FROM ruby:2.5.1-alpine3.7 AS builder
LABEL maintainer="Rapid7"

ARG BUNDLER_ARGS="--jobs=8 --without development test coverage"
ENV APP_HOME /usr/src/metasploit-framework/
ENV BUNDLE_IGNORE_MESSAGES="true"
WORKDIR $APP_HOME

COPY Gemfile* metasploit-framework.gemspec Rakefile $APP_HOME
COPY lib/metasploit/framework/version.rb $APP_HOME/lib/metasploit/framework/version.rb
COPY lib/metasploit/framework/rails_version_constraint.rb $APP_HOME/lib/metasploit/framework/rails_version_constraint.rb
COPY lib/msf/util/helper.rb $APP_HOME/lib/msf/util/helper.rb

RUN apk add --no-cache \
      autoconf \
      bison \
      build-base \
      ruby-dev \
      libressl-dev \
      readline-dev \
      sqlite-dev \
      postgresql-dev \
      libpcap-dev \
      libxml2-dev \
      libxslt-dev \
      yaml-dev \
      zlib-dev \
      ncurses-dev \
      git \
    && echo "gem: --no-ri --no-rdoc" > /etc/gemrc \
    && gem update --system \
    && gem install bundler \
    && bundle install --clean --no-cache --system $BUNDLER_ARGS

FROM ruby:2.5.1-alpine3.7
LABEL maintainer="Rapid7"

ENV APP_HOME /usr/src/metasploit-framework/
ENV NMAP_PRIVILEGED=""

COPY --from=builder /usr/local/bundle /usr/local/bundle
COPY . $APP_HOME

RUN chmod -R a+r /usr/local/bundle
RUN apk add --no-cache bash sqlite-libs nmap nmap-scripts nmap-nselibs postgresql-libs python python3 ncurses libcap su-exec

WORKDIR $APP_HOME
RUN /usr/sbin/setcap cap_net_raw,cap_net_bind_service=+eip $(which ruby)
RUN /usr/sbin/setcap cap_net_raw,cap_net_bind_service=+eip $(which nmap)

# we need this entrypoint to dynamically create a user
# matching the hosts UID and GID so we can mount something
# from the users home directory. If the IDs don't match
# it results in access denied errors. Once docker has
# a solution for this we can revert it back to normal
ENTRYPOINT ["docker/entrypoint.sh"]

CMD ["./msfconsole", "-r", "docker/msfconsole.rc"]