[Bug 1382079] Re: [SRU] Project selector not working

[Corey Bryant]

** Summary changed:

- Project selector not working
+ [SRU] Project selector not working

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https://bugs.launchpad.net/bugs/1382079

Title:
  [SRU] Project selector not working

Status in Ubuntu Cloud Archive:
  Invalid
Status in Ubuntu Cloud Archive kilo series:
  In Progress
Status in OpenStack Dashboard (Horizon):
  Fix Released
Status in horizon package in Ubuntu:
  Fix Released
Status in horizon source package in Vivid:
  Won't Fix
Status in horizon source package in Wily:
  Fix Released
Status in horizon source package in Xenial:
  Fix Released

Bug description:
  [Impact]

   * Not able to switch projects by the project dropdown list.

  [Test Case]

  1 - enable Identity V3 in local_settings.py
  2 - Log in on Horizon
  3 - make sure that the SESSION_BACKEND is "signed_cookies"
  4 - Try to change project on the dropdown

  [Regression Potential]

   * None

  When you try to select a new project on the project dropdown, the
  project doesn't change. The commit below has introduced this bug on
  Horizon's master and has passed the tests verifications.

  https://github.com/openstack/horizon/commit/16db58fabad8934b8fbdfc6aee0361cc138b20af

  For what I've found so far, the context being received in the
  decorator seems to be the old context, with the token to the previous
  project. When you take the decorator out, the context received by the
  "can_access" function receives the correct context, with the token to
  the new project.

  Steps to reproduce:

  1 - Enable Identity V3 (to have a huge token)
  2 - Log in on Horizon (lots of permissions loaded on session)
  3 - Certify that you SESSION_BACKEND is "signed_cookies"
  4 - Try to change project on the dropdown

  The project shall remain the same.

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