Re-create Certificates in IdP v3?

[Kevin Ratcliffe]

Hi All

I've installed IdP v3 in a test environment and just accepted the
defaults because my Tomcat was initially supposed to be reverse proxied
by the same host. It is now proxied via a different host so do I now
need to recreate the certs?

In IdP v2 I used to use install.sh renew-cert to recreate certs, how is
this done in IdP v3?

I hope this makes sense.

Kev