Hello,

We recently implemented SSL certs for RMQ service in test environment, when we tried to test the connection from Jenkins global config, we noticed SSL handshake protocol error

Error: javax.net.ssl.SSLHandshakeException: Received fatal alert: protocol_version

I imported the certs to the java key store and still see same errors. RMQ consumer plugin was last released in Jan 2018 and no updates in the last 5 years. Is the issue related with Jenkins or Rabbit MQ consumer plugin, I noticed the plugin was built using Java 1.7 which by default do not use TLS1.2. I downloaded plugin source code and updated java version to 1.8 and I see same error.

Has anyone has faced similar issue? Any recommendation would be helpful