FROM alpine:3.16
RUN  apk add tzdata python3 py3-pip && \
     pip3 install --upgrade pyotp pyqrcode

COPY --chown=1000:1000 totp/ /opt/totp

USER 1000:1000

WORKDIR /opt/totp/

ENTRYPOINT ["python3"]

CMD ["main.py"]

HEALTHCHECK --interval=60s --timeout=10s --retries=3 --start-period=10s \
            CMD wget -q -S localhost:8000 2>&1  | grep -q "404"

EXPOSE 8000