An open source API to validate the EU Covid Certificates / Green Certificates

This an open source API to validate EU Digital COVID Certificates. It receives a COVID certificate and validates it using a list of signing certificates provided by an EU member state.
The server provides a simple JSON-API that returns validation result and the data stored inside a certificate. There is also a simple web frontend to test the service.
There is a basic demo available at
https://covid.merlinschumacher.de/
The demo neither logs IP addresses nor stores any COVID certificate data.
NOTICE: THIS IS NOT AN OFFICIAL VALIDATOR! IT COMES WITHOUT ANY WARRANTIES!
Getting started
The easiest way to run OCCV is to use a container. An up to date docker image is provided via GitHubs Container Image Registry under ghcr.io/merlinschumacher/open-covid-certificate-validator:main
.
To start the container you need a recent version of Docker and docker-compose
. Just