phpldapadmin/view_jpeg_photo.php

30 lines
882 B
PHP
Raw Normal View History

2009-06-30 08:05:37 +00:00
<?php
2009-06-30 09:22:30 +00:00
// $Header: /cvsroot/phpldapadmin/phpldapadmin/view_jpeg_photo.php,v 1.6 2004/08/15 17:39:20 uugdave Exp $
2009-06-30 08:05:37 +00:00
2009-06-30 09:22:30 +00:00
require './common.php';
2009-06-30 08:05:37 +00:00
$file = $_GET['file'];
// Security check (we don't want anyone tryting to get at /etc/passwd or something)
2009-06-30 08:10:17 +00:00
preg_match( "/^pla/", $file ) or
2009-06-30 08:09:20 +00:00
pla_error( $lang['unsafe_file_name'] . htmlspecialchars( $file ) );
2009-06-30 08:05:37 +00:00
$file = $jpeg_temp_dir . '/' . $file;
file_exists( $file ) or
2009-06-30 08:09:20 +00:00
pla_error( $lang['no_such_file'] . htmlspecialchars( $file ) );
2009-06-30 08:05:37 +00:00
// little security measure here (prevents users from accessing
// files, like /etc/passwd for example)
$file = basename( $file );
$file = addcslashes( $file, '/\\' );
$f = fopen( "$jpeg_temp_dir/$file", 'r' );
$jpeg = fread( $f, filesize( "$jpeg_temp_dir/$file" ) );
fclose( $f );
Header( "Content-type: image/jpeg" );
Header( "Content-disposition: inline; filename=jpeg_photo.jpg" );
echo $jpeg;
?>