From 2b91b03d06d6d30cc120406cf0e98bbeaaec5717 Mon Sep 17 00:00:00 2001
From: mcramer <m.cramer@pixcept.de>
Date: Tue, 16 Jul 2013 10:13:37 -0400
Subject: [PATCH] - Fixed: FS#3043 - Default servers and client template 

---
 server/plugins-available/apache2_plugin.inc.php |   70 ++++++++++++++++++++++------------
 1 files changed, 45 insertions(+), 25 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 87236b4..0c6ed54 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -100,7 +100,7 @@
 		$app->uses('getconf');
 		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
 		if ($web_config['CA_path']!='' && !file_exists($web_config['CA_path'].'/openssl.cnf'))
-			$app->log("CA path error, file does not exist:".$web_config['CA_path'].'/openssl.conf',LOGLEVEL_ERROR);	
+			$app->log("CA path error, file does not exist:".$web_config['CA_path'].'/openssl.cnf',LOGLEVEL_ERROR);	
 		
 		//* Only vhosts can have a ssl cert
 		if($data["new"]["type"] != "vhost" && $data["new"]["type"] != "vhostsubdomain") return;
@@ -247,6 +247,7 @@
 			//* Write the key file, if field is empty then import the key into the db
 			if(trim($data["new"]["ssl_key"]) != '') {
 				$app->system->file_put_contents($key_file2,$data["new"]["ssl_key"]);
+				$app->system->chmod($key_file2,0400);
 			} else {
 				$ssl_key2 = $app->db->quote($app->system->file_get_contents($key_file2));
 				/* Update the DB of the (local) Server */
@@ -462,7 +463,7 @@
                 exec('chown --recursive --from='.escapeshellcmd($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
-                $command = 'killall -u '.escapeshellcmd($data['new']['system_user']).' && usermod';
+                $command = 'killall -u '.escapeshellcmd($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';
@@ -651,8 +652,8 @@
 			exec('chown -R '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.$error_page_path);
 		}  // end copy error docs
 
-		// Set the quota for the user
-		if($username != '' && $app->system->is_user($username)) {
+		// Set the quota for the user, but only for vhosts, not vhostsubdomains
+		if($username != '' && $app->system->is_user($username) && $data['new']['type'] == 'vhost') {
 			if($data['new']['hd_quota'] > 0) {
 				$blocks_soft = $data['new']['hd_quota'] * 1024;
 				$blocks_hard = $blocks_soft + 1024;
@@ -673,6 +674,9 @@
 				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder);
 			}
 		}
+		
+		//* add the Apache user to the client group if this is a vhost and security level is set to high, no matter if this is an insert or update and regardless of set_folder_permissions_on_update
+		if($data['new']['type'] == 'vhost' && $web_config['security_level'] == 20) $app->system->add_user_to_group($groupname, escapeshellcmd($web_config['user']));
 
 		//* If the security level is set to high
 		if(($this->action == 'insert' && $data['new']['type'] == 'vhost') or ($web_config['set_folder_permissions_on_update'] == 'y' && $data['new']['type'] == 'vhost')) {
@@ -716,9 +720,6 @@
 					$app->system->server_conf['group_datei'] = $tmp_groupfile;
 					unset($tmp_groupfile);
 				}
-
-				//* add the Apache user to the client group
-				$app->system->add_user_to_group($groupname, escapeshellcmd($web_config['user']));
 				
 				//* Chown all default directories
 				$app->system->chown($data['new']['document_root'],'root');
@@ -823,6 +824,8 @@
 			$data['new']['custom_php_ini'] .= "\nopen_basedir = '".$data['new']['php_open_basedir']."'\n";
 		}
 		
+		$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
+		
 		if(trim($data['new']['fastcgi_php_version']) != ''){
 			list($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);
@@ -832,7 +835,7 @@
 		//* Create custom php.ini
 		if(trim($data['new']['custom_php_ini']) != '') {
 			$has_custom_php_ini = true;
-			if(!is_dir($custom_php_ini_dir)) $app->system->mkdir($custom_php_ini_dir);
+			if(!is_dir($custom_php_ini_dir)) $app->system->mkdirpath($custom_php_ini_dir);
 			$php_ini_content = '';
 			if($data['new']['php'] == 'mod') {
 				$master_php_ini_path = $web_config['php_ini_path_apache'];
@@ -1030,7 +1033,7 @@
 					
 				// Rewriting
 				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
-					if(substr($alias['redirect_path'],-1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $data['new']['redirect_path'])) $alias['redirect_path'] .= '/';
+					if(substr($alias['redirect_path'],-1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $alias['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);
@@ -1114,7 +1117,6 @@
 		 */
 
 		if ($data['new']['php'] == 'fast-cgi') {
-			$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
 
 			$fastcgi_starter_path = str_replace('[system_user]',$data['new']['system_user'],$fastcgi_config['fastcgi_starter_path']);
 			$fastcgi_starter_path = str_replace('[client_id]',$client_id,$fastcgi_starter_path);
@@ -1183,7 +1185,6 @@
 		} else {
 			//remove the php fastgi starter script if available
 			if ($data['old']['php'] == 'fast-cgi') {
-                $fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
                 $fastcgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$fastcgi_config['fastcgi_starter_path']);
                 $fastcgi_starter_path = str_replace('[client_id]',$client_id,$fastcgi_starter_path);
                 if($data['old']['type'] == 'vhost') {
@@ -1329,9 +1330,15 @@
 		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)) {
 			$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);
+			$ipv4_ssl_alias_seo_redirects = $alias_seo_redirects;
+			if(is_array($ipv4_ssl_alias_seo_redirects) && !empty($ipv4_ssl_alias_seo_redirects)){
+				for($i=0;$i<count($ipv4_ssl_alias_seo_redirects);$i++){
+					$ipv4_ssl_alias_seo_redirects[$i]['ssl_enabled'] = 1;
+				}
+			}
+			if(count($ipv4_ssl_alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $ipv4_ssl_alias_seo_redirects);
 			$vhosts[] = $tmp_vhost_arr;
-			unset($tmp_vhost_arr);
+			unset($tmp_vhost_arr, $ipv4_ssl_alias_seo_redirects);
 			$app->log('Enable SSL for: '.$domain,LOGLEVEL_DEBUG);
 		}
 		
@@ -1359,9 +1366,15 @@
 			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)) {
 				$tmp_vhost_arr = array('ip_address' => '['.$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);
+				$ipv6_ssl_alias_seo_redirects = $alias_seo_redirects;
+				if(is_array($ipv6_ssl_alias_seo_redirects) && !empty($ipv6_ssl_alias_seo_redirects)){
+					for($i=0;$i<count($ipv6_ssl_alias_seo_redirects);$i++){
+						$ipv6_ssl_alias_seo_redirects[$i]['ssl_enabled'] = 1;
+					}
+				}
+				if(count($ipv6_ssl_alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $ipv6_ssl_alias_seo_redirects);
 				$vhosts[] = $tmp_vhost_arr;
-				unset($tmp_vhost_arr);
+				unset($tmp_vhost_arr, $ipv6_ssl_alias_seo_redirects);
 				$app->log('Enable SSL for IPv6: '.$domain,LOGLEVEL_DEBUG);
 			}
 		}
@@ -1463,7 +1476,8 @@
 			$apache_online_status_before_restart = $this->_checkTcp('localhost',80);
 			$app->log('Apache status is: '.$apache_online_status_before_restart,LOGLEVEL_DEBUG);
 
-			$app->services->restartService('httpd','restart');
+			$retval = $app->services->restartService('httpd','restart'); // $retval['retval'] is 0 on success and > 0 on failure
+			$app->log('Apache restart return value is: '.$retval['retval'],LOGLEVEL_DEBUG);
 			
 			// wait a few seconds, before we test the apache status again
 			$apache_online_status_after_restart = false;
@@ -1475,9 +1489,10 @@
 			}
 			//* Check if apache restarted successfully if it was online before
 			$app->log('Apache online status after restart is: '.$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 '.$vhost_file.'.err',LOGLEVEL_WARN);
+			if($apache_online_status_before_restart && !$apache_online_status_after_restart || $retval['retval'] > 0) {
+				$app->log('Apache did not restart after the configuration change for website '.$data['new']['domain'].'. Reverting the configuration. Saved non-working config as '.$vhost_file.'.err',LOGLEVEL_WARN);
 				$app->system->copy($vhost_file,$vhost_file.'.err');
+				if(is_array($retval['output']) && !empty($retval['output'])) $app->log('Reason for Apache restart failure: '.implode("\n", $retval['output']),LOGLEVEL_WARN);
 				if(is_file($vhost_file.'~')) {
 					//* Copy back the last backup file
 					$app->system->copy($vhost_file.'~',$vhost_file);
@@ -1563,6 +1578,7 @@
 		$app->uses('getconf');
 		$app->uses('system');
 		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
+		$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
 		
 		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') $app->system->web_folder_protection($data['old']['document_root'],false);
 
@@ -1625,10 +1641,12 @@
 		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));
+					//if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+					exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder).' 2>/dev/null');
 				}
 			} else {
-				if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+				//if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+				exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder).' 2>/dev/null');
 			}
 		}
 		
@@ -1742,13 +1760,13 @@
 			
                 //remove the php fastgi starter script if available
                 if ($data['old']['php'] == 'fast-cgi') {
-                    $fastcgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$web_config['fastcgi_starter_path']);
+                    $fastcgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$fastcgi_config['fastcgi_starter_path']);
                     if($data['old']['type'] == 'vhost') {
                         if (is_dir($fastcgi_starter_path)) {
                             exec('rm -rf '.$fastcgi_starter_path);
                         }
                     } else {
-                        $fcgi_starter_script = $fastcgi_starter_path.$web_config['fastcgi_starter_script'].'_web'.$data['old']['domain_id'];
+                        $fcgi_starter_script = $fastcgi_starter_path.$fastcgi_config['fastcgi_starter_script'].'_web'.$data['old']['domain_id'];
                         if (file_exists($fcgi_starter_script)) {
                             exec('rm -f '.$fcgi_starter_script);
                         }
@@ -1808,7 +1826,7 @@
             
             if($data['old']['type'] == 'vhost') {
                 //delete the web user
-                $command = 'killall -u '.escapeshellcmd($data['old']['system_user']).' && userdel';
+                $command = 'killall -u '.escapeshellcmd($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);
@@ -2751,8 +2769,10 @@
 				$app->log('Removed client directory: '.$client_dir,LOGLEVEL_DEBUG);
 			}
 			
-			$this->_exec('groupdel client'.$client_id);
-			$app->log('Removed group client'.$client_id,LOGLEVEL_DEBUG);
+			if($app->system->is_group('client'.$client_id)){
+				$this->_exec('groupdel client'.$client_id);
+				$app->log('Removed group client'.$client_id,LOGLEVEL_DEBUG);
+			}
 		}
 		
 	}

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