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Update core.php

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Extension blacklist
This commit is contained in:
Eric Johansson (neku) 2015-10-06 00:44:30 +02:00
parent a2e544f0b7
commit e711262768
1 changed files with 10 additions and 1 deletions
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11
includes/core.php
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@ -2,10 +2,15 @@
function save_file ($file, $name, $arg){ function save_file ($file, $name, $arg){
//Where to save //Where to save
$path='/home/neku/www/files/'; $path='/home/neku/www/files/';
//Ext blacklist
$block = array('exe', 'scr', 'rar', 'zip', 'com', 'vbs', 'bat', 'cmd', 'html', 'htm', 'msi');
//Generate name depending on arg //Generate name depending on arg
switch($arg){ switch($arg){
case 'random': case 'random':
$ext = pathinfo($file.$name, PATHINFO_EXTENSION); $ext = pathinfo($file.$name, PATHINFO_EXTENSION);
$ext = strtolower($ext);
if(in_array($ext, $block)){
die('File type not allowed.');}
$file_name = gen_name('random', $ext); $file_name = gen_name('random', $ext);
while(file_exists($path.$file_name)){ while(file_exists($path.$file_name)){
$file_name = gen_name('random', $ext); $file_name = gen_name('random', $ext);
@ -14,7 +19,11 @@ function save_file ($file, $name, $arg){
case 'custom_original': case 'custom_original':
$name = stripslashes(str_replace('/', '', $name)); $name = stripslashes(str_replace('/', '', $name));
$name = strip_tags(preg_replace('/\s+/', '', $name)); $name = strip_tags(preg_replace('/\s+/', '', $name));
$file_name = gen_name('custom_original', $name); $file_name = gen_name('custom_original', $name);
$ext = pathinfo($file_name, PATHINFO_EXTENSION);
$ext = strtolower($ext);
if(in_array($ext, $block)){
die('File type not allowed.');}
while(file_exists($path.$file_name)){ while(file_exists($path.$file_name)){
$file_name = gen_name('custom_original', $name); $file_name = gen_name('custom_original', $name);
} }