mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-14 18:34:31 -05:00
36 lines
1.8 KiB
Plaintext
36 lines
1.8 KiB
Plaintext
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#!/usr/bin/env bash
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set -euxo pipefail
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# add motd for constellation console access
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if [[ ${CONSOLE_MOTD:-false} == "true" ]]; then
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cat << EOF > "${BUILDROOT}/usr/lib/motd.d/10-constellation-console-access.motd"
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~ Welcome to Constellation! ~
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Usually, on release versions of Constellation running in the cloud, you are not able to login through the serial console.
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This shell access is specifically granted for debug images and MiniConstellation to allow users to research the environment Constellation runs in.
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Have fun! Feel free to report any issues to GitHub or security@edgeless.systems (for security vulnerabilities only).
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EOF
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fi
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# update /etc/os-release
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echo "IMAGE_ID=\"${IMAGE_ID}\"" >> "${BUILDROOT}/etc/os-release"
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# TODO(malt3): ensure IMAGE_VERSION is actually set (shell wrapper)
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export IMAGE_VERSION=${IMAGE_VERSION-v0.0.0}
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echo "IMAGE_VERSION=\"${IMAGE_VERSION}\"" >> "${BUILDROOT}/etc/os-release"
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# enable debugd
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ln -s /usr/lib/systemd/system/debugd.service "${BUILDROOT}/etc/systemd/system/multi-user.target.wants/debugd.service"
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# ensure google_nvme_id is executable
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chmod o+x "${BUILDROOT}/usr/lib/udev/google_nvme_id"
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chmod g+x "${BUILDROOT}/usr/lib/udev/google_nvme_id"
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chmod u+x "${BUILDROOT}/usr/lib/udev/google_nvme_id"
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# mask unwanted services
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrmachine.service"
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrfs-root.service"
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrfs@.service"
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrphase@.service"
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrphase-initrd.service"
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrphase-sysinit.service"
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ln -s /dev/null "${BUILDROOT}/etc/systemd/system/systemd-pcrphase.service"
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