this post was submitted on 13 Oct 2024
459 points (98.9% liked)
Linux
48332 readers
656 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
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
hope they improve upon it, the old (when the banning was implemented) version of minetest was horrible. I'll be trying it soon :)
It has come a long way. These days it doesn't even come with a game preinstalled. You can play VoxeLibre, Asuna, and so much more. Plus the original Minetest game is still installable. Also there are quite a lot of mods and other content available.
The only gripes I really have is the security and UI design. Neither are that bad but they could be better.
What is the problem with security?
Online play is 100% unencrypted or authenticated. Client executes lua code sent by the server. I hope the code is kinda sandboxed but wouldnt put my hopes up there.
As far as I’m aware, most of the “dangerous” lua api (io/network etc) is blocked and only available to mods during the startup phase, and not otherwise during runtime.
But I’m sure there are workarounds. For one, I’ve written mods with rust for it, and you can require and then call any dynamic library through lua, with all of the io and networking you’d want, as long as it is brought in during the init phase. And the mods that do access the “dangerous” api, have to be explicitly given rights to do so (but again, by the server, not the clients) in the config before it works.
It’s not that bad for the most cases, as long as you trust the server. If playing single player, you personally control which mods get the secure environment access, so at that point it’s entirely your own fault, if you get exploited.
I hope they can build on some work from the lua devs. Isolating stuff like that is not always easy. But given lua is used extensively for embedded scripting, there is a good chance they can.
Also there isn't necessarily a clean environment between mods. This means one mod could modify another mod.