On Sat, 27 Jan 2024, tlaronde%kergis.com@localhost wrote:
But does somebody know of an established program or library that allows to start a process as root and to automatically downgrade rights for tasks (I mean identified chunks of whatever code) that do not require privileges?
You mean toggling between various EUIDs and the saved-SUID? That's pretty standard stuff, but, I don't know if it's been encapsulated in any kind of utility. -RVP