From 33e2c95c69b405f36caf9013ff9a256e6edf9500 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Mon, 11 Feb 2013 08:15:44 -0500
Subject: [PATCH] - htpasswd_stats file was not readable for apache user.

---
 server/plugins-available/apache2_plugin.inc.php |  588 +++++++++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 458 insertions(+), 130 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index f56d375..4e21c06 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -115,14 +115,20 @@
 		$csr_file = $ssl_dir.'/'.$domain.'.csr';
 		$crt_file = $ssl_dir.'/'.$domain.'.crt';
 
-		//* Create a SSL Certificate
-		if($data['new']['ssl_action'] == 'create') {
+		//* Create a SSL Certificate, but only if this is not a mirror server.
+		if($data['new']['ssl_action'] == 'create' && $conf['mirror_server_id'] == 0) {
 			
 			$this->ssl_certificate_changed = true;
 			
 			//* Rename files if they exist
-			if(file_exists($key_file)) $app->system->rename($key_file,$key_file.'.bak');
-			if(file_exists($key_file2)) $app->system->rename($key_file2,$key_file2.'.bak');
+			if(file_exists($key_file)){
+				$app->system->rename($key_file,$key_file.'.bak');
+				$app->system->chmod($key_file.'.bak',0400);
+			}
+			if(file_exists($key_file2)){
+				$app->system->rename($key_file2,$key_file2.'.bak');
+				$app->system->chmod($key_file2.'.bak',0400);
+			}
 			if(file_exists($csr_file)) $app->system->rename($csr_file,$csr_file.'.bak');
 			if(file_exists($crt_file)) $app->system->rename($crt_file,$crt_file.'.bak');
 			
@@ -165,11 +171,15 @@
 
 			$rand_file = escapeshellcmd($rand_file);
 			$key_file = escapeshellcmd($key_file);
+			if(substr($domain, 0, 2) == '*.' && strpos($key_file, '/ssl/\*.') != false) $key_file = str_replace('/ssl/\*.', '/ssl/*.', $key_file); // wildcard certificate
 			$key_file2 = escapeshellcmd($key_file2);
+			if(substr($domain, 0, 2) == '*.' && strpos($key_file2, '/ssl/\*.') != false) $key_file2 = str_replace('/ssl/\*.', '/ssl/*.', $key_file2); // wildcard certificate
 			$ssl_days = 3650;
 			$csr_file = escapeshellcmd($csr_file);
+			if(substr($domain, 0, 2) == '*.' && strpos($csr_file, '/ssl/\*.') != false) $csr_file = str_replace('/ssl/\*.', '/ssl/*.', $csr_file); // wildcard certificate
 			$config_file = escapeshellcmd($ssl_cnf_file);
 			$crt_file = escapeshellcmd($crt_file);
+			if(substr($domain, 0, 2) == '*.' && strpos($crt_file, '/ssl/\*.') != false) $crt_file = str_replace('/ssl/\*.', '/ssl/*.', $crt_file); // wildcard certificate
 
 			if(is_file($ssl_cnf_file) && !is_link($ssl_cnf_file)) {
 				
@@ -190,6 +200,7 @@
 			
 			}
 
+			$app->system->chmod($key_file,0400);
 			$app->system->chmod($key_file2,0400);
 			@$app->system->unlink($config_file);
 			@$app->system->unlink($rand_file);
@@ -216,8 +227,14 @@
 			$bundle_file = $ssl_dir.'/'.$domain.".bundle";
 			
 			//* Backup files
-			if(file_exists($key_file)) $app->system->copy($key_file,$key_file.'~');
-			if(file_exists($key_file2)) $app->system->copy($key_file2,$key_file2.'~');
+			if(file_exists($key_file)){
+				$app->system->copy($key_file,$key_file.'~');
+				$app->system->chmod($key_file.'~',0400);
+			}
+			if(file_exists($key_file2)){
+				$app->system->copy($key_file2,$key_file2.'~');
+				$app->system->chmod($key_file2.'~',0400);
+			}
 			if(file_exists($csr_file)) $app->system->copy($csr_file,$csr_file.'~');
 			if(file_exists($crt_file)) $app->system->copy($crt_file,$crt_file.'~');
 			if(file_exists($bundle_file)) $app->system->copy($bundle_file,$bundle_file.'~');
@@ -226,7 +243,17 @@
 			if(trim($data["new"]["ssl_request"]) != '') $app->system->file_put_contents($csr_file,$data["new"]["ssl_request"]);
 			if(trim($data["new"]["ssl_cert"]) != '') $app->system->file_put_contents($crt_file,$data["new"]["ssl_cert"]);
 			if(trim($data["new"]["ssl_bundle"]) != '') $app->system->file_put_contents($bundle_file,$data["new"]["ssl_bundle"]);
-			if(trim($data["new"]["ssl_key"]) != '') $app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
+			
+			//* Write the key file, if field is empty then import the key into the db
+			if(trim($data["new"]["ssl_key"]) != '') {
+				$app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
+			} else {
+				$ssl_key2 = $app->db->quote($app->system->file_get_contents($key_file2));
+				/* Update the DB of the (local) Server */
+				$app->db->query("UPDATE web_domain SET ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
+				/* Update also the master-DB of the Server-Farm */
+				$app->dbmaster->query("UPDATE web_domain SET ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
+			}
 			
 			/* Update the DB of the (local) Server */
 			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
@@ -403,43 +430,52 @@
 			
 			//* Remove protection of old folders
 			$app->system->web_folder_protection($data['old']['document_root'],false);
+            
+            if($data["new"]["type"] != "vhostsubdomain") {
+                //* Move the site data
+                $tmp_docroot = explode('/',$data['new']['document_root']);
+                unset($tmp_docroot[count($tmp_docroot)-1]);
+                $new_dir = implode('/',$tmp_docroot);
 
-			//* Move the site data
-			$tmp_docroot = explode('/',$data['new']['document_root']);
-			unset($tmp_docroot[count($tmp_docroot)-1]);
-			$new_dir = implode('/',$tmp_docroot);
+                $tmp_docroot = explode('/',$data['old']['document_root']);
+                unset($tmp_docroot[count($tmp_docroot)-1]);
+                $old_dir = implode('/',$tmp_docroot);
 
-			$tmp_docroot = explode('/',$data['old']['document_root']);
-			unset($tmp_docroot[count($tmp_docroot)-1]);
-			$old_dir = implode('/',$tmp_docroot);
+                //* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
+                if(@is_dir($data['new']['document_root'])) {
+                    $app->system->web_folder_protection($data['new']['document_root'],false);
+                    $app->system->rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d_H_i_s'));
+                    $app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d_H_i_s'),LOGLEVEL_DEBUG);
+                }
+                
+                //* Create new base directory, if it does not exist yet
+                if(!is_dir($new_dir)) $app->system->mkdirpath($new_dir);
+                $app->system->web_folder_protection($data['old']['document_root'],false);
+                exec('mv '.escapeshellarg($data['old']['document_root']).' '.escapeshellarg($new_dir));
+                //$app->system->rename($data['old']['document_root'],$new_dir);
+                $app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);
 
-			//* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
-			if(@is_dir($data['new']['document_root'])) {
-				$app->system->rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d'));
-				$app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d'),LOGLEVEL_DEBUG);
-			}
-			
-			//* Create new base directory, if it does not exist yet
-			if(!is_dir($new_dir)) $app->system->mkdirpath($new_dir);
-			//exec('mv '.$data['old']['document_root'].' '.$new_dir);
-			$app->system->rename($data['old']['document_root'],$new_dir);
-			$app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);
+                // Handle the change in php_open_basedir
+                $data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);
 
-			// Handle the change in php_open_basedir
-			$data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);
+                //* Change the owner of the website files to the new website owner
+                exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);
 
-			//* Change the owner of the website files to the new website owner
-			exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);
-
-			//* Change the home directory and group of the website user
-			$command = 'usermod';
-			$command .= ' --home '.escapeshellcmd($data['new']['document_root']);
-			$command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
-			$command .= ' '.escapeshellcmd($data['new']['system_user']);
-			exec($command);
-
+                //* Change the home directory and group of the website user
+                $command = 'usermod';
+                $command .= ' --home '.escapeshellcmd($data['new']['document_root']);
+                $command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
+                $command .= ' '.escapeshellcmd($data['new']['system_user']);
+                exec($command);
+            }
+            
 			if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
-
+			
+			//* Change the log mount
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+			$app->system->removeLine('/etc/fstab',$fstab_line);
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait    0 0';
+			$app->system->replaceLine('/etc/fstab',$fstab_line,$fstab_line,1,1);
 
 		}
 
@@ -469,19 +505,26 @@
 		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
 			if(is_dir('/var/log/ispconfig/httpd/'.$data['old']['domain'])) exec('rm -rf /var/log/ispconfig/httpd/'.$data['old']['domain']);
 			if(is_link($data['old']['document_root'].'/'.$log_folder)) $app->system->unlink($data['old']['document_root'].'/'.$log_folder);
+			
+			//* remove old log mount
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+			$app->system->removeLine('/etc/fstab',$fstab_line);
+			
+			//* Unmount log directory
+			exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
 		}
 		
 		//* Create the log dir if nescessary and mount it
-        if(!is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain'])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data['new']['domain']);
-		if(!is_dir($data['new']['document_root'].'/'.$log_folder) || is_link($data['new']['document_root'].'/'.$log_folder)) {
+		if(!is_dir($data['new']['document_root'].'/'.$log_folder) || !is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain']) || is_link($data['new']['document_root'].'/'.$log_folder)) {
 			if(is_link($data['new']['document_root'].'/'.$log_folder)) unlink($data['new']['document_root'].'/'.$log_folder);
+			if(!is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain'])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data['new']['domain']);
 			$app->system->mkdirpath($data['new']['document_root'].'/'.$log_folder);
 			$app->system->chown($data['new']['document_root'].'/'.$log_folder,'root');
 			$app->system->chgrp($data['new']['document_root'].'/'.$log_folder,'root');
 			$app->system->chmod($data['new']['document_root'].'/'.$log_folder,0755);
 			exec('mount --bind '.escapeshellarg('/var/log/ispconfig/httpd/'.$data['new']['domain']).' '.escapeshellarg($data['new']['document_root'].'/'.$log_folder));
 			//* add mountpoint to fstab
-			$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind    0 0';
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait    0 0';
 			$app->system->replaceLine('/etc/fstab',$fstab_line,$fstab_line,1,1);
 		}
 		
@@ -793,6 +836,13 @@
 					$master_php_ini_path = $web_config['php_ini_path_cgi'];
 				}
 			}
+			
+			//* Add php.ini to the path in case that the master_php_ini_path is a directory
+			if($master_php_ini_path != '' && is_dir($master_php_ini_path) && is_file($master_php_ini_path.'/php.ini')) {
+				if(substr($master_php_ini_path,-1) == '/') $master_php_ini_path = substr($master_php_ini_path,0,-1);
+				$master_php_ini_path .= '/php.ini';
+			}
+			
 			if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
 				$php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
 			}
@@ -849,15 +899,15 @@
 		//$vhost_data['document_root'] = $data['new']['document_root'].'/' . $web_folder;
 		
 		// Set SEO Redirect
-		if($data['new']['seo_redirect'] != '' && ($data['new']['subdomain'] == 'www' || $data['new']['subdomain'] == '*')){
+		if($data['new']['seo_redirect'] != ''){
 			$vhost_data['seo_redirect_enabled'] = 1;
-			if($data['new']['seo_redirect'] == 'non_www_to_www'){
-				$vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
-				$vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
-			}
-			if($data['new']['seo_redirect'] == 'www_to_non_www'){
-				$vhost_data['seo_redirect_origin_domain'] = 'www.'.$data['new']['domain'];
-				$vhost_data['seo_redirect_target_domain'] = $data['new']['domain'];
+			$tmp_seo_redirects = $this->get_seo_redirects($data['new']);
+			if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+				foreach($tmp_seo_redirects as $key => $val){
+					$vhost_data[$key] = $val;
+				}
+			} else {
+				$vhost_data['seo_redirect_enabled'] = 0;
 			}
 		} else {
 			$vhost_data['seo_redirect_enabled'] = 0;
@@ -868,7 +918,7 @@
 		// Rewrite rules
 		$rewrite_rules = array();
 		if($data['new']['redirect_type'] != '' && $data['new']['redirect_path'] != '') {
-			if(substr($data['new']['redirect_path'],-1) != '/') $data['new']['redirect_path'] .= '/';
+			if(substr($data['new']['redirect_path'],-1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $data['new']['redirect_path'])) $data['new']['redirect_path'] .= '/';
 			if(substr($data['new']['redirect_path'],0,8) == '[scheme]'){
 				$rewrite_target = 'http'.substr($data['new']['redirect_path'],8);
 				$rewrite_target_ssl = 'https'.substr($data['new']['redirect_path'],8);
@@ -884,26 +934,34 @@
 
 			switch($data['new']['subdomain']) {
 				case 'www':
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$data['new']['domain'],
+					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 						'rewrite_target' 	=> $rewrite_target,
-						'rewrite_target_ssl' => $rewrite_target_ssl);
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^www.'.$data['new']['domain'],
+						'rewrite_target_ssl' => $rewrite_target_ssl,
+                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
+					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^' . $this->_rewrite_quote('www.'.$data['new']['domain']),
 							'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 							'rewrite_target' 	=> $rewrite_target,
-							'rewrite_target_ssl' => $rewrite_target_ssl);
+							'rewrite_target_ssl' => $rewrite_target_ssl,
+                            'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                            'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 					break;
 				case '*':
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$data['new']['domain'],
+					$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 						'rewrite_target' 	=> $rewrite_target,
-						'rewrite_target_ssl' => $rewrite_target_ssl);
+						'rewrite_target_ssl' => $rewrite_target_ssl,
+                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 					break;
 				default:
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$data['new']['domain'],
+					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 						'rewrite_target' 	=> $rewrite_target,
-						'rewrite_target_ssl' => $rewrite_target_ssl);
+						'rewrite_target_ssl' => $rewrite_target_ssl,
+                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 			}
 		}
 		
@@ -920,11 +978,12 @@
 			unset($client);
 			unset($aa_search);
 			unset($aa_replace);
-			$server_alias[] .= $auto_alias;
+			$server_alias[] .= $auto_alias.' ';
 		}
 		
 		// get alias domains (co-domains and subdomains)
 		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
+		$alias_seo_redirects = array();
 		switch($data['new']['subdomain']) {
 			case 'www':
 				$server_alias[] .= 'www.'.$data['new']['domain'].' ';
@@ -947,9 +1006,18 @@
 						break;
 				}
 				$app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
+				
+				// Add SEO redirects for alias domains
+				if($alias['seo_redirect'] != '' && $data['new']['seo_redirect'] != '*_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_to_domain_tld' && ($alias['type'] == 'alias' || ($alias['type'] == 'subdomain' && $data['new']['seo_redirect'] != '*_domain_tld_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_domain_tld_to_domain_tld'))){
+					$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
+					if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+						$alias_seo_redirects[] = $tmp_seo_redirects;
+					}
+				}
+					
 				// Rewriting
 				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
-					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
+					if(substr($alias['redirect_path'],-1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $data['new']['redirect_path'])) $alias['redirect_path'] .= '/';
 					if(substr($alias['redirect_path'],0,8) == '[scheme]'){
 						$rewrite_target = 'http'.substr($alias['redirect_path'],8);
 						$rewrite_target_ssl = 'https'.substr($alias['redirect_path'],8);
@@ -965,26 +1033,36 @@
 					
 					switch($alias['subdomain']) {
 						case 'www':
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$alias['domain'],
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($alias['domain']),
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 								'rewrite_target' 	=> $rewrite_target,
-								'rewrite_target_ssl' => $rewrite_target_ssl);
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^www.'.$alias['domain'],
+								'rewrite_target_ssl' => $rewrite_target_ssl,
+                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^' . $this->_rewrite_quote('www.'.$alias['domain']),
 									'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 									'rewrite_target' 	=> $rewrite_target,
-									'rewrite_target_ssl' => $rewrite_target_ssl);
+									'rewrite_target_ssl' => $rewrite_target_ssl,
+                                    'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                    'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 							break;
 						case '*':
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$alias['domain'],
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($alias['domain']),
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 								'rewrite_target' 	=> $rewrite_target,
-								'rewrite_target_ssl' => $rewrite_target_ssl);
+								'rewrite_target_ssl' => $rewrite_target_ssl,
+                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 							break;
 						default:
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$alias['domain'],
+                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '(^|\.)'.$this->_rewrite_quote(substr($alias['domain'], 2));
+                            else $domain_rule = '^'.$this->_rewrite_quote($alias['domain']);
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> $domain_rule,
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 								'rewrite_target' 	=> $rewrite_target,
-								'rewrite_target_ssl' => $rewrite_target_ssl);
+								'rewrite_target_ssl' => $rewrite_target_ssl,
+                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 					}
 				}
 			}
@@ -1007,10 +1085,14 @@
 			$tpl->setVar('alias','');
 		}
 
-		if(count($rewrite_rules) > 0 || $vhost_data['seo_redirect_enabled'] > 0) {
+		if(count($rewrite_rules) > 0 || $vhost_data['seo_redirect_enabled'] > 0 || count($alias_seo_redirects) > 0) {
 			$tpl->setVar('rewrite_enabled',1);
 		} else {
 			$tpl->setVar('rewrite_enabled',0);
+		}
+		
+		if(count($alias_seo_redirects) > 0) {
+			$tpl->setLoop('alias_seo_redirects',$alias_seo_redirects);
 		}
 
 		//$tpl->setLoop('redirects',$rewrite_rules);
@@ -1047,6 +1129,7 @@
 			if(trim($data['new']['fastcgi_php_version']) != ''){
 				$default_fastcgi_php = false;
 				list($custom_fastcgi_php_name, $custom_fastcgi_php_executable, $custom_fastcgi_php_ini_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
+				if(is_file($custom_fastcgi_php_ini_dir)) $custom_fastcgi_php_ini_dir = dirname($custom_fastcgi_php_ini_dir);
 				if(substr($custom_fastcgi_php_ini_dir,-1) != '/') $custom_fastcgi_php_ini_dir .= '/';
 			} else {
 				$default_fastcgi_php = true;
@@ -1088,6 +1171,7 @@
 			$tpl->setVar('fastcgi_starter_path',$fastcgi_starter_path);
 			$tpl->setVar('fastcgi_starter_script',$fastcgi_config['fastcgi_starter_script'].($data['new']['type'] == 'vhostsubdomain' ? '_web' . $data['new']['domain_id'] : ''));
 			$tpl->setVar('fastcgi_config_syntax',$fastcgi_config['fastcgi_config_syntax']);
+			$tpl->setVar('fastcgi_max_requests',$fastcgi_config['fastcgi_max_requests']);
 
 		} else {
 			//remove the php fastgi starter script if available
@@ -1241,14 +1325,25 @@
 			} else {
 				$vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443');
 			}
-			$app->log('Enable SSL for: '.$domain,LOGLEVEL_DEBUG);
-		}
-		
-		//* Add vhost for IPv6 IP
-		if($data['new']['ipv6_address'] != '') {
-			if(count($rewrite_rules) > 0){
-				$vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80, 'redirects' => $rewrite_rules);
-			} else {
+			$app->log('Enable SSL for: '.$domain,LOGLEVEL_DEBUG);
+		}
+		
+	//* Add vhost for IPv6 IP
+	if($data['new']['ipv6_address'] != '') {
+		if ($conf['serverconfig']['web']['vhost_rewrite_v6'] == 'y') {
+			if (isset($conf['serverconfig']['server']['v6_prefix']) && $conf['serverconfig']['server']['v6_prefix'] <> '') {
+				$explode_v6prefix=explode(':',$conf['serverconfig']['server']['v6_prefix']);
+				$explode_v6=explode(':',$data['new']['ipv6_address']);
+
+				for ( $i = 0; $i <= count($explode_v6prefix)-3; $i++ ) {
+				        $explode_v6[$i] = $explode_v6prefix[$i];
+				}
+				$data['new']['ipv6_address'] = implode(':',$explode_v6);
+			}
+		}
+			if(count($rewrite_rules) > 0){
+				$vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80, 'redirects' => $rewrite_rules);
+			} else {
 				$vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80);
 			}
 		
@@ -1332,19 +1427,19 @@
 		//* Create .htaccess and .htpasswd file for website statistics
 		if(!is_file($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess') or $data['old']['document_root'] != $data['new']['document_root']) {
 			if(!is_dir($data['new']['document_root'].'/' . $web_folder . '/stats')) $app->system->mkdir($data['new']['document_root'].'/' . $web_folder . '/stats');
-			$ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$data['new']['document_root']."/.htpasswd_stats\nrequire valid-user";
+			$ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$data['new']['document_root']."/web/stats/.htpasswd_stats\nrequire valid-user";
 			$app->system->file_put_contents($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess',$ht_file);
 			$app->system->chmod($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess',0755);
 			unset($ht_file);
 		}
 
-		if(!is_file($data['new']['document_root'].'/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
+		if(!is_file($data['new']['document_root'].'/web/stats/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
 			if(trim($data['new']['stats_password']) != '') {
 				$htp_file = 'admin:'.trim($data['new']['stats_password']);
 				$app->system->web_folder_protection($data['new']['document_root'],false);
-				$app->system->file_put_contents($data['new']['document_root'].'/.htpasswd_stats',$htp_file);
+				$app->system->file_put_contents($data['new']['document_root'].'/web/stats/.htpasswd_stats',$htp_file);
 				$app->system->web_folder_protection($data['new']['document_root'],true);
-				$app->system->chmod($data['new']['document_root'].'/.htpasswd_stats',0755);
+				$app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats',0755);
 				unset($htp_file);
 			}
 		}
@@ -1364,10 +1459,14 @@
 			$app->services->restartService('httpd','restart');
 			
 			// wait a few seconds, before we test the apache status again
+			$apache_online_status_after_restart = false;
 			sleep(2);
-		
+			for($i = 0; $i < 5; $i++) {
+				$apache_online_status_after_restart = $this->_checkTcp('localhost',80);
+				if($apache_online_status_after_restart) break;
+				sleep(1);
+			}
 			//* Check if apache restarted successfully if it was online before
-			$apache_online_status_after_restart = $this->_checkTcp('localhost',80);
 			$app->log('Apache online status after restart is: '.$apache_online_status_after_restart,LOGLEVEL_DEBUG);
 			if($apache_online_status_before_restart && !$apache_online_status_after_restart) {
 				$app->log('Apache did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the configuration. Saved non-working config as '.$vhost_file.'.err',LOGLEVEL_WARN);
@@ -1390,8 +1489,14 @@
 					$bundle_file = $ssl_dir.'/'.$domain.'.bundle';
 					
 					//* Backup the files that might have caused the error
-					if(is_file($key_file)) $app->system->copy($key_file,$key_file.'.err');
-					if(is_file($key_file2)) $app->system->copy($key_file2,$key_file2.'.err');
+					if(is_file($key_file)){
+						$app->system->copy($key_file,$key_file.'.err');
+						$app->system->chmod($key_file.'.err',0400);
+					}
+					if(is_file($key_file2)){
+						$app->system->copy($key_file2,$key_file2.'.err');
+						$app->system->chmod($key_file2.'.err',0400);
+					}
 					if(is_file($csr_file)) $app->system->copy($csr_file,$csr_file.'.err');
 					if(is_file($crt_file)) $app->system->copy($crt_file,$crt_file.'.err');
 					if(is_file($bundle_file)) $app->system->copy($bundle_file,$bundle_file.'.err');
@@ -1460,6 +1565,24 @@
 		} else {
 			$apache_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']));
+            $subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
+            if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
+            $web_folder = $data['old']['web_folder'];
+            $log_folder .= '/' . $subdomain_host;
+            unset($tmp);
+		}
+        
+		exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+		
+		//* remove mountpoint from fstab
+		$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+		$app->system->removeLine('/etc/fstab',$fstab_line);
 
 		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
@@ -1495,9 +1618,67 @@
 			$app->system->unlink($vhost_file);
 			$app->log('Removing vhost file: '.$vhost_file,LOGLEVEL_DEBUG);
             
-            if($data['old']['type'] == 'vhost') {
+            if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') {
                 $docroot = escapeshellcmd($data['old']['document_root']);
-                if($docroot != '' && !stristr($docroot,'..')) exec('rm -rf '.$docroot);
+                if($docroot != '' && !stristr($docroot,'..')) {
+                    if($data['old']['type'] == 'vhost') {
+                        // this is a vhost - we delete everything in here.
+                        exec('rm -rf '.$docroot);
+                    } elseif(!stristr($data['old']['web_folder'], '..')) {
+                        // this is a vhost subdomain
+                        // IMPORTANT: do some folder checks before we delete this!
+                        $do_delete = true;
+                        $delete_folder = preg_replace('/[\/]{2,}/', '/', $web_folder); // replace / occuring multiple times
+                        if(substr($delete_folder, 0, 1) === '/') $delete_folder = substr($delete_folder, 1);
+                        if(substr($delete_folder, -1) === '/') $delete_folder = substr($delete_folder, 0, -1);
+                        
+                        $path_elements = explode('/', $delete_folder);
+                        
+                        if($path_elements[0] == 'web' || $path_elements[0] === '') {
+                            // paths beginning with /web should NEVER EVER be deleted, empty paths should NEVER occur - but for safety reasons we check it here!
+                            // we use strict check as otherwise directories named '0' may not be deleted
+                            $do_delete = false;
+                        } else {
+                            // read all vhost subdomains with same parent domain
+                            $used_paths = array();
+                            $tmp = $app->db->queryAllRecords("SELECT `web_folder` FROM web_domain WHERE type = 'vhostsubdomain' AND parent_domain_id = ".intval($data['old']['parent_domain_id'])." AND domain_id != ".intval($data['old']['domain_id']));
+                            foreach($tmp as $tmprec) {
+                                // we normalize the folder entries because we need to compare them
+                                $tmp_folder = preg_replace('/[\/]{2,}/', '/', $tmprec['web_folder']); // replace / occuring multiple times
+                                if(substr($tmp_folder, 0, 1) === '/') $tmp_folder = substr($tmp_folder, 1);
+                                if(substr($tmp_folder, -1) === '/') $tmp_folder = substr($tmp_folder, 0, -1);
+                                
+                                // add this path and it's parent paths to used_paths array
+                                while(strpos($tmp_folder, '/') !== false) {
+                                    if(in_array($tmp_folder, $used_paths) == false) $used_paths[] = $tmp_folder;
+                                    $tmp_folder = substr($tmp_folder, 0, strrpos($tmp_folder, '/'));
+                                }
+                                if(in_array($tmp_folder, $used_paths) == false) $used_paths[] = $tmp_folder;
+                            }
+                            unset($tmp);
+                            
+                            // loop and check if the path is still used and stop at first used one
+                            // set do_delete to false so nothing gets deleted if the web_folder itself is still used
+                            $do_delete = false;
+                            while(count($path_elements) > 0) {
+                                $tmp_folder = implode('/', $path_elements);
+                                if(in_array($tmp_folder, $used_paths) == true) break;
+                                
+                                // this path is not used - set it as path to delete, strip the last element from the array and set do_delete to true
+                                $delete_folder = $tmp_folder;
+                                $do_delete = true;
+                                array_pop($path_elements);
+                            }
+                            unset($tmp_folder);
+                            unset($used_paths);
+                        }
+                        
+                        if($do_delete === true && $delete_folder !== '') exec('rm -rf '.$docroot.'/'.$delete_folder);
+                        
+                        unset($delete_folder);
+                        unset($path_elements);
+                    }
+                }
 			
                 //remove the php fastgi starter script if available
                 if ($data['old']['php'] == 'fast-cgi') {
@@ -1550,7 +1731,7 @@
                         $tmp_symlink = str_replace('[website_domain]',$data['old']['domain'],$tmp_symlink);
                         // Remove trailing slash
                         if(substr($tmp_symlink, -1, 1) == '/') $tmp_symlink = substr($tmp_symlink, 0, -1);
-                        // create the symlinks, if not exist
+                        // delete the symlink
                         if(is_link($tmp_symlink)) {
                             $app->system->unlink($tmp_symlink);
                             $app->log('Removing symlink: '.$tmp_symlink,LOGLEVEL_DEBUG);
@@ -1558,8 +1739,6 @@
                     }
                 }
                 // end removing symlinks
-            } else {
-                // vhost subdomain
             }
 
             // Delete the log file directory
@@ -1581,6 +1760,10 @@
                 $this->awstats_delete($data,$web_config);
             }
 			
+			if($data['old']['type'] == 'vhostsubdomain') {
+				$app->system->web_folder_protection($parent_web_document_root,true);
+			}
+			
 			if($apache_chrooted) {
 				$app->services->restartServiceDelayed('httpd','restart');
 			} else {
@@ -1589,6 +1772,7 @@
 			}
 
 		}
+        if($data['old']['type'] != 'vhost') $app->system->web_folder_protection($data['old']['document_root'],true);
 	}
 
 	//* This function is called when a IP on the server is inserted, updated or deleted
@@ -1681,8 +1865,8 @@
 		
 		//* Create empty .htpasswd file, if it does not exist
 		if(!is_file($folder_path.'.htpasswd')) {
-			touch($folder_path.'.htpasswd');
-			$app->system->chmod($folder_path.'.htpasswd',0755);
+			$app->system->touch($folder_path.'.htpasswd');
+			$app->system->chmod($folder_path.'.htpasswd',0750);
 			$app->system->chown($folder_path.'.htpasswd',$website['system_user']);
 			$app->system->chgrp($folder_path.'.htpasswd',$website['system_group']);
 			$app->log('Created file '.$folder_path.'.htpasswd',LOGLEVEL_DEBUG);
@@ -1720,12 +1904,26 @@
 		
 		//* Create the .htaccess file
 		//if(!is_file($folder_path.'.htaccess')) {
-			$ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$folder_path.".htpasswd\nrequire valid-user";
-			$app->system->file_put_contents($folder_path.'.htaccess',$ht_file);
-			$app->system->chmod($folder_path.'.htaccess',0755);
+			$begin_marker = '### ISPConfig folder protection begin ###';
+            $end_marker = "### ISPConfig folder protection end ###\n\n";
+            $ht_file = $begin_marker."\nAuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$folder_path.".htpasswd\nrequire valid-user\n".$end_marker;
+			
+            if(file_exists($folder_path.'.htaccess')) {
+                $old_content = $app->system->file_get_contents($folder_path.'.htaccess');
+                
+                if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $old_content, $matches)) {
+                    $ht_file = str_replace($matches[0], $ht_file, $old_content);
+                } else {
+                    $ht_file .= $old_content;
+                }
+            }
+            unset($old_content);
+            
+            $app->system->file_put_contents($folder_path.'.htaccess',$ht_file);
+			$app->system->chmod($folder_path.'.htaccess',0750);
 			$app->system->chown($folder_path.'.htaccess',$website['system_user']);
 			$app->system->chgrp($folder_path.'.htaccess',$website['system_group']);
-			$app->log('Created file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
+			$app->log('Created/modified file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
 		//}
 		
 	}
@@ -1767,8 +1965,24 @@
 		
 		//* Remove .htaccess file
 		if(is_file($folder_path.'.htaccess')) {
-			$app->system->unlink($folder_path.'.htaccess');
-			$app->log('Removed file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
+            $begin_marker = '### ISPConfig folder protection begin ###';
+            $end_marker = "### ISPConfig folder protection end ###\n\n";
+            
+            $ht_file = $app->system->file_get_contents($folder_path.'.htaccess');
+            
+            if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $ht_file, $matches)) {
+                $ht_file = str_replace($matches[0], '', $ht_file);
+            } else {
+                $ht_file = str_replace("AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$folder_path.".htpasswd\nrequire valid-user", '', $ht_file);
+            }
+            
+            if(trim($ht_file) == '') {
+                $app->system->unlink($folder_path.'.htaccess');
+                $app->log('Removed file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
+            } else {
+                $app->system->file_put_contents($folder_path.'.htaccess', $ht_file);
+                $app->log('Removed protection content from file '.$folder_path.'.htaccess',LOGLEVEL_DEBUG);
+            }
 		}
 	}
 	
@@ -1820,6 +2034,9 @@
 		//* Create the folder path, if it does not exist
 		if(!is_dir($new_folder_path)) $app->system->mkdirpath($new_folder_path);
 		
+        $begin_marker = '### ISPConfig folder protection begin ###';
+        $end_marker = "### ISPConfig folder protection end ###\n\n";
+        
 		if($data['old']['path'] != $data['new']['path']) {
 
 		
@@ -1831,26 +2048,63 @@
 			
 			//* delete old .htaccess file
 			if(is_file($old_folder_path.'.htaccess')) {
-				$app->system->unlink($old_folder_path.'.htaccess');
-				$app->log('Deleted file '.$old_folder_path.'.htaccess',LOGLEVEL_DEBUG);
+                $ht_file = $app->system->file_get_contents($old_folder_path.'.htaccess');
+                
+                if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $ht_file, $matches)) {
+                    $ht_file = str_replace($matches[0], '', $ht_file);
+                } else {
+                    $ht_file = str_replace("AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$old_folder_path.".htpasswd\nrequire valid-user", '', $ht_file);
+                }
+                
+                if(trim($ht_file) == '') {
+                    $app->system->unlink($old_folder_path.'.htaccess');
+                    $app->log('Removed file '.$old_folder_path.'.htaccess',LOGLEVEL_DEBUG);
+                } else {
+                    $app->system->file_put_contents($old_folder_path.'.htaccess', $ht_file);
+                    $app->log('Removed protection content from file '.$old_folder_path.'.htaccess',LOGLEVEL_DEBUG);
+                }
 			}
 		
 		}
 		
 		//* Create the .htaccess file
 		if($data['new']['active'] == 'y') {
-			$ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$new_folder_path.".htpasswd\nrequire valid-user";
-			$app->system->file_put_contents($new_folder_path.'.htaccess',$ht_file);
-			$app->system->chmod($new_folder_path.'.htpasswd',0755);
-			$app->system->chown($folder_path.'.htpasswd',$website['system_user']);
-			$app->system->chgrp($folder_path.'.htpasswd',$website['system_group']);
-			$app->log('Created file '.$new_folder_path.'.htpasswd',LOGLEVEL_DEBUG);
+            $ht_file = $begin_marker."\nAuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$new_folder_path.".htpasswd\nrequire valid-user\n".$end_marker;
+			
+            if(file_exists($new_folder_path.'.htaccess')) {
+                $old_content = $app->system->file_get_contents($new_folder_path.'.htaccess');
+                
+                if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $old_content, $matches)) {
+                    $ht_file = str_replace($matches[0], $ht_file, $old_content);
+                } else {
+                    $ht_file .= $old_content;
+                }
+            }
+            
+            $app->system->file_put_contents($new_folder_path.'.htaccess',$ht_file);
+			$app->system->chmod($new_folder_path.'.htaccess',0750);
+			$app->system->chown($new_folder_path.'.htaccess',$website['system_user']);
+			$app->system->chgrp($new_folder_path.'.htaccess',$website['system_group']);
+			$app->log('Created/modified file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
 		}
 		
 		//* Remove .htaccess file
 		if($data['new']['active'] == 'n' && is_file($new_folder_path.'.htaccess')) {
-			$app->system->unlink($new_folder_path.'.htaccess');
-			$app->log('Removed file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
+            $ht_file = $app->system->file_get_contents($new_folder_path.'.htaccess');
+            
+            if(preg_match('/' . preg_quote($begin_marker, '/') . '(.*?)' . preg_quote($end_marker, '/') . '/s', $ht_file, $matches)) {
+                $ht_file = str_replace($matches[0], '', $ht_file);
+            } else {
+                $ht_file = str_replace("AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$new_folder_path.".htpasswd\nrequire valid-user", '', $ht_file);
+            }
+            
+            if(trim($ht_file) == '') {
+                $app->system->unlink($new_folder_path.'.htaccess');
+                $app->log('Removed file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
+            } else {
+                $app->system->file_put_contents($new_folder_path.'.htaccess', $ht_file);
+                $app->log('Removed protection content from file '.$new_folder_path.'.htaccess',LOGLEVEL_DEBUG);
+            }
 		}
 		
 		
@@ -2014,6 +2268,8 @@
 	 * @param string $pwd      The password-hash of the user
 	 */
 	private function _writeHtDigestFile($filename, $username, $authname, $pwdhash ) {
+		global $app;
+		
 		$changed = false;
 		if(is_file($filename) && !is_link($filename)) {
 			$in = fopen($filename, 'r');
@@ -2092,7 +2348,7 @@
 				$files = @scandir($webdavRoot);
 				if(is_array($files)) {
 				foreach($files as $file) {
-					if (substr($file, strlen($file) - strlen('.htdigest')) == '.htdigest' && preg_match("[a-zA-Z0-9\-_\.]",$file)) {
+					if (substr($file, strlen($file) - strlen('.htdigest')) == '.htdigest' && preg_match("/^[a-zA-Z0-9\-_\.]*$/",$file)) {
 						/*
 						 * found a htdigest - file, so add it to webdav
 						*/
@@ -2167,7 +2423,11 @@
 		}
 		
 		if(is_file($data['new']['document_root']."/" . $web_folder . "/stats/index.html")) $app->system->unlink($data['new']['document_root']."/" . $web_folder . "/stats/index.html");
-		$app->system->copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$data['new']['document_root']."/" . $web_folder . "/stats/index.php");
+		if(file_exists("/usr/local/ispconfig/server/conf-custom/awstats_index.php.master")) {
+			$app->system->copy("/usr/local/ispconfig/server/conf-custom/awstats_index.php.master",$data['new']['document_root']."/" . $web_folder . "/stats/index.php");
+		} else {
+			$app->system->copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$data['new']['document_root']."/" . $web_folder . "/stats/index.php");
+		}
 	}
 	
 	//* Delete the awstats configuration file
@@ -2273,27 +2533,31 @@
 			$ini_settings = explode("\n", $custom_php_ini_settings);
 			if(is_array($ini_settings) && !empty($ini_settings)){
 				foreach($ini_settings as $ini_setting){
-						list($key, $value) = explode('=', $ini_setting);
-						if($value){
-							$value = escapeshellcmd(trim($value));
-							$key = escapeshellcmd(trim($key));
-							switch (strtolower($value)) {
-								case '0':
-									// PHP-FPM might complain about invalid boolean value if you use 0
-									$value = 'off';
-								case '1':
-								case 'on':
-								case 'off':
-								case 'true':
-								case 'false':
-								case 'yes':
-								case 'no':
-									$final_php_ini_settings[] = array('ini_setting' => 'php_admin_flag['.$key.'] = '.$value);
-									break;
-								default:
-									$final_php_ini_settings[] = array('ini_setting' => 'php_admin_value['.$key.'] = '.$value);
-							}
+					$ini_setting = trim($ini_setting);
+					if(substr($ini_setting,0,1) == ';') continue;
+					if(substr($ini_setting,0,1) == '#') continue;
+					if(substr($ini_setting,0,2) == '//') continue;
+					list($key, $value) = explode('=', $ini_setting);
+					if($value){
+						$value = trim($value);
+						$key = trim($key);
+						switch (strtolower($value)) {
+							case '0':
+								// PHP-FPM might complain about invalid boolean value if you use 0
+								$value = 'off';
+							case '1':
+							case 'on':
+							case 'off':
+							case 'true':
+							case 'false':
+							case 'yes':
+							case 'no':
+								$final_php_ini_settings[] = array('ini_setting' => 'php_admin_flag['.$key.'] = '.$value);
+								break;
+							default:
+								$final_php_ini_settings[] = array('ini_setting' => 'php_admin_value['.$key.'] = '.$value);
 						}
+					}
 				}
 			}
 		}
@@ -2412,6 +2676,17 @@
 			
 			$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);
 			}
@@ -2442,6 +2717,8 @@
 	}
 
 	public function create_relative_link($f, $t) {
+		global $app;
+		
 		// $from already exists
 		$from = realpath($f);
 
@@ -2467,6 +2744,57 @@
 		return symlink($cfrom, $to);
 	}
 
+    private function _rewrite_quote($string) {
+        return str_replace(array('.', '*', '?', '+'), array('\\.', '\\*', '\\?', '\\+'), $string);
+    }
+    
+    private function _is_url($string) {
+        return preg_match('/^(f|ht)tp(s)?:\/\//i', $string);
+    }
+	
+	private function get_seo_redirects($web, $prefix = ''){
+		$seo_redirects = array();
+		
+		if(substr($web['domain'], 0, 2) === '*.') $web['subdomain'] = '*';
+		
+		if($web['subdomain'] == 'www' || $web['subdomain'] == '*'){
+			if($web['seo_redirect'] == 'non_www_to_www'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = str_replace('.', '\.', $web['domain']);
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '';
+			}
+			if($web['seo_redirect'] == '*_domain_tld_to_www_domain_tld'){
+				// ^(example\.com|(?!\bwww\b)\.example\.com)$
+				// ^(example\.com|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.example\.com))$
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = '('.str_replace('.', '\.', $web['domain']).'|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.'.str_replace('.', '\.', $web['domain']).'))';
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '';
+			}
+			if($web['seo_redirect'] == '*_to_www_domain_tld'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www\.'.str_replace('.', '\.', $web['domain']);
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '!';
+			}
+		}
+		if($web['seo_redirect'] == 'www_to_non_www'){
+			$seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www\.'.str_replace('.', '\.', $web['domain']);
+			$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+			$seo_redirects[$prefix.'seo_redirect_operator'] = '';
+		}
+		if($web['seo_redirect'] == '*_domain_tld_to_domain_tld'){
+			// ^(.+)\.example\.com$
+			$seo_redirects[$prefix.'seo_redirect_origin_domain'] = '(.+)\.'.str_replace('.', '\.', $web['domain']);
+			$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+			$seo_redirects[$prefix.'seo_redirect_operator'] = '';
+		}
+		if($web['seo_redirect'] == '*_to_domain_tld'){
+			$seo_redirects[$prefix.'seo_redirect_origin_domain'] = str_replace('.', '\.', $web['domain']);
+			$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+			$seo_redirects[$prefix.'seo_redirect_operator'] = '!';
+		}
+		return $seo_redirects;
+	}
+    
 } // end class
 
 ?>

--
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