Domoticz-Google-Assistant (dzga) Topic is solved

[mrfatmen]

Maybe i didn't look right.
I have 2 rollerblinds which are set in Domoticz as "Blinds percentage inverted"
Google reconized them as blinds but no percentage and there not inverted.
I now have to say open to close them and Close to open them.

Is this a setting i can change?

I am having the same issue. No solution yet

I have added blinds inverted to beta branch, try it out. I dont use inverted so I need some feedback.

Hi DewGew,

I'm just back from vacation and changed dzga to the beta branch.
Now the blinds are working perfect even with the percentage commands.

Thank you for the quick fix.

[DewGew]

Hi,

I try to use dzga but wihtout success for now ...
I follow every steps on the wiki : https://www.domoticz.com/wiki/Google_Assistant

My dzga is successfully installed and accessible via HTTPS (Let's Encrypt already use for others websites on the Rasp, like Domoticz)

When i try to add my application on my Google Home app i have an error
When i watch the logs on dzga i see this :

Code: Select all

2020-10-02 16:50:15 - DEBUG - Host: assistant.emee.info
X-Real-IP: 66.249.93.107
X-Forwarded-For: 66.249.93.107
Connection: close
Content-Length: 80
Content-Type: application/json;charset=UTF-8
Google-Assistant-API-Version: v1
Authorization: Bearer XXXXXXX
User-Agent: Mozilla/5.0 (compatible; Google-Cloud-Functions/2.1; +http://www.google.com/bot.html)
Accept-Encoding: gzip,deflate,br

In my nginx logs i see this :

Code: Select all

66.249.93.107 - - [02/Oct/2020:16:54:24 +0200] "POST /smarthome HTTP/1.1" 404 67 "-" "Mozilla/5.0 (compatible; Google-Cloud-Functions/2.1; +http://www.google.com/bot.html)"

I try this url POST /smarthome on Postman and it give me this response :

Code: Select all

Page not found!: not authorized access!!

What can be wrong with my configuration ?

Thanks

Can you add dzga ([test]testapp)in google home app?

No i can't add dzga. I have the 404 error in my logs when i try to add it.

See error in attachement when i click on my test app

You missed a step somewhere during installation. Restart from scratch.

[k20human]

You missed a step somewhere during installation. Restart from scratch.

I delete my Actions / GCP project and create a new one.
It's work now perflecly.

Amazing work, thank !

[k20human]

So, everything works fine except these problems:

- I can't merge my heater and its thermostat or temperature and thermostat, i see all of them in Google Assistant (no error in logs)

Code: Select all

Device_Config:
  108:
    merge_thermo_idx: '111'
    devicetype: 'heater'

- My scenes don't belong to room. I add this in my config but without success (see attachment) :

Code: Select all

Scene_Config:
  6:
    room: 'Chambre parents'
    nicknames:
        - 'Chambre'
  10:
    room: 'Rez-de-chaussée'

- When i try to sync devices i have this error in logs (maybe problem above are linked to this):

Code: Select all

2020-10-03 20:07:18 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-10-03 20:07:18 - ERROR - Error handling message {'inputs': [{'intent': 'action.devices.QUERY', 'payload': {'devices': [{'id': 'Light147'}, {'id': 'ColorSwitch51'}, {'id': 'Group8'}, {'id': 'PushButton122'}, {'id': 'Selector179'}, {'id': 'PushButton222'}, {'id': 'PushButton131'}, {'id': 'PushButton139'}, {'id': 'Light248'}, {'id': 'Light69'}, {'id': 'Sensor68'}, {'id': 'Speaker56'}, {'id': 'Thermostat112'}, {'id': 'Group6'}, {'id': 'Group7'}, {'id': 'Sensor245'}, {'id': 'ColorSwitch172'}, {'id': 'Light129'}, {'id': 'Light250'}, {'id': 'Selector133'}, {'id': 'Sensor166'}, {'id': 'Sensor164'}, {'id': 'Selector48'}, {'id': 'Selector178'}, {'id': 'Group3'}, {'id': 'ColorSwitch197'}, {'id': 'Light141'}, {'id': 'ColorSwitch95'}, {'id': 'PushButton75'}, {'id': 'Selector52'}, {'id': 'Group1'}, {'id': 'Group2'}, {'id': 'Light47'}, {'id': 'Thermostat113'}, {'id': 'PushButton132'}, {'id': 'ColorSwitch79'}, {'id': 'Light247'}, {'id': 'Light192'}, {'id': 'Group5'}, {'id': 'Group9'}, {'id': 'ColorSwitch173'}, {'id': 'Light177'}, {'id': 'Light201'}, {'id': 'Light66'}, {'id': 'ColorSwitch198'}, {'id': 'Light64'}, {'id': 'Selector54'}, {'id': 'ColorSwitch171'}, {'id': 'Light45'}, {'id': 'Scene10'}]}}], 'requestId': '10982972176642769495'}: {'errorCode': 'unknownError'}

[DewGew]

So, everything works fine except these problems:

- I can't merge my heater and its thermostat or temperature and thermostat, i see all of them in Google Assistant (no error in logs)

Code: Select all

Device_Config:
  108:
    merge_thermo_idx: '111'
    devicetype: 'heater'

- My scenes don't belong to room. I add this in my config but without success (see attachment) :

Code: Select all

Scene_Config:
  6:
    room: 'Chambre parents'
    nicknames:
        - 'Chambre'
  10:
    room: 'Rez-de-chaussée'

- When i try to sync devices i have this error in logs (maybe problem above are linked to this):

Code: Select all

2020-10-03 20:07:18 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-10-03 20:07:18 - ERROR - Error handling message {'inputs': [{'intent': 'action.devices.QUERY', 'payload': {'devices': [{'id': 'Light147'}, {'id': 'ColorSwitch51'}, {'id': 'Group8'}, {'id': 'PushButton122'}, {'id': 'Selector179'}, {'id': 'PushButton222'}, {'id': 'PushButton131'}, {'id': 'PushButton139'}, {'id': 'Light248'}, {'id': 'Light69'}, {'id': 'Sensor68'}, {'id': 'Speaker56'}, {'id': 'Thermostat112'}, {'id': 'Group6'}, {'id': 'Group7'}, {'id': 'Sensor245'}, {'id': 'ColorSwitch172'}, {'id': 'Light129'}, {'id': 'Light250'}, {'id': 'Selector133'}, {'id': 'Sensor166'}, {'id': 'Sensor164'}, {'id': 'Selector48'}, {'id': 'Selector178'}, {'id': 'Group3'}, {'id': 'ColorSwitch197'}, {'id': 'Light141'}, {'id': 'ColorSwitch95'}, {'id': 'PushButton75'}, {'id': 'Selector52'}, {'id': 'Group1'}, {'id': 'Group2'}, {'id': 'Light47'}, {'id': 'Thermostat113'}, {'id': 'PushButton132'}, {'id': 'ColorSwitch79'}, {'id': 'Light247'}, {'id': 'Light192'}, {'id': 'Group5'}, {'id': 'Group9'}, {'id': 'ColorSwitch173'}, {'id': 'Light177'}, {'id': 'Light201'}, {'id': 'Light66'}, {'id': 'ColorSwitch198'}, {'id': 'Light64'}, {'id': 'Selector54'}, {'id': 'ColorSwitch171'}, {'id': 'Light45'}, {'id': 'Scene10'}]}}], 'requestId': '10982972176642769495'}: {'errorCode': 'unknownError'}

First it seems to be something wrong with your json file. Try generate a new one, make sure its correct project. After edit your config you have to restart dzga then make a sync with voice (if json file is corrupt) or with button in ui.

[Xavier82]

Hi DewGew,

I hope you can help.
I'm helping a friend out to install DZGA.
Setup:
Rpi3b with Domoticz installed, DZGA installed, pngrok installed (with Python3.7)
So far so good.
In DZGA I also see the devices within Domitcz.
When access to 3030/settings and login, I completely follow (already tried 3 times all over) the manual in the wiki to setup Google actions.
But I can't get it to work.
It looks like things have changes in manual or at Google.

I have added the smart-home-key.json file in the config folder.
I have entered the ngrok url and the auth and token url in action console.
Client Id is exported out of the smart-home-key.json file.
The client secret is exported out the "client_secret_XXX.JSON file from the Google Cloud Platform under "OAuth 2.0 Client-ID's".

Followed steps for account linking.
When clicking Sync devices in dzga I get the error:
Page not found!: 404 Client Error: Not Found for url: https://homegraph.googleapis.com/v1/devices:requestSync

What is going wrong here?
How can I fix this?

You have to download and rename the json file you can not copy and paste from the file and make sure its correct project.
Try also to delete the json file and then sync with voice, if that works json file is corrupted

There is only 1 project...
I downloaded the json and renamed it to "smart-home-key.json"

Will try to sync with voice.

[k20human]

So, everything works fine except these problems:

- I can't merge my heater and its thermostat or temperature and thermostat, i see all of them in Google Assistant (no error in logs)

Code: Select all

Device_Config:
  108:
    merge_thermo_idx: '111'
    devicetype: 'heater'

- My scenes don't belong to room. I add this in my config but without success (see attachment) :

Code: Select all

Scene_Config:
  6:
    room: 'Chambre parents'
    nicknames:
        - 'Chambre'
  10:
    room: 'Rez-de-chaussée'

- When i try to sync devices i have this error in logs (maybe problem above are linked to this):

Code: Select all

2020-10-03 20:07:18 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-10-03 20:07:18 - ERROR - Error handling message {'inputs': [{'intent': 'action.devices.QUERY', 'payload': {'devices': [{'id': 'Light147'}, {'id': 'ColorSwitch51'}, {'id': 'Group8'}, {'id': 'PushButton122'}, {'id': 'Selector179'}, {'id': 'PushButton222'}, {'id': 'PushButton131'}, {'id': 'PushButton139'}, {'id': 'Light248'}, {'id': 'Light69'}, {'id': 'Sensor68'}, {'id': 'Speaker56'}, {'id': 'Thermostat112'}, {'id': 'Group6'}, {'id': 'Group7'}, {'id': 'Sensor245'}, {'id': 'ColorSwitch172'}, {'id': 'Light129'}, {'id': 'Light250'}, {'id': 'Selector133'}, {'id': 'Sensor166'}, {'id': 'Sensor164'}, {'id': 'Selector48'}, {'id': 'Selector178'}, {'id': 'Group3'}, {'id': 'ColorSwitch197'}, {'id': 'Light141'}, {'id': 'ColorSwitch95'}, {'id': 'PushButton75'}, {'id': 'Selector52'}, {'id': 'Group1'}, {'id': 'Group2'}, {'id': 'Light47'}, {'id': 'Thermostat113'}, {'id': 'PushButton132'}, {'id': 'ColorSwitch79'}, {'id': 'Light247'}, {'id': 'Light192'}, {'id': 'Group5'}, {'id': 'Group9'}, {'id': 'ColorSwitch173'}, {'id': 'Light177'}, {'id': 'Light201'}, {'id': 'Light66'}, {'id': 'ColorSwitch198'}, {'id': 'Light64'}, {'id': 'Selector54'}, {'id': 'ColorSwitch171'}, {'id': 'Light45'}, {'id': 'Scene10'}]}}], 'requestId': '10982972176642769495'}: {'errorCode': 'unknownError'}

First it seems to be something wrong with your json file. Try generate a new one, make sure its correct project. After edit your config you have to restart dzga then make a sync with voice (if json file is corrupt) or with button in ui.

Hi,

I check my service account again but i have same error.
devices:requestSync request works as expected (HTTP code 200). The error occur only on devices:reportStateAndNotification (HTTP error code 400 not 403).

I just add a new device and it has been add on my Google Assistant. But i can't see new Scene / Group and no merged elements

[DewGew]

So, everything works fine except these problems:

- I can't merge my heater and its thermostat or temperature and thermostat, i see all of them in Google Assistant (no error in logs)

Code: Select all

Device_Config:
  108:
    merge_thermo_idx: '111'
    devicetype: 'heater'

- My scenes don't belong to room. I add this in my config but without success (see attachment) :

Code: Select all

Scene_Config:
  6:
    room: 'Chambre parents'
    nicknames:
        - 'Chambre'
  10:
    room: 'Rez-de-chaussée'

- When i try to sync devices i have this error in logs (maybe problem above are linked to this):

Code: Select all

2020-10-03 20:07:18 - ERROR - 400 Client Error: Bad Request for url: https://homegraph.googleapis.com/v1/devices:reportStateAndNotification
2020-10-03 20:07:18 - ERROR - Error handling message {'inputs': [{'intent': 'action.devices.QUERY', 'payload': {'devices': [{'id': 'Light147'}, {'id': 'ColorSwitch51'}, {'id': 'Group8'}, {'id': 'PushButton122'}, {'id': 'Selector179'}, {'id': 'PushButton222'}, {'id': 'PushButton131'}, {'id': 'PushButton139'}, {'id': 'Light248'}, {'id': 'Light69'}, {'id': 'Sensor68'}, {'id': 'Speaker56'}, {'id': 'Thermostat112'}, {'id': 'Group6'}, {'id': 'Group7'}, {'id': 'Sensor245'}, {'id': 'ColorSwitch172'}, {'id': 'Light129'}, {'id': 'Light250'}, {'id': 'Selector133'}, {'id': 'Sensor166'}, {'id': 'Sensor164'}, {'id': 'Selector48'}, {'id': 'Selector178'}, {'id': 'Group3'}, {'id': 'ColorSwitch197'}, {'id': 'Light141'}, {'id': 'ColorSwitch95'}, {'id': 'PushButton75'}, {'id': 'Selector52'}, {'id': 'Group1'}, {'id': 'Group2'}, {'id': 'Light47'}, {'id': 'Thermostat113'}, {'id': 'PushButton132'}, {'id': 'ColorSwitch79'}, {'id': 'Light247'}, {'id': 'Light192'}, {'id': 'Group5'}, {'id': 'Group9'}, {'id': 'ColorSwitch173'}, {'id': 'Light177'}, {'id': 'Light201'}, {'id': 'Light66'}, {'id': 'ColorSwitch198'}, {'id': 'Light64'}, {'id': 'Selector54'}, {'id': 'ColorSwitch171'}, {'id': 'Light45'}, {'id': 'Scene10'}]}}], 'requestId': '10982972176642769495'}: {'errorCode': 'unknownError'}

First it seems to be something wrong with your json file. Try generate a new one, make sure its correct project. After edit your config you have to restart dzga then make a sync with voice (if json file is corrupt) or with button in ui.

Hi,

I check my service account again but i have same error.
devices:requestSync request works as expected (HTTP code 200). The error occur only on devices:reportStateAndNotification (HTTP error code 400 not 403).

I just add a new device and it has been add on my Google Assistant. But i can't see new Scene / Group and no merged elements

For scenes there is no touch control for those only for groups. works only with voice. To find your scenes in google home app goto assistant-settings --> home control --> click tab scenes.
There is three things that can get this issue:

• Corrupt json file. (download and rename, not copy and paste the content

• Config is missconfigured somewhere

• Using special characters in names

[k20human]

Ok for scenes, i will try this.

For the 400 error, it seems it disapear ... I change some devices, maybe it's one of them. Thanks for your help

[transalpes]

Hello DewGew,

I continue to advance in my construction, and I encounter the following difficulty:
I have a device selector in domoticz:

Capture d-ecran du 2020-10-02 23-33-30.png (20.5 KiB) Viewed 2950 times

it appears well in "domoticz google assistant" as a selector:

Capture d-ecran du 2020-10-02 23-34-46.png (5.27 KiB) Viewed 2950 times

But in google Home it is recognized as a simple switch "on and off":

20201003_103210.jpg (17.86 KiB) Viewed 2950 times

I don't understand my mistake, can you help me please,
thank you for your return

Friendship

[DewGew]

Hello DewGew,

I continue to advance in my construction, and I encounter the following difficulty:
I have a device selector in domoticz:
Capture d-ecran du 2020-10-02 23-33-30.png

it appears well in "domoticz google assistant" as a selector:
Capture d-ecran du 2020-10-02 23-34-46.png

But in google Home it is recognized as a simple switch "on and off":
20201003_103210.jpg

I don't understand my mistake, can you help me please,
thank you for your return

Friendship

There is no touch control for selector. After all is voice assistant it should work with voice e.g:
User:Hey Google, Activate Normal on Gestion Chauffage.
Google Assistant: Activates Normal on Gestion Chauffage.

[lec668]

Hi,
Thanks for the GREAT job, I just successfuly configured dgza, works perfectly with french !

I'm trying to improve my setup security :

Is there a way to get dzga "bad authentications" with corresponding source iPs in the logs ?

I'm not keen on opening https access without a way to check everything is running as it should.

I restricted access to dsga with a few firewall rules, only from identified Google servers, but you never know.

Thanks again

[DewGew]

Hi,
Thanks for the GREAT job, I just successfuly configured dgza, works perfectly with french !

I'm trying to improve my setup security :

Is there a way to get dzga "bad authentications" with corresponding source iPs in the logs ?

I'm not keen on opening https access without a way to check everything is running as it should.

I restricted access to dsga with a few firewall rules, only from identified Google servers, but you never know.

Thanks again

If you are running on a RPI you can use fail2ban

[lec668]

DewGew:

Thanks for the quick answer.

Yes, I 'm using an RPI, and tested fail2ban 2 years ago.
The constant logs parsing on the SD card slowed down terribly the system,
so I'm thinking about a simple/light solution.

Do you know the log I could parse to check for authentication errors ?

Regards!

[Xavier82]

Hi DewGew,

I hope you can help.
I'm helping a friend out to install DZGA.
Setup:
Rpi3b with Domoticz installed, DZGA installed, pngrok installed (with Python3.7)
So far so good.
In DZGA I also see the devices within Domitcz.
When access to 3030/settings and login, I completely follow (already tried 3 times all over) the manual in the wiki to setup Google actions.
But I can't get it to work.
It looks like things have changes in manual or at Google.

I have added the smart-home-key.json file in the config folder.
I have entered the ngrok url and the auth and token url in action console.
Client Id is exported out of the smart-home-key.json file.
The client secret is exported out the "client_secret_XXX.JSON file from the Google Cloud Platform under "OAuth 2.0 Client-ID's".

Followed steps for account linking.
When clicking Sync devices in dzga I get the error:
Page not found!: 404 Client Error: Not Found for url: https://homegraph.googleapis.com/v1/devices:requestSync

What is going wrong here?
How can I fix this?

You have to download and rename the json file you can not copy and paste from the file and make sure its correct project.
Try also to delete the json file and then sync with voice, if that works json file is corrupted

There is only 1 project...
I downloaded the json and renamed it to "smart-home-key.json"

Will try to sync with voice.

So we removed all of the projects in Google Cloud Platform.
Waited for 2 days
Then created a new project in Google Cloud Platform.
Followed (checked with 4 eyes!) the instruction.
Downloaded the .json file, then renamed the file to "smart-home-key.json" uploaded the file to the Domoticz-Google-Assistant/config folder as smart-home-key.json.
Restarted dzga.
Logged on to dzga
Copied the fullfilment url of ngrok to Google
Copied the Authorization url of ngrok to Google
Copied the Token url of ngrok to Google.
Saved
pressed Test
Then went to DZGA for sync devices
The again this error:
"Page not found!: 404 Client Error: Not Found for url: https://homegraph.googleapis.com/v1/devices:requestSync"

When checking on https://console.cloud.google.com/apis/ I see:
1 API key with the name "Browser key (auto created by Firebase)
3 "OAuth 2.0 Client-ID's:
Smart-Home-DZGA
Web client (auto created by Google Service)
New Actions on Google App
1 service account: [email protected].

Strange thing is that the OAuth json files (client secret) contain other client ID number then the created service account with the smart-home-key.json file.

Please help, what are we doing wrong?

[ressof]

Hi
I try to set set a selector switch to type vacuum and us this code in description

Code: Select all

<voicecontrol>
  devicetype = vacuum
</voicecontrol>

But then when i reload dzga it says it cant find any devices from domoticz. Are there any certain level names you must use when devicetype is vacuum?

[DewGew]

Hi
I try to set set a selector switch to type vacuum and us this code in description

Code: Select all

<voicecontrol>
  devicetype = vacuum
</voicecontrol>

But then when i reload dzga it says it cant find any devices from domoticz. Are there any certain level names you must use when devicetype is vacuum?

Are you running master or beta? Selector switch or on/off switch?.

[ressof]

Hi
I try to set set a selector switch to type vacuum and us this code in description

Code: Select all

<voicecontrol>
  devicetype = vacuum
</voicecontrol>

But then when i reload dzga it says it cant find any devices from domoticz. Are there any certain level names you must use when devicetype is vacuum?

Are you running master or beta? Selector switch or on/off switch?.

Beta and selector switch

[Xavier82]

Hi,

When I want to check the temperature with "Hey Google, whats the temperature? " I get an error.
When sync devices I can see the temperature device (with the actual temp).
This is what I got in DZGA devices:
19 ToonBurnerName Selector Off
21 Toon Scenes Selector Set Level: 50 % Woonkamer
23 Toon Auto Program Selector Set Level: 30 %
24 ToonTemperature Temperature 21.1 C Woonkamer
25 ToonThermostat Thermostat 21.0 Woonkamer

And this is what I have in config:
Device_Config:
123: # For thermostat devices only, Bug Thermostat idx must be a number above Temp idx
room: 'Woonkamer'
actual_temp_idx: '24'
selector_modes_idx: '21'

How can I fix this issue?

[Xavier82]

You have to download and rename the json file you can not copy and paste from the file and make sure its correct project.
Try also to delete the json file and then sync with voice, if that works json file is corrupted

There is only 1 project...
I downloaded the json and renamed it to "smart-home-key.json"

Will try to sync with voice.

So we removed all of the projects in Google Cloud Platform.
Waited for 2 days
Then created a new project in Google Cloud Platform.
Followed (checked with 4 eyes!) the instruction.
Downloaded the .json file, then renamed the file to "smart-home-key.json" uploaded the file to the Domoticz-Google-Assistant/config folder as smart-home-key.json.
Restarted dzga.
Logged on to dzga
Copied the fullfilment url of ngrok to Google
Copied the Authorization url of ngrok to Google
Copied the Token url of ngrok to Google.
Saved
pressed Test
Then went to DZGA for sync devices
The again this error:
"Page not found!: 404 Client Error: Not Found for url: https://homegraph.googleapis.com/v1/devices:requestSync"

When checking on https://console.cloud.google.com/apis/ I see:
1 API key with the name "Browser key (auto created by Firebase)
3 "OAuth 2.0 Client-ID's:
Smart-Home-DZGA
Web client (auto created by Google Service)
New Actions on Google App
1 service account: [email protected].

Strange thing is that the OAuth json files (client secret) contain other client ID number then the created service account with the smart-home-key.json file.

Please help, what are we doing wrong?

We finally got it to work!