains " . $temp_domain;
+			}
+
+			// useless data
+			unset($subdomains);
+			unset($temp_domains);
+
+			$tpl->setVar('ssl_letsencrypt', "y");
+			//* TODO: check dns entry is correct
+			$crt_tmp_file = "/etc/letsencrypt/live/".$domain."/fullchain.pem";
+			$key_tmp_file = "/etc/letsencrypt/live/".$domain."/privkey.pem";
+			$webroot = $data['new']['document_root']."/web";
+
+			//* check if we have already a Let's Encrypt cert
+			if(!file_exists($crt_tmp_file) && !file_exists($key_tmp_file)) {
+				$app->log("Create Let's Encrypt SSL Cert for: $domain", LOGLEVEL_DEBUG);
+
+				if(file_exists("/root/.local/share/letsencrypt/bin/letsencrypt")) {
+					$this->_exec("/root/.local/share/letsencrypt/bin/letsencrypt auth --text --agree-tos --authenticator webroot --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@$domain --domains $lddomain --webroot-path /usr/local/ispconfig/interface/acme");
+				}
+			};
+
+			//* check is been correctly created
+			if(file_exists($crt_tmp_file) OR file_exists($key_tmp_file)) {
+				$date = date("YmdHis");
+				//* TODO: check if is a symlink, if target same keep it, either remove it
+				if(is_file($key_file)) {
+					$app->system->copy($key_file, $key_file.'.old.'.$date);
+					$app->system->chmod($key_file.'.old.'.$date, 0400);
+					$app->system->unlink($key_file);
+				}
+
+				if ($web_config["website_symlinks_rel"] == 'y') {
+					$this->create_relative_link(escapeshellcmd($key_tmp_file), escapeshellcmd($key_file));
+				} else {
+					exec("ln -s ".escapeshellcmd($key_tmp_file)." ".escapeshellcmd($key_file));
+				}
+
+				if(is_file($crt_file)) {
+					$app->system->copy($crt_file, $crt_file.'.old.'.$date);
+					$app->system->chmod($crt_file.'.old.'.$date, 0400);
+					$app->system->unlink($crt_file);
+				}
+
+				if($web_config["website_symlinks_rel"] == 'y') {
+					$this->create_relative_link(escapeshellcmd($crt_tmp_file), escapeshellcmd($crt_file));
+				} else {
+					exec("ln -s ".escapeshellcmd($crt_tmp_file)." ".escapeshellcmd($crt_file));
+				}
+
+				/* we don't need to store it.
+				/* Update the DB of the (local) Server */
+				$app->db->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '', ssl_key = '' WHERE domain = '".$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 */
+				$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '', ssl_key = '' WHERE domain = '".$data['new']['domain']."'");
+				$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
+			}
+		};
 
 		if($domain!='' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
 			$vhost_data['ssl_enabled'] = 1;
@@ -1303,6 +1544,18 @@
 					'use_proxy' => ($data['new']['redirect_type'] == 'proxy' ? true:false));
 			}
 		}
+		
+		// http2 or spdy?
+		$vhost_data['enable_http2']  = 'n';
+		if($vhost_data['enable_spdy'] == 'y'){
+			// check if nginx support http_v2; if so, use that instead of spdy
+			exec("2>&1 nginx -V | tr -- - '\n' | grep http_v2_module", $tmp_output, $tmp_retval);
+			if($tmp_retval == 0){
+				$vhost_data['enable_http2']  = 'y';
+				$vhost_data['enable_spdy'] = 'n';
+			}
+			unset($tmp_output, $tmp_retval);
+		}
 
 		$tpl->setVar($vhost_data);
 
@@ -1312,7 +1565,7 @@
 		$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) . "'");
+			$client = $app->db->queryOneRecord("SELECT `username` FROM `client` WHERE `client_id` = ?", $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);
@@ -1332,7 +1585,7 @@
 		}
 
 		// 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'");
+		$aliases = $app->db->queryAllRecords("SELECT * FROM web_domain WHERE parent_domain_id = ? AND active = 'y' AND (type != 'vhostsubdomain' AND type != 'vhostalias')", $data['new']['domain_id']);
 		$alias_seo_redirects = array();
 		if(is_array($aliases)) {
 			foreach($aliases as $alias) {
@@ -1649,11 +1902,12 @@
 		}
 
 		//* Create awstats configuration
-		if($data['new']['stats_type'] == 'awstats' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain')) {
+		if($data['new']['stats_type'] == 'awstats' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias')) {
 			$this->awstats_update($data, $web_config);
 		}
 
 		$this->php_fpm_pool_update($data, $web_config, $pool_dir, $pool_name, $socket_dir);
+		$this->hhvm_update($data, $web_config);
 
 		if($web_config['check_apache_config'] == 'y') {
 			//* Test if nginx starts with the new configuration file
@@ -1767,7 +2021,7 @@
 		$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);
+		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') $app->system->web_folder_protection($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')) {
@@ -1779,8 +2033,8 @@
 		//* 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($data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') {
+			$tmp = $app->db->queryOneRecord('SELECT `domain`,`document_root` FROM web_domain WHERE domain_id = ?', $data['old']['parent_domain_id']);
 			if($tmp['domain'] != ''){
 				$subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
 			} else {
@@ -1825,14 +2079,16 @@
 			unset($subdomain_hosts);
 		}
 
-		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain'){
+		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias'){
 			if(is_array($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));
+					//exec('fuser -km '.escapeshellarg($data['old']['document_root'].'/'.$log_folder).' 2>/dev/null');
 					exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder).' 2>/dev/null');
 				}
 			} else {
 				//if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+				//exec('fuser -km '.escapeshellarg($data['old']['document_root'].'/'.$log_folder).' 2>/dev/null');
 				exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder).' 2>/dev/null');
 			}
 		}
@@ -1849,10 +2105,10 @@
 		}
 		unset($log_folders);
 
-		if($data['old']['type'] != 'vhost' && $data['old']['type'] != 'vhostsubdomain' && $data['old']['parent_domain_id'] > 0) {
+		if($data['old']['type'] != 'vhost' && $data['old']['type'] != 'vhostsubdomain' && $data['old']['type'] != 'vhostalias' && $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'");
+			$tmp = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ? AND active = 'y'", $parent_domain_id);
 			$data['new'] = $tmp;
 			$data['old'] = $tmp;
 			$this->action = 'update';
@@ -1883,7 +2139,7 @@
 			$app->system->unlink($vhost_file);
 			$app->log('Removing vhost file: '.$vhost_file, LOGLEVEL_DEBUG);
 
-			if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') {
+			if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') {
 				$docroot = escapeshellcmd($data['old']['document_root']);
 				if($docroot != '' && !stristr($docroot, '..')) {
 					if($data['old']['type'] == 'vhost') {
@@ -1906,7 +2162,7 @@
 						} 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']));
+							$tmp = $app->db->queryAllRecords("SELECT `web_folder` FROM web_domain WHERE (type = 'vhostsubdomain' OR type = 'vhostalias') AND parent_domain_id = ? AND domain_id != ?", $data['old']['parent_domain_id'], $data['old']['domain_id']);
 							foreach($tmp as $tmprec) {
 								// we normalize the folder entries because we need to compare them
 								$tmp_folder = preg_replace('/[\/]{2,}/', '/', $tmprec['web_folder']); // replace / occuring multiple times
@@ -1964,6 +2220,9 @@
 				// remove PHP-FPM pool
 				if ($data['old']['php'] == 'php-fpm') {
 					$this->php_fpm_pool_delete($data, $web_config);
+				} elseif($data['old']['php'] == 'hhvm') {
+					$this->hhvm_update($data, $web_config);
+					$this->php_fpm_pool_delete($data, $web_config);
 				}
 
 				//remove the php cgi starter script if available
@@ -1987,7 +2246,7 @@
 				$app->log('Removing website: '.$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 = $app->db->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = ?', $data['old']['sys_groupid']);
 				$client_id = intval($client['client_id']);
 				unset($client);
 				$tmp_symlinks_array = explode(':', $web_config['website_symlinks']);
@@ -2028,6 +2287,28 @@
 				$this->awstats_delete($data, $web_config);
 			}
 
+			//* Delete the web-backups
+			if($data['old']['type'] == 'vhost') {
+				$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
+				$backup_dir = $server_config['backup_dir'];
+				$mount_backup = true;
+				if($server_config['backup_dir'] != '' && $server_config['backup_delete'] == 'y') {
+					//* mount backup directory, if necessary
+					if( $server_config['backup_dir_is_mount'] == 'y' && !$app->system->mount_backup_dir($backup_dir) ) $mount_backup = false;
+					if($mount_backup){
+						$web_backup_dir = $backup_dir.'/web'.$data_old['domain_id'];
+						//** do not use rm -rf $web_backup_dir because database(s) may exits
+						exec(escapeshellcmd('rm -f '.$web_backup_dir.'/web'.$data_old['domain_id'].'_').'*');
+						//* cleanup database
+						$sql = "DELETE FROM web_backup WHERE server_id = ? AND parent_domain_id = ? AND filename LIKE ?";
+						$app->db->query($sql, $conf['server_id'], $data_old['domain_id'], "web".$data_old['domain_id']."_%");
+						if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $data_old['domain_id'], "web".$data_old['domain_id']."_%");
+
+						$app->log('Deleted the web backup files', LOGLEVEL_DEBUG);
+					}
+				}
+			}
+
 			$app->services->restartServiceDelayed('httpd', 'reload');
 
 		}
@@ -2053,8 +2334,8 @@
 			$folder_id = $data['new']['web_folder_id'];
 		}
 
-		$folder = $app->db->queryOneRecord("SELECT * FROM web_folder WHERE web_folder_id = ".intval($folder_id));
-		$website = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($folder['parent_domain_id']));
+		$folder = $app->db->queryOneRecord("SELECT * FROM web_folder WHERE web_folder_id = ?", $folder_id);
+		$website = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $folder['parent_domain_id']);
 
 		if(!is_array($folder) or !is_array($website)) {
 			$app->log('Not able to retrieve folder or website record.', LOGLEVEL_DEBUG);
@@ -2062,7 +2343,7 @@
 		}
 
 		$web_folder = 'web';
-		if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+		if($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') $web_folder = $website['web_folder'];
 
 		//* Get the folder path.
 		if(substr($folder['path'], 0, 1) == '/') $folder['path'] = substr($folder['path'], 1);
@@ -2078,9 +2359,7 @@
 
 		//* Create the folder path, if it does not exist
 		if(!is_dir($folder_path)) {
-			$app->system->mkdirpath($folder_path);
-			$app->system->chown($folder_path, $website['system_user']);
-			$app->system->chgrp($folder_path, $website['system_group']);
+			$app->system->mkdirpath($folder_path, 0755, $website['system_user'], $website['system_group']);
 		}
 
 		//* Create empty .htpasswd file, if it does not exist
@@ -2091,19 +2370,6 @@
 			$app->system->chgrp($folder_path.'.htpasswd', $website['system_group']);
 			$app->log('Created file '.$folder_path.'.htpasswd', LOGLEVEL_DEBUG);
 		}
-
-		/*
-		$auth_users = $app->db->queryAllRecords("SELECT * FROM web_folder_user WHERE active = 'y' AND web_folder_id = ".intval($folder_id));
-		$htpasswd_content = '';
-		if(is_array($auth_users) && !empty($auth_users)){
-			foreach($auth_users as $auth_user){
-				$htpasswd_content .= $auth_user['username'].':'.$auth_user['password']."\n";
-			}
-		}
-		$htpasswd_content = trim($htpasswd_content);
-		@file_put_contents($folder_path.'.htpasswd', $htpasswd_content);
-		$app->log('Changed .htpasswd file: '.$folder_path.'.htpasswd',LOGLEVEL_DEBUG);
-		*/
 
 		if(($data['new']['username'] != $data['old']['username'] || $data['new']['active'] == 'n') && $data['old']['username'] != '') {
 			$app->system->removeLine($folder_path.'.htpasswd', $data['old']['username'].':');
@@ -2133,7 +2399,7 @@
 		$folder_id = $data['old']['web_folder_id'];
 
 		$folder = $data['old'];
-		$website = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($folder['parent_domain_id']));
+		$website = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $folder['parent_domain_id']);
 
 		if(!is_array($folder) or !is_array($website)) {
 			$app->log('Not able to retrieve folder or website record.', LOGLEVEL_DEBUG);
@@ -2141,7 +2407,7 @@
 		}
 
 		$web_folder = 'web';
-		if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+		if($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') $web_folder = $website['web_folder'];
 
 		//* Get the folder path.
 		if(substr($folder['path'], 0, 1) == '/') $folder['path'] = substr($folder['path'], 1);
@@ -2170,7 +2436,7 @@
 	function web_folder_update($event_name, $data) {
 		global $app, $conf;
 
-		$website = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($data['new']['parent_domain_id']));
+		$website = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $data['new']['parent_domain_id']);
 
 		if(!is_array($website)) {
 			$app->log('Not able to retrieve folder or website record.', LOGLEVEL_DEBUG);
@@ -2178,7 +2444,7 @@
 		}
 
 		$web_folder = 'web';
-		if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+		if($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') $web_folder = $website['web_folder'];
 
 		//* Get the folder path.
 		if(substr($data['old']['path'], 0, 1) == '/') $data['old']['path'] = substr($data['old']['path'], 1);
@@ -2239,7 +2505,7 @@
 		//$app->load('tpl');
 		//$tpl = new tpl();
 		//$tpl->newTemplate('nginx_http_authentication.auth.master');
-		$website_auth_locations = $app->db->queryAllRecords("SELECT * FROM web_folder WHERE active = 'y' AND parent_domain_id = ".intval($website['domain_id']));
+		$website_auth_locations = $app->db->queryAllRecords("SELECT * FROM web_folder WHERE active = 'y' AND parent_domain_id = ?", $website['domain_id']);
 		$basic_auth_locations = array();
 		if(is_array($website_auth_locations) && !empty($website_auth_locations)){
 			foreach($website_auth_locations as $website_auth_location){
@@ -2249,7 +2515,7 @@
 					$website_auth_location['path'] .= '/';
 				}
 				$basic_auth_locations[] = array('htpasswd_location' => '/'.$website_auth_location['path'],
-					'htpasswd_path' => $website['document_root'].'/' . ($website['type'] == 'vhostsubdomain' ? $website['web_folder'] : 'web') . '/'.$website_auth_location['path']);
+					'htpasswd_path' => $website['document_root'].'/' . (($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') ? $website['web_folder'] : 'web') . '/'.$website_auth_location['path']);
 			}
 		}
 		return $basic_auth_locations;
@@ -2275,13 +2541,22 @@
 			}
 
 			$content = '';
-			$content .= "Include \"".$awstats_conf_dir."/awstats.conf\"\n";
+			if (is_file($awstats_conf_dir."/awstats.conf")) {
+				$include_file = $awstats_conf_dir."/awstats.conf";
+			} elseif (is_file($awstats_conf_dir."/awstats.model.conf")) {
+				$include_file = $awstats_conf_dir."/awstats.model.conf";
+			}
+			$content .= "Include \"".$include_file."\"\n";
 			$content .= "LogFile=\"/var/log/ispconfig/httpd/".$data['new']['domain']."/access.log\"\n";
 			$content .= "SiteDomain=\"".$data['new']['domain']."\"\n";
 			$content .= "HostAliases=\"www.".$data['new']['domain']."  localhost 127.0.0.1\"\n";
 
-			$app->system->file_put_contents($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf', $content);
-			$app->log('Created AWStats config file: '.$awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf', LOGLEVEL_DEBUG);
+			if (isset($include_file)) {
+				$app->system->file_put_contents($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);
+			} else {
+				$app->log("No awstats base config found. Either awstats.conf or awstats.model.conf must exist in ".$awstats_conf_dir.".", LOGLEVEL_WARN);
+			}
 		}
 
 		if(is_file($data['new']['document_root']."/" . $web_folder . "/stats/index.html")) $app->system->unlink($data['new']['document_root']."/" . $web_folder . "/stats/index.html");
@@ -2304,9 +2579,89 @@
 		}
 	}
 
+	private function hhvm_update($data, $web_config) {
+		global $app, $conf;
+		
+		if(file_exists($conf['rootpath'] . '/conf-custom/hhvm_starter.master')) {
+			$content = file_get_contents($conf['rootpath'] . '/conf-custom/hhvm_starter.master');
+		} else {
+			$content = file_get_contents($conf['rootpath'] . '/conf/hhvm_starter.master');
+		}
+		if(file_exists($conf['rootpath'] . '/conf-custom/hhvm_monit.master')) {
+			$monit_content = file_get_contents($conf['rootpath'] . '/conf-custom/hhvm_monit.master');
+		} else {
+			$monit_content = file_get_contents($conf['rootpath'] . '/conf/hhvm_monit.master');
+		}
+		
+		if($data['new']['php'] == 'hhvm' && $data['old']['php'] != 'hhvm' || (isset($data['old']['custom_php_ini']) && isset($data['new']['custom_php_ini']) && $data['new']['custom_php_ini'] != $data['old']['custom_php_ini'])) {
+
+			// Custom php.ini settings
+			$custom_php_ini_settings = trim($data['new']['custom_php_ini']);
+			if(intval($data['new']['directive_snippets_id']) > 0){
+				$snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'nginx' AND active = 'y' AND customer_viewable = 'y'", intval($data['new']['directive_snippets_id']));
+				if(isset($snippet['required_php_snippets']) && trim($snippet['required_php_snippets']) != ''){
+					$required_php_snippets = explode(',', trim($snippet['required_php_snippets']));
+					if(is_array($required_php_snippets) && !empty($required_php_snippets)){
+						foreach($required_php_snippets as $required_php_snippet){
+							$required_php_snippet = intval($required_php_snippet);
+							if($required_php_snippet > 0){
+								$php_snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE ".($snippet['master_directive_snippets_id'] > 0 ? 'master_' : '')."directive_snippets_id = ? AND type = 'php' AND active = 'y'", $required_php_snippet);
+								$php_snippet['snippet'] = trim($php_snippet['snippet']);
+								if($php_snippet['snippet'] != ''){
+									$custom_php_ini_settings .= "\n".$php_snippet['snippet'];
+								}
+							}
+						}
+					}
+				}
+			}
+			
+			if($custom_php_ini_settings != ''){
+				// Make sure we only have Unix linebreaks
+				$custom_php_ini_settings = str_replace("\r\n", "\n", $custom_php_ini_settings);
+				$custom_php_ini_settings = str_replace("\r", "\n", $custom_php_ini_settings);
+				file_put_contents('/etc/hhvm/'.$data['new']['system_user'].'.ini', $custom_php_ini_settings);
+			} else {
+				if($data['old']['system_user'] != '' && is_file('/etc/hhvm/'.$data['old']['system_user'].'.ini')) unlink('/etc/hhvm/'.$data['old']['system_user'].'.ini');
+			}
+		
+			$content = str_replace('{SYSTEM_USER}', $data['new']['system_user'], $content);
+			file_put_contents('/etc/init.d/hhvm_' . $data['new']['system_user'], $content);
+			exec('chmod +x /etc/init.d/hhvm_' . $data['new']['system_user'] . ' >/dev/null 2>&1');
+			exec('/usr/sbin/update-rc.d hhvm_' . $data['new']['system_user'] . ' defaults >/dev/null 2>&1');
+			exec('/etc/init.d/hhvm_' . $data['new']['system_user'] . ' restart >/dev/null 2>&1');
+			
+			if(is_dir('/etc/monit/conf.d')){
+				$monit_content = str_replace('{SYSTEM_USER}', $data['new']['system_user'], $monit_content);
+				file_put_contents('/etc/monit/conf.d/00-hhvm_' . $data['new']['system_user'], $monit_content);
+				if(is_file('/etc/monit/conf.d/hhvm_' . $data['new']['system_user'])) unlink('/etc/monit/conf.d/hhvm_' . $data['new']['system_user']);
+				exec('/etc/init.d/monit restart >/dev/null 2>&1');
+			}
+			
+ 		} elseif($data['new']['php'] != 'hhvm' && $data['old']['php'] == 'hhvm') {
+			if($data['old']['system_user'] != ''){
+				exec('/etc/init.d/hhvm_' . $data['old']['system_user'] . ' stop >/dev/null 2>&1');
+				exec('/usr/sbin/update-rc.d hhvm_' . $data['old']['system_user'] . ' remove >/dev/null 2>&1');
+				unlink('/etc/init.d/hhvm_' . $data['old']['system_user']);
+				if(is_file('/etc/hhvm/'.$data['old']['system_user'].'.ini')) unlink('/etc/hhvm/'.$data['old']['system_user'].'.ini');
+			}
+			
+			if(is_file('/etc/monit/conf.d/hhvm_' . $data['old']['system_user']) || is_file('/etc/monit/conf.d/00-hhvm_' . $data['old']['system_user'])){
+				if(is_file('/etc/monit/conf.d/hhvm_' . $data['old']['system_user'])){
+					unlink('/etc/monit/conf.d/hhvm_' . $data['old']['system_user']);
+				}
+				if(is_file('/etc/monit/conf.d/00-hhvm_' . $data['old']['system_user'])){
+					unlink('/etc/monit/conf.d/00-hhvm_' . $data['old']['system_user']);
+				}
+				exec('/etc/init.d/monit restart >/dev/null 2>&1');
+			}
+		}
+	}
+
 	//* Update the PHP-FPM pool configuration file
 	private function php_fpm_pool_update ($data, $web_config, $pool_dir, $pool_name, $socket_dir) {
 		global $app, $conf;
+		$pool_dir = trim($pool_dir);
 		/*
 		if(trim($data['new']['fastcgi_php_version']) != ''){
 			$default_php_fpm = false;
@@ -2316,7 +2671,8 @@
 			$default_php_fpm = true;
 		}
 		*/
-		if($data['new']['php'] != 'no'){
+		// HHVM => PHP-FPM-Fallback
+		if($data['new']['php'] == 'php-fpm' || $data['new']['php'] == 'hhvm'){
 			if(trim($data['new']['fastcgi_php_version']) != ''){
 				$default_php_fpm = false;
 				list($custom_php_fpm_name, $custom_php_fpm_init_script, $custom_php_fpm_ini_dir, $custom_php_fpm_pool_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
@@ -2337,7 +2693,8 @@
 		$app->uses("getconf");
 		$web_config = $app->getconf->get_server_config($conf["server_id"], 'web');
 
-		if($data['new']['php'] == 'no'){
+		// HHVM => PHP-FPM-Fallback
+		if($data['new']['php'] != 'php-fpm' && $data['new']['php'] != 'hhvm'){
 			if(@is_file($pool_dir.$pool_name.'.conf')){
 				$app->system->unlink($pool_dir.$pool_name.'.conf');
 				//$reload = true;
@@ -2396,6 +2753,27 @@
 		// Custom php.ini settings
 		$final_php_ini_settings = array();
 		$custom_php_ini_settings = trim($data['new']['custom_php_ini']);
+		
+		if(intval($data['new']['directive_snippets_id']) > 0){
+			$snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'nginx' AND active = 'y' AND customer_viewable = 'y'", intval($data['new']['directive_snippets_id']));
+			if(isset($snippet['required_php_snippets']) && trim($snippet['required_php_snippets']) != ''){
+				$required_php_snippets = explode(',', trim($snippet['required_php_snippets']));
+				if(is_array($required_php_snippets) && !empty($required_php_snippets)){
+					foreach($required_php_snippets as $required_php_snippet){
+						$required_php_snippet = intval($required_php_snippet);
+						if($required_php_snippet > 0){
+							$php_snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE ".($snippet['master_directive_snippets_id'] > 0 ? 'master_' : '')."directive_snippets_id = ? AND type = 'php' AND active = 'y'", $required_php_snippet);
+							$php_snippet['snippet'] = trim($php_snippet['snippet']);
+							if($php_snippet['snippet'] != ''){
+								$custom_php_ini_settings .= "\n".$php_snippet['snippet'];
+							}
+						}
+					}
+				}
+			}
+		}
+		
+		$custom_session_save_path = false;
 		if($custom_php_ini_settings != ''){
 			// Make sure we only have Unix linebreaks
 			$custom_php_ini_settings = str_replace("\r\n", "\n", $custom_php_ini_settings);
@@ -2411,6 +2789,7 @@
 					$value = trim($value);
 					if($value != ''){
 						$key = trim($key);
+						if($key == 'session.save_path') $custom_session_save_path = true;
 						switch (strtolower($value)) {
 						case '0':
 							// PHP-FPM might complain about invalid boolean value if you use 0
@@ -2432,6 +2811,8 @@
 			}
 		}
 
+		$tpl->setVar('custom_session_save_path', ($custom_session_save_path ? 'y' : 'n'));
+
 		$tpl->setLoop('custom_php_ini_settings', $final_php_ini_settings);
 
 		$app->system->file_put_contents($pool_dir.$pool_name.'.conf', $tpl->grab());
@@ -2439,7 +2820,7 @@
 		unset($tpl);
 
 		// delete pool in all other PHP versions
-		$default_pool_dir = escapeshellcmd($web_config['php_fpm_pool_dir']);
+		$default_pool_dir = trim(escapeshellcmd($web_config['php_fpm_pool_dir']));
 		if(substr($default_pool_dir, -1) != '/') $default_pool_dir .= '/';
 		if($default_pool_dir != $pool_dir){
 			if ( @is_file($default_pool_dir.$pool_name.'.conf') ) {
@@ -2448,9 +2829,10 @@
 				$app->services->restartService('php-fpm', 'reload:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
 			}
 		}
-		$php_versions = $app->db->queryAllRecords("SELECT * FROM server_php WHERE php_fpm_init_script != '' AND php_fpm_ini_dir != '' AND php_fpm_pool_dir != '' AND server_id = ".$conf["server_id"]);
+		$php_versions = $app->db->queryAllRecords("SELECT * FROM server_php WHERE php_fpm_init_script != '' AND php_fpm_ini_dir != '' AND php_fpm_pool_dir != '' AND server_id = ?", $conf["server_id"]);
 		if(is_array($php_versions) && !empty($php_versions)){
 			foreach($php_versions as $php_version){
+				$php_version['php_fpm_pool_dir'] = trim($php_version['php_fpm_pool_dir']);
 				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') ) {
@@ -2487,6 +2869,7 @@
 		} else {
 			$pool_dir = $custom_php_fpm_pool_dir;
 		}
+		$pool_dir = trim($pool_dir);
 
 		if(substr($pool_dir, -1) != '/') $pool_dir .= '/';
 		$pool_name = 'web'.$data['old']['domain_id'];
@@ -2497,7 +2880,7 @@
 		}
 
 		// delete pool in all other PHP versions
-		$default_pool_dir = escapeshellcmd($web_config['php_fpm_pool_dir']);
+		$default_pool_dir = trim(escapeshellcmd($web_config['php_fpm_pool_dir']));
 		if(substr($default_pool_dir, -1) != '/') $default_pool_dir .= '/';
 		if($default_pool_dir != $pool_dir){
 			if ( @is_file($default_pool_dir.$pool_name.'.conf') ) {
@@ -2506,9 +2889,10 @@
 				$app->services->restartService('php-fpm', 'reload:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
 			}
 		}
-		$php_versions = $app->db->queryAllRecords("SELECT * FROM server_php WHERE php_fpm_init_script != '' AND php_fpm_ini_dir != '' AND php_fpm_pool_dir != '' AND server_id = ".$data['old']['server_id']);
+		$php_versions = $app->db->queryAllRecords("SELECT * FROM server_php WHERE php_fpm_init_script != '' AND php_fpm_ini_dir != '' AND php_fpm_pool_dir != '' AND server_id = ?", $data['old']['server_id']);
 		if(is_array($php_versions) && !empty($php_versions)){
 			foreach($php_versions as $php_version){
+				$php_version['php_fpm_pool_dir'] = trim($php_version['php_fpm_pool_dir']);
 				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') ) {
@@ -2624,13 +3008,15 @@
 				} else {
 
 					if($islocation){
-						if(strpos($l, '{') !== false){
+						$openingbracketpos = strrpos($l, '{');
+						if($openingbracketpos !== false){
 							$level += 1;
 						}
-						if(strpos($l, '}') !== false && $level > 0){
+						$closingbracketpos = strrpos($l, '}');
+						if($closingbracketpos !== false && $level > 0 && $closingbracketpos >= intval($openingbracketpos)){
 							$level -= 1;
 							$locations[$location]['location'] .= $lines[$i]."\n";
-						} elseif(strpos($l, '}') !== false && $level == 0){
+						} elseif($closingbracketpos !== false && $level == 0 && $closingbracketpos >= intval($openingbracketpos)){
 							$islocation = false;
 						} else {
 							$locations[$location]['location'] .= $lines[$i]."\n";
@@ -2754,7 +3140,7 @@
 				// 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;
+				//if($web['type'] == 'vhostsubdomain' || $web['type'] == 'vhostalias') continue;
 				// alias domains/subdomains using rewrites and therefore a server {} container of their own
 				//if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') continue;
 
@@ -2765,7 +3151,7 @@
 					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;
+							if($web['type'] == 'vhostsubdomain' || $web['type'] == 'vhostalias') return false;
 							// alias domains/subdomains using rewrites and therefore a server {} container of their own
 							if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
 							return true;
@@ -2779,7 +3165,7 @@
 					if($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;
+							if($web['type'] == 'vhostsubdomain' || $web['type'] == 'vhostalias') return false;
 							// alias domains/subdomains using rewrites and therefore a server {} container of their own
 							if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
 							return true;
@@ -2792,7 +3178,7 @@
 				if(preg_match($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;
+						if($web['type'] == 'vhostsubdomain' || $web['type'] == 'vhostalias') return false;
 						// alias domains/subdomains using rewrites and therefore a server {} container of their own
 						if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
 						return true;

--
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