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18 changes: 13 additions & 5 deletions server/Dockerfile
Original file line number Diff line number Diff line change
@@ -1,9 +1,17 @@
FROM ruby:2.1-onbuild
FROM ruby:3.2.1
MAINTAINER Mark Percival <m@mdp.im>

EXPOSE 53/udp
# Install dependencies
ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update -qq \
&& apt-get install gem libpq-dev -y \
&& mkdir -p /app \
&& rm -rf /var/lib/apt/lists/*

COPY . /app
WORKDIR /app
RUN bundle install

CMD ["ruby ./dnscat2.rb"]
EXPOSE 53/udp

# Run it
# docker run -p 53:53/udp -it --rm mpercival/dnscat2 ruby ./dnscat2.rb foo.org
ENTRYPOINT ["ruby", "dnscat2.rb"]