Running your ASP.NET Core (or other) application in Docker using SSL should not be an overwhelming task. These steps should do the trick.
Run the following steps from a Linux terminal (I used WSL or WSL2 on Windows from the Windows Terminal).
It should look something like the content below; call it my-site.conf or something like that.
sudo apt install curl nano micro mc git net-tools
See items marked with ❤️🔥 to use winning variants
sudo apt install -u git
Note
If you want to use Wayland in WSLg in a simpler setup, you can try the WSLg (Wayland) tutorial.
In this tutorial, we will setup GUI in WSL2. No additional software outside WSL (like VcXsrv or GWSL) is required. You will find this tutorial very similar to the one that replaces Xorg with Xvnc. Indeed, it's pretty much the same tutorial, with some few changes.
The key component we need to install is the desktop metapackage you want (GNOME, KDE, Xfce, Budgie, etc), and after that, replace the default Xorg by a script that calls Xwayland instead.
For this setup, I will use Ubuntu 24.04, and install GNOME Desktop. Unfortunately older versions of Ubuntu lack some fundamental things, so we cannot reproduce it in older versions (at least not fully). Since the key components aren't bound to Ubuntu or GNOME, you can use your favorite distro and GUI. Check the [Sample screenshot