Classic confinement for Charta app (smartcard reader)

[ogra]

looks like this is very similar to

Request classic confinement for "ausweisapp2-ce"

I’m currently trying to get the application “AusweisApp2” work in confined mode. The app needs access to the “PC/SC”-Daemon (pcscd) and some files in the “/sys”-directory to get access to the USB-card-readers. “hardware-observe” does the job for “/sys” but there is no plug for pcscd. When someone implements a plug for “pcscd” than i can confine the snap. But in the moment there is no possibility other then using “classic”-mode to get it working properly. apparmor-log for denied “pcscd”: audit…