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https://issues.apache.org/jira/browse/AIRFLOW-3295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ash Berlin-Taylor updated AIRFLOW-3295:
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Summary: Require encryption in DaskExecutor when certificates are
configured. (was: Potential Security Issue in DaskExecutor)
> Require encryption in DaskExecutor when certificates are configured.
> ---------------------------------------------------------------------
>
> Key: AIRFLOW-3295
> URL: https://issues.apache.org/jira/browse/AIRFLOW-3295
> Project: Apache Airflow
> Issue Type: Bug
> Components: executor
> Affects Versions: 1.10.0
> Reporter: Xiaodong DENG
> Assignee: Xiaodong DENG
> Priority: Critical
> Fix For: 2.0.0, 1.10.1
>
>
> When user decide to use SSL encryption for DaskExecutor communications,
> `Distributed.Security` object will be created.
> However, one argument (`require_encryption`) is missed to be set to `True`
> (its default value is `False`). This may fail the SSL encryption setting-up.
>
> Current implementation:
> [https://github.com/apache/incubator-airflow/blob/120f4856cdea5134971c4c4a239ddbfdc80db77e/airflow/executors/dask_executor.py#L48]
> Related Documentation:
> http://distributed.dask.org/en/latest/tls.html?highlight=require_encryption#parameters
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