I would like to use the chromium browser in a project, where only one webpage is shown in fullscreen. The user needs full mouse and keyboard support, so I plan to use wayland as desktop environment.
Chromium Kiosk mode --kiosk is a great start (see also this question), but with full keyboard access the user still can open more than one tab (Ctrl-T), set bookmarks (Ctrl-D) thus showing the bookmarks bar, and probably much more I am not aware of...
Question: how do I lock down the chromium browser as much as possible, so that nothing can be changed by the user, and the intended page cannot be escaped...?
Thanks!
