90 lines
2.4 KiB
TypeScript
90 lines
2.4 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import {
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diffDependencyInventories,
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isValidSha512Integrity,
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parsePnpmLockfilePackages,
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supplyChainDigest,
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validateDependencyReview,
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validateLicensePolicy,
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} from "../../scripts/lib/supply-chain.ts";
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const integrity = `sha512-${Buffer.alloc(64, 7).toString("base64")}`;
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const dependency = {
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name: "fixture",
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version: "1.0.0",
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direct: true,
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scope: "production",
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optional: false,
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license: "MIT",
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integrity,
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dependencies: [],
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};
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describe("supply-chain policy", () => {
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it("parses every top-level lockfile package and validates SRI", () => {
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const parsed = parsePnpmLockfilePackages(`
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packages:
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'@scope/one@1.0.0':
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resolution: {integrity: ${integrity}}
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two@2.0.0:
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resolution: {integrity: ${integrity}}
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snapshots:
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`);
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expect(parsed).toEqual([
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{ name: "@scope/one", version: "1.0.0", integrity },
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{ name: "two", version: "2.0.0", integrity },
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]);
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expect(parsed.every((entry) => isValidSha512Integrity(entry.integrity))).toBe(
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true,
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);
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});
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it("keeps inventory digests stable when dependency ordering changes", () => {
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const other = { ...dependency, name: "other" };
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expect(supplyChainDigest([dependency, other])).toBe(
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supplyChainDigest([other, dependency]),
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);
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});
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it("calculates actual additions and requires independent high-risk review", () => {
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const before = { dependencies: [] };
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const after = { dependencies: [dependency] };
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const diff = diffDependencyInventories(before, after);
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expect(diff.added).toEqual(["fixture@1.0.0"]);
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expect(
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validateDependencyReview(diff, after, {
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changes: [
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{
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changeId: "add:fixture@1.0.0",
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owner: "one",
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reviewer: "one",
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reason: "fixture",
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rollback: "remove",
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},
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],
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}).passed,
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).toBe(false);
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});
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it("allows explicit policy licenses and rejects denied licenses", () => {
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expect(
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validateLicensePolicy(
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{ dependencies: [dependency] },
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{ allowedLicenses: ["MIT"], deniedLicensePatterns: ["AGPL"] },
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).passed,
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).toBe(true);
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expect(
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validateLicensePolicy(
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{
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dependencies: [{ ...dependency, license: "AGPL-3.0" }],
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},
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{ allowedLicenses: ["MIT"], deniedLicensePatterns: ["AGPL"] },
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).passed,
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).toBe(false);
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});
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});
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