TFTP Service v1.0.3 (#1858)
* Added functionality to show when a devices was last provisioned Added functionality to show when a devices was last provisioned Need addition to database: v_devices table: device_provisioned_on -> datetime device_provisioned_by -> char(10) * Revert "Added functionality to show when a devices was last provisioned" This reverts commitc3e40d68fa. * Revert "Revert "Added functionality to show when a devices was last provisioned"" This reverts commit8c27a46565. * Changed field names as requested Changed field names as requested for last provisioned data * Added database fields for device provisoned functionality Added provisioned_date, provisioned_method, provisioned_ip * Added ability to search device provisioned info * Added ip tracking to device provisoned functionality Added ip tracking to device provisoned functionality and moved the code to before rendering to register the contact even on unseccessful render * Added IP address to status column * TFTP Service v1 TFTP Service v1 * Update app_config.php * TFTP Service v1.0.1 TFTP Service v1.0.1 * TFTP Service v1.0.2 * TFTP Service v1.0.2-1 Renamed file * TFTP Service 1.0.3 Bug fixes * Modified to ignore IDE files
This commit is contained in:
minotaur01
FusionPBX
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<?php
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/*
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FusionPBX
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Version: MPL 1.1
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The contents of this file are subject to the Mozilla Public License Version
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1.1 (the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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for the specific language governing rights and limitations under the
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License.
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The Original Code is FusionPBX
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The Initial Developer of the Original Code is
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Sebastian Krupinski <sebastian@ksacorp.com>
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Portions created by the Initial Developer are Copyright (C) 2016
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the Initial Developer. All Rights Reserved.
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Contributor(s):
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Sebastian Krupinski <sebastian@ksacorp.com>
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*/
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// load required files
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require_once 'tftpserver.class.php';
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class tftpservice extends TFTPServer
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{
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private $_debug=true;
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private $_dbtype;
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private $_dbhost;
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private $_dbport;
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private $_dbname;
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private $_dbusername;
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private $_dbpassword;
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private $_fileslocation;
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function __construct($server_url, $config)
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{
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parent::__construct($server_url);
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if (isset($config['debug'])) $this->_debug=$config['debug'];
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if (isset($config['db_type'])) $this->_dbtype=$config['db_type'];
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if (isset($config['db_host'])) $this->_dbhost=$config['db_host'];
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if (isset($config['db_port'])) $this->_dbport=$config['db_port'];
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if (isset($config['db_name'])) $this->_dbname=$config['db_name'];
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if (isset($config['db_username'])) $this->_dbusername=$config['db_username'];
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if (isset($config['db_password'])) $this->_dbpassword=$config['db_password'];
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if (isset($config['files_location'])) $this->_fileslocation=$config['files_location'];
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if (!file_exists($_fileslocation)) {
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$_fileslocation = (strpos(PHP_OS,"WIN") !== false) ? $_SERVER["TMP"] : "/tmp";
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}
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}
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private function log($client, $level, $message) {
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if($level!='D'||$this->_debug)
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echo
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date("H:i:s") . " " .
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$level . " " .
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$client . " " .
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$message . "\n";
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}
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public function get($client, $filepath, $mode)
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{
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$this->log($client,"N", "Requested File ".$filepath);
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try {
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$regex_filter='/provision\/(?<domain>\b(?:(?-)[A-Za-z0-9-\_]{1,63}(?-)\.)+[A-Za-z]{1,63}\b|\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b)\/(?<mac>\b(?:[0-9a-fA-F]{2}(?:\-|\:)?){6}\b)/';
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preg_match($regex_filter,$filepath,$regex_matches);
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// check if filepath is in a specific format and respond acordingly
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if ($regex_matches['domain']&&$regex_matches['mac'])
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{
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// generate file from db
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$filedata = $this->generate_file($client,$regex_matches['domain'],$regex_matches['mac']);
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}
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else
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{
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// retrieve file from disk
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$filedata = $this->retrieve_file($client,$filepath);
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}
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if($filedata !== false)
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{
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$this->log($client,"N", "Transmitting File ".$filepath);
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return $filedata;
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}
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else
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{
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return false;
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}
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}
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catch (Exception $exception)
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{
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$this->log($client,"E", "Exception: ".$exception->getMessage());
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return false;
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}
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}
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public function generate_file($client, $domain, $mac)
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{
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// load required files
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require_once __DIR__.'/dbhelper.php';
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require_once __DIR__.'/../../../resources/functions.php';
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require_once __DIR__.'/../../../resources/classes/template.php';
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require_once __DIR__.'/../../provision/resources/classes/provision.php';
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$this->log($client,"D", "Generating File ".$domain." ".$mac);
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// connect to database
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$db = database::connect($this->_dbtype,$this->_dbhost,$this->_dbport,$this->_dbname,$this->_dbusername,$this->_dbpassword);
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// get domain uuid
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$domain_uuid = database::get_value($db,'v_domains','domain_uuid','domain_name',$domain);
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// set temporary folder for template engine
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$_SESSION['server']['temp']['dir'] = (strpos(PHP_OS,"WIN") !== false) ? $_SERVER["TMP"] : "/tmp";
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// update device provisioned status
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$data=array('device_provisioned_date'=>date("Y-m-d H:i:s"),'device_provisioned_method'=>'tftp','device_provisioned_ip'=>$client);
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database::set_row($db,'v_devices',$data,'device_mac_address',$mac);
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// generate file
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$prov = new provision;
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$prov->db = $db;
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$prov->domain_uuid = $domain_uuid;
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$prov->mac = $mac;
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$data = $prov->render();
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// return data or false
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if($data === false)
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{
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$this->log($client,"W", "Generating File Failed ".$domain." ".$mac);
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return false;
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}
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else
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{
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return $data;
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}
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}
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public function retrieve_file($client, $path){
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$this->log($client,"D", "Retrieve File ".$path);
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// check for reletive path directive
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if(strstr($path, "../") != false || strstr($path, "/..") != false) return false;
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// combine base and path
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$path = rtrim($this->_fileslocation,'/').'/'.ltrim($path,'/');
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if(substr($path, 0, strlen($this->_fileslocation)) != $this->_fileslocation) return false;
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// read contents
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if($this->_debug) $this->log($client,"D", "Reading File ".$path);
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$data = @file_get_contents($path);
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// return data or false
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if($data === false)
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{
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$this->log($client,"W", "Retrieving File Failed ".$path);
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return false;
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}
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else
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{
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return $data;
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}
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}
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}
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?>
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