Llewellyn/Tomb
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better checks on file creation, both on dig and forge

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This commit is contained in:
Jaromil 2015-01-04 21:02:27 +01:00
parent dd91e124b4
commit d8c5cd24d1
1 changed files with 10 additions and 2 deletions
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tomb
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@ -1358,6 +1358,10 @@ dig_tomb() {
# Ensure that file permissions are safe even if interrupted # Ensure that file permissions are safe even if interrupted
touch $TOMBPATH touch $TOMBPATH
[[ $? = 0 ]] || {
_warning "Error creating the tomb ::1 tomb path::" $TOMBPATH
_failure "Operation aborted."
}
chmod 0600 $TOMBPATH chmod 0600 $TOMBPATH
_verbose "Data dump using ::1:: from /dev/urandom" ${DD[1]} _verbose "Data dump using ::1:: from /dev/urandom" ${DD[1]}
@ -1410,6 +1414,12 @@ forge_key() {
ls -lh $destkey ls -lh $destkey
_failure "Forging this key would overwrite an existing file. Operation aborted." } _failure "Forging this key would overwrite an existing file. Operation aborted." }
touch $destkey
[[ $? == 0 ]] || {
_warning "Cannot generate encryption key."
_failure "Operation aborted." }
chmod 0600 $destkey
# Update algorithm if it was passed on the command line with -o # Update algorithm if it was passed on the command line with -o
{ option_is_set -o } && algopt="$(option_value -o)" { option_is_set -o } && algopt="$(option_value -o)"
[[ -n "$algopt" ]] && algo=$algopt [[ -n "$algopt" ]] && algo=$algopt
@ -1439,8 +1449,6 @@ forge_key() {
_success "Choose the password of your key: ::1 tomb key::" $TOMBKEYFILE _success "Choose the password of your key: ::1 tomb key::" $TOMBKEYFILE
_message "(You can also change it later using 'tomb passwd'.)" _message "(You can also change it later using 'tomb passwd'.)"
# _user_file $TOMBKEYFILE # _user_file $TOMBKEYFILE
touch $TOMBKEYFILE
chmod 0600 $TOMBKEYFILE
tombname="$TOMBKEYFILE" # XXX ??? tombname="$TOMBKEYFILE" # XXX ???
# the gen_key() function takes care of the new key's encryption # the gen_key() function takes care of the new key's encryption