I’ve trying for a week to use letsencrypt to generate ssl certificates for my domain. I am using tomca10.

The steps I followed were

I followed several tutorials, including this one tutorial uses jsk

It uses jks as a keystore in the connector

but I get error “ssl maximum length exceded in firefox” and “ssl_erro” in Chrome. Should I use a proxy server in front of tomcat. Or tomcat is able to handle ssl with let’s encrypt or other register. Which way should I go?