<?php
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/*
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Copyright (c) 2007 - 2009, 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 getmail_plugin {
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var $plugin_name = 'getmail_plugin';
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var $class_name = 'getmail_plugin';
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var $getmail_config_dir = '';
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//* This function is called during ispconfig installation to determine
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// if a symlink shall be created for this plugin.
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function onInstall() {
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global $conf;
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if($conf['services']['mail'] == true) {
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return true;
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} else {
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return false;
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}
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}
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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_get_insert','getmail_plugin','insert');
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$app->plugins->registerEvent('mail_get_update','getmail_plugin','update');
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$app->plugins->registerEvent('mail_get_delete','getmail_plugin','delete');
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}
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function insert($event_name,$data) {
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global $app, $conf;
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$this->update($event_name,$data);
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}
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function update($event_name,$data) {
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global $app, $conf;
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// load the server specific configuration options for getmail
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$app->uses("getconf");
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$getmail_config = $app->getconf->get_server_config($conf["server_id"], 'getmail');
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$this->getmail_config_dir = $getmail_config["getmail_config_dir"];
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// Check if the config directory exists.
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if(!is_dir($this->getmail_config_dir)) {
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$app->log("Getmail config directory '".$this->getmail_config_dir."' does not exist.",LOGLEVEL_ERROR);
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} else {
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// Delete the config file first, if it exists
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$this->delete($event_name,$data);
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// Get the new config file path
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$config_file_path = escapeshellcmd($this->getmail_config_dir.'/'.$data["new"]["source_server"].'_'.$data["new"]["source_username"].'.conf');
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if(stristr($config_file_path, "..") or stristr($config_file_path, "|") or stristr($config_file_path,";") or stristr($config_file_path,'$')) {
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$app->log("Possibly faked path for getmail config file: '$config_file_path'. File is not written.",LOGLEVEL_ERROR);
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return false;
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}
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if($data["new"]["active"] == 'y') {
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// Open master template
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$tpl = file_get_contents($conf["rootpath"].'/conf/getmail.conf.master');
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// Shall emails be deleted after retrieval
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if($data["new"]["source_delete"] == 'y') {
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$tpl = str_replace('{DELETE}','1',$tpl);
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} else {
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$tpl = str_replace('{DELETE}','0',$tpl);
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}
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if($data["new"]["read_all"] == 'y') {
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$tpl = str_replace('{READ_ALL}', '1', $tpl);
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} else {
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$tpl = str_replace('{READ_ALL}', '0', $tpl);
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}
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// Set the data retriever
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if($data["new"]["type"] == 'pop3') {
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$tpl = str_replace('{TYPE}','SimplePOP3Retriever',$tpl);
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} elseif ($data["new"]["type"] == 'imap') {
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$tpl = str_replace('{TYPE}','SimpleIMAPRetriever',$tpl);
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} elseif ($data["new"]["type"] == 'pop3ssl') {
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$tpl = str_replace('{TYPE}','SimplePOP3SSLRetriever',$tpl);
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} elseif ($data["new"]["type"] == 'imapssl') {
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$tpl = str_replace('{TYPE}','SimpleIMAPSSLRetriever',$tpl);
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}
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// Set server, username, password and destination.
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$tpl = str_replace('{SERVER}',$data["new"]["source_server"],$tpl);
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$tpl = str_replace('{USERNAME}',$data["new"]["source_username"],$tpl);
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$tpl = str_replace('{PASSWORD}',$data["new"]["source_password"],$tpl);
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$tpl = str_replace('{DESTINATION}',$data["new"]["destination"],$tpl);
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// Write the config file.
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file_put_contents($config_file_path,$tpl);
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$app->log("Writing Getmail config file: $config_file_path",LOGLEVEL_DEBUG);
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chmod($config_file_path, 0400);
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chown($config_file_path, 'getmail');
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unset($tpl);
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unset($config_file_path);
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} else {
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// If record is set to inactive, we will delete the file
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if(is_file($config_file_path)) unlink($config_file_path);
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}
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}
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}
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function delete($event_name,$data) {
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global $app, $conf;
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// load the server specific configuration options for getmail
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$app->uses("getconf");
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$getmail_config = $app->getconf->get_server_config($conf["server_id"], 'getmail');
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$this->getmail_config_dir = $getmail_config["getmail_config_dir"];
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$config_file_path = escapeshellcmd($this->getmail_config_dir.'/'.$data["old"]["source_server"].'_'.$data["old"]["source_username"].'.conf');
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if(stristr($config_file_path,"..") || stristr($config_file_path,"|") || stristr($config_file_path,";") || stristr($config_file_path,'$')) {
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$app->log("Possibly faked path for getmail config file: '$config_file_path'. File is not written.",LOGLEVEL_ERROR);
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return false;
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}
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if(is_file($config_file_path)) unlink($config_file_path);
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}
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} // end class
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?>
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