#!/bin/sh

echo -e '\033[35m
   __  _______ __________
  / / / / ___// ____/ __ \
 / / / /\__ \/ __/ / /_/ /
/ /_/ /___/ / /___/ _, _/
\____//____/_____/_/ |_|
\033[0m'
echo -e "\033[35;1mCreate new user (you will be asked a user name and a password) \033[0m"

. checkroot.sh

sleep 3

echo -n "Enter user name: "
read user
while [ "$user" = "" ]
do
  read -p "enter a user name ? " user
  if [ "$user" != "" ]; then
    # check if user already exists
    if id "$user" >/dev/null 2>&1; then
      echo "user $user alreday exists, you must provide a non existing user name."
      user=""
    else
      read -p "is user name $user correcte [y|n] " validated
      if [ "$validated" = "y" ]; then
        break
      else
        user=""
      fi
    fi
  fi
done


# read -p "Continue? (Y/N): " confirm && [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]] || exit 1
adduser "$user"
# TODO limiting su to the admin group
# echo "adding $user to admin group and limiting su to the admin group"
# groupadd admin
# usermod -a -G admin "$user"
# allow admin group to su
# dpkg-statoverride --update --add root admin 4750 /bin/su
# echo -e "\033[92;1muser $user configured\033[Om"