Domoticz-Google-Assistant (dzga) Topic is solved

[spawnol]

This is my configuration..
# Instantly create a public HTTPS URL. Don't have to open any port on router and do not require a reverse proxy.
# When ngrok_tunnel set to True the auth token is required to keep the tunnel alive.
# Create account at ngrok.com and paste the token in this file.
# Ngrok assigns random urls. When server restart the server gets a new url.
ngrok_tunnel: false
ngrok_auth_token: 'auth_token'

# Use SSL encryption in HTTP server if not using ngrok
use_ssl: true
ssl_key: /etc/letsencrypt/live/xxxxxx.duckdns.org/privkey.pem
ssl_cert: /etc/letsencrypt/live/xxxxxx.duckdns.org/fullchain.pem

[DewGew]

This is my configuration..
# Instantly create a public HTTPS URL. Don't have to open any port on router and do not require a reverse proxy.
# When ngrok_tunnel set to True the auth token is required to keep the tunnel alive.
# Create account at ngrok.com and paste the token in this file.
# Ngrok assigns random urls. When server restart the server gets a new url.
ngrok_tunnel: false
ngrok_auth_token: 'auth_token'

# Use SSL encryption in HTTP server if not using ngrok
use_ssl: true
ssl_key: /etc/letsencrypt/live/xxxxxx.duckdns.org/privkey.pem
ssl_cert: /etc/letsencrypt/live/xxxxxx.duckdns.org/fullchain.pem

Make sure you have user permission to read cert and key files

[emichiels]

hi there,

I have been using Domoticz-google-assistant for a long time. A while ago google assistant started saying that domoticz is not accessable at the moment, when i asked to do a task. I'm trying to figure out the problem, I can access access DZGA. over there everything looks fine. But I can't sync the devices. Then it says homegraph API key is invalid. in the past it worked.... homegraph Api is enabled and I have a homegraph API key in my config,yaml.

I don't know how to get this solved.

any idea's?

I think its your smart-home-key.json is not valid or corrupt. Generate a new and replace. If you use smart-home-key.json, homegraph API key is not needed.

DewGew, thanks for your reaction. I tried, but it's not solving the problem.

I regenerated the smart-home-key.json file with this procedure:

Navigate to the Google Cloud Console API Manager for your project id.
Enable the HomeGraph API.
Navigate to the Google Cloud Console API & Services page.
Select Create Credentials and create a Service account key
Create a new Service account
Use the role Service Account > Service Account Token Creator
Click Done
Click on the newly created Email Account under Service Accounts
Add key > create new key
Choose JSON
Click create and download the JSON file.
Upload and Save this in ../Domoticz-Google-Assistant/config folder as smart-home-key.json

after restarting DZGA I tried to update the devices. But it gave:
Page not found!: 403 Client Error: Forbidden for url: https://homegraph.googleapis.com/v1/devices:requestSync

the log file gives:

2020-11-30 12:43:23 - DEBUG - Starting new HTTPS connection (1): raw.githubusercontent.com:443
2020-11-30 12:43:23 - DEBUG - https://raw.githubusercontent.com:443 "GET /DewGew/Domoticz-Google-Assistant/beta/const.py HTTP/1.1" 200 2037
2020-11-30 12:43:23 - DEBUG - Starting new HTTPS connection (1): homegraph.googleapis.com:443
2020-11-30 12:43:23 - DEBUG - https://homegraph.googleapis.com:443 "POST /v1/devices:requestSync HTTP/1.1" 403 None
2020-11-30 12:44:07 - DEBUG - Starting new HTTPS connection (1): raw.githubusercontent.com:443
2020-11-30 12:44:08 - DEBUG - https://raw.githubusercontent.com:443 "GET /DewGew/Domoticz-Google-Assistant/beta/const.py HTTP/1.1" 200 2037

any other idea's?

Solved the problem. After reconnect account from the Home app, it worked again.

[spawnol]

This is my configuration..
# Instantly create a public HTTPS URL. Don't have to open any port on router and do not require a reverse proxy.
# When ngrok_tunnel set to True the auth token is required to keep the tunnel alive.
# Create account at ngrok.com and paste the token in this file.
# Ngrok assigns random urls. When server restart the server gets a new url.
ngrok_tunnel: false
ngrok_auth_token: 'auth_token'

# Use SSL encryption in HTTP server if not using ngrok
use_ssl: true
ssl_key: /etc/letsencrypt/live/xxxxxx.duckdns.org/privkey.pem
ssl_cert: /etc/letsencrypt/live/xxxxxx.duckdns.org/fullchain.pem

Make sure you have user permission to read cert and key files

$ sudo nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

I think it's good.

[spawnol]

I am really disapointed.. i tried a many times and it doesn't work..
i can't start dzga with nginx... i have reinstalled debian a lot of time but it still doesn't work... :'(
i really don't undestand why because it worked two weeks ago on my raspberry..


pi@raspberrypi:~ $ python3 Domoticz-Google-Assistant/
Loading configuration...
Connecting to Domoticz on http://XXXXXXXXXXX
Service account key is not found. Report state will be unavailable
Using SSL connection
Traceback (most recent call last):
File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "Domoticz-Google-Assistant/__main__.py", line 109, in <module>
startServer()
File "Domoticz-Google-Assistant/__main__.py", line 52, in startServer
secure(server)
File "Domoticz-Google-Assistant/__main__.py", line 26, in secure
server.socket = ssl.wrap_socket (server.socket, keyfile=key, certfile=cert, server_side=True, ssl_version=ssl.PROTOCOL_TLSv1_2)
File "/usr/lib/python3.7/ssl.py", line 1216, in wrap_socket
context.load_cert_chain(certfile, keyfile)
PermissionError: [Errno 13] Permission denied

[Justintime]

I am really disapointed.. i tried a many times and it doesn't work..
i can't start dzga with nginx... i have reinstalled debian a lot of time but it still doesn't work... :'(
i really don't undestand why because it worked two weeks ago on my raspberry..


pi@raspberrypi:~ $ python3 Domoticz-Google-Assistant/
Loading configuration...
Connecting to Domoticz on http://XXXXXXXXXXX
Service account key is not found. Report state will be unavailable
Using SSL connection
Traceback (most recent call last):
File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "Domoticz-Google-Assistant/__main__.py", line 109, in <module>
startServer()
File "Domoticz-Google-Assistant/__main__.py", line 52, in startServer
secure(server)
File "Domoticz-Google-Assistant/__main__.py", line 26, in secure
server.socket = ssl.wrap_socket (server.socket, keyfile=key, certfile=cert, server_side=True, ssl_version=ssl.PROTOCOL_TLSv1_2)
File "/usr/lib/python3.7/ssl.py", line 1216, in wrap_socket
context.load_cert_chain(certfile, keyfile)
PermissionError: [Errno 13] Permission denied

Got the same log..... i finally got locations to work. so *.ddns.net:port/domoticz. Took me several hours as a noob.

the only part i didnt have is "Service account key is not found. Report state will be unavailable"

I can reach my login screen on the DNS but when i fill in my credentials it wont login.
Also when i tick the box on SSL in the menu it won't stick.
I have filled in my path to the key and certificate. like this /etc/letsencrypt/live/***.ddns.net/privkey.pem

ALso whats that PID file?? is that only when you have installed as a docker?

[spawnol]

I am really disapointed.. i tried a many times and it doesn't work..
i can't start dzga with nginx... i have reinstalled debian a lot of time but it still doesn't work... :'(
i really don't undestand why because it worked two weeks ago on my raspberry..


pi@raspberrypi:~ $ python3 Domoticz-Google-Assistant/
Loading configuration...
Connecting to Domoticz on http://XXXXXXXXXXX
Service account key is not found. Report state will be unavailable
Using SSL connection
Traceback (most recent call last):
File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "Domoticz-Google-Assistant/__main__.py", line 109, in <module>
startServer()
File "Domoticz-Google-Assistant/__main__.py", line 52, in startServer
secure(server)
File "Domoticz-Google-Assistant/__main__.py", line 26, in secure
server.socket = ssl.wrap_socket (server.socket, keyfile=key, certfile=cert, server_side=True, ssl_version=ssl.PROTOCOL_TLSv1_2)
File "/usr/lib/python3.7/ssl.py", line 1216, in wrap_socket
context.load_cert_chain(certfile, keyfile)
PermissionError: [Errno 13] Permission denied

Got the same log..... i finally got locations to work. so *.ddns.net:port/domoticz. Took me several hours as a noob.

the only part i didnt have is "Service account key is not found. Report state will be unavailable"

I can reach my login screen on the DNS but when i fill in my credentials it wont login.
Also when i tick the box on SSL in the menu it won't stick.
I have filled in my path to the key and certificate. like this /etc/letsencrypt/live/***.ddns.net/privkey.pem

ALso whats that PID file?? is that only when you have installed as a docker?

Sorry, maybe i didn't understand but did you solve it ? The issue with the log ?
DewGew we really need your help...

[Justintime]

@spawnol

I am also not in coding.....but its working now!!! I literally jumped 1 meter high of joy. Spent many hours hahaha

Did you change the name of the folder?? "Domoticz-Google-Assistant" if so dont do that.

If you want to reach DZGA on your domain name type in https://your_domain:SSL_port/Domoticz-Google-Assistant/settings

This is my Nginx config

Code: Select all

server {
    listen 85 default_server;
    listen [::]:85;
    server_name yourdomain.com;
    #change to match your address
    return 301 https://yourdomain.com$request_uri;
}

server {
        listen 448 ssl default_server;
        listen [::]:448 ssl default_server;

        server_name yourdomain.com;
        #change to match your address

        ssl_certificate /etc/letsencrypt/live/yourdomain.com/fullchain.pem;
        #change to match your address
        ssl_certificate_key /etc/letsencrypt/live/yourdomain.com/privkey.pem;
        #change to match your address
        ssl on;
        ssl_session_cache  builtin:1000  shared:SSL:10m;
        ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
        ssl_prefer_server_ciphers on;


        location /domoticz/ {
                rewrite ^/domoticz/?(.*) /$1 break;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Scheme $scheme;
                proxy_pass http://192.168.1.165:13631; #Local ipno to dzga
                proxy_read_timeout  90;
        }

         location /Domoticz-Google-Assistant/ {
         rewrite ^/assistant/?(.*) /$1 break;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Scheme $scheme;
         proxy_pass http://localhost:3030/; #local ipno to dzga
         proxy_read_timeout  90;
}

[spawnol]

and what's your DZGA config ?

[Justintime]

Strange thing is.... i dont see connected devices when i enter dzga by domain.....when i look internal its showing.
its syncing and thats the most important.

Strang thing i have got still. i have to restart Nginx manually

and what's your DZGA config ?

Code: Select all

Armaway:
  lang: nl
  level_synonym:
  - weg und bewachen
  - Level 2
  - SL2
Armhome:
  lang: nl
  level_synonym:
  - zuhause und bewachen
  - Level 1
  - SL1
Camera_Stream:
  Cameras:
    Camera_URL:
 Idx:
  Enabled: false
CheckForUpdates: true
ClientID: xxxxxx
ClientSecret: xxxxxx
Device_Config: null
Domoticz:
  ip: http://internal ip
  password: psswrd
  port: '13631'
  roomplan: '0'
  switchProtectionPass: '1234'
  username: usrname
Image_Override:
  Fan:
  - Fan
  Light:
  - Light
  Media:
  - Media
  - TV
  Outlet:
  - WallSocket
  Speaker:
  - Speaker
  Switch:
  - Generic
Low_battery_limit: 9
PidFile: ''
Scene_Config: null
ang: nl
auth_pass: psswrd
auth_user: usrname
loglevel: Info
logtofile: true
ngrok_auth_token: xxxxx
ngrok_tunnel: false
pathToLogFile: ''
port_number: 3030
ssl_cert: /etc/letsencrypt/live/mydomain.com/fullchain.pem
ssl_key: /etc/letsencrypt/live/mydomain/privkey.pem
use_ssl: false
userinterface: true

[spawnol]

Strange thing is.... i dont see connected devices when i enter dzga by domain.....when i look internal its showing.
its syncing and thats the most important.

Strang thing i have got still. i have to restart Nginx manually

and what's your DZGA config ?

Code: Select all

Armaway:
  lang: nl
  level_synonym:
  - weg und bewachen
  - Level 2
  - SL2
Armhome:
  lang: nl
  level_synonym:
  - zuhause und bewachen
  - Level 1
  - SL1
Camera_Stream:
  Cameras:
    Camera_URL:
 Idx:
  Enabled: false
CheckForUpdates: true
ClientID: xxxxxx
ClientSecret: xxxxxx
Device_Config: null
Domoticz:
  ip: http://internal ip
  password: psswrd
  port: '13631'
  roomplan: '0'
  switchProtectionPass: '1234'
  username: usrname
Image_Override:
  Fan:
  - Fan
  Light:
  - Light
  Media:
  - Media
  - TV
  Outlet:
  - WallSocket
  Speaker:
  - Speaker
  Switch:
  - Generic
Low_battery_limit: 9
PidFile: ''
Scene_Config: null
ang: nl
auth_pass: psswrd
auth_user: usrname
loglevel: Info
logtofile: true
ngrok_auth_token: xxxxx
ngrok_tunnel: false
pathToLogFile: ''
port_number: 3030
ssl_cert: /etc/letsencrypt/live/mydomain.com/fullchain.pem
ssl_key: /etc/letsencrypt/live/mydomain/privkey.pem
use_ssl: false
userinterface: true

Use_ssl is set to false.. so you are not using your ssl connection .. right ?

[Justintime]

Strange thing is.... i dont see connected devices when i enter dzga by domain.....when i look internal its showing.
its syncing and thats the most important.

Strang thing i have got still. i have to restart Nginx manually

and what's your DZGA config ?

Code: Select all

Armaway:
  lang: nl
  level_synonym:
  - weg und bewachen
  - Level 2
  - SL2
Armhome:
  lang: nl
  level_synonym:
  - zuhause und bewachen
  - Level 1
  - SL1
Camera_Stream:
  Cameras:
    Camera_URL:
 Idx:
  Enabled: false
CheckForUpdates: true
ClientID: xxxxxx
ClientSecret: xxxxxx
Device_Config: null
Domoticz:
  ip: http://internal ip
  password: psswrd
  port: '13631'
  roomplan: '0'
  switchProtectionPass: '1234'
  username: usrname
Image_Override:
  Fan:
  - Fan
  Light:
  - Light
  Media:
  - Media
  - TV
  Outlet:
  - WallSocket
  Speaker:
  - Speaker
  Switch:
  - Generic
Low_battery_limit: 9
PidFile: ''
Scene_Config: null
ang: nl
auth_pass: psswrd
auth_user: usrname
loglevel: Info
logtofile: true
ngrok_auth_token: xxxxx
ngrok_tunnel: false
pathToLogFile: ''
port_number: 3030
ssl_cert: /etc/letsencrypt/live/mydomain.com/fullchain.pem
ssl_key: /etc/letsencrypt/live/mydomain/privkey.pem
use_ssl: false
userinterface: true

Use_ssl is set to false.. so you are not using your ssl connection .. right ?

I am using Nginx reverse proxy. Same as Domoticz..... or is that not sufficient?

[spawnol]

Strange thing is.... i dont see connected devices when i enter dzga by domain.....when i look internal its showing.
its syncing and thats the most important.

Strang thing i have got still. i have to restart Nginx manually

Code: Select all

Armaway:
  lang: nl
  level_synonym:
  - weg und bewachen
  - Level 2
  - SL2
Armhome:
  lang: nl
  level_synonym:
  - zuhause und bewachen
  - Level 1
  - SL1
Camera_Stream:
  Cameras:
    Camera_URL:
 Idx:
  Enabled: false
CheckForUpdates: true
ClientID: xxxxxx
ClientSecret: xxxxxx
Device_Config: null
Domoticz:
  ip: http://internal ip
  password: psswrd
  port: '13631'
  roomplan: '0'
  switchProtectionPass: '1234'
  username: usrname
Image_Override:
  Fan:
  - Fan
  Light:
  - Light
  Media:
  - Media
  - TV
  Outlet:
  - WallSocket
  Speaker:
  - Speaker
  Switch:
  - Generic
Low_battery_limit: 9
PidFile: ''
Scene_Config: null
ang: nl
auth_pass: psswrd
auth_user: usrname
loglevel: Info
logtofile: true
ngrok_auth_token: xxxxx
ngrok_tunnel: false
pathToLogFile: ''
port_number: 3030
ssl_cert: /etc/letsencrypt/live/mydomain.com/fullchain.pem
ssl_key: /etc/letsencrypt/live/mydomain/privkey.pem
use_ssl: false
userinterface: true

Use_ssl is set to false.. so you are not using your ssl connection .. right ?

I am using Nginx reverse proxy. Same as Domoticz..... or is that not sufficient?

Nginx proxy manager ?

[salmonsalar]

Hello,
I have followed the installation and didnt get the ngrok to work so I followed the Nginx reverse proxy Wiki page.
I can access the DZGA settings page from internet and I can find the [test] when I setup a new link in Google Home frome my phone.
I come to the login page at DZGA and I enter the login credentials but then I dont get any further.
Google Home just jumps back to the page where all applications are listed, nothing more happen.
What can be wrong?

[pdrobek]

Hi

I resolved all issues which was written here before.

Please can you describe how to use imported devices to Google Home via voice call. Always when i try something like "turn the light on" or similar o get answer "device not configured" or jump to web browser

Thank you

[twoenter]

Does this plugin support the broadcast feature of Google home /nest hub? Or can I implement it by myself via this plugin by sending a text query to the hub?

I want to send spoken notifications to my nest hub when the dryer or washer is done or when there is somebody at the front door. Benefit of the broadcast function is, when there is music or video playing it resumes after the broadcasted message.

[phuocdai]

Hi everyone,

How the sensor or switch status were report to Google home in real time? If I am opening the Google app and go to page that is showing the light/sensor, then I change status of these by manually, I didn't see any update on Google app.

Thanks

[Loekie63]

Hello All,

I have a simple doorbell connected to Domoticz via RFLink. In Domoticz it is sortedt as Lamp/Switch. i set switch type to "door bell" in Domoticz but still it shows up as a lamp in "Google Home app" and gets sorted accordingly.
Questions: Can somebody tel me how to change this? Is there something else Google home app can do with this doorbell as only showing on / off?
Thanks in advance.

[Justintime]

After checking some things i noticed i am running tthe beta version of DZGA.
Cant remember i did that.

So i am running DZGA Version: 1.10.6 beta

How can i switch to the release version of DZGA?

[damien60]

Hello,
I have followed the installation and didnt get the ngrok to work so I followed the Nginx reverse proxy Wiki page.
I can access the DZGA settings page from internet and I can find the [test] when I setup a new link in Google Home frome my phone.
I come to the login page at DZGA and I enter the login credentials but then I dont get any further.
Google Home just jumps back to the page where all applications are listed, nothing more happen.
What can be wrong?

Hello, I have a similar problem. I cannot retrieve devices in google HOME.
I think I have problem with token (access.log 401):
[02/Feb/2021:13:17:41 +0100] "POST /dzga/token HTTP/1.1" 401 188 "-" "OpenAuth"

I have no smart-home-key.json but it works with ngrok. (with correct url in smarthome, oauth & token)

I configured reverse proxy in nginx to access to dzga with https://<public_url>:4433/dzga/settings
My box redirect 4433 to nginx:443 and nginx redirect /dzga/ to localhost:3030 and remove /dzga in url.
I found one bug and I fixed it : https://github.com/DewGew/Domoticz-Goog ... issues/244

I can access to https://<public_url>:4433/dzga/ from Internet and I can login with HOME app.
But after that, there is no association with my account, no devices listed and it returns to the list of services available.

My certificate is no more self-signed (I used another ACME client with standalone mode : https://github.com/acmesh-official/acme.sh)

What can I check? It works with ngrok...
Where can I check logs from google?