What is the final check before allowing a user a specific service request.

asked 2016-01-19 09:23:00 -0500

Dave gravatar image

The user, the service endpoint and keystone play a role of authentication and authorization of service requests. What is the final check before allowing a user a specific service request.

          A. The service endpoint verifies from its policy whether the service request is allowed
          B. Keystone notifies the service endpoint that the token is authenticated. 
          C. Keystone notifies the service endpoint that the token is authorized.
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