#!/bin/bash
# Filename:      ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/21-usersetup
# Purpose:       adjust user setup of the live-system
# Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports:   see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2 or any later version.
################################################################################

set -u
set -e
. "$GRML_LIVE_CONFIG"

if grep -q "$USERNAME:x:1000" $target/etc/group ; then
   echo "group $USERNAME exists already, skipping"
else
  $ROOTCMD addgroup --gid 1000 $USERNAME
fi

if grep -q "$USERNAME:x:1000" $target/etc/passwd ; then
   echo "user $USERNAME exists already, skipping"
else
   $ROOTCMD useradd -d /home/$USERNAME -m -s /bin/zsh -g 1000 $USERNAME
fi

# make sure to add the user to all relevant groups:
add_user_to_group() {
   [ -n "$1" ] || return 1
   if grep -q $1 $target/etc/group ; then
      grep "$1:x:.*$USERNAME" $target/etc/group || $ROOTCMD addgroup $USERNAME $1
   fi
}

add_user_to_group audio
add_user_to_group camera
add_user_to_group cdrom
add_user_to_group dialout
add_user_to_group dip
add_user_to_group disk
add_user_to_group fax
add_user_to_group floppy
add_user_to_group fuse
add_user_to_group games
add_user_to_group input
add_user_to_group netdev
add_user_to_group nvram
add_user_to_group plugdev
add_user_to_group scanner
add_user_to_group sudo
add_user_to_group tape
add_user_to_group tty
add_user_to_group usb
add_user_to_group users
add_user_to_group vboxsf
add_user_to_group video
add_user_to_group vlock
add_user_to_group voice

sed -i 's/^root::/root:*:/'            $target/etc/shadow
sed -i "s/^$USERNAME:!:/$USERNAME:*:/" $target/etc/shadow

if $ROOTCMD [ -r /bin/zsh ] ; then
   $ROOTCMD chsh -s /bin/zsh root
   $ROOTCMD chsh -s /bin/zsh $USERNAME
fi

## END OF FILE #################################################################
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