Get information on the used netvm from within domU.
Giving more cues on what netvm a domU is using by means of a custom zsh prompt element or something like neofetch.
Using the colored windows to indicate netvm does not cut it for me, as the used netvm can change on runtime, while the color cannot.
Reading IP and determining netvm with a lookup table
Every domU holds a list with all Subnets/IPs of all netvms and can determine the used one through used subnet or gateway.
- No modification to qubes
- Leaks system information to domUs
- needs external updating of table
All domU is its own adminVM
Every domU is an adminVM. Qrexec rules should be as such, that they only can call
qvm-prefs $OWN_NAME netvm for themselves.
- no leaks
qubes-core-admin-clienton all domUs
- Needs tight qrexec rules that i might fuck up
I dont like neither of those ideas. Due to information leak solution one it is no real option for me, but i dont feel good installing
qubes-core-admin-client in every vm on the system.
What are your feelings on this?
Do you have better ideas?