[PATCH 00/14] spdx30: SBOM enrichment for PURL, metadata, and compliance

[Stefano Tondo <stondo@gmail.com>]

From: Stefano Tondo <stefano.tondo.ext@siemens.com>

This series enhances the SPDX 3.0 SBOM generation with improvements
focused on Package URL (PURL) coverage, source metadata enrichment,
and compliance tooling integration.

Key changes:

  - Configurable file filtering to reduce SBOM size
  - Supplier metadata support for image and SDK SBOMs
  - Ecosystem-specific PURL generation (Cargo, Go, PyPI, NPM, etc.)
  - Git source version extraction and GitHub PURL generation
  - External references (VCS, distribution, homepage) for source packages
  - Image root metadata package with describes/contains relationships
  - Rootfs version and dependency scope classification (runtime/build/test)
  - Object deduplication fix preserving complete metadata
  - CPE 2.3 special character escaping for SBOM validators
  - Two selftest cases for download_location and version extraction

Total: 6 files changed, 687 insertions(+), 12 deletions(-)

Stefano Tondo (14):
  spdx30: Add configurable file filtering support
  spdx30: Add supplier support for image and SDK SBOMs
  spdx30: Add ecosystem-specific PURL generation
  spdx30: Add version extraction from SRCREV for Git source components
  spdx30: Add SPDX_GIT_PURL_MAPPINGS for Git hosting
  sbom30: Fix object deduplication to preserve complete data
  spdx30: Enrich source downloads with external refs and PURLs
  spdx30: Include recipe base PURL in package external identifiers
  spdx30: Add image root metadata package with describes relationship
  spdx30_tasks: Fix non-deterministic BUILDNAME in image package version
  spdx30: Add rootfs version and dependency scope classification
  oeqa/selftest: Add test for download_location defensive handling
  spdx.py: Add test for version extraction patterns
  cve_check: Escape special characters in CPE 2.3 formatted strings

 meta/classes/create-spdx-3.0.bbclass |  20 ++
 meta/classes/spdx-common.bbclass     |  37 ++
 meta/lib/oe/cve_check.py             |  37 +-
 meta/lib/oe/sbom30.py                |  47 ++-
 meta/lib/oe/spdx30_tasks.py          | 483 ++++++++++++++++++++++++++-
 meta/lib/oeqa/selftest/cases/spdx.py |  75 +++++
 6 files changed, 687 insertions(+), 12 deletions(-)

-- 
2.53.0