frapi/frapi — pull request #94 by davidcoallier (2012-01-05 11:08:17+00:00)
Title: HTTP_X_FORWARDED_FOR handling in HTTP Digest Authentication

- When doing HTTP Digest authentication the nonce is created using the IP of the
issuer. In the event where the request goes through a load-balancer(s) setup,
the REMOTE_ADDR then becomes the address of the load-balancer. This patch adds
the ability to use the HTTP_X_FORWARDED_FOR variable which resolves the issue