How to tell the maven-shade-plugin to preserve signatures?

Question

I am using the maven-shade-plugin to combine two seperate jars into a single combined jar.

One of the jars is signed, while the other is not.

If I use the defaul

Answer 1

The maven shade plugin does not play nicely with signed jars. I would recommend you take a look at Capsule that is way better to do this kind of job.