From: Stefano Tondo <[email protected]>
Create a root metadata software_Package for the image that describes
what the SBOM represents:
- Package name: {image_basename}-{machine}
- Version from BUILDNAME (with '1.0' fallback)
- Primary purpose: container
- Description from IMAGE_DESCRIPTION (with generated fallback)
- Supplier from SPDX_SUPPLIER if available
Add structural relationships:
- Document 'describes' the image package
- Image package 'contains' each recipe's artifacts
This fixes sbom-lint warnings about missing root elements and
provides proper SBOM structure for compliance tools.
Signed-off-by: Stefano Tondo <[email protected]>
---
meta/lib/oe/spdx30_tasks.py | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/meta/lib/oe/spdx30_tasks.py b/meta/lib/oe/spdx30_tasks.py
index ef47bd4205..0d62de61a3 100644
--- a/meta/lib/oe/spdx30_tasks.py
+++ b/meta/lib/oe/spdx30_tasks.py
@@ -1498,6 +1498,31 @@ def create_image_spdx(d):
d, "%s-%s-image" % (image_basename, machine)
)
+ # Create root metadata package for the image
+ # This describes what the SBOM represents and fixes sbom-lint warning
+ image_package = objset.add_root(
+ oe.spdx30.software_Package(
+ _id=objset.new_spdxid("image", "root"),
+ creationInfo=objset.doc.creationInfo,
+ name=f"{image_basename}-{machine}",
+ software_packageVersion=d.getVar("BUILDNAME") or "1.0",
+
software_primaryPurpose=oe.spdx30.software_SoftwarePurpose.container,
+ description=d.getVar("IMAGE_DESCRIPTION") or f"{image_basename}
image for {machine}",
+ )
+ )
+
+ # Set supplier if available
+ supplier = d.getVar("SPDX_SUPPLIER")
+ if supplier:
+ image_package.suppliedBy = supplier
+
+ # Create describes relationship from document to image
+ objset.new_relationship(
+ [objset.doc],
+ oe.spdx30.RelationshipType.describes,
+ [image_package],
+ )
+
with manifest_path.open("r") as f:
manifest = json.load(f)
@@ -1565,6 +1590,13 @@ def create_image_spdx(d):
artifacts,
)
+ # Link artifacts to the image package
+ objset.new_relationship(
+ [image_package],
+ oe.spdx30.RelationshipType.contains,
+ artifacts,
+ )
+
if builds:
rootfs_image, _ = oe.sbom30.find_root_obj_in_jsonld(
d,
--
2.53.0
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