tobscure zsh builtins - coffin - secure lan file storage on a device
HTML git clone git://parazyd.org/coffin.git
DIR Log
DIR Files
DIR Refs
DIR Submodules
DIR README
DIR LICENSE
---
DIR commit 27f1af84b6f04cf5686dcdef46dca46a4f796810
DIR parent 7689b3271deae39655d3114d5264c47adb23bf1a
HTML Author: parazyd <parazyd@dyne.org>
Date: Wed, 2 Mar 2016 15:11:53 +0100
obscure zsh builtins
Diffstat:
M bin/sacrist | 54 +++++++++++++++++--------------
1 file changed, 30 insertions(+), 24 deletions(-)
---
DIR diff --git a/bin/sacrist b/bin/sacrist
t@@ -8,6 +8,10 @@ device=$1
happenz=$2
keyuuid=$(blkid $device | awk -F\" '{print $2}')
+
+typeset -H keypass
+typeset -H undertaker
+
# Vars
graveyard="/home/graveyard" # Our graveyard, with all the tombs
tombs="$graveyard/tombs" # Info about opened tombs, holds keyuuid, keyhash and tombid
t@@ -23,10 +27,10 @@ tombpasswd="$graveyard/passwd"
# create:username:tombname:tombsize:passphrase
# Debugs
-echo "Arg1: $1"
-echo "Arg2: $2"
-echo "Device path is: $device"
-echo "Device UUID is: $keyuuid"
+print "Arg1: $1"
+print "Arg2: $2"
+print "Device path is: $device"
+print "Device UUID is: $keyuuid"
# {{{ Functions
_mountkey() {
t@@ -43,12 +47,12 @@ _ttabmagic() {
let line=$line+1
_msg info "Found line $line..."
- if [[ $(echo $entry | awk -F: '{print $3}') == "true" ]]; then
+ if [[ ${entry[(ws@:@)3]} == "true" ]]; then
_msg info "Working on tomb from line $line..."
- undertaker=$(echo $entry | awk -F: '{print $1}')
- echo "Username: $undertaker"
- tombid=$(echo $entry | awk -F: '{print $2}')
- echo "Tomb name: $tombid.tomb"
+ undertaker=${entry[(ws@:@)1]}
+ print "Username: $undertaker"
+ tombid=${entry[(ws@:@)2]}
+ print "Tomb name: $tombid.tomb"
_comparekey
if [[ $happenz == "close" ]]; then
t@@ -62,12 +66,12 @@ _ttabmagic() {
_msg warn "Comparekey false"
keypass=$(cat $tombpasswd | grep $keyhash | awk -F: '{print $2}')
- echo "Tomb passphrase: $keypass"
+ print "Tomb passphrase: $keypass"
sudo -u $undertaker $tomb open $graveyard/$tombid.tomb -k $coffindot/$tombid.key \
- --unsafe --tomb-pwd "$keypass" # Deal with this shit somehow!
+ --unsafe --tomb-pwd "$keypass" # Deal with this
if [[ -d "/media/$tombid" ]]; then
- echo "$undertaker:$keyhash:$keyuuid" >> $tombs && chmod 600 $tombs && _msg info "Added info to $tombs"
+ print "$undertaker:$keyhash:$keyuuid" >> $tombs && chmod 600 $tombs && _msg info "Added info to $tombs"
else
_msg warn "Nothing added to $tombs"
fi
t@@ -96,11 +100,11 @@ _hooks() {
_msg info "Found hook $hook..."
# Check what's hook supposed to do
- if [[ $(echo $entry | awk -F: '{print $1}') == "create" ]]; then
+ if [[ ${entry[(ws@:@)1]} == "create" ]]; then
_create_new_tomb
- elif [[ $(echo $entry | awk -F: '{print $1}') == "delete" ]]; then
+ elif [[ ${entry[(ws@:@)1]} == "delete" ]]; then
#DELETE TOMB
- elif [[ $(echo $entry | awk -F: '{print $1}') == "foo" ]]; then
+ elif [[ ${entry[(ws@:@)1]} == "foo" ]]; then
# do foo
else
_msg error "No valid hook syntax on hook $hook"
t@@ -111,15 +115,17 @@ _hooks() {
_create_new_tomb() {
_msg info "Creating new tomb!"
- undertaker=$(echo $entry | awk -F: '{print $2}')
- tombid=$(echo $entry | awk -F: '{print $3}')
- tombsize=$(echo $entry| awk -F: '{print $4}')
- keypass=$(echo $entry | awk -F: '{print $5}')
+ undertaker=${entry[(ws@:@)2]}
+ tombid=${entry[(ws@:@)3]}
+ tombsize=${entry[(ws@:@)4]}
+ keypass=${entry[(ws@:@)5]}
if ! [[ ( $(id $undertaker) ) ]]; then
_msg warn "No user called $undertaker found. Creating..."
useradd -G tombox -m -s /bin/bash $undertaker
_msg info "Created user $undertaker"
+ else
+ _msg warn "User $undertaker exists. Continuing..."
fi
sudo -u $undertaker $tomb dig -s $tombsize $graveyard/$tombid.tomb
t@@ -129,9 +135,9 @@ _create_new_tomb() {
mv $graveyard/$tombid.key $coffindot/ && chown $undertaker:$undertaker $coffindot/$tombid.key && \
_msg info "Moved and chowned keyfile"
- echo "$undertaker:${tombid}:true" >> $ttab
+ print "$undertaker:${tombid}:true" >> $ttab
keyhash=$(_hashkey)
- echo "${keyhash}:${keypass}" >> $tombpasswd
+ print "${keyhash}:${keypass}" >> $tombpasswd
_msg info "Wrote to $ttab and $tombpasswd"
# rm $createme && _msg info "Removed $createme"
}
t@@ -142,11 +148,11 @@ _endgame() {
_msg() {
if [[ $1 == "error" ]]; then
- echo -e "\e[1;31m[E] \e[0;31m$2 \e[0m"
+ print "\e[1;31m[E] \e[0;31m$2 \e[0m"
elif [[ $1 == "warn" ]]; then
- echo -e "\e[1;33m[W] \e[0;33m$2 \e[0m"
+ print "\e[1;33m[W] \e[0;33m$2 \e[0m"
elif [[ $1 == "info" ]]; then
- echo -e "\e[1;34m[i] \e[0;34m$2 \e[0m"
+ print "\e[1;34m[i] \e[0;34m$2 \e[0m"
fi
}
# }}}