ADDED - Admin SEO page, robots/sitemap hardening and media/maintenance security fixes

SEO
- New Settings > SEO admin page (seo_settings in app_config): indexing switch,
  Google/Bing verification, X handle, JSON-LD identity (Person/Organization,
  sameAs), per-locale keywords, readiness checklist and open links for
  sitemap.xml / robots.txt / manifest.
- robots.txt is now dynamic: disallows admin, api, success and coming-soon
  paths; blocks everything while indexing is off or maintenance is on.
- sitemap.xml carries hreflang alternates per URL, lists only categories with
  published projects, and is empty while hidden.
- Metadata: robots + verification meta, og:locale in de_DE/en_US/ar_AR form,
  alternateLocale, twitter site/creator, project cover as OG image with
  article type, noindex on /success and /coming-soon.
- JSON-LD: WebSite + publisher graph on all public pages, CreativeWork per
  project (view-mode independent).

Security
- Maintenance bypass now requires a correctly signed admin cookie; the
  middleware previously only checked the cookie existed. Token helpers moved
  to lib/admin-session-token.ts (shared by proxy.ts and lib/admin-auth.ts).
- Media uploads: magic-byte validation against the declared type, SVG
  sanitization (script/handlers/foreignObject/javascript: rejected), upload
  folder sanitized, kind inferred from the real file.
- Media route: fixed prefix-based path check that accepted sibling
  directories, unknown extensions return 404, nosniff header, CSP sandbox on
  SVG, gif content type added.
- External media URLs: protocol-relative (//host) URLs rejected.

Portfolio
- Project and category slugs share /portfolio/[slug]; saving now rejects a
  slug already used on the other side instead of silently shadowing it.

Tooling/docs
- Lint: ignore scripts/legacy-prisma-seed.cjs, drop unused import.
- New docs/SEO.md; FEATURES, ARCHITECTURE (Drizzle instead of Prisma), admin
  spec and CLAUDE.md updated.
- Tests for all of the above (unit + integration); suite green.
This commit is contained in:
moh
2026-09-20 21:36:16 +02:00
parent 0b513551ca
commit dc21c33867
47 changed files with 1854 additions and 131 deletions
+10 -1
View File
@@ -32,7 +32,7 @@ describe("createMediaAssetAction", () => {
});
it.skipIf(!canManageUploads)("creates an asset from an uploaded file", async () => {
const file = new File([new Uint8Array([0x89, 0x50, 0x4e, 0x47])], "pic.png", { type: "image/png" });
const file = new File([new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a])], "pic.png", { type: "image/png" });
const url = await captureRedirect(() =>
createMediaAssetAction(formDataFrom({ kind: "IMAGE", label: "Pic", file })),
);
@@ -43,6 +43,15 @@ describe("createMediaAssetAction", () => {
await removeManagedMediaFile(assets[0].url);
});
it("rejects an upload whose bytes do not match the declared image type", async () => {
const file = new File(["<html><script>alert(1)</script></html>"], "evil.png", { type: "image/png" });
const url = await captureRedirect(() =>
createMediaAssetAction(formDataFrom({ kind: "IMAGE", label: "Evil", file })),
);
expect(url).toContain("error=");
expect((await db.select().from(mediaAsset)).length).toBe(0);
});
it("redirects unauthenticated callers to the admin root", async () => {
adminAuth.authenticated = false;
const url = await captureRedirect(() => createMediaAssetAction(formDataFrom({ kind: "IMAGE", label: "L" })));
@@ -104,6 +104,14 @@ describe("upsertCategoryAction", () => {
expect(category?.nameEn).toBe("Renamed");
});
it("rejects a category slug that already belongs to a project", async () => {
const other = await createCategory({ slug: "other" });
await createProject({ categoryId: other.id, slug: "taken" });
const url = await captureRedirect(() => upsertCategoryAction(categoryForm({ slug: "taken" })));
expect(new URL(url, "http://test").searchParams.get("error")).toContain("Projekt Slug vergeben");
expect(await db.query.category.findFirst({ where: eq(categoryTable.slug, "taken") })).toBeUndefined();
});
it("reports a unique-constraint violation on duplicate slugs", async () => {
await createCategory({ slug: "branding" });
const url = await captureRedirect(() => upsertCategoryAction(categoryForm({ slug: "branding" })));
@@ -141,6 +149,13 @@ describe("deleteCategoryAction", () => {
});
describe("saveProjectAction", () => {
it("rejects a project slug that already belongs to a category", async () => {
const category = await createCategory({ slug: "branding" });
const url = await captureRedirect(() => saveProjectAction(projectForm(category.id, { slug: "branding" })));
expect(new URL(url, "http://test").searchParams.get("error")).toContain("Kategorie Slug vergeben");
expect(await db.query.portfolioProject.findFirst({ where: eq(portfolioProjectTable.slug, "branding") })).toBeUndefined();
});
it("creates a published project with cover and asset media usages", async () => {
const category = await createCategory();
const url = await captureRedirect(() => saveProjectAction(projectForm(category.id)));
@@ -11,10 +11,11 @@ vi.mock("@/lib/admin-auth", async () => {
});
import {
saveSeoSettingsAction,
saveSiteBrandSettingsAction,
saveSiteLocalizationSettingsAction,
} from "@/app/_admin/site-settings/actions";
import { getSiteSettings, getSiteSettingsMediaBindings } from "@/lib/app-config";
import { getSeoSettings, getSiteSettings, getSiteSettingsMediaBindings } from "@/lib/app-config";
import { adminAuth, captureRedirect, formDataFrom, resetNextMocks } from "@/tests/helpers/next-mocks";
beforeEach(() => {
@@ -102,3 +103,51 @@ describe("saveSiteLocalizationSettingsAction", () => {
expect(url).toBe("/");
});
});
describe("saveSeoSettingsAction", () => {
it("persists normalized seo settings", async () => {
const url = await captureRedirect(() =>
saveSeoSettingsAction(
formDataFrom({
allowIndexing: "on",
googleSiteVerification: "g-1",
twitterHandle: "moh",
structuredDataType: "Organization",
structuredDataName: "Studio",
sameAs: "https://a.com\nhttps://b.com",
keywordsDe: "a, b",
}),
),
);
expect(url).toContain("success=");
const seo = await getSeoSettings();
expect(seo).toMatchObject({
allowIndexing: true,
googleSiteVerification: "g-1",
twitterHandle: "@moh",
structuredDataType: "Organization",
sameAs: ["https://a.com", "https://b.com"],
});
expect(seo.locales.de.keywords).toBe("a, b");
});
it("turns indexing off when the checkbox is missing", async () => {
await captureRedirect(() => saveSeoSettingsAction(formDataFrom({})));
expect((await getSeoSettings()).allowIndexing).toBe(false);
});
it("rejects an invalid verification token without saving", async () => {
await captureRedirect(() => saveSeoSettingsAction(formDataFrom({ allowIndexing: "on", googleSiteVerification: "ok" })));
const url = await captureRedirect(() =>
saveSeoSettingsAction(formDataFrom({ allowIndexing: "on", googleSiteVerification: "<bad>" })),
);
expect(url).toContain("error=");
expect((await getSeoSettings()).googleSiteVerification).toBe("ok");
});
it("redirects unauthenticated users", async () => {
adminAuth.authenticated = false;
const url = await captureRedirect(() => saveSeoSettingsAction(formDataFrom({})));
expect(url).not.toContain("success=");
});
});
+1 -1
View File
@@ -102,7 +102,7 @@ describe("resolveMediaSelection — missing configuration", () => {
describe("resolveMediaSelection — upload mode (filesystem)", () => {
it.skipIf(!canManageUploads)("saves the file and creates an UPLOAD asset", async () => {
const file = new File([new Uint8Array([0x89, 0x50, 0x4e, 0x47])], "shot.png", { type: "image/png" });
const file = new File([new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a])], "shot.png", { type: "image/png" });
const result = await resolveMediaSelection({
media: { mode: "upload", assetId: "", url: "", label: "Shot", kind: "IMAGE" },
uploadFile: file,