Add support to add/delete/update from certs

[hazendaz]

Currently we can view certs. It would be great to cleanup certs through add/delete/update

[hazendaz]

@diogosantana Would love some help here.

[diogosantana]

@hazendaz I don't think this is a good ideia for a couple of reasons.

First, it will add a lot of code and functionality to probe that isn't it main purpose. Someone could use keytool or KeyStore Explorer for JSSE or OpenSSL for PEM files.

Second updating a JKS while Tomcat is running could lead to unexpected behaviors or have no effect at all since Tomcat may be caching keystores data.

[hazendaz]

@diogosantana What about delete logic? Would that be too difficult? Possibly still same issues with caching. Basically what I'm after is ability to remove old keys that have expired when it's not feasible or allowed to access box directly. This is definitely low priority and if it seems it's far too much to add, I'd like to keep this out here for the very least if someone else feels motivated to provide such support given it's potentially overkill for what psi probe should do.

[diogosantana]

Agree