SnoopDoc

Verifies your green pass QR code and plays a sound file.

Dependencies

• fswebcam
• mpg123
• zbar-tools
• https://github.com/hannob/vacdec

Limitations

• The signature of the green passes is currently not checked.
• The expiry of green passes is not checked. Everything that can successfully be decoded, is treated as valid.

Usage

To take a photo and check it:

./snoopdoc.sh ./sound-to-play.mp3

To execute every 0.1 second and basically monitors the webcam:

watch -n 0.1 ./snoopdoc.sh ../sound-to-play.mp3

Docker usage:

docker build -t snoopdoc .
docker run --device=/dev/video0 --device=/dev/snd snoopdoc