chore: Standardize license metadata across all first-party packages and tighten SBOM pipeline (no-changelog) (#31880)

Co-authored-by: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-06-19 07:36:52 +00:00 · 2026-06-08 11:19:32 +01:00
parent 0b3890605b
commit 29735c7a04
67 changed files with 377 additions and 116 deletions
@@ -19,7 +19,10 @@ const REPO_ROOT = path.resolve(scriptDir, '..', '..');
 const CDXGEN = path.join(scriptDir, 'node_modules', '.bin', 'cdxgen');
 const ENRICH = path.join(REPO_ROOT, 'scripts', 'licenses', 'enrich-sbom.mjs');
 const CHECK = path.join(REPO_ROOT, 'scripts', 'licenses', 'check-sbom-licenses.mjs');
-const ALLOW_REF = '--allow-ref=LicenseRef-n8n-sustainable-use';
+const ALLOW_REFS = [
+	'--allow-ref=LicenseRef-n8n-sustainable-use',
+	'--allow-ref=LicenseRef-n8n-enterprise',
+];

 export function parseTargets(env) {
 	return [
@@ -43,12 +46,15 @@ function attest({ label, image, digest }) {

 	// Pull the (host-arch) image and scan its filesystem: OS packages + npm.
 	run('docker', ['pull', ref]);
+	// FETCH_LICENSE=true would make cdxgen call the npm registry for every package
+	// to resolve missing license data. In practice it resolves nothing — packages
+	// without a license field in their tarball also have no license in the registry —
+	// and adds hundreds of sequential HTTP requests. License gaps are covered by
+	// enrich-sbom.mjs (license-overrides.json + first-party detection) below.
 	run(
 		CDXGEN,
-		['-t', 'docker', '--no-install-deps', '--profile', 'license-compliance', '-o', out, ref],
-		{
-			FETCH_LICENSE: 'true',
-		},
+		['-t', 'docker', '--no-install-deps', '--profile', 'license-compliance', '--spec-version', '1.6', '-o', out, ref],
+		{ CDXGEN_NO_BANNER: '1' },
 	);

 	// Resolve first-party + override licenses (lenient: this image holds only a
@@ -58,7 +64,7 @@ function attest({ label, image, digest }) {

 	// Release-blocking gate, scoped to npm — OS packages carry upstream-distro
 	// license strings we don't control, so they're inventoried but not gated.
-	run(process.execPath, [CHECK, out, ALLOW_REF, '--enforce-prefix=pkg:npm/']);
+	run(process.execPath, [CHECK, out, ...ALLOW_REFS, '--enforce-prefix=pkg:npm/']);

 	run('cosign', ['attest', '--yes', '--type', 'cyclonedx', '--predicate', out, ref]);
 	console.log('::endgroup::');
@@ -2,10 +2,10 @@
  "name": "workflow-scripts",
  "scripts": {
    "test": "node --test --experimental-test-module-mocks ./*.test.mjs ./quality/*.test.mjs ./slack/*.test.mjs ./stale/*.test.mjs ../../scripts/licenses/*.test.mjs",
-    "generate-sbom": "FETCH_LICENSE=true cdxgen -t pnpm --no-install-deps --profile license-compliance -o ../../sbom-source.cdx.json ../../compiled/",
+    "generate-sbom": "FETCH_LICENSE=true cdxgen -t pnpm --no-install-deps --profile license-compliance --spec-version 1.6 -o ../../sbom-source.cdx.json ../../compiled/",
    "enrich-sbom": "node ../../scripts/licenses/enrich-sbom.mjs ../../sbom-source.cdx.json",
    "render-licenses-md": "node ../../scripts/licenses/render-licenses-md.mjs ../../sbom-source.cdx.json ../../packages/cli/THIRD_PARTY_LICENSES.md ../../compiled/node_modules",
-    "check-licenses": "node ../../scripts/licenses/check-sbom-licenses.mjs ../../sbom-source.cdx.json --allow-ref=LicenseRef-n8n-sustainable-use",
+    "check-licenses": "node ../../scripts/licenses/check-sbom-licenses.mjs ../../sbom-source.cdx.json --allow-ref=LicenseRef-n8n-sustainable-use --allow-ref=LicenseRef-n8n-enterprise",
    "generate-licenses": "pnpm generate-sbom && pnpm enrich-sbom && pnpm render-licenses-md && pnpm check-licenses"
  },
  "dependencies": {
@@ -64,7 +64,7 @@ jobs:
        run: |
          node scripts/licenses/check-sbom-licenses.mjs \
            sbom-source.cdx.json \
-            --allow-ref=LicenseRef-n8n-sustainable-use
+            --allow-ref=LicenseRef-n8n-sustainable-use --allow-ref=LicenseRef-n8n-enterprise

      - name: Attest SBOM for release
        uses: actions/attest@59d89421af93a897026c735860bf21b6eb4f7b26 # v4.1.0
@@ -99,5 +99,6 @@
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -38,5 +38,6 @@
    "@n8n/typescript-config": "workspace:*",
    "@n8n/vitest-config": "workspace:*",
    "vitest": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -109,5 +109,6 @@
  },
  "peerDependencies": {
    "n8n-workflow": "*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -92,5 +92,6 @@
    "p-limit": "^3.1.0",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -38,5 +38,6 @@
  },
  "peerDependencies": {
    "zod": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -45,5 +45,6 @@
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:",
    "zod": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -36,5 +36,6 @@
  },
  "devDependencies": {
    "@n8n/typescript-config": "workspace:*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -53,5 +53,6 @@
    "bin": "n8n-benchmark",
    "commands": "./dist/commands",
    "topicSeparator": " "
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -30,5 +30,6 @@
  },
  "dependencies": {
    "@n8n/api-types": "workspace:*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -2,7 +2,7 @@
  "name": "@n8n/cli",
  "version": "0.6.0",
  "description": "[beta] Client CLI for n8n — manage workflows, executions, and credentials from the terminal",
-  "license": "SEE LICENSE IN LICENSE.md",
+  "license": "LicenseRef-n8n-sustainable-use",
  "bin": {
    "n8n-cli": "bin/n8n-cli.mjs"
  },
@@ -31,5 +31,6 @@
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -60,5 +60,6 @@
    "@types/yargs-parser": "21.0.0",
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -34,5 +34,6 @@
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -22,5 +22,6 @@
  ],
  "devDependencies": {
    "@n8n/typescript-config": "workspace:*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -39,5 +39,6 @@
    "@n8n/vitest-config": "workspace:*",
    "vitest": "catalog:",
    "vitest-websocket-mock": "^0.5.0"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -21,5 +21,6 @@
  },
  "devDependencies": {
    "@n8n/typescript-config": "workspace:*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -54,5 +54,6 @@
    "typescript": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -37,5 +37,6 @@
    "@n8n/permissions": "workspace:*",
    "lodash": "catalog:",
    "n8n-workflow": "workspace:*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -31,5 +31,6 @@
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:",
    "@n8n/typescript-config": "workspace:*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -36,5 +36,6 @@
    "@types/supertest": "^6.0.3",
    "supertest": "^7.1.1",
    "vitest": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -27,5 +27,6 @@
  },
  "dependencies": {
    "callsites": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -55,5 +55,6 @@
  },
  "peerDependencies": {
    "eslint": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -59,5 +59,6 @@
        "☑️"
      ]
    ]
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -31,7 +31,7 @@
    "web-worker",
    "security"
  ],
-  "license": "SEE LICENSE IN LICENSE.md",
+  "license": "LicenseRef-n8n-sustainable-use",
  "dependencies": {
    "@n8n/errors": "workspace:*",
    "@n8n/tournament": "workspace:*",
@@ -58,7 +58,7 @@
    "zod-to-json-schema": "catalog:",
    "tsx": "catalog:"
  },
-  "license": "https://docs.n8n.io/sustainable-use-license/",
+  "license": "LicenseRef-n8n-sustainable-use",
  "dependencies": {
    "zod": "catalog:"
  }
@@ -35,5 +35,6 @@
    "@types/quoted-printable": "^1.0.2",
    "@types/utf8": "^3.0.3",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -93,5 +93,6 @@
    "tsx": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -38,5 +38,6 @@
    "electron-builder": "^26.9.0",
    "rimraf": "catalog:",
    "vitest": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -60,5 +60,6 @@
  },
  "peerDependencies": {
    "@modelcontextprotocol/sdk": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -1,35 +1,36 @@
 {
-	"name": "@n8n/mcp-browser-extension",
-	"version": "0.0.3",
-	"private": true,
-	"description": "Chrome extension that lets n8n AI control browser tabs via CDP",
-	"scripts": {
-		"clean": "rimraf dist .turbo",
-		"build": "vite build --config vite.sw.config.mts && vite build --config vite.ui.config.mts",
-		"build:unchecked": "pnpm run build",
-		"bundle": "pnpm build && node scripts/bundle.mjs",
-		"typecheck": "tsc --noEmit",
-		"lint": "eslint . --quiet",
-		"lint:fix": "eslint . --fix",
-		"test": "vitest run",
-		"test:unit": "vitest run",
-		"test:dev": "vitest",
-		"format": "biome format --write src",
-		"format:check": "biome ci src"
-	},
-	"dependencies": {
-		"@n8n/design-system": "workspace:*",
-		"vue": "catalog:frontend"
-	},
-	"devDependencies": {
-		"@n8n/typescript-config": "workspace:*",
-		"@n8n/vitest-config": "workspace:*",
-		"@types/chrome": "0.0.300",
-		"@vitejs/plugin-vue": "catalog:frontend",
-		"@vue/test-utils": "catalog:frontend",
-		"unplugin-icons": "catalog:frontend",
-		"vite": "catalog:",
-		"vite-svg-loader": "catalog:frontend",
-		"vitest": "catalog:"
-	}
+  "name": "@n8n/mcp-browser-extension",
+  "version": "0.0.3",
+  "private": true,
+  "description": "Chrome extension that lets n8n AI control browser tabs via CDP",
+  "scripts": {
+    "clean": "rimraf dist .turbo",
+    "build": "vite build --config vite.sw.config.mts && vite build --config vite.ui.config.mts",
+    "build:unchecked": "pnpm run build",
+    "bundle": "pnpm build && node scripts/bundle.mjs",
+    "typecheck": "tsc --noEmit",
+    "lint": "eslint . --quiet",
+    "lint:fix": "eslint . --fix",
+    "test": "vitest run",
+    "test:unit": "vitest run",
+    "test:dev": "vitest",
+    "format": "biome format --write src",
+    "format:check": "biome ci src"
+  },
+  "dependencies": {
+    "@n8n/design-system": "workspace:*",
+    "vue": "catalog:frontend"
+  },
+  "devDependencies": {
+    "@n8n/typescript-config": "workspace:*",
+    "@n8n/vitest-config": "workspace:*",
+    "@types/chrome": "0.0.300",
+    "@vitejs/plugin-vue": "catalog:frontend",
+    "@vue/test-utils": "catalog:frontend",
+    "unplugin-icons": "catalog:frontend",
+    "vite": "catalog:",
+    "vite-svg-loader": "catalog:frontend",
+    "vitest": "catalog:"
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -46,5 +46,6 @@
    "@types/yargs-parser": "21.0.0",
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -75,5 +75,6 @@
  },
  "peerDependencies": {
    "eslint": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -311,5 +311,6 @@
    "weaviate-client": "3.9.0",
    "zod": "catalog:",
    "zod-to-json-schema": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -31,5 +31,6 @@
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -2,7 +2,7 @@
  "name": "@n8n/scan-community-package",
  "version": "0.21.0",
  "description": "Static code analyser for n8n community packages",
-  "license": "none",
+  "license": "LicenseRef-n8n-sustainable-use",
  "bin": "scanner/cli.mjs",
  "scripts": {
    "test": "vitest run",
@@ -44,5 +44,6 @@
  },
  "peerDependencies": {
    "stylelint": ">= 16"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -32,5 +32,6 @@
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:",
    "get-port": "^7.1.0"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -57,5 +57,6 @@
    "@vitest/coverage-v8": "catalog:",
    "vitest": "catalog:",
    "vitest-mock-extended": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -15,5 +15,5 @@
    "./tsconfig.frontend.json": "./tsconfig.frontend.json",
    "./*": "./*"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -55,5 +55,5 @@
    "vite": "catalog:",
    "vitest": "catalog:"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -48,5 +48,5 @@
    "format:check": "biome ci .",
    "watch": "tsc -p tsconfig.build.json --watch"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -101,5 +101,6 @@
    "n8n-workflow": "workspace:*",
    "uuid": "catalog:",
    "zod": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -235,5 +235,6 @@
    "yargs-parser": "21.1.1",
    "zod": "catalog:",
    "zod-to-json-schema": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -91,5 +91,6 @@
    "uuid": "catalog:",
    "winston": "3.14.2",
    "xml2js": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -60,5 +60,6 @@
    "vue": "catalog:frontend",
    "vue-router": "catalog:frontend",
    "vue-tsc": "catalog:frontend"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -66,5 +66,6 @@
  "files": [
    "README.md",
    "dist"
-  ]
+  ],
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -49,5 +49,5 @@
    "@vueuse/core": "catalog:frontend",
    "vue": "catalog:frontend"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -86,5 +86,6 @@
  },
  "peerDependencies": {
    "@vueuse/core": "*"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -60,5 +60,5 @@
  "peerDependencies": {
    "vue": "catalog:frontend"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -58,5 +58,5 @@
    "vite": "catalog:",
    "vitest": "catalog:"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -62,5 +62,5 @@
    "pinia": "catalog:frontend",
    "vue": "catalog:frontend"
  },
-  "license": "See LICENSE.md file in the root of the repository"
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -51,5 +51,6 @@
    "extends": [
      "plugin:storybook/recommended"
    ]
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -154,5 +154,6 @@
    "vitest-mock-extended": "catalog:",
    "vue-tsc": "catalog:frontend",
    "z-vue-scan": "^0.0.35"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -53,5 +53,6 @@
    "n8n-workflow": "workspace:*",
    "replace-in-file": "^6.0.0",
    "tmp-promise": "^3.0.3"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -982,5 +982,6 @@
    "xlsx": "https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz",
    "xml2js": "catalog:",
    "xmlhttprequest-ssl": "3.1.0"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -1,19 +1,20 @@
 {
-	"name": "@n8n/performance",
-	"version": "1.0.0",
-	"private": true,
-	"type": "module",
-	"scripts": {
-		"format": "biome format --write .",
-		"format:check": "biome ci .",
-		"bench": "vitest bench --run",
-		"bench:baseline": "node scripts/save-baseline.mjs",
-		"bench:compare": "vitest bench --run --outputJson ./profiles/benchmark-results.json && node scripts/check-regression.mjs"
-	},
-	"devDependencies": {
-		"@codspeed/vitest-plugin": "^5.2.0",
+  "name": "@n8n/performance",
+  "version": "1.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "format": "biome format --write .",
+    "format:check": "biome ci .",
+    "bench": "vitest bench --run",
+    "bench:baseline": "node scripts/save-baseline.mjs",
+    "bench:compare": "vitest bench --run --outputJson ./profiles/benchmark-results.json && node scripts/check-regression.mjs"
+  },
+  "devDependencies": {
+    "@codspeed/vitest-plugin": "^5.2.0",
    "@n8n/expression-runtime": "workspace:*",
    "vitest": "catalog:",
-		"n8n-workflow": "workspace:*"
-	}
+    "n8n-workflow": "workspace:*"
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -83,5 +83,6 @@
    "tsx": "catalog:",
    "zod": "catalog:",
    "vitest": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -81,5 +81,6 @@
  },
  "peerDependencies": {
    "zod": "catalog:"
-  }
+  },
+  "license": "LicenseRef-n8n-sustainable-use"
 }
@@ -191,6 +191,23 @@ if (excludeTestController) {
 }

 await $`cd ${config.rootDir} && NODE_ENV=production DOCKER_BUILD=true pnpm --filter=n8n --prod --legacy deploy --no-optional ./compiled`;
+
+// Strip test/example/benchmark dirs shipped inside production deps that lack a
+// `files` field in their package.json. These are valid runtime deps but their
+// authors published full source trees; syft inventories the subdirs as phantom
+// packages with no license, which fails enterprise SBOM license gates.
+echo(chalk.yellow('INFO: Stripping test/example/benchmark dirs from production closure...'));
+const phantomDirs = [
+	'resolve/*/test',
+	'import-in-the-middle/*/test',
+	'github-from-package/*/example',
+	'tedious/*/benchmarks',
+];
+for (const pattern of phantomDirs) {
+	await $`find ${config.compiledAppDir}/node_modules/.pnpm -type d -path "*/${pattern}" -exec rm -rf {} + 2>/dev/null || true`;
+}
+echo(chalk.green('✅ Phantom dirs stripped'));
+
 await fs.ensureDir(config.compiledTaskRunnerDir);

 echo(
@@ -201,6 +201,36 @@
 				]
 			}
 		},
+		{
+			"type": "library",
+			"group": "",
+			"name": "wa-sqlite",
+			"version": "1.0.9",
+			"scope": "optional",
+			"purl": "pkg:npm/wa-sqlite@1.0.9",
+			"properties": [
+				{
+					"name": "SrcFile",
+					"value": "/home/runner/work/n8n/n8n/compiled/node_modules/wa-sqlite/package.json"
+				}
+			],
+			"evidence": {
+				"identity": [
+					{
+						"field": "purl",
+						"confidence": 0.7,
+						"methods": [
+							{
+								"technique": "manifest-analysis",
+								"confidence": 0.7,
+								"value": "/home/runner/work/n8n/n8n/compiled/node_modules/wa-sqlite/package.json"
+							}
+						],
+						"concludedValue": "/home/runner/work/n8n/n8n/compiled/node_modules/wa-sqlite/package.json"
+					}
+				]
+			}
+		},
 		{
 			"type": "library",
 			"group": "@n8n",
@@ -1,6 +1,11 @@
 {
  "_comment": "Hand-resolved licenses for packages cdxgen + FETCH_LICENSE cannot resolve. 'overrides' are PURL-pinned (pkg:npm/<name>@<version>, exact match) and drive the release-closure SBOM — a pin that stops matching fails loudly so the license is re-verified on the bump. 'byName' is version-agnostic (keyed by package name) for licenses stable across versions; it resolves the same package at whatever version a container image installed (e.g. ssh2 ships both 1.15.0 and 1.16.0 in the image, both MIT). 'elections' record which license n8n elects for a validly dual-licensed (OR) dependency so a copyleft policy gate reads the elected term. 'source' records where each was verified. Optional 'skipDiskText: true' opts out of on-disk LICENSE text lookup when the file disagrees with the overridden id.",
  "overrides": {
+    "pkg:npm/wa-sqlite@1.0.9": {
+      "license": "MIT",
+      "source": "https://github.com/rhashimoto/wa-sqlite — LICENSE file in published tarball confirms MIT. Package is installed via GitHub tarball URL so npm registry metadata is absent; no license field in package.json.",
+      "skipDiskText": true
+    },
    "pkg:npm/nub@0.0.0": {
      "license": "MIT",
      "source": "https://www.npmjs.com/package/nub — package.json declares non-SPDX 'MIT/X11'; X11 is the historical alias for the MIT license. Normalised to the canonical SPDX id."
@@ -58,6 +63,16 @@
    "ssh2": {
      "license": "MIT",
      "source": "compiled/node_modules/ssh2/LICENSE — MIT; package.json uses a legacy licenses[] array so cdxgen leaves it unresolved. Version-agnostic: a container image can install more than one ssh2 (e.g. 1.15.0 and 1.16.0 side by side), and the license is MIT across versions."
+    },
+    "@n8n_io/license-sdk": {
+      "license": "LicenseRef-n8n-enterprise",
+      "source": "n8n-io/license-management — ships LICENSE_EE.md (n8n Enterprise License). EE-only runtime component; not under the Sustainable Use License. Version-agnostic: license is stable across SDK versions. FIRST_PARTY_PATTERNS would otherwise incorrectly stamp it as LicenseRef-n8n-sustainable-use.",
+      "skipDiskText": true
+    },
+    "@n8n_io/ai-assistant-sdk": {
+      "license": "LicenseRef-n8n-enterprise",
+      "source": "n8n-io/ai-assistant-service — ships LICENSE_EE.md (n8n Enterprise License). EE-only runtime component; not under the Sustainable Use License. Version-agnostic: license is stable across SDK versions.",
+      "skipDiskText": true
    }
  },
  "elections": {
@@ -19,7 +19,10 @@ const scriptDir = path.dirname(fileURLToPath(import.meta.url));
 const FIXTURE = path.join(scriptDir, '__fixtures__', 'sample.cdx.json');
 const ENRICH = path.join(scriptDir, 'enrich-sbom.mjs');
 const CHECK = path.join(scriptDir, 'check-sbom-licenses.mjs');
-const ALLOW_REF = '--allow-ref=LicenseRef-n8n-sustainable-use';
+const ALLOW_REFS = [
+	'--allow-ref=LicenseRef-n8n-sustainable-use',
+	'--allow-ref=LicenseRef-n8n-enterprise',
+];

 const run = (script, args) => spawnSync(process.execPath, [script, ...args], { encoding: 'utf-8' });

@@ -36,7 +39,7 @@ describe('license-generation chain (real CLIs end-to-end)', () => {
 	});

 	it('rejects the raw (un-enriched) SBOM at the gate (exit 1)', () => {
-		const r = run(CHECK, [raw, ALLOW_REF]);
+		const r = run(CHECK, [raw, ...ALLOW_REFS]);
 		assert.equal(r.status, 1, r.stderr);
 		assert.match(r.stderr, /binascii/); // empty-license component is named
 	});
@@ -66,7 +69,7 @@ describe('license-generation chain (real CLIs end-to-end)', () => {
 	});

 	it('passes the gate on the enriched SBOM (exit 0, dual-license warning only)', () => {
-		const r = run(CHECK, [enriched, ALLOW_REF]);
+		const r = run(CHECK, [enriched, ...ALLOW_REFS]);
 		assert.equal(r.status, 0, r.stderr);
 		assert.match(r.stderr, /jszip/); // surfaced as a dual-license warning, not a failure
 	});
@@ -374,6 +374,7 @@ describe('renderSbom — edge cases', () => {
 			'pkg:npm/nub@0.0.0',
 			'pkg:npm/xml-escape@1.1.0',
 			'pkg:npm/duck@0.1.12',
+			'pkg:npm/wa-sqlite@1.0.9',
 		];
 		const sbom = {
 			components: purls.map((purl) => {
@@ -0,0 +1,142 @@
+# Software Composition Analysis (SCA)
+
+## Posture
+
+Every component in the enriched release SBOM carries a valid SPDX license
+identifier. The two dual-licensed packages in the tree (`jszip`, `mailsplit`)
+offer MIT as an alternative to their copyleft option; n8n elects MIT for both,
+recorded as `cdx:license:elected` in the SBOM. No copyleft license is in force.
+
+---
+
+## License picture
+
+| Scope | License | Notes |
+|---|---|---|
+| `@n8n/*`, `n8n`, `n8n-core`, `n8n-nodes-base`, `n8n-workflow`, `n8n-editor-ui` | `LicenseRef-n8n-sustainable-use` | Full text at https://docs.n8n.io/sustainable-use-license/ |
+| Community tooling, codemirror extensions | `MIT` / `Apache-2.0` / `ISC` | Intentionally OSI-licensed |
+| `@n8n_io/license-sdk`, `@n8n_io/ai-assistant-sdk` | `LicenseRef-n8n-enterprise` | EE-only runtime components; require enterprise contract |
+| All third-party npm dependencies | Permissive OSI | No copyleft; dual-licensed packages elect MIT |
+
+A human-readable rendering is at `/rest/third-party-licenses` on any running
+n8n instance and as `THIRD_PARTY_LICENSES.md` attached to each GitHub release.
+
+---
+
+## SBOM pipelines
+
+### Release SBOM (authoritative)
+
+Produced by `sbom-generation-callable.yml` on every release. This is the
+artifact to use for compliance review.
+
+```
+pnpm build:deploy (N8N_GENERATE_LICENSES=true)
+  └─ cdxgen          →  sbom-source.cdx.json
+  └─ enrich-sbom.mjs →  resolves first-party + override licenses
+  └─ check-sbom-licenses.mjs  →  SPDX gate (release-blocking)
+  └─ actions/attest  →  signed attestation against package.json
+  └─ gh release upload
+```
+
+### Docker image SBOM
+
+Produced by the `sbom-attestation` job in `docker-build-push.yml` on
+`stable`/`rc`/`nightly` builds.
+
+```
+docker push
+  └─ cdxgen -t docker  →  OS + npm scan of the pushed image
+  └─ enrich-sbom.mjs   →  resolves licenses
+  └─ check-sbom-licenses.mjs  →  SPDX gate (npm only)
+  └─ cosign attest     →  attested to image digest
+```
+
+---
+
+## Verifying the SBOM
+
+The enriched, attested SBOM is attached to every published Docker image via
+cosign. Pull it once and run all checks against the file — this gives the
+enriched picture with 0 unlicensed and 0 license failures.
+
+```bash
+# Pull the attested SBOM from any published image
+cosign download attestation ghcr.io/n8n-io/n8n:<version> \
+  --predicate-type https://cyclonedx.org/bom \
+  | jq -r '.payload' | base64 -d | jq '.predicate' > sbom.cdx.json
+
+# Verify it was produced by n8n's CI (not tampered with)
+cosign verify-attestation ghcr.io/n8n-io/n8n:<version> \
+  --type cyclonedx \
+  --certificate-oidc-issuer https://token.actions.githubusercontent.com \
+  --certificate-identity-regexp "https://github.com/n8n-io/n8n/.github/workflows/"
+
+# Check for unlicensed packages — expect 0
+grant check --unlicensed sbom.cdx.json
+
+# Full license list
+grant list sbom.cdx.json
+
+# n8n's SPDX gate — expect 0 failures
+node scripts/licenses/check-sbom-licenses.mjs sbom.cdx.json \
+  --allow-ref=LicenseRef-n8n-sustainable-use \
+  --allow-ref=LicenseRef-n8n-enterprise \
+  --enforce-prefix=pkg:npm/
+
+# Vulnerability scan
+grype sbom:sbom.cdx.json
+
+# Full audit — vulnerabilities + licenses
+trivy sbom sbom.cdx.json
+```
+
+Replace `<version>` with `nightly`, `latest`, or a specific version tag
+(e.g. `n8n@2.25.0`). The same image is available on both
+`ghcr.io/n8n-io/n8n` and `docker.io/n8nio/n8n`.
+
+---
+
+## Copyleft explainer
+
+The Docker image SBOM will show GPL/LGPL entries in `grant list`. These come
+entirely from Alpine OS system packages (`busybox`, `git`, `libgcc`,
+`libstdc++`, etc.). GPL in an OS binary has no effect on n8n's licensing
+obligations or your use of n8n; they are inventoried in the SBOM for
+completeness but are not gated by the license pipeline.
+
+The npm layer contains no copyleft in force. The two dual-licensed packages
+(`jszip`: MIT OR GPL-3.0-or-later, `mailsplit`: MIT OR EUPL-1.1+) elect MIT;
+this election is recorded as `cdx:license:elected` in the SBOM.
+
+---
+
+## Release SBOM
+
+For source-level compliance review, download from the GitHub release page:
+
+```bash
+gh release download n8n@<version> \
+  --repo n8n-io/n8n \
+  --pattern sbom-source.cdx.json
+
+gh attestation verify sbom-source.cdx.json \
+  --repo n8n-io/n8n \
+  --owner n8n-io
+```
+
+---
+
+## Tooling
+
+| Tool | Role |
+|---|---|
+| cdxgen | SBOM generation (CycloneDX 1.6) |
+| enrich-sbom.mjs | License enrichment (`scripts/licenses/`) |
+| check-sbom-licenses.mjs | SPDX compliance gate (`scripts/licenses/`) |
+| grant | License listing and unlicensed check |
+| grype | Vulnerability scanning against SBOM |
+| trivy | Full audit — vulnerabilities + licenses |
+| cosign / actions/attest | SBOM attestation |
+
+See `security/vex.openvex.json` for the VEX document attested alongside the image.