Merge branch 'feature/mysql-port' into 'master'

Marius Cramer

2015-05-19 6f6aa983d80882d10038945c10d7dedf572e0641

 install/dist/lib/opensuse.lib.php

@@ -125,11 +125,12 @@

      //* Create aliasaes
      exec('/usr/lib/mailman/bin/genaliases 2>/dev/null');
      if(is_file('/var/lib/mailman/data/virtual-mailman')) exec('postmap /var/lib/mailman/data/virtual-mailman');
   }

   function configure_postfix($options = '')
   {
      global $conf;
      global $conf,$autoinstall;
      $cf = $conf['postfix'];
      $config_dir = $cf['config_dir'];

@@ -158,6 +159,9 @@
      //* mysql-virtual_sender.cf
      $this->process_postfix_config('mysql-virtual_sender.cf');

      //* mysql-virtual_sender_login_maps.cf
      $this->process_postfix_config('mysql-virtual_sender_login_maps.cf');
		
      //* mysql-virtual_client.cf
      $this->process_postfix_config('mysql-virtual_client.cf');

@@ -166,6 +170,22 @@

      //* mysql-virtual_relayrecipientmaps.cf
      $this->process_postfix_config('mysql-virtual_relayrecipientmaps.cf');

      //* mysql-virtual_policy_greylist.cf
      $this->process_postfix_config('mysql-virtual_policy_greylist.cf');

      //* postfix-dkim
      $full_file_name=$config_dir.'/tag_as_originating.re';
      if(is_file($full_file_name)) {
         copy($full_file_name, $config_dir.$configfile.'~');
      }
      wf($full_file_name, '/^/ FILTER amavis:[127.0.0.1]:10026');

      $full_file_name=$config_dir.'/tag_as_foreign.re';
      if(is_file($full_file_name)) {
         copy($full_file_name, $config_dir.$configfile.'~');
      }
      wf($full_file_name, '/^/ FILTER amavis:[127.0.0.1]:10024');

      //* Changing mode and group of the new created config files.
      caselog('chmod o= '.$config_dir.'/mysql-virtual_*.cf* &> /dev/null',
@@ -195,7 +215,7 @@
      if($cf['vmail_mailbox_base'] != '' && strlen($cf['vmail_mailbox_base']) >= 10 && $this->is_update === false) exec('chown -R '.$cf['vmail_username'].':'.$cf['vmail_groupname'].' '.$cf['vmail_mailbox_base']);

      //* These postconf commands will be executed on installation and update
      $server_ini_rec = $this->db->queryOneRecord("SELECT config FROM server WHERE server_id = ".$conf['server_id']);
      $server_ini_rec = $this->db->queryOneRecord("SELECT config FROM server WHERE server_id = ?", $conf['server_id']);
      $server_ini_array = ini_to_array(stripslashes($server_ini_rec['config']));
      unset($server_ini_rec);

@@ -208,15 +228,28 @@
         }
      }
      unset($rbl_hosts);
      unset($server_ini_array);

      //* These postconf commands will be executed on installation and update
      //* If Postgrey is installed, configure it
      $greylisting = '';
      if($conf['postgrey']['installed'] == true) {
         $greylisting = ', check_recipient_access mysql:/etc/postfix/mysql-virtual_policy_greylist.cf';
      }
		
      $reject_sender_login_mismatch = '';
      if(isset($server_ini_array['mail']['reject_sender_login_mismatch']) && ($server_ini_array['mail']['reject_sender_login_mismatch'] == 'y')) {
         $reject_sender_login_mismatch = ', reject_authenticated_sender_login_mismatch';
      }
      unset($server_ini_array);
		
      $postconf_placeholders = array('{config_dir}' => $config_dir,
         '{vmail_mailbox_base}' => $cf['vmail_mailbox_base'],
         '{vmail_userid}' => $cf['vmail_userid'],
         '{vmail_groupid}' => $cf['vmail_groupid'],
         '{rbl_list}' => $rbl_list);

         '{rbl_list}' => $rbl_list,
         '{greylisting}' => $greylisting,
         '{reject_slm}' => $reject_sender_login_mismatch,
      );
		
      $postconf_tpl = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/opensuse_postfix.conf.master', 'tpl/opensuse_postfix.conf.master');
      $postconf_tpl = strtr($postconf_tpl, $postconf_placeholders);
      $postconf_commands = array_filter(explode("\n", $postconf_tpl)); // read and remove empty lines
@@ -256,8 +289,13 @@

      if(!stristr($options, 'dont-create-certs')) {
         //* Create the SSL certificate
         $command = 'cd '.$config_dir.'; '
            .'openssl req -new -outform PEM -out smtpd.cert -newkey rsa:2048 -nodes -keyout smtpd.key -keyform PEM -days 365 -x509';
         if(AUTOINSTALL){
            $command = 'cd '.$config_dir.'; '
               ."openssl req -new -subj '/C=".escapeshellcmd($autoinstall['ssl_cert_country'])."/ST=".escapeshellcmd($autoinstall['ssl_cert_state'])."/L=".escapeshellcmd($autoinstall['ssl_cert_locality'])."/O=".escapeshellcmd($autoinstall['ssl_cert_organisation'])."/OU=".escapeshellcmd($autoinstall['ssl_cert_organisation_unit'])."/CN=".escapeshellcmd($autoinstall['ssl_cert_common_name'])."' -outform PEM -out smtpd.cert -newkey rsa:4096 -nodes -keyout smtpd.key -keyform PEM -days 3650 -x509";
         } else {
            $command = 'cd '.$config_dir.'; '
               .'openssl req -new -outform PEM -out smtpd.cert -newkey rsa:4096 -nodes -keyout smtpd.key -keyform PEM -days 3650 -x509';
         }
         exec($command);

         $command = 'chmod o= '.$config_dir.'/smtpd.key';
@@ -395,6 +433,7 @@
      $content = str_replace('{mysql_server_ispconfig_password}', $conf['mysql']['ispconfig_password'], $content);
      $content = str_replace('{mysql_server_database}', $conf['mysql']['database'], $content);
      $content = str_replace('{mysql_server_host}', $conf['mysql']['host'], $content);
      $content = str_replace('{mysql_server_port}', $conf['mysql']['port'], $content);
      wf("$config_dir/$configfile", $content);

      exec("chmod 660 $config_dir/$configfile");
@@ -416,6 +455,19 @@
   public function configure_dovecot()
   {
      global $conf;

      $virtual_transport = 'dovecot';
		
      // check if virtual_transport must be changed
      if ($this->is_update) {
         $tmp = $this->db->queryOneRecord("SELECT * FROM ?? WHERE server_id = ?", $conf["mysql"]["database"] . ".server", $conf['server_id']);
         $ini_array = ini_to_array(stripslashes($tmp['config']));
         // ini_array needs not to be checked, because already done in update.php -> updateDbAndIni()
			
         if(isset($ini_array['mail']['mailbox_virtual_uidgid_maps']) && $ini_array['mail']['mailbox_virtual_uidgid_maps'] == 'y') {
            $virtual_transport = 'lmtp:unix:private/dovecot-lmtp';
         }
      }

      $config_dir = $conf['dovecot']['config_dir'];

@@ -440,10 +492,9 @@
      // Adding the amavisd commands to the postfix configuration
      $postconf_commands = array (
         'dovecot_destination_recipient_limit = 1',
         'virtual_transport = dovecot',
         'virtual_transport = '.$virtual_transport,
         'smtpd_sasl_type = dovecot',
         'smtpd_sasl_path = private/auth',
         'receive_override_options = no_address_mappings'
      );

      // Make a backup copy of the main.cf file
@@ -495,13 +546,15 @@
      $content = str_replace('{mysql_server_ispconfig_password}', $conf['mysql']['ispconfig_password'], $content);
      $content = str_replace('{mysql_server_database}', $conf['mysql']['database'], $content);
      $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'], $content);
      wf("$config_dir/$configfile", $content);

      exec("chmod 600 $config_dir/$configfile");
      exec("chown root:root $config_dir/$configfile");
      
      // Dovecot shall ignore mounts in website directory
      exec("doveadm mount add '/srv/www/*' ignore");
      if(is_installed('doveadm')) exec("doveadm mount add '/srv/www/*' ignore > /dev/null 2> /dev/null");

   }

@@ -519,6 +572,7 @@
      $content = str_replace('{mysql_server_port}', $conf["mysql"]["port"], $content);
      $content = str_replace('{mysql_server_ip}', $conf['mysql']['ip'], $content);
      wf($conf["amavis"]["config_dir"].'/amavisd.conf', $content);
      chmod($conf['amavis']['config_dir'].'/amavisd.conf', 0640);


      // Adding the amavisd commands to the postfix configuration
@@ -539,11 +593,23 @@
      // Append the configuration for amavisd to the master.cf file
      if(is_file($conf["postfix"]["config_dir"].'/master.cf')) copy($conf["postfix"]["config_dir"].'/master.cf', $conf["postfix"]["config_dir"].'/master.cf~');
      $content = rf($conf["postfix"]["config_dir"].'/master.cf');
      // Only add the content if we had not addded it before
      if(!stristr($content, "127.0.0.1:10025")) {
        // Only add the content if we had not addded it before
      if(!preg_match('/^amavis\s+unix\s+/m', $content)) {
         unset($content);
         $content = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/master_cf_amavis.master', "tpl/master_cf_amavis.master");
         af($conf["postfix"]["config_dir"].'/master.cf', $content);
         $content = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/master_cf_amavis.master', 'tpl/master_cf_amavis.master');
         af($conf['postfix']['config_dir'].'/master.cf', $content);
         $content = rf($conf['postfix']['config_dir'].'/master.cf');
      }
      if(!preg_match('/^127.0.0.1:10025\s+/m', $content)) {
         unset($content);
         $content = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/master_cf_amavis10025.master', 'tpl/master_cf_amavis10025.master');
         af($conf['postfix']['config_dir'].'/master.cf', $content);
         $content = rf($conf['postfix']['config_dir'].'/master.cf');
      }
      if(!preg_match('/^127.0.0.1:10027\s+/m', $content)) {
         unset($content);
         $content = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/master_cf_amavis10027.master', 'tpl/master_cf_amavis10027.master');
         af($conf['postfix']['config_dir'].'/master.cf', $content);
      }
      unset($content);

@@ -636,6 +702,7 @@
      $content = str_replace('{mysql_server_ispconfig_password}', $conf['mysql']['ispconfig_password'], $content);
      $content = str_replace('{mysql_server_database}', $conf['mysql']['database'], $content);
      $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"], $content);
      wf($conf["mydns"]["config_dir"].'/'.$configfile, $content);
      exec('chmod 600 '.$conf["mydns"]["config_dir"].'/'.$configfile);
@@ -650,6 +717,9 @@
      if($conf['apache']['installed'] == false) return;
      //* Create the logging directory for the vhost logfiles
      exec('mkdir -p /var/log/ispconfig/httpd');
		
      //* enable apache logio module
      exec('a2enmod logio');

      //if(is_file('/etc/suphp.conf')) {
      replaceLine('/etc/suphp.conf', 'php=php', 'x-httpd-suphp="php:/srv/www/cgi-bin/php5"', 0, 0);
@@ -679,7 +749,7 @@
      $tpl = new tpl('apache_ispconfig.conf.master');
      $tpl->setVar('apache_version',getapacheversion());
      
      $records = $this->db->queryAllRecords('SELECT * FROM '.$conf['mysql']['master_database'].'.server_ip WHERE server_id = '.$conf['server_id']." AND virtualhost = 'y'");
      $records = $this->db->queryAllRecords("SELECT * FROM ?? WHERE server_id = ? AND virtualhost = 'y'", $conf['mysql']['master_database'] . '.server_ip', $conf['server_id']);
      $ip_addresses = array();
      
      if(is_array($records) && count($records) > 0) {
@@ -807,7 +877,7 @@
      if(!is_group('sshusers')) caselog($command.' &> /dev/null 2> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
   }

   public function configure_firewall()
   public function configure_bastille_firewall()
   {
      global $conf;

@@ -829,7 +899,7 @@
      $tcp_public_services = '';
      $udp_public_services = '';

      $row = $this->db->queryOneRecord('SELECT * FROM '.$conf["mysql"]["database"].'.firewall WHERE server_id = '.intval($conf['server_id']));
      $row = $this->db->queryOneRecord('SELECT * FROM ?? WHERE server_id = ?', $conf["mysql"]["database"] . '.firewall', $conf['server_id']);

      if(trim($row["tcp_port"]) != '' || trim($row["udp_port"]) != ''){
         $tcp_public_services = trim(str_replace(',', ' ', $row["tcp_port"]));
@@ -841,7 +911,7 @@

      if(!stristr($tcp_public_services, $conf['apache']['vhost_port'])) {
         $tcp_public_services .= ' '.intval($conf['apache']['vhost_port']);
         if($row["tcp_port"] != '') $this->db->query("UPDATE firewall SET tcp_port = tcp_port + ',".intval($conf['apache']['vhost_port'])."' WHERE server_id = ".intval($conf['server_id']));
         if($row["tcp_port"] != '') $this->db->query("UPDATE firewall SET tcp_port = tcp_port + ? WHERE server_id = ?", ',' . intval($conf['apache']['vhost_port']), $conf['server_id']);
      }

      $content = str_replace("{TCP_PUBLIC_SERVICES}", $tcp_public_services, $content);
@@ -898,6 +968,31 @@
      //* copy the ISPConfig server part
      $command = "cp -rf ../server $install_dir";
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
		
      //* Make a backup of the security settings
      if(is_file('/usr/local/ispconfig/security/security_settings.ini')) copy('/usr/local/ispconfig/security/security_settings.ini','/usr/local/ispconfig/security/security_settings.ini~');
		
      //* copy the ISPConfig security part
      $command = 'cp -rf ../security '.$install_dir;
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
		
      //* Apply changed security_settings.ini values to new security_settings.ini file
      if(is_file('/usr/local/ispconfig/security/security_settings.ini~')) {
         $security_settings_old = ini_to_array(file_get_contents('/usr/local/ispconfig/security/security_settings.ini~'));
         $security_settings_new = ini_to_array(file_get_contents('/usr/local/ispconfig/security/security_settings.ini'));
         if(is_array($security_settings_new) && is_array($security_settings_old)) {
            foreach($security_settings_new as $section => $sval) {
               if(is_array($sval)) {
                  foreach($sval as $key => $val) {
                     if(isset($security_settings_old[$section]) && isset($security_settings_old[$section][$key])) {
                        $security_settings_new[$section][$key] = $security_settings_old[$section][$key];
                     }
                  }
               }
            }
            file_put_contents('/usr/local/ispconfig/security/security_settings.ini',array_to_ini($security_settings_new));
         }
      }

      //* Create a symlink, so ISPConfig is accessible via web
      // Replaced by a separate vhost definition for port 8080
@@ -914,11 +1009,13 @@
      $content = str_replace('{mysql_server_ispconfig_password}', $conf['mysql']['ispconfig_password'], $content);
      $content = str_replace('{mysql_server_database}', $conf['mysql']['database'], $content);
      $content = str_replace('{mysql_server_host}', $conf['mysql']['host'], $content);
      $content = str_replace('{mysql_server_port}', $conf['mysql']['port'], $content);

      $content = str_replace('{mysql_master_server_ispconfig_user}', $conf['mysql']['master_ispconfig_user'], $content);
      $content = str_replace('{mysql_master_server_ispconfig_password}', $conf['mysql']['master_ispconfig_password'], $content);
      $content = str_replace('{mysql_master_server_database}', $conf['mysql']['master_database'], $content);
      $content = str_replace('{mysql_master_server_host}', $conf['mysql']['master_host'], $content);
      $content = str_replace('{mysql_master_server_port}', $conf['mysql']['master_port'], $content);

      $content = str_replace('{server_id}', $conf['server_id'], $content);
      $content = str_replace('{ispconfig_log_priority}', $conf['ispconfig_log_priority'], $content);
@@ -939,11 +1036,13 @@
      $content = str_replace('{mysql_server_ispconfig_password}', $conf['mysql']['ispconfig_password'], $content);
      $content = str_replace('{mysql_server_database}', $conf['mysql']['database'], $content);
      $content = str_replace('{mysql_server_host}', $conf['mysql']['host'], $content);
      $content = str_replace('{mysql_server_port}', $conf['mysql']['port'], $content);

      $content = str_replace('{mysql_master_server_ispconfig_user}', $conf['mysql']['master_ispconfig_user'], $content);
      $content = str_replace('{mysql_master_server_ispconfig_password}', $conf['mysql']['master_ispconfig_password'], $content);
      $content = str_replace('{mysql_master_server_database}', $conf['mysql']['master_database'], $content);
      $content = str_replace('{mysql_master_server_host}', $conf['mysql']['master_host'], $content);
      $content = str_replace('{mysql_master_server_port}', $conf['mysql']['master_port'], $content);

      $content = str_replace('{server_id}', $conf['server_id'], $content);
      $content = str_replace('{ispconfig_log_priority}', $conf['ispconfig_log_priority'], $content);
@@ -1014,21 +1113,45 @@
      $file_server_enabled = ($conf['services']['file'])?1:0;
      $db_server_enabled = ($conf['services']['db'])?1:0;
      $vserver_server_enabled = ($conf['services']['vserver'])?1:0;
      $sql = "UPDATE `server` SET mail_server = '$mail_server_enabled', web_server = '$web_server_enabled', dns_server = '$dns_server_enabled', file_server = '$file_server_enabled', db_server = '$db_server_enabled', vserver_server = '$vserver_server_enabled' WHERE server_id = ".intval($conf['server_id']);
      $sql = "UPDATE `server` SET mail_server = ?, web_server = ?, dns_server = ?, file_server = ?, db_server = ?, vserver_server = ? WHERE server_id = ?";

      $this->db->query($sql, $mail_server_enabled, $web_server_enabled, $dns_server_enabled, $file_server_enabled, $db_server_enabled, $vserver_server_enabled, $conf['server_id']);
      if($conf['mysql']['master_slave_setup'] == 'y') {
         $this->dbmaster->query($sql);
         $this->db->query($sql);
      } else {
         $this->db->query($sql);
         $this->dbmaster->query($sql, $mail_server_enabled, $web_server_enabled, $dns_server_enabled, $file_server_enabled, $db_server_enabled, $vserver_server_enabled, $conf['server_id']);
      }

      //* Chmod the files
      $command = "chmod -R 750 $install_dir";
      // chown install dir to root and chmod 755
      $command = 'chown root:root '.$install_dir;
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      $command = 'chmod 755 '.$install_dir;
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");

      //* chown the files to the ispconfig user and group
      $command = "chown -R ispconfig:ispconfig $install_dir";
      //* Chmod the files and directories in the install dir
      $command = 'chmod -R 750 '.$install_dir.'/*';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");

      //* chown the interface files to the ispconfig user and group
      $command = 'chown -R ispconfig:ispconfig '.$install_dir.'/interface';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
		
      //* chown the server files to the root user and group
      $command = 'chown -R root:root '.$install_dir.'/server';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
		
      //* chown the security files to the root user and group
      $command = 'chown -R root:root '.$install_dir.'/security';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
		
      //* chown the security directory and security_settings.ini to root:ispconfig
      $command = 'chown root:ispconfig '.$install_dir.'/security/security_settings.ini';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      $command = 'chown root:ispconfig '.$install_dir.'/security';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      $command = 'chown root:ispconfig '.$install_dir.'/security/ids.whitelist';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      $command = 'chown root:ispconfig '.$install_dir.'/security/ids.htmlfield';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      $command = 'chown root:ispconfig '.$install_dir.'/security/apache_directives.blacklist';
      caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");

      //* Make the global language file directory group writable
@@ -1071,6 +1194,13 @@
         exec("chmod 600 $install_dir/server/lib/mysql_clientdb.conf");
         exec("chown root:root $install_dir/server/lib/mysql_clientdb.conf");
      }
		
      if(is_dir($install_dir.'/interface/invoices')) {
         exec('chmod -R 770 '.escapeshellarg($install_dir.'/interface/invoices'));
         exec('chown -R ispconfig:ispconfig '.escapeshellarg($install_dir.'/interface/invoices'));
      }
		
      exec('chown -R root:root /usr/local/ispconfig/interface/ssl');

      // TODO: FIXME: add the www-data user to the ispconfig group. This is just for testing
      // and must be fixed as this will allow the apache user to read the ispconfig files.
@@ -1094,6 +1224,9 @@
            $command = 'usermod -a -G ispapps '.$conf['nginx']['user'];
            caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
         }
         // add nobody user to www group, as the default php-fpm pool from opensuse runs as nobody
         $command = 'usermod -a -G www nobody';
         caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      }

      //* Make the shell scripts executable
@@ -1132,7 +1265,9 @@
         
         $tpl->setVar('apache_version',getapacheversion());

         wf($vhost_conf_dir.'/ispconfig.vhost', $tpl->grab());
         $content = $tpl->grab();
         $content = str_replace('/var/www/', '/srv/www/', $content);
         wf($vhost_conf_dir.'/ispconfig.vhost', $content);

         //if(!is_file('/srv/www/php-fcgi-scripts/ispconfig/.php-fcgi-starter')) {
         $content = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/apache_ispconfig_fcgi_starter.master', 'tpl/apache_ispconfig_fcgi_starter.master');
@@ -1269,93 +1404,15 @@

      //* Remove Domain module as its functions are available in the client module now
      if(@is_dir('/usr/local/ispconfig/interface/web/domain')) exec('rm -rf /usr/local/ispconfig/interface/web/domain');


   }

   public function configure_dbserver()
   {
      global $conf;

      //* If this server shall act as database server for client DB's, we configure this here
      $install_dir = $conf['ispconfig_install_dir'];

      // Create a file with the database login details which
      // are used to create the client databases.

      if(!is_dir("$install_dir/server/lib")) {
         $command = "mkdir $install_dir/server/lib";
         caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
      }

      $content = rfsel($conf['ispconfig_install_dir'].'/server/conf-custom/install/mysql_clientdb.conf.master', "tpl/mysql_clientdb.conf.master");
      $content = str_replace('{hostname}', $conf['mysql']['host'], $content);
      $content = str_replace('{username}', $conf['mysql']['admin_user'], $content);
      $content = str_replace('{password}', $conf['mysql']['admin_password'], $content);
      wf("$install_dir/server/lib/mysql_clientdb.conf", $content);
      exec('chmod 600 '."$install_dir/server/lib/mysql_clientdb.conf");
      exec('chown root:root '."$install_dir/server/lib/mysql_clientdb.conf");

   }

   public function install_crontab()
   {
      global $conf;

      //* Root Crontab
      exec('crontab -u root -l > crontab.txt');
      $existing_root_cron_jobs = file('crontab.txt');

      // remove existing ispconfig cronjobs, in case the syntax has changed
      foreach($existing_root_cron_jobs as $key => $val) {
         if(stristr($val, '/usr/local/ispconfig')) unset($existing_root_cron_jobs[$key]);
      }

      $root_cron_jobs = array(
         '* * * * * /usr/local/ispconfig/server/server.sh &> /dev/null',
         '30 00 * * * /usr/local/ispconfig/server/cron_daily.sh &> /dev/null'
      );

      if ($conf['nginx']['installed'] == true) {
         $root_cron_jobs[] = "0 0 * * * /usr/local/ispconfig/server/scripts/create_daily_nginx_access_logs.sh &> /dev/null";
      }

      foreach($root_cron_jobs as $cron_job) {
         if(!in_array($cron_job."\n", $existing_root_cron_jobs)) {
            $existing_root_cron_jobs[] = $cron_job."\n";
         }
      }
      file_put_contents('crontab.txt', $existing_root_cron_jobs);
      exec('crontab -u root crontab.txt &> /dev/null');
      unlink('crontab.txt');

      //* Getmail crontab
      if(is_user('getmail')) {
         $cf = $conf['getmail'];
         exec('crontab -u getmail -l > crontab.txt');
         $existing_cron_jobs = file('crontab.txt');

         $cron_jobs = array(
            '*/5 * * * * /usr/local/bin/run-getmail.sh > /dev/null 2>> /dev/null'
         );

         // remove existing ispconfig cronjobs, in case the syntax has changed
         foreach($existing_cron_jobs as $key => $val) {
            if(stristr($val, 'getmail')) unset($existing_cron_jobs[$key]);
         }

         foreach($cron_jobs as $cron_job) {
            if(!in_array($cron_job."\n", $existing_cron_jobs)) {
               $existing_cron_jobs[] = $cron_job."\n";
            }
         }
         file_put_contents('crontab.txt', $existing_cron_jobs);
         exec('crontab -u getmail crontab.txt &> /dev/null');
         unlink('crontab.txt');
      }

      exec('touch /var/log/ispconfig/cron.log');
      exec('chmod 660 /var/log/ispconfig/cron.log');
		
      // Add symlink for patch tool
      if(!is_link('/usr/local/bin/ispconfig_patch')) exec('ln -s /usr/local/ispconfig/server/scripts/ispconfig_patch /usr/local/bin/ispconfig_patch');
		
      // Change mode of a few files from amavisd
      if(is_file($conf['amavis']['config_dir'].'/conf.d/50-user')) chmod($conf['amavis']['config_dir'].'/conf.d/50-user', 0640);
      if(is_file($conf['amavis']['config_dir'].'/50-user~')) chmod($conf['amavis']['config_dir'].'/50-user~', 0400);
      if(is_file($conf['amavis']['config_dir'].'/amavisd.conf')) chmod($conf['amavis']['config_dir'].'/amavisd.conf', 0640);
      if(is_file($conf['amavis']['config_dir'].'/amavisd.conf~')) chmod($conf['amavis']['config_dir'].'/amavisd.conf~', 0400);
   }

}