hackercat
50 lines
2.0 KiB
Docker
50 lines
2.0 KiB
Docker
ARG BASEIMAGE=catthehacker/ubuntu
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ARG TAG=act-latest
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FROM ${BASEIMAGE}:${TAG}
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# > ARGs before FROM are not accessible
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ARG BASEIMAGE=catthehacker/ubuntu
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ARG TAG=act-latest
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# > non-root user
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ARG RUNNER=runner
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SHELL [ "/bin/bash", "--login", "-o", "pipefail", "-c" ]
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# > Create non-root user
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RUN set -Eeuxo pipefail \
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&& printf "Creating non-root user\n" \
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&& groupadd -g 1000 ${RUNNER} \
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&& useradd -u 1000 -g ${RUNNER} -G sudo -m -s /bin/bash ${RUNNER} \
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&& sed -i /etc/sudoers -re 's/^%sudo.*/%sudo ALL=(ALL:ALL) NOPASSWD: ALL/g' \
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&& sed -i /etc/sudoers -re 's/^root.*/root ALL=(ALL:ALL) NOPASSWD: ALL/g' \
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&& sed -i /etc/sudoers -re 's/^#includedir.*/## **Removed the include directive** ##"/g' \
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&& echo "${RUNNER} ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers \
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&& printf "Runner user: $(su - ${RUNNER} -c id)\n" \
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&& printf "Created non-root user $(grep ${RUNNER} /etc/passwd)\n" \
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&& sed -i /etc/environment -e "s/USER=root/USER=${RUNNER}/g" \
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&& echo "RUNNER_TEMP=/home/${RUNNER}/work/_temp" | tee -a /etc/environment \
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&& mkdir -p "/home/${RUNNER}/work/_temp" \
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&& chown -R ${RUNNER}:${RUNNER} "/home/${RUNNER}/work" \
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&& mkdir -p "/home/${RUNNER}/.ssh" \
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&& chmod 700 "/home/${RUNNER}/.ssh" \
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&& ssh-keyscan github.com | tee "/home/${RUNNER}/.ssh/known_hosts" \
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&& chmod 644 "/home/${RUNNER}/.ssh/known_hosts" \
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&& chown -R ${RUNNER}:${RUNNER} "/home/${RUNNER}/.ssh"
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ARG BUILD_TAG_VERSION="master"
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ARG BUILD_TAG="runner"
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ARG BUILD_REF="master"
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LABEL org.opencontainers.image.vendor="catthehacker"
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LABEL org.opencontainers.image.authors="me@hackerc.at"
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LABEL org.opencontainers.image.url="https://github.com/catthehacker/docker_images/linux/${BASEIMAGE}/${IMAGE_TYPE}"
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LABEL org.opencontainers.image.source="https://github.com/catthehacker/docker_images.git"
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LABEL org.opencontainers.image.version=${BUILD_TAG_VERSION}
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LABEL org.opencontainers.image.title=${BUILD_TAG}
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LABEL org.opencontainers.image.revision=${BUILD_REF}
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USER ${RUNNER}
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WORKDIR /home/runner
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