pokeb/asi-http-request — pull request #327 by robin (2012-06-05 07:42:18+00:00)
Title: support temporary security credentials

S3 now support Temporary Security Credentials. See detail at:
http://docs.amazonwebservices.com/AmazonS3/latest/dev/RESTAuthentication.html

Beside access key and secret access key, a session token is used. I made a patch for ASIS3Request to support the session key. Hope it helps.