Public bug reported:
This will happen when a new rbac table shall be introduced. The cause is the
usage of the CommonDbMixin._union_model_query(). The current code flow joins
SQL SELECT results from several rbac tables (per rbac object type). However,
the resulting sqlalchemy union list from several tables contains the db_model
type of the first table plus the output rows from all the other tables, causing
the REST response of 'rbac-list' to contain the wrong object type.
E.g: rbac-list on the following db_schema:
networkrbacs table: {id=ID1, target_tenant=ID2, object_id=ID3, ...}
qospolicyrbacs table: empty
will result in REST response:
{"target_tenant": ID2, "object_type": "qos_policy", "object_id": ID3}
The issue hasn't appeared yeat, since there's only a single rbac type
(network) at the moment.
** Affects: neutron
Importance: Undecided
Assignee: Haim Daniel (hdaniel)
Status: New
** Changed in: neutron
Assignee: (unassigned) => Haim Daniel (hdaniel)
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https://bugs.launchpad.net/bugs/1542815
Title:
rbac-list response will report wrong object_type
Status in neutron:
New
Bug description:
This will happen when a new rbac table shall be introduced. The cause is the
usage of the CommonDbMixin._union_model_query(). The current code flow joins
SQL SELECT results from several rbac tables (per rbac object type). However,
the resulting sqlalchemy union list from several tables contains the db_model
type of the first table plus the output rows from all the other tables, causing
the REST response of 'rbac-list' to contain the wrong object type.
E.g: rbac-list on the following db_schema:
networkrbacs table: {id=ID1, target_tenant=ID2, object_id=ID3, ...}
qospolicyrbacs table: empty
will result in REST response:
{"target_tenant": ID2, "object_type": "qos_policy", "object_id": ID3}
The issue hasn't appeared yeat, since there's only a single rbac type
(network) at the moment.
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