* Landstrip
@ 2026-06-02 1:42 Jarkko Sakkinen
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From: Jarkko Sakkinen @ 2026-06-02 1:42 UTC (permalink / raw)
To: linux-integrity; +Cc: linux-security-module
I played with an idea could Landlock LSM be used to do conceptually a
better fit sandbox for programs such as Anthropic Sandbox Runtime [1].
After some missteps at first I got it pulled together quite well:
https://crates.io/crates/landstrip
To see it in action I also have a fork of pi-hashline-readmap plugin,
which was a cherry-picked test case I wanted to try out given it already
hooks the bash tool command for compressed output.
I just thought that this might interest some as Landlock is not really
over-used kernel feature in "application sense".
This is a more lower barrier and more failure tolerant to deploy than
Bubblewrap based container for this use and purpose in my opinion
at least.
[1] https://github.com/anthropic-experimental/sandbox-runtime/issues/291
[2] https://github.com/jarkkojs/pi-hashline-readmap
BR, Jarkko
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