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Automatic regeneration of index.html in temp if needed #4

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Automatic regeneration of index.html in temp if needed #4

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2c8abda
Automatic regeneration of index.html in temp if needed
Phyks Dec 21, 2013
edc71c3
Security update
Phyks Dec 23, 2013
51653bb
Security update for temp/ dir
Phyks Dec 23, 2013
e3c61ab
Bug in last commit
Phyks Dec 23, 2013
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21 changes: 14 additions & 7 deletions tipiak.php
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
<?php
if (!is_dir('temp')){mkdir('temp');file_put_contents('temp/index.html', '');}
if (!is_dir('temp')){mkdir('temp');}
if (!file_exists('temp/index.html')) {file_put_contents('temp/index.html', '');}
if (!file_exists('temp/.htaccess')) {file_put_contents('temp/.htaccess', "php_flag engine off\nForceType text/plain\n\n<FilesMatch \"\.zip$\">\n\tForceType application/zip\n</FilesMatch>");}

// handle the post packing of files
if ($_POST&&count($_POST)>1){
$post=array_map("strip_tags",$_POST);
Expand All @@ -8,14 +11,15 @@
foreach($post as $file){
$temp=file_curl_contents($file);
$basetempfilename='temp/'.basename($file);
file_put_contents($basetempfilename,$temp);
$tozip[]=$basetempfilename;
$basetempfilename_secure='temp/'.uniqid();
file_put_contents($basetempfilename_secure,$temp);
$tozip[]=array('basetempfilename'=>$basetempfilename, 'basetempfilename_secure'=>$basetempfilename_secure);
}
create_zip($tozip, $filename, true);
header('location: '.$filename);
}else{
//delete all temp files
$temp=glob('temp/*.*');
$temp=glob('temp/*');
foreach ($temp as $file){if (basename($file)!='index.html'){unlink($file);}}
}

Expand Down Expand Up @@ -190,8 +194,8 @@ function create_zip($files = array(),$destination = '',$overwrite = false) {
$valid_files = array();
if(is_array($files)) {
foreach($files as $file) {
if(file_exists($file)) {
$valid_files[] = $file;
if(file_exists($file['basetempfilename_secure'])) {
$valid_files[] = $file;
}
}
}
Expand All @@ -201,9 +205,12 @@ function create_zip($files = array(),$destination = '',$overwrite = false) {
return false;
}
foreach($valid_files as $file) {
$zip->addFile($file,$file);
$zip->addFile($file['basetempfilename_secure'],$file['basetempfilename']);
}
$zip->close();
foreach($valid_files as $file) {
unlink($file['basetempfilename_secure']);
}
return file_exists($destination);
}else{ return false; }
}
Expand Down