Node.js FTN example up to date?


I’m using Signicat express to execute ftn authentication. While building the integration I ran into problems with the example code sample-express-mle/nodejs at master · signicat/sample-express-mle · GitHub not working out of the box.

Is the nodejs example up to date?
It seems that the jose.jwtVerify() in the example is not working and throws “JWKSNoMatchingKey: no applicable key found in the JSON Web Key Set”

Also, this video about setting up the ftn authentication seems outdated Setting up authentication using Finnish Trust Network (FTN) (video) | Developer Pages

Looks like the response jwt kid is not present here where it should be according to the example . Is this endpoint deprecated?