[Openstack-security] [Bug 1187104] Re: Implement policy check for object ownership

Andrew Laski andrew.laski at rackspace.com
Fri Jun 14 17:59:43 UTC 2013


** Changed in: nova
   Importance: Undecided => Wishlist

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1187104

Title:
  Implement policy check for object ownership

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  As far as I can tell, there is no policy check for resource ownership.

  The current policy checks support: all, none, role-membership, and tenant-membership. This means that the most minimal policy for an action, e.g. "compute:delete" is "role:Name and tenant_id:%(tenant_id)s".
  This role would allows any member of a project to delete any instance, which is a problem!

  We need something like:
  "owns:%(resource_id)" which checks the "user_id" field associated with the resource?

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