From a1231a7f89d4d7afbbdbd8ba5c000006fe739311 Mon Sep 17 00:00:00 2001 From: jochen Date: Mon, 7 Sep 2026 04:25:26 +0200 Subject: [PATCH] openai bed: prove the static-key model-access path (ADR 0050) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A single-node VM bed: the operator sets an API key on an openai licence, the mesh seals it to the consumer, the host unseals and mounts it, and the consumer writes it as OPENAI_API_KEY (env + Codex auth.json). Asserts the written key equals the one set — the other shape ADR 0050 defines, and the ADR 0054 branch where a static-key vendor records no usage. Green on the first run. Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF --- scenarios/openai-bed.yml | 41 +++++ test/integration/openai-bed.test.ts | 246 ++++++++++++++++++++++++++++ 2 files changed, 287 insertions(+) create mode 100644 scenarios/openai-bed.yml create mode 100644 test/integration/openai-bed.test.ts diff --git a/scenarios/openai-bed.yml b/scenarios/openai-bed.yml new file mode 100644 index 0000000..af5db10 --- /dev/null +++ b/scenarios/openai-bed.yml @@ -0,0 +1,41 @@ +# One machine that becomes a mesh, then plays out the STATIC-KEY half of model-access (novox/hq +# ADR 0050) for OpenAI. Where the Anthropic bed proves the refreshable-grant shape (a manager holds a +# refresh token, the mesh delivers only the access token), this proves the OTHER shape ADR 0050 +# defines and no vendor had exercised: a single operator-supplied key, sealed to the consumer holder, +# unsealed by the host, and written where an OpenAI/Codex client reads it. There is no manager, no +# refresh, and no usage — a static-key vendor exposes none, which ADR 0054 says is fine. +# +# The flow the test drives: +# the operator sets the API key on the licence -> the mesh seals it to the consumer holder -> +# the host unseals it and mounts it at the consumer's secret path -> the consumer writes it as +# OPENAI_API_KEY (env file + the Codex auth.json). The test asserts the written key equals the one +# the operator set — through the sealed delivery path, unchanged. +# +# MESH_LAB_HOST_BINARY=.../mesh-host MESH_LAB_BUNDLE=.../examples/substrate-first-node.lock +# Build the consumer runtime image into the local daemon first (raise() stocks it from there): +# scripts/build-module-runtime.sh openai-consumer /tmp/openai-consumer.tar +scenario: openai-bed + +segments: + hosting: + kind: public + cidr: [192.0.2.0/24] + +machines: + anchor: + at: { segment: hosting, address: [192.0.2.10] } + inbound: allow + memory: 3GiB + cpus: 2 + +images: + # The first-node substrate: store, broker, control. + - postgres:17-alpine + - cloudamqp/lavinmq:latest + - mesh-control:development + # The static-key consumer runtime, built by scripts/build-module-runtime.sh into the local daemon and + # stocked into the scenario's own registry, which is where the host pulls it from. + - mesh-runtime-openai-consumer:development + +place: + all: [host, runtime] diff --git a/test/integration/openai-bed.test.ts b/test/integration/openai-bed.test.ts new file mode 100644 index 0000000..f8b8494 --- /dev/null +++ b/test/integration/openai-bed.test.ts @@ -0,0 +1,246 @@ +/** + * The mesh plays out the STATIC-KEY half of model-access for OpenAI, end to end (novox/hq ADR 0050). + * Where the Anthropic bed proves the refreshable-grant shape, this proves the other shape ADR 0050 + * defines — and the ADR 0054 branch where a static-key vendor exposes no usage and records nothing: + * + * the operator sets one API key on the licence (`licence key`, read from a file, never a CLI arg) -> + * the mesh seals it to the consumer holder (the generic static-key adapter) -> the host unseals it + * with the node's private key and mounts it at the module's secret path -> the consumer runtime + * writes it where an OpenAI/Codex client reads it (OPENAI_API_KEY env + the Codex auth.json). + * + * The property proven: the key the consumer writes equals the key the operator set, carried through the + * ordinary sealed-delivery path — with NO manager, NO refresh, NO access/refresh split, NO usage. The + * whole of OpenAI's integration in the control plane is one registry line (vendor -> static-key). + * + * MESH_LAB_HOST_BINARY=.../mesh-host MESH_LAB_BUNDLE=.../examples/substrate-first-node.lock + * Build the consumer runtime image into the local daemon first: + * scripts/build-module-runtime.sh openai-consumer /tmp/openai-consumer.tar + */ + +import { test, before, after } from "node:test"; +import assert from "node:assert/strict"; +import { existsSync, readFileSync } from "node:fs"; +import { loadScenario } from "../../src/declaration/parse.ts"; +import { raise } from "../../src/lifecycle/raise.ts"; +import { destroy, exec } from "../../src/lifecycle/operate.ts"; +import { hostBinaryPath, HOST_PATH } from "../../src/lifecycle/place.ts"; +import { labIsUsable, destroyAll } from "./harness.ts"; + +const capability = await labIsUsable(); +const binary = hostBinaryPath(); +const bundle = process.env["MESH_LAB_BUNDLE"] ?? ""; + +const skip = !capability.usable + ? `lab not usable: ${capability.why}` + : !binary || !existsSync(binary) + ? "MESH_LAB_HOST_BINARY is not set to a built mesh-host" + : !bundle || !existsSync(bundle) + ? "MESH_LAB_BUNDLE is not set to a substrate bundle (mesh-host examples/)" + : false; + +const SCENARIO = "openai-bed"; +const MACHINE = "anchor"; + +// The API key the flow moves. The whole test is that the key the consumer writes equals this one, +// carried through the sealed delivery path unchanged. A fake value shaped like a real key. +const API_KEY = "sk-lab-openai-static-key-value-for-the-bed-only"; + +let instanceId = ""; +let stocked: string[] = []; + +function quote(s: string): string { + return `'${s.replaceAll("'", `'\\''`)}'`; +} + +async function on(command: string, timeoutMs?: number): Promise<{ out: string; ok: boolean }> { + const { stdout } = await exec(instanceId, MACHINE, [ + "sh", "-c", `exec 2>&1\n${command}\necho "__exit=$?"`, + ], timeoutMs); + const marker = stdout.lastIndexOf("__exit="); + if (marker < 0) return { out: stdout, ok: false }; + return { out: stdout.slice(0, marker), ok: stdout.slice(marker + 7).trim() === "0" }; +} + +async function must(command: string, timeoutMs?: number): Promise { + const { out, ok } = await on(command, timeoutMs); + if (!ok) throw new Error(`${MACHINE}: ${command}\n${out}`); + return out; +} + +async function mesh(command: string, timeoutMs?: number): Promise { + return must(`docker exec mesh-control /mesh-control ${command}`, timeoutMs); +} + +async function meshTry(command: string): Promise<{ out: string; ok: boolean }> { + return on(`docker exec mesh-control /mesh-control ${command}`); +} + +function pinned(repository: string): string { + const found = stocked.find((r) => r.slice(r.indexOf("/") + 1, r.indexOf("@")) === repository); + assert.ok(found, `the scenario stocks no ${repository}; it serves ${stocked.join(", ")}`); + return found; +} + +function bundleFor(images: string[]): string { + let text = readFileSync(bundle, "utf8"); + for (const ref of images) { + const repository = ref.slice(ref.indexOf("/") + 1, ref.indexOf("@")); + const escaped = repository.replaceAll("/", "\\/").replaceAll(".", "\\."); + text = text.replaceAll(new RegExp(`[A-Za-z0-9_.:-]+\\/${escaped}@sha256:[0-9a-f]+`, "g"), ref); + } + return text; +} + +function tokenFrom(said: string): string { + const found = said.split("\n").map((l) => l.trim()).find((l) => l.length > 100 && !l.includes(" ")); + assert.ok(found, `no token in:\n${said}`); + return found; +} + +/** The local image id the host pulled for a runtime, so the test can drive it deterministically. */ +async function imageId(substr: string): Promise { + const out = (await must(`docker images --no-trunc --format '{{.ID}} {{.Repository}}' | grep ${quote(substr)} | head -1`)).trim(); + const id = out.split(/\s+/)[0] ?? ""; + assert.ok(id.startsWith("sha256:") || id.length > 0, `no local image matched ${substr}:\n${out}`); + return id; +} + +async function settled(withinMs = 600_000): Promise { + const until = Date.now() + withinMs; + let last = ""; + while (Date.now() < until) { + const asked = await meshTry(`status --json`); + if (asked.ok) { + try { + const state = JSON.parse(asked.out) as { + wrong: { node: string; outcome: string }[]; + waiting: { node: string }[]; + reported: { node: string; outcome: string; current: boolean }[]; + }; + const bad = state.wrong.find((w) => w.node === MACHINE); + if (bad) throw new Error(`${MACHINE} did not apply what it was sent: ${bad.outcome}\n${asked.out}`); + const word = state.reported.find((r) => r.node === MACHINE); + if (!state.waiting.some((w) => w.node === MACHINE) && word?.outcome === "applied" && word.current) return; + last = asked.out; + } catch (err) { + if (err instanceof Error && err.message.includes("did not apply")) throw err; + last = asked.out; + } + } + await new Promise((r) => setTimeout(r, 5000)); + } + throw new Error(`${MACHINE} never caught up within ${Math.round(withinMs / 1000)}s. Last:\n${last}`); +} + +before(async () => { + if (skip) return; + + const raised = await raise(loadScenario(`scenarios/${SCENARIO}.yml`), { + onProgress: (m) => console.log(`raise: ${m}`), + }); + instanceId = raised.instanceId; + stocked = raised.images; + + await must(`cat > /tmp/substrate.lock <<'MESHBUNDLE'\n${bundleFor(raised.images)}\nMESHBUNDLE`); + await must(`${HOST_PATH} apply /tmp/substrate.lock`, 600_000); + const up = await must(`docker ps --format '{{.Names}}'`); + for (const c of ["mesh-store", "mesh-broker", "mesh-control"]) { + assert.match(up, new RegExp(c), `the substrate did not raise ${c}:\n${up}`); + } + + await mesh(`node add ${MACHINE}`); + const token = tokenFrom(await mesh(`token issue --node ${MACHINE}`)); + await must(`${HOST_PATH} enrol --token ${quote(token)}`); + await must(`nohup ${HOST_PATH} run > /var/log/mesh-host.log 2>&1 & sleep 3`); +}, { timeout: 1_800_000 }); + +after(async () => { + if (instanceId) await destroy(instanceId); + await destroyAll(`${SCENARIO}-`); +}, { timeout: 600_000 }); + +test("a static-key model-access licence delivers the operator's API key to the consumer, unchanged", { + skip, timeout: 1_500_000, +}, async () => { + const consumerImage = pinned("mesh-runtime-openai-consumer"); + + // --- the licence, a record with vendor openai (static-key) ------------------------------------- + // No manager: a static-key licence has none (mesh-control refuses `licence manager` on it). The + // consumer is put on the licence BEFORE the key is set — the static-key adapter's Accept seals to the + // CURRENT holders, so a holder must exist first, or the key would seal to nobody. + await mesh(`licence add openai personal --serves '{"model":"gpt-model"}'`); + await mesh(`licence use personal ${MACHINE} openai-consumer`); + + // The operator sets the static key. `licence key` reads it from a file (never a CLI arg) and seals it + // to the holder; the plaintext is discarded by the control plane. Staged 0644 so distroless + // mesh-control can read the file (docker cp preserves the mode). + await must(`printf %s ${quote(API_KEY)} > /tmp/openai-key && chmod 0644 /tmp/openai-key && docker cp /tmp/openai-key mesh-control:/openai-key`); + await mesh(`licence key personal --file /openai-key`); + + // --- deploy the consumer ----------------------------------------------------------------------- + // Inline manifest mirroring the committed module.json: a model-access holder whose delivered key + // arrives at its secret path. The scheduled apply container installs as present state (ADR 0053) and + // its image is pulled at apply (schedule-pull); the test drives apply directly for a deterministic + // flow rather than waiting on cron. + const consumerManifest = JSON.stringify({ + module: "openai-consumer", + version: "1", + requires: ["model-access"], + binds: { "model-access": "/var/lib/openai-consumer/model.json" }, + secrets: { "model-access": "/var/lib/openai-consumer/api-key" }, + resources: [ + { id: "state", type: "directory", path: "/var/lib/openai-consumer", mode: "0700" }, + { id: "config", type: "directory", path: "/var/lib/openai-consumer/config", mode: "0700" }, + { + id: "apply", type: "container", name: "mesh-openai-consumer-apply", + image: consumerImage, network: "host", schedule: "*/5 * * * *", + args: ["run", "/app/modules/openai-consumer/dist/apply/index.js"], + volumes: ["/var/lib/openai-consumer:/run/state"], + env: { + MESH_MODEL_ACCESS_SECRET_FILE: "/run/state/api-key", + MESH_MODEL_ACCESS_BIND_FILE: "/run/state/model.json", + MESH_OPENAI_ENV_FILE: "/run/state/config/openai.env", + MESH_OPENAI_CREDENTIALS_FILE: "/run/state/config/auth.json", + }, + }, + ], + }); + await must(`printf %s ${quote(consumerManifest)} > /tmp/openai-consumer.json && docker cp /tmp/openai-consumer.json mesh-control:/openai-consumer.json`); + await mesh(`module add /openai-consumer.json`); + await mesh(`module issue openai-consumer --node ${MACHINE}`); + await mesh(`assign ${MACHINE} openai-consumer`); + await mesh(`push ${MACHINE}`); + await settled(); + + // --- the host unsealed and mounted the key ----------------------------------------------------- + let delivered = false; + for (let i = 0; i < 20 && !delivered; i++) { + delivered = (await on(`test -s /var/lib/openai-consumer/api-key`)).ok; + if (!delivered) await new Promise((r) => setTimeout(r, 3000)); + } + assert.ok(delivered, "the sealed API key was never delivered to the consumer's secret path"); + + // The delivered key equals the operator's — sealed by the mesh, unsealed by the host, unchanged. The + // control plane sealed it and never held it in the clear; here it is, in the clear, on the node the + // licence was granted to. + const mounted = (await must(`cat /var/lib/openai-consumer/api-key`)).trim(); + assert.equal(mounted, API_KEY, "the host mounted a different key than the operator set"); + + // --- the consumer writes the credential -------------------------------------------------------- + const consumerId = await imageId("openai-consumer"); + await must( + `docker run --rm --network host -v /var/lib/openai-consumer:/run/state ` + + `-e MESH_MODEL_ACCESS_SECRET_FILE=/run/state/api-key ` + + `-e MESH_MODEL_ACCESS_BIND_FILE=/run/state/model.json ` + + `-e MESH_OPENAI_ENV_FILE=/run/state/config/openai.env ` + + `-e MESH_OPENAI_CREDENTIALS_FILE=/run/state/config/auth.json ` + + `${consumerId} run /app/modules/openai-consumer/dist/apply/index.js`, + ); + + // Written where an OpenAI/Codex client reads it: the env file and the Codex auth.json, both the key. + const env = await must(`cat /var/lib/openai-consumer/config/openai.env`); + assert.match(env, new RegExp(`OPENAI_API_KEY=${API_KEY}`), `the env file does not carry the key:\n${env}`); + const auth = await must(`cat /var/lib/openai-consumer/config/auth.json`); + const parsed = JSON.parse(auth) as { OPENAI_API_KEY?: string }; + assert.equal(parsed.OPENAI_API_KEY, API_KEY, `the Codex auth.json does not carry the key:\n${auth}`); +});