From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'

---
 install/lib/installer_base.lib.php |  134 ++++++++++++++++++++++++--------------------
 1 files changed, 74 insertions(+), 60 deletions(-)

diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index 9c938ef..c437ea3 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -171,21 +171,30 @@
 		if(is_installed('named') || is_installed('bind') || is_installed('bind9')) $conf['bind']['installed'] = true;
 		if(is_installed('squid')) $conf['squid']['installed'] = true;
 		if(is_installed('nginx')) $conf['nginx']['installed'] = true;
-		if(is_installed('iptables') && is_installed('ufw')) $conf['ufw']['installed'] = true;
+		if(is_installed('iptables') && is_installed('ufw')) {
+			$conf['ufw']['installed'] = true;
+		} elseif(is_installed('iptables')) {
+			$conf['firewall']['installed'] = true;
+		}
 		if(is_installed('fail2ban-server')) $conf['fail2ban']['installed'] = true;
 		if(is_installed('vzctl')) $conf['openvz']['installed'] = true;
-		if(is_installed('iptables') && is_installed('bastille-netfilter')) $conf['bastille']['installed'] = true;
 		if(is_installed('metronome') && is_installed('metronomectl')) $conf['xmpp']['installed'] = true;
 		if(is_installed('spamassassin')) $conf['spamassassin']['installed'] = true;
-		if(is_installed('vlogger')) $conf['vlogger']['installed'] = true;
-		if(is_installed('cron')) $conf['cron']['installed'] = true;
+		// if(is_installed('vlogger')) $conf['vlogger']['installed'] = true;
+		// ISPConfig ships with vlogger, so it is always installed.
+		$conf['vlogger']['installed'] = true;
+		if(is_installed('cron') || is_installed('anacron')) $conf['cron']['installed'] = true;
 
 		if ($conf['services']['web'] && (($conf['apache']['installed'] && is_file($conf['apache']["vhost_conf_enabled_dir"]."/000-ispconfig.vhost")) || ($conf['nginx']['installed'] && is_file($conf['nginx']["vhost_conf_enabled_dir"]."/000-ispconfig.vhost")))) $this->ispconfig_interface_installed = true;
 	}
 
     public function force_configure_app($service, $enable_force=true) {
 		$force = false;
-        swriteln("[WARN] autodetect for $service failed");
+		if($enable_force == true) {
+			swriteln("[WARN] autodetect for $service failed");
+		} else {
+			swriteln("[INFO] service $service not detected");
+		}
 		if($enable_force) {
 	        if(strtolower($this->simple_query("Force configure $service", array('y', 'n'), 'n') ) == 'y') {
 	            $force = true;
@@ -217,7 +226,12 @@
 		//* check sql-mode
 		$check_sql_mode = $this->db->queryOneRecord("SELECT @@sql_mode");
 
-		if ($check_sql_mode['@@sql_mode'] != '' && $check_sql_mode['@@sql_mode'] != 'NO_ENGINE_SUBSTITUTION') die('Wrong SQL-mode. You should use NO_ENGINE_SUBSTITUTION');
+		if ($check_sql_mode['@@sql_mode'] != '' && $check_sql_mode['@@sql_mode'] != 'NO_ENGINE_SUBSTITUTION') {
+			echo "Wrong SQL-mode. You should use NO_ENGINE_SUBSTITUTION. Add\n\n";
+			echo "    sql-mode=\"NO_ENGINE_SUBSTITUTION\"\n\n";
+			echo"to the mysqld-section in your mysql-config and restart mysqld afterwards\n";
+			die();
+		}
 
 		//** Create the database
 		if(!$this->db->query('CREATE DATABASE IF NOT EXISTS ?? DEFAULT CHARACTER SET ?', $conf['mysql']['database'], $conf['mysql']['charset'])) {
@@ -263,18 +277,14 @@
 		}
 
 		// Delete ISPConfig user in the local database, in case that it exists
-		$this->db->query("DELETE FROM mysql.user WHERE User = ? AND Host = ?", $conf['mysql']['ispconfig_user'], $from_host);
-		$this->db->query("DELETE FROM mysql.db WHERE Db = ? AND Host = ?", $conf['mysql']['database'], $from_host);
-		$this->db->query('FLUSH PRIVILEGES');
+		$this->db->query("DROP USER ?@?", $conf['mysql']['ispconfig_user'], $from_host);
+		$this->db->query("DROP DATABASE IF EXISTS ?", $conf['mysql']['database']);
 
 		//* Create the ISPConfig database user in the local database
 		$query = 'GRANT SELECT, INSERT, UPDATE, DELETE ON ?? TO ?@? IDENTIFIED BY ?';
 		if(!$this->db->query($query, $conf['mysql']['database'] . ".*", $conf['mysql']['ispconfig_user'], $from_host, $conf['mysql']['ispconfig_password'])) {
 			$this->error('Unable to create database user: '.$conf['mysql']['ispconfig_user'].' Error: '.$this->db->errorMessage);
 		}
-
-		//* Reload database privelages
-		$this->db->query('FLUSH PRIVILEGES;');
 
 		//* Set the database name in the DB library
 		$this->db->setDBName($conf['mysql']['database']);
@@ -291,6 +301,7 @@
 		$tpl_ini_array['fastcgi']['fastcgi_bin'] = $conf['fastcgi']['fastcgi_bin'];
 		$tpl_ini_array['server']['hostname'] = $conf['hostname'];
 		$tpl_ini_array['server']['ip_address'] = @gethostbyname($conf['hostname']);
+		$tpl_ini_array['server']['firewall'] = ($conf['ufw']['installed'] == true)?'ufw':'bastille';
 		$tpl_ini_array['web']['website_basedir'] = $conf['web']['website_basedir'];
 		$tpl_ini_array['web']['website_path'] = $conf['web']['website_path'];
 		$tpl_ini_array['web']['website_symlinks'] = $conf['web']['website_symlinks'];
@@ -653,12 +664,17 @@
 				if(!$this->dbmaster->query($query, $value['db'] . '.mail_backup', $value['user'], $host)) {
 					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
 				}
+				
+				$query = "GRANT SELECT, UPDATE(`dnssec_initialized`, `dnssec_info`, `dnssec_last_signed`) ON ?? TO ?@?";
+				if ($verbose){
+					echo $query ."\n";
+				}
+				if(!$this->dbmaster->query($query, $value['db'] . '.dns_soa', $value['user'], $host)) {
+					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
+				}
+
 			}
 
-			/*
-		 * It is all done. Relod the rights...
-		 */
-			$this->dbmaster->query('FLUSH PRIVILEGES');
 		}
 
 	}
@@ -793,10 +809,25 @@
 		exec('/usr/sbin/postmap /var/lib/mailman/data/transport-mailman');
 	}
 
-	//* with postfix >= 2.9 we can detect configured services with postconf
-	public function postfix_master() {
-    	exec("postconf -M", $out, $ret);
-		return $ret===0?true:false;
+	public function get_postfix_service($service, $type) {
+		global $conf;
+
+		exec("postconf -M", $out, $ret);
+
+		if ($ret === 0) { //* with postfix >= 2.9 we can detect configured services with postconf
+			unset($out);
+			exec ("postconf -M $service/$type 2> /dev/null", $out, $ret); //* Postfix >= 2.11
+			if (!isset($out[0])) { //* try Postfix 2.9
+				exec ("postconf -M $service.$type 2> /dev/null", $out, $ret);
+			}
+			$postfix_service = @($out[0]=='')?false:true;
+        } else { //* fallback - Postfix < 2.9
+			rf($conf['postfix']['config_dir'].'/master.cf');
+			$regex = '/[^#]'.$service.'.*.'.$type.'.*/';
+			$postfix_service = @(!preg_match($regex, $content))?true:false;
+		}
+
+		return $postfix_service;
 	}
 
 	public function configure_postfix($options = '') {
@@ -988,10 +1019,10 @@
 		//* Check maildrop service in posfix master.cf
 		$regex = "/^maildrop   unix.*pipe flags=DRhu user=vmail argv=\\/usr\\/bin\\/maildrop -d ".$cf['vmail_username']." \\$\{extension} \\$\{recipient} \\$\{user} \\$\{nexthop} \\$\{sender}/";
 		$configfile = $config_dir.'/master.cf';
-		if ($this->postfix_master()) {
+		if($this->get_postfix_service('maildrop', 'unix')) {
 			exec ("postconf -M maildrop.unix &> /dev/null", $out, $ret);
 			$change_maildrop_flags = @(preg_match($regex, $out[0]) && $out[0] !='')?false:true;
-		} else { //* fallback - postfix < 2.9
+		} else {
 			$change_maildrop_flags = @(preg_match($regex, $configfile))?false:true;
 		}
 		if ($change_maildrop_flags) {
@@ -1167,16 +1198,9 @@
 		}
 
 		$config_dir = $conf['postfix']['config_dir'];
+
 		//* Configure master.cf and add a line for deliver
-		if ($this->postfix_master()) {
-			exec ("postconf -M dovecot.unix", $out, $ret); //* Postfix 2.9
-			if (!isset($out[0])) exec ("postconf -M dovecot/unix", $out, $ret); //* Postfix >= 2.11
-			$add_dovecot_service = @($out[0]=='')?true:false;
- 		} else { //* fallback - postfix < 2.9
-			$content = rf($config_dir.'/master.cf');
-			$add_dovecot_service = @(!stristr($content, "dovecot/deliver"))?true:false;
- 		}
-		if($add_dovecot_service) {
+		if(!$this->get_postfix_service('dovecot', 'unix')) {
  			//* backup
 			if(is_file($config_dir.'/master.cf')){
 				copy($config_dir.'/master.cf', $config_dir.'/master.cf~2');
@@ -1186,7 +1210,7 @@
 			}
 			//* Configure master.cf and add a line for deliver
 			$content = rf($conf["postfix"]["config_dir"].'/master.cf');
-			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
+			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}'."\n";
 			af($config_dir.'/master.cf', $deliver_content);
 			unset($content);
 			unset($deliver_content);
@@ -1259,6 +1283,10 @@
 		$content = str_replace('{mysql_server_host}', $conf['mysql']['host'], $content);
 		$content = str_replace('{mysql_server_port}', $conf['mysql']['port'], $content);
 		$content = str_replace('{server_id}', $conf['server_id'], $content);
+		# enable iterate_query for dovecot2
+		if(version_compare($dovecot_version,2, '>=')) {
+			$content = str_replace('# iterate_query', 'iterate_query', $content);
+		}
 		wf($config_dir.'/'.$configfile, $content);
 
 		chmod($config_dir.'/'.$configfile, 0600);
@@ -1308,25 +1336,12 @@
 			caselog($command." &> /dev/null", __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
 		}
 
-		$config_dir = $conf['postfix'];
+		$config_dir = $conf['postfix']['config_dir'];
 
 		// Adding amavis-services to the master.cf file if the service does not already exists
-		if ($this->postfix_master()) {
-		    exec ("postconf -M amavis.unix &> /dev/null", $out, $ret);
-		    $add_amavis = @($out[0]=='')?true:false;
-		    unset($out);
-		    exec ("postconf -M 127.0.0.1:10025.inet &> /dev/null", $out, $ret);
-		    $add_amavis_10025 = @($out[0]=='')?true:false;
-		    unset($out);
-		    exec ("postconf -M 127.0.0.1:10027.inet &> /dev/null", $out, $ret);
-		    $add_amavis_10027 = @($out[0]=='')?true:false;
-		    unset($out);
-		} else { //* fallback - postfix < 2.9
-		    $content = rf($conf['postfix']['config_dir'].'/master.cf');
-		    $add_amavis = @(!preg_match('/^amavis\s+unix\s+/m', $content))?true:false;
-    		$add_amavis_10025 = @(!preg_match('/^127.0.0.1:10025\s+/m', $content))?true:false;
-    		$add_amavis_10027 = @(!preg_match('/^127.0.0.1:10027\s+/m', $content))?true:false;
-		}
+		$add_amavis = !$this->get_postfix_service('amavis','unix');
+		$add_amavis_10025 = !$this->get_postfix_service('127.0.0.1:10025','inet');
+		$add_amavis_10027 = !$this->get_postfix_service('127.0.0.1:10027','inet');
 
 		if ($add_amavis || $add_amavis_10025 || $add_amavis_10027) {
 			//* backup master.cf
@@ -1477,9 +1492,6 @@
 			$this->error('Unable to create user for powerdns database Error: '.$this->db->errorMessage);
 		}
 
-		//* Reload database privelages
-		$this->db->query('FLUSH PRIVILEGES');
-
 		//* load the powerdns databse dump
 		if($conf['mysql']['admin_password'] == '') {
 			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' '".$conf['powerdns']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/powerdns.sql' &> /dev/null",
@@ -1628,7 +1640,7 @@
         caselog('chmod u+x /etc/init.d/metronome', __FILE__, __LINE__);
         caselog('update-rc.d metronome defaults', __FILE__, __LINE__);
 
-        exec($this->getinitcommand('xmpp', 'restart'));
+        exec($this->getinitcommand($conf['xmpp']['init_script'], 'restart'));
 
 /*
 writing new private key to 'smtpd.key'
@@ -1679,7 +1691,7 @@
 		if(!@is_dir($conf['ispconfig_log_dir'].'/httpd')) mkdir($conf['ispconfig_log_dir'].'/httpd', 0755, true);
 
 		if(is_file('/etc/suphp/suphp.conf')) {
-			replaceLine('/etc/suphp/suphp.conf', 'php=php:/usr/bin', 'x-httpd-suphp="php:/usr/bin/php-cgi"', 0);
+			replaceLine('/etc/suphp/suphp.conf', 'php="php:/usr/bin', 'x-httpd-suphp="php:/usr/bin/php-cgi"', 0);
 			//replaceLine('/etc/suphp/suphp.conf','docroot=','docroot=/var/clients',0);
 			replaceLine('/etc/suphp/suphp.conf', 'umask=0077', 'umask=0022', 0);
 		}
@@ -1840,12 +1852,14 @@
 
 	public function configure_ufw_firewall()
 	{
-		$configfile = 'ufw.conf';
-		if(is_file('/etc/ufw/ufw.conf')) copy('/etc/ufw/ufw.conf', '/etc/ufw/ufw.conf~');
-		$content = rf("tpl/".$configfile.".master");
-		wf('/etc/ufw/ufw.conf', $content);
-		exec('chmod 600 /etc/ufw/ufw.conf');
-		exec('chown root:root /etc/ufw/ufw.conf');
+		if($this->is_update == false) {
+			$configfile = 'ufw.conf';
+			if(is_file('/etc/ufw/ufw.conf')) copy('/etc/ufw/ufw.conf', '/etc/ufw/ufw.conf~');
+			$content = rf("tpl/".$configfile.".master");
+			wf('/etc/ufw/ufw.conf', $content);
+			exec('chmod 600 /etc/ufw/ufw.conf');
+			exec('chown root:root /etc/ufw/ufw.conf');
+		}
 	}
 
 	public function configure_bastille_firewall() {

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