Remote signature

[support]

JS3Upload allows signing S3 requests remotely though:
<PARAM NAME="param3" VALUE="awssignurl">
<PARAM NAME="value3" VALUE="https://server.com/sign.php">
It avoids having secret key (even encrypted) on client slide. Only keyid is required

Sample PHP sign script is available in documentation at:
documentation-js3upload/server-side/s3signature
You need to setup your AWS Secret Key in config.php:

Code: Select all

<?php
  $sharedsecret = 'YOURAWSSecretKeyHere';
?> 

And then applet will call sign.php each time a signature needs to be computed.

This feature is documented at:
http://www.jfileupload.com/products/js3 ... ation.html