Filtering the results from an api call by boolean doesn't work

[Henry Nash]

The current filtering mechanism on the results of an api call (e.g. GET /users) doesn't work for booleans, since we are not allowing for the mismatch of string vs boolean types (i.e. the filter attribute will come across as a string). Sample api that fails:

GET /domains?enabled=0

Specifying any boolean filter will result in no results being returned currently.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/22789

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/22789
Committed: http://github.com/openstack/keystone/commit/b4adb6a56fd1e03bfccd542f99634975ef6ac138
Submitter: Jenkins
Branch: master

commit b4adb6a56fd1e03bfccd542f99634975ef6ac138
Author: Henry Nash <email address hidden>
Date: Sun Feb 24 08:34:07 2013 +0000

    Improve tests for api protection and filtering

    Fills out some more tests for both these areas. To make it easier for
    any v3 tests to do their own authentication, moved the auth builder
    utility functions from test_v3_auth into test_v3.RestfulTestCase.

    Also fixed an issue that meant the api filtering on a boolean
    would not work.

    Fixes Bug #1132080
    Fixes Bug #1132372

    Change-Id: I7bb7b5ba61adfc6a9c496a5547a0ca3fcfbab209