- SSH users cannot be deleted if the web site uses PHP-FPM ("userdel: user ...

Falko Timme

2014-12-04 4664a295e13ac95ffe280e955af0721e82422e24

 server/plugins-available/shelluser_base_plugin.inc.php

@@ -239,7 +239,7 @@
   function delete($event_name, $data) {
      global $app, $conf;

      $app->uses('system,getconf');
      $app->uses('system,getconf,services');
      
      $security_config = $app->getconf->get_security_config('permissions');
      if($security_config['allow_shell_user'] != 'yes') {
@@ -251,11 +251,11 @@
         // Get the UID of the user
         $userid = intval($app->system->getuid($data['old']['username']));
         if($userid > $this->min_uid) {
            $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($data['old']['parent_domain_id']));
					
            // check if we have to delete the dir
            $check = $app->db->queryOneRecord('SELECT shell_user_id FROM `shell_user` WHERE `dir` = \'' . $app->db->quote($data['old']['dir']) . '\'');
            if(!$check && is_dir($data['old']['dir'])) {
					
               $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($data['old']['parent_domain_id']));
               
               $app->system->web_folder_protection($web['document_root'], false);
               
@@ -292,10 +292,33 @@
            
            // We delete only non jailkit users, jailkit users will be deleted by the jailkit plugin.
            if ($data['old']['chroot'] != "jailkit") {
               // if this web uses PHP-FPM, that PPH-FPM service must be stopped before we can delete this user
               if($web['php'] == 'php-fpm'){
                  if(trim($web['fastcgi_php_version']) != ''){
                     $default_php_fpm = false;
                     list($custom_php_fpm_name, $custom_php_fpm_init_script, $custom_php_fpm_ini_dir, $custom_php_fpm_pool_dir) = explode(':', trim($web['fastcgi_php_version']));
                  } else {
                     $default_php_fpm = true;
                  }
                  $web_config = $app->getconf->get_server_config($conf["server_id"], 'web');
                  if(!$default_php_fpm){
                     $app->services->restartService('php-fpm', 'stop:'.$custom_php_fpm_init_script);
                  } else {
                     $app->services->restartService('php-fpm', 'stop:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
                  }
               }
               $command = 'killall -u '.escapeshellcmd($data['old']['username']).' ; userdel -f';
               $command .= ' '.escapeshellcmd($data['old']['username']).' &> /dev/null';
               exec($command);
               $app->log("Deleted shelluser: ".$data['old']['username'], LOGLEVEL_DEBUG);
               // start PHP-FPM again
               if($web['php'] == 'php-fpm'){
                  if(!$default_php_fpm){
                     $app->services->restartService('php-fpm', 'start:'.$custom_php_fpm_init_script);
                  } else {
                     $app->services->restartService('php-fpm', 'start:'.$conf['init_scripts'].'/'.$web_config['php_fpm_init_script']);
                  }
               }
            }

         } else {