Files
Webklar-Kundenbereich/test/kundenansichtGuard.test.js
T

213 lines
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JavaScript

import { test, after } from 'node:test'
import assert from 'node:assert/strict'
import os from 'node:os'
import path from 'node:path'
import { mkdtempSync } from 'node:fs'
import { startAppwriteMock } from './support/appwriteMock.js'
import { startFakeStripe } from './support/fakeStripe.js'
import { useTestEnv } from './support/testEnv.js'
import { schemaKeys } from './support/schema.js'
// Waechter der Kundenansicht: Ablauf nach 2 h, Verwechslungsschutz (X-Kundenansicht), Schreibsperre ausser News
process.env.NEWS_UPLOAD_DIR = mkdtempSync(path.join(os.tmpdir(), 'kundenansicht-guard-'))
const aw = await startAppwriteMock({
schema: {
customerViewLog: schemaKeys('customerViewLog'),
portalFeatures: schemaKeys('portalFeatures'),
newsPosts: schemaKeys('newsPosts'),
},
})
const st = await startFakeStripe()
useTestEnv({ appwriteUrl: aw.url, stripeUrl: st.url })
const { config } = await import('../server/config.js')
const { startTestApp } = await import('./support/testApp.js')
const { seedFixtures, customerCookie, kundenansichtCookie, viewAsCookie } = await import('./support/fixtures.js')
const { kundenansichtGuard, KUNDENANSICHT_ALLOWED } = await import('../server/middleware/kundenansichtGuard.js')
const { createStaffPreviewToken } = await import('../server/services/staffPreviewTokens.js')
// Kunden-Router mit denselben Mount-Pfaden wie server/index.js
const MOUNTS = [
['/api/auth', (await import('../server/routes/auth.js')).default],
['/api/projects', (await import('../server/routes/projects.js')).default],
['/api/features', (await import('../server/routes/features.js')).default],
['/api/news', (await import('../server/routes/news.js')).default],
['/api', (await import('../server/routes/customerData.js')).default],
['/api/chat', (await import('../server/routes/chat.js')).default],
['/api/abo/takeover-credits', (await import('../server/routes/takeoverCredits.js')).default],
['/api/abo', (await import('../server/routes/abo.js')).default],
['/api/funktionen', (await import('../server/routes/funktionen.js')).default],
]
const app = await startTestApp({ '/': kundenansichtGuard, ...Object.fromEntries(MOUNTS) })
after(() => Promise.all([app.close(), aw.close(), st.close()]))
seedFixtures(aw)
aw.seed('customerPortalAccess', { $id: 'pa1', customerId: 'c1', enabled: true })
aw.seed('websiteProjects', { $id: 'p1', customerId: 'c1', projectName: 'Bäckerei', liveDomain: 'baeckerei.de' })
aw.seed('portalFeatures', { $id: 'f_p1_news', customerId: 'c1', projectId: 'p1', featureKey: 'news', state: 'active', enabled: true, siteKey: 'abcdefghijklmnop' })
const VIEW = 'a'.repeat(32)
const note = { projectId: 'p1', type: 'note', title: 'Hallo', text: 'Wir haben offen', paper: 'sun', duration: '1m' }
const kv = (extra = {}) => ({ cookie: kundenansichtCookie(extra), headers: { 'x-kundenansicht': extra.viewId || VIEW } })
async function call(method, url, { cookie, headers = {}, body } = {}) {
const res = await fetch(app.url + url, {
method,
redirect: 'manual',
headers: { ...(cookie ? { cookie } : {}), ...(body !== undefined ? { 'content-type': 'application/json' } : {}), ...headers },
body: body === undefined ? undefined : JSON.stringify(body),
})
const text = await res.text()
let parsed = text
try {
parsed = text ? JSON.parse(text) : null
} catch {
/* Text-Antwort */
}
return { status: res.status, body: parsed, headers: res.headers }
}
/** Alle nicht-lesenden Routen der Router (router.stack), :param durch 'x' ersetzt. */
function writeRoutes(mounts) {
const routes = []
for (const [prefix, router] of mounts) {
for (const layer of router.stack) {
if (!layer.route) continue
for (const method of Object.keys(layer.route.methods)) {
if (['get', 'head', 'options', '_all'].includes(method)) continue
const sub = String(layer.route.path).replace(/:[A-Za-z]+/g, 'x')
routes.push({ method: method.toUpperCase(), path: `${prefix === '/api' ? '/api' : prefix}${sub === '/' ? '' : sub}` || '/' })
}
}
}
return routes
}
const allowed = (method, p) => KUNDENANSICHT_ALLOWED.some(([m, re]) => m === method && re.test(p))
const logEntries = () => [...aw.docs('customerViewLog').values()]
// geloeschtes Cookie: Ablauf 1970 (ein signiertes behaelt dabei einen leeren signierten Wert "s:.<sig>")
const clears = (res, name) => res.headers.getSetCookie().some((c) => c.startsWith(`${name}=`) && /Expires=Thu, 01 Jan 1970/.test(c))
test('jede Schreib-Route ausserhalb der Erlaubnisliste -> 403 view_blocked', async () => {
const routes = writeRoutes(MOUNTS)
assert.ok(routes.length >= 25, `nur ${routes.length} Schreib-Routen gefunden`)
let checked = 0
for (const { method, path: p } of routes) {
if (allowed(method, p)) continue
const res = await call(method, p, kv())
assert.equal(res.status, 403, `${method} ${p}`)
assert.equal(res.body.code, 'view_blocked', `${method} ${p}`)
checked += 1
}
assert.ok(checked >= 18, `nur ${checked} gesperrte Routen geprueft`)
})
test('Erlaubnisliste: genau News, Analyse-Link, Ende, Logout und Login', () => {
const ok = [
['POST', '/api/news'], ['POST', '/api/news/image'], ['PATCH', '/api/news/abc'], ['DELETE', '/api/news/abc'],
['POST', '/api/funktionen/analyse/heatmap-link'], ['POST', '/api/auth/kundenansicht/ende'],
['POST', '/api/auth/logout'], ['POST', '/api/auth/login'],
]
for (const [m, p] of ok) assert.ok(allowed(m, p), `${m} ${p}`)
for (const [m, p] of [['POST', '/api/chat/read'], ['POST', '/api/news/abc'], ['POST', '/api/auth/password'], ['POST', '/api/abo/checkout'], ['POST', '/api/funktionen/news/checkout']]) {
assert.ok(!allowed(m, p), `${m} ${p}`)
}
})
test('POST /api/chat/read ist gesperrt (Lesestatus bleibt unberuehrt)', async () => {
const res = await call('POST', '/api/chat/read', kv())
assert.equal(res.status, 403)
})
test('News anlegen in der Kundenansicht erlaubt', async () => {
const res = await call('POST', '/api/news', { ...kv(), body: note })
assert.equal(res.status, 201)
})
test('fremde Kennung -> 409 view_replaced mit Kundennamen, auch beim Lesen', async () => {
const res = await call('GET', '/api/projects', { cookie: kundenansichtCookie(), headers: { 'x-kundenansicht': 'b'.repeat(32) } })
assert.equal(res.status, 409)
assert.deepEqual([res.body.code, res.body.kunde], ['view_replaced', 'Kunde Eins'])
})
test('Schreiben ohne Kennung -> 409, Lesen ohne Kennung -> erlaubt', async () => {
const write = await call('POST', '/api/news', { cookie: kundenansichtCookie(), body: note })
assert.equal(write.status, 409)
assert.equal(write.body.code, 'view_replaced')
const read = await call('GET', '/api/news?projectId=p1', { cookie: kundenansichtCookie() })
assert.equal(read.status, 200)
})
test('genau bei viewExpiresAt abgelaufen: 401, Cookies geloescht, Protokoll abgelaufen genau einmal', async (t) => {
const at = Date.now()
t.mock.method(Date, 'now', () => at)
const viewId = 'e'.repeat(32)
const opts = kv({ viewId, viewExpiresAt: at })
const before = logEntries().filter((d) => d.action === 'abgelaufen').length
const first = await call('GET', '/api/projects', opts)
const second = await call('POST', '/api/news', { ...opts, body: note })
for (const res of [first, second]) {
assert.equal(res.status, 401)
assert.equal(res.body.code, 'view_expired')
assert.equal(res.body.error, 'Die Kundenansicht ist abgelaufen. Bitte im Ticketsystem erneut öffnen.')
assert.ok(clears(res, config.cookieName), 'Portal-Cookie geloescht')
assert.ok(clears(res, 'preview_session'), 'Preview-Cookie geloescht')
}
const expired = logEntries().filter((d) => d.action === 'abgelaufen')
assert.equal(expired.length, before + 1)
assert.deepEqual([expired.at(-1).customerId, expired.at(-1).staffName], ['c1', 'Andrej'])
})
test('alte Ansicht ohne viewId (frueheres Admin-Panel): Lesen, Schreiben, Logout 401 view_expired, Cookies weg, kein Protokoll', async () => {
const cookie = viewAsCookie('c1')
const before = logEntries().length
for (const [method, p, body] of [['GET', '/api/news?projectId=p1'], ['POST', '/api/news', note], ['POST', '/api/auth/logout']]) {
const res = await call(method, p, { cookie, body })
assert.equal(res.status, 401, `${method} ${p}`)
assert.equal(res.body.code, 'view_expired', `${method} ${p}`)
assert.ok(clears(res, config.cookieName), `${method} ${p}: Portal-Cookie geloescht`)
}
assert.equal(logEntries().length, before)
})
test('normale Kunden-Sitzung wird nicht beruehrt (News anlegen 201 ohne Header)', async () => {
const res = await call('POST', '/api/news', { cookie: customerCookie('c1'), body: note })
assert.equal(res.status, 201)
})
test('abgelaufenes Cookie blockiert weder /api/auth/me noch das Einloesen eines neuen Links', async () => {
const cookie = kundenansichtCookie({ viewExpiresAt: Date.now() - 1000 })
assert.equal((await call('GET', '/api/auth/me', { cookie })).status, 200)
const token = createStaffPreviewToken({
purpose: 'kundenansicht',
customerId: 'c1',
staff: { role: 'admin', isAdmin: false, appwriteUserId: 'u_staff2', name: 'Andrej', email: 'andrej@webklar.com' },
})
const res = await call('GET', `/api/auth/kundenansicht?token=${token}`, { cookie })
assert.equal(res.status, 302)
assert.equal(res.headers.get('location'), '/dashboard.html')
})
// Abschluss-Review: Express routet ohne Ruecksicht auf Gross-/Kleinschreibung, der Waechter muss das auch
test('Grossschreibung umgeht den Waechter nicht: /API/... wie /api/...', async () => {
const routes = writeRoutes(MOUNTS).filter(({ method, path: p }) => !allowed(method, p))
for (const { method, path: p } of routes) {
const upper = p.replace(/^\/api\//, '/API/')
const res = await call(method, upper, kv())
assert.equal(res.status, 403, `${method} ${upper}`)
}
const legacy = await call('POST', '/API/news', { cookie: viewAsCookie('c1'), body: note })
assert.equal(legacy.status, 401)
const expired = await call('GET', '/Api/Projects', kv({ viewExpiresAt: Date.now() - 1000 }))
assert.equal(expired.status, 401)
})
test('Tab mit Kennung, Cookie ist keine Kundenansicht mehr -> 409 statt fremder Daten', async () => {
const header = { 'x-kundenansicht': VIEW }
const res = await call('GET', '/api/projects', { cookie: customerCookie('c2'), headers: header })
assert.equal(res.status, 409)
assert.deepEqual([res.body.code, res.body.kunde], ['view_replaced', 'Kunde Zwei'])
// alte Ansicht ohne Kennung: beendet, ebenfalls keine fremden Daten
assert.equal((await call('GET', '/api/projects', { cookie: viewAsCookie('c2'), headers: header })).status, 401)
// ohne Cookie: kein fremder Kunde, die Route antwortet selbst mit 401
assert.equal((await call('GET', '/api/projects', { headers: header })).status, 401)
})