Raspian 11 update; python3

foodoor

@@ -9,15 +9,29 @@ if [ ! -e $PIPE_PATH ]
  exit 1
 fi 
 
-case $1 in
+action="$1"
-  close)
+isTriggerActivated="0"
-    echo close > $PIPE_PATH
+
+if [ -z "$action" ]
+ then
+  action="$SSH_ORIGINAL_COMMAND"
+  isTriggerActivated="1"
+fi 
+
+case $action in
+  close|open)
+    echo $action | tee $PIPE_PATH |sed 's/open/UNLOCKED/;s/close/LOCKED/' >  /state
    ;;
-  open)
+  status)
-    echo open > $PIPE_PATH
    ;;
   *)
-    echo "Usage: $(basename $0) { close, open}"
+    echo "Usage: $(basename $0) { close, open, status }"
     exit 1
   ;;
 esac
+
+if [ $isTriggerActivated -eq 1 ]
+then
+	cat /state
+	sleep 2
+fi

foodoor-ssh-wrapper

@@ -1,2 +0,0 @@
-#!/bin/sh
-ssh -i /root/.ssh/id_rsa_gitlab_deploy $1 $2

foodoor-update-keydb

@@ -2,38 +2,82 @@
 set -e
 
 export PATH="/usr/bin:/bin:/usr/sbin:/sbin"
-export GIT_SSH="/usr/sbin/foodoor-ssh-wrapper"
 
 dest=/var/run/foodoor-keys
+temp_outfile="$dest.tmp"
+
 
 if [ ! -e "${dest}/.git/config" ]
 then
 	#echo "Repo does not exist, trying to clone..."
-    ( cd /var/run && git clone --quiet --single-branch --depth=1 ssh://git.chaospott.de/Chaospott/foodoor-keys.git "${dest}" )
+	( cd /var/run && git clone --quiet --single-branch --depth=1 ssh://git.chaospott.de/Keyverwaltung/foodoor-keys.git "${dest}" )
 else
 	#echo "Repo exists, updating..."
 	( cd "${dest}" && git fetch --quiet && git merge --quiet origin/master master )
 fi
 
-for action in open close
+rm -f ${temp_outfile}
-do
-    outfile="${dest}/authorized_keys.${action}"
-    rm -f ${outfile}
 	find "${dest}/keys" -name '*.pub' | sort | \
 		while read keyfile
 		do
 			ssh-keygen -l -f ${keyfile} &> /dev/null
 			if [ $? -eq 0 ]; then
-				key_length=`ssh-keygen -l -f ${keyfile} | cut -d" " -f1`
+				valid=false
+				keyinfo=$(ssh-keygen -l -f ${keyfile}) # The whole key information
+				crypto=$(echo "${keyinfo}" | cut -d" " -f4) # Looks like "(RSA)" or "(ED25519)"
+				key_length=$(echo "${keyinfo}" | cut -d" " -f1) 
+
+				if [ "${crypto}" == "(RSA)" ]; then
+
 					if [ ${key_length} -lt 4096 ]; then
 						echo "Key size of key ${keyfile} not equal to 4096. Not adding it to key database." >&2
 						continue
+					else
+						valid=true
+					fi
+
+				elif [ "${crypto}" == "(ED25519)" ]; then
+					valid=true
+				fi
+
+				if [ "$valid" = true ]; then
+					echo "command=\"/usr/sbin/foodoor \$action \",no-port-forwarding,no-X11-forwarding,no-agent-forwarding $(cat ${keyfile})" >> ${temp_outfile}
 				fi
 			fi
-            printf "command=\"/usr/sbin/foodoor ${action}\",no-port-forwarding,no-X11-forwarding,no-agent-forwarding " >> ${outfile}
-            cat "${keyfile}" >> ${outfile}
-            echo >> ${outfile}
 		done
-    install -d -o ${action} -g nogroup -m 0700 /var/lib/foodoor/${action}/.ssh
+
-    install -b -S .last -o ${action} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${action}/.ssh/authorized_keys
+for appendix in open close door
+do
+    action="$appendix"
+    if [ "$action" = "door" ]
+    then
+        action=""
+    fi
+    
+    export action
+    outfile="${dest}/authorized_keys.${appendix}"
+    cat ${temp_outfile} |envsubst > ${outfile}
+	
+    # Oben
+    if [ "$(hostname)" = "foodoor" ]; then
+      install -d -o ${appendix} -g nogroup -m 0700 /var/lib/foodoor/${appendix}/.ssh
+      install -b -S .last -o ${appendix} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${appendix}/.ssh/authorized_keys
+    fi
+
+    # Unten
+    if [ "$(hostname)" = "kellertuer" ]; then
+      if [ "${action}" = "open" ]; then
+        owner="unlock"
+      elif [ "${action}" = "close" ]; then
+        owner="lock"
+      fi
+      install -d -o ${owner} -g nogroup -m 0700 /var/lib/foodoor/${action}/.ssh
+      install -b -S .last -o ${owner} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${action}/.ssh/authorized_keys
+      if [ "${appendix}" = "door" ]; then
+        install -d -o ${appendix} -g nogroup -m 0700 /var/lib/foodoor/${appendix}/.ssh
+        install -b -S .last -o ${appendix} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${appendix}/.ssh/authorized_keys
+      fi
+
+    fi
+
 done

foodoord

@@ -1,140 +0,0 @@
-#!/usr/bin/env python2
-
-import os
-import stat
-import time
-import pifacedigitalio
-import urllib2
-import signal
-import sys
-import grp
-from ConfigParser import SafeConfigParser
-
-#Read config
-parser = SafeConfigParser()
-parser.read('/etc/foodoord.conf')
-
-url = parser.get('door_firstlevel', 'status_url')
-old_api = parser.get('door_firstlevel_old', 'status_url')
-
-
-#Definitions for output
-LED_RED=6
-LED_GREEN=7
-RELAYS_LOCK=0
-RELAYS_UNLOCK=1
-
-#Definitions for input
-DOOR_BELL=0
-REED_RELAYS=1 #not implementet yet 
-
-#Definitions for LEDcolor
-RED=1
-GREEN=2
-ORANGE=3
-
-if __name__ == "__main__":
-
-	
-
-	def doorbell(event):
-		if (STATUS):
-			pifacedigital.relays[RELAYS_UNLOCK].toggle()
-			time.sleep(2)
-			pifacedigital.relays[RELAYS_UNLOCK].toggle()
-			#print 'got doorbell'
-
-	def close_button(event):
-		global STATUS 
-		STATUS = False
-		try:
-			urllib2.urlopen(url+'&door=aerie&locked=1', timeout=2)
-			urllib2.urlopen(old_api+'&status=closed', timeout=2)
-		except:
-			pass
-
-		set_led(RED)
-
-
-	listener = pifacedigitalio.InputEventListener()
-	listener.register(0, pifacedigitalio.IODIR_RISING_EDGE, doorbell, settle_time=10)
-	listener.register(1, pifacedigitalio.IODIR_RISING_EDGE, close_button, settle_time=5)
-	listener.activate()
-
-	def signal_handler(signal, frame):
-		listener.deactivate()
-		os.remove("/var/run/foodoord.pipe")
-
-		try:
-			urllib2.urlopen(url+'&door=aerie&locked=1', timeout=2)
-			urllib2.urlopen(old_api+'&status=closed', timeout=2)
-		except:
-			pass
-				
-		set_led(RED)
-		sys.exit(0)
-
-	def set_led(color):
-		if (color==RED):
-			pifacedigital.leds[LED_RED].turn_on()
-			pifacedigital.leds[LED_GREEN].turn_off()
-
-		elif (color==GREEN):
-			pifacedigital.leds[LED_GREEN].turn_on()
-			pifacedigital.leds[LED_RED].turn_off()
-
-		elif (color==ORANGE):
-			pifacedigital.leds[LED_RED].turn_on()
-			pifacedigital.leds[LED_GREEN].turn_on()
-
-	pifacedigital = pifacedigitalio.PiFaceDigital()
-	signal.signal(signal.SIGTERM, signal_handler)
-
-	#Startsettings 
-	STATUS = False
-	pifacedigital.leds[LED_RED].turn_on()
-
-	#Setting up FiFo to get sshd-output
-	try:
-		os.mkfifo("/var/run/foodoord.pipe")
-		os.chown("/var/run/foodoord.pipe", -1, grp.getgrnam('foodoor')[2])
-		os.chmod("/var/run/foodoord.pipe", stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP)
-	except OSError:
-		pass
-
-	with open("/var/run/foodoord.pipe", "r") as ssh_input:
-		while 1:
-			#Read sshd-output from pipe 
-			Pipe = ssh_input.readline()[:-1]
-		
-			if (Pipe == "close" and STATUS):
-				pifacedigital.relays[RELAYS_LOCK].toggle()
-				time.sleep(1)
-				pifacedigital.relays[RELAYS_LOCK].toggle()
-				STATUS = False
-
-				try:
-					urllib2.urlopen(url+'&door=aerie&locked=1', timeout=2)
-					urllib2.urlopen(old_api+'&status=closed', timeout=2)
-				except:
-					pass
-				
-				set_led(RED)
-
-			elif (Pipe == "open"):
-				pifacedigital.relays[RELAYS_UNLOCK].toggle()
-				time.sleep(2)
-				pifacedigital.relays[RELAYS_UNLOCK].toggle()
-
-				if (STATUS==False):
-					
-					try:
-						urllib2.urlopen(url+'&door=aerie&locked=0', timeout=2)
-						urllib2.urlopen(old_api+'&status=open', timeout=2)
-					except:
-						pass
-
-				STATUS = True
-				
-				set_led(GREEN)
-			time.sleep(0.1)

foodoord.conf

@@ -1,5 +1,4 @@
-[door_firstlevel_old]
+[doorstatus]
-status_url =
-
-[door_firstlevel]
 status_url =
+key =
+secret =

foodoord_oben

@@ -0,0 +1,143 @@
+#!/usr/bin/env python3
+# vim: ts=2 sw=2 et
+
+import os
+import stat
+import time
+import pifacedigitalio
+import signal
+import sys
+import grp
+from configparser import ConfigParser
+
+#Read config
+parser = ConfigParser()
+parser.read('/etc/foodoord.conf')
+
+doorapi = parser.get('doorstatus', 'status_url')
+consumerkey = parser.get('doorstatus', 'key')
+consumersecret = parser.get('doorstatus', 'secret')
+
+
+#Definitions for output
+LED_RED=6
+LED_GREEN=7
+RELAYS_LOCK=0
+RELAYS_UNLOCK=1
+
+#Definitions for input
+DOOR_BELL=0
+REED_RELAYS=1 #not implementet yet 
+
+#Definitions for LEDcolor
+RED=1
+GREEN=2
+ORANGE=3
+
+
+def update_api(locked):
+    try:
+        os.system("/usr/bin/curl -XPOST --header 'Content-Type: application/json' --data '{ \"consumer_key\": \"" + consumerkey  + "\", \"consumer_secret\": \"" + consumersecret + "\", \"aerie\": " + str(locked).lower() + " }' '" + doorapi  + "' ")
+    except:
+        pass
+
+
+if __name__ == "__main__":
+
+  def doorbell(event):
+    if (STATUS):
+      pifacedigital.relays[RELAYS_UNLOCK].toggle()
+      time.sleep(2)
+      pifacedigital.relays[RELAYS_UNLOCK].toggle()
+      #print 'got doorbell'
+
+  def close_button(event):
+    global STATUS
+    STATUS = False
+    try:
+      update_api(True)
+    except:
+      pass
+
+    set_led(RED)
+
+
+  listener = pifacedigitalio.InputEventListener()
+  listener.register(0, pifacedigitalio.IODIR_RISING_EDGE, doorbell, settle_time=10)
+  listener.register(1, pifacedigitalio.IODIR_RISING_EDGE, close_button, settle_time=5)
+  listener.activate()
+
+  def signal_handler(signal, frame):
+    listener.deactivate()
+    os.remove("/var/run/foodoord.pipe")
+
+    try:
+      update_api(True)
+    except:
+      pass
+
+    set_led(RED)
+    sys.exit(0)
+
+  def set_led(color):
+    if (color==RED):
+      pifacedigital.leds[LED_RED].turn_on()
+      pifacedigital.leds[LED_GREEN].turn_off()
+
+    elif (color==GREEN):
+      pifacedigital.leds[LED_GREEN].turn_on()
+      pifacedigital.leds[LED_RED].turn_off()
+
+    elif (color==ORANGE):
+      pifacedigital.leds[LED_RED].turn_on()
+      pifacedigital.leds[LED_GREEN].turn_on()
+
+  pifacedigital = pifacedigitalio.PiFaceDigital()
+  signal.signal(signal.SIGTERM, signal_handler)
+
+  #Startsettings
+  STATUS = False
+  pifacedigital.leds[LED_RED].turn_on()
+
+  #Setting up FiFo to get sshd-output
+  try:
+    os.mkfifo("/var/run/foodoord.pipe")
+    os.chown("/var/run/foodoord.pipe", -1, grp.getgrnam('foodoor')[2])
+    os.chmod("/var/run/foodoord.pipe", stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP)
+  except OSError:
+    pass
+
+  with open("/var/run/foodoord.pipe", "r") as ssh_input:
+    while 1:
+      #Read sshd-output from pipe
+      Pipe = ssh_input.readline()[:-1]
+
+      if (Pipe == "close" and STATUS):
+        pifacedigital.relays[RELAYS_LOCK].toggle()
+        time.sleep(1)
+        pifacedigital.relays[RELAYS_LOCK].toggle()
+        STATUS = False
+
+        try:
+          update_api(True)
+        except:
+          pass
+
+        set_led(RED)
+
+      elif (Pipe == "open"):
+        pifacedigital.relays[RELAYS_UNLOCK].toggle()
+        time.sleep(2)
+        pifacedigital.relays[RELAYS_UNLOCK].toggle()
+
+        if (STATUS==False):
+
+          try:
+            update_api(False)
+          except:
+            pass
+
+        STATUS = True
+
+        set_led(GREEN)
+      time.sleep(0.1)

foodoord_unten

@@ -0,0 +1,97 @@
+#! /usr/bin/python3
+# vim: ts=2 sw=2 et
+
+import os
+import stat
+import time
+import signal
+import sys
+import RPi.GPIO as gpio
+import grp
+from configparser import ConfigParser
+
+#Read config
+parser = ConfigParser()
+parser.read('/etc/foodoord.conf')
+
+doorapi = parser.get('doorstatus', 'status_url')
+consumerkey = parser.get('doorstatus', 'key')
+consumersecret = parser.get('doorstatus', 'secret')
+
+#Definitions for output
+LED_RED=6
+LED_GREEN=7
+RELAYS_LOCK=0
+RELAYS_UNLOCK=1
+PIN_OPEN=24
+PIN_CLOSE=27
+#Definitions for input
+DOOR_BELL=0
+REED_RELAYS=1 #not implementet yet
+
+#Definitions for LEDcolor
+RED=1
+GREEN=2
+ORANGE=3
+
+
+
+def write_state(state):
+  try:
+    handle = open("/tmp/door_state", "w")
+    handle.write(state)
+    handle.close()
+  except:
+    pass
+
+
+def update_api(locked):
+  try:
+    os.system("/usr/bin/curl -XPOST --header 'Content-Type: application/json' --data '{ \"consumer_key\": \"" + consumerkey  + "\", \"consumer_secret\": \"" + consumersecret + "\", \"cellar\": " + str(locked).lower() + " }' '" + doorapi  + "' ")
+  except:
+    pass
+
+if __name__ == "__main__":
+    
+  #Startsettings
+  STATUS=False
+  gpio.setmode(gpio.BCM)
+  gpio.setup(PIN_OPEN, gpio.OUT)
+  gpio.setup(PIN_CLOSE, gpio.OUT)
+  #Setting up FiFo to get sshd-output
+  try:
+    os.mkfifo("/var/run/foodoord.pipe")
+    os.chown("/var/run/foodoord.pipe", -1, grp.getgrnam('foodoor')[2])
+    os.chmod("/var/run/foodoord.pipe", stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IWGRP)
+  except OSError:
+    pass
+
+  with open("/var/run/foodoord.pipe", "r") as ssh_input:
+    while 1:
+      #Read sshd-output from pipe
+      Pipe = ssh_input.readline()[:-1]
+
+      if (Pipe == "close"):
+        gpio.output(PIN_CLOSE,1)
+        time.sleep(1)
+        gpio.output(PIN_CLOSE,0)
+
+        write_state("closed")
+        update_api(True)
+
+
+      elif (Pipe == "open"):
+
+        #Locking
+        gpio.output(PIN_OPEN,1)
+        time.sleep(1)
+        gpio.output(PIN_OPEN,0)
+
+        #Save State
+        write_state("open")
+
+        #Status Update
+        update_api(False)
+                
+      time.sleep(0.2)
+