Commit Graph

3 Commits

Author SHA1 Message Date
Dan Guido a1f3994cda Harden devcontainer: pin digests, guard SYS_ADMIN, fix mount filters (#20)
Address review feedback from #14–#19:

- Pin base image and uv with SHA256 digests (#15)
- Install fzf from GitHub releases instead of apt (#14)
- Add SYS_ADMIN capability guard to prevent remount attacks (#16)
- Fix mount filter to use target paths instead of source prefixes (#17)
- Fix temp file leak in extract_mounts_to_file (#17)
- Sort apt packages alphabetically (#18)
- Remove unused Tailscale feature (#19)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-10 06:35:35 -05:00
Dan Guido 369b395361 Add bubblewrap and socat for Claude Code sandboxing (#9)
These packages are required for Claude Code's native sandboxing on Linux:
- bubblewrap: Provides filesystem isolation via Linux namespaces
- socat: Enables the network proxy for domain filtering

Without these, the /sandbox command shows installation instructions
instead of enabling sandbox mode.

Ref: https://code.claude.com/docs/en/sandboxing

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-30 19:19:14 -05:00
Dan Guido 91ff6f7c0c Initial commit 2026-01-29 20:13:16 -05:00