I'm still working on the client certificate management PR for Rogallo, which, of course, heavily leans on the API of Wasat. In most cases, I've noticed that something I want to do in the PR can already be done, but the work to perform the action would seem like unnecessary detail in a client application; I want to make using Wasat as frictionless as possible.
With this in mind, v1.5.0 adds interfaces for exporting and importing client certificate data.