<?php
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/*
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Copyright (c) 2007, Till Brehm, projektfarm Gmbh
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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class mail_plugin {
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var $plugin_name = 'mail_plugin';
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var $class_name = 'mail_plugin';
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/*
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This function is called when the plugin is loaded
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*/
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function onLoad() {
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global $app;
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/*
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Register for the events
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*/
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$app->plugins->registerEvent('mail_user_insert',$this->plugin_name,'user_insert');
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$app->plugins->registerEvent('mail_user_update',$this->plugin_name,'user_update');
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$app->plugins->registerEvent('mail_user_delete',$this->plugin_name,'user_delete');
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}
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function user_insert($event_name,$data) {
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global $app, $conf;
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// Create the maildir, if it does not exist
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if(!is_dir($data['new']['maildir']) {
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mkdir($data['new']['maildir']);
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exec('chown '.$mail_config['mailuser_name'].':'.$mail_config['mailuser_group'].' '.escapeshellcmd($data['new']['maildir']));
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$app->log('Created Maildir: '.$data['new']['maildir'],LOGLEVEL_DEBUG);
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}
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}
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function user_update($event_name,$data) {
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global $app, $conf;
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// get the config
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$app->uses("getconf");
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$mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
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// Create the maildir, if it does not exist
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if(!is_dir($data['new']['maildir']) {
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mkdir($data['new']['maildir']);
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exec('chown '.$mail_config['mailuser_name'].':'.$mail_config['mailuser_group'].' '.escapeshellcmd($data['new']['maildir']));
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$app->log('Created Maildir: '.$data['new']['maildir'],LOGLEVEL_DEBUG);
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}
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// Move mailbox, if domain has changed and delete old mailbox
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if($data['new']['maildir'] != $data['old']['maildir'] && is_dir($data['old']['maildir'])) {
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exec('mv -f'.escapeshellcmd($data['old']['maildir']).'* '.escapeshellcmd($data['new']['maildir']));
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unlink($data['old']['maildir']);
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$app->log('Moved Maildir from: '.$data['old']['maildir'].' to '.$data['new']['maildir'],LOGLEVEL_DEBUG);
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}
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}
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function user_delete($event_name,$data) {
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global $app, $conf;
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$old_maildir_path = escapeshellcmd($data['old']['maildir']);
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if(!stristr($old_maildir_path,'..') && !stristr($old_maildir_path,'*') && strlen($old_maildir_path) >= 10) {
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exec('rm -rf '.$old_maildir_path);
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$app->log('Deleted the Maildir: '.$data['old']['maildir'],LOGLEVEL_DEBUG);
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} else {
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$app->log('Possible security violation when deleting the maildir: '.$data['old']['maildir'],LOGLEVEL_ERROR);
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}
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}
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} // end class
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?>
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