Files
OmniRoute/tests/unit/mitm-root-ca-persistence-6684.test.ts
Diego Rodrigues de Sa e Souza 3d4f3e4960 test(infra): retry recursive temp-dir removal instead of failing a shard on ENOTEMPTY (#11966) (#11968)
* test(infra): retry recursive temp-dir removal instead of failing a shard on ENOTEMPTY (#11966)

Two shards on release/v3.8.51 went red in one day with the same signature —
"ENOTEMPTY, Directory not empty: /tmp/omniroute-<test>-XXXXXX" — from
combo-same-provider-cascade (Unit Tests fast-path 4/4, on a PR that touches only
.github/) and auth-policy-embeddings-webfetch-7785 (the 20k-test TIA step). Both pass
alone and on re-run: the cleanup races something still writing into the directory
(SQLite WAL/-shm checkpoint, a worker, the backup) and under a loaded hosted runner
the window opens. 1154 test files do their own cleanup with
fs.rmSync(dir, { recursive: true, force: true }); 57 already asked for retries.

One-shot codemod (scripts/ad-hoc/codemod-rm-maxretries.mjs, kept for the record):
every rm / rmSync / rmdirSync option object with `recursive: true` and no
`maxRetries` gains `maxRetries: 5, retryDelay: 100` — Node itself then retries
ENOTEMPTY/EBUSY/EPERM for up to ~0.5 s before giving up. 2243 call sites in 1292
files under tests/, the shared tests/_setup/isolateDataDir.ts exit hook included.
Only the option object changes: no call site, assertion or import is touched.

Validation: prettier and ESLint (with the frozen suppressions) clean on all 1292
files; a random 20-file sample runs green (quota-redis-store hangs identically on
the untouched tree — it needs a Redis on localhost, an environment matter). The
four unit shards on this PR are the full run.

* fix(quality): let check-forgotten-sibling-tests read a 1,000-file diff

The gate shells out to `git diff` through execFileSync with Node's default 1 MB
maxBuffer; the 1,292-file codemod in this PR is the first diff large enough to
overflow it, and the gate died with `spawnSync git ENOBUFS` before comparing
anything. 64 MB is far above any real PR and costs nothing when unused.
2026-08-29 01:17:40 -03:00

70 lines
2.5 KiB
TypeScript

import test from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import { loadOrCreateMitmCa } from "../../src/mitm/cert/rootCa.ts";
// #6684: root-CA persistence — the OS trust prompt must only fire once per
// machine, so `loadOrCreateMitmCa()` must generate on first run and load
// (byte-identical) on every subsequent run, with a restrictively-permissioned
// private key file.
function tmpCertDir(): string {
return fs.mkdtempSync(path.join(os.tmpdir(), "mitm-root-ca-test-"));
}
test("loadOrCreateMitmCa: first call with an empty dir generates and persists a CA", async () => {
const certDir = tmpCertDir();
try {
assert.equal(fs.existsSync(path.join(certDir, "ca.key")), false);
const ca = await loadOrCreateMitmCa(certDir);
assert.ok(ca.key.includes("PRIVATE KEY"));
assert.ok(ca.cert.includes("CERTIFICATE"));
assert.equal(fs.existsSync(path.join(certDir, "ca.key")), true);
assert.equal(fs.existsSync(path.join(certDir, "ca.crt")), true);
} finally {
fs.rmSync(certDir, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
}
});
test("loadOrCreateMitmCa: a second call loads the same CA instead of regenerating", async () => {
const certDir = tmpCertDir();
try {
const first = await loadOrCreateMitmCa(certDir);
const second = await loadOrCreateMitmCa(certDir);
assert.equal(second.key, first.key);
assert.equal(second.cert, first.cert);
} finally {
fs.rmSync(certDir, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
}
});
test(
"loadOrCreateMitmCa: the written CA private key file mode is 0o600",
{ skip: process.platform === "win32" },
async () => {
const certDir = tmpCertDir();
try {
const ca = await loadOrCreateMitmCa(certDir);
const mode = fs.statSync(ca.keyPath).mode & 0o777;
assert.equal(mode, 0o600);
} finally {
fs.rmSync(certDir, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
}
}
);
test("loadOrCreateMitmCa: the CA cert carries CA basicConstraints (matches generateMitmCa)", async () => {
const certDir = tmpCertDir();
try {
const ca = await loadOrCreateMitmCa(certDir);
const { X509Certificate } = await import("node:crypto");
const cert = new X509Certificate(ca.cert);
assert.equal(cert.ca, true);
} finally {
fs.rmSync(certDir, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
}
});