From patchwork Thu Feb 26 12:18:14 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Tondo X-Patchwork-Id: 81978 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 336DEFCE060 for ; Thu, 26 Feb 2026 12:18:50 +0000 (UTC) Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.68798.1772108320812907245 for ; Thu, 26 Feb 2026 04:18:41 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20230601 header.b=a/VX/+55; spf=pass (domain: gmail.com, ip: 209.85.128.51, mailfrom: stondo@gmail.com) Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-48329eb96a7so5545455e9.3 for ; Thu, 26 Feb 2026 04:18:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772108318; x=1772713118; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=CVhHdnflhbmxc5e6lkwvXp5qLxqYG5eFwQf4q3YtImo=; b=a/VX/+55YnMNwUdO1g/WIhfn7sZ7j0RwYMOVVg+eUqXcsMbq/yy3x/HvNXRcLOb7GD 5eItKcemTlSb3nujQAI6FxM84is2mhWD2wMmbo2N/Dqkqq3MhYqXU4/Zxtr33r8rLQgN Op+HbxHzgU3EEvhsf60tk5ylCFrj02sCvL8XQMCGrjuKUgkaijkyKxqmrVZrW3IMDRCG KGDfdM5SQHbjmeA0WJ/7wqJXYsLx4P+DZUHQGqYzFK3wNyWB5r3v1V2wME3RHnz14wtO n1TtK2nz0fEsNvXOMEvpAksr9KWEdWp4A+0jskfqY5YNTpJlNm7nU7SV3Kkh4falII10 SnUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772108318; x=1772713118; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=CVhHdnflhbmxc5e6lkwvXp5qLxqYG5eFwQf4q3YtImo=; b=ndYH0P6BcqEkr1fQ6+fgJE4JgsKXZM0O85gsg+Zcy7JMj6HZJJ3IRlXRr+/bVC39OU IAYLcwJXTomWGfaWT/qD1TddjB1gNjq77jCRzBt3bs6nKVhw9szxk7ksZYScERFZxlgR aT9AxlVPQwOfhaZnTGqOa0LF3Z/9WxoqKZtgvg9b5ILahaLSD3OqFUUfkBmW7iBRph8D 52x9A8gyrS1no9LVDrbkyVQgOW7z+Pc/RcZmpm0yPzT8v2UPdXF/Ls33aLh3WGW8cGtm ca/GJp6tZQJ2JiI4ldvTL+4Gcamjn+LeLKMCnmQcR7J2f2Slqh4u7abeMMkWNCoUlcxL wa9g== X-Gm-Message-State: AOJu0YxrLxy+Mlx4e7JBiZeMREmt8Gu2tuOptE3Z7cG6ckp4h7tBfLRb 8tjI3WSZuGNmGZGNl+TJU5HnghSoYEVuwPP9qFNddG/EaXrjf3dAw+arx+N2Jg== X-Gm-Gg: ATEYQzzpTb6kmAtDlw11xfMhKEXAKuY57MyWmoq60t+z33M58MrMZSkyr77WAaesFpO qd9IxAMJdQs9aVCBN0ji3sGz9wNVo6/jcznvg97HTMgpex8EKx+pQ3t2QHoKIVjT4ZPutRaA1Ty I7NIaH7yTlevxQvRKnjGUzDAMthujU03q82Zdh3/N8aePe9V4S0MiWG+hEv8c/WNArUVlHfe8nw ch0VSlBP0Dyq7pcS1Irnxbwy165yZ4XaR71B+az4aBHw+2bFUMV5nWZ5Ud9+ZH/jItlp0lEP7PZ U/MBvLTc9U9kjigRgu4gPmo9lKOthaA3RdsKTz02NsymvX1CrWzaTztScq91n3dVgMygRBphnVy vMk71HWx1IWePp+UHpDQQUgtRUk6oGixUfQTRSaIdtC5DfJPLfO3D9OqADnKvrhys53W14TwMvd b28Mqizxd47b/6PYIp X-Received: by 2002:a05:600c:450c:b0:483:75f1:54f with SMTP id 5b1f17b1804b1-483b80c9ea4mr197318975e9.31.1772108317826; Thu, 26 Feb 2026 04:18:37 -0800 (PST) Received: from fedora ([165.225.94.222]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483bfb77466sm48483955e9.5.2026.02.26.04.18.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Feb 2026 04:18:36 -0800 (PST) From: stondo@gmail.com To: openembedded-core@lists.openembedded.org Cc: stefano.tondo.ext@siemens.com, Peter.Marko@siemens.com, adrian.freihofer@siemens.com, jpewhacker@gmail.com, mathieu@bootlin.com, Ross.Burton@arm.com Subject: [PATCH v4 02/11] spdx30: Add supplier support for image and SDK SBOMs Date: Thu, 26 Feb 2026 13:18:14 +0100 Message-ID: <20260226121823.149327-3-stondo@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260226121823.149327-1-stondo@gmail.com> References: <20260226121823.149327-1-stondo@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 26 Feb 2026 12:18:50 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/232007 From: Stefano Tondo This commit adds support for setting supplier information on image and SDK SBOMs using the suppliedBy property on root elements. New configuration variables: SPDX_IMAGE_SUPPLIER (optional): - Base variable name to describe the Agent supplying the image SBOM - Follows the same Agent variable pattern as SPDX_PACKAGE_SUPPLIER - Sets suppliedBy on all root elements of the image SBOM SPDX_SDK_SUPPLIER (optional): - Base variable name to describe the Agent supplying the SDK SBOM - Follows the same Agent variable pattern as SPDX_PACKAGE_SUPPLIER - Sets suppliedBy on all root elements of the SDK SBOM Implementation: - create_image_sbom_spdx(): After create_sbom() returns, uses objset.new_agent() to create supplier and sets suppliedBy on sbom.rootElement - create_sdk_sbom(): After create_sbom() returns, uses objset.new_agent() to create supplier and sets suppliedBy on sbom.rootElement - Uses existing agent infrastructure (objset.new_agent()) for proper de-duplication and metadata handling - No changes to generic create_sbom() function which is used for recipes, images, and SDKs Usage example in local.conf: SPDX_IMAGE_SUPPLIER_name = "Acme Corporation" SPDX_IMAGE_SUPPLIER_type = "organization" SPDX_IMAGE_SUPPLIER_id_email = "sbom@acme.com" This enables compliance workflows that require supplier metadata on image and SDK SBOMs while following existing OpenEmbedded SPDX patterns. Signed-off-by: Stefano Tondo --- meta/classes/create-spdx-3.0.bbclass | 10 ++++++++++ meta/lib/oe/spdx30_tasks.py | 26 +++++++++++++++++++++++--- 2 files changed, 33 insertions(+), 3 deletions(-) diff --git a/meta/classes/create-spdx-3.0.bbclass b/meta/classes/create-spdx-3.0.bbclass index d4575d61c4..def2dacbc3 100644 --- a/meta/classes/create-spdx-3.0.bbclass +++ b/meta/classes/create-spdx-3.0.bbclass @@ -124,6 +124,16 @@ SPDX_ON_BEHALF_OF[doc] = "The base variable name to describe the Agent on who's SPDX_PACKAGE_SUPPLIER[doc] = "The base variable name to describe the Agent who \ is supplying artifacts produced by the build" +SPDX_IMAGE_SUPPLIER[doc] = "The base variable name to describe the Agent who \ + is supplying the image SBOM. The supplier will be set on all root elements \ + of the image SBOM using the suppliedBy property. If not set, no supplier \ + information will be added to the image SBOM." + +SPDX_SDK_SUPPLIER[doc] = "The base variable name to describe the Agent who \ + is supplying the SDK SBOM. The supplier will be set on all root elements \ + of the SDK SBOM using the suppliedBy property. If not set, no supplier \ + information will be added to the SDK SBOM." + SPDX_PACKAGE_VERSION ??= "${PV}" SPDX_PACKAGE_VERSION[doc] = "The version of a package, software_packageVersion \ in software_Package" diff --git a/meta/lib/oe/spdx30_tasks.py b/meta/lib/oe/spdx30_tasks.py index bd703b5bec..0888d9d7e4 100644 --- a/meta/lib/oe/spdx30_tasks.py +++ b/meta/lib/oe/spdx30_tasks.py @@ -162,7 +162,7 @@ def add_package_files( bb.debug(1, f"Total compiled files: {len(compiled_sources)}") # File filtering configuration - spdx_file_filter = (d.getVar("SPDX_FILE_FILTER") or "all").lower() + spdx_file_filter = (d.getVar("SPDX_FILES_INCLUDED") or "all").lower() essential_patterns = (d.getVar("SPDX_FILE_ESSENTIAL_PATTERNS") or "").split() exclude_patterns = (d.getVar("SPDX_FILE_EXCLUDE_PATTERNS") or "").split() @@ -244,7 +244,7 @@ def add_package_files( def get_package_sources_from_debug( d, package, package_files, sources, source_hash_cache ): - spdx_file_filter = (d.getVar("SPDX_FILE_FILTER") or "all").lower() + spdx_file_filter = (d.getVar("SPDX_FILES_INCLUDED") or "all").lower() def file_path_match(file_path, pkg_file): if file_path.lstrip("/") == pkg_file.name.lstrip("/"): @@ -283,7 +283,7 @@ def get_package_sources_from_debug( if spdx_file_filter in ("none", "essential"): bb.debug( 1, - f"Skipping debug source lookup for {file_path} in {package} (filtered by SPDX_FILE_FILTER={spdx_file_filter})", + f"Skipping debug source lookup for {file_path} in {package} (filtered by SPDX_FILES_INCLUDED={spdx_file_filter})", ) continue else: @@ -1330,6 +1330,16 @@ def create_image_sbom_spdx(d): objset, sbom = oe.sbom30.create_sbom(d, image_name, root_elements) + # Set supplier on root elements if SPDX_IMAGE_SUPPLIER is defined + supplier = objset.new_agent("SPDX_IMAGE_SUPPLIER", add=False) + if supplier is not None: + supplier_id = supplier if isinstance(supplier, str) else supplier._id + if not isinstance(supplier, str): + objset.add(supplier) + for elem in sbom.rootElement: + if hasattr(elem, "suppliedBy"): + elem.suppliedBy = supplier_id + oe.sbom30.write_jsonld_doc(d, objset, spdx_path) def make_image_link(target_path, suffix): @@ -1441,6 +1451,16 @@ def create_sdk_sbom(d, sdk_deploydir, spdx_work_dir, toolchain_outputname): d, toolchain_outputname, sorted(list(files)), [rootfs_objset] ) + # Set supplier on root elements if SPDX_SDK_SUPPLIER is defined + supplier = objset.new_agent("SPDX_SDK_SUPPLIER", add=False) + if supplier is not None: + supplier_id = supplier if isinstance(supplier, str) else supplier._id + if not isinstance(supplier, str): + objset.add(supplier) + for elem in sbom.rootElement: + if hasattr(elem, "suppliedBy"): + elem.suppliedBy = supplier_id + oe.sbom30.write_jsonld_doc( d, objset, sdk_deploydir / (toolchain_outputname + ".spdx.json") )