#!/bin/bash

# ask to regenerate machine-id
if [[ ! -f /etc/machine-id-regenerated ]]
    then
        read -r -p "Regenerate machine-id? <y/N> " prompt
            if [[ "${prompt,,}" =~ ^(y|yes)$ ]]
                then
                    rm -f /etc/machine-id /var/lib/dbus/machine-id
                    dbus-uuidgen --ensure=/etc/machine-id
                    dbus-uuidgen --ensure
                    touch /etc/machine-id-regenerated
            fi
fi

# ask to regenerate ssh host keys
if [[ ! -d /etc/cloud ]]
    then
        if [[ ! -f /home/akanealw/.ssh/ssh_keys_regenerated ]]
            then
                read -r -p "Regenerate SSH Keys? <y/N> " prompt
                    if [[ "${prompt,,}" =~ ^(y|yes)$ ]]
                        then
                            rm /etc/ssh/ssh_host_*
                            dpkg-reconfigure openssh-server
                            mkdir /home/akanealw/.ssh
                            touch /home/akanealw/.ssh/ssh_keys_regenerated
                            chmod 700 /home/akanealw/.ssh
                            chown -R akanealw:akanealw /home/akanealw/.ssh
                    fi
        fi
fi