From a7796bec1be01b51f400e9a3a698535b12b636aa Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Thu, 11 Feb 2016 13:44:27 -0500
Subject: [PATCH] Merge branch 'stable-3.1'

---
 install/update.php |  940 ++++++++++++++++++++++++++++++++++------------------------
 1 files changed, 553 insertions(+), 387 deletions(-)

diff --git a/install/update.php b/install/update.php
index 9a47e2c..9b5b9ba 100644
--- a/install/update.php
+++ b/install/update.php
@@ -1,387 +1,553 @@
-<?php
-
-/*
-Copyright (c) 2007-2010, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*
-	ISPConfig 3 updater.
-*/
-
-error_reporting(E_ALL|E_STRICT);
-
-//** The banner on the command line
-echo "\n\n".str_repeat('-',80)."\n";
-echo " _____ ___________   _____              __ _         ____
-|_   _/  ___| ___ \ /  __ \            / _(_)       /__  \
-  | | \ `--.| |_/ / | /  \/ ___  _ __ | |_ _  __ _    _/ /
-  | |  `--. \  __/  | |    / _ \| '_ \|  _| |/ _` |  |_ |
- _| |_/\__/ / |     | \__/\ (_) | | | | | | | (_| | ___\ \
- \___/\____/\_|      \____/\___/|_| |_|_| |_|\__, | \____/
-                                              __/ |
-                                             |___/ ";
-echo "\n".str_repeat('-',80)."\n";
-echo "\n\n>> Update  \n\n";
-
-//** Include the library with the basic installer functions
-require_once('lib/install.lib.php');
-
-//** Include the library with the basic updater functions
-require_once('lib/update.lib.php');
-
-//** Include the base class of the installer class
-require_once('lib/installer_base.lib.php');
-
-//** Ensure that current working directory is install directory
-$cur_dir = getcwd();
-if(realpath(dirname(__FILE__)) != $cur_dir) die("Please run installation/update from _inside_ the install directory!\n");
-
-//** Install logfile
-define('ISPC_LOG_FILE', '/var/log/ispconfig_install.log');
-define('ISPC_INSTALL_ROOT', realpath(dirname(__FILE__).'/../'));
-
-//** Check for ISPConfig 2.x versions
-if(is_dir('/root/ispconfig') || is_dir('/home/admispconfig')) {
-	die('This software cannot be installed on a server wich runs ISPConfig 2.x.');
-}
-
-//** Get distribution identifier
-$dist = get_distname();
-
-include_once("/usr/local/ispconfig/server/lib/config.inc.php");
-$conf_old = $conf;
-unset($conf);
-
-if($dist['id'] == '') die('Linux distribution or version not recognized.');
-
-//** Include the distribution-specific installer class library and configuration
-if(is_file('dist/lib/'.$dist['baseid'].'.lib.php')) include_once('dist/lib/'.$dist['baseid'].'.lib.php');
-include_once('dist/lib/'.$dist['id'].'.lib.php');
-include_once('dist/conf/'.$dist['id'].'.conf.php');
-
-//** Get hostname
-exec('hostname -f', $tmp_out);
-$conf['hostname'] = $tmp_out[0];
-unset($tmp_out);
-
-//** Set the mysql login information
-$conf["mysql"]["host"] = $conf_old["db_host"];
-$conf["mysql"]["database"] = $conf_old["db_database"];
-$conf['mysql']['charset'] = 'utf8';
-$conf["mysql"]["ispconfig_user"] = $conf_old["db_user"];
-$conf["mysql"]["ispconfig_password"] = $conf_old["db_password"];
-$conf['language'] = $conf_old['language'];
-if($conf['language'] == '{language}') $conf['language'] = 'en';
-
-if(isset($conf_old["dbmaster_host"])) $conf["mysql"]["master_host"] = $conf_old["dbmaster_host"];
-if(isset($conf_old["dbmaster_database"])) $conf["mysql"]["master_database"] = $conf_old["dbmaster_database"];
-if(isset($conf_old["dbmaster_user"])) $conf["mysql"]["master_ispconfig_user"] = $conf_old["dbmaster_user"];
-if(isset($conf_old["dbmaster_password"])) $conf["mysql"]["master_ispconfig_password"] = $conf_old["dbmaster_password"];
-
-//* Check if this is a master / slave setup
-if($conf["mysql"]["master_host"] != '' && $conf["mysql"]["host"] != $conf["mysql"]["master_host"]) {
-	$conf['mysql']['master_slave_setup'] = 'y';
-}
-
-// Resolve the IP address of the mysql hostname.
-if(!$conf['mysql']['ip'] = gethostbyname($conf['mysql']['host'])) die('Unable to resolve hostname'.$conf['mysql']['host']);
-
-$conf['server_id'] = intval($conf_old["server_id"]);
-$conf['ispconfig_log_priority'] = $conf_old["log_priority"];
-
-$inst = new installer();
-$inst->is_update = true;
-
-//** Detect the installed applications
-$inst->find_installed_apps();
-
-echo "This application will update ISPConfig 3 on your server.\n";
-
-//** Initialize the MySQL server connection
-include_once('lib/mysql.lib.php');
-
-//** Database update is a bit brute force and should be rebuild later ;)
-
-/*
- * Try to read the DB-admin settings
- */
-$clientdb_host			= '';
-$clientdb_user			= '';
-$clientdb_password		= '';
-include_once("/usr/local/ispconfig/server/lib/mysql_clientdb.conf");
-$conf["mysql"]["admin_user"] = $clientdb_user;
-$conf["mysql"]["admin_password"] = $clientdb_password;
-$clientdb_host			= '';
-$clientdb_user			= '';
-$clientdb_password		= '';
-
-//** Ask user for mysql admin_password if empty
-if( empty($conf["mysql"]["admin_password"]) ) {
-
-	$conf["mysql"]["admin_password"] = $inst->free_query('MySQL root password', $conf['mysql']['admin_password']);
-}
-
-/*
- *  Prepare the dump of the database 
- */
-prepareDBDump();
-
-//* initialize the database
-$inst->db = new db();
-
-//* initialize the master DB, if we have a multiserver setup
-if($conf['mysql']['master_slave_setup'] == 'y') {
-		//** Get MySQL root credentials
-		$finished = false;
-		do {
-			$tmp_mysql_server_host = $inst->free_query('MySQL master server hostname', $conf['mysql']['master_host']);
-			$tmp_mysql_server_admin_user = $inst->free_query('MySQL master server root username', $conf['mysql']['master_admin_user']);
-			$tmp_mysql_server_admin_password = $inst->free_query('MySQL master server root password', $conf['mysql']['master_admin_password']);
-    		$tmp_mysql_server_database = $inst->free_query('MySQL master server database name', $conf['mysql']['master_database']);
-	
-			//* Initialize the MySQL server connection
-			if(@mysql_connect($tmp_mysql_server_host, $tmp_mysql_server_admin_user, $tmp_mysql_server_admin_password)) {
-				$conf['mysql']['master_host'] = $tmp_mysql_server_host;
-				$conf['mysql']['master_admin_user'] = $tmp_mysql_server_admin_user;
-				$conf['mysql']['master_admin_password'] = $tmp_mysql_server_admin_password;
-				$conf['mysql']['master_database'] = $tmp_mysql_server_database;
-				$finished = true;
-			} else {
-				swriteln($inst->lng('Unable to connect to mysql server').' '.mysql_error());
-			}
-		} while ($finished == false);
-		unset($finished);
-		
-		// initialize the connection to the master database
-		$inst->dbmaster = new db();
-		if($inst->dbmaster->linkId) $inst->dbmaster->closeConn();
-		$inst->dbmaster->dbHost = $conf['mysql']["master_host"];
-		$inst->dbmaster->dbName = $conf['mysql']["master_database"];
-		$inst->dbmaster->dbUser = $conf['mysql']["master_admin_user"];
-		$inst->dbmaster->dbPass = $conf['mysql']["master_admin_password"];
-} else {
-	$inst->dbmaster = $inst->db;
-}
-
-/*
- *  Check all tables
-*/
-checkDbHealth();
-
-/*
- *  dump the new Database and reconfigure the server.ini
- */
-updateDbAndIni();
-
-/*
- * Reconfigure the permisson if needed
- * (if this is done at client side, only this client is updated.
- * If this is done at server side, all clients are updated.
- */
-//if($conf_old['dbmaster_user'] != '' or $conf_old['dbmaster_host'] != '') {
-	//** Update master database rights
-	$reconfigure_master_database_rights_answer = $inst->simple_query('Reconfigure Permissions in master database?', array('yes','no'),'no');
-
-	if($reconfigure_master_database_rights_answer == 'yes') {
-		$inst->grant_master_database_rights();
-	}
-//}
-
-//** Shall the services be reconfigured during update
-$reconfigure_services_answer = $inst->simple_query('Reconfigure Services?', array('yes','no'),'yes');
-
-if($reconfigure_services_answer == 'yes') {
-	
-	if($conf['services']['mail']) {
-		//** Configure postfix
-		swriteln('Configuring Postfix');
-		$inst->configure_postfix('dont-create-certs');
-		
-		//** Configure mailman
-		swriteln('Configuring Mailman');
-		$inst->configure_mailman('update');
-	
-		//* Configure Jailkit
-		swriteln('Configuring Jailkit');
-		$inst->configure_jailkit();
-
-		if($conf['dovecot']['installed'] == true) {
-			//* Configure dovecot
-			swriteln('Configuring Dovecot');
-			$inst->configure_dovecot();
-		} else {
-			//** Configure saslauthd
-			swriteln('Configuring SASL');
-			$inst->configure_saslauthd();
-	
-			//** Configure PAM
-			swriteln('Configuring PAM');
-			$inst->configure_pam();
-		
-			//* Configure courier
-			swriteln('Configuring Courier');
-			$inst->configure_courier();
-		}
-
-		//** Configure Spamasassin
-		swriteln('Configuring Spamassassin');
-		$inst->configure_spamassassin();
-
-		//** Configure Amavis
-		swriteln('Configuring Amavisd');
-		$inst->configure_amavis();
-
-		//** Configure Getmail
-		swriteln('Configuring Getmail');
-		$inst->configure_getmail();
-	}
-	
-	if($conf['services']['web'] && $conf['pureftpd']['installed'] == true) {
-		//** Configure Pureftpd
-		swriteln('Configuring Pureftpd');
-		$inst->configure_pureftpd();
-	}
-	
-	if($conf['services']['dns']) {
-		//* Configure DNS
-		if($conf['powerdns']['installed'] == true) {
-			swriteln('Configuring PowerDNS');
-			$inst->configure_powerdns();
-		} elseif($conf['bind']['installed'] == true) {
-			swriteln('Configuring BIND');
-			$inst->configure_bind();
-		} else {
-			swriteln('Configuring MyDNS');
-			$inst->configure_mydns();
-		}
-	}
-	
-	if($conf['services']['web']) {
-		//** Configure Apache
-		swriteln('Configuring Apache');
-		$inst->configure_apache();
-        
-        //** Configure vlogger
-        swriteln('Configuring vlogger');
-        $inst->configure_vlogger();
-		
-		//** Configure apps vhost
-		swriteln('Configuring Apps vhost');
-		$inst->configure_apps_vhost();
-	}
-
-
-	//* Configure DBServer
-	swriteln('Configuring Database');
-	$inst->configure_dbserver();
-
-	
-	if($conf['services']['firewall']) {
-		if($conf['bastille']['installed'] == true) {
-			//* Configure Bastille Firewall
-			swriteln('Configuring Bastille Firewall');
-			$inst->configure_firewall();
-		} elseif($conf['ufw']['installed'] == true) {
-			//* Configure Ubuntu Firewall
-			swriteln('Configuring Ubuntu Firewall');
-			$inst->configure_ufw_firewall();
-		}
-	}
-	
-	if($conf['squid']['installed'] == true) {
-		swriteln('Configuring Squid');
-		$inst->configure_squid();
-	} else if($conf['nginx']['installed'] == true) {
-		swriteln('Configuring Nginx');
-		$inst->configure_nginx();
-	}
-}
-
-//** Configure ISPConfig
-swriteln('Updating ISPConfig');
-
-
-if ($conf['services']['web'] && $inst->ispconfig_interface_installed) {
-	//** Customise the port ISPConfig runs on
-	$ispconfig_port_number = get_ispconfig_port_number();
-	$conf['apache']['vhost_port'] = $inst->free_query('ISPConfig Port', $ispconfig_port_number);
-	
-	// $ispconfig_ssl_default = (is_ispconfig_ssl_enabled() == true)?'y':'n';
-	if(strtolower($inst->simple_query('Create new ISPConfig SSL certificate',array('yes','no'),'no')) == 'yes') {
-		$inst->make_ispconfig_ssl_cert();
-	}
-}
-
-$inst->install_ispconfig();
-
-//** Configure Crontab
-$update_crontab_answer = $inst->simple_query('Reconfigure Crontab?', array('yes','no'),'yes');
-if($update_crontab_answer == 'yes') {
-	swriteln('Updating Crontab');
-	$inst->install_crontab();
-}
-
-//** Restart services:
-if($reconfigure_services_answer == 'yes') {
-	swriteln('Restarting services ...');
-	if($conf['mysql']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['mysql']['init_script']))					system($conf['init_scripts'].'/'.$conf['mysql']['init_script'].' restart');
-	if($conf['services']['mail']) {
-		if($conf['postfix']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['postfix']['init_script']))				system($conf['init_scripts'].'/'.$conf['postfix']['init_script'].' restart');
-		if($conf['saslauthd']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['saslauthd']['init_script']))			system($conf['init_scripts'].'/'.$conf['saslauthd']['init_script'].' restart');
-		if($conf['amavis']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['amavis']['init_script']))					system($conf['init_scripts'].'/'.$conf['amavis']['init_script'].' restart');
-		if($conf['clamav']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['clamav']['init_script']))					system($conf['init_scripts'].'/'.$conf['clamav']['init_script'].' restart');
-		if($conf['courier']['courier-authdaemon'] != '' && is_executable($conf['init_scripts'].'/'.$conf['courier']['courier-authdaemon'])) system($conf['init_scripts'].'/'.$conf['courier']['courier-authdaemon'].' restart');
-		if($conf['courier']['courier-imap'] != '' && is_executable($conf['init_scripts'].'/'.$conf['courier']['courier-imap'])) 			system($conf['init_scripts'].'/'.$conf['courier']['courier-imap'].' restart');
-		if($conf['courier']['courier-imap-ssl'] != '' && is_executable($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'])) 	system($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'].' restart');
-		if($conf['courier']['courier-pop'] != '' && is_executable($conf['init_scripts'].'/'.$conf['courier']['courier-pop'])) 				system($conf['init_scripts'].'/'.$conf['courier']['courier-pop'].' restart');
-		if($conf['courier']['courier-pop-ssl'] != '' && is_executable($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'])) 		system($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'].' restart');
-		if($conf['dovecot']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['dovecot']['init_script'])) 		system($conf['init_scripts'].'/'.$conf['dovecot']['init_script'].' restart');
-		if($conf['mailman']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['mailman']['init_script'])) 		system($conf['init_scripts'].'/'.$conf['mailman']['init_script'].' restart');
-	}
-	if($conf['services']['web']) {
-		if($conf['apache']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['apache']['init_script'])) 				system($conf['init_scripts'].'/'.$conf['apache']['init_script'].' restart');
-		if($conf['pureftpd']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['pureftpd']['init_script']))				system($conf['init_scripts'].'/'.$conf['pureftpd']['init_script'].' restart');
-	}
-	if($conf['services']['dns']) {
-		if($conf['mydns']['installed'] == true && $conf['mydns']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['mydns']['init_script']))					system($conf['init_scripts'].'/'.$conf['mydns']['init_script'].' restart &> /dev/null');
-		if($conf['powerdns']['installed'] == true && $conf['powerdns']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['powerdns']['init_script']))					system($conf['init_scripts'].'/'.$conf['powerdns']['init_script'].' restart &> /dev/null');
-		if($conf['bind']['installed'] == true && $conf['bind']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['bind']['init_script']))					system($conf['init_scripts'].'/'.$conf['bind']['init_script'].' restart &> /dev/null');
-	}
-	
-	if($conf['services']['proxy']) {
-		if($conf['squid']['installed'] == true && $conf['squid']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['squid']['init_script']))					system($conf['init_scripts'].'/'.$conf['squid']['init_script'].' restart &> /dev/null');
-		if($conf['nginx']['installed'] == true && $conf['nginx']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['nginx']['init_script']))					system($conf['init_scripts'].'/'.$conf['nginx']['init_script'].' restart &> /dev/null');
-	}
-	
-	if($conf['services']['firewall']) {
-		if($conf['ufw']['installed'] == true && $conf['ufw']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['ufw']['init_script']))					system($conf['init_scripts'].'/'.$conf['ufw']['init_script'].' restart &> /dev/null');
-	}
-}
-
-echo "Update finished.\n";
-
-?>
\ No newline at end of file
+<?php
+
+/*
+Copyright (c) 2007-2010, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*
+	ISPConfig 3 updater.
+	
+	-------------------------------------------------------------------------------------
+	- Interactive update
+	-------------------------------------------------------------------------------------
+	run:
+	
+	php update.php
+	
+	-------------------------------------------------------------------------------------
+	- Noninteractive (autoupdate) mode
+	-------------------------------------------------------------------------------------
+	
+	The autoupdate mode can read the updater questions from a .ini style file or from
+	a php config file. Examples for both file types are in the docs folder. 
+	See autoinstall.ini.sample and autoinstall.conf_sample.php.
+	
+	run:
+	
+	php update.php --autoinstall=autoinstall.ini
+	
+	or
+	
+	php update.php --autoinstall=autoinstall.conf.php
+	
+*/
+
+error_reporting(E_ALL|E_STRICT);
+
+define('INSTALLER_RUN', true);
+
+//** The banner on the command line
+echo "\n\n".str_repeat('-', 80)."\n";
+echo " _____ ___________   _____              __ _         ____
+|_   _/  ___| ___ \ /  __ \            / _(_)       /__  \
+  | | \ `--.| |_/ / | /  \/ ___  _ __ | |_ _  __ _    _/ /
+  | |  `--. \  __/  | |    / _ \| '_ \|  _| |/ _` |  |_ |
+ _| |_/\__/ / |     | \__/\ (_) | | | | | | | (_| | ___\ \
+ \___/\____/\_|      \____/\___/|_| |_|_| |_|\__, | \____/
+                                              __/ |
+                                             |___/ ";
+echo "\n".str_repeat('-', 80)."\n";
+echo "\n\n>> Update  \n\n";
+
+//** Include the library with the basic installer functions
+require_once 'lib/install.lib.php';
+
+//** Include the library with the basic updater functions
+require_once 'lib/update.lib.php';
+
+//** Include the base class of the installer class
+require_once 'lib/installer_base.lib.php';
+
+//** Ensure that current working directory is install directory
+$cur_dir = getcwd();
+if(realpath(dirname(__FILE__)) != $cur_dir) die("Please run installation/update from _inside_ the install directory!\n");
+
+//** Install logfile
+define('ISPC_LOG_FILE', '/var/log/ispconfig_install.log');
+define('ISPC_INSTALL_ROOT', realpath(dirname(__FILE__).'/../'));
+
+//** Include the templating lib
+require_once 'lib/classes/tpl.inc.php';
+
+//** Check for ISPConfig 2.x versions
+if(is_dir('/root/ispconfig') || is_dir('/home/admispconfig')) {
+	die('This software cannot be installed on a server wich runs ISPConfig 2.x.');
+}
+
+//** Get distribution identifier
+$dist = get_distname();
+
+include_once "/usr/local/ispconfig/server/lib/config.inc.php";
+$conf_old = $conf;
+unset($conf);
+
+if($dist['id'] == '') die('Linux distribution or version not recognized.');
+
+//** Include the autoinstaller configuration (for non-interactive setups)
+error_reporting(E_ALL ^ E_NOTICE);
+
+//** Get commandline options
+$cmd_opt = getopt('', array('autoinstall::'));
+
+//** Load autoinstall file
+if(isset($cmd_opt['autoinstall']) && is_file($cmd_opt['autoinstall'])) {
+	$path_parts = pathinfo($cmd_opt['autoinstall']);
+	if($path_parts['extension'] == 'php') {
+		include_once $cmd_opt['autoinstall'];
+	} elseif($path_parts['extension'] == 'ini') {
+		$tmp = ini_to_array(file_get_contents('autoinstall.ini'));
+		if(!is_array($tmp['install'])) $tmp['install'] = array();
+		if(!is_array($tmp['ssl_cert'])) $tmp['ssl_cert'] = array();
+		if(!is_array($tmp['expert'])) $tmp['expert'] = array();
+		if(!is_array($tmp['update'])) $tmp['update'] = array();
+		$autoinstall = $tmp['install'] + $tmp['ssl_cert'] + $tmp['expert'] + $tmp['update'];
+		unset($tmp);
+	}
+	unset($path_parts);
+	define('AUTOINSTALL', true);
+} else {
+	$autoinstall = array();
+	define('AUTOINSTALL', false);
+}
+
+//** Include the distribution-specific installer class library and configuration
+if(is_file('dist/lib/'.$dist['baseid'].'.lib.php')) include_once 'dist/lib/'.$dist['baseid'].'.lib.php';
+include_once 'dist/lib/'.$dist['id'].'.lib.php';
+include_once 'dist/conf/'.$dist['id'].'.conf.php';
+
+//** Get hostname
+exec('hostname -f', $tmp_out);
+$conf['hostname'] = $tmp_out[0];
+unset($tmp_out);
+
+//** Set the mysql login information
+$conf["mysql"]["host"] = $conf_old["db_host"];
+$conf["mysql"]["database"] = $conf_old["db_database"];
+$conf['mysql']['charset'] = 'utf8';
+$conf["mysql"]["ispconfig_user"] = $conf_old["db_user"];
+$conf["mysql"]["ispconfig_password"] = $conf_old["db_password"];
+$conf['language'] = $conf_old['language'];
+$conf['theme'] = $conf_old['theme'];
+if($conf['language'] == '{language}') $conf['language'] = 'en';
+$conf['timezone'] = (isset($conf_old['timezone']))?$conf_old['timezone']:'UTC';
+if($conf['timezone'] == '{timezone}' or trim($conf['timezone']) == '') $conf['timezone'] = 'UTC';
+$conf['language_file_import_enabled'] = (isset($conf_old['language_file_import_enabled']))?$conf_old['language_file_import_enabled']:true;
+
+if(isset($conf_old["dbmaster_host"])) $conf["mysql"]["master_host"] = $conf_old["dbmaster_host"];
+if(isset($conf_old["dbmaster_database"])) $conf["mysql"]["master_database"] = $conf_old["dbmaster_database"];
+if(isset($conf_old["dbmaster_user"])) $conf["mysql"]["master_ispconfig_user"] = $conf_old["dbmaster_user"];
+if(isset($conf_old["dbmaster_password"])) $conf["mysql"]["master_ispconfig_password"] = $conf_old["dbmaster_password"];
+
+//* Check if this is a master / slave setup
+if($conf["mysql"]["master_host"] != '' && $conf["mysql"]["host"] != $conf["mysql"]["master_host"]) {
+	$conf['mysql']['master_slave_setup'] = 'y';
+}
+
+// Resolve the IP address of the mysql hostname.
+if(!$conf['mysql']['ip'] = gethostbyname($conf['mysql']['host'])) die('Unable to resolve hostname'.$conf['mysql']['host']);
+
+$conf['server_id'] = intval($conf_old["server_id"]);
+$conf['ispconfig_log_priority'] = $conf_old["log_priority"];
+
+$inst = new installer();
+if (!$inst->get_php_version()) die('ISPConfig requieres PHP '.$inst->min_php."\n");
+$inst->is_update = true;
+
+echo "This application will update ISPConfig 3 on your server.\n\n";
+
+//* Make a backup before we start the update
+$do_backup = $inst->simple_query('Shall the script create a ISPConfig backup in /var/backup/ now?', array('yes', 'no'), 'yes','do_backup');
+
+if($do_backup == 'yes') {
+
+	//* Create the backup directory
+	$backup_path = '/var/backup/ispconfig_'.@date('Y-m-d_H-i');
+	$conf['backup_path'] = $backup_path;
+	exec("mkdir -p $backup_path");
+	exec("chown root:root $backup_path");
+	exec("chmod 700 $backup_path");
+
+	//* Do the backup
+	swriteln('Creating backup of "/usr/local/ispconfig" directory...');
+	exec("tar pcfz $backup_path/ispconfig_software.tar.gz /usr/local/ispconfig 2> /dev/null", $out, $returnvar);
+	if($returnvar != 0) die("Backup failed. We stop here...\n");
+
+	swriteln('Creating backup of "/etc" directory...');
+	exec("tar pcfz $backup_path/etc.tar.gz /etc 2> /dev/null", $out, $returnvar);
+	if($returnvar != 0) die("Backup failed. We stop here...\n");
+
+	exec("chown root:root $backup_path/*.tar.gz");
+	exec("chmod 700 $backup_path/*.tar.gz");
+}
+
+
+//** Initialize the MySQL server connection
+include_once 'lib/mysql.lib.php';
+
+//** Database update is a bit brute force and should be rebuild later ;)
+
+/*
+ * Try to read the DB-admin settings
+ */
+$clientdb_host   = '';
+$clientdb_user   = '';
+$clientdb_password  = '';
+include_once "/usr/local/ispconfig/server/lib/mysql_clientdb.conf";
+$conf["mysql"]["admin_user"] = $clientdb_user;
+$conf["mysql"]["admin_password"] = $clientdb_password;
+$clientdb_host   = '';
+$clientdb_user   = '';
+$clientdb_password  = '';
+
+//** Test mysql root connection
+$finished = false;
+do {
+	if(@mysqli_connect($conf["mysql"]["host"], $conf["mysql"]["admin_user"], $conf["mysql"]["admin_password"])) {
+		$finished = true;
+	} else {
+		swriteln($inst->lng('Unable to connect to mysql server').' '.mysqli_connect_error());
+		$conf["mysql"]["admin_password"] = $inst->free_query('MySQL root password', $conf['mysql']['admin_password'],'mysql_root_password');
+	}
+} while ($finished == false);
+unset($finished);
+
+/*
+ *  Prepare the dump of the database
+ */
+prepareDBDump();
+
+//* initialize the database
+$inst->db = new db();
+
+//* initialize the master DB, if we have a multiserver setup
+if($conf['mysql']['master_slave_setup'] == 'y') {
+	//** Get MySQL root credentials
+	$finished = false;
+	do {
+		$tmp_mysql_server_host = $inst->free_query('MySQL master server hostname', $conf['mysql']['master_host'],'mysql_master_hostname');
+		$tmp_mysql_server_port = $inst->free_query('MySQL master server port', $conf['mysql']['master_port'],'mysql_master_port');
+		$tmp_mysql_server_admin_user = $inst->free_query('MySQL master server root username', $conf['mysql']['master_admin_user'],'mysql_master_root_user');	 
+		$tmp_mysql_server_admin_password = $inst->free_query('MySQL master server root password', $conf['mysql']['master_admin_password'],'mysql_master_root_password');
+		$tmp_mysql_server_database = $inst->free_query('MySQL master server database name', $conf['mysql']['master_database'],'mysql_master_database');
+
+		//* Initialize the MySQL server connection
+		if(@mysqli_connect($tmp_mysql_server_host, $tmp_mysql_server_admin_user, $tmp_mysql_server_admin_password, $tmp_mysql_server_database, (int)$tmp_mysql_server_port)) {
+			$conf['mysql']['master_host'] = $tmp_mysql_server_host;
+			$conf['mysql']['master_port'] = $tmp_mysql_server_port;
+			$conf['mysql']['master_admin_user'] = $tmp_mysql_server_admin_user;
+			$conf['mysql']['master_admin_password'] = $tmp_mysql_server_admin_password;
+			$conf['mysql']['master_database'] = $tmp_mysql_server_database;
+			$finished = true;
+		} else {
+			swriteln($inst->lng('Unable to connect to mysql server').' '.mysqli_connect_error());
+		}
+	} while ($finished == false);
+	unset($finished);
+
+	// initialize the connection to the master database
+	$inst->dbmaster = new db();
+	if($inst->dbmaster->linkId) $inst->dbmaster->closeConn();
+	$inst->dbmaster->setDBData($conf['mysql']["master_host"], $conf['mysql']["master_admin_user"], $conf['mysql']["master_admin_password"]);
+	$inst->dbmaster->setDBName($conf['mysql']["master_database"]);
+} else {
+	$inst->dbmaster = $inst->db;
+}
+
+/*
+ *  Check all tables
+*/
+checkDbHealth();
+
+/*
+ *  dump the new Database and reconfigure the server.ini
+ */
+updateDbAndIni();
+
+/*
+ * Reconfigure the permisson if needed
+ * (if this is done at client side, only this client is updated.
+ * If this is done at server side, all clients are updated.
+ */
+//if($conf_old['dbmaster_user'] != '' or $conf_old['dbmaster_host'] != '') {
+//** Update master database rights
+$reconfigure_master_database_rights_answer = $inst->simple_query('Reconfigure Permissions in master database?', array('yes', 'no'), 'no','reconfigure_permissions_in_master_database');
+
+if($reconfigure_master_database_rights_answer == 'yes') {
+	$inst->grant_master_database_rights();
+}
+//}
+
+//** Detect the installed applications
+$inst->find_installed_apps();
+
+$conf['services']['mail'] = $conf['postfix']['installed'];
+if ($conf['powerdns']['installed'] || $conf['bind']['installed'] || $conf['mydns']['installed']) $conf['services']['dns'] = true;
+if ($conf['apache']['installed'] || $conf['nginx']['installed']) $conf['services']['web'] = true;
+$conf['services']['xmpp'] =  $conf['xmpp']['installed'];;
+if ($conf['ufw']['installed'] || $conf['firewall']['installed']) $conf['services']['firewall'] = true;
+$conf['services']['vserver'] = $conf['services']['vserver'];
+$conf['services']['db'] = true;
+
+
+//** Shall the services be reconfigured during update
+$reconfigure_services_answer = $inst->simple_query('Reconfigure Services?', array('yes', 'no', 'selected'), 'yes','reconfigure_services');
+
+if($reconfigure_services_answer == 'yes' || $reconfigure_services_answer == 'selected') {
+
+	if($conf['services']['mail']) {
+
+		//** Configure postfix
+		if($inst->reconfigure_app('Postfix', $reconfigure_services_answer)) {
+			swriteln('Configuring Postfix');
+			$inst->configure_postfix('dont-create-certs');
+		}
+
+		//** Configure mailman
+		if($conf['mailman']['installed'] == true && $inst->reconfigure_app('Mailman', $reconfigure_services_answer)) {
+			swriteln('Configuring Mailman');
+			$inst->configure_mailman('update');
+		}
+
+		if($conf['dovecot']['installed'] == true && $inst->reconfigure_app('Dovecot', $reconfigure_services_answer)) {
+			//* Configure dovecot
+			swriteln('Configuring Dovecot');
+			$inst->configure_dovecot();
+		} elseif ($conf['courier']['installed'] == true && $inst->reconfigure_app('Courier', $reconfigure_services_answer)) {
+			//** Configure saslauthd
+			swriteln('Configuring SASL');
+			$inst->configure_saslauthd();
+
+			//** Configure PAM
+			swriteln('Configuring PAM');
+			$inst->configure_pam();
+
+			//* Configure courier
+			swriteln('Configuring Courier');
+			$inst->configure_courier();
+		}
+
+		//** Configure Spamasassin
+		if($inst->reconfigure_app('Spamassassin', $reconfigure_services_answer)) {
+			swriteln('Configuring Spamassassin');
+			$inst->configure_spamassassin();
+		}
+
+		//** Configure Amavis
+		if($conf['amavis']['installed'] == true && $inst->reconfigure_app('Amavisd', $reconfigure_services_answer)) {
+			swriteln('Configuring Amavisd');
+			$inst->configure_amavis();
+		}
+
+		//** Configure Getmail
+		if ($inst->reconfigure_app('Getmail', $reconfigure_services_answer)) {
+			swriteln('Configuring Getmail');
+			$inst->configure_getmail();
+		}
+	}
+
+	if($conf['services']['dns'] && $inst->reconfigure_app('DNS', $reconfigure_services_answer)) {
+		//* Configure DNS
+		if($conf['powerdns']['installed'] == true) {
+			swriteln('Configuring PowerDNS');
+			$inst->configure_powerdns();
+		} elseif($conf['bind']['installed'] == true) {
+			swriteln('Configuring BIND');
+			$inst->configure_bind();
+		} else {
+			swriteln('Configuring MyDNS');
+			$inst->configure_mydns();
+		}
+	}
+
+	if($conf['services']['web']) {
+
+		if($conf['pureftpd']['installed'] == true && $inst->reconfigure_app('Pureftpd', $reconfigure_services_answer)) {
+			//** Configure Pureftpd
+			swriteln('Configuring Pureftpd');
+			$inst->configure_pureftpd();
+		}
+
+		if($inst->reconfigure_app('Web-Server', $reconfigure_services_answer)) {
+			if($conf['webserver']['server_type'] == 'apache'){
+				//** Configure Apache
+				swriteln('Configuring Apache');
+				$inst->configure_apache();
+
+				//** Configure vlogger
+				swriteln('Configuring vlogger');
+				$inst->configure_vlogger();
+			} else {
+				//** Configure nginx
+				swriteln('Configuring nginx');
+				$inst->configure_nginx();
+			}
+
+			//** Configure apps vhost
+			swriteln('Configuring Apps vhost');
+			$inst->configure_apps_vhost();
+			}
+	
+			//* Configure Jailkit
+			if($inst->reconfigure_app('Jailkit', $reconfigure_services_answer)) {
+				swriteln('Configuring Jailkit');
+				$inst->configure_jailkit();
+			}
+
+		}
+
+    if($conf['services']['xmpp'] && $inst->reconfigure_app('XMPP', $reconfigure_services_answer)) {
+        //** Configure Metronome XMPP
+        $inst->configure_xmpp('dont-create-certs');
+    }
+
+	if($conf['services']['firewall'] && $inst->reconfigure_app('Firewall', $reconfigure_services_answer)) {
+		if($conf['ufw']['installed'] == true) {
+			//* Configure Ubuntu Firewall
+			$conf['services']['firewall'] = true;
+			swriteln('Configuring Ubuntu Firewall');
+			$inst->configure_ufw_firewall();
+		} else {
+			//* Configure Bastille Firewall
+			swriteln('Configuring Bastille Firewall');
+			$inst->configure_bastille_firewall();
+		}
+	}
+
+	//* Configure DBServer
+	swriteln('Configuring Database');
+	$inst->configure_dbserver();
+
+	/*
+	if($conf['squid']['installed'] == true) {
+		swriteln('Configuring Squid');
+		$inst->configure_squid();
+	} else if($conf['nginx']['installed'] == true) {
+		swriteln('Configuring Nginx');
+		$inst->configure_nginx();
+	}
+	*/
+}
+
+//** Configure ISPConfig
+swriteln('Updating ISPConfig');
+if($conf['apache']['installed'] == true){
+	if(!is_file($conf['apache']['vhost_conf_dir'].'/ispconfig.vhost')) $inst->install_ispconfig_interface = false;
+}
+if($conf['nginx']['installed'] == true){
+	if(!is_file($conf['nginx']['vhost_conf_dir'].'/ispconfig.vhost')) $inst->install_ispconfig_interface = false;
+}
+
+if ($conf['services']['web'] && $inst->install_ispconfig_interface) {
+	//** Customise the port ISPConfig runs on
+	$ispconfig_port_number = get_ispconfig_port_number();
+	if($autoupdate['ispconfig_port'] == 'default') $autoupdate['ispconfig_port'] = $ispconfig_port_number;
+	if($conf['webserver']['server_type'] == 'nginx'){
+		$conf['nginx']['vhost_port'] = $inst->free_query('ISPConfig Port', $ispconfig_port_number,'ispconfig_port');
+	} else {
+		$conf['apache']['vhost_port'] = $inst->free_query('ISPConfig Port', $ispconfig_port_number,'ispconfig_port');
+	}
+
+
+	// $ispconfig_ssl_default = (is_ispconfig_ssl_enabled() == true)?'y':'n';
+	if(strtolower($inst->simple_query('Create new ISPConfig SSL certificate', array('yes', 'no'), 'no','create_new_ispconfig_ssl_cert')) == 'yes') {
+		$inst->make_ispconfig_ssl_cert();
+	}
+}
+
+$inst->install_ispconfig();
+
+// Cleanup
+$inst->cleanup_ispconfig();
+
+//** Configure Crontab
+$update_crontab_answer = $inst->simple_query('Reconfigure Crontab?', array('yes', 'no'), 'yes','reconfigure_crontab');
+if($update_crontab_answer == 'yes') {
+	swriteln('Updating Crontab');
+	$inst->install_crontab();
+}
+
+//** Restart services:
+if($reconfigure_services_answer == 'yes') {
+	swriteln('Restarting services ...');
+	if($conf['mysql']['installed'] == true && $conf['mysql']['init_script'] != '') system($inst->getinitcommand($conf['mysql']['init_script'], 'restart').' >/dev/null 2>&1');
+	if($conf['services']['mail']) {
+		if($conf['postfix']['installed'] == true && $conf['postfix']['init_script'] != '') system($inst->getinitcommand($conf['postfix']['init_script'], 'restart'));
+		if($conf['saslauthd']['installed'] == true && $conf['saslauthd']['init_script'] != '') system($inst->getinitcommand($conf['saslauthd']['init_script'], 'restart'));
+		if($conf['amavis']['installed'] == true && $conf['amavis']['init_script'] != '') system($inst->getinitcommand($conf['amavis']['init_script'], 'restart'));
+		if($conf['clamav']['installed'] == true && $conf['clamav']['init_script'] != '') system($inst->getinitcommand($conf['clamav']['init_script'], 'restart'));
+		if($conf['courier']['installed'] == true){
+			if($conf['courier']['courier-authdaemon'] != '') system($inst->getinitcommand($conf['courier']['courier-authdaemon'], 'restart'));
+			if($conf['courier']['courier-imap'] != '') system($inst->getinitcommand($conf['courier']['courier-imap'], 'restart'));
+			if($conf['courier']['courier-imap-ssl'] != '') system($inst->getinitcommand($conf['courier']['courier-imap-ssl'], 'restart'));
+			if($conf['courier']['courier-pop'] != '') system($inst->getinitcommand($conf['courier']['courier-pop'], 'restart'));
+			if($conf['courier']['courier-pop-ssl'] != '') system($inst->getinitcommand($conf['courier']['courier-pop-ssl'], 'restart'));
+		}
+		if($conf['dovecot']['installed'] == true && $conf['dovecot']['init_script'] != '') system($inst->getinitcommand($conf['dovecot']['init_script'], 'restart'));
+		if($conf['mailman']['installed'] == true && $conf['mailman']['init_script'] != '') system('nohup '.$inst->getinitcommand($conf['mailman']['init_script'], 'restart').' >/dev/null 2>&1 &');
+	}
+	if($conf['services']['web']) {
+		if($conf['webserver']['server_type'] == 'apache' && $conf['apache']['init_script'] != '') system($inst->getinitcommand($conf['apache']['init_script'], 'restart'));
+		//* Reload is enough for nginx
+		if($conf['webserver']['server_type'] == 'nginx'){
+			if($conf['nginx']['php_fpm_init_script'] != '') system($inst->getinitcommand($conf['nginx']['php_fpm_init_script'], 'reload'));
+			if($conf['nginx']['init_script'] != '') system($inst->getinitcommand($conf['nginx']['init_script'], 'reload'));
+		}
+		if($conf['pureftpd']['installed'] == true && $conf['pureftpd']['init_script'] != '') system($inst->getinitcommand($conf['pureftpd']['init_script'], 'restart'));
+	}
+	if($conf['services']['dns']) {
+		if($conf['mydns']['installed'] == true && $conf['mydns']['init_script'] != '') system($inst->getinitcommand($conf['mydns']['init_script'], 'restart').' &> /dev/null');
+		if($conf['powerdns']['installed'] == true && $conf['powerdns']['init_script'] != '') system($inst->getinitcommand($conf['powerdns']['init_script'], 'restart').' &> /dev/null');
+		if($conf['bind']['installed'] == true && $conf['bind']['init_script'] != '') system($inst->getinitcommand($conf['bind']['init_script'], 'restart').' &> /dev/null');
+	}
+
+    if($conf['services']['xmpp']) {
+        if($conf['xmpp']['installed'] == true && $conf['xmpp']['init_script'] != '') system($inst->getinitcommand($conf['xmpp']['init_script'], 'restart').' &> /dev/null');
+    }
+
+	if($conf['services']['proxy']) {
+		// if($conf['squid']['installed'] == true && $conf['squid']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['squid']['init_script']))     system($conf['init_scripts'].'/'.$conf['squid']['init_script'].' restart &> /dev/null');
+		if($conf['nginx']['installed'] == true && $conf['nginx']['init_script'] != '') system($inst->getinitcommand($conf['nginx']['init_script'], 'restart').' &> /dev/null');
+	}
+
+	if($conf['services']['firewall']) {
+		if($conf['ufw']['installed'] == true && $conf['ufw']['init_script'] != '' && is_executable($conf['init_scripts'].'/'.$conf['ufw']['init_script']))     system($conf['init_scripts'].'/'.$conf['ufw']['init_script'].' restart &> /dev/null');
+	}
+}
+
+//* Set default servers
+setDefaultServers();
+
+$inst->create_mount_script();
+
+//* Create md5 filelist
+$md5_filename = '/usr/local/ispconfig/security/data/file_checksums_'.date('Y-m-d_h-i').'.md5';
+exec('find /usr/local/ispconfig -type f -print0 | xargs -0 md5sum > '.$md5_filename . ' 2>/dev/null');
+chmod($md5_filename,0700);
+
+echo "Update finished.\n";
+
+?>

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