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Posted to commits@cassandra.apache.org by "Sam Tunnicliffe (JIRA)" <ji...@apache.org> on 2019/04/17 10:05:00 UTC

[jira] [Created] (CASSANDRA-15089) CassandraNetworkAuthorizer::authorize should get role details from Roles, not directly from IRoleManager

Sam Tunnicliffe created CASSANDRA-15089:
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             Summary: CassandraNetworkAuthorizer::authorize should get role details from Roles, not directly from IRoleManager
                 Key: CASSANDRA-15089
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15089
             Project: Cassandra
          Issue Type: Bug
          Components: Feature/Authorization
            Reporter: Sam Tunnicliffe
            Assignee: Sam Tunnicliffe


If the network permissions cache doesn't contain any entry for a role, the authorize method is invoked on the configured INetworkAuthorizer. In the case of CassandraNetworkAuthorizer, this immediately checks whether the role in question has the LOGIN privilege set. It does this using the configured IRoleManager directly, which causes a read from the underlying table in system_auth. It should fetch the flag from Roles::canLogin, which uses the RolesCache, falling back to the IRoleManager if necessary.



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