SOLR-17328: Add CycloneDX SBOMs to Solr binary distributions

build.gradle

@@ -31,6 +31,7 @@ plugins {
   alias(libs.plugins.diffplug.spotless) apply false
   alias(libs.plugins.nodegradle.node) apply false
   alias(libs.plugins.openapi.generator) apply false
+  alias(libs.plugins.cyclonedx) apply false
   alias(libs.plugins.logchange)
 }
 
@@ -221,6 +222,7 @@ apply from: file('gradle/hacks/turbocharge-jvm-opts.gradle')
 apply from: file('gradle/hacks/dummy-outputs.gradle')
 
 apply from: file('gradle/solr/packaging.gradle')
+apply from: file('gradle/solr/sbom.gradle')
 apply from: file('gradle/solr/solr-forbidden-apis.gradle')
 
 apply from: file('gradle/node.gradle')

changelog/unreleased/cyclonedx-sboms-SOLR-17328.yml

@@ -0,0 +1,12 @@
+# See https://github.com/apache/solr/blob/main/dev-docs/changelog.adoc
+
+title: >
+  Ship a CycloneDX SBOM for the binary distributions, as bom.json in the archive root and as
+  solr-<version>.tgz.cdx.json next to the archive
+type: added
+authors:
+  - name: Piotr P. Karwasz
+    nick: ppkarwasz
+links:
+  - name: SOLR-17328
+    url: https://issues.apache.org/jira/browse/SOLR-17328

dev-docs/gradle-help/publishing.txt

@@ -43,6 +43,11 @@ All distribution artifacts will be placed under:
 
 solr/distribution/build/release
 
+Each binary distribution carries its CycloneDX SBOM as "bom.json" in the archive root, and the
+same file is published next to the archive as solr-<version>.tgz.cdx.json (and the -slim
+equivalent) so that it can be fetched without downloading the distribution. Both get a checksum
+and, when signing is enabled, a signature, like every other release artifact.
+
 Artifact signing is optional (but required if you're really making a release).
 
 

dev-tools/scripts/smokeTestRelease.py

@@ -237,18 +237,15 @@ def checkAllJARs(topDir, gitRevision, version):
 def checkSigs(urlString, version, tmpDir, isSigned, keysFile):
   print('  test basics...')
   ents = getDirEntries(urlString)
-  artifact = None
   changesURL = None
   openApiURL = None
   mavenURL = None
   dockerURL = None
-  artifactURL = None
   expectedSigs = []
   if isSigned:
     expectedSigs.append('asc')
   expectedSigs.extend(['sha512'])
-  sigs = []
-  artifacts = []
+  candidates = []
 
   for text, subURL in ents:
     if text == '.gitrev':
@@ -267,31 +264,35 @@ def checkSigs(urlString, version, tmpDir, isSigned, keysFile):
       if text not in ('openApi/', 'openApi-%s/' % version):
         raise RuntimeError('solr: found %s vs expected openApi-%s/' % (text, version))
       openApiURL = subURL
-    elif artifact is None:
-      artifact = text
-      artifactURL = subURL
+    else:
+      candidates.append((text, subURL))
+
+  # Split the remaining entries into artifacts and the signatures that belong to them.
+  # An entry is a signature if its file name is the name of another artifact with a signature extension.
+  names = {text for text, subURL in candidates}
+  artifacts = []
+  sigs = {}
+  for text, subURL in candidates:
+    for ext in expectedSigs:
+      if text.endswith('.' + ext) and text[:-(len(ext) + 1)] in names:
+        sigs.setdefault(text[:-(len(ext) + 1)], []).append(ext)
+        break
+    else:
       expected = 'solr-%s' % version
-      if not artifact.startswith(expected):
+      if not text.startswith(expected):
         raise RuntimeError('solr: unknown artifact %s: expected prefix %s' % (text, expected))
-      sigs = []
-    elif text.startswith(artifact + '.'):
-      sigs.append(subURL.rsplit(".")[-1:][0])
-    else:
-      if sigs != expectedSigs:
-        raise RuntimeError('solr: artifact %s has wrong sigs: expected %s but got %s' % (artifact, expectedSigs, sigs))
-      artifacts.append((artifact, artifactURL))
-      artifact = text
-      artifactURL = subURL
-      sigs = []
-
-  if sigs != []:
-    artifacts.append((artifact, artifactURL))
-    if sigs != expectedSigs:
-      raise RuntimeError('solr: artifact %s has wrong sigs: expected %s but got %s' % (artifact, expectedSigs, sigs))
+      artifacts.append((text, subURL))
+
+  for artifact, subURL in artifacts: # pylint: disable=redefined-argument-from-local
+    actualSigs = sorted(sigs.get(artifact, []))
+    if actualSigs != expectedSigs:
+      raise RuntimeError('solr: artifact %s has wrong sigs: expected %s but got %s' % (artifact, expectedSigs, actualSigs))
 
   expected = ['solr-%s-src.tgz' % version,
               'solr-%s.tgz' % version,
-              'solr-%s-slim.tgz' % version]
+              'solr-%s-slim.tgz' % version,
+              'solr-%s.tgz.cdx.json' % version,
+              'solr-%s-slim.tgz.cdx.json' % version]
 
   actual = [x[0] for x in artifacts]
   expected.sort()
@@ -395,7 +396,7 @@ def testOpenApi(version, openApiDirUrl):
       specFound = True
 
   if not specFound:
-    raise RuntimeError('Did not see %s in %s' % expectedSpecFileName, openApiDirUrl)
+    raise RuntimeError('Did not see %s in %s' % (expectedSpecFileName, openApiDirUrl))
 
 
 def testChangelogMd(dir, version):

gradle/libs.versions.toml

@@ -76,6 +76,9 @@ commons-codec = "1.22.1"
 commons-io = "2.22.0"
 cuvs-java = "26.08.1"
 cuvs-lucene = "25.12.0"
+cyclonedx = "3.0.2"
+# @keep npm tool generating the SBOM of the OpenAPI JS client, installed by :solr:webapp:js-client
+cyclonedx-npm = "6.0.0"
 diffplug-spotless = "8.10.0"
 # @keep Use for dockerfile JRE version
 dockerfile-baseimage-java = "25"
@@ -188,6 +191,7 @@ xerial-snappy = "1.1.10.8"
 [plugins]
 barfuin-jacocolog = { id = "org.barfuin.gradle.jacocolog", version.ref = "barfuin-jacocolog" }
 benmanes-versions = { id = "io.github.ben-manes.versions", version.ref = "benmanes-versions" }
+cyclonedx = { id = "org.cyclonedx.bom", version.ref = "cyclonedx" }
 diffplug-spotless = { id = "com.diffplug.spotless", version.ref = "diffplug-spotless" }
 littlerobots-versioncatalogupdate = { id = "nl.littlerobots.version-catalog-update", version.ref = "littlerobots-versioncatalogupdate" }
 logchange = { id = "dev.logchange", version.ref = "logchange" }