bubblewrap
flathub
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bubblewrap | flathub | |
---|---|---|
75 | 114 | |
3,631 | 1,060 | |
3.2% | 2.6% | |
6.7 | 6.8 | |
6 days ago | 5 days ago | |
C | ||
GNU General Public License v3.0 or later | GNU Lesser General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
bubblewrap
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I Use Nix on macOS
Nothing nix specific but you may be interested in https://github.com/containers/bubblewrap
- I reduced the size of my Docker image by 40% – Dockerizing shell scripts
- Exploring Podman: A More Secure Docker Alternative
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Using GitLab Kubernetes Runners to Build Melange Packages
Recently, I came across Chainguard and wrote the article How to build Docker Images with Melange and Apko. As a fervent supporter of Kubernetes and GitLab CI, I was eager to experiment with building images using Melange in this particular setup. GitLab's shared Runners work seamlessly with Bubblewrap, eliminating the need for additional configurations. This post is intended for enthusiasts like myself, interested in hosting their own Kubernetes Runners and leveraging the Kubernetes Runner Type of Melange.
- how strong is the steam (runtime) sandbox for games?
- Server-side sandboxing: Containers and seccomp
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A Study of Malicious Code in PyPI Ecosystem
```
This is basically manually invoking what Flatpak does:
https://github.com/containers/bubblewrap
This is also useful for more than just security. E.G., you can test how your app would behave on a fresh install by masking your user configuration files. I personally also have a tool that uses it to basically bundle all dependencies from an entire Linux distribution in order to make highly portable AppImages— Been meaning to post that, will get around to it eventually maybe.
The flags above should hide your user data (`--tmpfs`), disable network access (`--unshare-all`), hide/virtualize devices and OS state (`--dev` and `--proc`), and make the rest of the root filesystem read-only (`--ro-bind`— Including the insecure X11 socket in `/tmp`, which you might want to expose for GUI apps).
Check them against `bwrap --help`; I might have omitted one or two more things you'd need.
- Bubblewrap – Low-level unprivileged sandboxing tool used by Flatpak
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Firejail: Light, featureful and zero-dependency security sandbox for Linux
While trying to find out more comparison information, found this light on details issue:
https://github.com/containers/bubblewrap/issues/81
It mentions nsjail and minijail.
flathub
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XZ backdoor story – Initial analysis
> Nobody ever even audits the binary contents of flatpaks on flathub (were they actually built from the source? the author attests so!).
IME/IIRC There aren't (or shouldn't be) any binary contents on Flathub that are submitted by the author, at least for projects with source available? You're supposed to submit a short, plain-text recipe instead, which then gets automatically built from source outside the control of the author.
> The Flathub service then uses the manifest from your repository to continuously build and distribute your application on every commit.
https://docs.flathub.org/docs/for-app-authors/submission/#ho...
Usually the recipes should just list the appropriate URLs to get the source code, or, for proprietary applications, the official .DEBs. Kinda like AUR, but JSON/YAML. Easy to audit if you want:
https://github.com/orgs/flathub/repositories
- FOSS software is probably less likely to abuse this, but it just depends how ruthless the publisher is, a lot of people desire to be successful and it's human nature to look for advantages to put yourself above others in competitive environments.
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Flathub – The Linux App Store
I also don't believe third parties maintainers packaging software on flathub is a big issue but I'm also not familiar with how other distro repos trust their maintainers. Hopefully more developers maintain their flatpak themselves (or someone they trust) and get their apps verified. If most apps are verified, warning users of unverified apps might be a good idea.
There's ongoing discussion about splitting open source and proprietary apps in to seperate repos [1]. Additionally having seperate repos for verified and unverified apps might make it more obvious where an app comes from in the cli.
But I don't know how seamlessly an app could transition between being in the third party repo and being in the official repo. Having the user quietly stop receiving updates seems like a bad idea, but automatically migrating might not be desirable either.
I also think flatpaks cli interface needs some work. It is functional but far from distro package managers.
Being verified is especially important for critical apps. Recently someone added malicious versions of apps to the snap store [3]. This lead to people getting their cryptocurrency stolen.
[1] https://github.com/flathub/flathub/issues/691
[2] https://docs.flathub.org/docs/for-app-authors/requirements
[3] https://forum.snapcraft.io/t/temporary-suspension-of-automat...
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Bforartists Flatpak, coming soon to Flathub
That means Linux users can now install Bforartists on any Linux distro easily, regardless of glibc version! https://github.com/flathub/flathub/pull/4295
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Turtle 0.3 released (formerly TurtleGit)
Still having some problems with the flathub build, see https://github.com/flathub/flathub/pull/4082 for the current status.
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TurtleGit released, a git frontend for GNOME and Nautilus
Here is the flathub draft pull request: https://github.com/flathub/flathub/pull/4082
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The first tip to give to any new Linux user should be "do NOT search for, download, and install software on the Web!"
i assume you dont know how flathub works , theirs little or no QC , done flathub is just get told theirs an update for the package , if yo go look at the github repo pes https://github.com/flathub/flathub/pull/4164 for example , only updates the link to the girt repo , theirs 0 code checked
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Who is behind flathub and rpmfusion really?
It all should be written in pages for contributors, read the docs for fusion, and the docs for flathub.
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Flathub just hit 1 billion total downloads
These are criticisms of the flatpak ecosystem as it stands today. Currently, the Firefox ESR package on flathub seems to be caught in limbo or maybe dead. Mozilla publishes both a snap and a flatpak of Firefox latest, but only a snap of the ESR version. This raises the question of why. Have Mozilla chosen to invest more in snaps than in flatpaks? If so, what's their reasoning? (More users on snaps, making it similar to why they put more investment into Windows than Linux? Something else?) If they haven't invested more into snaps than flatpaks, is this a sign that it's harder to maintain flatpaks (or at least on flathub) than snaps? If that's true, I would hope that flatpak/flathub would be soliciting feedback from Mozilla about it.
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VirtualBox as Flatpak
Because that may be very hard to sandbox: https://github.com/flathub/flathub/issues/3366
What are some alternatives?
firejail - Linux namespaces and seccomp-bpf sandbox
ZeroTier-GUI - A Linux front-end for ZeroTier
flatpak - Linux application sandboxing and distribution framework
Ryujinx - Experimental Nintendo Switch Emulator written in C#
nsjail - A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security.
distrobox - Use any linux distribution inside your terminal. Enable both backward and forward compatibility with software and freedom to use whatever distribution you’re more comfortable with. Mirror available at: https://gitlab.com/89luca89/distrobox
openbsd-wip - OpenBSD work in progress ports
multipass - Multipass orchestrates virtual Ubuntu instances
steam-runtime - A runtime environment for Steam applications
pkg2appimage - Tool and recipes to convert existing deb packages to AppImage
easyeffects - Limiter, compressor, convolver, equalizer and auto volume and many other plugins for PipeWire applications