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cato447
2025-03-10 05:11:20 +01:00
parent 5716bb9b25
commit 07846953f0
14 changed files with 722 additions and 22 deletions
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FROM debian:bookworm-20250203-slim@sha256:40b107342c492725bc7aacbe93a49945445191ae364184a6d24fedb28172f6f7 AS ynetd-builder
ADD --chmod=0755 --checksum=sha256:c125df9762b0c7233459087bb840c0e5dbfc4d9690ee227f1ed8994f4d51d2e0 \
https://raw.githubusercontent.com/reproducible-containers/repro-sources-list.sh/v0.1.4/repro-sources-list.sh \
/usr/local/bin/repro-sources-list.sh
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked --mount=type=cache,target=/var/lib/apt,sharing=locked \
/usr/local/bin/repro-sources-list.sh && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes \
musl-dev \
musl-tools \
make \
xz-utils && \
rm -f /usr/local/bin/repro-sources-list.sh
WORKDIR /work
ADD --chmod=0666 --checksum=sha256:4300f2fbc3996bc389d3c03a74662bfff3106ac1930942c5bd27580c7ba5053d \
https://yx7.cc/code/ynetd/ynetd-0.1.2.tar.xz \
/work/ynetd-0.1.2.tar.xz
RUN tar -xJf ynetd-0.1.2.tar.xz && cd ynetd-0.1.2 && CC="musl-gcc" CFLAGS="-static" make
FROM debian:bookworm-20250203-slim@sha256:40b107342c492725bc7aacbe93a49945445191ae364184a6d24fedb28172f6f7 AS challenge-builder
ADD --chmod=0755 --checksum=sha256:c125df9762b0c7233459087bb840c0e5dbfc4d9690ee227f1ed8994f4d51d2e0 \
https://raw.githubusercontent.com/reproducible-containers/repro-sources-list.sh/v0.1.4/repro-sources-list.sh \
/usr/local/bin/repro-sources-list.sh
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked --mount=type=cache,target=/var/lib/apt,sharing=locked \
/usr/local/bin/repro-sources-list.sh && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes \
gcc libc-dev make && \
rm -f /usr/local/bin/repro-sources-list.sh
WORKDIR /work
COPY ./intro-fmt.c ./Makefile /work
RUN make intro-fmt
RUN echo "13ee0bca90243810a56ea7678bd89871dd93e390ae0094a79e0f788ac4bc9da9 ./intro-fmt" | sha256sum -c
FROM debian:bookworm-20250203-slim@sha256:40b107342c492725bc7aacbe93a49945445191ae364184a6d24fedb28172f6f7 AS runner
COPY --from=ynetd-builder /work/ynetd-0.1.2/ynetd /ynetd
COPY --from=challenge-builder /work/intro-fmt /intro-fmt
COPY ./flag /flag
EXPOSE 1024
CMD ["/ynetd", "-se", "y", "-p", "1024", "/intro-fmt"]