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Ekklesia/packages/module-pack/license-supplements/@img/sharp-libvips-linux-x64/1.3.3/texts/172020dbfd5b53a226dfde77616190a48dcff519b0bc0e6deb91a8450782c4af.txt
ekklesiaandClaude Opus 5.5 44d385cd7f
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feat: native linux-x64-glibc module packages and reviewed license supplements (ADR 0049, ADR 0052)
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

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Short version for non-lawyers:
The Rust Project is dual-licensed under Apache 2.0 and MIT
terms.
It is Copyright (c) The Rust Project Contributors.
Longer version:
Copyrights in the Rust project are retained by their contributors. No
copyright assignment is required to contribute to the Rust project.
Some files include explicit copyright notices and/or license notices.
For full authorship information, see the version control history or
<https://thanks.rust-lang.org>
Except as otherwise noted, Rust is licensed under the Apache License, Version
2.0 <LICENSE-APACHE> or <http://www.apache.org/licenses/LICENSE-2.0> or the MIT
license <LICENSE-MIT> or <http://opensource.org/licenses/MIT>, at your option.
We track licenses for third-party materials in two ways:
* We use [REUSE](https://reuse.software) to track license information for
in-tree source files - both those authored by the Rust project and those
authored by third parties. See `REUSE.toml`, and our cached output of the
`reuse` tool which is committed to `license-metadata.json`.
* We use `cargo` to track license information for out-of-tree dependencies.
These two sources of information are collected by the tool `generate-copyright`
into a file called `COPYRIGHT.html`, which is shipped with each binary release
of Rust. Please refer to that file for detailed information as to the components of
any given Rust release. We also produce a `COPYRIGHT-library.html` file which only
covers the subset of source code used in the Rust Standard Library, as opposed
to the toolchain as a whole.