ARG BASE=ubuntu:bionic FROM ${BASE} AS apt RUN apt-get update && \ DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \ clang \ cmake \ curl \ gcc \ git \ krb5-user \ libcurl4-openssl-dev \ libkrb5-dev \ libpcre3-dev \ libssh2-1-dev \ libssl-dev \ libz-dev \ ninja-build \ openjdk-8-jre-headless \ openssh-server \ openssl \ pkgconf \ python \ sudo \ valgrind \ && \ rm -rf /var/lib/apt/lists/* FROM apt AS mbedtls RUN cd /tmp && \ curl --location --silent --show-error https://tls.mbed.org/download/mbedtls-2.16.2-apache.tgz | \ tar -xz && \ cd mbedtls-2.16.2 && \ scripts/config.pl set MBEDTLS_MD4_C 1 && \ CFLAGS=-fPIC cmake -G Ninja -DENABLE_PROGRAMS=OFF -DENABLE_TESTING=OFF -DUSE_SHARED_MBEDTLS_LIBRARY=OFF -DUSE_STATIC_MBEDTLS_LIBRARY=ON . && \ ninja install && \ cd .. && \ rm -rf mbedtls-2.16.2 FROM mbedtls AS configure COPY entrypoint.sh /usr/local/bin/entrypoint.sh RUN chmod a+x /usr/local/bin/entrypoint.sh RUN mkdir /var/run/sshd ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]