I just installed a Raspberry Pi with the latest version of openHABian & openHAB 2.4.0. together with AVM FRITZ!Box Binding and connected my Fritz!Box successfully.
In the thing configuration of the Fritz!Box I chose the protocol HTTP to establish the connection between openHAB and Fritz!Box. I would like to change it to use HTTPS instead. But when I change the connection from HTTP to HTTPS it does not work any longer. This is a screenshot of the log:
My things configuration looks like this:
The Pi and the Fritz!Box are directly wired through a LAN cable.
I can reach the web frontend of the Fritz!Box in the browser without any problem by using this URL: https://fritz.box:8443/
Does anybody know what is missing? Do I need to tell the Pi to trust my certificate? If yes, how?