Good afternoon I use JBoss as the application server is no option to place my certificate with jboss I use different ports 80 and 443.
You can generate the certificate manually and then convert to a jks format for use with JBoss.
thanks if I could create manually.
Just use the reference Let’s Encrypt client in manual mode or any of the many other tools that are built for the certificate request process.
How to generate certificate manually for jboss/tomcat servers?
As I commented before:
Once you have the files, you'll just need to convert them to the jks format. There's a nice post here on doing so. Remember to use "fullchain" for the certificate file when following those directions.