Files
EventSnap/e2e/specs/06-export/export.spec.ts
fabi 20125fb713 test(e2e): pin security assertions + real cross-user IDOR coverage
Turn "accept-both-outcomes" documentation tests — which pass whether the app is
secure or vulnerable — into assertions that pin the secure behavior, and replace
fake-UUID authz tests that 404'd before ever reaching the ownership guard with
real cross-user resources.

file-upload-attacks:
- SVG-with-<script> → pin 400 (infer returns None for text → stored-XSS defense);
  was [201,400], which accepted the vulnerable outcome.
- zero-byte → pin 400; path-traversal → pin 201 with UUID-derived storage and a
  no-path-echo check (both were [201,400]).
- Fix the application/octet-stream rationale (no "application bypass" exists — the
  handler ignores the declared type and keys off magic bytes).

authorization-deep (IDOR):
- B deleting A's comment: seed a real upload+comment as A, assert 403, assert the
  comment survives, and assert the owner (A) still gets 204 — proving the 403 is
  about identity, not a broken route. (Was a DELETE on the all-zeros UUID → 404
  before the user_id guard, so authorization was never exercised.)
- Add B-deletes-A's-upload (403, countUploads unchanged) and B-edits-A's-caption
  (403, caption intact) — the find_by_id_and_event + ownership guards.

export: pin the ZIP-download 404 (was [404,200] — a 200 is a data-exposure
regression) and split into the two real branches: not-yet-ready, and
ready-but-file-missing (new db.setExportZipReady helper).

All 21 assertions verified green against the live secure backend.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-01 07:27:22 +02:00

84 lines
3.5 KiB
TypeScript

/**
* USER_JOURNEYS.md §12 — release the export, see status, download.
*
* We don't drive a real export job here (the compression takes too long
* for E2E timing). Instead we forge the export-job rows via the db helper
* and assert the API behavior + UI banner state.
*/
import { test, expect } from '../../fixtures/test';
import { ExportPage } from '../../page-objects';
const SLUG = 'e2e-test-event';
test.describe('Export — release and download', () => {
test('/export shows the "not yet available" state before release', async ({ page, guest, signIn }) => {
const g = await guest('PreRelease');
await signIn(page, g);
const exportPage = new ExportPage(page);
await exportPage.goto();
// The page shouldn't show download buttons before release.
await expect(page.getByRole('button', { name: /^herunterladen$/i })).not.toBeVisible();
});
test('export status API reflects released flag', async ({ guest, db }) => {
const g = await guest('ReleaseQuery');
let res = await fetch((process.env.E2E_FRONTEND_URL ?? 'http://localhost:3101') + '/api/v1/export/status', {
headers: { Authorization: `Bearer ${g.jwt}` },
});
let body: any = await res.json();
expect(body.released).toBe(false);
await db.setExportReleased(SLUG, true);
await db.fakeExportJob(SLUG, 'zip', 'done');
await db.fakeExportJob(SLUG, 'html', 'done');
res = await fetch((process.env.E2E_FRONTEND_URL ?? 'http://localhost:3101') + '/api/v1/export/status', {
headers: { Authorization: `Bearer ${g.jwt}` },
});
body = await res.json();
expect(body.released).toBe(true);
expect(body.zip.status).toBe('done');
expect(body.html.status).toBe('done');
});
const base = process.env.E2E_FRONTEND_URL ?? 'http://localhost:3101';
// Browser downloads stream to disk via a top-level navigation, so the download
// endpoint authenticates with a single-use ticket (no Bearer header).
async function mintTicket(jwt: string): Promise<string> {
const res = await fetch(base + '/api/v1/export/ticket', {
method: 'POST',
headers: { Authorization: `Bearer ${jwt}` },
});
return (await res.json()).ticket;
}
test('ZIP download 404s when the export is not yet marked ready', async ({ guest, db }) => {
const g = await guest('NotReady');
// Released flag set, but export_zip_ready is still false → must refuse, never serve.
await db.setExportReleased(SLUG, true);
await db.fakeExportJob(SLUG, 'zip', 'done');
const ticket = await mintTicket(g.jwt);
const res = await fetch(base + '/api/v1/export/zip?ticket=' + encodeURIComponent(ticket));
// Pinned to 404 (not [404,200]): a 200 here would mean serving an export that was
// never released for download — a data-exposure regression. This hits the
// `!export_zip_ready` guard.
expect(res.status).toBe(404);
});
test('ZIP download 404s when marked ready but the file is missing on disk', async ({ guest, db }) => {
const g = await guest('ReadyNoFile');
// Released AND ready, but no Gallery.zip on disk (we never ran a real export) →
// the handler must 404 on the missing-file check, not 200/500 or serve a stale file.
await db.setExportReleased(SLUG, true);
await db.setExportZipReady(SLUG, true);
await db.fakeExportJob(SLUG, 'zip', 'done');
const ticket = await mintTicket(g.jwt);
const res = await fetch(base + '/api/v1/export/zip?ticket=' + encodeURIComponent(ticket));
expect(res.status).toBe(404);
});
});