50 lines
1.3 KiB
Docker
50 lines
1.3 KiB
Docker
FROM debian:bullseye
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RUN apt update -y && apt upgrade -y && apt install -y build-essential wget cmake
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COPY fnetd /bin/fnetd
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## Add dummy get_flag
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COPY tests/get_flag.c /bin/get_flag.c
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RUN gcc -O3 /bin/get_flag.c -o /bin/get_flag
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RUN rm /bin/get_flag.c
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## Use course libc
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COPY tests/libc-2.31.so /lib/x86_64-linux-gnu/libc-2.31-bx.so
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RUN ln -sf /lib/x86_64-linux-gnu/libc-2.31-bx.so /lib/x86_64-linux-gnu/libc.so.6
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RUN useradd -m pwn
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COPY . /home/pwn/source
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# compile vuln in debug mode
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RUN mkdir /home/pwn/debug
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WORKDIR /home/pwn/debug
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RUN DISABLE_PRESENTATION_BUILD=true cmake /home/pwn/source -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug
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RUN make
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RUN mkdir /home/pwn/release
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WORKDIR /home/pwn/release
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RUN DISABLE_PRESENTATION_BUILD=true cmake /home/pwn/source -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release
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RUN make
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RUN chown -R pwn:pwn /home/pwn
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ARG FNETD_PASSWORD
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ENV FNETD_PASSWORD $FNETD_PASSWORD
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ARG RELEASE_PORT
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ENV PORT_RELEASE $RELEASE_PORT
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ARG DEBUG_PORT
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ENV PORT_DEBUG $DEBUG_PORT
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EXPOSE $DEBUG_PORT
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EXPOSE $RELEASE_PORT
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WORKDIR /home/pwn
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RUN cp /home/pwn/source/activation_key.txt activation_key.txt
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ENTRYPOINT ["sh", "-c", "fnetd -p $PORT_DEBUG -u pwn -lt 2 -lm 536870912 /home/pwn/debug/vuln & fnetd -p $PORT_RELEASE -u pwn -lt 2 -lm 536870912 /home/pwn/release/vuln"]
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