yahoo-eng-team team mailing list archive

[Ben O'Hara <bohara@xxxxxxxxx>]

Public bug reported:

Trying to restrict glance to only allow editing/deleting a tenants own
images.

According the the docs, this should work.

    "is_owner": "tenant:%(owner)s",
    "modify_image": "rule:is_owner",
    "delete_image": "rule:is_owner",

However, with this set, no user can then delete/modify images, as if the
'is_owner' rules never matches!

With the default policy, a normal user is able to edit/delete public
images that they dont own.  If the public image is set as 'protected'
they cant delete it.

How are you meant to restrict actions to the owner of an image?

** Affects: glance
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1790446

Title:
  Glance policy and image owner

Status in Glance:
  New

Bug description:
  Trying to restrict glance to only allow editing/deleting a tenants own
  images.

  According the the docs, this should work.

      "is_owner": "tenant:%(owner)s",
      "modify_image": "rule:is_owner",
      "delete_image": "rule:is_owner",

  However, with this set, no user can then delete/modify images, as if
  the 'is_owner' rules never matches!

  With the default policy, a normal user is able to edit/delete public
  images that they dont own.  If the public image is set as 'protected'
  they cant delete it.

  How are you meant to restrict actions to the owner of an image?

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