gpauth not passing WAYLAND_DISPLAY to browser

[bagnaram]

Describe the bug
I use a custom FF profile to provide GP authentication:
~/bin/ff:

echo "$@"
firefox -P globalprotect "$@"

And launching gpauth --fix-openssl vpn.example.com --browser ff

the browser session launches in XWAYLAND instead of detecting the WAYLAND_DISPLAY. I can test this myself by opening about:support and viewing the error:

(#0) Error	glxtest: Could not connect to wayland display, WAYLAND_DISPLAY=(null)

Expected behavior
I expect the GDK backend for my browser to be preserved by my Wayland Session

Screenshots
N/A

Logs
N/A

Environment:

• OS: Linux bagnaram-pc 6.13.7-arch1-1 Connection Failure #1 SMP PREEMPT_DYNAMIC Thu, 13 Mar 2025 18:12:00 +0000 x86_64 GNU/Linux
• Desktop Environment: Hyprland
• Output of ps aux | grep 'gnome-keyring\|kwalletd5' | grep -v grep: n/a
• Is remote SSH? NS

Additional context
Add any other context about the problem here.

[alonso-herreros]

I have not been able to reproduce this issue (also on Arch with Hyprland and Firefox).

If this is still an issue, could you check at which point the environment variable is no longer visible? Check before running gpauth, and maybe try adding echo $WAYLAND_DISPLAY > wayland_display.txt or a whole export > env.txt inside the script for debuggging and check the files later.

Also, perhaps the actual issue lies somewhere else, so it might make sense to check other possible sources of problems, like MOZ_ENABLE_WAYLAND or other flags.