fix: harden email validation and CI permissions

This commit is contained in:
yusufipk
2026-06-14 16:59:09 +02:00
parent 56fb7403cf
commit 9613c4f2c6
7 changed files with 49 additions and 21 deletions
@@ -21,6 +21,7 @@ import {
import { validateAnnotationStrokes } from '@/lib/validation';
import { logError } from '@/lib/logger';
import { reserveStorageQuota, releaseStorageReservation } from '@/lib/storage-quota';
import { isValidEmailAddress, normalizeEmail } from '@/lib/email-validation';
type RouteParams = { params: Promise<{ versionId: string }> };
const SAFE_IMAGE_PATH =
@@ -328,14 +329,10 @@ export async function POST(request: NextRequest, { params }: RouteParams) {
if (guestName !== undefined && guestName !== null && String(guestName).length > 100) {
return apiErrors.badRequest('Guest name must be 100 characters or fewer');
}
let normalizedGuestEmail: string | null = null;
if (guestEmail !== undefined && guestEmail !== null) {
const emailStr = String(guestEmail);
if (emailStr.length > 254) {
return apiErrors.badRequest('Guest email must be 254 characters or fewer');
}
// RFC 5321 / HTML5 email pattern — simple but sufficient for a stored-value guard
const emailRe = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
if (!emailRe.test(emailStr)) {
normalizedGuestEmail = normalizeEmail(String(guestEmail));
if (!isValidEmailAddress(normalizedGuestEmail)) {
return apiErrors.badRequest('Guest email must be a valid email address');
}
}
@@ -444,7 +441,7 @@ export async function POST(request: NextRequest, { params }: RouteParams) {
annotationData: serializedAnnotationData,
authorId: session?.user?.id || null,
guestName: isGuest ? guestName : null,
guestEmail: isGuest ? guestEmail : null,
guestEmail: isGuest ? normalizedGuestEmail : null,
guestIdentityId: isGuest ? (guestIdentity?.identityId ?? null) : null,
tagId: tagId || null,
versionId,