The Certified Variables example refers to IC’s Security best practices page, Certify query responses if they are relevant for security section, which in turn points at the ic-certified-map Rust package… Please advise.
I was just looking at that example, and it’s nearly 2 years out of date. https://mops.one/ic-certification provides the core support needed for variable certification in Motoko.
There are other packages built on top of it, such as a couple I’ve written.
https://mops.one/certified-cache provides a simple interface to store both the response and the certification through a single call
https://mops.one/server provides an http server in the style of
express.js, and takes care of inserting the certificate as a header that will pass certification in the service worker or in the newly announced validating boundary node
I wanted to try these packages first to post an informed reply, should be able to do so over the weekend. Cheers.