Ah, I understood that the user with which I log in to the reverse proxy must be the same as in the Openhab system. But these are currently two different accounts for me. That is the reason for the problem. Log:
2022-07-24 12:58:03.364 [WARN ] [ore.io.rest.auth.internal.AuthFilter] - Unauthorized API request from [0:0:0:0:0:0:0:1]: User not found: <MY_USERNAME>
2022-07-24 12:58:03.389 [WARN ] [ore.io.rest.auth.internal.AuthFilter] - Unauthorized API request from 127.0.0.1: User not found: <MY_USERNAME>
So now I want to create the user I use in the proxy in openhab via the karaf console. But the password contains special characters (for example " and \). But the command line interprets these special characters when I enter them and that’s why entering the complex password fails.
Can I temporarily suppress the immediate interpretation of the input in the karaf console ?
EDIT: I changed the password - so it does not contain critical characters anymore.
Everything is working in this step and I can go on 