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26 lines
1.0 KiB
Bash
26 lines
1.0 KiB
Bash
# SPDX-License-Identifier: MIT-0
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# Enroll the security token in the LUKS2 volume. Replace /dev/sdXn by the
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# partition to use (e.g. /dev/sda1).
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sudo systemd-cryptenroll --fido2-device=auto /dev/sdXn
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# Test: Let's run systemd-cryptsetup to test if this worked.
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sudo systemd-cryptsetup attach mytest /dev/sdXn - fido2-device=auto
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# If that worked, let's now add the same line persistently to /etc/crypttab,
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# for the future. We don't want to use the (unstable) /dev/sdX name, so let's
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# figure out a stable link:
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udevadm info -q symlink -r /dev/sdXn
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# Now add the line using the by-uuid symlink to /etc/crypttab:
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sudo bash -c 'echo "mytest /dev/disk/by-uuid/... - fido2-device=auto" >>/etc/crypttab'
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# Depending on your distribution and encryption setup, you may need to manually
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# regenerate your initramfs to be able to use a FIDO2 device to unlock the
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# partition during early boot.
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# More information at https://unix.stackexchange.com/a/705809.
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# On Fedora based systems:
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sudo dracut --force
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# On Debian based systems:
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sudo update-initramfs -u
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