rackspace/php-cloudfiles — pull request #84 by paigeadele (2012-11-29 00:23:02+00:00)
Title: Cloudfiles security 

I didn't like the idea of having the same api key that is used for cloudfiles, creating and disposing of cloudservers being available in a file on every machine that I have using cloudfiles so I figured out a way to configure single machine using existing services (haproxy and stunnel) to proxy and rewrite auth credentials in the headers.

enjoy