From 43686d3f79154be31eb85c2e748fe0f96695e05c Mon Sep 17 00:00:00 2001
From: mcramer <m.cramer@pixcept.de>
Date: Fri, 08 Feb 2013 10:36:43 -0500
Subject: [PATCH] - Fixed error messages of server cron when moving websites with vhost subdomains between clients

---
 server/plugins-available/nginx_plugin.inc.php |  168 ++++++++++++++++++++++++++++++++-----------------------
 1 files changed, 98 insertions(+), 70 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index 4234f94..7fa3570 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -446,12 +446,14 @@
 
 			//* 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);
+			$app->system->web_folder_protection($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);
@@ -982,6 +984,7 @@
 		// 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]'){
@@ -1011,6 +1014,7 @@
 
 			switch($data['new']['subdomain']) {
 				case 'www':
+					$exclude_own_hostname = '';
 					if(substr($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'].';';
@@ -1033,6 +1037,7 @@
 								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
@@ -1041,7 +1046,8 @@
 								$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) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
 						}
 						unset($tmp_redirect_path);
@@ -1052,11 +1058,13 @@
 						'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;
 				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'].';';
@@ -1081,6 +1089,7 @@
 								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
@@ -1089,7 +1098,8 @@
 								$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) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
 						}
 						unset($tmp_redirect_path);
@@ -1100,12 +1110,14 @@
 						'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
+						$exclude_own_hostname = '';
 						if($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);
@@ -1127,6 +1139,7 @@
 								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
@@ -1135,7 +1148,8 @@
 								$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) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
 						}
 						unset($tmp_redirect_path);
@@ -1146,6 +1160,7 @@
 						'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));
@@ -1202,7 +1217,7 @@
 					$final_proxy_directives = false;
 				}
 			
-				if($alias['redirect_type'] == '' || $alias['redirect_path'] == '') {
+				if($alias['redirect_type'] == '' || $alias['redirect_path'] == '' || substr($alias['redirect_path'],0,1) == '/') {
 					switch($alias['subdomain']) {
 						case 'www':
 							$server_alias[] = 'www.'.$alias['domain'].' '.$alias['domain'].' ';
@@ -1225,8 +1240,44 @@
 					}
 				}
 				
-				// Rewriting
-				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
+				// Local Rewriting (inside vhost server {} container)
+				if($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'){
@@ -1238,21 +1289,15 @@
 					
 					switch($alias['subdomain']) {
 						case 'www':
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								if($alias['redirect_type'] == 'proxy'){
-									$rewrite_subdir = substr($alias['redirect_path'],1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
-								$alias['redirect_path'] = ($alias['redirect_type'] == 'proxy'? 'http' : '$scheme').'://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
-							} else {
-								if($alias['redirect_type'] == 'proxy'){
-									$tmp_redirect_path = $alias['redirect_path'];
-									$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-									$rewrite_subdir = $tmp_redirect_path_parts['path'];
-									if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
+							if($alias['redirect_type'] == 'proxy'){
+								$tmp_redirect_path = $alias['redirect_path'];
+								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
+							
 							if($alias['redirect_type'] != 'proxy'){
 								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
 							}
@@ -1272,26 +1317,7 @@
 								'use_rewrite'	=> ($alias['redirect_type'] == 'proxy' ? false:true),
 								'use_proxy'	=> ($alias['redirect_type'] == 'proxy' ? true:false),
 								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
-								
-								
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								if($alias['redirect_type'] == 'proxy'){
-									$rewrite_subdir = substr($alias['redirect_path'],1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
-								$alias['redirect_path'] = ($alias['redirect_type'] == 'proxy'? 'http' : '$scheme').'://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
-							} else {
-								if($alias['redirect_type'] == 'proxy'){
-									$tmp_redirect_path = $alias['redirect_path'];
-									$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-									$rewrite_subdir = $tmp_redirect_path_parts['path'];
-									if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
-							}
-							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'] != ''){
@@ -1310,21 +1336,15 @@
 								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 							break;
 						case '*':
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								if($alias['redirect_type'] == 'proxy'){
-									$rewrite_subdir = substr($alias['redirect_path'],1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
-								$alias['redirect_path'] = ($alias['redirect_type'] == 'proxy'? 'http' : '$scheme').'://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
-							} else {
-								if($alias['redirect_type'] == 'proxy'){
-									$tmp_redirect_path = $alias['redirect_path'];
-									$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-									$rewrite_subdir = $tmp_redirect_path_parts['path'];
-									if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
+							if($alias['redirect_type'] == 'proxy'){
+								$tmp_redirect_path = $alias['redirect_path'];
+								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
+							
 							if($alias['redirect_type'] != 'proxy'){
 								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
 							}
@@ -1346,21 +1366,15 @@
 								'alias_seo_redirects2' => (count($alias_seo_redirects2) > 0 ? $alias_seo_redirects2 : false));
 							break;
 						default:
-							if(substr($alias['redirect_path'],0,1) == '/'){ // relative path
-								if($alias['redirect_type'] == 'proxy'){
-									$rewrite_subdir = substr($alias['redirect_path'],1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
-								$alias['redirect_path'] = ($alias['redirect_type'] == 'proxy'? 'http' : '$scheme').'://'.($vhost_data['seo_redirect_enabled'] ? $vhost_data['seo_redirect_target_domain'] : $data['new']['domain']).$alias['redirect_path'];
-							} else {
-								if($alias['redirect_type'] == 'proxy'){
-									$tmp_redirect_path = $alias['redirect_path'];
-									$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
-									$rewrite_subdir = $tmp_redirect_path_parts['path'];
-									if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
-									if(substr($rewrite_subdir,-1) == '/') $rewrite_subdir = substr($rewrite_subdir,0,-1);
-								}
+							if($alias['redirect_type'] == 'proxy'){
+								$tmp_redirect_path = $alias['redirect_path'];
+								$tmp_redirect_path_parts = parse_url($tmp_redirect_path);
+								$rewrite_subdir = $tmp_redirect_path_parts['path'];
+								if(substr($rewrite_subdir,0,1) == '/') $rewrite_subdir = substr($rewrite_subdir,1);
+								if(substr($rewrite_subdir,-1) != '/') $rewrite_subdir .= '/';
+								if($rewrite_subdir == '/') $rewrite_subdir = '';
 							}
+							
 							if($alias['redirect_type'] != 'proxy'){
 								if(substr($alias['redirect_path'],-1) == '/') $alias['redirect_path'] = substr($alias['redirect_path'],0,-1);
 							}
@@ -1411,6 +1425,9 @@
 		}
 		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);
@@ -2424,6 +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);
 			}

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