security: fix all Medium findings from FLAWS_REPORT audit

- Auth: TOTP replay protection with counter tracking, constant-time
  backup code comparison, atomic lockout increment, per-token logout
- Invoices/PDFs: net-based VAT calculation, dangerous URL scheme
  stripping in cleanQuillHtml, orders-pdf error handling
- Orders: reject item changes on status transition, cascading
  delete cleanup, take:1 with orderBy
- Projects: atomic rename collision handling, MIME/extension
  validation, empty customer name rejection
- Attendance: Czech public holiday awareness in frontend fund
  calculation, leave_hours 0 handling, invalid date NaN guard,
  bounded per-month queries in workfund
- Users/Admin: profile audit logging + password validation, session
  revocation guard, session ID validation, dashboard DB aggregation,
  soft-deleted record protection in scope templates
- Frontend: FormField label linkage, Pagination ARIA, error
  handling in OrderConfirmationModal, 401 propagation, GPS emoji
  hidden from screen readers, table sort state fix, geolocation
  race/abort cleanup, Leaflet popup DOM safety, Vehicles toggleActive
  minimal body, CompanySettings ref mutation fix, OfferDetail unlock
  abort, AttendanceBalances combined fetches
- Utils: env validation, Puppeteer concurrency mutex, invoice alert
  cron cleanup on shutdown, body limit alignment, TOTP error logging,
  trustProxy from env, symlink rejection, rate cache Map usage

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
BOHA
2026-04-24 08:24:14 +02:00
parent 528e55991b
commit 4f4b12f039
33 changed files with 442 additions and 211 deletions

View File

@@ -126,9 +126,12 @@ export default function Attendance() {
action: string | null;
}>({ show: false, action: null });
const geoAbortRef = useRef<AbortController | null>(null);
const mountedRef = useRef(true);
const latestActionRef = useRef<string | null>(null);
useEffect(() => {
return () => {
mountedRef.current = false;
if (geoAbortRef.current) geoAbortRef.current.abort();
};
}, []);
@@ -179,6 +182,7 @@ export default function Attendance() {
const handlePunch = (action: string) => {
setSubmitting(true);
latestActionRef.current = action;
if (!navigator.geolocation) {
alert.warning("GPS není dostupná");
@@ -188,6 +192,7 @@ export default function Attendance() {
navigator.geolocation.getCurrentPosition(
(position) => {
if (!mountedRef.current) return;
const { latitude, longitude, accuracy } = position.coords;
submitPunch(action, { latitude, longitude, accuracy, address: "" });
@@ -203,6 +208,8 @@ export default function Attendance() {
)
.then((r) => r.json())
.then((geoData) => {
if (!mountedRef.current) return;
if (latestActionRef.current !== action) return;
if (geoData.display_name) {
apiFetch(`${API_BASE}/attendance/update-address`, {
method: "POST",
@@ -219,6 +226,7 @@ export default function Attendance() {
.catch(() => {});
},
(geoError) => {
if (!mountedRef.current) return;
let errorMsg = "Nepodařilo se získat polohu";
if (geoError.code === geoError.PERMISSION_DENIED) {
errorMsg = "Přístup k poloze byl zamítnut";

View File

@@ -224,9 +224,10 @@ export default function AttendanceBalances() {
}, [year]);
useEffect(() => {
fetchData();
fetchFundData();
fetchProjectData();
const loadAll = async () => {
await Promise.all([fetchData(), fetchFundData(), fetchProjectData()]);
};
loadAll();
}, [fetchData, fetchFundData, fetchProjectData]);
useModalLock(showEditModal);

View File

@@ -69,6 +69,73 @@ const formatBreakRange = (record: AttendanceRecord): string => {
return "—";
};
function getEasterSunday(year: number): string {
const a = year % 19;
const b = Math.floor(year / 100);
const c = year % 100;
const d = Math.floor(b / 4);
const e = b % 4;
const f = Math.floor((b + 8) / 25);
const g = Math.floor((b - f + 1) / 3);
const h = (19 * a + b - d - g + 15) % 30;
const i = Math.floor(c / 4);
const k = c % 4;
const l = (32 + 2 * e + 2 * i - h - k) % 7;
const m = Math.floor((a + 11 * h + 22 * l) / 451);
const month = Math.floor((h + l - 7 * m + 114) / 31);
const day = ((h + l - 7 * m + 114) % 31) + 1;
return `${year}-${String(month).padStart(2, "0")}-${String(day).padStart(2, "0")}`;
}
function getCzechHolidays(year: number): string[] {
const y = String(year);
const holidays = [
`${y}-01-01`,
`${y}-05-01`,
`${y}-05-08`,
`${y}-07-05`,
`${y}-07-06`,
`${y}-09-28`,
`${y}-10-28`,
`${y}-11-17`,
`${y}-12-24`,
`${y}-12-25`,
`${y}-12-26`,
];
const easterSunday = getEasterSunday(year);
const easterDate = new Date(easterSunday);
const goodFriday = new Date(easterDate);
goodFriday.setDate(goodFriday.getDate() - 2);
const easterMonday = new Date(easterDate);
easterMonday.setDate(easterMonday.getDate() + 1);
const pad = (n: number) => String(n).padStart(2, "0");
holidays.push(
`${goodFriday.getFullYear()}-${pad(goodFriday.getMonth() + 1)}-${pad(goodFriday.getDate())}`,
);
holidays.push(
`${easterMonday.getFullYear()}-${pad(easterMonday.getMonth() + 1)}-${pad(easterMonday.getDate())}`,
);
holidays.sort();
return holidays;
}
function getBusinessDaysInMonth(year: number, month: number): number {
const holidays = getCzechHolidays(year);
let count = 0;
const daysInMonth = new Date(year, month + 1, 0).getDate();
for (let day = 1; day <= daysInMonth; day++) {
const date = new Date(year, month, day);
const dow = date.getDay();
if (dow !== 0 && dow !== 6) {
const dateStr = `${year}-${String(month + 1).padStart(2, "0")}-${String(day).padStart(2, "0")}`;
if (!holidays.includes(dateStr)) {
count++;
}
}
}
return count;
}
const renderProjectCell = (record: AttendanceRecord) => {
if (record.project_logs && record.project_logs.length > 0) {
return (
@@ -185,7 +252,8 @@ export default function AttendanceHistory() {
if (leaveType === "work") {
totalMinutes += calculateWorkMinutes(record);
} else {
const hours = Number(record.leave_hours) || 8;
const hours =
record.leave_hours != null ? Number(record.leave_hours) : 8;
if (leaveType === "vacation") vacationHours += hours;
else if (leaveType === "sick") sickHours += hours;
else if (leaveType === "holiday") holidayHours += hours;
@@ -193,21 +261,9 @@ export default function AttendanceHistory() {
}
}
// Exclude holidays from business days (matching PHP CzechHolidays logic)
const yr = parseInt(yearStr, 10);
const mo = parseInt(monthStr, 10) - 1;
const holidayDays = records.filter(
(r) => (r.leave_type || "work") === "holiday",
).length;
let businessDays = 0;
const cur = new Date(yr, mo, 1);
while (cur.getMonth() === mo) {
const dow = cur.getDay();
if (dow !== 0 && dow !== 6) businessDays++;
cur.setDate(cur.getDate() + 1);
}
// Subtract holidays from business days (holidays are non-working days, not part of the fund)
businessDays = Math.max(0, businessDays - holidayDays);
const businessDays = getBusinessDaysInMonth(yr, mo);
const fund = businessDays * 8;
const worked = Math.round((totalMinutes / 60) * 100) / 100;
// Covered = worked + vacation + sick (NOT holiday/unpaid — holiday is excluded from fund, unpaid is voluntary)

View File

@@ -134,9 +134,17 @@ export default function AttendanceLocation() {
fillOpacity: 0.8,
}).addTo(map);
marker.bindPopup(
`<strong>${loc.label}</strong><br>${loc.time}<br>Přesnost: ${Math.round(loc.accuracy)}m`,
const popupEl = document.createElement("div");
const strong = document.createElement("strong");
strong.textContent = loc.label;
popupEl.appendChild(strong);
popupEl.appendChild(document.createElement("br"));
popupEl.appendChild(document.createTextNode(loc.time));
popupEl.appendChild(document.createElement("br"));
popupEl.appendChild(
document.createTextNode(`Přesnost: ${Math.round(loc.accuracy)}m`),
);
marker.bindPopup(popupEl);
if (loc.accuracy > 0) {
L.circle([loc.lat, loc.lng], {

View File

@@ -85,7 +85,6 @@ export default function CompanySettings({
vat_id: "",
});
const [customFields, setCustomFields] = useState<CustomField[]>([]);
const customFieldKeyCounter = useRef(0);
const [fieldOrder, setFieldOrder] = useState<string[]>([
...DEFAULT_FIELD_ORDER,
]);
@@ -197,9 +196,17 @@ export default function CompanySettings({
const cf =
Array.isArray(d.custom_fields) && d.custom_fields.length > 0
? d.custom_fields.map(
(f: { name: string; value: string; showLabel?: boolean }) => ({
(
f: {
name: string;
value: string;
showLabel?: boolean;
_key?: string;
},
i: number,
) => ({
...f,
_key: `cf-${++customFieldKeyCounter.current}`,
_key: f._key || `cf-${Date.now()}-${i}`,
}),
)
: [];
@@ -716,7 +723,7 @@ export default function CompanySettings({
name: "",
value: "",
showLabel: true,
_key: `cf-${++customFieldKeyCounter.current}`,
_key: `cf-${Date.now()}`,
},
])
}

View File

@@ -334,6 +334,7 @@ export default function OfferDetail() {
full_name: string;
} | null>(null);
const heartbeatRef = useRef<ReturnType<typeof setInterval> | null>(null);
const unlockAbortRef = useRef<AbortController | null>(null);
useModalLock(showOrderModal);
@@ -451,10 +452,14 @@ export default function OfferDetail() {
return () => {
if (heartbeatRef.current) clearInterval(heartbeatRef.current);
if (unlockAbortRef.current) unlockAbortRef.current.abort();
// Release lock on unmount
apiFetch(`${API_BASE}/offers/${id}/unlock`, { method: "POST" }).catch(
() => {},
);
const controller = new AbortController();
unlockAbortRef.current = controller;
apiFetch(`${API_BASE}/offers/${id}/unlock`, {
method: "POST",
signal: controller.signal,
}).catch(() => {});
};
}, [isEdit, id, isLockedByOther, isInvalidated]);

View File

@@ -173,14 +173,7 @@ export default function Vehicles() {
const response = await apiFetch(`${API_BASE}/vehicles/${vehicle.id}`, {
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
spz: vehicle.spz,
name: vehicle.name,
brand: vehicle.brand || "",
model: vehicle.model || "",
initial_km: vehicle.initial_km,
is_active: !vehicle.is_active,
}),
body: JSON.stringify({ is_active: !vehicle.is_active }),
});
const result = await response.json();