NIFI-11363 Fix precision number handling in Flow Encryption Commands

[exceptionfactory]

Summary

NIFI-11363 Corrects handling of double precision numbers in flow encryption commands including encrypt-config.sh, set-sensitive-properties-key, and set-sensitive-properties-algorithm.

The JSON parsing process used a method to return a Java float value when encountering the JSON VALUE_NUMBER_FLOAT type, which resulted in loss of precision under certain circumstances, such as position coordinates for Processors.

The correction returns the parsed value as a string and uses the writeRawValue() method to avoid any number conversion while processing values.

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  • JDK 11
  • JDK 17

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[simonbence]

Reviewing

[simonbence]

LGTM, I also validated the change