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Lines 747-752
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| 747 |
# Open a LUKS device |
747 |
# Open a LUKS device |
| 748 |
# It is either the root or a swap, other devices are supported in the scripts provided with sys-fs/cryptsetup-luks |
748 |
# It is either the root or a swap, other devices are supported in the scripts provided with sys-fs/cryptsetup-luks |
| 749 |
# $1 - root/swap |
749 |
# $1 - root/swap |
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|
750 |
# $1 - <[mapname:]device> pair, e.g., "usr:/dev/sda3" or "root:/dev/sda1" |
| 750 |
openLUKS() { |
751 |
openLUKS() { |
| 751 |
# please use 'tr' and this line, or remove it |
752 |
# please use 'tr' and this line, or remove it |
| 752 |
# eval local TYPE=`uppercase $1` |
753 |
# eval local TYPE=`uppercase $1` |
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Lines 754-766
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| 754 |
case $1 in |
755 |
case $1 in |
| 755 |
root) |
756 |
root) |
| 756 |
local TYPE=ROOT |
757 |
local TYPE=ROOT |
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|
758 |
CRYPT_ROOT_OPEN='1' |
| 759 |
;; |
| 760 |
root:*) |
| 761 |
local TYPE=ROOT |
| 762 |
CRYPT_ROOT="${CRYPT_MAPS}" |
| 763 |
CRYPT_ROOT_OPEN='1' |
| 757 |
;; |
764 |
;; |
| 758 |
swap) |
765 |
swap) |
| 759 |
local TYPE=SWAP |
766 |
local TYPE=SWAP |
| 760 |
;; |
767 |
;; |
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|
768 |
*:*) |
| 769 |
local TYPE=MAPS |
| 770 |
;; |
| 771 |
*) |
| 772 |
bad_msg "List encrypted volumes as \`crypt_maps=<[mapname:]device>,...'" ${CRYPT_SILENT} |
| 773 |
run_shell |
| 774 |
;; |
| 761 |
esac |
775 |
esac |
| 762 |
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776 |
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| 763 |
eval local LUKS_DEVICE='"${CRYPT_'${TYPE}'}"' LUKS_NAME="$1" LUKS_KEY='"${CRYPT_'${TYPE}'_KEY}"' LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"' LUKS_TRIM='"${CRYPT_'${TYPE}'_TRIM}"' |
777 |
eval local LUKS_DEVICE='"${CRYPT_'${TYPE}'}"' LUKS_NAME="$1" LUKS_KEY='"${CRYPT_'${TYPE}'_KEY}"' LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"' LUKS_TRIM='"${CRYPT_'${TYPE}'_TRIM}"' |
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778 |
eval local LUKS_DEVICE='"${CRYPT_'${TYPE}'}"' LUKS_NAME="${1%:*}" LUKS_KEY='"${CRYPT_'${TYPE}'_KEY}"' LUKS_KEYDEV='"${CRYPT_'${TYPE}'_KEYDEV}"' |
| 764 |
local DEV_ERROR=0 KEY_ERROR=0 KEYDEV_ERROR=0 |
779 |
local DEV_ERROR=0 KEY_ERROR=0 KEYDEV_ERROR=0 |
| 765 |
local mntkey="/mnt/key/" cryptsetup_options='' |
780 |
local mntkey="/mnt/key/" cryptsetup_options='' |
| 766 |
|
781 |
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Lines 904-913
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| 904 |
|
919 |
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| 905 |
if [ ${crypt_filter_ret} -eq 0 ] |
920 |
if [ ${crypt_filter_ret} -eq 0 ] |
| 906 |
then |
921 |
then |
| 907 |
good_msg "LUKS device ${LUKS_DEVICE} opened" ${CRYPT_SILENT} |
922 |
good_msg "LUKS device ${LUKS_DEVICE} (\"${LUKS_NAME}\") opened" ${CRYPT_SILENT} |
| 908 |
break |
923 |
break |
| 909 |
else |
924 |
else |
| 910 |
bad_msg "Failed to open LUKS device ${LUKS_DEVICE}" ${CRYPT_SILENT} |
925 |
bad_msg "Failed to open LUKS device ${LUKS_DEVICE} (\"${LUKS_NAME}\")" ${CRYPT_SILENT} |
| 911 |
DEV_ERROR=1 |
926 |
DEV_ERROR=1 |
| 912 |
KEY_ERROR=1 |
927 |
KEY_ERROR=1 |
| 913 |
KEYDEV_ERROR=1 |
928 |
KEYDEV_ERROR=1 |
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Lines 919-924
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| 919 |
rmdir -p ${mntkey} 2>/dev/null >/dev/null |
934 |
rmdir -p ${mntkey} 2>/dev/null >/dev/null |
| 920 |
} |
935 |
} |
| 921 |
|
936 |
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937 |
# volumes `crypt_maps' syntax: a comma separated list of <mapname:device> pairs, |
| 938 |
# where <mapname> and <device> are from `cryptsetup luksOpen <device> <mapname>' |
| 939 |
# if missing, <mapname> defaults to "root"; as in these examples: |
| 940 |
# 1.1 crypt_root=/dev/sda1 |
| 941 |
# 1.1 crypt_maps=/dev/sda1 |
| 942 |
# 1.2 crypt_maps=root:/dev/sda1 |
| 943 |
# 2.1 crypt_maps=root:/dev/sda1,usr:/dev/sda3 |
| 944 |
# 3.1 crypt_maps=usr:/dev/sda3,/dev/sda1,big:/dev/sdb1,xxl:/dev/sdc1 |
| 945 |
iterLUKS() { |
| 946 |
local pair |
| 947 |
for pair in $* |
| 948 |
do |
| 949 |
CRYPT_MAPS="${pair#*:}" |
| 950 |
CRYPT_MAPS_KEY="${CRYPT_ROOT_KEYDEV:+/${pair%:*}key}" |
| 951 |
CRYPT_MAPS_KEYDEV="${CRYPT_ROOT_KEYDEV}" |
| 952 |
|
| 953 |
[ "${pair#*:}" != "${pair}" ] || openLUKS "root" |
| 954 |
[ "${pair%:*}" == "${pair}" ] || openLUKS "${pair}" |
| 955 |
done |
| 956 |
} |
| 957 |
|
| 922 |
startLUKS() { |
958 |
startLUKS() { |
| 923 |
|
959 |
|
| 924 |
# if key is set but key device isn't, find it |
960 |
# if key is set but key device isn't, find it |
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Lines 927-933
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| 927 |
&& sleep 6 && bootstrapKey "ROOT" |
963 |
&& sleep 6 && bootstrapKey "ROOT" |
| 928 |
|
964 |
|
| 929 |
if [ -n "${CRYPT_ROOT}" ]; then |
965 |
if [ -n "${CRYPT_ROOT}" ]; then |
| 930 |
openLUKS "root" |
966 |
CRYPT_ROOT_OPEN='0' |
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|
967 |
[ "${CDROOT}" == '1' ] && openLUKS "root" |
| 968 |
[ "${CDROOT}" == '1' ] || iterLUKS "${MAPLIST}" |
| 969 |
[ "${CRYPT_ROOT_OPEN}" == '1' ] || openLUKS "root" |
| 931 |
if [ -n "${REAL_ROOT}" ] |
970 |
if [ -n "${REAL_ROOT}" ] |
| 932 |
then |
971 |
then |
| 933 |
# Rescan volumes |
972 |
# Rescan volumes |
