Files
Arnaud 5a9e306357 fix: close SSRF/rebinding, IDOR, and stale-session authz gaps found in audit
Bump to 0.5.1. Fixes: unfollowed-redirect SSRF + DNS-rebinding in AI
url-import and webhook dispatch (new safeFetch with IP-pinned undici
dispatcher); cross-user photo deletion via unvalidated recipe/review
storage keys; comment-moderation and tier-quota checks trusting a
stale cached session role/tier instead of the DB.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-12 19:05:20 +02:00

49 lines
2.0 KiB
TypeScript

import { NextRequest, NextResponse } from "next/server";
import { z } from "zod";
import { db, comments, users, eq } from "@epicure/db";
import { requireSession } from "@/lib/api-auth";
type Params = { params: Promise<{ id: string }> };
export async function PUT(req: NextRequest, { params }: Params) {
const { session, response } = await requireSession();
if (response) return response;
const { id } = await params;
const comment = await db.query.comments.findFirst({ where: eq(comments.id, id) });
if (!comment || comment.userId !== session!.user.id) {
return NextResponse.json({ error: "Not found" }, { status: 404 });
}
const body = await req.json() as unknown;
const parsed = z.object({ content: z.string().min(1).max(5000) }).safeParse(body);
if (!parsed.success) return NextResponse.json({ error: "Validation error" }, { status: 400 });
await db.update(comments).set({ content: parsed.data.content, updatedAt: new Date() }).where(eq(comments.id, id));
return NextResponse.json({ updated: true });
}
export async function DELETE(_req: NextRequest, { params }: Params) {
const { session, response } = await requireSession();
if (response) return response;
const { id } = await params;
const comment = await db.query.comments.findFirst({ where: eq(comments.id, id) });
if (!comment) return NextResponse.json({ error: "Not found" }, { status: 404 });
if (comment.userId !== session!.user.id) {
// session.user.role comes from a 5-minute cookieCache — a just-demoted
// moderator/admin would keep access for up to 5 minutes. Re-query fresh.
const [dbUser] = await db
.select({ role: users.role })
.from(users)
.where(eq(users.id, session!.user.id))
.limit(1);
if (dbUser?.role !== "admin" && dbUser?.role !== "moderator") {
return NextResponse.json({ error: "Forbidden" }, { status: 403 });
}
}
await db.delete(comments).where(eq(comments.id, id));
return new NextResponse(null, { status: 204 });
}