How to give Access Permission to users

  • Rpi3 with openhab2
  • There are 3 users using the openhab android application, I want to give Access Permission to each one of them to use some devices. For Example, only one of them can turn lights ON/OFF.
    anyone did that before?

OpenHAB has no authentication (identifying people) or authorization (restricting permissions) system. To do what you wish you would need both.
With an nginx reverse proxy you can set up some basic authentication but that would not let you restrict access unless you restrict them to a particular web page.