Push-Zeitmail: Review-Fixes (Rate-Limit begrenzt, kein NaN-Datum, Störung ≠ gelöscht)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
1 parent
7d4767a137
commit
6643283c6f
4 files changed
+104
-21
No files matched your search
+44
-12
@@ -13,21 +13,43 @@ import { applyPushTime, formatMinutes, needsTimeEntry, parseMinutes, MAX_MINUTES
|
||||
|
||||
const router = Router()
|
||||
|
||||
// Einfaches Rate-Limit je IP (30 Anfragen / 15 Minuten)
|
||||
// Einfaches Rate-Limit je IP (30 Anfragen / 15 Minuten). Der Speicher bleibt begrenzt: abgelaufene
|
||||
// Eintraege fliegen hoechstens einmal pro Minute raus, und bei mehr als RATE_MAX_KEYS IPs wird der
|
||||
// aelteste Teil verworfen (Map behaelt die Einfuege-Reihenfolge).
|
||||
const RATE_LIMIT = 30
|
||||
const RATE_WINDOW_MS = 15 * 60 * 1000
|
||||
const RATE_MAX_KEYS = 10000
|
||||
const hits = new Map()
|
||||
let lastPrune = 0
|
||||
|
||||
export function resetPushTimeRateLimitForTests() {
|
||||
hits.clear()
|
||||
lastPrune = 0
|
||||
}
|
||||
|
||||
function rateLimited(ip) {
|
||||
const now = Date.now()
|
||||
for (const [key, entry] of hits) if (entry.resetAt <= now) hits.delete(key)
|
||||
const entry = hits.get(ip) || { count: 0, resetAt: now + RATE_WINDOW_MS }
|
||||
export function pushTimeRateLimitSizeForTests() {
|
||||
return hits.size
|
||||
}
|
||||
|
||||
export function isRateLimited(ip, now = Date.now()) {
|
||||
if (now - lastPrune >= 60 * 1000) {
|
||||
lastPrune = now
|
||||
for (const [key, entry] of hits) if (entry.resetAt <= now) hits.delete(key)
|
||||
}
|
||||
let entry = hits.get(ip)
|
||||
if (!entry || entry.resetAt <= now) {
|
||||
hits.delete(ip)
|
||||
if (hits.size >= RATE_MAX_KEYS) {
|
||||
let drop = hits.size - RATE_MAX_KEYS + 1
|
||||
for (const key of hits.keys()) {
|
||||
if (drop-- <= 0) break
|
||||
hits.delete(key)
|
||||
}
|
||||
}
|
||||
entry = { count: 0, resetAt: now + RATE_WINDOW_MS }
|
||||
hits.set(ip, entry)
|
||||
}
|
||||
entry.count += 1
|
||||
hits.set(ip, entry)
|
||||
return entry.count > RATE_LIMIT
|
||||
}
|
||||
|
||||
@@ -86,6 +108,12 @@ function errorPage(res, status, title, text) {
|
||||
page(res, status, title, `<h1>${e(title)}</h1><p class="mut">${e(text)}</p><a class="btn" href="${e(womsHome())}">Zum Ticketsystem →</a>`)
|
||||
}
|
||||
|
||||
/** Stoerung (z. B. Appwrite nicht erreichbar): eigene HTML-Seite statt JSON des globalen Handlers */
|
||||
function failurePage(res, err) {
|
||||
console.error('[pushTime]', err?.message || err)
|
||||
errorPage(res, 503, 'Gerade nicht erreichbar', 'Bitte versuch es gleich noch einmal. Die Zeit wurde nicht gespeichert.')
|
||||
}
|
||||
|
||||
/** Repo und Commit-Titel aus den Arbeitsblatt-Details (Format von gitWorksheet.js) */
|
||||
function pushInfo(details) {
|
||||
const lines = String(details || '').split('\n')
|
||||
@@ -143,7 +171,7 @@ function alreadyPage(res, ws, ticket) {
|
||||
|
||||
/** Token pruefen und Arbeitsblatt laden; schickt bei Fehlern selbst die Seite und liefert null. */
|
||||
async function resolve(req, res) {
|
||||
if (rateLimited(req.ip || 'unbekannt')) {
|
||||
if (isRateLimited(req.ip || 'unbekannt')) {
|
||||
errorPage(res, 429, 'Zu viele Anfragen', 'Bitte versuch es in ein paar Minuten noch einmal.')
|
||||
return null
|
||||
}
|
||||
@@ -159,7 +187,8 @@ async function resolve(req, res) {
|
||||
let ws
|
||||
try {
|
||||
ws = await getDocument(config.collections.worksheets, check.worksheetId)
|
||||
} catch {
|
||||
} catch (err) {
|
||||
if (err?.status !== 404) throw err
|
||||
errorPage(res, 404, 'Nicht mehr vorhanden', 'Dieses Arbeitsblatt gibt es nicht mehr.')
|
||||
return null
|
||||
}
|
||||
@@ -170,18 +199,18 @@ async function resolve(req, res) {
|
||||
return { ws, ticket: await loadTicket(ws) }
|
||||
}
|
||||
|
||||
router.get('/:token', async (req, res, next) => {
|
||||
router.get('/:token', async (req, res) => {
|
||||
try {
|
||||
const found = await resolve(req, res)
|
||||
if (!found) return
|
||||
if (!needsTimeEntry(found.ws)) return alreadyPage(res, found.ws, found.ticket)
|
||||
formPage(res, 200, { ...found, token: req.params.token, minutes: parseMinutes(req.query.min) ?? '' })
|
||||
} catch (err) {
|
||||
next(err)
|
||||
failurePage(res, err)
|
||||
}
|
||||
})
|
||||
|
||||
router.post('/:token', async (req, res, next) => {
|
||||
router.post('/:token', async (req, res) => {
|
||||
try {
|
||||
const found = await resolve(req, res)
|
||||
if (!found) return
|
||||
@@ -199,6 +228,9 @@ router.post('/:token', async (req, res, next) => {
|
||||
|
||||
const result = await applyPushTime(found.ws.$id, minutes)
|
||||
if (result.status === 'already') return alreadyPage(res, result.worksheet, found.ticket)
|
||||
if (result.status === 'invalid') {
|
||||
return errorPage(res, 422, 'Nicht möglich', 'Bei diesem Push fehlt die Uhrzeit. Trag die Zeit bitte direkt im Ticketsystem ein.')
|
||||
}
|
||||
if (result.status !== 'saved') {
|
||||
return errorPage(res, 404, 'Nicht mehr vorhanden', 'Dieses Arbeitsblatt gibt es nicht mehr.')
|
||||
}
|
||||
@@ -210,7 +242,7 @@ router.post('/:token', async (req, res, next) => {
|
||||
`<h1>Danke!</h1><p class="ok">Eingetragen: ${e(formatMinutes(minutes))} auf #${e(woid)}</p>${openTicket(woid)}`
|
||||
)
|
||||
} catch (err) {
|
||||
next(err)
|
||||
failurePage(res, err)
|
||||
}
|
||||
})
|
||||
|
||||
|
||||
@@ -12,12 +12,20 @@ export const MAX_MINUTES = 720
|
||||
|
||||
const pad = (n) => String(n).padStart(2, '0')
|
||||
|
||||
/** Wand-Uhrzeit rueckwaerts rechnen ('tt.mm.jjjj', 'hhmm'); reine Kalenderrechnung, ohne Zeitzone. */
|
||||
/**
|
||||
* Wand-Uhrzeit rueckwaerts rechnen ('tt.mm.jjjj', 'hhmm'); reine Kalenderrechnung, ohne Zeitzone
|
||||
* (wie "Zeit nachtragen" in WOMS). Ungueltiges Datum/Uhrzeit -> null.
|
||||
*/
|
||||
export function startFromEnd(endDate, endTime, minutes) {
|
||||
const [day, month, year] = String(endDate).split('.').map(Number)
|
||||
const hours = Number(String(endTime).slice(0, 2))
|
||||
const mins = Number(String(endTime).slice(2, 4))
|
||||
const start = new Date(Date.UTC(year, month - 1, day, hours, mins) - minutes * 60 * 1000)
|
||||
const date = String(endDate || '').match(/^(\d{2})\.(\d{2})\.(\d{4})$/)
|
||||
const time = String(endTime || '').match(/^(\d{2})(\d{2})$/)
|
||||
if (!date || !time) return null
|
||||
const [day, month, year] = [Number(date[1]), Number(date[2]), Number(date[3])]
|
||||
const [hours, mins] = [Number(time[1]), Number(time[2])]
|
||||
const end = new Date(Date.UTC(year, month - 1, day, hours, mins))
|
||||
// 31.02. o. ae. rollt in Date.UTC weiter - dann ist das Datum ungueltig
|
||||
if (end.getUTCDate() !== day || end.getUTCMonth() !== month - 1 || hours > 23 || mins > 59) return null
|
||||
const start = new Date(end.getTime() - minutes * 60 * 1000)
|
||||
return {
|
||||
startDate: `${pad(start.getUTCDate())}.${pad(start.getUTCMonth() + 1)}.${start.getUTCFullYear()}`,
|
||||
startTime: `${pad(start.getUTCHours())}${pad(start.getUTCMinutes())}`,
|
||||
@@ -50,20 +58,25 @@ export function formatMinutes(min) {
|
||||
}
|
||||
|
||||
/**
|
||||
* @returns {Promise<{ status: 'saved' | 'already' | 'missing' | 'not_git', worksheet?: object }>}
|
||||
* @returns {Promise<{ status: 'saved' | 'already' | 'missing' | 'not_git' | 'invalid', worksheet?: object }>}
|
||||
* invalid: Push-Datum/-Uhrzeit im Arbeitsblatt unbrauchbar (nichts gespeichert).
|
||||
* Andere Appwrite-Fehler als 404 werden weitergeworfen.
|
||||
*/
|
||||
export async function applyPushTime(worksheetId, minutes) {
|
||||
return withLocks([`ws-time:${worksheetId}`], async () => {
|
||||
let ws
|
||||
try {
|
||||
ws = await getDocument(config.collections.worksheets, worksheetId)
|
||||
} catch {
|
||||
return { status: 'missing' }
|
||||
} catch (err) {
|
||||
if (err?.status === 404) return { status: 'missing' }
|
||||
throw err
|
||||
}
|
||||
if (ws.serviceType !== 'GIT') return { status: 'not_git', worksheet: ws }
|
||||
if (!needsTimeEntry(ws)) return { status: 'already', worksheet: ws }
|
||||
|
||||
const { startDate, startTime } = startFromEnd(ws.endDate, ws.endTime, minutes)
|
||||
const start = startFromEnd(ws.endDate, ws.endTime, minutes)
|
||||
if (!start) return { status: 'invalid', worksheet: ws }
|
||||
const { startDate, startTime } = start
|
||||
const worksheet = await updateDocument(config.collections.worksheets, worksheetId, {
|
||||
startDate,
|
||||
startTime,
|
||||
|
||||
@@ -17,6 +17,7 @@ before(async () => {
|
||||
openGit('ws1'),
|
||||
openGit('ws-race'),
|
||||
{ $id: 'remote1', serviceType: 'Remote', startTime: '', totalTime: 0 },
|
||||
{ ...openGit('broken'), endDate: '', endTime: 'xx' },
|
||||
],
|
||||
},
|
||||
})
|
||||
@@ -72,3 +73,17 @@ test('gleichzeitig: nur einer speichert', async () => {
|
||||
const results = await Promise.all([applyPushTime('ws-race', 30), applyPushTime('ws-race', 90)])
|
||||
assert.deepEqual(results.map((r) => r.status).sort(), ['already', 'saved'])
|
||||
})
|
||||
|
||||
test('kaputtes Push-Datum: nichts speichern (Review-Fix)', async () => {
|
||||
assert.equal(startFromEnd('', '', 30), null)
|
||||
assert.equal(startFromEnd('30.09.2026', '16:46', 30), null)
|
||||
assert.equal(startFromEnd('31.02.2026', '1646', 30), null)
|
||||
assert.equal((await applyPushTime('broken', 30)).status, 'invalid')
|
||||
const ws = fake.get('worksheets', 'broken')
|
||||
assert.deepEqual([ws.startTime, ws.totalTime, ws.isComment], ['', 0, true])
|
||||
})
|
||||
|
||||
test('Appwrite-Störung ist nicht „missing“ (Review-Fix)', async () => {
|
||||
fake.failNext({ method: 'GET', pathIncludes: '/documents/ws-race', status: 500 })
|
||||
await assert.rejects(applyPushTime('ws-race', 30))
|
||||
})
|
||||
@@ -8,6 +8,8 @@ let server
|
||||
let baseUrl
|
||||
let createPushTimeToken
|
||||
let resetPushTimeRateLimitForTests
|
||||
let isRateLimited
|
||||
let rateLimitSize
|
||||
|
||||
const gitSheet = (id, extra = {}) => ({
|
||||
$id: id, wsid: '100300', woid: '100118', workorderId: 't1', serviceType: 'GIT',
|
||||
@@ -38,6 +40,8 @@ before(async () => {
|
||||
})
|
||||
const routes = await import('../server/routes/pushTime.js')
|
||||
resetPushTimeRateLimitForTests = routes.resetPushTimeRateLimitForTests
|
||||
isRateLimited = routes.isRateLimited
|
||||
rateLimitSize = routes.pushTimeRateLimitSizeForTests
|
||||
;({ createPushTimeToken } = await import('../server/services/pushTimeToken.js'))
|
||||
|
||||
const app = express()
|
||||
@@ -159,3 +163,22 @@ test('Rate-Limit: 31. Anfrage → 429', async () => {
|
||||
assert.equal(r.status, 429)
|
||||
assert.match(r.html, /Zu viele Anfragen/)
|
||||
})
|
||||
|
||||
test('Rate-Limit-Speicher bleibt begrenzt (Review-Fix)', () => {
|
||||
const now = Date.now()
|
||||
for (let i = 0; i < 12000; i += 1) isRateLimited(`10.0.${Math.floor(i / 250)}.${i % 250}`, now)
|
||||
assert.ok(rateLimitSize() <= 10000, `Größe ${rateLimitSize()}`)
|
||||
// nach Ablauf des Fensters wird aufgeräumt
|
||||
isRateLimited('10.9.9.9', now + 16 * 60 * 1000)
|
||||
assert.equal(rateLimitSize(), 1)
|
||||
})
|
||||
|
||||
test('Appwrite-Störung: neutrale HTML-Seite statt „Nicht mehr vorhanden“ (Review-Fix)', async () => {
|
||||
const t = token('open1')
|
||||
fake.failNext({ method: 'GET', pathIncludes: '/documents/open1', status: 500 })
|
||||
const r = await get(`/zeit/${t}`)
|
||||
assert.equal(r.status, 503)
|
||||
assert.match(r.headers.get('content-type'), /text\/html/)
|
||||
assert.match(r.html, /Bitte versuch es gleich noch einmal/)
|
||||
assert.doesNotMatch(r.html, /Nicht mehr vorhanden|fakeAppwrite/)
|
||||
})
|
||||
Reference in new issue
Block a user