#!/bin/sh

# choose internode...
software-properties-gtk

# set root pwd
sudo passwd

# use previous install's conf
export OD=/mnt/old_distro
cp -f $OD/etc/sudoers.d/ddp /etc/sudoers.d/ ;  # make sudo not ask for passwd for sudo group (that is all this does)
cp -f $OD/etc/default/grub /etc/default/grub ; # GRUB_TIMEOUT=1, GRUB_BACKGROUND=/home/ddp/Pictures/star-for-grub.png
grep 192.168.0.2 $OD/etc/fstab >> /etc/fstab
# this should be created with min installer, but just in case:
# grep backup $OD/etc/fstab >> /etc/fstab
# FINALLY: set final number to 0 on /boot/efi so it does not fail fsck on every boot
mkdir /myth
mkdir -p /backup
#echo "192.168.0.2:/export/myth /myth nfs noauto,x-systemd.automount,x-systemd.device-timeout=10,timeo=14,x-systemd.idle-timeout=1min,rsize=65536,wsize=65536,timeo=14,intr" >> /etc/fstab ; # stupid nfs mounts via systemd need this kooky syntax
#echo "192.168.0.2:/export/home /home nfs noauto,x-systemd.automount,x-systemd.device-timeout=10,timeo=14,x-systemd.idle-timeout=1min,rsize=65536,wsize=65536,timeo=14,intr" >> /etc/fstab ; # stupid nfs mounts via systemd need this kooky syntax

apt-get update

# update everything :^)
apt-get -y dist-upgrade 

apt-get -y install gimp vim gnome-games openssh-server mplayer unrar \
	thunderbird nmap iftop ethtool gsmartcontrol imagemagick \
	freerdp2-x11 vlc nethogs tcl sysstat nfs-common faenza-icon-theme steam \
	gimp-plugin-registry elinks mesa-utils xscreensaver-gl alien \
	wmctrl grub2-splashimages libcrypt-ssleay-perl ntp traceroute \
	ubuntu-restricted-extras smbclient devilspie2 net-tools grub2-theme-mint-2k \
	fonts-crosextra-carlito fonts-crosextra-caladea git restic nvme-cli dkms iotop-c

### dkms/secureboot -> Will also need me to put the signing key into the bios on any new mobo (google it)
cp -f $OD/etc/dkms/framework.conf /etc/dkms/ ;  # OR just enable the sign tool line
cp -f $OD/etc/dkms/sign-tool /etc/dkms/ ;  # OR tweak this to have passphrase in it 


# catch new grub.conf and grub2-theme-mint-2k
update-grub

# wireguard VPN to work
apt-get -y install wireguard-tools resolvconf unbound
cp -f $OD/etc/wireguard/wg100.conf /etc/wireguard/wg100.conf
cp -f $OD/etc/unbound/unbound.conf.d/wg-deakin.conf /etc/unbound/unbound.conf.d/wg-deakin.conf
systemctl disable systemd-resolved
systemctl enable wg-quick@wg100
systemctl restart unbound
systemctl restart wg-quick@wg100
# this copies over the 'search ddp.net' part 
cp -f $OD/etc/resolvconf/resolv.conf.d/tail /etc/resolvconf/resolv.conf.d/tail


# get nvidia drivers
ubuntu-drivers install

### half-way through linuxmint 20, needed to add this:
	ExecStartPre=modprobe nvidia
#to /etc/systemd/system/display-manager.service: like below...

	[Service]
	# temporary safety check until all DMs are converted to correct
	# display-manager.service symlink handling
	ExecStartPre=modprobe nvidia
	ExecStartPre=/bin/sh -c '[ "$(basename $(cat /etc/X11/default-display-manager 2>/dev/null))" = "lightdm" ]'
	ExecStart=/usr/sbin/lightdm
	Restart=always
	BusName=org.freedesktop.DisplayManager


# steam needed the 32-bit nvidia-gl lib to match the above one it installed, e.g. -430 (not needed this time)
#apt-get -y install libnvidia-gl-435:i386

# remember to say yes to hddtemp
#sensors-detect ; # remember to say yes explicitly to the last question

# LDAP for client auth
sudo apt install libnss-ldap libpam-ldap ldap-utils nscd
# answer: 
#1) ldap://192.168.0.2
#2) dc=depaoli,dc=id,dc=au
#3) 3
#4) Yes
#5) No
#6) cn=admin,dc=depaoli,dc=id,dc=au
#7) a_real_admin_pass_word_for_2o20

# in case you screw up a step above, do this:
dpkg-reconfigure ldap-auth-config

# add ldap to end of passwd group shadow in /etc/nsswitch.conf
####   passwd:         files systemd ldap
####   group:         files systemd ldap

sudo pam-auth-update ; # tick on home dir creation

# add bind_policy soft to /etc/ldap.conf (as root)
echo "bind_policy soft" >> /etc/ldap.conf


##
## Now, need to get home dir back...
##

# firewall
sudo ufw allow from 192.168.0.0/24 to any port 22 ; # ssh
sudo ufw allow from 128.184.0.0/16 to any port 22 ; # ssh from sys interact
sudo ufw enable

# ensure wol works in new systemd world
eth=`ifconfig | grep en | head -n1 | cut -f1 -d:`
sudo ethtool -s $eth wol g

reboot ; # should fix nvidia drivers and ldap and NFS of /home, /myth

#######


################################### zoom/teams ###################################
# zoom from a repo (this is some guys hack, not official - so check):
wget -qO- https://mirror.mwt.me/my/gpgkey | sudo tee /usr/share/keyrings/mwt.asc > /dev/null
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/mwt.asc by-hash=force] https://mirror.mwt.me/my/deb any rstudio zoom" | sudo tee /etc/apt/sources.list.d/mwt.list
apt update
apt install -y zoom 
# I'm using teams in browser now, so dont need this?
#curl https://packages.microsoft.com/keys/microsoft.asc | sudo tee /etc/apt/trusted.gpg/microsoft.asc
#echo "deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main" | sudo tee /etc/apt/sources.list.d/teams.list
#apt update
#apt install -y teams

###################################  MYTH ###################################
# get myth on the box
### if you need a newer version: sudo add-apt-repository ppa:mythbuntu/32 && apt update
mkdir /myth
apt-get -y install mythweather mythmusic mythtv-frontend nfs-common
# for myth... (I think this is no longer needed with ldap now)
#	uid=500, gid=500 for mythtv:mythtv
#   vi /etc/passwd ; # make mythtv - 500:500
#   vi /etc/group ; # make mythtv - 500
#chown -R mythtv:mythtv /home/mythtv
chown -R mythtv:mythtv /var/log/mythtv/
#for i in $USERS; do
#	gpasswd -a $i mythtv
#done

apt-get -y purge mythtv-dbg

# if on pug:
#sudo cp -r /mnt/old_distro/usr/share/mythtv/mythweather/scripts/bom* /usr/share/mythtv/mythweather/scripts

###################################  VPN ###################################

# VPN:
#sudo apt -y install network-manager-openconnect-gnome

## smart & external drive:
# consider /etc/smartd.conf (I added disk-by-id -d ignore -- but its h/w specific)

## need to get Deakin cisco one (https://www.deakin.edu.au/software/) -- maybe: https://software.deakin.edu.au/2019/04/16/cisco-anyconnect/
#cd /home/ddp/tmp
#tar zxf /home/ddp/installed/anyconnect-linux64-4.10.00093-predeploy-k9.tar.gz
#cd anyconnect-linux64-*/vpn
#sudo ./vpn_install.sh
#run from menu, and when it has a connection box, need to use: vpn.deakin.edu.au/unencrypted

###################################  borric  ###################################
# keyboard (do these by hand, 1-by-1, needs kbd input between cmds)
add-apt-repository ppa:openrazer/stable 
add-apt-repository ppa:polychromatic/stable
apt update
apt install -y openrazer-meta polychromatic
# do this to get keys into correct files/format
#apt-key export  22E2C8C5 | sudo gpg --dearmour -o /etc/apt/trusted.gpg.d/polychromatic.gpg
#apt-key export  7B2AEE37 | sudo gpg --dearmour -o /etc/apt/trusted.gpg.d/OpenRazer.gpg

# as ddp/etc:
sudo gpasswd -a $USER plugdev

# install brave instead (follow this: https://brave.com/linux/#linux)
curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main"|tee /etc/apt/sources.list.d/brave-browser-release.list
apt update
sudo apt install -y brave-browser

# spotify if we want it
curl -sS https://download.spotify.com/debian/pubkey_5E3C45D7B312C643.gpg | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/repository-spotify-com-keyring.gpg
sudo apt install -y spotify-client

# vs code:
# get new version from: https://code.visualstudio.com/docs/setup/linux
sudo apt install ./Downloads/code_1.54.3-1615806378_amd64.deb

# add vim plugin:
# https://marketplace.visualstudio.com/items?itemName=vscodevim.vim

# consider adding ~/bin/manage_teams & ~/bin/cinnamon_is_slow to crontab for ddp
# b/c windows dual boot messes with time/date, do this:
timedatectl set-local-rtc 1 --adjust-system-clock

# catch any personal crons: was only using this for scripts I no longer need (cinnamon slow / manage_teams)
#########sudo rsync -axv  $OD/var/spool/cron/crontabs/ /var/spool/cron/crontabs/