Sandbox & Runtimedsh-plugin

dsh-cross-platform

Linux backend for dsh-witness/dsh-anchor: sandbox recipes (chattr + bubblewrap) and process identity tools. Every capability claim is backed by experiment numbers and control groups.

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Last push
Aug 16, 2026
Latest release
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7d Growth
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Installation

dsh plugin --profile <name> add "github:Wang-Lin-Chang/dsh-cross-platform#v0.1.0"

Overview

Linux backend for dsh-witness/dsh-anchor: sandbox recipes (chattr + bubblewrap) and process identity tools. Every capability claim is backed by experiment numbers and control groups.

  • Linux sandbox recipes: chattr +i and bubblewrap read-only views
  • Prevents overwrite, deletion, and forgery of evidence files
  • Filesystem isolation via bubblewrap EROFS view
  • Process identity from /proc/<pid>/stat field 22 + boot time
  • Exit protocol EXIT:<code> aligned with Windows runner
  • Experimental verification: 9 verdicts with control groups
  • Witness Linux acceptance: 34/34 stable across 3 runs
  • Honest boundaries: only verified on WSL2 Ubuntu + Node 25.8.1

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