Add property on jmeter sampler with prefix '_' to enable SSL properties.

[dmahit]

I tried adding parameters

_ssl.key.password _ssl.keystore.location _ssl.keystore.password _ssl.truststore.location _ssl.truststore.password

But when i save the test plan or replay, added parameter (_ssl.key.password) gets deleted automatically.

[saddaguduru]

I could build the "pepper-box-1.0.jar" from codebase "https://github.com/GSLabDev/pepper-box/tree/jmeter5.0_kafka1.1.0" by running below command. This new jar automatically adding all the above ssl keystore/truststore properties in JMeter

mvn clean install -Djmeter.version=5.0 -Dkafka.version=1.1.0