Michael KrotscheckandMorgan Fainberg
8784f3539b
This adds the CORS support middleware to Keystone, allowing a deployer to optionally configure rules under which a javascript client may break the single-origin policy and access the API directly. Included are Keystone's auth headers, so that anyone activating this middleware does not have to explicitly enable them. OpenStack CrossProject Spec: http://specs.openstack.org/openstack/openstack-specs/specs/cors-support.html Oslo_Middleware Docs: http://docs.openstack.org/developer/oslo.middleware/cors.html OpenStack Cloud Admin Guide: http://docs.openstack.org/admin-guide-cloud/cross_project_cors.html Change-Id: If58ad7d952ace9211f0ed8beff8552c216262382