/**
* BoZoN share page:
* handles a user share request
* @author: Bronco (bronco@warriordudimanche.net)
**/
$id = strip_tags($_GET['f']);
$f = id2file($id);
# complete filepath including profile folder
if (!empty($f)) {
set_time_limit(0);
store_access_stat($f, $id);
# password mode
if (isset($_POST['password'])) {
# the file id is a md5 password.original id
$blured = blur_password($_POST['password']);
$sub_id = str_replace($blured, '', $id);
# here we try to recover the original id to compare
}
if (strlen($id) > 23 && !isset($_POST['password'])) {
require THEME_PATH . '/header.php';
echo '<div class="lock"><img src="' . THEME_PATH . '/img/locked_big.png"/>
<form action="index.php?f=' . $id . '" method="post">
<label>' . e('This share is protected, please type the correct password:'******'</label><br/>
<input type="password" name="password" class="npt"/>
<input type="submit" value="Ok" class="btn red"/>
</form>
</div>
';
require THEME_PATH . '/footer.php';
} else {
$id = strip_tags($_GET['f']);
$f = id2file($id);
store_access_stat($f, $id);
if (!empty($f)) {
# password mode
if (strlen($id) > 23 && !isset($_POST['password'])) {
$message = '<div class="lock"><img src="img/locked_big.png"/>
<form action="index.php?f=' . $id . '" method="post">
<label>' . e('This share is protected, please type the correct password:'******'</label><br/>
<input type="password" name="password" class="button red"/>
<input type="submit" value="Ok" class="button"/>
</form>
</div>
';
} else {
if (!isset($_POST['password']) || isset($_POST['password']) && blur_password($_POST['password']) == $id) {
if (isset($_GET['thumbs'])) {
$f = get_thumbs_name($f);
} else {
$f = $_SESSION['upload_path'] . $f;
}
# normal mode or access granted
if ($f && is_file($f)) {
# file request => return file according to $behaviour var (see core.php)
$type = _mime_content_type($f);
$ext = strtolower(pathinfo($f, PATHINFO_EXTENSION));
if (is_in($ext, 'FILES_TO_ECHO') !== false) {
echo '<pre>' . htmlspecialchars(file_get_contents($f)) . '</pre>';
} else {
if (is_in($ext, 'FILES_TO_RETURN') !== false) {
header('Content-type: ' . $type . '; charset=utf-8');
$file_list = array();
foreach ($_POST['item'] as $key => $item) {
$file_list[] = id2file($item);
}
if (!is_dir($_SESSION['temp_folder'])) {
mkdir($_SESSION['temp_folder']);
}
zip($file_list, $zipfile);
header('location: ' . $zipfile);
exit;
}
# Lock folder with password
if (!empty($_POST['pass']) && !empty($_POST['id']) && !empty($_POST['confirm']) && is_owner($_POST['id']) && $_POST['confirm'] == $_POST['pass']) {
$id = $_POST['id'];
$file = id2file($id);
$password = blur_password($_POST['pass']);
# turn normal share id into password hashed id
$ids = unstore();
unset($ids[$id]);
$ids[$password . $id] = $file;
store($ids);
header('location:index.php?p=admin&token=' . TOKEN);
exit;
}
# Handle folder share with users
if (!empty($_POST['share']) && is_owner($_POST['share'])) {
$folder_id = $_POST['share'];
$users = $auto_restrict['users'];
unset($users[$_SESSION['login']]);
$shared_with = load_folder_share();
$sent = array_flip($_POST['users']);