#!/bin/sh

#set -e

# initramfs-tools header

PREREQ=""

prereqs()
{
	echo "${PREREQ}"
}

case "${1}" in
	prereqs)
		prereqs
		exit 0
		;;
esac

# live-initramfs header

if [ -n "${NOUSER}" ]
then
	exit 0
fi

. /scripts/live-functions
load_confmodule

log_begin_msg "Adding live session user"

# live-initramfs script

user_crypted="8Ab05sVQ4LLps" # as in $(echo "live" | mkpasswd -s)

# U6aMy0wojraho is just a blank password
db_set passwd/make-user true
db_set passwd/root-password-crypted '*'
db_set passwd/user-password-crypted ${user_crypted}
db_set passwd/user-fullname "$USERFULLNAME"
db_set passwd/username "$USERNAME"
db_set passwd/user-uid 999

chroot /root /usr/bin/env -i HOME="/root" \
	TERM="${TERM}" PATH="/usr/sbin:/usr/bin:/sbin:/bin" \
	/usr/lib/user-setup/user-setup-apply 2>&1 \
		| grep -v "Shadow passwords are now on"

# Clear out debconf database again to avoid confusing ubiquity later.
db_set passwd/make-user
db_set passwd/root-password-crypted
db_set passwd/user-password-crypted
db_set passwd/user-fullname
db_set passwd/username
db_set passwd/user-uid

if ! grep -qs "${USERNAME}" /root/etc/passwd
then
	echo "The default user (${USERNAME}) is not present,"
	first_user=$(grep '^[^:]*:[^:]*:[12]\?[0-9][0-9][0-9][0-9]:' /root/etc/passwd | head -1 | cut -f1 -d ':')
	if [ -n "${first_user}" ];
	then
		echo "setting default user to: ${first_user}."
		USERNAME="${first_user}"
		really_export USERNAME
	else
		echo "no other valid users found, disabling autologin."
		NOAUTOLOGIN="Yes"
		NOXAUTOLOGIN="Yes"
		USERNAME=""
		really_export NOAUTOLOGIN
		really_export NOXAUTOLOGIN
		really_export USERNAME
		log_end_msg
		exit 0
	fi
fi

if [ -z "${NOSUDO}" ]
then
	if ! grep -q "${USERNAME}" /root/etc/sudoers
	then
		echo "${USERNAME}  ALL=(ALL) NOPASSWD: ALL" >> /root/etc/sudoers

		chroot /root sudo -u "${USERNAME}" sh -c "echo 'SU_TO_ROOT_SU=sudo' >> /home/${USERNAME}/.su-to-rootrc"

		if [ -x /root/usr/bin/gconftool-2 ]
		then
			chroot /root sudo -u "${USERNAME}" gconftool-2 -s -t bool /apps/gksu/sudo-mode true
			chroot /root sudo -u "${USERNAME}" gconftool-2 -s -t bool /apps/gksu/display-no-pass-info false
		fi

chroot /root sudo -u "${USERNAME}" sh -c "umask 0077 && mkdir -p /home/${USERNAME}/.kde/share/config && cat > /home/${USERNAME}/.kde/share/config/kdesurc" << EOF
[super-user-command]
super-user-command=sudo
EOF

		if [ -f /root/usr/share/apps/konsole/sumc.desktop ]
		then
			chroot /root sudo -u "${USERNAME}" sh -c "umask 0077 && mkdir -p /home/${USERNAME}/.kde/share/apps/konsole && sed -e's/Exec=su.*$/Exec=sudo mc -c/' /usr/share/apps/konsole/sumc.desktop > /home/${USERNAME}/.kde/share/apps/konsole/sumc.desktop"
		fi

		if [ -f /root/usr/share/apps/konsole/su.desktop ]
		then
			chroot /root sudo -u "${USERNAME}" sh -c "umask 0077 && mkdir -p /home/${USERNAME}/.kde/share/apps/konsole && sed -e's/Exec=su.*$/Exec=sudo -i/' /usr/share/apps/konsole/su.desktop > /home/${USERNAME}/.kde/share/apps/konsole/su.desktop"
		fi
	fi
fi

if [ -L /root/home/${USERNAME}/Examples ]
then
	chroot /root install -o ${USERNAME} -g ${USERNAME} -d /home/${USERNAME}/Desktop/
	mv /root/home/${USERNAME}/Examples /root/home/${USERNAME}/Desktop/
fi

if [ -f /root/home/$USERNAME/examples.desktop ]; then
    chroot /root install -o $USERNAME -g $USERNAME -d /home/$USERNAME/Desktop/
    mv /root/home/$USERNAME/examples.desktop /root/home/$USERNAME/Desktop/
fi

if [ -e /root/usr/share/applications/live-installer-launcher.desktop ]
then
	chroot /root install -D -o ${USERNAME} -g ${USERNAME} /usr/share/applications/live-installer-launcher.desktop /home/${USERNAME}/Desktop/live-installer-launcher.desktop
fi

log_end_msg