Add guest upload tokens and share-session aware permissions

This commit is contained in:
Yusuf İpek
2026-02-23 18:17:22 +03:00
parent 9058317247
commit fe7235052e
21 changed files with 1117 additions and 150 deletions
+54 -2
View File
@@ -6,10 +6,35 @@ import { notifyProjectOwner } from '@/lib/notifications';
import { apiErrors, successResponse, withCacheControl } from '@/lib/api-response';
import { validateShareLinkAccess } from '@/lib/share-links';
import { getShareSessionFromRequest } from '@/lib/share-session';
import { HeadObjectCommand } from '@aws-sdk/client-s3';
import { r2Client, R2_BUCKET_NAME } from '@/lib/r2';
import { ensureGuestIdentityFromRequest, getGuestIdentityFromRequest, setGuestIdentityCookie } from '@/lib/guest-identity';
type RouteParams = { params: Promise<{ versionId: string }> };
const SAFE_IMAGE_PATH = /^\/api\/upload\/image\/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\.[a-z0-9]+$/i;
const SAFE_AUDIO_PATH = /^\/api\/upload\/audio\/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\.[a-z0-9]+$/i;
const UNATTACHED_UPLOAD_TTL_MS = 15 * 60 * 1000;
async function isFreshAttachment(url: string, kind: 'audio' | 'image'): Promise<boolean> {
const prefix = kind === 'audio' ? '/api/upload/audio/' : '/api/upload/image/';
if (!url.startsWith(prefix)) return false;
const filename = url.slice(prefix.length);
const key = kind === 'audio' ? `voice/${filename}` : `images/${filename}`;
try {
const head = await r2Client.send(
new HeadObjectCommand({
Bucket: R2_BUCKET_NAME,
Key: key,
})
);
if (!head.LastModified) return false;
return Date.now() - head.LastModified.getTime() <= UNATTACHED_UPLOAD_TTL_MS;
} catch {
return false;
}
}
// GET /api/versions/[versionId]/comments
export async function GET(request: NextRequest, { params }: RouteParams) {
@@ -200,7 +225,7 @@ export async function POST(request: NextRequest, { params }: RouteParams) {
requiredPermission: 'COMMENT',
passwordVerified: shareSession.passwordVerified,
})
: { hasAccess: false, canComment: false, allowGuests: false, requiresPassword: false };
: { hasAccess: false, canComment: false, canDownload: false, allowGuests: false, requiresPassword: false };
// Check if user can comment
const canComment = isOwner || isMember || isPublic || isWorkspaceMember || shareAccess.canComment;
@@ -247,10 +272,18 @@ export async function POST(request: NextRequest, { params }: RouteParams) {
if (voiceUrl && !SAFE_AUDIO_PATH.test(voiceUrl)) {
return apiErrors.badRequest('Voice URL must reference an uploaded audio file');
}
if (voiceUrl && !(await isFreshAttachment(voiceUrl, 'audio'))) {
return apiErrors.badRequest('Voice upload expired. Please upload again.');
}
if (imageUrl && !SAFE_IMAGE_PATH.test(imageUrl)) {
return apiErrors.badRequest('Image URL must reference an uploaded image file');
}
if (imageUrl && !(await isFreshAttachment(imageUrl, 'image'))) {
return apiErrors.badRequest('Image upload expired. Please upload again.');
}
const guestIdentity = isGuest ? ensureGuestIdentityFromRequest(request) : null;
const comment = await db.comment.create({
data: {
@@ -265,6 +298,7 @@ export async function POST(request: NextRequest, { params }: RouteParams) {
authorId: session?.user?.id || null,
guestName: isGuest ? guestName : null,
guestEmail: isGuest ? guestEmail : null,
guestIdentityId: isGuest ? guestIdentity?.identityId ?? null : null,
tagId: tagId || null,
versionId,
},
@@ -319,7 +353,25 @@ export async function POST(request: NextRequest, { params }: RouteParams) {
}
}
const response = successResponse(comment, 201);
const viewerUserId = session?.user?.id ?? null;
const viewerGuestIdentityId = viewerUserId
? null
: guestIdentity?.identityId ?? getGuestIdentityFromRequest(request);
const canEditComment = viewerUserId
? comment.authorId === viewerUserId
: !!viewerGuestIdentityId
&& !!comment.guestIdentityId
&& comment.guestIdentityId === viewerGuestIdentityId;
const { guestIdentityId: _guestIdentityId, ...commentData } = comment;
const response = successResponse({
...commentData,
canEdit: canEditComment,
canDelete: canEditComment || viewerUserId === project.ownerId,
}, 201);
if (isGuest && guestIdentity?.shouldSetCookie) {
setGuestIdentityCookie(response, guestIdentity.identityId);
}
return withCacheControl(response, 'private, no-store');
} catch (error) {
console.error('Error creating comment:', error);
+16 -2
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@@ -2,6 +2,9 @@ import { db } from '@/lib/db';
import { auth, checkProjectAccess } from '@/lib/auth';
import { apiErrors, successResponse, withCacheControl } from '@/lib/api-response';
import { rateLimit } from '@/lib/rate-limit';
import { validateShareLinkAccess } from '@/lib/share-links';
import { getShareSessionFromRequest } from '@/lib/share-session';
import { NextRequest } from 'next/server';
import { DownloadEgressSource } from '@prisma/client';
type RouteParams = { params: Promise<{ versionId: string }> };
@@ -319,7 +322,7 @@ function parseEstimatedBytes(contentLengthHeader: string | null): bigint {
}
// GET /api/versions/[versionId]/download
export async function GET(request: Request, { params }: RouteParams) {
export async function GET(request: NextRequest, { params }: RouteParams) {
try {
const { searchParams } = new URL(request.url);
const isPrepareOnly = searchParams.get('prepare') === '1';
@@ -362,7 +365,18 @@ export async function GET(request: Request, { params }: RouteParams) {
}
const access = await checkProjectAccess(version.video.project, session?.user?.id);
if (!access.hasAccess) {
const shareSession = getShareSessionFromRequest(request, version.video.id);
const shareAccess = shareSession
? await validateShareLinkAccess({
token: shareSession.token,
projectId: version.video.projectId,
videoId: version.video.id,
requiredPermission: 'VIEW',
passwordVerified: shareSession.passwordVerified,
})
: { hasAccess: false, canComment: false, canDownload: false, allowGuests: false, requiresPassword: false };
const canDownloadViaShareLink = shareAccess.hasAccess && shareAccess.canDownload;
if (!access.hasAccess && !canDownloadViaShareLink) {
return apiErrors.forbidden('Access denied');
}