Files
OmniRoute/bin/cli/utils/cliToken.mjs
ataozkn f89005b3ad fix(cli): derive machine-id token under plain Node and honor salt rotation (#10612)
* fix(cli): derive machine-id token under plain Node and honor salt rotation

`getCliToken()` destructured `machineIdSync` off `await import("node-machine-id")`.
That module is CommonJS, so under plain Node its exports land on `.default` and the
destructured binding is `undefined`. Calling it threw, the bare catch blanked the
token, and every management request went out with no `x-omniroute-cli-token` header
— silently unauthenticated, 401 on every `omniroute combo` / `usage budget` call.

Resolve the binding the same way `src/lib/machineToken.ts` already does, and read
`OMNIROUTE_CLI_SALT` so the rotation documented in docs/security/CLI_TOKEN.md
actually reaches CLI processes (the salt was hardcoded). The catch now logs instead
of failing mute, per the error-handling convention in CONTRIBUTING.md.

The existing test asserted `token === "" || token.length === 32`, so the blanked
token passed. Tightening it in-process is not enough either: the suite runs under
`tsx/esm`, which resolves CJS named exports and hides the bug. The regression test
therefore spawns plain `node` — the loader the CLI actually runs under.

Both new tests fail on the previous code and pass on this one.

* chore(changelog): use the real PR number for the fragment
2026-08-18 10:53:09 -03:00

41 lines
1.5 KiB
JavaScript

import crypto from "node:crypto";
const BUILTIN_DEFAULT_SALT = "omniroute-cli-auth-v1";
export const CLI_TOKEN_HEADER = "x-omniroute-cli-token";
let _cached = null;
let _cachedSalt = null;
/** Mirrors getActiveSalt() in src/lib/machineToken.ts so a rotated
* OMNIROUTE_CLI_SALT reaches the CLI too (docs/security/CLI_TOKEN.md). */
function getActiveSalt() {
return process.env.OMNIROUTE_CLI_SALT || BUILTIN_DEFAULT_SALT;
}
export async function getCliToken() {
const salt = getActiveSalt();
if (_cached !== null && _cachedSalt === salt) return _cached;
try {
// node-machine-id is CommonJS: under `await import()` its exports land on
// `.default`, so destructuring `machineIdSync` off the namespace yields
// undefined and calling it throws — which the catch below turned into an
// empty token, silently disabling CLI auth for every management request.
// Same resolution order as src/lib/machineToken.ts.
const mod = await import("node-machine-id");
const machineIdSync = mod.machineIdSync ?? mod.default?.machineIdSync;
const mid = machineIdSync();
_cached = crypto
.createHash("sha256")
.update(mid + salt)
.digest("hex")
.substring(0, 32);
} catch (e) {
// Swallowing here changes control flow (every management call goes out
// unauthenticated and 401s), so leave a breadcrumb rather than failing mute.
console.debug("[CLI_TOKEN] machine-id resolution failed, CLI auth disabled:", e);
_cached = "";
}
_cachedSalt = salt;
return _cached;
}