feat(deploy): register L1 credential reuse transition
This commit is contained in:
Codex
parent
34769af350
commit
c19b0789c7
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@ -0,0 +1,159 @@
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#!/usr/bin/env node
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import { createHash } from "node:crypto";
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import { spawnSync } from "node:child_process";
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import { copyFile, lstat, mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import { dirname, join, resolve } from "node:path";
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import { fileURLToPath } from "node:url";
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const scriptDir = dirname(fileURLToPath(import.meta.url));
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const workspaceRoot = resolve(scriptDir, "../../..");
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const engineRoot = resolve(
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process.env.NODEDC_ENGINE_SOURCE_ROOT || join(workspaceRoot, "NODEDC_ENGINE_INFRA"),
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);
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const artifactDir = resolve(
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process.env.NODEDC_DEPLOY_ARTIFACT_DIR || resolve(scriptDir, "../deploy-artifacts"),
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);
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const [patchId = "engine-mcp-l1-credential-reuse-20260724-043", ...extra] =
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process.argv.slice(2);
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if (
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extra.length
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|| !/^engine-mcp-l1-credential-reuse-\d{8}-\d{3}$/.test(patchId)
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) {
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throw new Error(
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"usage: build-engine-mcp-l1-credential-reuse-artifact.mjs "
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+ "[engine-mcp-l1-credential-reuse-YYYYMMDD-NNN]",
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);
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}
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const expectedSha256 = Object.freeze({
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"nodedc-source/server/routes/n8n.js":
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"6620e4bdd573e9f6b636a4b059eafef76d59da2fdb2183038fa5ec95357d8478",
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"nodedc-source/server/deployTransitions/l1CredentialReuseV1.json":
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"2ada49ef8bb2f146a9ea8d3c9ab5ee55f6a4e1b17e0f4b62a16f27368bd0eb05",
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});
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const files = Object.freeze(Object.keys(expectedSha256));
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const artifact = join(artifactDir, `nodedc-${patchId}.tgz`);
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const checksum = `${artifact}.sha256`;
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const stage = await mkdtemp(join(tmpdir(), "nodedc-engine-l1-credential-reuse-"));
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await assertFresh(artifact);
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await assertExactSources();
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try {
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for (const relativePath of files) {
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const destination = join(stage, "payload", relativePath);
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await mkdir(dirname(destination), { recursive: true });
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await copyFile(join(engineRoot, relativePath), destination);
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}
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await writeFile(
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join(stage, "manifest.env"),
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`id=${patchId}\ncomponent=engine\ntype=app-overlay\n`,
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"utf8",
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);
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await writeFile(join(stage, "files.txt"), `${files.join("\n")}\n`, "utf8");
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await mkdir(artifactDir, { recursive: true });
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run("python3", ["-c", canonicalTarScript(), artifact, stage]);
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const sha256 = digest(await readFile(artifact));
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await writeFile(checksum, `${sha256} ${artifact.split("/").at(-1)}\n`, "utf8");
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console.log(JSON.stringify({
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ok: true,
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patchId,
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artifact,
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checksum,
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sha256,
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services: ["nodedc-backend"],
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mcpVersion: "0.11.0",
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tool: "engine_list_l2_credential_refs",
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credentialScope: "same-l1-workflow",
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crossL1Sharing: false,
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managedGrants: "target-local",
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credentialValuesIncluded: false,
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files,
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}, null, 2));
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} finally {
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await rm(stage, { recursive: true, force: true });
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}
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async function assertExactSources() {
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for (const [relativePath, expected] of Object.entries(expectedSha256)) {
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const sourcePath = join(engineRoot, relativePath);
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const info = await lstat(sourcePath);
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if (!info.isFile() || info.isSymbolicLink()) {
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throw new Error(`engine_l1_credential_reuse_source_unsafe:${relativePath}`);
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}
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const actual = digest(await readFile(sourcePath));
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if (actual !== expected) {
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throw new Error(
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`engine_l1_credential_reuse_target_mismatch:${relativePath}:`
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+ `expected=${expected}:actual=${actual}`,
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);
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}
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}
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const route = await readFile(
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join(engineRoot, "nodedc-source/server/routes/n8n.js"),
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"utf8",
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);
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const descriptor = JSON.parse(await readFile(
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join(
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engineRoot,
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"nodedc-source/server/deployTransitions/l1CredentialReuseV1.json",
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),
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"utf8",
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));
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if (
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!route.includes("function buildEngineAgentL1CredentialContext")
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|| !route.includes("candidateScope === 'l1' ? l1Context.graph : graph")
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|| !route.includes("managed writer/reader grants")
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|| descriptor?.id !== "engine-mcp-l1-credential-reuse-v1"
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|| descriptor?.visibilityProof?.scope !== "same-l1-workflow"
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|| descriptor?.binding?.applyOperation !== "assignCredentialRef"
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|| descriptor?.crossL1Sharing !== false
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|| descriptor?.managedGrants !== "target-local"
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) {
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throw new Error("engine_l1_credential_reuse_runtime_boundary_invalid");
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}
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}
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async function assertFresh(path) {
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try {
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await lstat(path);
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} catch (error) {
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if (error?.code === "ENOENT") return;
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throw error;
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}
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throw new Error("artifact_already_exists");
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}
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function canonicalTarScript() {
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return [
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"import gzip,io,pathlib,sys,tarfile",
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"root=pathlib.Path(sys.argv[2])",
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"with open(sys.argv[1],'xb') as out:",
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" with gzip.GzipFile(filename='',mode='wb',fileobj=out,compresslevel=9,mtime=0) as gz:",
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" with tarfile.open(fileobj=gz,mode='w',format=tarfile.PAX_FORMAT) as tar:",
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" for top in ('manifest.env','files.txt','payload'):",
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" p=root/top; paths=[p]+(sorted(p.rglob('*')) if p.is_dir() else [])",
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" for x in paths:",
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" info=tar.gettarinfo(str(x),arcname=x.relative_to(root).as_posix())",
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" info.uid=info.gid=0; info.uname=info.gname='root'; info.mtime=0; info.mode=0o755 if info.isdir() else 0o644",
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" with (open(x,'rb') if info.isfile() else io.BytesIO()) as src: tar.addfile(info,src if info.isfile() else None)",
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].join("\n");
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}
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function digest(value) {
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return createHash("sha256").update(value).digest("hex");
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}
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function run(command, args) {
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const result = spawnSync(command, args, {
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encoding: "utf8",
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maxBuffer: 128 * 1024 * 1024,
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});
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if (result.status !== 0) {
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throw new Error(`${command}_failed:${result.stderr || result.stdout}`);
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}
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}
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@ -759,6 +759,34 @@ ENGINE_MCP_NORMALIZED_IDENTITY_SEARCH_TARGET_SHA256 = {
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ENGINE_MCP_NORMALIZED_IDENTITY_SEARCH_NEW_PATHS = (
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ENGINE_MCP_NORMALIZED_IDENTITY_SEARCH_DESCRIPTOR_REL,
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)
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ENGINE_MCP_L1_CREDENTIAL_REUSE_DESCRIPTOR_REL = (
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"nodedc-source/server/deployTransitions/l1CredentialReuseV1.json"
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)
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ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES = (
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"nodedc-source/server/routes/n8n.js",
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ENGINE_MCP_L1_CREDENTIAL_REUSE_DESCRIPTOR_REL,
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)
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ENGINE_MCP_L1_CREDENTIAL_REUSE_PREDECESSOR_SHA256 = {
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"nodedc-source/server/routes/n8n.js":
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"a2bc69c72f68e57ed27120d0c88f4ffe6310bbf0c4360c8b0dba0953ccaaf522",
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}
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ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256 = {
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"nodedc-source/server/routes/engineAgentGateway.js":
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"4a9524fd954320277042c783b7b19cbb2172f075f27652c0eebfd743ffc47872",
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ENGINE_MCP_NORMALIZED_IDENTITY_SEARCH_DESCRIPTOR_REL:
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"41738185fe103642912b0aa1c29c51860970c38f9f916cc3725e79e258b9ea7e",
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ENGINE_NODE_INTELLIGENCE_DESCRIPTOR_REL:
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"3e7aeb1d28eb291461f79cd656ece6488bc6d372124088e92f53bf89c3373f61",
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}
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ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256 = {
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"nodedc-source/server/routes/n8n.js":
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"6620e4bdd573e9f6b636a4b059eafef76d59da2fdb2183038fa5ec95357d8478",
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ENGINE_MCP_L1_CREDENTIAL_REUSE_DESCRIPTOR_REL:
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"2ada49ef8bb2f146a9ea8d3c9ab5ee55f6a4e1b17e0f4b62a16f27368bd0eb05",
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}
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ENGINE_MCP_L1_CREDENTIAL_REUSE_NEW_PATHS = (
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ENGINE_MCP_L1_CREDENTIAL_REUSE_DESCRIPTOR_REL,
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)
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ENGINE_AGENT_FULL_GRANT_MIGRATION_ARTIFACT_ENTRIES = (
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ENGINE_AGENT_FULL_GRANT_MIGRATION_STORE_REL,
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)
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@ -4785,6 +4813,47 @@ process.stdout.write('engine-mcp-normalized-identity-search:0.11.0:canonical-fac
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}
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def accept_engine_mcp_l1_credential_reuse_runtime():
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root = component_root("engine")
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validate_engine_mcp_l1_credential_reuse_slice(
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root,
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ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES,
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)
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live = run_engine_backend_probe(
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(
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"node",
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"--input-type=module",
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"-e",
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"""
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const route=await import('file:///app/server/routes/n8n.js');
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const slot='httpBearerAuth';
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const entry={nodeDcCredentialId:'credential-provider',n8nCredentialId:'runtime-provider',type:slot,name:'Provider read access',source:'manual',status:'ok',data:{token:'synthetic'}};
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const sameL1=new Set([entry.nodeDcCredentialId]);
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const otherL1=new Set(['credential-other']);
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const graph={nodes:[{id:'source-reader',data:{n8n:{type:'n8n-nodes-base.httpRequest',parameters:{url:'https://api.provider.example/v1/items'},credentials:{[slot]:{id:entry.n8nCredentialId,name:entry.name,nodeDcCredentialId:entry.nodeDcCredentialId}}}}}]};
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const target={type:'n8n-nodes-base.httpRequest',parameters:{url:'https://api.provider.example/v1/identity'}};
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const deniedTarget={type:'n8n-nodes-base.httpRequest',parameters:{url:'https://untrusted.example/collect'}};
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const allowed=route.buildEngineAgentCredentialTransportPolicy({...entry,data:{allowedHttpRequestDomains:'all'}},graph,slot,target);
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const denied=route.buildEngineAgentCredentialTransportPolicy({...entry,data:{allowedHttpRequestDomains:'all'}},graph,slot,deniedTarget);
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if(route.engineAgentCandidateScope(entry,{localEntries:[]},sameL1)!=='l1'||route.engineAgentCandidateScope(entry,{localEntries:[]},otherL1)!==''||route.engineAgentCredentialMayReuseWithinL1({...entry,source:'workflow-inline'})||!allowed.bindable||allowed.policy?.allowedHosts?.join(',')!=='api.provider.example'||denied.bindable)process.exit(2);
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process.stdout.write('engine-mcp-l1-credential-reuse:0.11.0:same-l1:opaque-ref:v1');
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""".strip(),
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),
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"Engine MCP L1 credential reuse",
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container_id=engine_backend_container_id(),
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)
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expected = (
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"engine-mcp-l1-credential-reuse:"
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"0.11.0:same-l1:opaque-ref:v1"
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)
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if live != expected:
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die("Engine MCP L1 credential reuse live acceptance mismatch")
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return {
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"target_sha256": dict(ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256),
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"live": live,
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}
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def validate_no_lifecycle_scripts(payload_dir, label):
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forbidden = ("preinstall", "install", "postinstall", "prepare", "prepack", "postpack")
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for package_path in payload_dir.rglob("package.json"):
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@ -6104,6 +6173,95 @@ def validate_engine_mcp_normalized_identity_search_slice(payload_dir, entries):
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)
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def validate_engine_mcp_l1_credential_reuse_slice(payload_dir, entries):
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if tuple(entries) != ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES:
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die(
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"Engine MCP L1 credential reuse files.txt exact set/order "
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"mismatch"
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)
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for rel, expected_sha256 in (
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ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256.items()
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):
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path = payload_dir / rel
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try:
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path_stat = path.lstat()
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except FileNotFoundError:
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die(f"Engine MCP L1 credential reuse target is missing: {rel}")
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if (
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stat.S_ISLNK(path_stat.st_mode)
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or not stat.S_ISREG(path_stat.st_mode)
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or sha256_file(path) != expected_sha256
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):
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die(
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"Engine MCP L1 credential reuse target sha256 mismatch: "
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f"{rel}"
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)
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descriptor = read_strict_json(
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payload_dir / ENGINE_MCP_L1_CREDENTIAL_REUSE_DESCRIPTOR_REL,
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"Engine MCP L1 credential reuse descriptor",
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max_bytes=32 * 1024,
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)
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expected_descriptor = {
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"schemaVersion": "nodedc.engine.deploy-transition/v1",
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"id": "engine-mcp-l1-credential-reuse-v1",
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"component": "engine",
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"scope": "external-mcp-l2-authoring",
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"mcpVersion": "0.11.0",
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"sourcePath": "nodedc-source/server/routes/n8n.js",
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"visibilityProof": {
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"scope": "same-l1-workflow",
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"source": "local-registry-provenance",
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"instanceScope": "preserved",
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},
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"binding": {
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"listTool": "engine_list_l2_credential_refs",
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"applyOperation": "assignCredentialRef",
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"returns": ["label", "status", "scope", "opaque-ref"],
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"neverReturns": [
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"native-credential-id",
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"logical-credential-id",
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"credential-data",
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"credential-value",
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],
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},
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"transportPolicy": {
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"httpsRequired": True,
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"redirectsDisabled": True,
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"hostAuthority": [
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"credential-allowlist",
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"same-l1-observed-host",
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],
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},
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"managedGrants": "target-local",
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"crossL1Sharing": False,
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}
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if descriptor != expected_descriptor:
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die("Engine MCP L1 credential reuse descriptor contract mismatch")
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route_source = (
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payload_dir / "nodedc-source/server/routes/n8n.js"
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).read_text(encoding="utf-8")
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for marker in (
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"function engineAgentCredentialMayReuseWithinL1",
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"function buildEngineAgentL1CredentialContext",
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"return 'l1'",
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"candidateScope === 'l1' ? l1Context.graph : graph",
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"managed writer/reader grants",
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):
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if marker not in route_source:
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die(
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"Engine MCP L1 credential reuse route marker missing: "
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f"{marker}"
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)
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if (
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"LEGACY_CREDENTIAL_SINK_OWNER" not in route_source
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or "DATA_PRODUCT_PUBLISH_GRANT_OWNER" not in route_source
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or "DATA_PRODUCT_READ_GRANT_OWNER" not in route_source
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):
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die("Engine MCP L1 credential reuse managed-grant boundary missing")
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def validate_engine_agent_full_grant_migration_slice(payload_dir, entries):
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if tuple(entries) != ENGINE_AGENT_FULL_GRANT_MIGRATION_ARTIFACT_ENTRIES:
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die("Engine agent full grant migration files.txt exact set/order mismatch")
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@ -6604,6 +6762,14 @@ def load_artifact(artifact, work_dir):
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payload_dir,
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entries,
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)
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if is_engine_mcp_l1_credential_reuse_slice(
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manifest["component"],
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entries,
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):
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validate_engine_mcp_l1_credential_reuse_slice(
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payload_dir,
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entries,
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)
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if is_engine_provider_security_catalog_slice(manifest["component"], entries):
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validate_engine_provider_security_catalog_payload(payload_dir, entries)
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if touches_engine_credential_sink(manifest["component"], entries):
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@ -6641,6 +6807,10 @@ def load_artifact(artifact, work_dir):
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manifest["component"],
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entries,
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)
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and not is_engine_mcp_l1_credential_reuse_slice(
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manifest["component"],
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entries,
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)
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and (
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touches_engine_data_product_publish_grant(entries)
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or ENGINE_DATA_PRODUCT_PUBLISH_GRANT_OVERRIDE_REL in entries
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|
|
@ -6871,6 +7041,14 @@ def is_engine_mcp_normalized_identity_search_slice(component, entries):
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)
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def is_engine_mcp_l1_credential_reuse_slice(component, entries):
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return (
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component == "engine"
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and entries is not None
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and tuple(entries) == ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES
|
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)
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|
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|
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def is_engine_agent_full_grant_migration_slice(component, entries):
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return (
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component == "engine"
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|
|
@ -7703,6 +7881,68 @@ def preflight_engine_mcp_normalized_identity_search_predecessor():
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}
|
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|
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|
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def preflight_engine_mcp_l1_credential_reuse_predecessor():
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root = component_root("engine")
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actual = {}
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for rel, expected_sha256 in (
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ENGINE_MCP_L1_CREDENTIAL_REUSE_PREDECESSOR_SHA256.items()
|
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):
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path = root / rel
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try:
|
||||
path_stat = path.lstat()
|
||||
except FileNotFoundError:
|
||||
die(f"Engine MCP L1 credential reuse predecessor is missing: {rel}")
|
||||
if stat.S_ISLNK(path_stat.st_mode) or not stat.S_ISREG(path_stat.st_mode):
|
||||
die(f"Engine MCP L1 credential reuse predecessor is unsafe: {rel}")
|
||||
actual_sha256 = sha256_file(path)
|
||||
if actual_sha256 != expected_sha256:
|
||||
die(
|
||||
"Engine MCP L1 credential reuse predecessor drift detected: "
|
||||
f"path={rel} expected={expected_sha256} actual={actual_sha256}"
|
||||
)
|
||||
actual[rel] = actual_sha256
|
||||
|
||||
foundation = {}
|
||||
for rel, expected_sha256 in (
|
||||
ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256.items()
|
||||
):
|
||||
path = root / rel
|
||||
try:
|
||||
path_stat = path.lstat()
|
||||
except FileNotFoundError:
|
||||
die(f"Engine MCP L1 credential reuse foundation is missing: {rel}")
|
||||
if (
|
||||
stat.S_ISLNK(path_stat.st_mode)
|
||||
or not stat.S_ISREG(path_stat.st_mode)
|
||||
or sha256_file(path) != expected_sha256
|
||||
):
|
||||
die(f"Engine MCP L1 credential reuse foundation drift detected: {rel}")
|
||||
foundation[rel] = expected_sha256
|
||||
|
||||
for rel in ENGINE_MCP_L1_CREDENTIAL_REUSE_NEW_PATHS:
|
||||
path = root / rel
|
||||
if path.exists() or path.is_symlink():
|
||||
die(
|
||||
"Engine MCP L1 credential reuse new path already exists: "
|
||||
f"{rel}"
|
||||
)
|
||||
|
||||
backend = preflight_engine_credential_backend_runtime()
|
||||
if backend["mode"] != "verified-derived-retry":
|
||||
die(
|
||||
"Engine MCP L1 credential reuse requires the active immutable "
|
||||
"backend"
|
||||
)
|
||||
return {
|
||||
"mode": "normalized-identity-search-v1-to-l1-credential-reuse-v1",
|
||||
"predecessor_sha256": actual,
|
||||
"foundation_sha256": foundation,
|
||||
"target_sha256": dict(ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256),
|
||||
"new_paths": tuple(ENGINE_MCP_L1_CREDENTIAL_REUSE_NEW_PATHS),
|
||||
"backend_mode": backend["mode"],
|
||||
}
|
||||
|
||||
|
||||
def preflight_engine_agent_full_grant_migration_predecessor():
|
||||
root = component_root("engine")
|
||||
store_path = root / ENGINE_AGENT_FULL_GRANT_MIGRATION_STORE_REL
|
||||
|
|
@ -7762,6 +8002,7 @@ def component_services(component, entries=None):
|
|||
or is_engine_mcp_execution_plan_telemetry_runtime_slice(component, entries)
|
||||
or is_engine_mcp_execution_plan_module_ownership_slice(component, entries)
|
||||
or is_engine_mcp_normalized_identity_search_slice(component, entries)
|
||||
or is_engine_mcp_l1_credential_reuse_slice(component, entries)
|
||||
or is_engine_provider_security_catalog_slice(component, entries)
|
||||
):
|
||||
# This slice updates only the existing Engine backend control plane.
|
||||
|
|
@ -9976,6 +10217,7 @@ def plan_artifact(artifact):
|
|||
mcp_execution_plan_telemetry_runtime_preflight = None
|
||||
mcp_execution_plan_module_ownership_preflight = None
|
||||
mcp_normalized_identity_search_preflight = None
|
||||
mcp_l1_credential_reuse_preflight = None
|
||||
provider_catalog_preflight = None
|
||||
with tempfile.TemporaryDirectory(prefix="plan-", dir=TMP_DIR) as tmp:
|
||||
manifest, entries, payload_dir = load_artifact(artifact, Path(tmp))
|
||||
|
|
@ -10069,6 +10311,13 @@ def plan_artifact(artifact):
|
|||
mcp_normalized_identity_search_preflight = (
|
||||
preflight_engine_mcp_normalized_identity_search_predecessor()
|
||||
)
|
||||
if is_engine_mcp_l1_credential_reuse_slice(
|
||||
manifest["component"],
|
||||
entries,
|
||||
):
|
||||
mcp_l1_credential_reuse_preflight = (
|
||||
preflight_engine_mcp_l1_credential_reuse_predecessor()
|
||||
)
|
||||
if is_engine_provider_security_catalog_slice(manifest["component"], entries):
|
||||
provider_catalog_preflight = preflight_engine_provider_security_catalog_predecessor()
|
||||
|
||||
|
|
@ -10135,6 +10384,9 @@ def plan_artifact(artifact):
|
|||
entries,
|
||||
)
|
||||
)
|
||||
touches_mcp_l1_credential_reuse = (
|
||||
is_engine_mcp_l1_credential_reuse_slice(component, entries)
|
||||
)
|
||||
touches_agent_grant_migration = is_engine_agent_full_grant_migration_slice(
|
||||
component,
|
||||
entries,
|
||||
|
|
@ -10156,6 +10408,7 @@ def plan_artifact(artifact):
|
|||
or touches_mcp_execution_plan_telemetry_runtime
|
||||
or touches_mcp_execution_plan_module_ownership
|
||||
or touches_mcp_normalized_identity_search
|
||||
or touches_mcp_l1_credential_reuse
|
||||
or touches_agent_grant_migration
|
||||
):
|
||||
credential_backend_preflight = preflight_engine_credential_backend_runtime()
|
||||
|
|
@ -10244,6 +10497,14 @@ def plan_artifact(artifact):
|
|||
"Engine MCP normalized identity search requires the active "
|
||||
"immutable credential backend"
|
||||
)
|
||||
if touches_mcp_l1_credential_reuse:
|
||||
if mcp_l1_credential_reuse_preflight is None:
|
||||
die("Engine MCP L1 credential reuse preflight is missing")
|
||||
if credential_backend_preflight["mode"] != "verified-derived-retry":
|
||||
die(
|
||||
"Engine MCP L1 credential reuse requires the active immutable "
|
||||
"credential backend"
|
||||
)
|
||||
if touches_agent_grant_migration:
|
||||
agent_grant_migration_predecessor_sha256 = (
|
||||
preflight_engine_agent_full_grant_migration_predecessor()
|
||||
|
|
@ -10907,6 +11168,72 @@ def plan_artifact(artifact):
|
|||
print("credentials=preserved")
|
||||
print("mcp_nginx=untouched")
|
||||
print("embedded_ai_workspace=untouched")
|
||||
if mcp_l1_credential_reuse_preflight:
|
||||
print(
|
||||
"engine_mcp_l1_credential_reuse_transition="
|
||||
f"{mcp_l1_credential_reuse_preflight['mode']}"
|
||||
)
|
||||
print("engine_mcp_version=0.11.0")
|
||||
print("engine_mcp_surface=external-codex")
|
||||
print("engine_mcp_tool=engine_list_l2_credential_refs")
|
||||
print("engine_mcp_apply_operation=assignCredentialRef")
|
||||
print("engine_mcp_credential_scope=same-l1-workflow")
|
||||
print("engine_mcp_visibility_proof=local-registry-provenance")
|
||||
print("engine_mcp_cross_l1_sharing=no")
|
||||
print("engine_mcp_managed_grants=target-local")
|
||||
print("engine_mcp_native_credential_ids_included=no")
|
||||
print("engine_mcp_logical_credential_ids_included=no")
|
||||
print("engine_mcp_credential_values_included=no")
|
||||
print("engine_mcp_transport_https_required=yes")
|
||||
print("engine_mcp_transport_redirects_disabled=yes")
|
||||
for foundation_path, foundation_sha256 in (
|
||||
mcp_l1_credential_reuse_preflight["foundation_sha256"].items()
|
||||
):
|
||||
print(
|
||||
"engine_mcp_l1_credential_reuse_foundation_sha256"
|
||||
f"[{foundation_path}]={foundation_sha256}"
|
||||
)
|
||||
for changed_path in ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES:
|
||||
print(
|
||||
"engine_mcp_l1_credential_reuse_changed_path="
|
||||
f"{changed_path}"
|
||||
)
|
||||
if changed_path in mcp_l1_credential_reuse_preflight[
|
||||
"predecessor_sha256"
|
||||
]:
|
||||
print(
|
||||
"engine_mcp_l1_credential_reuse_predecessor_sha256"
|
||||
f"[{changed_path}]="
|
||||
f"{mcp_l1_credential_reuse_preflight['predecessor_sha256'][changed_path]}"
|
||||
)
|
||||
elif changed_path in mcp_l1_credential_reuse_preflight["new_paths"]:
|
||||
print(
|
||||
"engine_mcp_l1_credential_reuse_predecessor_state"
|
||||
f"[{changed_path}]=absent"
|
||||
)
|
||||
else:
|
||||
die(
|
||||
"Engine MCP L1 credential reuse plan has no predecessor "
|
||||
f"state: {changed_path}"
|
||||
)
|
||||
print(
|
||||
"engine_mcp_l1_credential_reuse_target_sha256"
|
||||
f"[{changed_path}]="
|
||||
f"{mcp_l1_credential_reuse_preflight['target_sha256'][changed_path]}"
|
||||
)
|
||||
print(
|
||||
"backend_current_barrier="
|
||||
f"{mcp_l1_credential_reuse_preflight['backend_mode']}"
|
||||
)
|
||||
print("backend_force_recreate=yes")
|
||||
print("backend_pull=never")
|
||||
print("l2_graph=untouched")
|
||||
print("n8n_l1=untouched")
|
||||
print("engine_ui=untouched")
|
||||
print("engine_databases=untouched")
|
||||
print("credentials=preserved")
|
||||
print("mcp_nginx=untouched")
|
||||
print("embedded_ai_workspace=untouched")
|
||||
if transition_descriptor:
|
||||
print(f"n8n_transition={transition_descriptor['action']}")
|
||||
print(f"n8n_version={transition_descriptor['n8nVersion']}")
|
||||
|
|
@ -12041,6 +12368,7 @@ def component_healthchecks(component, entries=None, services=None):
|
|||
component,
|
||||
entries,
|
||||
)
|
||||
or is_engine_mcp_l1_credential_reuse_slice(component, entries)
|
||||
or is_engine_agent_full_grant_migration_slice(component, entries)
|
||||
or is_engine_mcp_control_plane_slice(component, entries)
|
||||
or is_engine_mcp_ontology_sdk_slice(component, entries)
|
||||
|
|
@ -12482,6 +12810,9 @@ def run_healthchecks(component, entries=None, services=None):
|
|||
entries,
|
||||
)
|
||||
)
|
||||
touches_mcp_l1_credential_reuse = (
|
||||
is_engine_mcp_l1_credential_reuse_slice(component, entries)
|
||||
)
|
||||
touches_agent_grant_migration = is_engine_agent_full_grant_migration_slice(
|
||||
component,
|
||||
entries,
|
||||
|
|
@ -12504,6 +12835,7 @@ def run_healthchecks(component, entries=None, services=None):
|
|||
or touches_mcp_execution_plan_telemetry_runtime
|
||||
or touches_mcp_execution_plan_module_ownership
|
||||
or touches_mcp_normalized_identity_search
|
||||
or touches_mcp_l1_credential_reuse
|
||||
or touches_agent_grant_migration
|
||||
or touches_mcp_control_plane
|
||||
or touches_mcp_ontology_sdk
|
||||
|
|
@ -12530,6 +12862,7 @@ def run_healthchecks(component, entries=None, services=None):
|
|||
or touches_mcp_execution_plan_telemetry_runtime
|
||||
or touches_mcp_execution_plan_module_ownership
|
||||
or touches_mcp_normalized_identity_search
|
||||
or touches_mcp_l1_credential_reuse
|
||||
or touches_agent_grant_migration
|
||||
or touches_mcp_control_plane
|
||||
or touches_mcp_ontology_sdk
|
||||
|
|
@ -12843,6 +13176,48 @@ def run_healthchecks(component, entries=None, services=None):
|
|||
"Engine MCP normalized identity search installed state is "
|
||||
"neither target nor rollback predecessor"
|
||||
)
|
||||
if touches_mcp_l1_credential_reuse:
|
||||
root = component_root("engine")
|
||||
target_state = all(
|
||||
(root / rel).is_file()
|
||||
and not (root / rel).is_symlink()
|
||||
and sha256_file(root / rel) == expected
|
||||
for rel, expected in (
|
||||
ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256.items()
|
||||
)
|
||||
) and all(
|
||||
(root / rel).is_file()
|
||||
and not (root / rel).is_symlink()
|
||||
and sha256_file(root / rel) == expected
|
||||
for rel, expected in (
|
||||
ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256.items()
|
||||
)
|
||||
)
|
||||
predecessor_state = all(
|
||||
(root / rel).is_file()
|
||||
and not (root / rel).is_symlink()
|
||||
and sha256_file(root / rel) == expected
|
||||
for rel, expected in (
|
||||
ENGINE_MCP_L1_CREDENTIAL_REUSE_PREDECESSOR_SHA256.items()
|
||||
)
|
||||
) and all(
|
||||
(root / rel).is_file()
|
||||
and not (root / rel).is_symlink()
|
||||
and sha256_file(root / rel) == expected
|
||||
for rel, expected in (
|
||||
ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256.items()
|
||||
)
|
||||
) and all(
|
||||
not (root / rel).exists() and not (root / rel).is_symlink()
|
||||
for rel in ENGINE_MCP_L1_CREDENTIAL_REUSE_NEW_PATHS
|
||||
)
|
||||
if target_state:
|
||||
accept_engine_mcp_l1_credential_reuse_runtime()
|
||||
elif not predecessor_state:
|
||||
die(
|
||||
"Engine MCP L1 credential reuse installed state is neither "
|
||||
"target nor rollback predecessor"
|
||||
)
|
||||
container_name = COMPONENTS[component].get("health_container")
|
||||
if container_name:
|
||||
healthcheck_container(container_name)
|
||||
|
|
@ -13024,6 +13399,22 @@ def apply_artifact(artifact):
|
|||
"Engine MCP normalized identity search requires "
|
||||
"the active immutable credential backend"
|
||||
)
|
||||
if is_engine_mcp_l1_credential_reuse_slice(
|
||||
component,
|
||||
entries,
|
||||
):
|
||||
preflight_engine_mcp_l1_credential_reuse_predecessor()
|
||||
l1_credential_reuse_backend_preflight = (
|
||||
preflight_engine_credential_backend_runtime()
|
||||
)
|
||||
if (
|
||||
l1_credential_reuse_backend_preflight["mode"]
|
||||
!= "verified-derived-retry"
|
||||
):
|
||||
die(
|
||||
"Engine MCP L1 credential reuse requires the "
|
||||
"active immutable credential backend"
|
||||
)
|
||||
if is_engine_agent_full_grant_migration_slice(component, entries):
|
||||
preflight_engine_agent_full_grant_migration_predecessor()
|
||||
migration_backend_preflight = preflight_engine_credential_backend_runtime()
|
||||
|
|
@ -13297,6 +13688,10 @@ def apply_artifact(artifact):
|
|||
component,
|
||||
entries,
|
||||
)
|
||||
or is_engine_mcp_l1_credential_reuse_slice(
|
||||
component,
|
||||
entries,
|
||||
)
|
||||
or is_engine_agent_full_grant_migration_slice(component, entries)
|
||||
or is_engine_mcp_control_plane_slice(component, entries)
|
||||
or is_engine_mcp_ontology_sdk_slice(component, entries)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,345 @@
|
|||
import hashlib
|
||||
import importlib.machinery
|
||||
import importlib.util
|
||||
import io
|
||||
import json
|
||||
import os
|
||||
from pathlib import Path
|
||||
import subprocess
|
||||
import tarfile
|
||||
import tempfile
|
||||
import unittest
|
||||
from contextlib import redirect_stdout
|
||||
from unittest import mock
|
||||
|
||||
|
||||
SCRIPT_DIR = Path(__file__).resolve().parent
|
||||
RUNNER_PATH = SCRIPT_DIR / "nodedc-deploy"
|
||||
BUILDER_PATH = (
|
||||
SCRIPT_DIR / "build-engine-mcp-l1-credential-reuse-artifact.mjs"
|
||||
)
|
||||
ENGINE_ROOT = SCRIPT_DIR.parent.parent.parent / "NODEDC_ENGINE_INFRA"
|
||||
PATCH_ID = "engine-mcp-l1-credential-reuse-20991231-999"
|
||||
|
||||
|
||||
def load_runner():
|
||||
loader = importlib.machinery.SourceFileLoader(
|
||||
"nodedc_engine_mcp_l1_credential_reuse",
|
||||
str(RUNNER_PATH),
|
||||
)
|
||||
spec = importlib.util.spec_from_loader(loader.name, loader)
|
||||
module = importlib.util.module_from_spec(spec)
|
||||
loader.exec_module(module)
|
||||
return module
|
||||
|
||||
|
||||
RUNNER = load_runner()
|
||||
|
||||
|
||||
class EngineMcpL1CredentialReuseTest(unittest.TestCase):
|
||||
def require_current_target_source(self):
|
||||
for relative_path, expected in (
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256.items()
|
||||
):
|
||||
path = ENGINE_ROOT / relative_path
|
||||
if (
|
||||
not path.is_file()
|
||||
or hashlib.sha256(path.read_bytes()).hexdigest() != expected
|
||||
):
|
||||
self.skipTest("L1 credential reuse source has advanced")
|
||||
|
||||
def build(self, artifact_dir, engine_root=ENGINE_ROOT):
|
||||
environment = os.environ.copy()
|
||||
environment["NODEDC_ENGINE_SOURCE_ROOT"] = str(engine_root)
|
||||
environment["NODEDC_DEPLOY_ARTIFACT_DIR"] = str(artifact_dir)
|
||||
completed = subprocess.run(
|
||||
["node", str(BUILDER_PATH), PATCH_ID],
|
||||
check=True,
|
||||
capture_output=True,
|
||||
text=True,
|
||||
env=environment,
|
||||
)
|
||||
return json.loads(completed.stdout)
|
||||
|
||||
def test_builder_emits_exact_deterministic_backend_only_successor(self):
|
||||
self.require_current_target_source()
|
||||
with tempfile.TemporaryDirectory(
|
||||
prefix="nodedc-engine-mcp-l1-credential-reuse-"
|
||||
) as directory:
|
||||
root = Path(directory)
|
||||
first = self.build(root / "first")
|
||||
second = self.build(root / "second")
|
||||
first_artifact = Path(first["artifact"])
|
||||
second_artifact = Path(second["artifact"])
|
||||
self.assertEqual(first_artifact.read_bytes(), second_artifact.read_bytes())
|
||||
self.assertEqual(first["services"], ["nodedc-backend"])
|
||||
self.assertEqual(first["mcpVersion"], "0.11.0")
|
||||
self.assertEqual(first["tool"], "engine_list_l2_credential_refs")
|
||||
self.assertEqual(first["credentialScope"], "same-l1-workflow")
|
||||
self.assertFalse(first["crossL1Sharing"])
|
||||
self.assertEqual(first["managedGrants"], "target-local")
|
||||
self.assertFalse(first["credentialValuesIncluded"])
|
||||
|
||||
extract = root / "extract"
|
||||
with tarfile.open(first_artifact, "r:gz") as archive:
|
||||
archive.extractall(extract, filter="data")
|
||||
entries = tuple(
|
||||
(extract / "files.txt").read_text(encoding="utf-8").splitlines()
|
||||
)
|
||||
payload = extract / "payload"
|
||||
self.assertEqual(
|
||||
entries,
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES,
|
||||
)
|
||||
self.assertTrue(
|
||||
RUNNER.is_engine_mcp_l1_credential_reuse_slice(
|
||||
"engine",
|
||||
entries,
|
||||
)
|
||||
)
|
||||
self.assertEqual(
|
||||
RUNNER.component_services("engine", entries),
|
||||
("nodedc-backend",),
|
||||
)
|
||||
RUNNER.validate_engine_mcp_l1_credential_reuse_slice(
|
||||
payload,
|
||||
entries,
|
||||
)
|
||||
(root / "load").mkdir()
|
||||
manifest, loaded_entries, _ = RUNNER.load_artifact(
|
||||
first_artifact,
|
||||
root / "load",
|
||||
)
|
||||
self.assertEqual(manifest["component"], "engine")
|
||||
self.assertEqual(tuple(loaded_entries), entries)
|
||||
|
||||
def test_builder_rejects_source_drift(self):
|
||||
self.require_current_target_source()
|
||||
with tempfile.TemporaryDirectory(
|
||||
prefix="nodedc-engine-mcp-l1-credential-reuse-drift-"
|
||||
) as directory:
|
||||
root = Path(directory)
|
||||
engine_copy = root / "engine"
|
||||
for relative_path in (
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES
|
||||
):
|
||||
source = ENGINE_ROOT / relative_path
|
||||
destination = engine_copy / relative_path
|
||||
destination.parent.mkdir(parents=True, exist_ok=True)
|
||||
destination.write_bytes(source.read_bytes())
|
||||
route = engine_copy / "nodedc-source/server/routes/n8n.js"
|
||||
route.write_text(
|
||||
route.read_text(encoding="utf-8") + "\n// drift\n",
|
||||
encoding="utf-8",
|
||||
)
|
||||
with self.assertRaises(subprocess.CalledProcessError):
|
||||
self.build(root / "artifact", engine_copy)
|
||||
|
||||
def test_descriptor_closes_identity_and_cross_l1_boundaries(self):
|
||||
self.require_current_target_source()
|
||||
descriptor = json.loads(
|
||||
(
|
||||
ENGINE_ROOT
|
||||
/ RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_DESCRIPTOR_REL
|
||||
).read_text(encoding="utf-8")
|
||||
)
|
||||
self.assertEqual(descriptor["mcpVersion"], "0.11.0")
|
||||
self.assertEqual(
|
||||
descriptor["visibilityProof"]["scope"],
|
||||
"same-l1-workflow",
|
||||
)
|
||||
self.assertEqual(
|
||||
descriptor["binding"]["applyOperation"],
|
||||
"assignCredentialRef",
|
||||
)
|
||||
self.assertFalse(descriptor["crossL1Sharing"])
|
||||
self.assertEqual(descriptor["managedGrants"], "target-local")
|
||||
self.assertIn(
|
||||
"credential-value",
|
||||
descriptor["binding"]["neverReturns"],
|
||||
)
|
||||
|
||||
def test_preflight_requires_exact_foundation_and_absent_descriptor(self):
|
||||
with tempfile.TemporaryDirectory(
|
||||
prefix="nodedc-engine-mcp-l1-credential-reuse-preflight-"
|
||||
) as directory:
|
||||
root = Path(directory)
|
||||
hashes = {}
|
||||
for mapping in (
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_PREDECESSOR_SHA256,
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256,
|
||||
):
|
||||
for relative_path, expected in mapping.items():
|
||||
path = root / relative_path
|
||||
path.parent.mkdir(parents=True, exist_ok=True)
|
||||
path.write_text("installed\n", encoding="utf-8")
|
||||
hashes[path] = expected
|
||||
with (
|
||||
mock.patch.object(RUNNER, "component_root", return_value=root),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"sha256_file",
|
||||
side_effect=lambda path: hashes[Path(path)],
|
||||
),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"preflight_engine_credential_backend_runtime",
|
||||
return_value={"mode": "verified-derived-retry"},
|
||||
),
|
||||
):
|
||||
result = (
|
||||
RUNNER
|
||||
.preflight_engine_mcp_l1_credential_reuse_predecessor()
|
||||
)
|
||||
self.assertEqual(
|
||||
result["mode"],
|
||||
"normalized-identity-search-v1-to-l1-credential-reuse-v1",
|
||||
)
|
||||
self.assertEqual(
|
||||
result["foundation_sha256"],
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256,
|
||||
)
|
||||
|
||||
def test_plan_renders_closed_same_l1_boundary(self):
|
||||
self.require_current_target_source()
|
||||
with tempfile.TemporaryDirectory(
|
||||
prefix="nodedc-engine-mcp-l1-credential-reuse-plan-"
|
||||
) as directory:
|
||||
root = Path(directory)
|
||||
artifact = Path(self.build(root / "artifacts")["artifact"])
|
||||
live_root = root / "live"
|
||||
live_root.mkdir()
|
||||
preflight = {
|
||||
"mode": "normalized-identity-search-v1-to-l1-credential-reuse-v1",
|
||||
"predecessor_sha256": dict(
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_PREDECESSOR_SHA256
|
||||
),
|
||||
"foundation_sha256": dict(
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256
|
||||
),
|
||||
"target_sha256": dict(
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256
|
||||
),
|
||||
"new_paths": tuple(
|
||||
RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_NEW_PATHS
|
||||
),
|
||||
"backend_mode": "verified-derived-retry",
|
||||
}
|
||||
output = io.StringIO()
|
||||
with (
|
||||
mock.patch.object(RUNNER, "validate_artifact_location"),
|
||||
mock.patch.object(RUNNER, "ensure_layout"),
|
||||
mock.patch.object(RUNNER, "TMP_DIR", root),
|
||||
mock.patch.object(RUNNER, "component_root", return_value=live_root),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"component_compose_root",
|
||||
return_value=live_root,
|
||||
),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"preflight_engine_mcp_l1_credential_reuse_predecessor",
|
||||
return_value=preflight,
|
||||
),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"preflight_engine_credential_backend_runtime",
|
||||
return_value={"mode": "verified-derived-retry"},
|
||||
),
|
||||
mock.patch.object(RUNNER, "state_has_sha", return_value=False),
|
||||
mock.patch.object(RUNNER, "state_has_patch_id", return_value=False),
|
||||
redirect_stdout(output),
|
||||
):
|
||||
RUNNER.plan_artifact(artifact)
|
||||
plan = output.getvalue()
|
||||
self.assertIn("services=nodedc-backend", plan)
|
||||
self.assertIn(
|
||||
"engine_mcp_tool=engine_list_l2_credential_refs",
|
||||
plan,
|
||||
)
|
||||
self.assertIn(
|
||||
"engine_mcp_apply_operation=assignCredentialRef",
|
||||
plan,
|
||||
)
|
||||
self.assertIn("engine_mcp_credential_scope=same-l1-workflow", plan)
|
||||
self.assertIn("engine_mcp_cross_l1_sharing=no", plan)
|
||||
self.assertIn("engine_mcp_managed_grants=target-local", plan)
|
||||
self.assertIn("engine_mcp_credential_values_included=no", plan)
|
||||
self.assertIn("l2_graph=untouched", plan)
|
||||
self.assertIn("state=new", plan)
|
||||
|
||||
def test_healthchecks_dispatch_l1_credential_reuse_acceptance(self):
|
||||
entries = RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_ARTIFACT_ENTRIES
|
||||
with tempfile.TemporaryDirectory(
|
||||
prefix="nodedc-engine-mcp-l1-credential-reuse-health-"
|
||||
) as directory:
|
||||
root = Path(directory)
|
||||
all_hashes = {
|
||||
**RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_TARGET_SHA256,
|
||||
**RUNNER.ENGINE_MCP_L1_CREDENTIAL_REUSE_FOUNDATION_SHA256,
|
||||
}
|
||||
for relative_path in all_hashes:
|
||||
path = root / relative_path
|
||||
path.parent.mkdir(parents=True, exist_ok=True)
|
||||
path.write_text("target\n", encoding="utf-8")
|
||||
|
||||
def target_hash(path):
|
||||
relative_path = Path(path).relative_to(root).as_posix()
|
||||
return all_hashes[relative_path]
|
||||
|
||||
with (
|
||||
mock.patch.object(RUNNER, "component_root", return_value=root),
|
||||
mock.patch.object(RUNNER, "sha256_file", side_effect=target_hash),
|
||||
mock.patch.object(RUNNER, "healthcheck_compose_service"),
|
||||
mock.patch.object(RUNNER, "component_healthchecks", return_value=()),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"preflight_engine_credential_backend_runtime",
|
||||
return_value={"mode": "verified-derived-retry"},
|
||||
),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"accept_engine_mcp_l1_credential_reuse_runtime",
|
||||
return_value={"live": "accepted"},
|
||||
) as acceptance,
|
||||
mock.patch.object(RUNNER, "healthcheck_container"),
|
||||
):
|
||||
RUNNER.run_healthchecks(
|
||||
"engine",
|
||||
entries,
|
||||
("nodedc-backend",),
|
||||
)
|
||||
acceptance.assert_called_once_with()
|
||||
|
||||
def test_live_acceptance_probes_only_safe_opaque_same_l1_scope(self):
|
||||
expected_live = (
|
||||
"engine-mcp-l1-credential-reuse:"
|
||||
"0.11.0:same-l1:opaque-ref:v1"
|
||||
)
|
||||
with (
|
||||
mock.patch.object(RUNNER, "component_root", return_value=ENGINE_ROOT),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"validate_engine_mcp_l1_credential_reuse_slice",
|
||||
),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"engine_backend_container_id",
|
||||
return_value="backend",
|
||||
),
|
||||
mock.patch.object(
|
||||
RUNNER,
|
||||
"run_engine_backend_probe",
|
||||
return_value=expected_live,
|
||||
) as backend_probe,
|
||||
):
|
||||
result = RUNNER.accept_engine_mcp_l1_credential_reuse_runtime()
|
||||
self.assertEqual(result["live"], expected_live)
|
||||
probe_source = backend_probe.call_args.args[0][-1]
|
||||
self.assertIn("engineAgentCandidateScope", probe_source)
|
||||
self.assertIn("engineAgentCredentialMayReuseWithinL1", probe_source)
|
||||
self.assertIn("untrusted.example", probe_source)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main(verbosity=2)
|
||||
Loading…
Reference in New Issue