#!/bin/bash
set -e

NAME=$1
USER=tom
PASS=tom
ROOT_PASS=root

# init
lxc-create -n $NAME -t download -- --dist debian --release buster --arch amd64
lxc-start  -n $NAME
# TODO maybe just info until ip shows up?
sleep 15

# install basics
lxc-attach -n $NAME -- apt-get update
lxc-attach -n $NAME -- apt-get dist-upgrade
lxc-attach -n $NAME -- apt-get install -y apt-utils
lxc-attach -n $NAME -- apt-get install -y sudo openssh-server x11-xserver-utils

# setup users
lxc-attach -n $NAME -- bash -c 'echo -e "'$ROOT_PASS'\n'$ROOT_PASS'" | passwd'
lxc-attach -n $NAME -- adduser $USER --gecos "" --disabled-password
lxc-attach -n $NAME -- bash -c 'echo -e "'$PASS'\n'$PASS'" | passwd $USER'

# setup x11 forwarding
lxc-attach -n $NAME -- bash -c 'echo "AllowTcpForwarding yes" >> /etc/ssh/sshd_config'
lxc-attach -n $NAME -- bash -c 'echo "X11UseLocalhost yes" >> /etc/ssh/sshd_config'
lxc-attach -n $NAME -- bash -c 'echo "PermitRootLogin yes" >> /etc/ssh/sshd_config'
lxc-attach -n $NAME -- systemctl restart sshd

# display info
lxc-info -n $NAME