38 lines
972 B
Docker
38 lines
972 B
Docker
FROM python:3.12-slim
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ARG PASSWORD=root
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ENV DEBIAN_FRONTEND=noninteractive
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ENV HOME=/home/ctfuser
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WORKDIR /home/ctfuser/chall
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RUN apt-get update && apt-get install -y --no-install-recommends \
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openssh-server \
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build-essential \
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libffi-dev \
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libssl-dev \
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python3-dev \
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socat \
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bash \
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&& rm -rf /var/lib/apt/lists/*
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RUN useradd -m -d /home/ctfuser -s /bin/bash ctfuser && \
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echo "ctfuser:${PASSWORD}" | chpasswd
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RUN mkdir -p /var/run/sshd
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COPY requirements.txt /tmp/requirements.txt
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RUN pip install --no-cache-dir -r /tmp/requirements.txt
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COPY ./src /home/ctfuser/chall/src
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COPY ./start.sh /start.sh
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RUN chmod +x /start.sh /home/ctfuser/chall/src/run.sh
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RUN chown -R root:root /home/ctfuser/chall && \
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chmod -R 555 /home/ctfuser/chall && \
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chown ctfuser:ctfuser /home/ctfuser/chall/src/Pailier.py && \
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chmod 755 /home/ctfuser/chall/src/Pailier.py
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EXPOSE 8000 22
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CMD ["/start.sh"]
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