modules.d/90crypt/parse-crypt.sh

   1 #!/bin/sh
   2 if getarg rd_NO_LUKS; then
   3     info "rd_NO_LUKS: removing cryptoluks activation"
   4     rm -f /etc/udev/rules.d/70-luks.rules
   5 else
   6     {
   7         echo 'SUBSYSTEM!="block", GOTO="luks_end"'
   8         echo 'ACTION!="add|change", GOTO="luks_end"'
   9     } > /etc/udev/rules.d/70-luks.rules
  10     LUKS=$(getargs rd_LUKS_UUID=)
  11     if [ -n "$LUKS" ]; then
  12         echo '. /lib/dracut-lib.sh' > /emergency/crypt.sh
  13         for luksid in $LUKS; do
  14         printf 'ENV{ID_FS_TYPE}=="crypto_LUKS", ENV{ID_FS_UUID}=="*%s*", RUN+="/sbin/initqueue --unique --onetime --name cryptroot-ask-%%k /sbin/cryptroot-ask $env{DEVNAME} luks-$env{ID_FS_UUID}"\n' $luksid \
  15             >> /etc/udev/rules.d/70-luks.rules
  16         printf '[ -e /dev/disk/by-uuid/*%s* ] || exit 1 \n'  $luksid >> /initqueue-finished/crypt.sh
  17         printf '[ -e /dev/disk/by-uuid/*%s* ] || warn "crypto LUKS UUID "%s" not found" \n' $luksid $luksid >> /emergency/00-crypt.sh
  18         done
  19     else
  20         echo 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="/sbin/initqueue --unique --onetime --name cryptroot-ask-%k /sbin/cryptroot-ask $env{DEVNAME} luks-$env{ID_FS_UUID}"' \
  21             >> /etc/udev/rules.d/70-luks.rules
  22     fi
  23     echo 'LABEL="luks_end"' >> /etc/udev/rules.d/70-luks.rules
  24
  25 fi
  26