FROM debian:stable

RUN apt-get update && apt-get install -y \
    python3 \
    postfix \
    curl \
    vim \
    socat \
    netcat-traditional \
    mailutils \
    sudo

WORKDIR /challenge

COPY challenge_files/entrypoint.sh /challenge/
COPY challenge_files/watcher.sh /challenge/

RUN useradd --create-home challenge_user

ENTRYPOINT ["bash", "/challenge/entrypoint.sh"]
USER root
RUN mkdir -p /app && chmod 777 /app