Compare commits
1 Commits
v3.0.1
...
LukasLenCP
| Author | SHA1 | Date | |
|---|---|---|---|
| e623d7f21a |
1
.gitignore
vendored
1
.gitignore
vendored
@ -1 +0,0 @@
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foodoord*.deb
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59
README.md
59
README.md
@ -1,29 +1,32 @@
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# foodoord
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#foodoord
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Das Schließsystem läuft auf einem RaspberryPi mit der Erweiterungsplatine "PiFaceDigitalIO".
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##Software##
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## Konfiguration
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###Installation###
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<code>apt-get install python-pifacedigitalio </code>
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Falls `/etc/foodoord.conf` nicht vorhanden ist:
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Um das Paket zu installieren muss die */etc/apt/sources.list* angepasst werden.
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* `mv /etc/foodoord.conf_example /etc/foodoord.conf`
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<code>deb http://archive.raspbian.org/raspbian wheezy main contrib non-free rpi</code>
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1. Trage dort die API-Config für den Türstatus ein.
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2. Sind wir oben oder unten? Diese Information in `where` eintragen. Also bspw. `where = oben`.
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<code>deb-src http://archive.raspbian.org/raspbian wheezy main contrib non-free rpi</code>
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Wer apt-get benutzt, kann den Raspbian Pubkey zum keyring hinzufügen.
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<code>wget http://archive.raspbian.org/raspbian.public.key -O - | sudo apt-key add -</code>
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## Software
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### Dateiliste
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###Dateiliste###
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Der Deamon besteht aus folgenden Dateien.
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* foodoor
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* foodoord
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* foodoord.conf
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* foodoord_initd
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* foodoor-ssh-wrapper
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* foodoor-update-keydb
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Zusätzlich sollte für das git-repo eine Config angelegt werden:
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@ -39,37 +42,30 @@ Host git.chaospott.de
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Das IdentityFile ist der Deploy-SSH-Key, der im [Repo](https://git.chaospott.de/Chaospott/foodoor-keys) hinterlegt ist.
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## Schüssel
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##Schüssel
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### Schlüsselupdate
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`foodoor-update-keydb`
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###Schlüsselupdate
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<pre><code>foodoor-update-keydb
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</code></pre>
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Aktualisiert die 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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### Schlüsselformate
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###Schlüsselformate###
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Der foodoord akzeptiert nur Pub-Keys im *OpenSSH2-Format*. Keys lassen sich unter anderem mit OpenSSH oder PuTTygen erzeugen.
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### OpenSSH
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#### Keys generieren
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* Mit `ssh-keygen -b 4096` lassen sich Keys generieren.
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* `ssh-add $Pfad_zum_Key` fügt den Key dem ssh-Agent hinzu. Die Option `ssh-add -l` zeigt geladene Keys an.
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* `ssh-kegen -l -f $Pfad_zum_Key ` gibt den Fingerprint und andere Informationen zurück.
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###OpenSSH####
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####Keys generieren####
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* Mit <code>ssh-keygen -b 4096 </code> lassen sich Keys generieren.
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* <code>ssh-add $Pfad_zum_Key</code> fügt den Key dem ssh-Agent hinzu. Die Option <code>ssh-add -l</code> zeigt geladene Keys an.
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* <code>ssh-kegen -l -f $Pfad_zum_Key </code> gibt den Fingerprint und andere Informationen zurück.
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####Keys konvertieren(PuTTy>OpenSSH):####
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* `ssh-keygen -i $Pfad_zum_Key > $Pfad_neuer_Pfad.pub<` liest ssh2-kompatible Keys(RFC 4716) ein und speichert diese im OpenSSH-Format.
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* <code>ssh-keygen -i $Pfad_zum_Key > $Pfad_neuer_Pfad.pub</code> liest ssh2-kompatible Keys(RFC 4716) ein und speichert diese im OpenSSH-Format.
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###PuTTy###
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Da die Tür nur Keys im OpenSSH-Format verträgt, dürfen auch mit Putty nur OpenSSH-Keys genutzt werden.
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###Keys generieren (OpenSSH-Format mit PuttyGen):###
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1. PuTTYgen öffnen
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2. Unten "Number of Bits in a generated Key:" 4096 eintippen
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3. "Generate" klicken um Key zu generieren
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@ -78,28 +74,21 @@ Da die Tür nur Keys im OpenSSH-Format verträgt, dürfen auch mit Putty nur Ope
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Es ist zu beachten, dass Putty den PrivateKey im Putty-Format benötigt! Das heißt, falls der generierte Key vor dem Export nicht gespeichert wurde, muss der private Key noch konvertiert werden, siehe nächster Punkt!
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###Keys konvertieren(OpenSSH>PuTTy):###
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1. PuTTYgen öffnen
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2. "Load" drücken
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3. OpenSSH-Key auswählen
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4. "Save Private-Key" drücken
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5. Speichern
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##Hardware
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### Input:
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* ssh-login
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* Klingel
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* Statustaster
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### Output:
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* Status LEDs
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* Summer
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* Keymatic
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@ -1,3 +0,0 @@
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#!/bin/bash
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VERSION=3.0.1
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dpkg-deb --root-owner-group -b debian foodoord_${VERSION}_all.deb
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6
debian/DEBIAN/control
vendored
6
debian/DEBIAN/control
vendored
@ -1,6 +0,0 @@
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Package: foodoord
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Version: 3.0.1
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Maintainer: Bandie <bandie@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
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22
debian/DEBIAN/postinst
vendored
22
debian/DEBIAN/postinst
vendored
@ -1,22 +0,0 @@
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#!/bin/bash
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set -x
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echo "Creating group and users.."
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groupadd foodoor
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useradd -M -d /var/lib/foodoor/close -G foodoor -s /bin/sh close
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useradd -M -d /var/lib/foodoor/open -G foodoor -s /bin/sh open
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useradd -M -d /var/lib/foodoor/door -G foodoor -s /bin/sh door
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echo "Chown homes"
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for u in close open door; do
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groupadd ${u}
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chown ${u}:${u} /var/lib/foodoor/${u}
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done
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echo "Create /state"
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touch /state
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chown root:foodoor /state
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chmod 664 /state
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systemctl daemon-reload
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systemctl enable foodoord
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systemctl restart foodoord
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1
debian/etc/cron.d/foodoord
vendored
1
debian/etc/cron.d/foodoord
vendored
@ -1 +0,0 @@
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*/5 * * * * root [ -x /usr/sbin/foodoor-update-keydb ] && /usr/sbin/foodoor-update-keydb >/dev/null 2>&1
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8
debian/etc/foodoord.conf_example
vendored
8
debian/etc/foodoord.conf_example
vendored
@ -1,8 +0,0 @@
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[doorstatus]
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status_url =
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key =
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secret =
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[foodoord]
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# oben or unten
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where=
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37
debian/usr/sbin/foodoor
vendored
37
debian/usr/sbin/foodoor
vendored
@ -1,37 +0,0 @@
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||||
#!/bin/sh
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set -e
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PIPE_PATH=/var/run/foodoord.pipe
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if [ ! -e $PIPE_PATH ]
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then
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echo "Pipe missing. Check daemon status."
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exit 1
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fi
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action="$1"
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isTriggerActivated="0"
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if [ -z "$action" ]
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then
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||||
action="$SSH_ORIGINAL_COMMAND"
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isTriggerActivated="1"
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||||
fi
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case $action in
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close|open)
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echo $action | tee $PIPE_PATH |sed 's/open/UNLOCKED/;s/close/LOCKED/' > /state
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;;
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status)
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;;
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*)
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echo "Usage: $(basename $0) { close, open, status }"
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exit 1
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;;
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esac
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if [ $isTriggerActivated -eq 1 ]
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then
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cat /state
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sleep 2
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||||
fi
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63
debian/usr/sbin/foodoor-update-keydb
vendored
63
debian/usr/sbin/foodoor-update-keydb
vendored
@ -1,63 +0,0 @@
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#!/bin/bash
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set -e
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export PATH="/usr/bin:/bin:/usr/sbin:/sbin"
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||||
dest=/var/run/foodoor-keys
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temp_outfile="$dest.tmp"
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if [ ! -e "${dest}/.git/config" ]
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then
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#echo "Repo does not exist, trying to clone..."
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||||
( cd /var/run && git clone --quiet --single-branch --depth=1 ssh://git.chaospott.de/Keyverwaltung/foodoor-keys.git "${dest}" )
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else
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#echo "Repo exists, updating..."
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( cd "${dest}" && git fetch --quiet && git merge --quiet origin/master master )
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fi
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||||
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||||
rm -f ${temp_outfile}
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||||
find "${dest}/keys" -name '*.pub' | sort | \
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||||
while read keyfile
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do
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ssh-keygen -l -f ${keyfile} &> /dev/null
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if [ $? -eq 0 ]; then
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valid=false
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||||
keyinfo=$(ssh-keygen -l -f ${keyfile}) # The whole key information
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||||
crypto=$(echo "${keyinfo}" | cut -d" " -f4) # Looks like "(RSA)" or "(ED25519)"
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key_length=$(echo "${keyinfo}" | cut -d" " -f1)
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|
||||
if [ "${crypto}" == "(RSA)" ]; then
|
||||
|
||||
if [ ${key_length} -lt 4096 ]; then
|
||||
echo "Key size of key ${keyfile} not equal to 4096. Not adding it to key database." >&2
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||||
continue
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||||
else
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||||
valid=true
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||||
fi
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||||
|
||||
elif [ "${crypto}" == "(ED25519)" ]; then
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||||
valid=true
|
||||
fi
|
||||
|
||||
if [ "$valid" = true ]; then
|
||||
echo "command=\"/usr/sbin/foodoor \$action \",no-port-forwarding,no-X11-forwarding,no-agent-forwarding $(cat ${keyfile})" >> ${temp_outfile}
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
for appendix in open close door
|
||||
do
|
||||
action="$appendix"
|
||||
if [ "$appendix" = "door" ]; then
|
||||
action=""
|
||||
fi
|
||||
export action
|
||||
|
||||
outfile="${dest}/authorized_keys.${appendix}"
|
||||
cat ${temp_outfile} |envsubst > ${outfile}
|
||||
|
||||
# Oben und unten
|
||||
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
|
||||
done
|
||||
143
debian/usr/sbin/foodoord_oben
vendored
143
debian/usr/sbin/foodoord_oben
vendored
@ -1,143 +0,0 @@
|
||||
#!/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)
|
||||
97
debian/usr/sbin/foodoord_unten
vendored
97
debian/usr/sbin/foodoord_unten
vendored
@ -1,97 +0,0 @@
|
||||
#! /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)
|
||||
|
||||
23
foodoor
Executable file
23
foodoor
Executable file
@ -0,0 +1,23 @@
|
||||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
PIPE_PATH=/var/run/foodoord.pipe
|
||||
|
||||
if [ ! -e $PIPE_PATH ]
|
||||
then
|
||||
echo "Pipe missing. Check daemon status."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
case $1 in
|
||||
close)
|
||||
echo close > $PIPE_PATH
|
||||
;;
|
||||
open)
|
||||
echo open > $PIPE_PATH
|
||||
;;
|
||||
*)
|
||||
echo "Usage: $(basename $0) { close, open}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
2
foodoor-ssh-wrapper
Executable file
2
foodoor-ssh-wrapper
Executable file
@ -0,0 +1,2 @@
|
||||
#!/bin/sh
|
||||
ssh -i /root/.ssh/id_rsa_gitlab_deploy $1 $2
|
||||
41
foodoor-update-keydb
Executable file
41
foodoor-update-keydb
Executable file
@ -0,0 +1,41 @@
|
||||
#!/bin/bash
|
||||
set -e
|
||||
|
||||
export PATH="/usr/bin:/bin:/usr/sbin:/sbin"
|
||||
export GIT_SSH="/usr/sbin/foodoor-ssh-wrapper"
|
||||
|
||||
dest=/var/run/foodoor-keys
|
||||
|
||||
if [ ! -e "${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 "${dest}" )
|
||||
else
|
||||
#echo "Repo exists, updating..."
|
||||
( cd "${dest}" && git fetch --quiet && git merge --quiet origin/master master )
|
||||
fi
|
||||
|
||||
for action in open close
|
||||
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`
|
||||
if ssh-keygen -l -f id_ed25519.pub| cut -d" " -f4 == "(ED25519)"; then
|
||||
key_length += 3840
|
||||
if [ ${key_length} -lt 4096 ]; then
|
||||
echo "Key size of key ${keyfile} not equal to 4096. Not adding it to key database." >&2
|
||||
continue
|
||||
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
|
||||
done
|
||||
140
foodoord
Executable file
140
foodoord
Executable file
@ -0,0 +1,140 @@
|
||||
#!/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)
|
||||
5
foodoord.conf
Normal file
5
foodoord.conf
Normal file
@ -0,0 +1,5 @@
|
||||
[door_firstlevel_old]
|
||||
status_url =
|
||||
|
||||
[door_firstlevel]
|
||||
status_url =
|
||||
3
debian/etc/init.d/foodoord → foodoord_initd
Executable file → Normal file
3
debian/etc/init.d/foodoord → foodoord_initd
Executable file → Normal file
@ -16,8 +16,7 @@
|
||||
# PATH should only include /usr/* if it runs after the mountnfs.sh script
|
||||
PATH=/sbin:/usr/sbin:/bin:/usr/bin
|
||||
DESC="foodoor daemon"
|
||||
WHERE=$(cat /etc/foodoord.conf | grep 'where' | awk -F '=' '{ print $2 }' | tr -d ' ')
|
||||
NAME=foodoord_${WHERE}
|
||||
NAME=foodoord
|
||||
DAEMON=/usr/sbin/$NAME
|
||||
#DAEMON_ARGS="--options args"
|
||||
PIDFILE=/var/run/$NAME.pid
|
||||
Reference in New Issue
Block a user