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54 lines
1.5 KiB
54 lines
1.5 KiB
#!/bin/bash |
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
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# ex: ts=8 sw=4 sts=4 et filetype=sh |
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check() { |
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local _rootdev |
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# if cryptsetup is not installed, then we cannot support encrypted devices. |
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type -P cryptsetup >/dev/null || return 1 |
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. $dracutfunctions |
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check_crypt() { |
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local dev=$1 fs=$2 |
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[[ $fs = "crypto_LUKS" ]] || continue |
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ID_FS_UUID=$(udevadm info --query=property --name=$dev \ |
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| while read line; do |
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[[ ${line#ID_FS_UUID} = $line ]] && continue |
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eval "$line" |
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echo $ID_FS_UUID |
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break |
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done) |
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[[ ${ID_FS_UUID} ]] || continue |
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echo " rd.luks.uuid=luks-${ID_FS_UUID} " >> "${initdir}/etc/cmdline.d/90crypt.conf" |
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} |
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[[ $hostonly ]] || [[ $mount_needs ]] && { |
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[[ -d "${initdir}/etc/cmdline.d" ]] || mkdir -p "${initdir}/etc/cmdline.d" |
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for_each_host_dev_fs check_crypt |
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[ -f "${initdir}/etc/cmdline.d/90crypt.conf" ] || return 1 |
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} |
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return 0 |
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} |
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depends() { |
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echo dm rootfs-block |
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return 0 |
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} |
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installkernel() { |
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instmods dm_crypt =crypto |
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} |
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install() { |
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dracut_install cryptsetup rmdir readlink umount |
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inst "$moddir"/cryptroot-ask.sh /sbin/cryptroot-ask |
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inst "$moddir"/probe-keydev.sh /sbin/probe-keydev |
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inst_hook cmdline 10 "$moddir/parse-keydev.sh" |
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inst_hook cmdline 30 "$moddir/parse-crypt.sh" |
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inst_hook pre-pivot 30 "$moddir/crypt-cleanup.sh" |
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inst_simple /etc/crypttab |
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inst "$moddir/crypt-lib.sh" "/lib/dracut-crypt-lib.sh" |
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} |
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