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14
README.md
14
README.md
@@ -43,8 +43,18 @@ Das IdentityFile ist der Deploy-SSH-Key, der im [Repo](https://git.chaospott.de/
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### Schlüsselupdate
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`foodoor-update-keydb`
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Aktualisiert die Schlüssel auf der Tür und baut die *Authorized_Keys* für die User *open* und *close*. Keys die nicht dem OpenSSH-Format mit 4096 bit entsprechen, werden ignoriert. Wenn das Script von Hand aufgerufen wird, werden die betroffenen Keys angezeigt. Über einen Cronjob werden die Keys alle **5 Min aktualisiert**.
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Das Script [`foodoor-update-keydb`](debian/usr/sbin/foodoor-update-keydb)
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aktualisiert regelmäßig die Schlüssel auf der Tür und baut die `Authorized_Keys`
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für die Benutzer `open` und `close`. Keys, die nicht dem OpenSSH-Format mit 4096
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Bit entsprechen, werden ignoriert.
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Wenn das Script von Hand aufgerufen wird, werden die betroffenen Keys angezeigt.
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Über einen Cronjob werden die Keys **alle 5 Minuten aktualisiert**.
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Das Script beinhaltet auch den Aufruf von `/usr/sbin/foodoor`, das dem Keyfile
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für den jeweiligen Schlüssel hinzugefügt wird. Bei Login mit dem Benutzer
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`open`/`close`/`door` wird das entsprechende Argument dadurch mitgegeben, um die
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Tür zu öffnen oder zu schließen bzw. den Status abzufragen.
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### Schlüsselformate
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@@ -1,3 +1,3 @@
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#!/bin/bash
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VERSION=3.3.0
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VERSION=$(grep -oP '(?<=Version: ).*$' debian/DEBIAN/control)
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dpkg-deb --root-owner-group -b debian "foodoord_${VERSION}_all.deb"
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4
debian/DEBIAN/control
vendored
4
debian/DEBIAN/control
vendored
@@ -1,6 +1,6 @@
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Package: foodoord
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Version: 3.3.0
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Maintainer: Bandie <bandie@chaospott.de>, Tobi <tobi@chaospott.de>
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Version: 3.3.3
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Maintainer: Tobi <tobi@chaospott.de>
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Architecture: all
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Description: Control the doors of the club, ja!
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Depends: dash, git, python3, pip, tmux
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5
debian/DEBIAN/postinst
vendored
5
debian/DEBIAN/postinst
vendored
@@ -26,8 +26,9 @@ while [ "$prompt" != "oben" ] && [ "$prompt" != "unten" ]; do
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done
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echo "##################"
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echo "Installing dependencies via pip: pifacecommon pifacedigitalio"
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pip install pifacecommon pifacedigitalio paho-mqtt
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PIP_DEP=(pifacecommon pifacedigitalio paho-mqtt)
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echo "Installing dependencies via pip: ${PIP_DEP[*]}"
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pip install "${PIP_DEP[@]}"
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echo "Enabling and starting systemd-Services"
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systemctl daemon-reload
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4
debian/usr/sbin/foodoor-update-keydb
vendored
4
debian/usr/sbin/foodoor-update-keydb
vendored
@@ -1,4 +1,4 @@
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#!/bin/bash
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#!/usr/bin/env bash
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set -e
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export PATH="/usr/bin:/bin:/usr/sbin:/sbin"
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@@ -8,7 +8,7 @@ temp_outfile=$dest.tmp
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if [ ! -e "$dest/.git/config" ]; then
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#echo "Repo does not exist, trying to clone..."
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git -C "$dest" clone --quiet --single-branch --depth=1 ssh://git.chaospott.de/Keyverwaltung/foodoor-keys.git "$dest"
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git clone --quiet --single-branch --depth=1 ssh://git.chaospott.de/Keyverwaltung/foodoor-keys.git "$dest"
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else
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#echo "Repo exists, updating..."
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git -C "$dest" fetch --quiet && git -C "$dest" merge --quiet origin/master master
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22
debian/usr/sbin/foodoord_oben
vendored
22
debian/usr/sbin/foodoord_oben
vendored
@@ -24,6 +24,7 @@ class FoodoorMQTT:
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self.client.on_connect = self.on_connect
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self.client.on_message = self.on_message
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self._last_state = None
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self._connect_lock = threading.Condition()
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def connect(self):
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@@ -39,6 +40,8 @@ class FoodoorMQTT:
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self.client.loop_stop()
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def on_connect(self, client, userdata, flags, rc):
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if self._last_state is not None:
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self.send_state(self._last_state)
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with self._connect_lock:
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self._connect_lock.notify()
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@@ -46,6 +49,7 @@ class FoodoorMQTT:
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print(f"MQTT-Server Message: {msg.topic} {msg.payload}")
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def send_state(self, locked: bool):
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self._last_state = locked
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self.client.publish(f"foobar/{self.area}/foodoor/status", {
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False: "open",
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True: "closed",
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@@ -108,6 +112,7 @@ class Foodoord:
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self.status_open = False
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self.mqtt = FoodoorMQTT("oben")
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self.pifacedigital = pifacedigitalio.PiFaceDigital()
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self.listener = pifacedigitalio.InputEventListener()
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self.listener.register(self.DOOR_BELL, pifacedigitalio.IODIR_RISING_EDGE, self.doorbell, settle_time=10)
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self.listener.register(self.CLOSE_BUTTON, pifacedigitalio.IODIR_RISING_EDGE, self.close_button, settle_time=5)
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@@ -137,15 +142,15 @@ class Foodoord:
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def set_led(self, color):
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for led, gpio in self.LEDS.items():
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if color & led:
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pifacedigital.leds[gpio].turn_on()
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self.pifacedigital.leds[gpio].turn_on()
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else:
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pifacedigital.leds[gpio].turn_off()
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self.pifacedigital.leds[gpio].turn_off()
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def doorbell(self, event):
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if self.status_open:
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pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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self.pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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time.sleep(2)
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pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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self.pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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def close_button(self, _event):
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self.status_open = False
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@@ -156,7 +161,6 @@ class Foodoord:
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self.mqtt.connect()
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self.listener.activate()
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pifacedigital = pifacedigitalio.PiFaceDigital()
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signal.signal(signal.SIGTERM, self.signal_handler)
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# Start settings
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@@ -176,18 +180,18 @@ class Foodoord:
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pipe_cmd = ssh_input.readline().strip()
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if pipe_cmd == "close" and self.status_open:
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pifacedigital.relays[self.RELAYS_LOCK].toggle()
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self.pifacedigital.relays[self.RELAYS_LOCK].toggle()
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time.sleep(1)
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pifacedigital.relays[self.RELAYS_LOCK].toggle()
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self.pifacedigital.relays[self.RELAYS_LOCK].toggle()
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self.status_open = False
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self.update_api(True)
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self.set_led(self.RED)
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elif pipe_cmd == "open":
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pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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self.pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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time.sleep(2)
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pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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self.pifacedigital.relays[self.RELAYS_UNLOCK].toggle()
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if not self.status_open:
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self.update_api(False)
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4
debian/usr/sbin/foodoord_unten
vendored
4
debian/usr/sbin/foodoord_unten
vendored
@@ -22,6 +22,7 @@ class FoodoorMQTT:
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self.client.on_connect = self.on_connect
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self.client.on_message = self.on_message
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self._last_state = None
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self._connect_lock = threading.Condition()
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def connect(self):
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@@ -37,6 +38,8 @@ class FoodoorMQTT:
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self.client.loop_stop()
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def on_connect(self, client, userdata, flags, rc):
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if self._last_state is not None:
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self.send_state(self._last_state)
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with self._connect_lock:
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self._connect_lock.notify()
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@@ -44,6 +47,7 @@ class FoodoorMQTT:
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print(f"MQTT-Server Message: {msg.topic} {msg.payload}")
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def send_state(self, locked: bool):
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self._last_state = locked
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self.client.publish(f"foobar/{self.area}/foodoor/status", {
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False: "open",
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True: "closed",
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