Merge branch 'stable-3.1'

Marius Burkard

2016-07-01 49441bdd0f3ff75d5092d5b832b97ea722a66363

 server/plugins-available/maildrop_plugin.inc.php

@@ -29,197 +29,242 @@
*/

class maildrop_plugin {
	

   var $plugin_name = 'maildrop_plugin';
   var $class_name = 'maildrop_plugin';
	
	


   var $mailfilter_config_dir = '';
	

   //* This function is called during ispconfig installation to determine
   //  if a symlink shall be created for this plugin.
   function onInstall() {
      global $conf;
		
      if($conf['services']['mail'] == true) {

      if($conf['services']['mail'] == true && isset($conf['courier']['installed']) && $conf['courier']['installed'] == true) {
         return true;
      } else {
         return false;
      }
		

   }
	

   /*
       This function is called when the plugin is loaded
   */
	

   function onLoad() {
      global $app;
		

      /*
      Register for the events
      */
		
      $app->plugins->registerEvent('mail_user_update','maildrop_plugin','update');
      $app->plugins->registerEvent('mail_user_delete','maildrop_plugin','delete');
		

      $app->plugins->registerEvent('mail_user_insert', 'maildrop_plugin', 'update');
      $app->plugins->registerEvent('mail_user_update', 'maildrop_plugin', 'update');
      $app->plugins->registerEvent('mail_user_delete', 'maildrop_plugin', 'delete');

   }
	
	
   function update($event_name,$data) {


   function update($event_name, $data) {
      global $app, $conf;
		

      // load the server configuration options
      $app->uses("getconf");
      $mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
      if(substr($mail_config["homedir_path"],-1) == '/') {
         $mail_config["homedir_path"] = substr($mail_config["homedir_path"],0,-1);
      if(substr($mail_config["homedir_path"], -1) == '/') {
         $mail_config["homedir_path"] = substr($mail_config["homedir_path"], 0, -1);
      }
      $this->mailfilter_config_dir = $mail_config["homedir_path"].'/mailfilters';
		
		


      // Check if the config directory exists.
      if(!is_dir($this->mailfilter_config_dir)) {
         $app->log("Mailfilter config directory '".$this->mailfilter_config_dir."' does not exist. Creating it now.",LOGLEVEL_WARN);
         $app->log("Mailfilter config directory '".$this->mailfilter_config_dir."' does not exist. Creating it now.", LOGLEVEL_WARN);
         mkdir($this->mailfilter_config_dir);
         exec("chown vmail ".$this->mailfilter_config_dir);
         exec("chmod 770 ".$this->mailfilter_config_dir);
         chown($this->mailfilter_config_dir, 'vmail');
         chmod($this->mailfilter_config_dir, 0770);
      }
		

      if(isset($data["new"]["email"])) {
         $email_parts = explode("@",$data["new"]["email"]);
         $email_parts = explode("@", $data["new"]["email"]);
      } else {
         $email_parts = explode("@",$data["old"]["email"]);
         $email_parts = explode("@", $data["old"]["email"]);
      }
		

      // make sure that the config directories exist
      if(!is_dir($this->mailfilter_config_dir.'/'.$email_parts[1])) {
         mkdir($this->mailfilter_config_dir.'/'.$email_parts[1]);
         exec("chown vmail ".$this->mailfilter_config_dir.'/'.$email_parts[1]);
         exec("chmod 770 ".$this->mailfilter_config_dir.'/'.$email_parts[1]);
         chown($this->mailfilter_config_dir.'/'.$email_parts[1], 'vmail');
         chmod($this->mailfilter_config_dir.'/'.$email_parts[1], 0770);
      }
      if(!is_dir($this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0])) {
         mkdir($this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0]);
         exec("chown vmail ".$this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0]);
         exec("chmod 770 ".$this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0]);
         chown($this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0], 'vmail');
         chmod($this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0], 0770);
      }
		
		

      // Check if something has been changed regarding the autoresponders
      if($data["old"]["autoresponder_text"] != $data["new"]["autoresponder_text"] 
             or $data["old"]["autoresponder"] != $data["new"]["autoresponder"]
             or (isset($data["new"]["email"]) and $data["old"]["email"] != $data["new"]["email"])) {
			   		
      if($data["old"]["autoresponder_text"] != $data["new"]["autoresponder_text"]
         or $data["old"]["autoresponder"] != $data["new"]["autoresponder"]
         or (isset($data["new"]["email"]) and $data["old"]["email"] != $data["new"]["email"])
         or $data["old"]["autoresponder_start_date"] != $data["new"]["autoresponder_start_date"]
         or $data["old"]["autoresponder_end_date"] != $data["new"]["autoresponder_end_date"]) {

         // We delete the old autoresponder, if it exists
         $email_parts = explode("@",$data["old"]["email"]);
         $email_parts = explode("@", $data["old"]["email"]);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lock';
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lst';
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lst.gdbm';
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lst.lock';
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.msg';
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.autoresponder';
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
			   		
         if(is_file($file)) unlink($file) or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);


         //Now we create the new autoresponder, if it is enabled
         if($data["new"]["autoresponder"] == 'y') {
            if(isset($data["new"]["email"])) {
               $email_parts = explode("@",$data["new"]["email"]);
               $email_parts = explode("@", $data["new"]["email"]);
            } else {
               $email_parts = explode("@",$data["old"]["email"]);
               $email_parts = explode("@", $data["old"]["email"]);
            }
						

            // Load the master template
            $tpl = file_get_contents($conf["rootpath"].'/conf/autoresponder.master');
            $tpl = str_replace('{vmail_mailbox_base}',$mail_config["homedir_path"],$tpl);
            if(file_exists($conf["rootpath"].'/conf-custom/autoresponder.master')) {
               $tpl = file_get_contents($conf["rootpath"].'/conf-custom/autoresponder.master');
            } else {
               $tpl = file_get_contents($conf["rootpath"].'/conf/autoresponder.master');
            }
            $tpl = str_replace('{vmail_mailbox_base}', $mail_config["homedir_path"], $tpl);

            if ($data['new']['autoresponder_start_date'] && $data["new"]["autoresponder_start_date"] != '0000-00-00 00:00:00') { // Dates have been set
               $tpl = str_replace('{start_date}', strtotime($data["new"]["autoresponder_start_date"]), $tpl);
               $tpl = str_replace('{end_date}', strtotime($data["new"]["autoresponder_end_date"]), $tpl);
            } else {
               $tpl = str_replace('{start_date}', -7200, $tpl);
               $tpl = str_replace('{end_date}', 2147464800, $tpl);
            }

            // Write the config file.
            $config_file_path = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.autoresponder';
            file_put_contents($config_file_path,$tpl);
            $app->log("Writing Autoresponder mailfilter file: $config_file_path",LOGLEVEL_DEBUG);
            exec("chmod 770 $config_file_path");
            exec("chown vmail $config_file_path");
            file_put_contents($config_file_path, $tpl);
            $app->log("Writing Autoresponder mailfilter file: $config_file_path", LOGLEVEL_DEBUG);
            chmod($config_file_path, 0770);
            chown($config_file_path, 'vmail');
            unset($tpl);
            unset($config_file_path);
						

            // Write the autoresponder message file
            $config_file_path = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.msg';
            file_put_contents($config_file_path,$data["new"]["autoresponder_text"]);
            exec("chmod 770 $config_file_path");
            exec("chown vmail $config_file_path");
            $app->log("Writing Autoresponder message file: $config_file_path",LOGLEVEL_DEBUG);
            file_put_contents($config_file_path, $data["new"]["autoresponder_text"]);
            chmod($config_file_path, 0770);
            chown($config_file_path, 'vmail');
            $app->log("Writing Autoresponder message file: $config_file_path", LOGLEVEL_DEBUG);
         }
      }
			
         // Write the custom mailfilter script, if mailfilter recipe has changed
         if($data["old"]["custom_mailfilter"] != $data["new"]["custom_mailfilter"] or
            $data["old"]["move_junk"] != $data["new"]["move_junk"]) {
            $app->log("Mailfilter config has been changed",LOGLEVEL_DEBUG);
            if(trim($data["new"]["custom_mailfilter"]) != '') {
               // Delete the old filter recipe
               $email_parts = explode("@",$data["old"]["email"]);
               $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';
               if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
					
               // write the new recipe
               if(isset($data["new"]["email"])) {
                  $email_parts = explode("@",$data["new"]["email"]);
               } else {
                  $email_parts = explode("@",$data["old"]["email"]);

      // Write the custom mailfilter script, if mailfilter recipe has changed
      if($data["old"]["custom_mailfilter"] != $data["new"]["custom_mailfilter"]
         or $data["old"]["move_junk"] != $data["new"]["move_junk"]
         or $data["old"]["cc"] != $data["new"]["cc"]) {

         $app->log("Mailfilter config has been changed", LOGLEVEL_DEBUG);
         if(trim($data["new"]["custom_mailfilter"]) != ''
            or $data["new"]["move_junk"] != 'n'
            or $data["new"]["cc"] != '') {

            // Delete the old filter recipe
            $email_parts = explode("@", $data["old"]["email"]);
            $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';
            if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);

            // write the new recipe
            if(isset($data["new"]["email"])) {
               $email_parts = explode("@", $data["new"]["email"]);
            } else {
               $email_parts = explode("@", $data["old"]["email"]);
            }
            $config_file_path = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';

            $mailfilter_content = '';

            if($data["new"]["cc"] != '') {
               $tmp_mails_arr = explode(',',$data["new"]["cc"]);
               foreach($tmp_mails_arr as $address) {
                  if(trim($address) != '') $mailfilter_content .= "cc \"!".trim($address)."\"\n";
               }
               $config_file_path = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';
					
               $mailfilter_content = '';
               if($data["new"]["move_junk"] == 'y') {
               //$mailfilter_content .= "cc \"!".$data["new"]["cc"]."\"\n";
               $app->log("Added CC address ".$data["new"]["cc"].' to mailfilter file.', LOGLEVEL_DEBUG);
            }

            if($data["new"]["move_junk"] == 'y') {
               if(file_exists($conf["rootpath"].'/conf-custom/mailfilter_move_junk.master')) {
                  $mailfilter_content .= file_get_contents($conf["rootpath"].'/conf-custom/mailfilter_move_junk.master')."\n";
               } else {
                  $mailfilter_content .= file_get_contents($conf["rootpath"].'/conf/mailfilter_move_junk.master')."\n";
               }
               $mailfilter_content .= $data["new"]["custom_mailfilter"];
					
               file_put_contents($config_file_path,$mailfilter_content);
               $app->log("Writing new custom Mailfiter".$config_file_path,LOGLEVEL_DEBUG);
               exec("chmod 770 $config_file_path");
               exec("chown vmail $config_file_path");
               unset($config_file_path);
            } else {
               // Delete the mailfilter recipe
               $email_parts = explode("@",$data["old"]["email"]);
               $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';
               if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
               $app->log("Deleting custom Mailfiter".$file,LOGLEVEL_DEBUG);
            }
         //}
            $mailfilter_content .= str_replace("\r\n","\n",$data["new"]["custom_mailfilter"]);

            // Replace windows linebreaks in mailfilter file
            $mailfilter_content = str_replace("\r\n", "\n", $mailfilter_content);

            file_put_contents($config_file_path, $mailfilter_content);
            $app->log("Writing new custom Mailfiter".$config_file_path, LOGLEVEL_DEBUG);
            chmod($config_file_path, 0770);
            chown($config_file_path, 'vmail');
            unset($config_file_path);
         } else {
            // Delete the mailfilter recipe
            if(isset($data["old"]["email"])) {
               $email_parts = explode("@", $data["old"]["email"]);
               $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';
               if(is_file($file)) {
                  unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
                  $app->log("Deleting custom Mailfiter".$file, LOGLEVEL_DEBUG);
               }
            }
         }
      }
   }
	
   function delete($event_name,$data) {

   function delete($event_name, $data) {
      global $app, $conf;
		

      // load the server configuration options
      $app->uses("getconf");
      $mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
      $this->mailfilter_config_dir = $mail_config["homedir_path"].'/mailfilters';
		
      $email_parts = explode("@",$data["old"]["email"]);

      $email_parts = explode("@", $data["old"]["email"]);
      $dir = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0];
      if(is_dir($dir)) {
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lock';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lst';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.msg';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.autoresponder';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.mailfilter';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file",LOGLEVEL_WARN);
         rmdir($dir) or $app->log("Unable to delete directory: $dir",LOGLEVEL_WARN);
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lst.gdbm';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         $file = $this->mailfilter_config_dir.'/'.$email_parts[1].'/'.$email_parts[0].'/.vacation.lst.lock';
         if(is_file($file)) unlink($file)  or $app->log("Unable to delete file: $file", LOGLEVEL_WARN);
         rmdir($dir) or $app->log("Unable to delete directory: $dir", LOGLEVEL_WARN);
      }
   }
	


} // end class

?>
?>