fix: release QA hardening across processing, media, security, and CI gates (#649)

A release-readiness QA pass over the whole product. The commits split into
defects a user would hit and gates that were reporting green while measuring
nothing.

## Fixes that change behaviour

Rate limiting was bypassable on every install: TRUST_PROXY defaulted to true, so
request.ip came from a client-set header and a forged X-Forwarded-For got past
the login limiter. The default is now a private-network trust list.

A transient Postgres outage stranded in-flight jobs, leaving finished output on
disk with no row pointing at it. A reconciler now resolves those rows and adopts
the bytes rather than dropping the work.

A Redis connection that moved to a new address wedged every read-blocked
consumer, so completions stopped signalling while health still answered 200.
Socket timeouts plus subscriber pings recover it.

Installing more than one AI bundle left the shared venv multi-versioned and
silently broke three tools. The installer now reconciles distributions to one
version each.

Converting an image to JXL at quality 1 through 4 returned a 500, because
libjxl 0.7 rejects the distance those values compute. The quality is floored at
what the encoder honours. A missing ffmpeg was also reported to the user as a
corrupt upload; it now says the engine is unavailable.

RAW uploads reached an unpatched LibRaw on arm64, so it is built from source at
0.22.2, and the release scan was split so it can fail on an unfixed critical
instead of hiding it behind ignore-unfixed.

## Gates that could not fail

Two mutation lanes ran zero mutants because Stryker crawled the gitignored docs
build; coverage discarded its whole report on any failing test; the lint gate
skipped root tests, scripts, and two workspaces; and several generated matrices
counted a host missing ffmpeg as a passing tool. Each now measures what it
claims.

Full evidence and the outstanding release items are tracked locally and are not
part of this branch.
This commit is contained in:
SnapOtter
2026-07-27 15:37:30 +08:00
committed by GitHub
parent bc32f86a07
commit d10d0f544f
855 changed files with 54564 additions and 13092 deletions
+274 -2
View File
@@ -1,9 +1,10 @@
import { existsSync, mkdtempSync, readFileSync, rmSync, writeFileSync } from "node:fs";
import { spawnSync } from "node:child_process";
import { existsSync, mkdtempSync, readdirSync, readFileSync, rmSync, writeFileSync } from "node:fs";
import { mkdir, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { Readable } from "node:stream";
import { afterAll, describe, expect, it } from "vitest";
import { afterAll, describe, expect, it, vi } from "vitest";
import { env } from "../../../apps/api/src/config.js";
import {
computeWorkspaceUsedBytes,
@@ -25,12 +26,30 @@ describe("object-storage (local backend)", () => {
const key = `outputs/test-${process.pid}/hello.txt`;
const copyKey = `outputs/test-${process.pid}/copy-source.bin`;
const unavailableKey = `outputs/test-${process.pid}/unavailable.bin`;
const abortSetupJobId = `abort-setup-${process.pid}`;
const visibilityJobId = `stream-visibility-${process.pid}`;
const failureJobId = `stream-failure-${process.pid}`;
const semanticsJobId = `stream-semantics-${process.pid}`;
const collisionJobId = `stream-collision-${process.pid}`;
const copyDir = mkdtempSync(join(tmpdir(), "snapotter-object-copy-"));
const jobEntries = (jobId: string): string[] => {
try {
return readdirSync(join(env.WORKSPACE_PATH, "outputs", jobId)).sort();
} catch {
return [];
}
};
afterAll(async () => {
await deleteObject(key).catch(() => {});
await deleteObject(copyKey).catch(() => {});
await deleteObject(unavailableKey).catch(() => {});
await deletePrefix(`outputs/${abortSetupJobId}`).catch(() => {});
await deletePrefix(`outputs/${visibilityJobId}`).catch(() => {});
await deletePrefix(`outputs/${failureJobId}`).catch(() => {});
await deletePrefix(`outputs/${semanticsJobId}`).catch(() => {});
await deletePrefix(`outputs/${collisionJobId}`).catch(() => {});
rmSync(copyDir, { recursive: true, force: true });
});
@@ -85,6 +104,235 @@ describe("object-storage (local backend)", () => {
await expect(objectExists(unavailableKey)).resolves.toBe(false);
});
it("rejects a pre-pipeline abort without emitting an unhandled source error", () => {
const objectStoragePath = join(process.cwd(), "apps/api/src/lib/object-storage.ts");
const tsxPath = join(process.cwd(), "apps/api/node_modules/.bin/tsx");
const childScript = `
import { PassThrough } from "node:stream";
import { putObjectStream } from ${JSON.stringify(objectStoragePath)};
void (async () => {
const source = new PassThrough();
const controller = new AbortController();
const observed = putObjectStream(
${JSON.stringify(`outputs/${abortSetupJobId}/target.bin`)},
source,
{ signal: controller.signal },
).then(
() => ({ resolved: true }),
(error) => ({ error }),
);
source.write(Buffer.from("partial"));
await new Promise((resolve) => setImmediate(resolve));
controller.abort();
const result = await observed;
if (!("error" in result) || result.error?.name !== "AbortError") {
process.exitCode = 2;
return;
}
process.stdout.write("clean-abort");
})();
`;
const result = spawnSync(tsxPath, ["--eval", childScript], {
cwd: process.cwd(),
encoding: "utf8",
env: { ...process.env, MAX_WORKSPACE_SIZE_GB: "0" },
timeout: 10_000,
});
expect(result.status, result.stderr).toBe(0);
expect(result.stdout).toContain("clean-abort");
});
it("does not expose an in-flight object or its staging file through listing", async () => {
const inFlightKey = `outputs/${visibilityJobId}/target.bin`;
let releaseSource!: () => void;
const sourceReleased = new Promise<void>((resolve) => {
releaseSource = resolve;
});
let markFirstChunkConsumed!: () => void;
const firstChunkConsumed = new Promise<void>((resolve) => {
markFirstChunkConsumed = resolve;
});
const source = Readable.from(
(async function* () {
yield Buffer.from("partial");
markFirstChunkConsumed();
await sourceReleased;
yield Buffer.from(" complete");
})(),
);
const pendingWrite = putObjectStream(inFlightKey, source);
let duringWrite: Awaited<ReturnType<typeof listObjects>> = [];
try {
await firstChunkConsumed;
duringWrite = await listObjects(`outputs/${visibilityJobId}`);
} finally {
releaseSource();
}
await expect(pendingWrite).resolves.toBe(16);
expect(duringWrite).toEqual([]);
await expect(listObjects(`outputs/${visibilityJobId}`)).resolves.toMatchObject([
{ key: inFlightKey, size: 16 },
]);
});
it("does not leave an object after a streaming source fails", async () => {
let orphaned = false;
for (let i = 0; i < 500; i += 1) {
const failedKey = `outputs/${failureJobId}/${i}.bin`;
const source = Readable.from(
(async function* () {
yield Buffer.from("partial");
throw Object.assign(new Error("disk quota exhausted"), { code: "EDQUOT" });
})(),
);
await expect(putObjectStream(failedKey, source)).rejects.toMatchObject({
code: "EDQUOT",
statusCode: 503,
});
await new Promise<void>((resolve) => setImmediate(resolve));
orphaned = await objectExists(failedKey);
await deleteObject(failedKey);
if (orphaned) break;
}
expect(orphaned).toBe(false);
});
it("preserves a committed object and removes staging after a source failure", async () => {
const destinationKey = `outputs/${semanticsJobId}/source-failure.bin`;
await putObject(destinationKey, Buffer.from("committed"));
const source = Readable.from(
(async function* () {
yield Buffer.from("partial");
throw Object.assign(new Error("disk quota exhausted"), { code: "EDQUOT" });
})(),
);
await expect(putObjectStream(destinationKey, source)).rejects.toMatchObject({
code: "EDQUOT",
statusCode: 503,
});
await expect(getObjectBuffer(destinationKey)).resolves.toEqual(Buffer.from("committed"));
expect(jobEntries(semanticsJobId)).toEqual(["source-failure.bin"]);
});
it("preserves a committed object and removes staging after maxBytes rejection", async () => {
const destinationKey = `outputs/${semanticsJobId}/too-large.bin`;
await putObject(destinationKey, Buffer.from("committed"));
await expect(
putObjectStream(destinationKey, Readable.from([Buffer.alloc(16, 1)]), { maxBytes: 8 }),
).rejects.toMatchObject({ statusCode: 413 });
await expect(getObjectBuffer(destinationKey)).resolves.toEqual(Buffer.from("committed"));
expect(jobEntries(semanticsJobId)).toEqual(["source-failure.bin", "too-large.bin"]);
});
it("preserves a committed object and removes staging after an in-flight abort", async () => {
const destinationKey = `outputs/${semanticsJobId}/aborted.bin`;
await putObject(destinationKey, Buffer.from("committed"));
const controller = new AbortController();
let markStarted!: () => void;
const started = new Promise<void>((resolve) => {
markStarted = resolve;
});
const aborted = new Promise<void>((resolve) => {
controller.signal.addEventListener("abort", () => resolve(), { once: true });
});
const source = Readable.from(
(async function* () {
yield Buffer.from("partial");
markStarted();
await aborted;
})(),
);
const pendingWrite = putObjectStream(destinationKey, source, { signal: controller.signal });
await started;
controller.abort();
await expect(pendingWrite).rejects.toMatchObject({ name: "AbortError" });
await expect(getObjectBuffer(destinationKey)).resolves.toEqual(Buffer.from("committed"));
expect(jobEntries(semanticsJobId)).toEqual([
"aborted.bin",
"source-failure.bin",
"too-large.bin",
]);
});
it("keeps the committed object visible until success atomically replaces it", async () => {
const destinationKey = `outputs/${semanticsJobId}/replacement.bin`;
await putObject(destinationKey, Buffer.from("committed"));
let releaseSource!: () => void;
const sourceReleased = new Promise<void>((resolve) => {
releaseSource = resolve;
});
let markStarted!: () => void;
const started = new Promise<void>((resolve) => {
markStarted = resolve;
});
const source = Readable.from(
(async function* () {
yield Buffer.from("fresh ");
markStarted();
await sourceReleased;
yield Buffer.from("bytes");
})(),
);
const pendingWrite = putObjectStream(destinationKey, source);
await started;
await expect(getObjectBuffer(destinationKey)).resolves.toEqual(Buffer.from("committed"));
const listedKeys = (await listObjects(`outputs/${semanticsJobId}`)).map((object) => object.key);
expect(listedKeys.some((listedKey) => listedKey.includes(".partial"))).toBe(false);
releaseSource();
await expect(pendingWrite).resolves.toBe(11);
await expect(getObjectBuffer(destinationKey)).resolves.toEqual(Buffer.from("fresh bytes"));
expect(jobEntries(semanticsJobId)).toEqual([
"aborted.bin",
"replacement.bin",
"source-failure.bin",
"too-large.bin",
]);
});
it("does not delete an unowned object staging file after an exclusive-create collision", async () => {
const collisionId = "00000000-0000-4000-8000-000000000000";
const destinationKey = `outputs/${collisionJobId}/target.bin`;
const stagingDir = join(env.WORKSPACE_PATH, "outputs", collisionJobId, ".snapotter-staging");
const stagingPath = join(stagingDir, `target.bin.${collisionId}.partial`);
await putObject(destinationKey, Buffer.from("committed"));
await mkdir(stagingDir, { recursive: true });
await writeFile(stagingPath, Buffer.from("owned by another writer"));
vi.resetModules();
vi.doMock("node:crypto", async (importOriginal) => {
const actual = await importOriginal<typeof import("node:crypto")>();
return { ...actual, randomUUID: () => collisionId };
});
try {
const isolatedStorage = await import("../../../apps/api/src/lib/object-storage.js");
await expect(
isolatedStorage.putObjectStream(destinationKey, Readable.from([Buffer.from("fresh")])),
).rejects.toMatchObject({ code: "EEXIST" });
expect(readFileSync(stagingPath).toString()).toBe("owned by another writer");
await expect(isolatedStorage.getObjectBuffer(destinationKey)).resolves.toEqual(
Buffer.from("committed"),
);
} finally {
vi.doUnmock("node:crypto");
vi.resetModules();
await deletePrefix(`outputs/${collisionJobId}`).catch(() => {});
}
});
it("streams an object to a file without exceeding the hard byte cap", async () => {
const source = Buffer.alloc(4096, 0x5a);
const destination = join(copyDir, "bounded.bin");
@@ -179,6 +427,30 @@ describe("object-storage (local backend)", () => {
).rejects.toMatchObject({ statusCode: 413 });
expect(existsSync(destination)).toBe(false);
});
it("does not delete an unowned copy staging file after an exclusive-create collision", async () => {
const collisionId = "00000000-0000-4000-8000-000000000001";
const destination = join(copyDir, "copy-collision.bin");
const stagingPath = `${destination}.${collisionId}.partial`;
writeFileSync(stagingPath, "owned by another copy");
vi.resetModules();
vi.doMock("node:crypto", async (importOriginal) => {
const actual = await importOriginal<typeof import("node:crypto")>();
return { ...actual, randomUUID: () => collisionId };
});
try {
const isolatedStorage = await import("../../../apps/api/src/lib/object-storage.js");
await expect(
isolatedStorage.copyReadableToFile(Readable.from([Buffer.from("fresh")]), destination),
).rejects.toMatchObject({ code: "EEXIST" });
expect(readFileSync(stagingPath).toString()).toBe("owned by another copy");
} finally {
vi.doUnmock("node:crypto");
vi.resetModules();
rmSync(stagingPath, { force: true });
}
});
});
describe("object-storage local prefix + listing operations", () => {