NIFI-12952 Add Amazon MSK Connection Service and NAR

[exceptionfactory]

Summary

NIFI-12952 Adds an Amazon MSK implementation of the Kafka Connection Service supporting IAM Access Control based on the AWS MSK IAM library.

The implementation extends the standard Kafka3ConnectionService and modifies the SASL Mechanism property to include and default to AWS MSK IAM. The implementation also adds the optional AWS Profile property.

The service class builds on existing SASL handling in the nifi-kafka-shared library where the AwsMskIamLoginConfigProvider builds the required SASL configuration.

The implementation is packaged in a nifi-kafka-service-aws-nar, apart from the nifi-kafka-3-service-nar as the Amazon MSK class has a number of additional transitive dependencies.

Additional changes include adjusting the parent NAR of the nifi-kafka-service-api-nar to nifi-standard-shared-nar in order to avoid including duplicate copies of standard libraries in the service NAR bundles.

Tracking

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Issue Tracking

• Apache NiFi Jira issue created

Pull Request Tracking

• Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
• Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000

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Build

• Build completed using mvn clean install -P contrib-check
  • JDK 21

Licensing

• New dependencies are compatible with the Apache License 2.0 according to the License Policy
• New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

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