list_user_projects method at assignment manager needs to be removed

[Samuel de Medeiros Queiroz]

The method list_user_projects at assignment manager [1] is not called anywhere.
In addition, it makes a call to list_user_projects on assignment drivers, which does not exist at all.

[1] https://github.com/openstack/keystone/blob/master/keystone/assignment/core.py#L679-L681

[Wu Wenxiang (wu-wenxiang)]

Hello,

After checking the codes, the drivers' list_user_projects() isn't exist.
However, is it really not called anywhere?

The API /users/{user_id}/projects in keystone/assignment/routers.py is deleted?

$ grep -r "list_user_projects" *
etc/policy.json: "identity:list_user_projects": "rule:admin_or_owner",
etc/policy.v3cloudsample.json: "identity:list_user_projects": "rule:owner or rule:admin_and_matching_domain_id",
keystone/assignment/controllers.py: def list_user_projects(self, context, filters, user_id):
keystone/assignment/core.py: def list_user_projects(self, user_id, hints=None):
keystone/assignment/core.py: return self.driver.list_user_projects(
keystone/assignment/routers.py: get_action='list_user_projects',

[Samuel de Medeiros Queiroz (samueldmq)]

I have no idea how this bug was reported twice.
Please see [1]. I am already fixing this, sorry.

Thanks

[1] https://bugs.launchpad.net/keystone/+bug/1415190