Netatmo Doorbell webhook not receiving

Configuration
1

Hello together,
I am currently trying to get the new netatmo doorbell webhook to work. I configured my HA with reverse Proxy and NGINX. In my FritzBox config I forwarded port 80 and 443 to my HA-IP. In the HA-config I added the required:

use_x_forwarded_for: true
trusted_proxies:
    172.30.33.0/24

I also added the External url: https://xxx.yyy.myfritz.net and internal http://homeassistant:8123.

With all that configured it is possible to connect to my HA-Instance when I am on the Road.
I then created a webhook sensor to listen on /api/webhook/doorbell-post-event
With Postman I confirmed the API-Endpoint and the sensor. Allthough only through the local Network. (I used the https://xxx.yyy.myfritz.net/api/webhook/... url. Not sure if this means it goes through the WAN?!)
To be sure i connected to the Endpoint with my phone though the webbrowser, which results in a Status Code 405: Method not allowed, which is expected behaviour and lets me think HA is properly configured.

To receive doorbell webhooks, I customized the core/homeassistant/components/netatmo/const.py (I created a copy of the Integration in the custom_components folder)

I checked the Netatmo API with https://webhook.site to make sure it works. On the dev.netatmo.com i configured my App and set the webhook url to the said https://webhook.site. After configuration of the Netatmo Integration in HA, which redirects me to the Netatmo authorization site and shows that i am asking for Doorbell permission, I receive a json-body on https://webhook.site that the webhook is activated.

Now to the problem…
If I add the https://xxx.yyy.myfritz.net/api/webhook/doorbell-post-event in the webhook config on the Netatmo-dev, I wont receive any Webhook events. I enabled the debug logger for webhooks, so it should show me some.
There are errorlogs for my Netatmo Integration, but I dont think it matters, since it worked with webhook.site and there were the same errors?!

I was wondering if anybody got the same problem and found a working solution.

Could the problem be, that the DS-Lite Tunnel of my Router cause the Problem? Or is it the domainname, which ist too long?! Or does the NGINX- Add-On somehow blocks the request?! Or am I missing something in the proxy config?!

I am searching for some tips where else the error can be and how to find it.

Thanks

2

hi
have you fixed this problem? i have still the same issue.

3

hey,
no not really. I had some contact with a netatmo dev but he could only say that it should be no constrains regarding ipv6. I found out that trying to send a post request to my domain via postman works and i can handle an example netatmo body, but when i try to send a request via requestbin it says “getaddrinfo ENOTFOUND xxx.yyy.myfritz.net”. Checking my dns entry with dnschecker.org, i find only an ipv6 (AAAA) entry. I suspect this might be the problem but i cant solve this with the myFritz domain (i think) - That beeing said i am not an network engineer, so it might also be complete garbage what i am thinking…
What i can say for sure, netatmo sends proper webhooks and i can receive some generated webhooks and can handle them with the netatmo integration

it might work if i were to switch to a duckdns setup, but i am happy enough that i have remote access. And the only visitors i get is the postman and he will leave the package at the door without ringing anyway xD

4

Hi, maybe not relevant - but I’ve had Netatmo indoor camera webhooks working for years with no problem, and suddenly it stopped. No more events arrive when listening. Checked the Netatmo App dev site and it says that my integration is ok and active.
I’m not a postman expert, but I can manage. Are there any debug steps I could use to try to track down the problem? Are events generated and just vanishing into “thin air”
There are no log entries at all in HA that indicates any issues.