Unattended upgrades, added octo-config

Implemented unattended upgrades
Moved default systemd target command to utils
Octo-Config is no longer a blank text file and now does stuff

stage2/01-sys-tweaks/00-packages

@@ -49,3 +49,5 @@ ntfs-3g
 pciutils
 rpi-eeprom
 raspinfo
+unattended-upgrades
+apt-listchanges

stage2/01-sys-tweaks/01-run.sh

@@ -60,3 +60,8 @@ rm -f "${ROOTFS_DIR}/etc/ssh/"ssh_host_*_key*
 
 rm -f "${ROOTFS_DIR}/etc/sudoers.d/010_pi-nopasswd" # Fuck you :)
 echo "%sudo ALL=(ALL:ALL) ALL" > ${ROOTFS_DIR}/etc/sudoers.d/group
+
+on_chroot << EOF
+echo unattended-upgrades unattended-upgrades/enable_auto_updates boolean true | debconf-set-selections
+dpkg-reconfigure -f noninteractive unattended-upgrades
+EOF

stage2/04-octoprint/01-run.sh

@@ -3,7 +3,6 @@
 install -m 644 files/octoprint.service ${ROOTFS_DIR}/etc/systemd/system/octoprint.service 
 
 on_chroot << EOF
-systemctl set-default multi-user.target
 if ! pip list | grep -F octoprint; then
   if [ -d /home/octoprint ]; then
     cd /home/octoprint || exit 1

stage2/05-utils/00-run.sh

@@ -12,3 +12,6 @@ ExecStart=
 ExecStart=-/usr/sbin/agetty --autologin root --noclear %I $TERM
 EOF
 
+on_chroot << EOF
+systemctl set-default multi-user.target
+EOF

stage2/05-utils/files/octo-config

@@ -1,3 +1,117 @@
 #!/bin/bash
 
+change_password () {
+  local PASSWORD="$(whiptail --title "Change Password" --nocancel --passwordbox "Enter new password for user \"pi\"" 10 50 3>&1 1>&2 2>&3)"
+  if [[ $? != 0 ]]; then return 1; fi
+  if [[ "$PASSWORD" == "raspberry" ]]; then
+    whiptail --title "Change Password" --nocancel --msgbox "That password sucks. Please use a different one :)" 10 50
+    change_password
+    return 0
+  fi
+  if [[ "$(whiptail --nocancel --passwordbox "Confirm new password for user \"pi\"" 10 50 3>&1 1>&2 2>&3)" == "$PASSWORD" ]]; then
+    if [[ $? != 0 ]]; then return 1; fi 
+    echo -e "pi:$PASSWORD" | chpasswd
+  else
+    whiptail --title "Change Password" --nocancel --msgbox "Passwords did not match!" 10 50
+    change_password
+    return 0
+  fi
+  local OCTOPASS="$(cat /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c20)"
+  echo -e "octoprint:$OCTOPASS" | chpasswd
+  local ROOTPASS="$(cat /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c20)"
+  echo -e "root:$ROOTPASS" | chpasswd
+  unset OCTOPASS 
+  unset ROOTPASS
+  unset PASSWORD
+}
 
+service_select () {
+  local SERVICE_MENU=$(whiptail --separate-output --nocancel --title "Select services" --checklist "Enable/disable services" 0 0 0 \
+    "1" "OctoPrint" $(if [[ -f /etc/systemd/system/multi-user.target.wants/octoprint.service ]]; then echo "ON"; else echo "OFF"; fi) \
+    "2" "GUI" $(if [[ $(systemctl get-default) == "graphical.target" ]]; then echo "ON"; else echo "OFF"; fi) \
+    "3" "SSH" $(if [[ -f /etc/systemd/system/multi-user.target.wants/ssh.service ]]; then echo "ON"; else echo "OFF"; fi) 3>&1 1>&2 2>&3)
+
+  SERVICE_MENU=($SERVICE_MENU) #Exploderizes it into an array   
+
+  local ENABLE_OCTO=false
+  local ENABLE_GUI=false
+  local ENABLE_SSH=false
+
+  for i in "${SERVICE_MENU[@]}"; do
+    case $i in
+      "1") ENABLE_OCTO=true ;;
+      "2") ENABLE_GUI=true ;;
+      "3") ENABLE_SSH=true ;;
+    esac
+  done
+
+  if [[ $ENABLE_OCTO == true ]]; then
+    systemctl enable octoprint 
+  else
+    systemctl disable octoprint 
+  fi
+
+  if [[ $ENABLE_GUI == true ]]; then
+    systemctl set-default graphical.target 
+  else
+    systemctl set-default multi-user.target  
+  fi
+
+  if [[ $ENABLE_SSH == true ]]; then
+    systemctl enable ssh 
+  else
+    systemctl disable ssh
+  fi
+
+
+<< 'EOF'
+  for ((i = 0; i <= 3; i++)); do
+    for n in "${SERVICE_MENU[@]}"; do
+      if [[ $i == $n ]]; then
+        case $i in
+          "1") systemctl enable octoprint ;;
+          "2") systemctl set-default graphical.target ;;
+          "3") systemctl enable ssh ;;
+        esac
+        break
+      fi
+    done
+    case $i in
+      "1") systemctl disable octoprint ;;
+      "2") systemctl set-default graphical.target ;;
+      "3") systemctl disable ssh ;;
+    esac
+  done
+EOF
+}
+
+screen_timeout() {
+  local TIMEOUT=$(whiptail --nocancel --title "Screen Timeout" --inputbox "Input your desired screen timeout in seconds.\nEnter \"off\" to disable the screen timeout.\n\nAdding a screen timeout can reduce screen burn in." 11 60 "0" 3>&1 1>&2 2>&3) 
+  cat > /home/pi/.xprofile << EOF
+    xset s ${TIMEOUT}
+    xset -dpms 
+    exec openbox-session
+EOF
+}
+
+main_menu () {
+  local MAINMENU=$(whiptail --separate-output --nocancel --title "Pi Setup" --menu "" 10 50 0 \
+     "1" "Configure Networking" \
+     "2" "Change password for pi" \
+     "3" "Configure services" \
+     "4" "Configure screen timeout" \
+     "5" "Exit" 3>&1 1>&2 2>&3)
+
+  case $MAINMENU in
+    "1") nmtui; main_menu; return 0;;
+    "2") service_select; main_menu; return 0;;
+    "3") change_password; main_menu; return 0;;
+    "4") screen_timeout; main_menu; return 0;;
+    "5") return 0;;
+  esac 
+}
+
+main_menu
+if whiptail --title "Reboot Confirmation" --yesno "Some changes require a reboot to take effect.\nDo you want to reboot now?" 10 50; then
+  reboot
+fi