From b3369e4e8d02e696fefdb8bda79e383717fcb843 Mon Sep 17 00:00:00 2001
From: Tslil Clingman <tslil.clingman@gmail.com>
Date: Tue, 11 Aug 2015 15:19:52 +0200
Subject: May as well automate creation

---
 runas | 59 +++++++++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 49 insertions(+), 10 deletions(-)

diff --git a/runas b/runas
index f9b11f6..b11a321 100755
--- a/runas
+++ b/runas
@@ -2,15 +2,54 @@
 
 # Simple script to run graphical programme as a separate user
 
-# The user is expected to have a script $1 which does, roughly:
-# cd /home/USERNAME
-# cp /tmp/.Xauthority .
-# shred -v /tmp/.Xauthority
-# DISPLAY=:0 some/graphical/programme
+mkmkshrc () {
+        cat >$1 <<'EOF' 
+export LANGUAGE="en_ZA:en_GB:en"
+export LOCALE="en_ZA.UTF-8"
+export PATH=$PATH:.
+export HISTFILE=$HOME/.histfile
+export HISTSIZE=8192
+umask 077
+set -o emacs
+set -o utf8-mode
+PS1='${ local e=$?; local r=""; (( $e )) && r="<$e>";
+	local p=$(echo ${PWD:-?} | sed "s#$HOME#~#;s#.*/\(.*\)/\(.*\)#\1/\2#");
+	local d=$(date +%H.%M.%S);
+	echo -n "USERNAME:[$p]($d)$r> ";
+	return $e }'
+PS4='[$EPOCHREALTIME]' 
+stty -ixon
+alias rm='rm -i'
+alias ls='ls --group-directories-first -vhF --color=always'
+alias mg='/usr/bin/mg -n'
+EOF
+}
 
-cp .Xauthority /tmp
-chmod 606 /tmp/.Xauthority
-
-su -l $1 -c /home/$1/$1
+mkhandler() {
+    cat >$1 <<'EOF'
+#!/usr/bin/env sh
+cd /home/USERNAME
+cp /tmp/.Xauthority .
+shred -v /tmp/.Xauthority 
+export DISPLAY=:0
+# Graphical programme code after this line
+EOF
+}
 
-rm /tmp/.Xauthority
+if [ "$1" == "-n" ]; then
+    echo Creating skeleton files for new user $2 ...
+    rm /tmp/skel -rf > /dev/null
+    mkdir /tmp/skel
+    mkmkshrc /tmp/skel/.mkshrc
+    mkhandler /tmp/skel/$2
+    sed -i "s/USERNAME/$2/" /tmp/skel/.mkshrc /tmp/skel/$2
+    chmod 700 /tmp/skel/$2
+    $EDITOR /tmp/skel/$2
+    sudo useradd -m -G audio -s /usr/bin/mksh -k /tmp/skel $2
+    sudo passwd $2
+else
+    cp .Xauthority /tmp
+    chmod 606 /tmp/.Xauthority    
+    su -l $1 -c /home/$1/$1    
+    rm /tmp/.Xauthority
+fi;
-- 
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