Kunal Rohitas created FLINK-36818:
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Summary: Securing credentials in SQL connectors
Key: FLINK-36818
URL: https://issues.apache.org/jira/browse/FLINK-36818
Project: Flink
Issue Type: Improvement
Components: Connectors / ElasticSearch, Connectors / MongoDB
Reporter: Kunal Rohitas
When accessing databases in Flink SQL, we are required to pass sensitive
credentials directly within the SQL query as part of the connection
configuration and sometimes we don't want them to be exposed. Is there already
a solution for this problem ?
Can we implement a secret reader mechanism that allows Flink to read
credentials from a mounted file or environment-based secrets manager. This way,
credentials can be injected at runtime without being hardcoded into the SQL
queries.
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