Llewellyn/Tomb
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important fix for backward compatibility to 1.2

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a grave bug has been affecting 1.3 and 1.3.1 releases, which makes keys
created with those versions incompatible with other Tomb versions.
This bug is now fixed and Tomb should be able again to open old tombs.
A script to sanitize keys will be released soon.
This commit is contained in:
Jaromil 2013-06-20 00:45:23 +02:00
parent 8d46ff46e1
commit 551a7839f5
1 changed files with 7 additions and 3 deletions
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@ -605,7 +605,11 @@ change_passwd() {
drop_key drop_key
{ {
gen_key $lukskey > ${tmpnewkey}
local algo
{ option_is_set -o } && { algopt="`option_value -o`" }
gen_key $lukskey $algopt > ${tmpnewkey}
if ! is_valid_key $tmpnewkey; then if ! is_valid_key $tmpnewkey; then
die "Error: the newly generated keyfile does not seem valid" die "Error: the newly generated keyfile does not seem valid"
@ -718,7 +722,7 @@ get_lukskey() {
-d "${keyfile}" 2> $res -d "${keyfile}" 2> $res
unset tombpass unset tombpass
grep 'DECRYPTION_OKAY' $res grep 'DECRYPTION_OKAY' $res > /dev/null
ret=$?; rm -f $res ret=$?; rm -f $res
fi fi
@ -733,7 +737,7 @@ gen_key() {
# $1 the lukskey to encrypt # $1 the lukskey to encrypt
# $2 is the --cipher-algo to use (string taken by GnuPG) # $2 is the --cipher-algo to use (string taken by GnuPG)
local lukskey="$1" local lukskey="$1"
local algo="$2" local algo="${2:-AES256}"
# here user is prompted for key password # here user is prompted for key password
local tombpass="" local tombpass=""
local tombpasstmp="" local tombpasstmp=""