From 43b345cabb3e8743a91c39e8d6367c1aa594ebd2 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Thu, 17 Jan 2013 10:33:59 -0500
Subject: [PATCH] Merged revisions from 3.0.5 stable branch: 3758-3768, 3769 shall not be merged to trunk.

---
 server/plugins-available/apache2_plugin.inc.php |  362 ++++++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 312 insertions(+), 50 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 182a738..7c0e7f9 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -88,8 +88,97 @@
 		
 		$app->plugins->registerEvent('ftp_user_delete',$this->plugin_name,'ftp_user_delete');
 		
+        $app->plugins->registerAction('php_ini_changed', $this->plugin_name, 'php_ini_changed');
 	}
+    
+    // check for php.ini changes
+    
+    
+    // Handle php.ini changes
+    function php_ini_changed($event_name, $data) {
+        global $app, $conf;
+        
+        $app->uses('getconf');
+		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
+		$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
+        
+        /* $data contains an array with these keys:
+         * file -> full path of changed php_ini
+         * mode -> web_domain php modes to change (mod, fast-cgi, php-fpm or '' for all except 'mod')
+         * php_version -> php ini path that changed (additional php versions)
+         */
+        
+        $qrystr = "SELECT * FROM web_domain WHERE custom_php_ini != ''";
+        if($data['mode'] == 'mod') {
+            $qrystr .= " AND php = 'mod'";
+        } elseif($data['mode'] == 'fast-cgi') {
+            $qrystr .= " AND php = 'fast-cgi'";
+            if($data['php_version']) {
+                $qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . "'";
+            }
+        } elseif($data['mode'] == 'php-fpm') {
+            $qrystr .= " AND php = 'php-fpm'";
+            if($data['php_version']) {
+                $qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . ":%'";
+            }
+        } else {
+            $qrystr .= " AND php != 'mod' AND php != 'fast-cgi'";
+        }
+        
+        
+        //** Get all the webs
+        $web_domains = $app->db->queryAllRecords($qrystr);
+        foreach($web_domains as $web_data) {
+            $custom_php_ini_dir = $web_config['website_basedir'].'/conf/'.$web_data['system_user'];
+            $web_folder = 'web';
+            if($web_data['type'] == 'vhostsubdomain') {
+                $web_folder = $web_data['web_folder'];
+                $custom_php_ini_dir .= '_' . $web_folder;
+            }
+            if(!is_dir($web_config['website_basedir'].'/conf')) $app->system->mkdir($web_config['website_basedir'].'/conf');
 
+
+            if(!is_dir($custom_php_ini_dir)) $app->system->mkdir($custom_php_ini_dir);
+            $php_ini_content = '';
+            if($web_data['php'] == 'mod') {
+                $master_php_ini_path = $web_config['php_ini_path_apache'];
+            } else {
+                if($web_data['php'] == 'fast-cgi' && file_exists($fastcgi_config["fastcgi_phpini_path"])) {
+                    $master_php_ini_path = $fastcgi_config["fastcgi_phpini_path"];
+                } else {
+                    $master_php_ini_path = $web_config['php_ini_path_cgi'];
+                }
+            }
+            if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
+                $php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
+            }
+            $php_ini_content .= str_replace("\r",'',trim($web_data['custom_php_ini']));
+            $app->system->file_put_contents($custom_php_ini_dir.'/php.ini',$php_ini_content);
+            $app->log('Info: rewrote custom php.ini for web ' . $web_data['domain_id'] . ' (' . $web_data['domain'] . ').',LOGLEVEL_DEBUG);
+        }
+        
+        if(count($web_domains) > 0) {
+            //* We do not check the apache config here - we only changed the php.ini
+            //* Check if this is a chrooted setup
+            if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
+                $apache_chrooted = true;
+                $app->log('Info: Apache is chrooted.',LOGLEVEL_DEBUG);
+            } else {
+                $apache_chrooted = false;
+            }
+            
+            $app->log('Info: rewrote all php.ini and reloading apache now.',LOGLEVEL_DEBUG);
+            if($apache_chrooted) {
+                $app->services->restartServiceDelayed('httpd','restart');
+            } else {
+                // request a httpd reload when all records have been processed
+                $app->services->restartServiceDelayed('httpd','reload');
+            }
+        } else {
+            $app->log('Info: No webs affected by php.ini change.',LOGLEVEL_DEBUG);
+        }
+    }
+    
 	// Handle the creation of SSL certificates
 	function ssl($event_name,$data) {
 		global $app, $conf;
@@ -121,8 +210,14 @@
 			$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 +260,15 @@
 
 			$rand_file = escapeshellcmd($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 +289,7 @@
 			
 			}
 
+			$app->system->chmod($key_file,0400);
 			$app->system->chmod($key_file2,0400);
 			@$app->system->unlink($config_file);
 			@$app->system->unlink($rand_file);
@@ -216,8 +316,14 @@
 			$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.'~');
@@ -421,8 +527,8 @@
 			
 			//* 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'],$new_dir);
+			exec('mv '.escapeshellarg($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
@@ -439,7 +545,12 @@
 			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 +580,26 @@
 		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);
 		}
 		
@@ -849,15 +967,15 @@
 		//$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 +986,7 @@
 		// 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);
@@ -888,26 +1006,30 @@
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 						'rewrite_target' 	=> $rewrite_target,
 						'rewrite_target_ssl' => $rewrite_target_ssl,
-                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                        'rewrite_is_url'    => ($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' => $rewrite_target_ssl,
-                            'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                            'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                            'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 					break;
 				case '*':
 					$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 						'rewrite_target' 	=> $rewrite_target,
 						'rewrite_target_ssl' => $rewrite_target_ssl,
-                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 					break;
 				default:
 					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$this->_rewrite_quote($data['new']['domain']),
 						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
 						'rewrite_target' 	=> $rewrite_target,
 						'rewrite_target_ssl' => $rewrite_target_ssl,
-                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                        'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                        'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 			}
 		}
 		
@@ -929,6 +1051,7 @@
 		
 		// get alias domains (co-domains and subdomains)
 		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
+		$alias_seo_redirects = array();
 		switch($data['new']['subdomain']) {
 			case 'www':
 				$server_alias[] .= 'www.'.$data['new']['domain'].' ';
@@ -951,9 +1074,18 @@
 						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);
@@ -973,19 +1105,22 @@
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 								'rewrite_target' 	=> $rewrite_target,
 								'rewrite_target_ssl' => $rewrite_target_ssl,
-                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                                'rewrite_is_url'    => ($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' => $rewrite_target_ssl,
-                                    'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                                    'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                    'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 							break;
 						case '*':
 							$rewrite_rules[] = array(	'rewrite_domain' 	=> '(^|\.)'.$this->_rewrite_quote($alias['domain']),
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 								'rewrite_target' 	=> $rewrite_target,
 								'rewrite_target_ssl' => $rewrite_target_ssl,
-                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 							break;
 						default:
                             if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '(^|\.)'.$this->_rewrite_quote(substr($alias['domain'], 2));
@@ -994,7 +1129,8 @@
 								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
 								'rewrite_target' 	=> $rewrite_target,
 								'rewrite_target_ssl' => $rewrite_target_ssl,
-                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'));
+                                'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
+                                'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
 					}
 				}
 			}
@@ -1017,10 +1153,14 @@
 			$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);
@@ -1098,6 +1238,7 @@
 			$tpl->setVar('fastcgi_starter_path',$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
@@ -1251,14 +1392,25 @@
 			} 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);
 			}
 		
@@ -1342,19 +1494,19 @@
 		//* 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',0750);
+				$app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats',0750);
 				unset($htp_file);
 			}
 		}
@@ -1374,10 +1526,14 @@
 			$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);
@@ -1400,8 +1556,14 @@
 					$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,$bundle_file.'.err');
@@ -1486,7 +1648,7 @@
 		exec('umount '.escapeshellarg($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' && $data['old']['parent_domain_id'] > 0) {
@@ -1526,8 +1688,63 @@
             if($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
@@ -1581,7 +1798,7 @@
                         $tmp_symlink = str_replace('[website_domain]',$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);
@@ -2198,7 +2415,7 @@
 				$files = @scandir($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
 						*/
@@ -2556,6 +2773,8 @@
 	}
 
 	public function create_relative_link($f, $t) {
+		global $app;
+		
 		// $from already exists
 		$from = realpath($f);
 
@@ -2588,6 +2807,49 @@
     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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