TODO.md

@@ -1,13 +1,18 @@
 # TODO:
 
 ## First time/Octo-Config
+- Change OctoPrint listening address and port
+- Change frontend listening address and port
 - Add network configuration (replace nmtui)
 - Add hostname configuration (replace nmtui)
+- Consolidate shared functions into a single file
 
 ## Frontend
 - Autodetect OctoPrint port if hosted locally
 - Add on screen keyboard to Openbox autostart
 
 ## Misc
+- Add MJPEG streamer
 - 64 bit builds
 - More security
+- e

stage1/01-sys-tweaks/00-run.sh

@@ -6,7 +6,6 @@ install -v -m 644 files/fstab "${ROOTFS_DIR}/etc/fstab"
 install -m 755 files/.xprofile "${ROOTFS_DIR}/etc/skel/.xprofile"
 install -m 755 files/.browser.sh "${ROOTFS_DIR}/etc/skel/.browser.sh"
 install -m 644 files/.dialogrc "${ROOTFS_DIR}/etc/skel/.dialogrc"
-install -m 644 files/.dialogrc "${ROOTFS_DIR}/root/.dialogrc"
 mkdir -p "${ROOTFS_DIR}/etc/skel/.config/openbox"
 install -m 644 files/autostart "${ROOTFS_DIR}/etc/skel/.config/openbox/autostart"
 

stage1/01-sys-tweaks/files/.browser.sh

@@ -1,12 +1,11 @@
 #!/bin/bash
 
-LISTEN=$(grep -i listen /etc/nginx/port.conf | awk '{gsub(";",""); print $2}')
+source /srv/octoprint/host
-
 if [[ -f ~/.overrideurl.sh ]]; then source ./.overrideurl.sh; fi
 
 # Wait until OctoPrint comes up
-while ! curl "$LISTEN" 2>&1 >/dev/null; do
+while ! curl "$HOST:$PORT" 2>&1 >/dev/null; do
   sleep 1
 done
 
-surf -d -F -g -K -n -p "$LISTEN"
+surf -d -F -g -K -n -p "$HOST:$PORT"

stage2/04-octoprint/00-packages

@@ -4,4 +4,3 @@ python-setuptools
 python-virtualenv
 git
 libyaml-dev 
-nginx 

stage2/04-octoprint/01-run.sh

@@ -2,11 +2,7 @@
 
 install -m 644 files/octoprint.service ${ROOTFS_DIR}/etc/systemd/system/octoprint.service
 
-install -m 644 files/nginx.conf ${ROOTFS_DIR}/etc/nginx/nginx.conf
-echo -e "listen 80;" > ${ROOTFS_DIR}/etc/nginx/listen.conf
-
 on_chroot << EOF
-systemctl enable nginx
 if ! pip list | grep -F octoprint; then
   if [[ ! -d /srv/octoprint ]]; then mkdir -p /srv/octoprint; fi
   cd /srv/octoprint || exit 1

stage2/04-octoprint/files/nginx.conf

@@ -1,53 +0,0 @@
-    worker_processes auto;
-    
-    events {
-        worker_connections  1024;
-    }
-    
-    http {
-        include            mime.types;
-        default_type       application/octet-stream;
-        sendfile           on;
-        keepalive_timeout  65;
-
-        map $http_upgrade $connection_upgrade {
-            default upgrade;
-            '' close;
-        }
-  
-        upstream "octoprint" {
-            server 127.0.0.1:5000;
-        }
-    
-        upstream "mjpg-streamer" {
-            server 127.0.0.1:8080;
-        }
-    
-        server {
-            include /etc/nginx/listen.conf;
-            server_name  localhost;
-            
-            location / {
-                proxy_pass http://octoprint/;
-                proxy_set_header Host $http_host;
-                proxy_set_header Upgrade $http_upgrade;
-                proxy_set_header Connection "upgrade";
-                proxy_set_header X-Real-IP $remote_addr;
-                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-                proxy_set_header X-Scheme $scheme;
-                proxy_http_version 1.1;
-
-                client_max_body_size 0;    
-            }
-
-            location /webcam/ {
-                proxy_pass http://mjpg-streamer/;
-            }
-
-            # redirect server error pages to the static page /50x.html
-            error_page   500 502 503 504  /50x.html;
-            location = /50x.html {
-                root   html;
-            }
-        }
-    } 

stage2/04-octoprint/files/octoprint.service

@@ -5,7 +5,7 @@ Description=OctoPrint Daemon
 Type=simple
 User=octoprint
 Group=octoprint
-ExecStart=/srv/octoprint/venv/bin/octoprint --host localhost --port 5000
+ExecStart=/usr/local/bin/start-octoprint
 
 [Install]
 WantedBy=multi-user.target

stage2/05-mjpgstreamer/00-packages

@@ -1,6 +0,0 @@
-cmake
-libjpeg8-dev
-v4l-utils
-libv4l-dev
-gcc
-g++

stage2/05-mjpgstreamer/01-run.sh

@@ -1,18 +0,0 @@
-#!/bin/bash -e
-
-install -m 644 files/mjpg-streamer.service ${ROOTFS_DIR}/etc/systemd/system/mjpg-streamer.service
-install -m 755 files/start-mjpg ${ROOTFS_DIR}/usr/local/bin/start-mjpg
-
-on_chroot << EOF
-if ! which mjpg_streamer; then
-  cd /tmp
-  rm -rf /tmp/mjpg-streamer
-  git clone https://github.com/jacksonliam/mjpg-streamer/
-  cd mjpg-streamer/mjpg-streamer-experimental/
-  make
-  make install
-  cd /
-  rm -rf /tmp/mjpg-streamer
-fi
-EOF
- 

stage2/05-mjpgstreamer/files/mjpg-streamer.service

@@ -1,12 +0,0 @@
-[Unit]
-Description=MJPG-Streamer Daemon
-
-[Service]
-Type=simple
-User=octoprint
-Group=octoprint
-ExecStart=/usr/local/bin/start-mjpg 
-
-[Install]
-WantedBy=multi-user.target
- 

stage2/05-mjpgstreamer/files/start-mjpg

@@ -1,2 +0,0 @@
-#!/bin/bash
-/usr/local/bin/mjpg_streamer -i input_uvc.so -o "output_http.so --port 8080" 

stage2/05-utils/00-run.sh

@@ -4,6 +4,7 @@ mkdir -p "${ROOTFS_DIR}/usr/local/bin/"
 install -m 755 files/octo-config "${ROOTFS_DIR}/usr/local/bin/octo-config"
 install -m 755 files/first-time.sh "${ROOTFS_DIR}/etc/profile.d/first-time.sh"
 install -m 755 files/octo-lib.sh "${ROOTFS_DIR}/usr/local/lib/octo-lib.sh"
+install -m 755 files/start-octoprint "${ROOTFS_DIR}/usr/local/bin/start-octoprint"
 
 mkdir -p ${ROOTFS_DIR}/etc/systemd/system/getty@tty1.service.d/ 
 cat > ${ROOTFS_DIR}/etc/systemd/system/getty@tty1.service.d/override.conf << 'EOF'

stage2/05-utils/files/first-time.sh

@@ -73,15 +73,11 @@ service_select || return 1
 
 screen_timeout || return 1
 
-if [[ -f /etc/systemd/system/multi-user.target.wants/octoprint.service ]] && dialog --title "OctoPrint Config" --yesno "Do you wish to change the default OctoPrint listening address and/or port?" 10 60; then
+if dialog --title "OctoPrint Config" --yesno "Do you wish to change the default OctoPrint listening address and/or port?" 10 60; then
-  nginx_config
+  octo_config
 fi
 
-if [[ -f /etc/systemd/system/multi-user.target.wants/mjpg-streamer.service ]]; then
+if dialog --title "Plugin Manager" --yesno "Do you wish to preinstall some suggested plugins?" 10 60; then 
-  video_config
-fi
-
-if [[ -f /etc/systemd/system/multi-user.target.wants/octoprint.service ]] && dialog --title "Plugin Manager" --yesno "Do you wish to preinstall some suggested plugins?" 10 60; then 
   recommended_menu || return 1
   suggested_menu || return 1
   chown -R octoprint:octoprint /srv/octoprint

stage2/05-utils/files/octo-config

@@ -9,22 +9,20 @@ source /usr/local/lib/octo-lib.sh
 
 main_menu () {
   local MAINMENU=$(dialog --nocancel --title "Pi Setup" --menu "" 10 50 0 \
-     "1" "Configure networking" \
+     "1" "Configure Networking" \
      "2" "Change password for pi" \
      "3" "Configure services" \
      "4" "Configure screen timeout" \
-     "5" "Configure Nginx" \
+     "5" "Configure OctoPrint" \
-     "6" "Configure MJPG" \
+     "6" "Exit" 3>&1 1>&2 2>&3)
-     "7" "Exit" 3>&1 1>&2 2>&3)
 
   case $MAINMENU in
     "1") nmtui; main_menu; return 0;;
     "2") change_password; main_menu; return 0;;
     "3") service_select; main_menu; return 0;;
     "4") screen_timeout; main_menu; return 0;;
-    "5") nginx_config; main_menu; return 0;;
+    "5") octo_config; main_menu; return 0;;
-    "6") video_config; main_menu; return 0;;
+    "6") return 0;;
-    "7") return 0;;
   esac 
 }
 

stage2/05-utils/files/octo-lib.sh

@@ -20,23 +20,20 @@ change_password () {
 service_select () {
   local SERVICE_MENU=$(dialog --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" "MJPG-Streamer" $(if [[ -f /etc/systemd/system/multi-user.target.wants/mjpg-streamer.service ]]; then echo "ON"; else echo "OFF"; fi) \
+    "2" "GUI" $(if [[ $(systemctl get-default) == "graphical.target" ]]; then echo "ON"; else echo "OFF"; fi) \
-    "3" "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)
-    "4" "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)
 
   local ENABLE_OCTO=false
-  local ENABLE_MJPG=false
   local ENABLE_GUI=false
   local ENABLE_SSH=false
 
   for i in "${SERVICE_MENU[@]}"; do
     case $i in
       "1") ENABLE_OCTO=true ;;
-      "2") ENABLE_MJPG=true ;;
+      "2") ENABLE_GUI=true ;;
-      "3") ENABLE_GUI=true ;;
+      "3") ENABLE_SSH=true ;;
-      "4") ENABLE_SSH=true ;;
     esac
   done
 
@@ -46,12 +43,6 @@ service_select () {
     systemctl disable octoprint
   fi
 
-  if [[ $ENABLE_MJPG == true ]]; then
-    systemctl enable mjpg-streamer
-  else
-    systemctl disable mjpg-streamer
-  fi
-
   if [[ $ENABLE_GUI == true ]]; then
     systemctl set-default graphical.target 
   else
@@ -87,39 +78,30 @@ EOF
 }
 
 screen_timeout() {
-  local TIMEOUT=$(dialog --nocancel --title "Screen Timeout" --inputbox "Input your desired screen timeout in seconds.\nEnter \"off\" to disable the screen timeout.\n\nAdding a screen timeout can reduce screen burn in.\n\nDefault: off" 12 60 "off" 3>&1 1>&2 2>&3) 
+  local TIMEOUT=$(dialog --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/.xtimeout << EOF
     xset s ${TIMEOUT}
     xset -dpms 
 EOF
 }
 
-nginx_config () {
+octo_config () {
-  local LISTEN=""
+  if [[ -f /srv/octoprint/host ]]; then
-  
+    source /srv/octoprint/host 
-  if [[ -f /etc/nginx/listen.conf ]]; then
-    LISTEN=$(grep -i listen /etc/nginx/listen.conf | awk '{gsub(";",""); print $2}')
   else
-    LISTEN="80"
+    HOST="0.0.0.0"
+    PORT="5000"
   fi
 
-  LISTEN=$(dialog --title "Nginx Config" --nocancel --inputbox "Configure what port and IP Nginx should listen on.\nTo listen on all IPs, just enter the port.\nDefault: 80" 11 50 "$LISTEN" 3>&1 1>&2 2>&3)
+  local OCTOFORM=$(dialog --title "OctoPrint Config" --nocancel --form "Configure what port and IP OctoPrint listen on." 10 50 0 \
+    "Listening IP:" 1 1 "$HOST" 1 17 20 0 \
+    "Listening Port:" 2 1 "$PORT" 2 17 6 0 3>&1 1>&2 2>&3)
+  OCTOFORM=($OCTOFORM)
 
-  echo "listen $LISTEN;" > /etc/nginx/listen.conf
+  HOST=${OCTOFORM[0]}
+  PORT=${OCTOFORM[1]}
+
+  echo -e "HOST=$HOST\nPORT=$PORT" > /srv/octoprint/host
 }
   
-video_config () {
-  local DEVICES=($(ls /dev/video*))
 
-  local DEVICELIST=""
-
-  for ((i = 0; i < ${#DEVICES[@]}; i++)); do
-    DEVICELIST+="${DEVICES[$i]} $i OFF "
-  done
-
-  local DEVICE_MENU=$(dialog --title "Video Config" --nocancel --radiolist "Choose which video device you wish to use for MJPG-Streamer" 10 50 0 $DEVICELIST 3>&1 1>&2 2>&3)
-  
-  [[ "$DEVICE_MENU" == "" ]] && return 0
- 
-  echo -e '#!/bin/bash'"\n/usr/local/bin/mjpg_streamer -i \"input_uvc.so -d $DEVICE_MENU\" -o \"output_http.so --port 8080\"" > /usr/local/bin/start-mjpg
-}

stage2/05-utils/files/start-octoprint

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+source /srv/octoprint/venv/bin/activate
+
+source /srv/octoprint/host
+
+[[ "$HOST" == "" ]] && HOST="0.0.0.0"
+[[ "$PORT" == "" ]] && PORT="5000"
+
+/srv/octoprint/venv/bin/octoprint serve --host $HOST --port $PORT