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https://github.com/Llewellynvdm/Tomb.git
synced 2024-11-25 22:27:34 +00:00
Merge: changed legacy code, added modelines
This commit is contained in:
boyska
commit
634720b40c
95
src/tomb
95
src/tomb
@ -413,8 +413,8 @@ EOF
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# {{{ - HELPERS FOR KEYS
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# {{{ - Encode Key
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encode_key() {
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tombkey=$CMD2
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imagefile=$CMD3
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tombkey=$1
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imagefile=$2
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file $tombkey | grep PGP > /dev/null
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if [ $? != 0 ]; then
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@ -469,8 +469,8 @@ encode_key() {
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# }}}
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# {{{ - Decode Key
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decode_key() {
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tombname=$CMD2
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imagefile=$CMD3
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tombname=$1
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imagefile=$2
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res=1
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file $imagefile | grep JPEG > /dev/null
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@ -604,18 +604,19 @@ exec_safe_post_hooks() {
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# {{{ TOMB SUB-COMMANDS
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# {{{ - Create
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# $1 is the tomb path
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create_tomb() {
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_message "Commanded to create tomb $CMD2"
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_message "Commanded to create tomb $1"
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if ! option_is_set -f; then check_swap; fi
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if ! [ ${CMD2} ]; then
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if ! [ $1 ]; then
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_warning "no tomb name specified for creation"
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return 1
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fi
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tombfile=`basename ${CMD2}`
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tombdir=`dirname ${CMD2}`
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tombfile=`basename $1`
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tombdir=`dirname $1`
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# make sure the file has a .tomb extension
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tombname=${tombfile%%\.*}
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tombfile=${tombname}.tomb
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@ -779,11 +780,12 @@ create_tomb() {
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# }}}
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# {{{ - Open
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# $1 = tombfile $2(optional) = mountpoint
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mount_tomb() {
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_message "Commanded to open tomb $CMD2"
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_message "Commanded to open tomb $1"
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if ! option_is_set -f; then check_swap; fi
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if ! [ ${CMD2} ]; then
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if ! [ ${1} ]; then
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_warning "no tomb name specified for creation"
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return 1
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fi
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@ -795,12 +797,12 @@ mount_tomb() {
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local tombfile
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local tombdir
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local tombname
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tombfile=`basename ${CMD2}`
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tombdir=`dirname ${CMD2}`
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tombfile=`basename ${1}`
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tombdir=`dirname ${1}`
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# check file type (if its a Luks fs)
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file ${tombdir}/${tombfile} | grep -i 'luks encrypted file' 2>&1 >/dev/null
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if [ $? != 0 ]; then
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_warning "$CMD2 is not a valid tomb file, operation aborted"
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_warning "$1 is not a valid tomb file, operation aborted"
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return 1
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fi
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tombname=${tombfile%%\.*}
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@ -827,14 +829,14 @@ mount_tomb() {
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return 1
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fi
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if ! [ $CMD3 ]; then
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if ! [ $2 ]; then
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tombmount=/media/${tombfile}
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_message "mountpoint not specified, using default: $tombmount"
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elif ! [ -x $CMD3 ]; then
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_warning "mountpoint $CMD3 doesn't exist, operation aborted."
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elif ! [ -x $2 ]; then
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_warning "mountpoint $2 doesn't exist, operation aborted."
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return 1
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else
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tombmount=${CMD3}
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tombmount=$2
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fi
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# check if its already open
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@ -1118,13 +1120,14 @@ umount_tomb() {
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# }}}
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# }}}
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# {{{ - Change Password
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# $1 is the tomb key path
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# change tomb key password
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change_passwd() {
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_message "Commanded to change password for tomb key $CMD2"
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_message "Commanded to change password for tomb key $1"
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if ! option_is_set -f; then check_swap; fi
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local keyfile="$CMD2"
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local keyfile="$1"
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# check the keyfile
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if ! [ -r $keyfile ]; then
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@ -1221,17 +1224,18 @@ change_passwd() {
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# }}}
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# {{{ - Resize
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# resize tomb file size
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# $1 is tomb path
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resize_tomb() {
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_message "Commanded to resize tomb $CMD2 to $opts[-s] megabytes"
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if ! [ ${CMD2} ]; then
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_message "Commanded to resize tomb $1 to $opts[-s] megabytes"
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if ! [ $1 ]; then
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_failure "No tomb name specified for resizing"
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elif ! [ -r "${CMD2}" ]; then
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_failure "Cannot find ${CMD2}"
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elif ! [ -r "$1" ]; then
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_failure "Cannot find $1"
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fi
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local c tombpass tombkey
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local tombfile=`basename ${CMD2}`
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local tombdir=`dirname ${CMD2}`
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local tombfile=`basename $1`
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local tombdir=`dirname $1`
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# make sure the file has a .tomb extension
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local tombname=${tombfile%%\.*}
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tombfile=${tombname}.tomb
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@ -1258,7 +1262,7 @@ resize_tomb() {
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local tmp_resize=`safe_filename tmbrsz`
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local newtombsize=$opts[-s]
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local oldtombsize=`stat -c %s "${CMD2}" 2>/dev/null`
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local oldtombsize=`stat -c %s "$1" 2>/dev/null`
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local mounted_tomb=`mount -l |
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awk -vtomb="[$tombname]" '/^\/dev\/mapper\/tomb/ { if($7==tomb) print $1 }'`
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@ -1291,14 +1295,14 @@ resize_tomb() {
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_failure "Error creating the extra resize $tmp_resize, operation aborted."
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fi
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cat "${tmp_resize}" >> "${CMD2}"
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cat "${tmp_resize}" >> "$1"
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${=WIPE} "${tmp_resize}"
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local nstloop=`losetup -f`
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if [ $? = 255 ]; then
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_failure "too many tomb opened. Please close any of them to open another tomb"
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fi
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losetup -f "${CMD2}"
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losetup -f "$1"
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local mapdate=`date +%s`
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local mapper="tomb.${tombname}.${mapdate}.`basename $nstloop`"
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@ -1356,8 +1360,9 @@ resize_tomb() {
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# }}}
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# {{{ - List
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# list all tombs mounted in a readable format
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# $1 is optional, to specify a tomb
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list_tombs() {
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if [ $CMD2 ]; then
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if [ $1 ]; then
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# list a specific tomb
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mounted_tombs=`mount -l |
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awk -vtomb="[$1]" '/^\/dev\/mapper\/tomb/ { if($7==tomb) print $1 ";" $3 ";" $5 ";" $6 ";" $7 }'`
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@ -1374,7 +1379,7 @@ list_tombs() {
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if ! [ $mounted_tombs ]; then
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if [ $1 ]; then
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die "There seems to be no open tomb engraved as [$CMD2]"
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die "There seems to be no open tomb engraved as [$1]"
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else
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die "I can't see any open tomb, may they all rest in peace."
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fi
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@ -1726,35 +1731,31 @@ main() {
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autoload colors; colors
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fi
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CMD=$subcommand
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CMD2=$PARAM[1]
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CMD3=$PARAM[2]
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xxx "Tomb command: $CMD $CMD2 $CMD3"
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xxx "Tomb command: $subcommand ${PARAM}"
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case "$subcommand" in
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create)
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check_priv
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create_tomb
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create_tomb $PARAM[1]
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;;
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mount|open)
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check_priv
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mount_tomb
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mount_tomb $PARAM[1] $PARAM[2]
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;;
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umount|close|slam)
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check_priv
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[ "$subcommand" = "slam" ] && SLAM=1
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umount_tomb ${CMD2}
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umount_tomb $PARAM[1]
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;;
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passwd)
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check_priv
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change_passwd ${CMD2}
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change_passwd $PARAM[1]
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;;
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list)
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list_tombs ${CMD2}
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list_tombs $PARAM[1]
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;;
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status)
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launch_status ${CMD2}
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launch_status $PARAM[1]
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;;
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help)
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usage
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@ -1770,17 +1771,17 @@ main() {
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_warning "steghide not installed. Cannot exhume your key"
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return 1
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fi
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decode_key $PARAM[1]
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decode_key $PARAM[1] $PARAM[2]
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;;
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resize)
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check_priv
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resize_tomb
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resize_tomb $PARAM[1]
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;;
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# internal commands useful to developers
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'source') return 0 ;;
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install) check_priv ; install_tomb ;;
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askpass) ask_password ${CMD2} ${CMD3} ;;
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mktemp) safe_dir $PARAM[1] ;;
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askpass) ask_password $PARAM[1] $PARAM[2] ;;
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mktemp) safe_dir $PARAM[1] ;;
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translate) generate_translatable_strings ;;
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check) check_command $PARAM[1] ;;
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__default)
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@ -1799,7 +1800,7 @@ EOF
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usage
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;;
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*)
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_warning "command \"$CMD\" not recognized"
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_warning "command \"$subcommand\" not recognized"
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_message "try -h for help"
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return 1
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;;
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@ -1817,3 +1818,5 @@ if [[ $ret != 0 ]]; then #this "if" seems useless, but avoid source tomb source
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fi
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# }}}
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# -*- tab-width: 4; indent-tabs-mode:nil; -*-
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# vim: set shiftwidth=4 expandtab:
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