Motivation:
I don’t use any DE that would handle captive portals for me, hence i need something like that script.
None of at the time listed on arch-wiki solutions to ‘auto-opening’ captive portal on public networks worked for me. Either didn’t work because was written for X, was simply trying to open some http page or required some additional setup like using chrome or other additional packages. All i needed was to just figure out the captive portal url and open its page in default browser. That all this script does.
This script assumes you are under Wayland session and using systemd.
If that script will be useful to someone and aur package will be needed - create an issue.
Installation:
Put that script under /etc/NetworkManager/dispatcher.d/90-open_captive_portal,
make it executable and reload NetworkManager service.