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Author SHA1 Message Date
ekklesiaandClaude Opus 5.5 afaf3a853c feat: reviewed libvips 1.3.4 supplement, and the native proof on sharp 0.35.5
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sharp 0.35.4 carries a production-relevant librsvg advisory (GHSA-wq5f-xc86-pv6w). Its fix, sharp
0.35.5, loads @img/sharp-libvips-linux-x64 1.3.4, which ships no licence material either. This adds
the reviewed supplement for that exact package (ADR 0052) and moves the packager's native proof to
sharp 0.35.5, so a later 0.2.1 release can package it on linux-x64-glibc. Nothing in module-pack's
code changes: supplement selection is already by exact name, version, and content digest.

- Supplement: license-supplements/@img/sharp-libvips-linux-x64/1.3.4/
  - content digest ekklesia-content-v1:sha256:2927fe11493461fa34847191d0b9b1c6441007c3e99f306e5708cb07fb0a5e59;
  - 190 components and 146 hashed texts;
  - assembled with the same method as 1.3.3's, from sharp-libvips v1.3.4's own inputs. That method
    reproduces the 1.3.3 supplement byte for byte.
  - PROVENANCE.md records:
    - the 27 upstream archives and five build-time patches, by sha256;
    - the librsvg 2.63.2 crate reproduction (cargo 1.99.0; Cargo.lock 5723e14c…);
    - rustc 75a75c3e…;
    - every change from 1.3.3.
  - Notable: sharp-libvips v1.3.4 now states cairo is used under MPL 1.1, not MPL 2.0. cairo ships
    that text itself, so the standard MPL 2.0 text is no longer added for cairo; selectors still
    carries it.
  - No legal conclusion: the LGPL and MPL source-availability determination stays open, as for 1.3.3.
- The 1.3.3 supplement is unchanged, and still proven: module-pack keeps sharp 0.35.4 as a test-only
  devDependency alias (`sharp-0.35.4`). Each supplement is pinned against its real installed
  libvips, and each matches only its own.
- Native proof fixture: sharp 0.35.4 → 0.35.5. The closure has the same shape: sharp, @img/colour,
  detect-libc, semver, and @img/sharp-linux-x64 0.35.5 with @img/sharp-libvips-linux-x64 1.3.4.
  The runtime read from the binaries is unchanged: Node-API 9, glibc >= 2.28, x86-64.
- Docs: the module guide's note on available supplements.

No version bump, no publication, no tag.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-08 21:34:35 -05:00
ekklesiaandClaude Opus 5.5 44d385cd7f feat: native linux-x64-glibc module packages and reviewed license supplements (ADR 0049, ADR 0052)
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Implements ADR 0049's deferred native target and ADR 0052's reviewed
license supplements. The proof case is a real module using sharp.
packageFormat stays 1, and `any` is unchanged.

Packager (@ekklesia/module-pack):
- --target linux-x64-glibc. Native or platform-specific packages, found by
  the same generic rule that refuses them in `any`, stay outside the bundle.
- Each native package's production closure is walked through its own
  dependencies, installed optionalDependencies that match the target, and
  required peers. It is copied as real files flat under node_modules/<name>,
  with no links, dev dependencies, declarations, source maps, or other
  platforms' packages. Missing or foreign-platform required dependencies,
  version conflicts, links, foreign machines, and Node.js range conflicts
  fail closed.
- runtime.nodeApi, nodeAbi, and libcVersion are read from the binaries by a
  small ELF reader: the addon's node_api_module_get_api_version_v1 and the
  newest GLIBC_ symbol version needed. No shelling out. A native target with
  no addon is refused.
- ADR 0052 supplements: package-provided material stays primary. An exact
  match on name, version, and ekklesia-content-v1 digest (sorted normalized
  paths with each file's size and SHA-256; no metadata) adds labelled
  material after the package's own. Any mismatch, a declared-licence
  conflict, or a malformed or unreviewed supplement file fails. Missing
  material with no supplement still fails.

Supplement for @img/[email protected]:
- 184 components and 143 unique texts, assembled from the exact upstream
  sources sharp-libvips v1.3.3 builds linux-x64 from: 27 C/C++ libraries,
  glib's gvdb, librsvg's Rust crates (reproduced with cargo tree), the Rust
  standard library at the rustc commit recorded in the binary, plus the
  LGPL-3.0, GPL-3.0, and MPL-2.0 texts. Each source is recorded with its
  SHA-256 in PROVENANCE.md.
- It pins digest ekklesia-content-v1:sha256:50647b0b…, which is identical
  from the installed copy and from the registry tarball.
- LGPL/MPL source-availability determinations stay open, as ADR 0052
  states. Nothing claims they are met.

Verifier (Core):
- linux-x64-glibc is accepted only on a host whose platform, arch, glibc
  family and version, and Node-API version (from Node itself) match.
- Every ELF file must be x86-64; every .node must be an ELF object.
- `any` packages now also refuse node_modules/ and ELF files.
- Contract: native metadata must state nodeApi or nodeAbi, and Linux targets
  libcVersion (ADR 0049).

Proof:
- A checked-in AGPL native fixture packs byte-identically from unrelated
  copies (8.86 MB) and verifies with Core's verifier.
- Extracted elsewhere, it runs a sharp resize and PNG round trip in an
  empty-environment process. Every resolution stays in the package, and
  only the package's addon and libvips plus host system libraries load.

Signage is untouched.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-07 20:16:53 -05:00