pamela/upload.php

87 lines
2.0 KiB
PHP

<?php
/*
Copyright 2009 Pieter Iserbyt
This file is part of Pamela.
Pamela is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Pamela is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Pamela. If not, see <http://www.gnu.org/licenses/>.
*/
header("Content-type: text/plain");
require_once("config.php");
require_once("lib/util.php");
function echoln($str) {
echo("$str\n");
}
class Upload {
private $subnet;
private $macs;
function __construct() {
$this->subnet = getPost("sn");
$this->macs = getPost("macs");
}
private function parseAndValidate() {
if ($this->subnet == NULL) {
echoln("Missing or bad sn param");
return false;
}
if ($this->macs == NULL) {
echoln("Missing macs param");
return false;
}
if (preg_match("/^(\d{1,3}\.){3}\d{1,3}$/", $this->subnet) != 1) {
echoln("subnet ($this->subnet) is not valid");
return false;
}
$snParts = explode('.', $this->subnet);
foreach($snParts as $part) {
$i = intvaldef($part, -1);
if (($i >= 0) && ($i <= 255))
continue;
echoln("subnet ($this->subnet) contains invalid parts ($part)");
return false;
}
$mcs = explode(',', $this->macs);
foreach($mcs as $mac) {
if (preg_match("/^(([\dABCDEF]){2}:){5}([\dABCDEF]){2}$/i", $mac) == 1)
continue;
echoln("mac $mac is not in the right format");
return false;
}
return true;
}
private function writeMacs() {
file_put_contents(OUTPUT_SERVER_DIRECTORY."/$this->subnet.macs", $this->macs);
}
public function run() {
$this->parseAndValidate();
$this->writeMacs();
}
}
$upload = new Upload();
$upload->run();