324
Systemd wants to expand to include a sudo replacement
(outpost.fosspost.org)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 30 Apr 2024
324 points (95.8% liked)
Linux
47996 readers
1007 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
The thing with this is: its just a symlink to the
systemd-runbinary, which talks to PID1 to spawn new processes (in separate cgroups IIRC). Its one of the most fundamental parts of systemd. Even the debiansystemdpackage includessystemd-run.I guess the other question is if some tools the distro provides might switch to supporting it by default. For example on Arch there is
makepkgthat should never be executed as root, but does internally call some things with elevated privileges (mostlypacmanto install and remove packages). Currently it checks forsudoand if not falls back tosu, but maybe it might be worth considering changingsuforrun0if its guaranteed to be there.it does its authorization with polkit (which IIRC defaults to allow all
wheelgroup members) and giving users that shouldn't be allowed root access, root access, is not something you ever want. This is usually referred to as unauthorized privilege escalation. Also, it isn't likesudodoesn't need configuration.