mirror of
https://github.com/drwetter/testssl.sh.git
synced 2025-09-02 01:58:28 +02:00
63 lines
2.8 KiB
Docker
63 lines
2.8 KiB
Docker
# syntax=docker.io/docker/dockerfile:1
|
|
|
|
ARG LEAP_VERSION=15.6
|
|
ARG INSTALL_ROOT=/rootfs
|
|
|
|
FROM opensuse/leap:${LEAP_VERSION} AS builder
|
|
ARG CACHE_ZYPPER=/tmp/cache/zypper
|
|
ARG INSTALL_ROOT
|
|
RUN \
|
|
# /etc/os-release provides ${VERSION_ID} for usage in ZYPPER_OPTIONS:
|
|
source /etc/os-release \
|
|
# We don't need the openh264.repo and the non-oss repos, just costs build time (repo caches).
|
|
&& zypper removerepo repo-openh264 repo-non-oss repo-update-non-oss \
|
|
&& export ZYPPER_OPTIONS=( --releasever "${VERSION_ID}" --installroot "${INSTALL_ROOT}" --cache-dir "${CACHE_ZYPPER}" ) \
|
|
&& zypper "${ZYPPER_OPTIONS[@]}" --gpg-auto-import-keys refresh \
|
|
&& zypper "${ZYPPER_OPTIONS[@]}" --non-interactive install --download-in-advance --no-recommends \
|
|
bash procps grep gawk sed coreutils busybox ldns libidn2-0 socat openssl curl \
|
|
&& zypper "${ZYPPER_OPTIONS[@]}" clean --all \
|
|
## Cleanup (reclaim approx 13 MiB):
|
|
# None of this content should be relevant to the container:
|
|
&& rm -r "${INSTALL_ROOT}/usr/share/"{licenses,man,locale,doc,help,info} \
|
|
"${INSTALL_ROOT}/usr/share/misc/termcap" \
|
|
"${INSTALL_ROOT}/usr/lib/sysimage/rpm"
|
|
|
|
|
|
# Create a new image with the contents of ${INSTALL_ROOT}
|
|
FROM scratch AS base-leap
|
|
ARG INSTALL_ROOT
|
|
COPY --link --from=builder ${INSTALL_ROOT} /
|
|
RUN \
|
|
# Creates symlinks for any other commands that busybox can provide that
|
|
# aren't already provided by coreutils (notably hexdump + tar, see #2403):
|
|
# NOTE: `busybox --install -s` is not supported via the leap package, manually symlink commands.
|
|
ln -s /usr/bin/busybox /usr/bin/tar \
|
|
&& ln -s /usr/bin/busybox /usr/bin/hexdump \
|
|
&& ln -s /usr/bin/busybox /usr/bin/xxd \
|
|
# Add a non-root user `testssl`, this is roughly equivalent to the `useradd` command:
|
|
# useradd --uid 1000 --user-group --create-home --shell /bin/bash testssl
|
|
&& echo 'testssl:x:1000:1000::/home/testssl:/bin/bash' >> /etc/passwd \
|
|
&& echo 'testssl:x:1000:' >> /etc/group \
|
|
&& echo 'testssl:!::0:::::' >> /etc/shadow \
|
|
&& install --mode 2755 --owner testssl --group testssl --directory /home/testssl \
|
|
# The home directory will install a copy of `testssl.sh`, symlink the script to be used as a command:
|
|
&& ln -s /home/testssl/testssl.sh /usr/local/bin/testssl.sh
|
|
|
|
# Runtime config:
|
|
USER testssl
|
|
ENTRYPOINT ["testssl.sh"]
|
|
CMD ["--help"]
|
|
|
|
# Final image stage (add `testssl.sh` project files)
|
|
# Choose either one as the final stage (defaults to last stage, `dist-local`)
|
|
|
|
# 62MB Image (Remote repo clone, cannot filter content through `.dockerignore`):
|
|
FROM base-leap AS dist-git
|
|
ARG GIT_URL=https://github.com/testssl/testssl.sh.git
|
|
ARG GIT_BRANCH
|
|
ADD --chown=testssl:testssl ${GIT_URL}#${GIT_BRANCH?branch-required} /home/testssl
|
|
|
|
# 54MB Image (Local repo copy from build context, uses `.dockerignore`):
|
|
FROM base-leap AS dist-local
|
|
COPY --chown=testssl:testssl . /home/testssl/
|