From 72695f0356210b5ca68d33d09e91c00ed9d6c2b6 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Tue, 12 Feb 2013 04:55:44 -0500
Subject: [PATCH] Merged Revisions 3771-3801 from stable branch.

---
 server/plugins-available/nginx_plugin.inc.php |  862 +++++++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 656 insertions(+), 206 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index ef376e0..7fa3570 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -115,13 +115,19 @@
 		$crt_file = $ssl_dir.'/'.$domain.'.crt';
 
 		//* Create a SSL Certificate
-		if($data['new']['ssl_action'] == 'create') {
+		if($data['new']['ssl_action'] == 'create' && $conf['mirror_server_id'] == 0) {
 		
 			$this->ssl_certificate_changed = true;
 			
 			//* Rename files if they exist
-			if(file_exists($key_file)) $app->system->rename($key_file,$key_file.'.bak');
-			if(file_exists($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');
 			
@@ -164,11 +170,15 @@
 
 			$rand_file = escapeshellcmd($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)) {
 				
@@ -189,6 +199,7 @@
 			
 			}
 
+			$app->system->chmod($key_file,0400);
 			$app->system->chmod($key_file2,0400);
 			@$app->system->unlink($config_file);
 			@$app->system->unlink($rand_file);
@@ -215,8 +226,14 @@
 			//$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.'~');
@@ -429,14 +446,16 @@
 
 			//* 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);
+				$app->system->web_folder_protection($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);
-			//exec('mv '.$data['old']['document_root'].' '.$new_dir);
-			$app->system->rename($data['old']['document_root'],$new_dir);
+			$app->system->web_folder_protection($data['old']['document_root'],false);
+			exec('mv '.escapeshellarg($data['old']['document_root']).' '.escapeshellarg($new_dir));
+			//$app->system->rename($data['old']['document_root'],$new_dir);
 			$app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);
 
 			// Handle the change in php_open_basedir
@@ -453,7 +472,12 @@
 			exec($command);
 
 			if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
-
+			
+			//* Change the log mount
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+			$app->system->removeLine('/etc/fstab',$fstab_line);
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait    0 0';
+			$app->system->replaceLine('/etc/fstab',$fstab_line,$fstab_line,1,1);
 
 		}
 
@@ -483,19 +507,26 @@
 		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);
 		}
 		
@@ -833,7 +864,21 @@
 		$vhost_data['web_basedir'] = $web_config['website_basedir'];
 		
 		// IPv6
-		if($data['new']['ipv6_address'] != '') $tpl->setVar('ipv6_enabled', 1);
+		if($data['new']['ipv6_address'] != ''){
+			$tpl->setVar('ipv6_enabled', 1);
+			if ($conf['serverconfig']['web']['vhost_rewrite_v6'] == 'y') {
+				if (isset($conf['serverconfig']['server']['v6_prefix']) && $conf['serverconfig']['server']['v6_prefix'] <> '') {
+					$explode_v6prefix=explode(':',$conf['serverconfig']['server']['v6_prefix']);
+					$explode_v6=explode(':',$data['new']['ipv6_address']);
+
+					for ( $i = 0; $i <= count($explode_v6prefix)-3; $i++ ) {
+				        $explode_v6[$i] = $explode_v6prefix[$i];
+					}
+					$data['new']['ipv6_address'] = implode(':',$explode_v6);
+					$vhost_data['ipv6_address'] = $data['new']['ipv6_address'];
+				}
+			}
+		}
 		
 		// PHP-FPM
 		// Support for multiple PHP versions
@@ -920,123 +965,209 @@
 		}
 
 		// Set SEO Redirect
-		if($data['new']['seo_redirect'] != '' && ($data['new']['subdomain'] == 'www' || $data['new']['subdomain'] == '*')){
+		if($data['new']['seo_redirect'] != ''){
 			$vhost_data['seo_redirect_enabled'] = 1;
-			if($data['new']['seo_redirect'] == 'non_www_to_www'){
-				$vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
-				$vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
-			}
-			if($data['new']['seo_redirect'] == 'www_to_non_www'){
-				$vhost_data['seo_redirect_origin_domain'] = 'www.'.$data['new']['domain'];
-				$vhost_data['seo_redirect_target_domain'] = $data['new']['domain'];
+			$tmp_seo_redirects = $this->get_seo_redirects($data['new']);
+			if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+				foreach($tmp_seo_redirects as $key => $val){
+					$vhost_data[$key] = $val;
+				}
+			} else {
+				$vhost_data['seo_redirect_enabled'] = 0;
 			}
 		} else {
 			$vhost_data['seo_redirect_enabled'] = 0;
 		}
 		
-		$tpl->setVar($vhost_data);
+		
 
 		// Rewrite rules
+		$own_rewrite_rules = array();
 		$rewrite_rules = array();
+		$local_rewrite_rules = array();
 		if($data['new']['redirect_type'] != '' && $data['new']['redirect_path'] != '') {
 			if(substr($data['new']['redirect_path'],-1) != '/') $data['new']['redirect_path'] .= '/';
-			if(substr($data['new']['redirect_path'],0,8) == '[scheme]') $data['new']['redirect_path'] = '$scheme'.substr($data['new']['redirect_path'],8);
-			
-			/* Disabled path extension
-			if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
-				$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
+			if(substr($data['new']['redirect_path'],0,8) == '[scheme]'){
+				if($data['new']['redirect_type'] != 'proxy'){
+					$data['new']['redirect_path'] = '$scheme'.substr($data['new']['redirect_path'],8);
+				} else {
+					$data['new']['redirect_path'] = 'http'.substr($data['new']['redirect_path'],8);
+				}
 			}
-			*/
+			
+			// Custom proxy directives
+			if($data['new']['redirect_type'] == 'proxy' && trim($data['new']['proxy_directives'] != '')){
+				$final_proxy_directives = array();
+				$proxy_directives = $data['new']['proxy_directives'];
+				// Make sure we only have Unix linebreaks
+				$proxy_directives = str_replace("\r\n", "\n", $proxy_directives);
+				$proxy_directives = str_replace("\r", "\n", $proxy_directives);
+				$proxy_directive_lines = explode("\n", $proxy_directives);
+				if(is_array($proxy_directive_lines) && !empty($proxy_directive_lines)){
+					foreach($proxy_directive_lines as $proxy_directive_line){
+						$final_proxy_directives[] = array('proxy_directive' => $proxy_directive_line);
+					}
+				}
+			} else {
+				$final_proxy_directives = false;
+			}
 
 			switch($data['new']['subdomain']) {
 				case 'www':
+					$exclude_own_hostname = '';
 					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
+						if($data['new']['redirect_type'] == 'proxy'){
+							$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+							$vhost_data['web_document_root_www'] .= substr($data['new']['redirect_path'],0,-1);
+							break;
+						}
+						$rewrite_exclude = '(?!/\b('.substr($data['new']['redirect_path'],1,-1).(substr($data['new']['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
 					} else { // URL - check if URL is local
 						$tmp_redirect_path = $data['new']['redirect_path'];
 						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-						if($tmp_redirect_path_parts['host'] == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+						if(($tmp_redirect_path_parts['host'] == $data['new']['domain'] || $tmp_redirect_path_parts['host'] == 'www.'.$data['new']['domain']) && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+							// URL is local
 							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
 							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
+							//$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+								$vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
+								break;
+							} else {
+								$rewrite_exclude = '(?!/\b('.substr($tmp_redirect_path_parts['path'],1).(substr($tmp_redirect_path_parts['path'],1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+								$exclude_own_hostname = $tmp_redirect_path_parts['host'];
+							}
 						} else {
-							$rewrite_exclude = '(.?)';
+							// external URL
+							$rewrite_exclude = '(.?)/';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['use_proxy'] = 'y';
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
 						}
 						unset($tmp_redirect_path);
 						unset($tmp_redirect_path_parts);
 					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
-					'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
-					'rewrite_target' 	=> $data['new']['redirect_path'],
-					'rewrite_exclude'	=> $rewrite_exclude);
-					
-					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
-					} else { // URL - check if URL is local
-						$tmp_redirect_path = $data['new']['redirect_path'];
-						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-						if($tmp_redirect_path_parts['host'] == 'www.'.$data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-						} else {
-							$rewrite_exclude = '(.?)';
-						}
-						unset($tmp_redirect_path);
-						unset($tmp_redirect_path_parts);
-					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^' . $this->_rewrite_quote('www.'.$data['new']['domain']),
-							'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
-							'rewrite_target' 	=> $data['new']['redirect_path'],
-							'rewrite_exclude'	=> $rewrite_exclude);
-					break;
-				case '*':
-					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
-					} else { // URL - check if URL is local
-						$tmp_redirect_path = $data['new']['redirect_path'];
-						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-						if(substr($tmp_redirect_path_parts['host'],-strlen($data['new']['domain'])) == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-						} else {
-							$rewrite_exclude = '(.?)';
-						}
-						unset($tmp_redirect_path);
-						unset($tmp_redirect_path_parts);
-					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
+					$own_rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
 						'rewrite_target' 	=> $data['new']['redirect_path'],
-						'rewrite_exclude'	=> $rewrite_exclude);
+						'rewrite_exclude'	=> $rewrite_exclude,
+						'rewrite_subdir'	=> $rewrite_subdir,
+						'exclude_own_hostname' => $exclude_own_hostname,
+						'proxy_directives'	=> $final_proxy_directives,
+						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
+						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
+					break;
+				case '*':
+					$exclude_own_hostname = '';
+					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
+						if($data['new']['redirect_type'] == 'proxy'){
+							$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+							$vhost_data['web_document_root_www'] .= substr($data['new']['redirect_path'],0,-1);
+							break;
+						}
+						$rewrite_exclude = '(?!/\b('.substr($data['new']['redirect_path'],1,-1).(substr($data['new']['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+					} else { // URL - check if URL is local
+						$tmp_redirect_path = $data['new']['redirect_path'];
+						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
+						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
+												
+						//if($is_serveralias && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+						if($this->url_is_local($tmp_redirect_path_parts['host'], $data['new']['domain_id']) && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+							// URL is local
+							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
+							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
+							//$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+								$vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
+								break;
+							} else {
+								$rewrite_exclude = '(?!/\b('.substr($tmp_redirect_path_parts['path'],1).(substr($tmp_redirect_path_parts['path'],1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+								$exclude_own_hostname = $tmp_redirect_path_parts['host'];
+							}
+						} else {
+							// external URL
+							$rewrite_exclude = '(.?)/';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['use_proxy'] = 'y';
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
+						}
+						unset($tmp_redirect_path);
+						unset($tmp_redirect_path_parts);
+					}
+					$own_rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
+						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
+						'rewrite_target' 	=> $data['new']['redirect_path'],
+						'rewrite_exclude'	=> $rewrite_exclude,
+						'rewrite_subdir'	=> $rewrite_subdir,
+						'exclude_own_hostname' => $exclude_own_hostname,
+						'proxy_directives'	=> $final_proxy_directives,
+						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
+						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 					break;
 				default:
 					if(substr($data['new']['redirect_path'],0,1) == '/'){ // relative path
-						$rewrite_exclude = '(?!'.substr($data['new']['redirect_path'],0,-1).')';
+						$exclude_own_hostname = '';
+						if($data['new']['redirect_type'] == 'proxy'){
+							$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+							$vhost_data['web_document_root_www'] .= substr($data['new']['redirect_path'],0,-1);
+							break;
+						}
+						$rewrite_exclude = '(?!/\b('.substr($data['new']['redirect_path'],1,-1).(substr($data['new']['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
 					} else { // URL - check if URL is local
 						$tmp_redirect_path = $data['new']['redirect_path'];
 						if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 						$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
 						if($tmp_redirect_path_parts['host'] == $data['new']['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
+							// URL is local
 							if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
 							if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-							$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
+							//$rewrite_exclude = '((?!'.$tmp_redirect_path_parts['path'].'))';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['web_document_root_www_proxy'] = 'root '.$vhost_data['web_document_root_www'].';';
+								$vhost_data['web_document_root_www'] .= $tmp_redirect_path_parts['path'];
+								break;
+							} else {
+								$rewrite_exclude = '(?!/\b('.substr($tmp_redirect_path_parts['path'],1).(substr($tmp_redirect_path_parts['path'],1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+								$exclude_own_hostname = $tmp_redirect_path_parts['host'];
+							}
 						} else {
-							$rewrite_exclude = '(.?)';
+							// external URL
+							$rewrite_exclude = '(.?)/';
+							if($data['new']['redirect_type'] == 'proxy'){
+								$vhost_data['use_proxy'] = 'y';
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
+							}
 						}
 						unset($tmp_redirect_path);
 						unset($tmp_redirect_path_parts);
 					}
-					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
-					'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
-					'rewrite_target' 	=> $data['new']['redirect_path'],
-					'rewrite_exclude'	=> $rewrite_exclude);
+					$own_rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
+						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
+						'rewrite_target' 	=> $data['new']['redirect_path'],
+						'rewrite_exclude'	=> $rewrite_exclude,
+						'rewrite_subdir'	=> $rewrite_subdir,
+						'exclude_own_hostname' => $exclude_own_hostname,
+						'proxy_directives'	=> $final_proxy_directives,
+						'use_rewrite'	=> ($data['new']['redirect_type'] == 'proxy' ? false:true),
+						'use_proxy'	=> ($data['new']['redirect_type'] == 'proxy' ? true:false));
 			}
 		}
+
+		$tpl->setVar($vhost_data);
 		
 		$server_alias = array();
 		
@@ -1054,8 +1185,6 @@
 			$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'");
 		switch($data['new']['subdomain']) {
 			case 'www':
 				$server_alias[] = 'www.'.$data['new']['domain'].' ';
@@ -1064,120 +1193,213 @@
 				$server_alias[] = '*.'.$data['new']['domain'].' ';
 				break;
 		}
+
+		// get alias domains (co-domains and subdomains)
+		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
+		$alias_seo_redirects = array();
 		if(is_array($aliases)) {
 			foreach($aliases as $alias) {
-				switch($alias['subdomain']) {
-					case 'www':
-						$server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
-						break;
-					case '*':
-						$server_alias[] = '*.'.$alias['domain'].' '.$alias['domain'].' ';
-						break;
-					default:
-						$server_alias[] = $alias['domain'].' ';
-						break;
-				}
-				$app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
-				// Rewriting
-				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
-					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
-					if(substr($alias['redirect_path'],0,8) == '[scheme]') $alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);	
-					
-					/* Disabled the path extension
-					if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
-						$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
+			
+				// Custom proxy directives
+				if($alias['redirect_type'] == 'proxy' && trim($alias['proxy_directives'] != '')){
+					$final_proxy_directives = array();
+					$proxy_directives = $alias['proxy_directives'];
+					// Make sure we only have Unix linebreaks
+					$proxy_directives = str_replace("\r\n", "\n", $proxy_directives);
+					$proxy_directives = str_replace("\r", "\n", $proxy_directives);
+					$proxy_directive_lines = explode("\n", $proxy_directives);
+					if(is_array($proxy_directive_lines) && !empty($proxy_directive_lines)){
+						foreach($proxy_directive_lines as $proxy_directive_line){
+							$final_proxy_directives[] = array('proxy_directive' => $proxy_directive_line);
+						}
 					}
-					*/
+				} else {
+					$final_proxy_directives = false;
+				}
+			
+				if($alias['redirect_type'] == '' || $alias['redirect_path'] == '' || substr($alias['redirect_path'],0,1) == '/') {
+					switch($alias['subdomain']) {
+						case 'www':
+							$server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
+							break;
+						case '*':
+							$server_alias[] = '*.'.$alias['domain'].' '.$alias['domain'].' ';
+							break;
+						default:
+							$server_alias[] = $alias['domain'].' ';
+							break;
+					}
+					$app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
+					
+					// Add SEO redirects for alias domains
+					if($alias['seo_redirect'] != '' && $data['new']['seo_redirect'] != '*_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_to_domain_tld' && ($alias['type'] == 'alias' || ($alias['type'] == 'subdomain' && $data['new']['seo_redirect'] != '*_domain_tld_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_domain_tld_to_domain_tld'))){
+						$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
+						if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+							$alias_seo_redirects[] = $tmp_seo_redirects;
+						}
+					}
+				}
+				
+				// Local Rewriting (inside vhost server {} container)
+				if($alias['redirect_type'] != '' && substr($alias['redirect_path'],0,1) == '/' && $alias['redirect_type'] != 'proxy') {  // proxy makes no sense with local path
+					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
+					$rewrite_exclude = '(?!/\b('.substr($alias['redirect_path'],1,-1).(substr($alias['redirect_path'],1,-1) != ''? '|': '').'stats'.($vhost_data['errordocs'] == 1 ? '|error' : '').')\b)/';
+					switch($alias['subdomain']) {
+						case 'www':
+							// example.com
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> $alias['domain'],
+								'local_redirect_operator'	=> '=',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+
+							// www.example.com
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> 'www.'.$alias['domain'],
+								'local_redirect_operator'	=> '=',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+							break;
+						case '*':
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> '^('.str_replace('.', '\.', $alias['domain']).'|.+\.'.str_replace('.', '\.', $alias['domain']).')$',
+								'local_redirect_operator'	=> '~*',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+							break;
+						default:
+							$local_rewrite_rules[] = array(	'local_redirect_origin_domain' 	=> $alias['domain'],
+								'local_redirect_operator'	=> '=',
+								'local_redirect_exclude' => $rewrite_exclude,
+								'local_redirect_target' => $alias['redirect_path'],
+								'local_redirect_type' => ($alias['redirect_type'] == 'no')?'':$alias['redirect_type']);
+					}
+				}
+				
+				// External Rewriting (extra server {} containers)
+				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '' && substr($alias['redirect_path'],0,1) != '/') {
+					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
+					if(substr($alias['redirect_path'],0,8) == '[scheme]'){
+						if($alias['redirect_type'] != 'proxy'){
+							$alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);
+						} else {
+							$alias['redirect_path'] = 'http'.substr($alias['redirect_path'],8);
+						}
+					}
 					
 					switch($alias['subdomain']) {
 						case 'www':
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
+							if($alias['redirect_type'] == 'proxy'){
 								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if($tmp_redirect_path_parts['host'] == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
-								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($alias['domain']),
+							
+							if($alias['redirect_type'] != 'proxy'){
+								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
+							}
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_', 'none');
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
+								}
+							}
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> $alias['domain'],
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
-								'rewrite_exclude'	=> $rewrite_exclude);
-								
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
-								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
-								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if($tmp_redirect_path_parts['host'] == 'www.'.$alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
+
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_', 'www');
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
 								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
 							}
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^' . $this->_rewrite_quote('www.'.$alias['domain']),
-									'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
-									'rewrite_target' 	=> $alias['redirect_path'],
-									'rewrite_exclude'	=> $rewrite_exclude);
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> 'www.'.$alias['domain'],
+								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
+								'rewrite_target' 	=> $alias['redirect_path'],
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 							break;
 						case '*':
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
+							if($alias['redirect_type'] == 'proxy'){
 								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if(substr($tmp_redirect_path_parts['host'],-strlen($alias['domain'])) == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
-								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
-							$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)' . $this->_rewrite_quote($alias['domain']),
+							
+							if($alias['redirect_type'] != 'proxy'){
+								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
+							}
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
+								}
+							}
+							$rewrite_rules[] = array(	'rewrite_domain' 	=> $alias['domain'].' *.'.$alias['domain'],
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
 								'rewrite_target' 	=> $alias['redirect_path'],
-								'rewrite_exclude'	=> $rewrite_exclude);
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 							break;
 						default:
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								$rewrite_exclude = '(?!'.substr($alias['redirect_path'],0,-1).')';
-							} else { // URL - check if URL is local
+							if($alias['redirect_type'] == 'proxy'){
 								$tmp_redirect_path = $alias['redirect_path'];
-								if(substr($tmp_redirect_path,0,7) == '$scheme') $tmp_redirect_path = 'http'.substr($tmp_redirect_path,7);
 								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-								if($tmp_redirect_path_parts['host'] == $alias['domain'] && ($tmp_redirect_path_parts['port'] == '80' || $tmp_redirect_path_parts['port'] == '443' || !isset($tmp_redirect_path_parts['port']))){
-									if(substr($tmp_redirect_path_parts['path'],-1) == '/') $tmp_redirect_path_parts['path'] = substr($tmp_redirect_path_parts['path'],0,-1);
-									if(substr($tmp_redirect_path_parts['path'],0,1) != '/') $tmp_redirect_path_parts['path'] = '/'.$tmp_redirect_path_parts['path'];
-									$rewrite_exclude = '(?!'.$tmp_redirect_path_parts['path'].')';
-								} else {
-									$rewrite_exclude = '(.?)';
-								}
-								unset($tmp_redirect_path);
-								unset($tmp_redirect_path_parts);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
-                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '(^|\.)'.$this->_rewrite_quote(substr($alias['domain'], 2));
-                            else $domain_rule = '^'.$this->_rewrite_quote($alias['domain']);
+							
+							if($alias['redirect_type'] != 'proxy'){
+								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
+							}
+                            if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '*.'.substr($alias['domain'], 2);
+                            else $domain_rule = $alias['domain'];
+							// Add SEO redirects for alias domains
+							$alias_seo_redirects2 = array();
+							if($alias['seo_redirect'] != ''){
+								if(substr($alias['domain'], 0, 2) === '*.'){
+									$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
+								} else {
+									$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_', 'none');
+								}
+								if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
+									$alias_seo_redirects2[] = $tmp_seo_redirects;
+								}
+							}
 							$rewrite_rules[] = array(	'rewrite_domain' 	=> $domain_rule,
-							'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
-							'rewrite_target' 	=> $alias['redirect_path'],
-							'rewrite_exclude'	=> $rewrite_exclude);
+								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
+								'rewrite_target' 	=> $alias['redirect_path'],
+								'rewrite_subdir'	=> $rewrite_subdir,
+								'proxy_directives'	=> $final_proxy_directives,
+								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
+								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
+								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 					}
 				}
 			}
@@ -1201,9 +1423,18 @@
 		if(count($rewrite_rules) > 0) {
 			$tpl->setLoop('redirects',$rewrite_rules);
 		}
+		if(count($own_rewrite_rules) > 0) {
+			$tpl->setLoop('own_redirects',$own_rewrite_rules);
+		}
+		if(count($local_rewrite_rules) > 0) {
+			$tpl->setLoop('local_redirects',$local_rewrite_rules);
+		}
+		if(count($alias_seo_redirects) > 0) {
+			$tpl->setLoop('alias_seo_redirects',$alias_seo_redirects);
+		}
 		
 		//* Create basic http auth for website statistics
-		$tpl->setVar('stats_auth_passwd_file', $data['new']['document_root']."/.htpasswd_stats");
+		$tpl->setVar('stats_auth_passwd_file', $data['new']['document_root']."/web/stats/.htpasswd_stats");
 		
 		// Create basic http auth for other directories
 		$basic_auth_locations = $this->_create_web_folder_auth_configuration($data['new']);
@@ -1271,11 +1502,11 @@
 		}
 		
 		// create password file for stats directory
-		if(!is_file($data['new']['document_root'].'/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
+		if(!is_file($data['new']['document_root'].'/web/stats/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
 			if(trim($data['new']['stats_password']) != '') {
 				$htp_file = 'admin:'.trim($data['new']['stats_password']);
-				$app->system->file_put_contents($data['new']['document_root'].'/.htpasswd_stats',$htp_file);
-				$app->system->chmod($data['new']['document_root'].'/.htpasswd_stats',0755);
+				$app->system->file_put_contents($data['new']['document_root'].'/web/stats/.htpasswd_stats',$htp_file);
+				$app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats',0755);
 				unset($htp_file);
 			}
 		}
@@ -1322,8 +1553,14 @@
 					//$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,$bundle_file.'.err');
@@ -1408,7 +1645,7 @@
 		exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
 		
 		//* remove mountpoint from fstab
-		$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind    0 0';
+		$fstab_line = '/var/log/ispconfig/httpd/'.$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' && $data['old']['parent_domain_id'] > 0) {
@@ -1448,8 +1685,63 @@
             if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') {
                 $docroot = escapeshellcmd($data['old']['document_root']);
                 if($docroot != '' && !stristr($docroot,'..')) {
-                    if($data['old']['type'] == 'vhost') exec('rm -rf '.$docroot);
-                    elseif(!stristr($data['old']['web_folder'], '..')) exec('rm -rf '.$docroot.'/'.$web_folder);
+                    if($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
@@ -1792,7 +2084,11 @@
 		}
 		
 		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
@@ -1904,27 +2200,31 @@
 			$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){
-							$value = trim($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);
-							}
+					$ini_setting = trim($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);
 						}
+					}
 				}
 			}
 		}
@@ -2030,14 +2330,44 @@
 
 		$lines = explode("\n", $vhost_conf);
 		
+		// if whole location block is in one line, split it up into multiple lines
 		if(is_array($lines) && !empty($lines)){
+			$linecount = sizeof($lines);
+			for($h=0;$h<$linecount;$h++){
+				$lines[$h] = rtrim($lines[$h]);
+				if(substr(ltrim($lines[$h]), 0, 8) == 'location' && strpos($lines[$h], '{') !== false && strpos($lines[$h], ';') !== false){
+					$lines[$h] = str_replace("{", "{\n", $lines[$h]);
+					$lines[$h] = str_replace(";", ";\n", $lines[$h]);
+					if(strpos($lines[$h], '##merge##') !== false){
+						$lines[$h] = str_replace('##merge##', '', $lines[$h]);
+						$lines[$h] = substr($lines[$h],0,strpos($lines[$h], '{')).' ##merge##'.substr($lines[$h],strpos($lines[$h], '{')+1);
+					}
+				}
+				if(substr(ltrim($lines[$h]), 0, 8) == 'location' && strpos($lines[$h], '{') !== false && strpos($lines[$h], '}') !== false && strpos($lines[$h], ';') === false){
+					$lines[$h] = str_replace("{", "{\n", $lines[$h]);
+					if(strpos($lines[$h], '##merge##') !== false){
+						$lines[$h] = str_replace('##merge##', '', $lines[$h]);
+						$lines[$h] = substr($lines[$h],0,strpos($lines[$h], '{')).' ##merge##'.substr($lines[$h],strpos($lines[$h], '{')+1);
+					}
+				}
+			}
+		}
+		$vhost_conf = implode("\n", $lines);
+		unset($lines);
+		unset($linecount);
 		
+		$lines = explode("\n", $vhost_conf);
+			
+		if(is_array($lines) && !empty($lines)){	
 			$locations = array();
 			$islocation = false;
 			$linecount = sizeof($lines);
+			$server_count = 0;
 
 			for($i=0;$i<$linecount;$i++){
 				$l = trim($lines[$i]);
+				if(substr($l, 0, 8) == 'server {') $server_count += 1;
+				if($server_count > 1) break;
 				if(substr($l, 0, 8) == 'location' && !$islocation){
 				
 					$islocation = true;
@@ -2097,7 +2427,7 @@
 			$vhost_conf = implode("\n", $lines);
 		}
 		
-		return $vhost_conf;
+		return trim($vhost_conf);
 	}
 	
 	function client_delete($event_name,$data) {
@@ -2111,6 +2441,17 @@
 			
 			$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);
 			}
@@ -2141,6 +2482,7 @@
 	}
 	
 	public function create_relative_link($f, $t) {
+		global $app;
 		// $from already exists
 		$from = realpath($f);
 
@@ -2169,6 +2511,114 @@
     private function _rewrite_quote($string) {
         return str_replace(array('.', '*', '?', '+'), array('\\.', '\\*', '\\?', '\\+'), $string);
     }
+	
+	private function url_is_local($hostname, $domain_id){
+		global $app;
+
+		// ORDER BY clause makes sure wildcard subdomains (*) are listed last in the result array so that we can find direct matches first
+		$webs = $app->db->queryAllRecords("SELECT * FROM web_domain WHERE active = 'y' ORDER BY subdomain ASC");
+		if(is_array($webs) && !empty($webs)){
+			foreach($webs as $web){
+				// web domain doesn't match hostname
+				if(substr($hostname,-strlen($web['domain'])) != $web['domain']) continue;
+				// own vhost and therefore server {} container of its own
+				//if($web['type'] == 'vhostsubdomain') continue;
+				// alias domains/subdomains using rewrites and therefore a server {} container of their own
+				//if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') continue;
+				
+				if($web['subdomain'] == '*'){
+					$pattern = '/\.?'.str_replace('.', '\.', $web['domain']).'$/i';
+				}
+				if($web['subdomain'] == 'none'){
+					if($web['domain'] == $hostname){
+						if($web['domain_id'] == $domain_id || $web['parent_domain_id'] == $domain_id){
+							// own vhost and therefore server {} container of its own
+							if($web['type'] == 'vhostsubdomain') return false;
+							// alias domains/subdomains using rewrites and therefore a server {} container of their own
+							if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
+							return true;
+						} else {
+							return false;
+						}
+					}
+					$pattern = '/^'.str_replace('.', '\.', $web['domain']).'$/i';
+				}
+				if($web['subdomain'] == 'www'){
+					if($web['domain'] == $hostname || $web['subdomain'].'.'.$web['domain'] == $hostname){
+						if($web['domain_id'] == $domain_id || $web['parent_domain_id'] == $domain_id){
+							// own vhost and therefore server {} container of its own
+							if($web['type'] == 'vhostsubdomain') return false;
+							// alias domains/subdomains using rewrites and therefore a server {} container of their own
+							if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
+							return true;
+						} else {
+							return false;
+						}
+					}
+					$pattern = '/^(www\.)?'.str_replace('.', '\.', $web['domain']).'$/i';
+				}
+				if(preg_match($pattern, $hostname)){
+					if($web['domain_id'] == $domain_id || $web['parent_domain_id'] == $domain_id){
+						// own vhost and therefore server {} container of its own
+						if($web['type'] == 'vhostsubdomain') return false;
+						// alias domains/subdomains using rewrites and therefore a server {} container of their own
+						if(($web['type'] == 'alias' || $web['type'] == 'subdomain') && $web['redirect_type'] != '' && $web['redirect_path'] != '') return false;
+						return true;
+					} else {
+						return false;
+					}
+				}
+			}
+		}
+		
+		return false;
+	}
+	
+	private function get_seo_redirects($web, $prefix = '', $force_subdomain = false){
+		// $force_subdomain = 'none|www'
+		$seo_redirects = array();
+		
+		if(substr($web['domain'], 0, 2) === '*.') $web['subdomain'] = '*';
+		
+		if(($web['subdomain'] == 'www' || $web['subdomain'] == '*') && $force_subdomain != 'www'){
+			if($web['seo_redirect'] == 'non_www_to_www'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '=';
+			}
+			if($web['seo_redirect'] == '*_domain_tld_to_www_domain_tld'){
+				// ^(example\.com|(?!\bwww\b)\.example\.com)$
+				// ^(example\.com|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.example\.com))$
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = '^('.str_replace('.', '\.', $web['domain']).'|((?:\w+(?:-\w+)*\.)*)((?!www\.)\w+(?:-\w+)*)(\.'.str_replace('.', '\.', $web['domain']).'))$';
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '~*';
+			}
+			if($web['seo_redirect'] == '*_to_www_domain_tld'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '!=';
+			}
+		}
+		if($force_subdomain != 'none'){
+			if($web['seo_redirect'] == 'www_to_non_www'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = 'www.'.$web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '=';
+			}
+			if($web['seo_redirect'] == '*_domain_tld_to_domain_tld'){
+				// ^(.+)\.example\.com$
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = '^(.+)\.'.str_replace('.', '\.', $web['domain']).'$';
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '~*';
+			}
+			if($web['seo_redirect'] == '*_to_domain_tld'){
+				$seo_redirects[$prefix.'seo_redirect_origin_domain'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_target_domain'] = $web['domain'];
+				$seo_redirects[$prefix.'seo_redirect_operator'] = '!=';
+			}
+		}
+		return $seo_redirects;
+	}
 
 } // end class
 

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