mirror of
https://github.com/drwetter/testssl.sh.git
synced 2025-10-31 05:45:26 +01:00
36 lines
1.4 KiB
Docker
36 lines
1.4 KiB
Docker
# syntax=docker.io/docker/dockerfile:1
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FROM alpine:3.21 AS base-alpine
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RUN <<HEREDOC
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apk add --no-cache bash procps drill coreutils libidn curl socat openssl xxd
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# Add a non-root user `testssl`, this is roughly equivalent to the `adduser` command:
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# addgroup testssl && adduser -G testssl -g "testssl user" -s /bin/bash -D testssl
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echo 'testssl:x:1000:1000::/home/testssl:/bin/bash' >> /etc/passwd
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echo 'testssl:x:1000:' >> /etc/group
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echo 'testssl:!::0:::::' >> /etc/shadow
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install --mode 2755 --owner testssl --group testssl --directory /home/testssl
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# A copy of `testssl.sh` will be added to the home directory,
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# symlink to that file so it can be treated as a command:
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ln -s /home/testssl/testssl.sh /usr/local/bin/testssl.sh
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HEREDOC
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# Runtime config:
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USER testssl
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ENTRYPOINT ["testssl.sh"]
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CMD ["--help"]
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# Final image stage (add `testssl.sh` project files)
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# Choose either one as the final stage (defaults to the last stage, `dist-local`)
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# 35MB Image (Remote repo clone, cannot filter content through `.dockerignore`):
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FROM base-alpine AS dist-git
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ARG GIT_URL=https://github.com/testssl/testssl.sh.git
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ARG GIT_BRANCH
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ADD --chown=testssl:testssl ${GIT_URL}#${GIT_BRANCH?branch-required} /home/testssl
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# 27MB Image (Local repo copy from build context, uses `.dockerignore`):
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FROM base-alpine AS dist-local
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COPY --chown=testssl:testssl . /home/testssl/
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