#!/bin/bash

if [ "$EUID" -ne 0 ]; then
  echo "Please run as root"
  exit
fi

if [ -f /etc/debian_version ]; then
    wget -O - http://repo.pbis.beyondtrust.com/apt/RPM-GPG-KEY-pbis | apt-key add - 
    wget -O /etc/apt/sources.list.d/pbiso.list http://repo.pbis.beyondtrust.com/apt/pbiso.list 
    apt update
    apt install -y pbis-open sudo nano htop nload iperf3 iperf3 open-vm-tools
elif [ -f /etc/redhat-release ]; then
    yum install -y wget epel-release
    wget -O /etc/yum.repos.d/pbiso.repo http://repo.pbis.beyondtrust.com/yum/pbiso.repo
    yum clean all
    yum install -y pbis-open sudo nano htop nload iperf3 bind-utils open-vm-tools yum-cron
    
else
    echo "Unable to determine linux distro"
    exit
fi

# ask for the domain, username, and password
read -e -p "Enter Domain name: " -i "home.johnhgaunt.com" domain
read -e -p "Enter netBIOS name: " -i "GAUNT" netbiosname
read -e -p "Enter Domain Admin username: " -i "jgaunt" username
read -e -s -p "Enter Password: " password

domainjoin-cli join ${domain} ${username} ${password}

/opt/pbis/bin/config UserDomainPrefix ${netbiosname}
/opt/pbis/bin/config AssumeDefaultDomain true 
/opt/pbis/bin/config LoginShellTemplate /bin/bash 
/opt/pbis/bin/config HomeDirTemplate %H/%U 

echo "## ${domain} Admins ##"  >> /etc/sudoers.d/${netbiosname}AD
echo "# Allow members of ${netbiosname}\Domain Admins group sudo access" >> /etc/sudoers.d/${netbiosname}AD
echo "%Domain^Admins ALL=(ALL:ALL) ALL" >> /etc/sudoers.d/${netbiosname}AD

reboot