ttomb-open: fix wrong functions and indentation - tomb - the crypto undertaker
HTML git clone git://parazyd.org/tomb.git
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit d117fbd9168bebafea24a3ef9f8659db189b8c8d
DIR parent 199ce8008c9129c89c62fcee47264d293468e067
HTML Author: boyska <piuttosto@logorroici.org>
Date: Sun, 2 Sep 2012 12:09:00 +0200
ttomb-open: fix wrong functions and indentation
(I love vim = command)
Diffstat:
M src/tomb-open | 149 ++++++++++++++-----------------
1 file changed, 67 insertions(+), 82 deletions(-)
---
DIR diff --git a/src/tomb-open b/src/tomb-open
t@@ -76,7 +76,7 @@ Let's start setting your Crypt?"
# so that they are configurable when calling tomb.
ask_usbkey() {
unset usbkey_mount
- notice "Waiting 1 minute for a usb key to connect"
+ say "Waiting 1 minute for a usb key to connect"
act -n "please insert your usb key "
tomb-notify "Insert your USB KEY" \
t@@ -92,8 +92,7 @@ ask_usbkey() {
c=`expr $c + 1`
if [ $c -gt 60 ]; then
echo
- error "timeout."
- return 1;
+ die "timeout"
fi
done
t@@ -103,17 +102,16 @@ ask_usbkey() {
c=0
attached=false
while [ "$attached" != "true" ]; do
- dmesg | tail -n 12| grep -q 'Attached.*removable disk'
- if [ $? = 0 ]; then attached=true; fi
- echo -n "."
- sleep .5
- c=`expr $c + 1`
- if [ $c -gt 30 ]; then
- echo
- error "[!] timeout."
- export usbkey_mount=none
- return 1;
- fi
+ dmesg | tail -n 12| grep -q 'Attached.*removable disk'
+ if [ $? = 0 ]; then attached=true; fi
+ echo -n "."
+ sleep .5
+ c=`expr $c + 1`
+ if [ $c -gt 30 ]; then
+ echo
+ export usbkey_mount=none
+ die "timeout"
+ fi
done
echo
t@@ -124,10 +122,9 @@ ask_usbkey() {
for i in $(seq 1 10); do
usbpart=$(dmesg | tail -n 12 | sed '/ sd.:/!d;s/^.*: \(sd.[0-9]*\)/\1/')
if [ -n "$usbpart" ]; then
- break
- elif [ $i -eq 10 ]; then
- error "timeout."
- return 1
+ break
+ elif [ $i -eq 10 ]; then
+ die "timeout" 1
else
echo -n .
sleep 1
t@@ -137,10 +134,9 @@ ask_usbkey() {
mtmp=`$TOMBEXEC mktemp tomb`
sudo mount /dev/$usbpart $mtmp
if [ $? = 0 ]; then
- usbmount=$mtmp
+ usbmount=$mtmp
else
- error "cannot mount usbkey partition $usbmount"
- return 1
+ die "cannot mount usbkey partition $usbmount"
fi
echo
t@@ -154,8 +150,7 @@ launch_status() {
# applet; it takes the tomb name as an argument and should be
# launched after a successful tomb mount.
if ! [ $1 ]; then
- error "cannot launch status tray applet: we don't even know the name of our tomb."
- exit 1
+ die "cannot launch status tray applet: we don't even know the name of our tomb."
fi
if [ $DISPLAY ]; then
t@@ -185,49 +180,43 @@ if [ $1 ]; then # is it a file?
# is it a luks partition
file ${tombdir}/${tombfile} | grep -i LUKS > /dev/null
if [ $? = 0 ]; then # tomb is a valid LUKS file
- if [ -r ${tombdir}/${tombname}.tomb.key ]; then
- tombkey=${tombdir}/${tombname}.tomb.key
+ if [ -r ${tombdir}/${tombname}.tomb.key ]; then
+ tombkey=${tombdir}/${tombname}.tomb.key
else
ask_usbkey
- if ! [ $usbkey_mount ]; then # no usb key was mounted
- error "key not provided for tomb: $tombname"
- error "operation aborted." # TODO: dialog with pinentry
- exit 1
- else # usb mounted, check key presence
- if [ -r ${usbkey_mount}/.tomb/${tombname}.tomb.key ]; then
- tombkey=${usbkey_mount}/.tomb/${tombname}.tomb.key
- elif [ -r ${usbkey_mount}/.tomb ]; then
- error "we can't find the right key, have a look yourself:"
- ls -lha ${usbkey_mount}/.tomb
- exit 1
- else
- error "there are no keys stored in your usb"
- exit 1
- fi
- fi
- fi
- if ! [ ${tombkey} ]; then # just to be sure
- error "key not found, operation aborted."
- exit 1
- else
-
- "${TOMBEXEC}" mount -k ${tombkey} ${tombdir}/${tombfile}
- success=$?
+ if ! [ $usbkey_mount ]; then # no usb key was mounted
+ die "key not provided for tomb $tombname: operation aborted" 1
+ else # usb mounted, check key presence
+ if [ -r ${usbkey_mount}/.tomb/${tombname}.tomb.key ]; then
+ tombkey=${usbkey_mount}/.tomb/${tombname}.tomb.key
+ elif [ -r ${usbkey_mount}/.tomb ]; then
+ die "we can't find the right key, have a look yourself:\n$(ls -lha ${usbkey_mount}/.tomb)" 1
+ else
+ die "there are no keys stored in your usb" 1
+ fi
+ fi
fi
+ if ! [ ${tombkey} ]; then # just to be sure
+ die "key not found, operation aborted." 1
+ else
- if [ $usbkey_mount ]; then
- sudo umount ${usbkey_mount}
- rmdir ${usbkey_mount}
- unset usbkey_mount
- fi
+ "${TOMBEXEC}" mount -k ${tombkey} ${tombdir}/${tombfile}
+ success=$?
+ fi
- if [ $success = 0 ]; then # mount was succesfull (with password and all)
- launch_status ${tombname}
- exit 0
- else
- tomb-notify "Tomb cannot open." "Are you knocking the wrong door?"
- exit 1
- fi
+ if [ $usbkey_mount ]; then
+ sudo umount ${usbkey_mount}
+ rmdir ${usbkey_mount}
+ unset usbkey_mount
+ fi
+
+ if [ $success = 0 ]; then # mount was succesfull (with password and all)
+ launch_status ${tombname}
+ exit 0
+ else
+ tomb-notify "Tomb cannot open." "Are you knocking the wrong door?"
+ exit 1
+ fi
else
tomb-notify "Not a real Tomb." "We found no real bones in there, or the tomb file permissions won't allow us in."
exit 1
t@@ -253,10 +242,10 @@ fi
# no argument but on graphical display: creation dialog
if [ "$1" != "wizard" ]; then
if [ -z $DISPLAY ]; then
- error "tomb-open is a wrapper for the command 'tomb'"
- error "[!] type 'tomb-open wizard' if you want to be guided"
- "${TOMBEXEC}" help
- exit 1
+ no "tomb-open is a wrapper for the command 'tomb'"
+ no "type 'tomb-open wizard' if you want to be guided"
+ "${TOMBEXEC}" help
+ exit 1
fi
fi
t@@ -267,10 +256,9 @@ if [ -r $HOME/Desktop ]; then
cd $HOME/Desktop;
# or inside HOME
else cd $HOME; fi
-notice "Tomb - simple commandline tool for encrypted storage"
-act "version $VERSION ($DATE) by Jaromil @ dyne.org"
-echo
-notice "Guided creation of a new Tomb"
+say "Tomb - simple commandline tool for encrypted storage"
+say "version $VERSION ($DATE) by Jaromil @ dyne.org"
+say "Guided creation of a new Tomb"
cat <<EOF
A Tomb is a special folder that keeps files safe using a password:
t@@ -291,23 +279,21 @@ EOF
echo -n "> "
read -q
if [ "$?" != 0 ]; then
- error "Operation aborted."
- exit 1
+ die "Operation aborted" 1
fi
# let's proceed
-notice "Please type in the name for your new tomb file:"
+say "Please type in the name for your new tomb file:"
echo -n "> "
read -u 1 tombname
-notice "How big you want the Tomb to be?"
+say "How big you want the Tomb to be?"
act "Type a size number in Megabytes:"
echo -n "> "
read -u 1 tombsize
if [[ "$tombsize" != <-> ]]; then
- error "Only digit allowed! Operation aborted"
- exit 1
+ die "Only digit allowed! Operation aborted"
fi
clear
-notice "You have commanded the creation of this Tomb:"
+say "You have commanded the creation of this Tomb:"
act "$tombname ( $tombsize MBytes )";
echo
cat <<EOF
t@@ -325,12 +311,12 @@ cat <<EOF
Considering 1GB takes usually little less than an hour to be digged.
EOF
-notice " Digging will take quite some time! Should we start? (y/n)"
+say " Digging will take quite some time! Should we start? (y/n)"
echo -n "> "
read -q
if [ $? != 0 ]; then
- error "Operation aborted."
- exit 1
+ die "Operation aborted." 1
+
fi
cat <<EOF
Operation confirmed! we will now call the undertaker to do its job,
t@@ -341,8 +327,7 @@ tombfile=${tombname}.tomb
"${TOMBEXEC}" create --ignore-swap -s $tombsize ${tombfile}
if [ $? != 0 ]; then
- error "An error occurred creating tomb, operation aborted."
- exit 1
+ die "An error occurred creating tomb, operation aborted."
fi
tomb-notify "The Tomb is ready!" "We will now open your new Tomb for the first time."
t@@ -365,7 +350,7 @@ if [ $? = 0 ]; then
sudo cp -v ${tombfile}.key ${usbkey_mount}/.tomb/
sudo chmod -R go-rwx ${usbkey_mount}/.tomb
- notice "${tombname}.key succesfully saved on your USB"
+ yes "${tombname}.key succesfully saved on your USB"
act "now we'll proceed opening your brand new tomb"
"${TOMBEXEC}" open -k ${tombfile}.key ${tombfile}