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Posted to commits@cassandra.apache.org by "Sam Tunnicliffe (JIRA)" <ji...@apache.org> on 2019/04/17 10:06:01 UTC
[jira] [Updated] (CASSANDRA-15089)
CassandraNetworkAuthorizer::authorize should get role details from Roles,
not directly from IRoleManager
[ https://issues.apache.org/jira/browse/CASSANDRA-15089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sam Tunnicliffe updated CASSANDRA-15089:
----------------------------------------
Severity: Low
Complexity: Low Hanging Fruit
Discovered By: Code Inspection
Bug Category: Parent values: Degradation(12984)Level 1 values: Performance Bug/Regression(12997)
Reviewers: Blake Eggleston
Status: Open (was: Triage Needed)
> 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
> Priority: Normal
>
> 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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