Setting up RPi for kiosk mode for PMC
=====

## Download Raspbian Lite no desktop

https://downloads.raspberrypi.org/raspbian_lite_latest

flash it to an SD card and boot RPi with it

## change password

passwd
sudo raspi-config

- Localisation Options: Select your preferred locale (we simply keep the default en_GB.UTF-8), timezone, and keyboard layout.
- Change User Password: This is important – keeping the default password means your Pi will get owned faster than you can say “botnet” as soon as you connect it to the internet. (Make sure to have selected the correct keyboard layout before typing in the new password, though.)
- Network Options: Configure WiFi as needed. Alternatively, you also configure WiFi manually using wpa_passphrase if you don’t want your WiFi password stored on the Pi in clear text.
- Boot Options: Select “Desktop / CLI” and then “Console Autologin”. We’ll come back to this later.
- Interfacing Options: Enable SSH access if needed.
- Advanced Options: Disable “Overscan” if the Pi’s output does not fill your screen completely.

apt update

apt upgrade

sudo apt-get install --no-install-recommends xserver-xorg x11-xserver-utils xinit openbox
sudo apt-get install --no-install-recommends chromium-browser

sudo chown pi:pi /etc/teleport.yaml

vim /etc/xdg/openbox/autostart

# Disable any form of screen saver / screen blanking / power management
xset s off
xset s noblank
xset -dpms

# Allow quitting the X server with CTRL-ATL-Backspace
setxkbmap -option terminate:ctrl_alt_bksp

# Setup teleport

script_mac_address=$(</home/pi/script_mac_address)
system_mac_address=$(</sys/class/net/eth0/address)


if [ "$script_mac_address" != "$system_mac_address" ]; then
        #remove teleport
        sudo service teleport stop &&
        sudo rm -rf /var/lib/teleport
        read -d '' teleportConfig <<"EOF"
# REPLACE <nodename> BY APPROPRIATE NAME
teleport:
    nodename: <nodename>
    data_dir: /var/lib/teleport
    auth_servers:
        - localhost:3025
    connection_limits:
        max_connections: 1000
        max_users: 250
    log:
        output: stderr
        severity: ERROR
    storage:
        type: bolt
auth_service:
    enabled: yes
    dynamic_config: false
    authentication:
        type: local
        second_factor: otp
        u2f:
            app_id: https://localhost:3080
            facets:
            - https://localhost
            - https://localhost:3080
    listen_addr: 0.0.0.0:3025
    cluster_name: "<nodename>"
    trusted_clusters:
        #- key_file: /etc/teleport/certs/pmc-cluster.ca
        #  allow_logins: root
        #  tunnel_addr: pmc-teleport.quarkstudios.net
ssh_service:
    enabled: yes
    listen_addr: 0.0.0.0:3022
    labels:
        role: master
        type: postgres
    commands:
    - name: hostname
      command: [/usr/bin/hostname]
      period: 1m0s
    - name: arch
      command: [/usr/bin/uname, -p]
      period: 1h0m0s
proxy_service:
    enabled: yes
    listen_addr: 0.0.0.0:3023
    tunnel_listen_addr: 0.0.0.0:3024
    web_listen_addr: 0.0.0.0:3080
EOF

        sudo echo "$teleportConfig" > /etc/teleport.yaml
        sudo sed -i "s/<nodename>/${system_mac_address}-`date +%N`/g" /etc/teleport.yaml
        sudo service teleport start &&
        sleep 60
        sudo tctl create /etc/cluster.yml
        echo $system_mac_address > /home/pi/script_mac_address
fi

# Start Chromium in kiosk mode
sed -i 's/"exited_cleanly":false/"exited_cleanly":true/' ~/.config/chromium/'Local State'
sed -i 's/"exited_cleanly":false/"exited_cleanly":true/; s/"exit_type":"[^"]\+"/"exit_type":"Normal"/' ~/.config/chromium/Default/Preferences
chromium-browser --disable-infobars --kiosk --incognito --window-size=800,480 --noerrdialogs --window-position=0,0 --start-maximized  http://localhost:3000

### Install Teleport
http://raspberry-projects.com/pi/pi-operating-systems/raspbian/custom-boot-up-screen

https://www.raspberrypi.org/forums/viewtopic.php?t=171843
sudo apt-get install xserver-xorg-legacy


https://scribles.net/customizing-boot-up-screen-on-raspberry-pi/
https://yingtongli.me/blog/2016/12/21/splash.html

https://raspberrypi.stackexchange.com/questions/59310/remove-boot-messages-all-text-in-jessie