wehub-resource-sync
29 lines
756 B
Docker
Executable File
29 lines
756 B
Docker
Executable File
FROM ubuntu:14.04
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MAINTAINER unknonwn
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LABEL Description="CSAW 2016 WarmUp" VERSION='1.0'
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#installation
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RUN apt-get update && apt-get upgrade -y
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RUN apt-get install -y build-essential socat
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#user
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RUN adduser --disabled-password --gecos '' warmup
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RUN chown -R root:warmup /home/warmup/
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RUN chmod 750 /home/warmup
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RUN touch /home/warmup/flag.txt
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RUN chown root:warmup /home/warmup/flag.txt
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RUN chmod 440 /home/warmup/flag.txt
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RUN chmod 740 /usr/bin/top
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RUN chmod 740 /bin/ps
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RUN chmod 740 /usr/bin/pgrep
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RUN export TERM=xterm
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WORKDIR /home/warmup/
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COPY warmup.c /home/warmup
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COPY flag.txt /home/warmup
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RUN gcc -Wall -fno-stack-protector -o warmup warmup.c
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EXPOSE 8000
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CMD su warmup -c "socat -T10 TCP-LISTEN:8000,reuseaddr,fork EXEC:/home/warmup/warmup"
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