ceph/ceph — pull request #2350 by yehudasa (2014-08-28 18:50:02+00:00)
Title: rgw: don't try to authenticate a CORS preflight request

Fixes: #8718
Backport: firefly

CORS preflight requests don't need to be authenticated. Treat them as
coming from anonymous user.

Reported-by: Robert Hubbard
Signed-off-by: Yehuda Sadeh