From 526b997c9891a796b152cdbab8e329b356b1f596 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Fri, 22 Feb 2013 08:59:02 -0500
Subject: [PATCH] Merged revisions 3803-3844 from stable branch.

---
 server/plugins-available/apache2_plugin.inc.php |  222 ++++++++++++++++++++++++++++++++++++++-----------------
 1 files changed, 152 insertions(+), 70 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 7c0e7f9..62392d3 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -332,7 +332,17 @@
 			if(trim($data["new"]["ssl_request"]) != '') $app->system->file_put_contents($csr_file,$data["new"]["ssl_request"]);
 			if(trim($data["new"]["ssl_cert"]) != '') $app->system->file_put_contents($crt_file,$data["new"]["ssl_cert"]);
 			if(trim($data["new"]["ssl_bundle"]) != '') $app->system->file_put_contents($bundle_file,$data["new"]["ssl_bundle"]);
-			if(trim($data["new"]["ssl_key"]) != '') $app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
+			
+			//* Write the key file, if field is empty then import the key into the db
+			if(trim($data["new"]["ssl_key"]) != '') {
+				$app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
+			} else {
+				$ssl_key2 = $app->db->quote($app->system->file_get_contents($key_file2));
+				/* Update the DB of the (local) Server */
+				$app->db->query("UPDATE web_domain SET ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
+				/* Update also the master-DB of the Server-Farm */
+				$app->dbmaster->query("UPDATE web_domain SET ssl_key = '$ssl_key2' WHERE domain = '".$data['new']['domain']."'");
+			}
 			
 			/* Update the DB of the (local) Server */
 			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
@@ -419,7 +429,7 @@
 		}
 
 		if($data['new']['document_root'] == '') {
-			$app->log('document_root not set',LOGLEVEL_WARN);
+			if($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain') $app->log('document_root not set',LOGLEVEL_WARN);
 			return 0;
 		}
 		if($data['new']['system_user'] == 'root' or $data['new']['system_group'] == 'root') {
@@ -509,41 +519,45 @@
 			
 			//* Remove protection of old folders
 			$app->system->web_folder_protection($data['old']['document_root'],false);
+            
+            if($data["new"]["type"] != "vhostsubdomain") {
+                //* Move the site data
+                $tmp_docroot = explode('/',$data['new']['document_root']);
+                unset($tmp_docroot[count($tmp_docroot)-1]);
+                $new_dir = implode('/',$tmp_docroot);
 
-			//* Move the site data
-			$tmp_docroot = explode('/',$data['new']['document_root']);
-			unset($tmp_docroot[count($tmp_docroot)-1]);
-			$new_dir = implode('/',$tmp_docroot);
+                $tmp_docroot = explode('/',$data['old']['document_root']);
+                unset($tmp_docroot[count($tmp_docroot)-1]);
+                $old_dir = implode('/',$tmp_docroot);
 
-			$tmp_docroot = explode('/',$data['old']['document_root']);
-			unset($tmp_docroot[count($tmp_docroot)-1]);
-			$old_dir = implode('/',$tmp_docroot);
+                //* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
+                if(@is_dir($data['new']['document_root'])) {
+                    $app->system->web_folder_protection($data['new']['document_root'],false);
+                    $app->system->rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d_H_i_s'));
+                    $app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d_H_i_s'),LOGLEVEL_DEBUG);
+                }
+                
+                //* Create new base directory, if it does not exist yet
+                if(!is_dir($new_dir)) $app->system->mkdirpath($new_dir);
+                $app->system->web_folder_protection($data['old']['document_root'],false);
+                exec('mv '.escapeshellarg($data['old']['document_root']).' '.escapeshellarg($new_dir));
+                //$app->system->rename($data['old']['document_root'],$new_dir);
+                $app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);
 
-			//* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
-			if(@is_dir($data['new']['document_root'])) {
-				$app->system->rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d'));
-				$app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d'),LOGLEVEL_DEBUG);
-			}
-			
-			//* Create new base directory, if it does not exist yet
-			if(!is_dir($new_dir)) $app->system->mkdirpath($new_dir);
-			exec('mv '.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
+                $data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);
 
-			// Handle the change in php_open_basedir
-			$data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);
+                //* Change the owner of the website files to the new website owner
+                exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);
 
-			//* Change the owner of the website files to the new website owner
-			exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);
-
-			//* Change the home directory and group of the website user
-			$command = 'usermod';
-			$command .= ' --home '.escapeshellcmd($data['new']['document_root']);
-			$command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
-			$command .= ' '.escapeshellcmd($data['new']['system_user']);
-			exec($command);
-
+                //* Change the home directory and group of the website user
+                $command = 'killall -u '.escapeshellcmd($data['new']['system_user']).' && usermod';
+                $command .= ' --home '.escapeshellcmd($data['new']['document_root']);
+                $command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
+                $command .= ' '.escapeshellcmd($data['new']['system_user']).' 2>/dev/null';
+                exec($command);
+            }
+            
 			if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
 			
 			//* Change the log mount
@@ -776,7 +790,7 @@
 				if($web_config['add_web_users_to_sshusers_group'] == 'y') {
 					$command = 'usermod';
 					$command .= ' --groups sshusers';
-					$command .= ' '.escapeshellcmd($data['new']['system_user']);
+					$command .= ' '.escapeshellcmd($data['new']['system_user']).' 2>/dev/null';
 					$this->_exec($command);
 				}
 
@@ -911,6 +925,13 @@
 					$master_php_ini_path = $web_config['php_ini_path_cgi'];
 				}
 			}
+			
+			//* Add php.ini to the path in case that the master_php_ini_path is a directory
+			if($master_php_ini_path != '' && is_dir($master_php_ini_path) && is_file($master_php_ini_path.'/php.ini')) {
+				if(substr($master_php_ini_path,-1) == '/') $master_php_ini_path = substr($master_php_ini_path,0,-1);
+				$master_php_ini_path .= '/php.ini';
+			}
+			
 			if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
 				$php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
 			}
@@ -1158,10 +1179,6 @@
 		} 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);
 
@@ -1197,6 +1214,7 @@
 			if(trim($data['new']['fastcgi_php_version']) != ''){
 				$default_fastcgi_php = false;
 				list($custom_fastcgi_php_name, $custom_fastcgi_php_executable, $custom_fastcgi_php_ini_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
+				if(is_file($custom_fastcgi_php_ini_dir)) $custom_fastcgi_php_ini_dir = dirname($custom_fastcgi_php_ini_dir);
 				if(substr($custom_fastcgi_php_ini_dir,-1) != '/') $custom_fastcgi_php_ini_dir .= '/';
 			} else {
 				$default_fastcgi_php = true;
@@ -1373,12 +1391,12 @@
 		//* create empty vhost array
 		$vhosts = array();
 		
-		//* Add vhost for ipv4 IP	
-		if(count($rewrite_rules) > 0){
-			$vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80, 'redirects' => $rewrite_rules);
-		} else {
-			$vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80);
-		}
+		//* Add vhost for ipv4 IP
+		$tmp_vhost_arr = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80);
+		if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
+		if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
+		$vhosts[] = $tmp_vhost_arr;
+		unset($tmp_vhost_arr);
 		
 		//* Add vhost for ipv4 IP with SSL
 		$ssl_dir = $data['new']['document_root'].'/ssl';
@@ -1387,11 +1405,11 @@
 		$crt_file = $ssl_dir.'/'.$domain.'.crt';
 		
 		if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
-			if(count($rewrite_rules) > 0){
-				$vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443', 'redirects' => $rewrite_rules);
-			} else {
-				$vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443');
-			}
+			$tmp_vhost_arr = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443');
+			if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
+			if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
+			$vhosts[] = $tmp_vhost_arr;
+			unset($tmp_vhost_arr);
 			$app->log('Enable SSL for: '.$domain,LOGLEVEL_DEBUG);
 		}
 		
@@ -1408,20 +1426,20 @@
 				$data['new']['ipv6_address'] = implode(':',$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);
-			}
+			
+			$tmp_vhost_arr = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80);
+			if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
+			if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
+			$vhosts[] = $tmp_vhost_arr;
+			unset($tmp_vhost_arr);
 		
 			//* Add vhost for ipv6 IP with SSL
 			if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
-				
-				if(count($rewrite_rules) > 0){
-					$vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443', 'redirects' => $rewrite_rules);
-				} else {
-					$vhosts[] = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443');
-				}
+				$tmp_vhost_arr = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443');
+				if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
+				if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
+				$vhosts[] = $tmp_vhost_arr;
+				unset($tmp_vhost_arr);
 				$app->log('Enable SSL for IPv6: '.$domain,LOGLEVEL_DEBUG);
 			}
 		}
@@ -1506,7 +1524,7 @@
 				$app->system->web_folder_protection($data['new']['document_root'],false);
 				$app->system->file_put_contents($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'].'/web/stats/.htpasswd_stats',0750);
+				$app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats',0755);
 				unset($htp_file);
 			}
 		}
@@ -1624,7 +1642,7 @@
 		$app->uses('system');
 		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
 		
-		$app->system->web_folder_protection($data['old']['document_root'],false);
+		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') $app->system->web_folder_protection($data['old']['document_root'],false);
 
 		//* Check if this is a chrooted setup
 		if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
@@ -1638,18 +1656,71 @@
         $web_folder = '';
         if($data['old']['type'] == 'vhostsubdomain') {
             $tmp = $app->db->queryOneRecord('SELECT `domain`,`document_root` FROM web_domain WHERE domain_id = '.intval($data['old']['parent_domain_id']));
-            $subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
-            if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
-            $web_folder = $data['old']['web_folder'];
-            $log_folder .= '/' . $subdomain_host;
+			if($tmp['domain'] != ''){
+				$subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
+			} else {
+				// get log folder from /etc/fstab
+				/*
+				$bind_mounts = $app->system->file_get_contents('/etc/fstab');
+				$bind_mount_lines = explode("\n", $bind_mounts);
+				if(is_array($bind_mount_lines) && !empty($bind_mount_lines)){
+					foreach($bind_mount_lines as $bind_mount_line){
+						$bind_mount_line = preg_replace('/\s+/', ' ', $bind_mount_line);
+						$bind_mount_parts = explode(' ', $bind_mount_line);
+						if(is_array($bind_mount_parts) && !empty($bind_mount_parts)){
+							if($bind_mount_parts[0] == '/var/log/ispconfig/httpd/'.$data['old']['domain'] && $bind_mount_parts[2] == 'none' && strpos($bind_mount_parts[3], 'bind') !== false){
+								$subdomain_host = str_replace($data['old']['document_root'].'/log/', '', $bind_mount_parts[1]);
+							}
+						}
+					}
+				}
+				*/
+				// we are deleting the parent domain, so we can delete everything in the log directory
+				$subdomain_hosts = array();
+				$files = array_diff(scandir($data['old']['document_root'].'/'.$log_folder), array('.','..'));
+				if(is_array($files) && !empty($files)){
+					foreach($files as $file){
+						if(is_dir($data['old']['document_root'].'/'.$log_folder.'/'.$file)){
+							$subdomain_hosts[] = $file;
+						}
+					}
+				}
+			}
+            if(is_array($subdomain_hosts) && !empty($subdomain_hosts)){
+				$log_folders = array();
+				foreach($subdomain_hosts as $subdomain_host){
+					$log_folders[] = $log_folder.'/'.$subdomain_host;
+				}
+			} else {
+				if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
+				$log_folder .= '/' . $subdomain_host;
+			}
+			$web_folder = $data['old']['web_folder'];
             unset($tmp);
+			unset($subdomain_hosts);
 		}
         
-		exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain'){
+			if(is_array($log_folders) && !empty($log_folders)){
+				foreach($log_folders as $log_folder){
+					if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+				}
+			} else {
+				if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+			}
+		}
 		
 		//* remove mountpoint from fstab
-		$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
-		$app->system->removeLine('/etc/fstab',$fstab_line);
+		if(is_array($log_folders) && !empty($log_folders)){
+			foreach($log_folders as $log_folder){
+				$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+				$app->system->removeLine('/etc/fstab',$fstab_line);
+			}
+		} else {
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+			$app->system->removeLine('/etc/fstab',$fstab_line);
+		}
+		unset($log_folders);
 
 		if($data['old']['type'] != 'vhost' && $data['old']['type'] != 'vhostsubdomain' && $data['old']['parent_domain_id'] > 0) {
 			//* This is a alias domain or subdomain, so we have to update the website instead
@@ -1815,8 +1886,8 @@
             
             if($data['old']['type'] == 'vhost') {
                 //delete the web user
-                $command = 'userdel';
-                $command .= ' '.$data['old']['system_user'];
+                $command = 'killall -u '.escapeshellcmd($data['old']['system_user']).' && userdel';
+                $command .= ' '.escapeshellcmd($data['old']['system_user']);
                 exec($command);
                 if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
                 
@@ -2743,6 +2814,17 @@
 			
 			$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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