Kota Tsuyuzaki d6fcf74594 Make gate keeper to save relative location header path ...

Why we need this:
  Some middlewares want to keep HTTP Location header as relative path
  (e.g. using Load balancer in front of proxy).

What is the problem in current Swift:
  Current Swift already has the flag to keep it as relative when returning
  the reponse using swift.common.swob.Response. However, auth_token middleware,
  that is from keystonemiddleware, unfortunately can change the relative path
  to absolute because of using webob instead of swob.

What this patch is doing:
  Make gate_keeper able to re-transform the location header from absolute path
  to relative path if 'swift.leave_relative_location' is explicitely set because
  gate_keeper should be the most left side middleware except catch_errors middleware
  in the pipeline.

Change-Id: Ic634c3f1b1e26635206d5a54df8b15354e8df163

2017-09-16 22:03:36 +09:00

10 KiB

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