{"id":2221317,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2221317/?format=json","project":{"id":27,"url":"http://patchwork.ozlabs.org/api/1.0/projects/27/?format=json","name":"Buildroot development","link_name":"buildroot","list_id":"buildroot.buildroot.org","list_email":"buildroot@buildroot.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260409081401.2060709-7-martin@strongswan.org>","date":"2026-04-09T08:14:01","name":"[v4,6/6] utils/generate-cyclonedx: generate vcs externalReferences for source repos","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"905c1b5fc55a7d810690ce0e49f8088c718c8569","submitter":{"id":736,"url":"http://patchwork.ozlabs.org/api/1.0/people/736/?format=json","name":"Martin Willi","email":"martin@strongswan.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/buildroot/patch/20260409081401.2060709-7-martin@strongswan.org/mbox/","series":[{"id":499252,"url":"http://patchwork.ozlabs.org/api/1.0/series/499252/?format=json","date":"2026-04-09T08:13:57","name":"Extend CycloneDX metadata","version":4,"mbox":"http://patchwork.ozlabs.org/series/499252/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2221317/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming-buildroot@patchwork.ozlabs.org","buildroot@buildroot.org"],"Delivered-To":["patchwork-incoming-buildroot@legolas.ozlabs.org","buildroot@buildroot.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=RxkefK+U;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=140.211.166.137; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@buildroot.org","Sender":"\"buildroot\" "},"content":"Some packages do not have a http/https download URL for a source tarball,\nbut are acquired over a version control system like git. If so, add\nexternalReferences of type \"vcs\" for such URLs.\n\nAs most git repositories use a https:// transport that may not indicated the\nrepository type, add a \"comment\" due to the lack of a better mechanism in\nCycloneDX.\n\nWhile the hashes are calculated over a tarball created locally, it still may\nbe useful, so add them for \"vcs\" externalReferences as well.\n\nSigned-off-by: Martin Willi \n---\n .../tests/utils/test_generate_cyclonedx.py | 30 ++++++++++++++++++-\n utils/generate-cyclonedx | 8 +++++\n 2 files changed, 37 insertions(+), 1 deletion(-)","diff":"diff --git a/support/testing/tests/utils/test_generate_cyclonedx.py b/support/testing/tests/utils/test_generate_cyclonedx.py\nindex 84f94f050760..77690b1b98bc 100644\n--- a/support/testing/tests/utils/test_generate_cyclonedx.py\n+++ b/support/testing/tests/utils/test_generate_cyclonedx.py\n@@ -147,6 +147,8 @@ class TestGenerateCycloneDX(unittest.TestCase):\n {\n \"source\": \"foo-1.2.tar.gz\",\n \"uris\": [\n+ \"git+git://git.example.org/foo\",\n+ \"svn+https://svn.example.org/foo\",\n \"https+https://sources.buildroot.net/foo\",\n \"http|https+https://mirror.example.org/foo\",\n ],\n@@ -160,10 +162,20 @@ class TestGenerateCycloneDX(unittest.TestCase):\n self.assertEqual(\n foo[\"externalReferences\"],\n [\n+ {\n+ \"type\": \"vcs\",\n+ \"url\": \"git://git.example.org/foo\",\n+ \"comment\": \"git repository\",\n+ },\n+ {\n+ \"type\": \"vcs\",\n+ \"url\": \"https://svn.example.org/foo\",\n+ \"comment\": \"svn repository\",\n+ },\n {\n \"type\": \"source-distribution\",\n \"url\": \"https://mirror.example.org/foo/foo-1.2.tar.gz\",\n- },\n+ }\n ],\n )\n \n@@ -183,6 +195,7 @@ class TestGenerateCycloneDX(unittest.TestCase):\n {\n \"source\": \"foo-1.2.tar.gz\",\n \"uris\": [\n+ \"git+git://git.example.org/foo\",\n \"http|https+https://mirror.example.org/foo\",\n ],\n },\n@@ -194,6 +207,21 @@ class TestGenerateCycloneDX(unittest.TestCase):\n self.assertEqual(\n foo[\"externalReferences\"],\n [\n+ {\n+ \"type\": \"vcs\",\n+ \"url\": \"git://git.example.org/foo\",\n+ \"comment\": \"git repository\",\n+ \"hashes\": [\n+ {\n+ \"alg\": \"SHA-256\",\n+ \"content\": \"1111111111111111111111111111111111111111111111111111111111111111\",\n+ },\n+ {\n+ \"alg\": \"SHA-1\",\n+ \"content\": \"2222222222222222222222222222222222222222\",\n+ },\n+ ]\n+ },\n {\n \"type\": \"source-distribution\",\n \"url\": \"https://mirror.example.org/foo/foo-1.2.tar.gz\",\ndiff --git a/utils/generate-cyclonedx b/utils/generate-cyclonedx\nindex 382d91ce55af..4166abd9ff04 100755\n--- a/utils/generate-cyclonedx\n+++ b/utils/generate-cyclonedx\n@@ -325,6 +325,7 @@ def cyclonedx_external_refs(comp):\n dict: External reference information in CycloneDX format, or empty dict\n \"\"\"\n SOURCE_DIST_SCHEMES = {\"http\", \"https\"}\n+ VCS_SCHEMES = {\"git\", \"svn\", \"cvs\", \"hg\", \"bzr\"}\n \n refs = []\n for download in comp.get(\"downloads\", []):\n@@ -336,6 +337,13 @@ def cyclonedx_external_refs(comp):\n \"url\": f\"{uri}/{source}\",\n **cyclonedx_source_hashes(comp, source),\n })\n+ elif set(schemes) & VCS_SCHEMES:\n+ refs.append({\n+ \"type\": \"vcs\",\n+ \"url\": uri,\n+ \"comment\": f\"{schemes[0]} repository\",\n+ **cyclonedx_source_hashes(comp, source),\n+ })\n if refs:\n return {\"externalReferences\": refs}\n return {}\n","prefixes":["v4","6/6"]}