Configuration and Setup

[add30417]

Dear Giejay,

Thanks for maintaining this project. Honestly I have the issue now to setup at my raspberry. I recognized you are using docker, but besides of the 10 Steps out of the Readme file, I can't go ahead.

Maybe, can you please add more step how someone, like me, setup this from scratch ?

Thanks in advanced Daniel

[giejay]

The readme is a bit outdated. You can use this script to set it up: https://github.com/giejay/nukiPyBridge/blob/master/install-bluetooth-deps.sh

At what step are you stuck?

[add30417]

Thanks for your answer.

First of all, I used a RP 3 B+. I downloaded the latest version from Raspbian and wrote a new sd card.

I found out the MAC address of my nuki.

I followed the 10 steps from the Readme file.

But now what is the next step, I couldn't found the NaCl utility on my sd card. And even what should I do with the files from the git Repository? Can I use a docker? Or should I used without docker?

Honestly, I guess isn't rocket sicence any more, but just the next steps and the best way would be very helpful.

But I'm thanksful to you, you are maintining this project.

[giejay]

Did you try to install it using the file I mentioned? After that, you should have a running supervised service on port 5000. You can browse to that port and checkout the methods to use in server.py.

[add30417]

Just doing at the moment.

First run, with the error: ./install-bluetooth-deps.sh: line 20: ./install-bluez.sh: No such file or directory cp: cannot stat 'nuki-supervised.conf': No such file or directory

[giejay]

Did you clone the entire repo or just copied that file?

[add30417]

I see, I guessed it is a "web" installer. I'm doing again. --- I will do the testing in the next days.

[add30417]

Now, I installed everything.

Following modifciation I did: connect-example.py: changing macaddress of nuki run.sh: changed with raspberry pi ip address nuki.conf: changed with raspberry pi ip address

I used the pi user.

When I'm excuting the server.py, following message I will got back:

./connect-example.py Starting BLE adapter... Failed to restart bluetooth.service: Unit bluetooth.service failed to load properly: Bad message. See system logs and 'systemctl status bluetooth.service' for details. Init Nuki BLE connection... Unable to connect, retrying..., retry count: 1 Starting BLE adapter... Failed to restart bluetooth.service: Unit bluetooth.service failed to load properly: Bad message. See system logs and 'systemctl status bluetooth.service' for details. Init Nuki BLE connection... Unable to connect, retrying..., retry count: 2 Starting BLE adapter... Failed to restart bluetooth.service: Unit bluetooth.service failed to load properly: Bad message. See system logs and 'systemctl status bluetooth.service' for details. Init Nuki BLE connection... Unable to connect, retrying..., retry count: 3 Nuki BLE connection established Traceback (most recent call last): File "./connect-example.py", line 18, in nuki.Nuki(nukiMacAddress).authenticateUser(myPublicKeyHex, myPrivateKeyHex, myID, myIDType, name) File "/home/pi/nuki/nuki.py", line 92, in authenticateUser pairingHandle = self.device.get_handle('a92ee101-5501-11e4-916c-0800200c9a66') AttributeError: 'NoneType' object has no attribute 'get_handle'

Error of bluetooth.service: /lib/systemd/system/bluetooth.service:1: Invalid section header '[Unit] Description=Bluetooth service Documentation=man:bluetoothd(8) Co...

[giejay]

There is something wrong with your bluetooth.service file. Can you post the content?

[add30417]

cat /lib/systemd/system/bluetooth.service

[Unit] Description=Bluetooth service Documentation=man:bluetoothd(8) ConditionPathIsDirectory=/sys/class/bluetooth

[Service] Type=dbus BusName=org.bluez ExecStart=/usr/local/libexec/bluetooth/bluetoothd NotifyAccess=main #WatchdogSec=10 #Restart=on-failure CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE LimitNPROC=1 ProtectHome=true ProtectSystem=full

[Install] WantedBy=bluetooth.target Alias=dbus-org.bluez.service

[giejay]

Please put a line break between [Unit] and Description

[add30417]

Seems like step ahead:

During the excution of "./connect-example.py" following output appears: Init Nuki BLE connection... Unable to connect, retrying..., retry count: 1 Starting BLE adapter... Init Nuki BLE connection... Unable to connect, retrying..., retry count: 2 Starting BLE adapter... Init Nuki BLE connection... Nuki BLE connection established Nuki Pairing UUID handle created: 008b Requesting Nuki Public Key using command: Nuki_REQ Payload: Nuki_PUBLIC_KEY Nuki Public key requested Nuki returned unexpected response (expecting PUBLIC_KEY): Nuki_ERROR Error Code: 10 Command Identifier: 0001

During second and third execution, following output appears: Starting BLE adapter... Init Nuki BLE connection... Unable to connect, retrying..., retry count: 1 Starting BLE adapter... Init Nuki BLE connection... Unable to connect, retrying..., retry count: 2 Starting BLE adapter... Init Nuki BLE connection... Unable to connect, retrying..., retry count: 3 Nuki BLE connection established Traceback (most recent call last): File "./connect-example.py", line 18, in nuki.Nuki(nukiMacAddress).authenticateUser(myPublicKeyHex, myPrivateKeyHex, myID, myIDType, name) File "/home/pi/nuki/nuki.py", line 92, in authenticateUser pairingHandle = self.device.get_handle('a92xxxxxxxxxxxxxxxxxxxxxxxxxx') AttributeError: 'NoneType' object has no attribute 'get_handle'

[giejay]

Did you start the pairing process on your Nuki by holding it for 5 seconds?

[add30417]

Yes, I did.

Update: Even the config file (/home/pi/nuki/nuki.cfg) never created during the execution. I created (with touch command) a empty file, but no success.

[giejay]

Can you try it by using the connect endpoint? See server.py for the details

[add30417]

Bascially the server.py isn't helpful me. Is it? I can't see any helpful information.

[giejay]

It mentions the exact methods you can use for connecting and unlocking. For example: @app.route("/connect/<mac_address>/")

So go to localhost:5000/connect/macaddress/frontdoor and it will try to pair

[add30417]

the server isn't working at my raspberry

[giejay]

Are you running it using the supervised service? What does 'sudo supervisorctl status nuki' give you?

[add30417]

sudo supervisorctl status nuki

nuki FATAL can't find command '/usr/local/bin/flask'

Seems not.

[giejay]

The install bluetooth deps script should have installed flask...

[add30417]

It is located in /usr/local/, I changed the config file

[add30417]

When I execute the server.py, I got the same error message back.

172.17.0.50 - - [14/Sep/2020 21:19:55] "GET /favicon.ico HTTP/1.1" 404 - [2020-09-14 21:20:27,854] ERROR in app: Exception on /connect/xxxxxxx/FrontDoor [GET] Traceback (most recent call last): File "/usr/lib/python3/dist-packages/flask/app.py", line 2292, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3/dist-packages/flask/app.py", line 1815, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3/dist-packages/flask/app.py", line 1718, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3/dist-packages/flask/_compat.py", line 35, in reraise raise value File "/usr/lib/python3/dist-packages/flask/app.py", line 1813, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3/dist-packages/flask/app.py", line 1799, in dispatch_request return self.view_functionsrule.endpoint File "/home/pi/nuki/server.py", line 40, in connect nuki.Nuki(mac_address).authenticateUser(myPublicKeyHex, myPrivateKeyHex, myID, myIDType, name) File "/home/pi/nuki/nuki.py", line 92, in authenticateUser pairingHandle = self.device.get_handle('a92ee101-5501-11e4-916c-0800200c9a66') AttributeError: 'NoneType' object has no attribute 'get_handle' 172.17.0.50 - - [14/Sep/2020 21:20:27] "GET /connect/xxxxxxxxx/FrontDoor HTTP/1.1" 500 - 172.17.0.50 - - [14/Sep/2020 21:20:27] "GET /favicon.ico HTTP/1.1" 404 -

[giejay]

Are you using a nuki v2?

[add30417]

Yes, I'm using v2

[giejay]

Can you add --experimental to: ExecStart=/usr/local/libexec/bluetooth/bluetoothd.

What version are you using of bluez?

[add30417]

I got following log:

Sep 14 22:05:22 rasppi bluetoothd[2448]: Endpoint registered: sender=:1.43 path=/org/bluez/hci0/A2DP/SBC/Source/1 Sep 14 22:05:22 rasppi bluetoothd[2448]: Endpoint registered: sender=:1.43 path=/org/bluez/hci0/A2DP/SBC/Source/2 Sep 14 22:05:22 rasppi kernel: [ 176.998435] debugfs: File 'le_min_key_size' in directory 'hci0' already present! Sep 14 22:05:22 rasppi kernel: [ 176.998459] debugfs: File 'le_max_key_size' in directory 'hci0' already present! Sep 14 22:05:31 rasppi systemd[1]: Stopping BluezALSA proxy... Sep 14 22:05:31 rasppi bluetoothd[2448]: Endpoint unregistered: sender=:1.43 path=/org/bluez/hci0/A2DP/SBC/Source/1 Sep 14 22:05:31 rasppi bluetoothd[2448]: Endpoint unregistered: sender=:1.43 path=/org/bluez/hci0/A2DP/SBC/Source/2 Sep 14 22:05:31 rasppi systemd[1]: bluealsa.service: Succeeded. Sep 14 22:05:31 rasppi systemd[1]: Stopped BluezALSA proxy. Sep 14 22:05:31 rasppi bluetoothd[2448]: Terminating Sep 14 22:05:31 rasppi systemd[1]: Stopping Bluetooth service... Sep 14 22:05:31 rasppi bluetoothd[2448]: Stopping SDP server Sep 14 22:05:31 rasppi bluetoothd[2448]: Exit Sep 14 22:05:31 rasppi systemd[1]: bluetooth.service: Succeeded. Sep 14 22:05:31 rasppi systemd[1]: Stopped Bluetooth service. Sep 14 22:05:32 rasppi systemd[1]: Starting Bluetooth service... Sep 14 22:05:32 rasppi bluetoothd[2597]: Bluetooth daemon 5.51 Sep 14 22:05:32 rasppi systemd[1]: Started Bluetooth service. Sep 14 22:05:32 rasppi bluetoothd[2597]: Starting SDP server Sep 14 22:05:32 rasppi bluetoothd[2597]: Bluetooth management interface 1.14 initialized Sep 14 22:05:32 rasppi systemd[1]: Started BluezALSA proxy. Sep 14 22:05:32 rasppi bluetoothd[2597]: Endpoint registered: sender=:1.45 path=/org/bluez/hci0/A2DP/SBC/Source/1 Sep 14 22:05:32 rasppi bluetoothd[2597]: Endpoint registered: sender=:1.45 path=/org/bluez/hci0/A2DP/SBC/Source/2 Sep 14 22:05:32 rasppi kernel: [ 187.132985] debugfs: File 'le_min_key_size' in directory 'hci0' already present! Sep 14 22:05:32 rasppi kernel: [ 187.133011] debugfs: File 'le_max_key_size' in directory 'hci0' already present! Sep 14 22:05:38 rasppi systemd[1]: Stopping BluezALSA proxy... Sep 14 22:05:38 rasppi systemd[1]: bluealsa.service: Succeeded. Sep 14 22:05:38 rasppi bluetoothd[2597]: Endpoint unregistered: sender=:1.45 path=/org/bluez/hci0/A2DP/SBC/Source/1 Sep 14 22:05:38 rasppi bluetoothd[2597]: Endpoint unregistered: sender=:1.45 path=/org/bluez/hci0/A2DP/SBC/Source/2 Sep 14 22:05:38 rasppi systemd[1]: Stopped BluezALSA proxy. Sep 14 22:05:38 rasppi bluetoothd[2597]: Terminating Sep 14 22:05:38 rasppi systemd[1]: Stopping Bluetooth service... Sep 14 22:05:38 rasppi bluetoothd[2597]: Stopping SDP server Sep 14 22:05:38 rasppi bluetoothd[2597]: Exit Sep 14 22:05:38 rasppi systemd[1]: bluetooth.service: Succeeded. Sep 14 22:05:38 rasppi systemd[1]: Stopped Bluetooth service. Sep 14 22:05:38 rasppi systemd[1]: Starting Bluetooth service... Sep 14 22:05:38 rasppi bluetoothd[2774]: Bluetooth daemon 5.51 Sep 14 22:05:38 rasppi systemd[1]: Started Bluetooth service. Sep 14 22:05:38 rasppi bluetoothd[2774]: Starting SDP server Sep 14 22:05:38 rasppi bluetoothd[2774]: Bluetooth management interface 1.14 initialized Sep 14 22:05:38 rasppi systemd[1]: Started BluezALSA proxy. Sep 14 22:05:38 rasppi kernel: [ 193.211177] debugfs: File 'le_min_key_size' in directory 'hci0' already present! Sep 14 22:05:38 rasppi kernel: [ 193.211200] debugfs: File 'le_max_key_size' in directory 'hci0' already present! Sep 14 22:05:40 rasppi bluetoothd[2774]: Endpoint registered: sender=:1.47 path=/org/bluez/hci0/A2DP/SBC/Source/1 Sep 14 22:05:40 rasppi bluetoothd[2774]: Endpoint registered: sender=:1.47 path=/org/bluez/hci0/A2DP/SBC/Source/2

[add30417]

bluez is already the newest version (5.50-1.2~deb10u1+rpt2).

[add30417]

Any recommendation how I can fix this topic?

Thanks in advanced.

[giejay]

Something is stopping your Bluez service and I'm not sure what. Before doing anything with the lock, you have to make sure you have a stable bluetooth service.

Do you only see those logs when interacting with the lock or are the logs always visible?

[NopfatGithub]

https://learn.adafruit.com/install-bluez-on-the-raspberry-pi/installation

Blues should work out of the box. Maybe check in the raspberry installation menu : raspi-config

Maybe restart the raspberry : sudo reboot

Does : hcitool lescan show devices?

Try step 2 from this tutorial: https://github.com/tobiasfeistmantl/python-nuki-client

Did you copy the gattool to path : ... Pyhton3.7 ....

Btw: thank you @giejay !