permissions for download

[aschroder]

The downloaded file should be stored in the configured backup folder, but seeing as it's only fetched temporarily I put it in the root of the directory running the script send it back to the client then delete it. But your permissions probably don't allow that. Short term fix would be relax permissions, or proper fix is below.

The fix is in:

public function downloadAction() {

on or about line 183 of BackupController.php

Add
$backupLocation = Mage::helper('cloudbackup')->getBackupLocation();
and then prefix the key with that location.

[aschroder]

More info for people affected by this before it's fixed.

This call to the S3 client gets the file:

//fetch the file
$s3->getObject($bucket_name, $key_name, $key_name);

the 3rd parameter is the 'where to save it' one - it should be:

$file_to_save = $backupLocation."/".$key_name;
$s3->getObject($bucket_name, $key_name, $file_to_save);

and the same further down when it is streamed to the browser:
header('Content-length: '. filesize($file_to_save));
readfile($file_to_save);