mirror of
https://github.com/Llewellynvdm/Tomb.git
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whitespace cleanup and correct indentation to 4 spaces (no tabs)
This commit is contained in:
Jaromil
parent
aba0fa5191
commit
99581a5faa
378
tomb
378
tomb
@ -25,12 +25,12 @@
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# modify it under the terms of the GNU Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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#
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# This source code is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Please refer
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# to the GNU Public License for more details.
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#
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#
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# You should have received a copy of the GNU Public License along with
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# this source code; if not, write to: Free Software Foundation, Inc.,
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# 675 Mass Ave, Cambridge, MA 02139, USA.
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@ -176,26 +176,26 @@ _whoami() {
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# Get GID from option -G or the environment
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option_is_set -G \
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&& _GID=$(option_value -G) || _GID=$(id -g $_USER)
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&& _GID=$(option_value -G) || _GID=$(id -g $_USER)
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# Get UID from option -U or the environment
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option_is_set -U \
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&& _UID=$(option_value -U) || _UID=$(id -u $_USER)
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&& _UID=$(option_value -U) || _UID=$(id -u $_USER)
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_verbose "Identified caller: ::1 username:: (::2 UID:::::3 GID::)" $_USER $_UID $_GID
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# Update USERNAME accordingly if we can
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[[ EUID == 0 && $_USER != $USERNAME ]] && {
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_verbose "Updating USERNAME from '::1 USERNAME::' to '::2 _USER::')" $USERNAME $_USER
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USERNAME=$_USER
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_verbose "Updating USERNAME from '::1 USERNAME::' to '::2 _USER::')" $USERNAME $_USER
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USERNAME=$_USER
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}
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# Force HOME to _USER's HOME if necessary
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local home=$(awk -F: "/$_USER/ { print \$6 }" /etc/passwd 2>/dev/null)
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[[ $home == $HOME ]] || {
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_verbose "Updating HOME to match user's: ::1 home:: (was ::2 HOME::)" \
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$home $HOME
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HOME=$home }
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_verbose "Updating HOME to match user's: ::1 home:: (was ::2 HOME::)" \
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$home $HOME
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HOME=$home }
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# Get connecting TTY from option -T or the environment
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option_is_set -T && _TTY=$(option_value -T)
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@ -209,7 +209,7 @@ _plot() {
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# We set global variables
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typeset -g TOMBPATH TOMBDIR TOMBFILE TOMBNAME
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TOMBPATH="$1"
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TOMBDIR=$(dirname $TOMBPATH)
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@ -220,7 +220,7 @@ _plot() {
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# It can start with dots: ..foo.tomb -> ..foo
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TOMBNAME="${TOMBFILE%\.[^\.]*}"
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[[ -z $TOMBNAME ]] && {
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_failure "Tomb won't work without a TOMBNAME." }
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_failure "Tomb won't work without a TOMBNAME." }
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# Normalize tomb name
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TOMBFILE="$TOMBNAME.tomb"
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@ -233,10 +233,10 @@ _plot() {
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# Provide a random filename in shared memory
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_tmp_create() {
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[[ -d "$TMPPREFIX" ]] || {
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mkdir -m 777 "$TMPPREFIX"
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[[ $? == 0 ]] || _failure "Fatal error creating the temporary directory: ::1 temp dir::" "$TMPPREFIX"
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# we create the tempdir with the sticky bit on
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chmod o+t "$TMPPREFIX"
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mkdir -m 777 "$TMPPREFIX"
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[[ $? == 0 ]] || _failure "Fatal error creating the temporary directory: ::1 temp dir::" "$TMPPREFIX"
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# we create the tempdir with the sticky bit on
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chmod o+t "$TMPPREFIX"
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}
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# We're going to add one more $RANDOM for each time someone complain
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@ -247,7 +247,7 @@ _tmp_create() {
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_failure "Fatal error setting the permission umask for temporary files" }
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[[ -r "$tfile" ]] && {
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_failure "Someone is messing up with us trying to hijack temporary files." }
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_failure "Someone is messing up with us trying to hijack temporary files." }
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touch "$tfile"
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[[ $? == 0 ]] || {
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@ -286,7 +286,7 @@ _ensure_safe_swap() {
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r=1
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break
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elif [[ "$bone" =~ "symbolic link" ]]; then
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elif [[ "$bone" =~ "symbolic link" ]]; then
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# Might link to a block
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r=1
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[[ "/dev/mapper" == "${s%/*}" ]] || { break }
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@ -326,7 +326,7 @@ _check_swap() {
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return 0
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;;
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*) # Unencrypted swap
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_failure "Operation aborted."
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_failure "Operation aborted."
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;;
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esac
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fi
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@ -345,10 +345,10 @@ ask_password() {
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# Force pinentry to use a custom icon by overriding the GTK theme
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# temporarily.
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for prefix in /usr/local /usr; do
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[[ -r "$prefix/$gtkrc" ]] && {
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GTK2_RC="$prefix/$gtkrc"
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break
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}
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[[ -r "$prefix/$gtkrc" ]] && {
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GTK2_RC="$prefix/$gtkrc"
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break
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}
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done
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output=`cat <<EOF | GTK2_RC_FILES=${GTK2_RC} ${PINENTRY} 2>/dev/null | tail -n +7
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@ -499,60 +499,60 @@ dump_secrets() {
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# {{{ Commandline interaction
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usage() {
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_print "Syntax: tomb [options] command [arguments]"
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_print "\000"
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_print "Commands:"
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_print "\000"
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_print " // Creation:"
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_print " dig create a new empty TOMB file of size -s in MB"
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_print " forge create a new KEY file and set its password"
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_print " lock installs a lock on a TOMB to use it with KEY"
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_print "\000"
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_print " // Operations on tombs:"
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_print " open open an existing TOMB"
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_print " index update the search indexes of tombs"
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_print " search looks for filenames matching text patterns"
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_print " list list of open TOMBs and information on them"
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_print " close close a specific TOMB (or 'all')"
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_print " slam slam a TOMB killing all programs using it"
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_print "Syntax: tomb [options] command [arguments]"
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_print "\000"
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_print "Commands:"
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_print "\000"
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_print " // Creation:"
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_print " dig create a new empty TOMB file of size -s in MB"
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_print " forge create a new KEY file and set its password"
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_print " lock installs a lock on a TOMB to use it with KEY"
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_print "\000"
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_print " // Operations on tombs:"
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_print " open open an existing TOMB"
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_print " index update the search indexes of tombs"
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_print " search looks for filenames matching text patterns"
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_print " list list of open TOMBs and information on them"
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_print " close close a specific TOMB (or 'all')"
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_print " slam slam a TOMB killing all programs using it"
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[[ $RESIZER == 1 ]] && {
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_print " resize resize a TOMB to a new size -s (can only grow)"
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_print " resize resize a TOMB to a new size -s (can only grow)"
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}
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_print "\000"
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_print " // Operations on keys:"
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_print " passwd change the password of a KEY (needs old pass)"
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_print " setkey change the KEY locking a TOMB (needs old key and pass)"
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_print "\000"
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_print "\000"
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_print " // Operations on keys:"
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_print " passwd change the password of a KEY (needs old pass)"
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_print " setkey change the KEY locking a TOMB (needs old key and pass)"
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_print "\000"
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[[ $QRENCODE == 1 ]] && {
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_print " // Backup on paper:"
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_print " engrave makes a QR code of a KEY to be saved on paper"
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_print " // Backup on paper:"
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_print " engrave makes a QR code of a KEY to be saved on paper"
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}
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_print "\000"
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_print "\000"
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[[ $STEGHIDE == 1 ]] && {
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_print " // Steganography:"
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_print " bury hide a KEY inside a JPEG image (for use with -k)"
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_print " exhume extract a KEY from a JPEG image (prints to stdout)"
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_print " // Steganography:"
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_print " bury hide a KEY inside a JPEG image (for use with -k)"
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_print " exhume extract a KEY from a JPEG image (prints to stdout)"
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}
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_print "\000"
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_print "Options:"
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_print "\000"
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_print " -s size of the tomb file when creating/resizing one (in MB)"
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_print " -k path to the key to be used ('-k -' to read from stdin)"
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_print " -n don't process the hooks found in tomb"
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_print " -o mount options used to open (default: rw,noatime,nodev)"
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_print " -f force operation (i.e. even if swap is active)"
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_print "\000"
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_print "Options:"
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_print "\000"
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_print " -s size of the tomb file when creating/resizing one (in MB)"
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_print " -k path to the key to be used ('-k -' to read from stdin)"
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_print " -n don't process the hooks found in tomb"
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_print " -o mount options used to open (default: rw,noatime,nodev)"
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_print " -f force operation (i.e. even if swap is active)"
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[[ $KDF == 1 ]] && {
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_print " --kdf generate passwords armored against dictionary attacks"
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_print " --kdf generate passwords armored against dictionary attacks"
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}
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_print "\000"
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_print " -h print this help"
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_print " -v print version, license and list of available ciphers"
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_print " -q run quietly without printing informations"
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_print " -D print debugging information at runtime"
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_print "\000"
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_print "For more informations on Tomb read the manual: man tomb"
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_print "Please report bugs on <http://github.com/dyne/tomb/issues>."
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_print "\000"
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_print " -h print this help"
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_print " -v print version, license and list of available ciphers"
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_print " -q run quietly without printing informations"
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_print " -D print debugging information at runtime"
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_print "\000"
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_print "For more informations on Tomb read the manual: man tomb"
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_print "Please report bugs on <http://github.com/dyne/tomb/issues>."
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}
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@ -692,7 +692,7 @@ _list_optional_tools() {
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_deps=(gettext dcfldd wipe mkfs.ext4 steghide e2fsck)
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_deps+=(resize2fs tomb-kdb-pbkdf2 qrencode swish-e unoconv)
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for d in $_deps; do
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_print "`which $d`"
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_print "`which $d`"
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done
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return 0
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}
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@ -709,7 +709,7 @@ _ensure_dependencies() {
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# Check for required programs
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for req in cryptsetup pinentry sudo gpg; do
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command -v $req 1>/dev/null 2>/dev/null || {
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_failure "Missing required dependency ::1 command::. Please install it." $req }
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_failure "Missing required dependency ::1 command::. Please install it." $req }
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done
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# Ensure system binaries are available in the PATH
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@ -764,20 +764,20 @@ is_valid_key() {
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return 0 }
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[[ -z $key ]] && {
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_warning "is_valid_key() called without an argument."
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return 1
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_warning "is_valid_key() called without an argument."
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return 1
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}
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# If the key file is an image don't check file header
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[[ -r $TOMBKEYFILE ]] \
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&& [[ $(file $TOMBKEYFILE) =~ "JP.G" ]] \
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&& [[ $(file $TOMBKEYFILE) =~ "JP.G" ]] \
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&& {
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_message "Key is an image, it might be valid."
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return 0 }
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return 0 }
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[[ $key =~ "BEGIN PGP" ]] && {
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_message "Key is valid."
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return 0 }
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return 0 }
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return 1
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}
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@ -823,7 +823,7 @@ _load_key() {
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TOMBSECRET=$(cat)
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else
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_verbose "load_key argument: ::1 key file::" $keyfile
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[[ -r $keyfile ]] || _failure "Key not found, specify one using -k."
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[[ -r $keyfile ]] || _failure "Key not found, specify one using -k."
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TOMBKEYFILE=$keyfile
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TOMBKEY="${mapfile[$TOMBKEYFILE]}"
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fi
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@ -882,7 +882,7 @@ gpg_decrypt() {
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# Gets a key file and a password, prints out the decoded contents to
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# be used directly by Luks as a cryptographic key
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get_lukskey() {
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# $1 is the password
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# $1 is the password
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_verbose "get_lukskey"
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_password="$1"
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@ -906,7 +906,7 @@ get_lukskey() {
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;;
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esac
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# key needs to be exhumed from an image
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# key needs to be exhumed from an image
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elif [[ -r $TOMBKEYFILE && $(file $TOMBKEYFILE) =~ "JP.G" ]]; then
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exhume_key $TOMBKEYFILE "$_password"
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@ -939,10 +939,10 @@ ask_key_password() {
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for c in 1 2 3; do
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if [[ $c == 1 ]]; then
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tombpass=$(exec_as_user ${TOMBEXEC} askpass \
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"Insert password to use key: $TOMBKEYFILE")
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"Insert password to use key: $TOMBKEYFILE")
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else
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tombpass=$(exec_as_user ${TOMBEXEC} askpass \
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"Insert password to use key: $TOMBKEYFILE (attempt $c)")
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"Insert password to use key: $TOMBKEYFILE (attempt $c)")
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fi
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if [[ $? != 0 ]]; then
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_warning "User aborted password dialog."
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@ -1029,8 +1029,8 @@ change_passwd() {
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# takes care to encrypt a key
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# honored options: --kdf --tomb-pwd -o
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gen_key() {
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# $1 the password to use, if not set then ask user
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# -o is the --cipher-algo to use (string taken by GnuPG)
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# $1 the password to use, if not set then ask user
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# -o is the --cipher-algo to use (string taken by GnuPG)
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local algopt="`option_value -o`"
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local algo="${algopt:-AES256}"
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# here user is prompted for key password
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@ -1066,8 +1066,8 @@ gen_key() {
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header=""
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[[ $KDF == 1 ]] && {
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{ option_is_set --kdf } && {
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# KDF is a new key strenghtening technique against brute forcing
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# see: https://github.com/dyne/Tomb/issues/82
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# KDF is a new key strenghtening technique against brute forcing
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# see: https://github.com/dyne/Tomb/issues/82
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itertime="`option_value --kdf`"
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# removing support of floating points because they can't be type checked well
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if [[ "$itertime" != <-> ]]; then
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@ -1168,11 +1168,11 @@ bury_key() {
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| steghide embed --embedfile - --coverfile ${imagefile} \
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-p $TOMBPASSWORD -z 9 -e serpent cbc
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if [ $? != 0 ]; then
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_warning "Encoding error: steghide reports problems."
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res=1
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_warning "Encoding error: steghide reports problems."
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res=1
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else
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_success "Tomb key encoded succesfully into image ::1 image file::" $imagefile
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res=0
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_success "Tomb key encoded succesfully into image ::1 image file::" $imagefile
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res=0
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fi
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return $res
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@ -1188,7 +1188,7 @@ exhume_key() {
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local imagefile="$1" # The image file where to look for the key
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local tombpass="$2" # (Optional) the password to use (internal use)
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local destkey="$3" # (Optional) the key file where to save the
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# result (- for stdout)
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# result (- for stdout)
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local r=1 # Return code (default: fail)
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# Ensure the image file is a readable JPEG
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@ -1201,7 +1201,7 @@ exhume_key() {
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# the exhumed key on stdout without further checks (internal use)
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[[ -n "$tombpass" ]] && {
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TOMBKEY=$(steghide extract -sf $imagefile -p $tombpass -xf -)
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[[ $? != 0 ]] && {
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[[ $? != 0 ]] && {
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_failure "Wrong password or no steganographic key found" }
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recover_key $TOMBKEY
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@ -1212,16 +1212,16 @@ exhume_key() {
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# Ensure we have a valid destination for the key
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[[ -z $destkey ]] && { option_is_set -k } && destkey=$(option_value -k)
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[[ -z $destkey ]] && {
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destkey="-" # No key was specified: fallback to stdout
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_message "printing exhumed key on stdout" }
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destkey="-" # No key was specified: fallback to stdout
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_message "printing exhumed key on stdout" }
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# Bail out if destination exists, unless -f (force) was passed
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[[ $destkey != "-" && -s $destkey ]] && {
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_warning "File exists: ::1 tomb key::" $destkey
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_warning "File exists: ::1 tomb key::" $destkey
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{ option_is_set -f } && {
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_warning "Use of --force selected: overwriting."
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rm -f $destkey
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} || {
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} || {
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_warning "Make explicit use of --force to overwrite."
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_failure "Refusing to overwrite file. Operation aborted." }
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}
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@ -1231,12 +1231,12 @@ exhume_key() {
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tombpass=$(option_value --tomb-pwd)
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_verbose "tomb-pwd = ::1 tomb pass::" $tombpass
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} || {
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[[ -n $TOMBPASSWORD ]] && tombpass=$TOMBPASSWORD
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[[ -n $TOMBPASSWORD ]] && tombpass=$TOMBPASSWORD
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} || {
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tombpass=$(exec_as_user ${TOMBEXEC} askpass \
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"Insert password to exhume key from $imagefile")
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"Insert password to exhume key from $imagefile")
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[[ $? != 0 ]] && {
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_warning "User aborted password dialog."
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_warning "User aborted password dialog."
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return 1
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}
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}
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@ -1268,9 +1268,9 @@ engrave_key() {
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_success "Rendering a printable QRCode for key: ::1 tomb key file::" $TOMBKEYFILE
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# we omit armor strings to save space
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awk '/^-----/ {next}; /^Version/ {next}; {print $0}' $TOMBKEYFILE \
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| qrencode --size 4 --level H --casesensitive -o $pngname
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| qrencode --size 4 --level H --casesensitive -o $pngname
|
||||
[[ $? != 0 ]] && {
|
||||
_failure "QREncode reported an error." }
|
||||
_failure "QREncode reported an error." }
|
||||
|
||||
_success "Operation successful:"
|
||||
# TODO: only if verbose and/or not silent
|
||||
@ -1377,7 +1377,7 @@ forge_key() {
|
||||
[[ -n "$algopt" ]] && algo=$algopt
|
||||
|
||||
_message "Commanded to forge key ::1 key:: with cipher algorithm ::2 algorithm::" \
|
||||
$destkey $algo
|
||||
$destkey $algo
|
||||
|
||||
TOMBKEYFILE="$destkey" # Set global variable
|
||||
|
||||
@ -1524,7 +1524,7 @@ lock_tomb_with_key() {
|
||||
|
||||
_message "Done locking ::1 tomb name:: using Luks dm-crypt ::2 cipher::" $TOMBNAME $cipher
|
||||
_success "Your tomb is ready in ::1 tomb path:: and secured with key ::2 tomb key::" \
|
||||
$TOMBPATH $TOMBKEYFILE
|
||||
$TOMBPATH $TOMBKEYFILE
|
||||
|
||||
}
|
||||
|
||||
@ -1552,7 +1552,7 @@ change_tomb_key() {
|
||||
_failure "Not a valid LUKS encrypted volume: ::1 volume::" $TOMBPATH }
|
||||
|
||||
_load_key $tombkey # Try loading given key and set TOMBKEY and
|
||||
# TOMBKEYFILE
|
||||
# TOMBKEYFILE
|
||||
local oldkey=$TOMBKEY
|
||||
local oldkeyfile=$TOMBKEYFILE
|
||||
|
||||
@ -1634,7 +1634,7 @@ mount_tomb() {
|
||||
|
||||
_load_key # Try loading new key from option -k and set TOMBKEYFILE
|
||||
|
||||
tombmount=${2:-/media/$TOMBFILE}
|
||||
tombmount=${2:-/media/$TOMBFILE}
|
||||
[[ -z "$2" ]] && {
|
||||
_message "Mountpoint not specified, using default: ::1 mount point::" $tombmount }
|
||||
|
||||
@ -1693,7 +1693,7 @@ mount_tomb() {
|
||||
_cryptsetup luksOpen ${nstloop} ${mapper}
|
||||
|
||||
[[ -r /dev/mapper/${mapper} ]] || {
|
||||
_failure "Failure mounting the encrypted file." }
|
||||
_failure "Failure mounting the encrypted file." }
|
||||
|
||||
# preserve the loopdev after exit
|
||||
lo_preserve "$nstloop"
|
||||
@ -1721,7 +1721,7 @@ mount_tomb() {
|
||||
|
||||
_success "Success opening ::1 tomb file:: on ::2 mount point::" $TOMBFILE $tombmount
|
||||
|
||||
local tombtty tombhost tombuid tombuser
|
||||
local tombtty tombhost tombuid tombuser
|
||||
|
||||
# print out when was opened the last time, by whom and where
|
||||
[[ -r ${tombmount}/.last ]] && {
|
||||
@ -1782,11 +1782,11 @@ exec_safe_bind_hooks() {
|
||||
|
||||
# No HOME set? Note: this should never happen again.
|
||||
[[ -z $HOME ]] && {
|
||||
_warning "How pitiful! A tomb, and no HOME."
|
||||
return 1 }
|
||||
_warning "How pitiful! A tomb, and no HOME."
|
||||
return 1 }
|
||||
|
||||
[[ -z $mnt || ! -d $mnt ]] && {
|
||||
_warning "Cannot exec bind hooks without a mounted tomb."
|
||||
_warning "Cannot exec bind hooks without a mounted tomb."
|
||||
return 1 }
|
||||
|
||||
[[ -r "$mnt/bind-hooks" ]] || {
|
||||
@ -1825,7 +1825,7 @@ exec_safe_bind_hooks() {
|
||||
_warning "bind-hook source not found in tomb, skipping ::1 mount point::/::2 subdir::" $mnt $dir
|
||||
else
|
||||
mount -o bind,$MOUNTOPTS $mnt/$dir $HOME/${maps[$dir]} \
|
||||
&& mounted+=("$HOME/${maps[$dir]}")
|
||||
&& mounted+=("$HOME/${maps[$dir]}")
|
||||
fi
|
||||
done
|
||||
}
|
||||
@ -1847,7 +1847,7 @@ exec_safe_post_hooks() {
|
||||
# Only run if post-hooks has the executable bit set
|
||||
[[ -x $mnt/post-hooks ]] || return
|
||||
|
||||
# If the file starts with a shebang, run it.
|
||||
# If the file starts with a shebang, run it.
|
||||
cat $mnt/post-hooks | head -n1 | grep '^#!\s*/' &> /dev/null
|
||||
[[ $? == 0 ]] && {
|
||||
_success "Post hooks found, executing as user ::1 user name::." $USERNAME
|
||||
@ -1865,7 +1865,7 @@ list_tombs() {
|
||||
|
||||
local tombname tombmount tombfs tombfsopts tombloop
|
||||
local ts tombtot tombused tombavail tombpercent tombp tombsince
|
||||
local tombtty tombhost tombuid tombuser
|
||||
local tombtty tombhost tombuid tombuser
|
||||
# list all open tombs
|
||||
mounted_tombs=(`list_tomb_mounts $1`)
|
||||
[[ ${#mounted_tombs} == 0 ]] && {
|
||||
@ -1959,7 +1959,7 @@ BEGIN { main="" }
|
||||
} || {
|
||||
# list a specific tomb
|
||||
mount -l \
|
||||
| awk -vtomb="[$1]" '
|
||||
| awk -vtomb="[$1]" '
|
||||
BEGIN { main="" }
|
||||
/^\/dev\/mapper\/tomb/ {
|
||||
if($7!=tomb) next;
|
||||
@ -2021,10 +2021,10 @@ index_tombs() {
|
||||
|
||||
mounted_tombs=(`list_tomb_mounts $1`)
|
||||
[[ ${#mounted_tombs} == 0 ]] && {
|
||||
# Considering one tomb
|
||||
# Considering one tomb
|
||||
[[ -n "$1" ]] && {
|
||||
_failure "There seems to be no open tomb engraved as [::1::]" $1 }
|
||||
# Or more
|
||||
_failure "There seems to be no open tomb engraved as [::1::]" $1 }
|
||||
# Or more
|
||||
_failure "I can't see any open tomb, may they all rest in peace." }
|
||||
|
||||
_success "Creating and updating search indexes."
|
||||
@ -2155,13 +2155,13 @@ search_tombs() {
|
||||
_message "Searching filenames in tomb ::1 tomb name::" $tombname
|
||||
locate -d ${tombmount}/.updatedb -e -i "${(f)@}"
|
||||
_message "Matches found: ::1 matches::" \
|
||||
$(locate -d ${tombmount}/.updatedb -e -i -c ${(f)@})
|
||||
$(locate -d ${tombmount}/.updatedb -e -i -c ${(f)@})
|
||||
|
||||
# Use swish-e to search over contents
|
||||
[[ $SWISH == 1 && -r $tombmount/.swish ]] && {
|
||||
_message "Searching contents in tomb ::1 tomb name::" $tombname
|
||||
swish-e -w ${=@} -f $tombmount/.swish -H0 }
|
||||
} || {
|
||||
_message "Searching contents in tomb ::1 tomb name::" $tombname
|
||||
swish-e -w ${=@} -f $tombmount/.swish -H0 }
|
||||
} || {
|
||||
_warning "Skipping tomb ::1 tomb name::: not indexed." $tombname
|
||||
_warning "Run 'tomb index' to create indexes." }
|
||||
done
|
||||
@ -2233,7 +2233,7 @@ resize_tomb() {
|
||||
_cryptsetup luksOpen ${nstloop} ${mapper}
|
||||
|
||||
[[ -r /dev/mapper/${mapper} ]] || {
|
||||
_failure "Failure mounting the encrypted file." }
|
||||
_failure "Failure mounting the encrypted file." }
|
||||
|
||||
cryptsetup resize "${mapper}" || {
|
||||
_failure "cryptsetup failed to resize ::1 mapper::" $mapper }
|
||||
@ -2273,7 +2273,7 @@ umount_tomb() {
|
||||
[[ ${#mounted_tombs} -gt 1 && -z "$1" ]] && {
|
||||
_warning "Too many tombs mounted, please specify one (see tomb list)"
|
||||
_warning "or issue the command 'tomb close all' to close them all."
|
||||
_failure "Operation aborted." }
|
||||
_failure "Operation aborted." }
|
||||
|
||||
for t in ${mounted_tombs}; do
|
||||
mapper=`basename ${t[(ws:;:)1]}`
|
||||
@ -2294,15 +2294,15 @@ umount_tomb() {
|
||||
|
||||
[[ -n $SLAM ]] && {
|
||||
_success "Slamming tomb ::1 tomb name:: mounted on ::2 mount point::" \
|
||||
$tombname $tombmount
|
||||
$tombname $tombmount
|
||||
_message "Kill all processes busy inside the tomb."
|
||||
{ slam_tomb "$tombmount" } || {
|
||||
_failure "Cannot slam the tomb ::1 tomb name::" $tombname }
|
||||
} || {
|
||||
} || {
|
||||
_message "Closing tomb ::1 tomb name:: mounted on ::2 mount point::" \
|
||||
$tombname $tombmount }
|
||||
$tombname $tombmount }
|
||||
|
||||
# check if there are binded dirs and close them
|
||||
# check if there are binded dirs and close them
|
||||
bind_tombs=(`list_tomb_binds $tombname`)
|
||||
for b in ${bind_tombs}; do
|
||||
bind_mapper="${b[(ws:;:)1]}"
|
||||
@ -2315,12 +2315,12 @@ umount_tomb() {
|
||||
[[ $? == 1 ]] && {
|
||||
_failure "Cannot slam the bind hook ::1 hook::" $bind_mount }
|
||||
umount $bind_mount
|
||||
} || {
|
||||
} || {
|
||||
_warning "Tomb bind hook ::1 hook:: is busy, cannot close tomb." $bind_mount }
|
||||
}
|
||||
done
|
||||
|
||||
# Execute post-hooks for eventual cleanup
|
||||
# Execute post-hooks for eventual cleanup
|
||||
{ option_is_set -n } || {
|
||||
exec_safe_post_hooks ${tombmount%%/} close }
|
||||
|
||||
@ -2328,17 +2328,17 @@ umount_tomb() {
|
||||
umount ${tombmount}
|
||||
[[ $? = 0 ]] || { _warning "Tomb is busy, cannot umount!"; return 1 }
|
||||
|
||||
# If we used a default mountpoint and is now empty, delete it
|
||||
[[ "$tombmount" == "/media/$tombname.tomb" ]] && { rmdir $tombmount }
|
||||
# If we used a default mountpoint and is now empty, delete it
|
||||
[[ "$tombmount" == "/media/$tombname.tomb" ]] && { rmdir $tombmount }
|
||||
|
||||
cryptsetup luksClose $mapper
|
||||
[[ $? == 0 ]] || {
|
||||
[[ $? == 0 ]] || {
|
||||
_failure "Error occurred in cryptsetup luksClose ::1 mapper::" $mapper }
|
||||
|
||||
# Normally the loopback device is detached when unused
|
||||
# Normally the loopback device is detached when unused
|
||||
[[ -e "/dev/$tombloop" ]] && losetup -d "/dev/$tombloop"
|
||||
[[ $? = 0 ]] || {
|
||||
_verbose "/dev/$tombloop was already closed." }
|
||||
_verbose "/dev/$tombloop was already closed." }
|
||||
|
||||
_success "Tomb ::1 tomb name:: closed: your bones will rest in peace." $tombname
|
||||
|
||||
@ -2434,7 +2434,7 @@ main() {
|
||||
subcommands_opts[source]=""
|
||||
subcommands_opts[resize]="-ignore-swap s: -size=s k: -tomb-pwd: "
|
||||
subcommands_opts[check]="-ignore-swap "
|
||||
# subcommands_opts[translate]=""
|
||||
# subcommands_opts[translate]=""
|
||||
|
||||
### Detect subcommand
|
||||
local -aU every_opts #every_opts behave like a set; that is, an array with unique elements
|
||||
@ -2445,20 +2445,20 @@ main() {
|
||||
done
|
||||
local -a oldstar
|
||||
oldstar=("${(@)argv}")
|
||||
#### detect early: useful for --optiion-parsing
|
||||
#### detect early: useful for --optiion-parsing
|
||||
zparseopts -M -D -Adiscardme ${every_opts}
|
||||
if [[ -n ${(k)discardme[--option-parsing]} ]]; then
|
||||
print $1
|
||||
if [[ -n "$1" ]]; then
|
||||
return 1
|
||||
fi
|
||||
return 0
|
||||
if [[ -n ${(k)discardme[--option-parsing]} ]]; then
|
||||
print $1
|
||||
if [[ -n "$1" ]]; then
|
||||
return 1
|
||||
fi
|
||||
unset discardme
|
||||
return 0
|
||||
fi
|
||||
unset discardme
|
||||
if ! zparseopts -M -E -D -Adiscardme ${every_opts}; then
|
||||
_failure "Error parsing."
|
||||
return 127
|
||||
fi
|
||||
_failure "Error parsing."
|
||||
return 127
|
||||
fi
|
||||
unset discardme
|
||||
subcommand=$1
|
||||
if [[ -z $subcommand ]]; then
|
||||
@ -2527,7 +2527,7 @@ main() {
|
||||
|
||||
[[ -z $_UID ]] || {
|
||||
_verbose "Caller: uid[::1 uid::], gid[::2 gid::], tty[::3 tty::]." \
|
||||
$_UID $_GID $_TTY
|
||||
$_UID $_GID $_TTY
|
||||
}
|
||||
|
||||
_verbose "Temporary directory: $TMPPREFIX"
|
||||
@ -2535,51 +2535,51 @@ main() {
|
||||
# Process subcommand
|
||||
case "$subcommand" in
|
||||
|
||||
# USAGE
|
||||
# USAGE
|
||||
help)
|
||||
usage
|
||||
;;
|
||||
|
||||
# DEPRECATION notice (leave here as 'create' is still present in old docs)
|
||||
# DEPRECATION notice (leave here as 'create' is still present in old docs)
|
||||
create)
|
||||
_warning "The create command is deprecated, please use dig, forge and lock instead."
|
||||
_warning "For more informations see Tomb's manual page (man tomb)."
|
||||
_failure "Operation aborted."
|
||||
_failure "Operation aborted."
|
||||
;;
|
||||
|
||||
# CREATE Step 1: dig -s NN file.tomb
|
||||
# CREATE Step 1: dig -s NN file.tomb
|
||||
dig)
|
||||
check_priv
|
||||
dig_tomb ${=PARAM}
|
||||
;;
|
||||
|
||||
# CREATE Step 2: forge file.tomb.key
|
||||
# CREATE Step 2: forge file.tomb.key
|
||||
forge)
|
||||
check_priv
|
||||
forge_key ${=PARAM}
|
||||
;;
|
||||
|
||||
# CREATE Step 2: lock -k file.tomb.key file.tomb
|
||||
# CREATE Step 2: lock -k file.tomb.key file.tomb
|
||||
lock)
|
||||
check_priv
|
||||
lock_tomb_with_key ${=PARAM}
|
||||
;;
|
||||
|
||||
# Open the tomb
|
||||
# Open the tomb
|
||||
mount|open)
|
||||
check_priv
|
||||
mount_tomb $PARAM[1] $PARAM[2]
|
||||
;;
|
||||
|
||||
# Close the tomb
|
||||
# `slam` is used to force closing.
|
||||
# Close the tomb
|
||||
# `slam` is used to force closing.
|
||||
umount|close|slam)
|
||||
check_priv
|
||||
[[ "$subcommand" == "slam" ]] && SLAM=1
|
||||
umount_tomb $PARAM[1]
|
||||
;;
|
||||
|
||||
# Grow tomb's size
|
||||
# Grow tomb's size
|
||||
resize)
|
||||
[[ $RESIZER == 0 ]] && {
|
||||
_failure "Resize2fs not installed: cannot resize tombs." }
|
||||
@ -2587,53 +2587,53 @@ main() {
|
||||
resize_tomb $PARAM[1]
|
||||
;;
|
||||
|
||||
## Contents manipulation
|
||||
## Contents manipulation
|
||||
|
||||
# Index tomb contents
|
||||
# Index tomb contents
|
||||
index)
|
||||
index_tombs $PARAM[1]
|
||||
;;
|
||||
;;
|
||||
|
||||
# List tombs
|
||||
# List tombs
|
||||
list)
|
||||
list_tombs $PARAM[1]
|
||||
;;
|
||||
|
||||
# Search tomb contents
|
||||
# Search tomb contents
|
||||
search)
|
||||
search_tombs ${=PARAM}
|
||||
;;
|
||||
|
||||
## Locking operations
|
||||
## Locking operations
|
||||
|
||||
# Export key to QR Code
|
||||
# Export key to QR Code
|
||||
engrave)
|
||||
[[ $QRENCODE == 0 ]] && {
|
||||
_failure "QREncode not installed: cannot engrave keys on paper." }
|
||||
engrave_key ${=PARAM}
|
||||
;;
|
||||
|
||||
# Change password on existing key
|
||||
# Change password on existing key
|
||||
passwd)
|
||||
check_priv
|
||||
change_passwd $PARAM[1]
|
||||
;;
|
||||
|
||||
# Change tomb key
|
||||
# Change tomb key
|
||||
setkey)
|
||||
check_priv
|
||||
change_tomb_key ${=PARAM}
|
||||
;;
|
||||
|
||||
# STEGANOGRAPHY: hide key inside an image
|
||||
# STEGANOGRAPHY: hide key inside an image
|
||||
bury)
|
||||
[[ $STEGHIDE == 0 ]] && {
|
||||
_failure "Steghide not installed: cannot bury keys into images." }
|
||||
bury_key $PARAM[1]
|
||||
;;
|
||||
|
||||
# STEGANOGRAPHY: read key hidden in an image
|
||||
exhume)
|
||||
# STEGANOGRAPHY: read key hidden in an image
|
||||
exhume)
|
||||
[[ $STEGHIDE == 0 ]] && {
|
||||
_failure "Steghide not installed: cannot exhume keys from images." }
|
||||
exhume_key $PARAM[1]
|
||||
@ -2641,45 +2641,45 @@ main() {
|
||||
|
||||
## Internal commands useful to developers
|
||||
|
||||
# Make tomb functions available to the calling shell or script
|
||||
# Make tomb functions available to the calling shell or script
|
||||
'source') return 0 ;;
|
||||
|
||||
# Ask user for a password interactively
|
||||
# Ask user for a password interactively
|
||||
askpass) ask_password $PARAM[1] $PARAM[2] ;;
|
||||
|
||||
# Default operation: presentation, or version information with -v
|
||||
# Default operation: presentation, or version information with -v
|
||||
__default)
|
||||
_print "Tomb ::1 version:: - a strong and gentle undertaker for your secrets" $VERSION
|
||||
_print "\000"
|
||||
_print " Copyright (C) 2007-2014 Dyne.org Foundation, License GNU GPL v3+"
|
||||
_print " This is free software: you are free to change and redistribute it"
|
||||
_print " For the latest sourcecode go to <http://dyne.org/software/tomb>"
|
||||
_print "\000"
|
||||
_print "Tomb ::1 version:: - a strong and gentle undertaker for your secrets" $VERSION
|
||||
_print "\000"
|
||||
_print " Copyright (C) 2007-2014 Dyne.org Foundation, License GNU GPL v3+"
|
||||
_print " This is free software: you are free to change and redistribute it"
|
||||
_print " For the latest sourcecode go to <http://dyne.org/software/tomb>"
|
||||
_print "\000"
|
||||
option_is_set -v && {
|
||||
_print " This source code is distributed in the hope that it will be useful,"
|
||||
_print " but WITHOUT ANY WARRANTY; without even the implied warranty of"
|
||||
_print " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
|
||||
_print " When in need please refer to <http://dyne.org/support>."
|
||||
_print "\000"
|
||||
_print "System utils:"
|
||||
_print "\000"
|
||||
cat <<EOF
|
||||
_print " This source code is distributed in the hope that it will be useful,"
|
||||
_print " but WITHOUT ANY WARRANTY; without even the implied warranty of"
|
||||
_print " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
|
||||
_print " When in need please refer to <http://dyne.org/support>."
|
||||
_print "\000"
|
||||
_print "System utils:"
|
||||
_print "\000"
|
||||
cat <<EOF
|
||||
`sudo -V | head -n1`
|
||||
`cryptsetup --version`
|
||||
`pinentry --version`
|
||||
`gpg --version | head -n1` - key forging algorithms (GnuPG symmetric ciphers):
|
||||
`list_gnupg_ciphers`
|
||||
EOF
|
||||
_print "\000"
|
||||
_print "Optional utils:"
|
||||
_print "\000"
|
||||
_list_optional_tools version
|
||||
return 0
|
||||
_print "\000"
|
||||
_print "Optional utils:"
|
||||
_print "\000"
|
||||
_list_optional_tools version
|
||||
return 0
|
||||
}
|
||||
usage
|
||||
;;
|
||||
|
||||
# Reject unknown command and suggest help
|
||||
# Reject unknown command and suggest help
|
||||
*)
|
||||
_warning "Command \"::1 subcommand::\" not recognized." $subcommand
|
||||
_message "Try -h for help."
|
||||
|
||||
Loading…
Reference in New Issue
Block a user