Add auth e2e regression pack with fixtures and CI stack

The seed script now provisions the documented fixture matrix
(fixture-admin / fixture-user / fixture-pending, idempotent upserts,
rate-limit reset for disposable databases). A six-test Playwright pack
drives the real UI against a full local stack with Mailpit: complete
signup→mail→verify→first-login journey, wrong-password error, guarded
route redirect honoring ?next (race between the login page and the
anonymous guard fixed by teaching the guard about ?next), menu logout,
site-admin gating, and a profile rename reflected in the top bar. The
pack self-skips without E2E_MAILPIT_URL, so the CD smoke stage (now
pinned to smoke.spec.ts) stays untouched; a new CI job boots api +
web dev server against postgres/mailpit service containers and runs
the pack on every PR and push. Also fixed: the web api client choked
on empty 201 bodies. e2e/README.md documents targets and fixtures.

Closes #20

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.gitea/workflows/cd.yml

@@ -91,7 +91,7 @@ jobs:
           echo "Test stage did not become ready" >&2; exit 1
 
       - name: Run smoke suite
-        run: E2E_BASE_URL=https://test.dorfteich.cloud pnpm --filter @dorfteich/web exec playwright test
+        run: E2E_BASE_URL=https://test.dorfteich.cloud pnpm --filter @dorfteich/web exec playwright test e2e/smoke.spec.ts
 
   promote-int:
     name: Promote to Int

.gitea/workflows/ci.yml

@@ -59,6 +59,63 @@ jobs:
       - name: Translation key parity (de/en)
         run: pnpm i18n:check
 
+  auth-e2e:
+    name: Auth e2e pack
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:17.5-alpine
+        env:
+          POSTGRES_USER: e2e
+          POSTGRES_PASSWORD: e2e
+          POSTGRES_DB: e2e
+      mailpit:
+        image: axllent/mailpit:latest
+    env:
+      DATABASE_URL: postgresql://e2e:e2e@postgres:5432/e2e
+      APP_BASE_URL: http://localhost:5173
+      SMTP_HOST: mailpit
+      SMTP_PORT: '1025'
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build packages
+        run: pnpm build
+
+      - name: Seed fixtures
+        run: pnpm --filter @dorfteich/api db:seed
+
+      - name: Start api and web dev server
+        run: |
+          (cd apps/api && PORT=3001 node dist/main.js &)
+          (pnpm --filter @dorfteich/web dev -- --port 5173 --strictPort &)
+          for i in $(seq 1 30); do
+            curl -sf http://localhost:3001/api/v1/readyz >/dev/null && break
+            sleep 2
+          done
+          curl -sf http://localhost:5173/ >/dev/null
+
+      - name: Install Playwright browser
+        run: pnpm --filter @dorfteich/web exec playwright install --with-deps chromium
+
+      - name: Run auth pack
+        run: |
+          E2E_BASE_URL=http://localhost:5173 E2E_MAILPIT_URL=http://mailpit:8025 \
+            pnpm --filter @dorfteich/web exec playwright test e2e/auth.spec.ts
+
   images:
     name: Build container images
     # PR-only: on main the CD workflow builds and pushes the same images —

apps/api/prisma/seed.ts

@@ -1,19 +1,84 @@
 /**
  * Development/Test fixture seeding. Idempotent: running it twice must not
- * duplicate anything. Real fixtures (users, ponds, pages) arrive with their
- * feature stories (#20, #32); until then this only proves the wiring.
+ * duplicate anything. Never run against production data.
+ *
+ * Fixture matrix (documented in apps/web/e2e/README.md):
+ *   fixture-admin    active, Site Admin
+ *   fixture-user     active, regular account
+ *   fixture-pending  registered but e-mail not verified
+ *
+ * All fixture accounts share the password below — they exist only on
+ * dev machines and disposable CI/Test databases.
  */
-import { PrismaClient } from '@prisma/client';
+import { PrismaClient, UserStatus } from '@prisma/client';
+
+import { hashPassword } from '../src/users/password';
+
+export const FIXTURE_PASSWORD = 'fixture passwort 123';
 
 const prisma = new PrismaClient();
 
+interface FixtureUser {
+  username: string;
+  displayName: string;
+  status: UserStatus;
+  isSiteAdmin: boolean;
+}
+
+const FIXTURES: FixtureUser[] = [
+  { username: 'fixture-admin', displayName: 'Fixture Admin', status: 'ACTIVE', isSiteAdmin: true },
+  { username: 'fixture-user', displayName: 'Fixture User', status: 'ACTIVE', isSiteAdmin: false },
+  {
+    username: 'fixture-pending',
+    displayName: 'Fixture Pending',
+    status: 'PENDING_VERIFICATION',
+    isSiteAdmin: false,
+  },
+];
+
+async function upsertFixtureUser(fixture: FixtureUser): Promise<void> {
+  const email = `${fixture.username}@dorfteich.test`;
+  const user = await prisma.user.upsert({
+    where: { username: fixture.username },
+    create: {
+      username: fixture.username,
+      email,
+      displayName: fixture.displayName,
+      locale: 'de',
+      status: fixture.status,
+      isSiteAdmin: fixture.isSiteAdmin,
+      emailVerifiedAt: fixture.status === 'ACTIVE' ? new Date() : null,
+    },
+    update: {
+      status: fixture.status,
+      isSiteAdmin: fixture.isSiteAdmin,
+    },
+  });
+  await prisma.userIdentity.upsert({
+    where: { provider_subject: { provider: 'password', subject: user.id } },
+    create: {
+      userId: user.id,
+      provider: 'password',
+      subject: user.id,
+      credential: await hashPassword(FIXTURE_PASSWORD),
+    },
+    update: {},
+  });
+}
+
 async function main(): Promise<void> {
+  // Fresh rate-limit budget for e2e runs — seed targets are always
+  // disposable dev/CI databases, never production.
+  await prisma.rateLimit.deleteMany({});
+  for (const fixture of FIXTURES) {
+    await upsertFixtureUser(fixture);
+  }
   await prisma.instanceSetting.upsert({
     where: { key: 'seed.marker' },
     create: { key: 'seed.marker', value: { seededAt: new Date().toISOString() } },
     update: { value: { seededAt: new Date().toISOString() } },
   });
-  console.log('seed: done (no fixtures defined yet)');
+  console.log(`seed: done (${FIXTURES.length} fixture users)`);
 }
 
 main()

apps/web/e2e/README.md

@@ -0,0 +1,46 @@
+# End-to-end tests
+
+Two Playwright suites with different targets:
+
+| Suite           | Target                            | Where it runs                                                         |
+| --------------- | --------------------------------- | --------------------------------------------------------------------- |
+| `smoke.spec.ts` | any deployed stage                | CD pipeline against `https://test.dorfteich.cloud` after every deploy |
+| `auth.spec.ts`  | full local stack **with Mailpit** | CI job `auth-e2e` on every PR/push; locally against the dev stack     |
+
+## Running locally
+
+```sh
+# 1. Stack: database + Mailpit, api (3001), web dev server (5173)
+docker compose -f deploy/compose/docker-compose.yml -f deploy/compose/compose.dev.yml up -d db mailpit
+DATABASE_URL=postgresql://dorfteich:dorfteich@localhost:5434/dorfteich pnpm --filter @dorfteich/api db:seed
+DATABASE_URL=postgresql://dorfteich:dorfteich@localhost:5434/dorfteich PORT=3001 pnpm --filter @dorfteich/api start:dev &
+pnpm --filter @dorfteich/web dev &
+
+# 2. Tests
+E2E_BASE_URL=http://localhost:5173 E2E_MAILPIT_URL=http://localhost:8025 pnpm --filter @dorfteich/web e2e
+```
+
+`auth.spec.ts` skips itself when `E2E_MAILPIT_URL` is unset, so the CD
+smoke run never trips over it.
+
+## Fixture matrix
+
+Seeded by `pnpm --filter @dorfteich/api db:seed` (idempotent — re-running
+never duplicates). Shared password: `fixture passwort 123`. Fixtures exist
+only on dev machines and disposable CI/Test databases.
+
+| Username          | State               | Purpose                              |
+| ----------------- | ------------------- | ------------------------------------ |
+| `fixture-admin`   | active, Site Admin  | admin UI/permissions cases           |
+| `fixture-user`    | active              | regular journeys, settings, sessions |
+| `fixture-pending` | e-mail not verified | unverified-login cases               |
+
+## Conventions
+
+- New feature packs get their own `<feature>.spec.ts` next to these and
+  extend the fixture matrix here (permission matrix arrives with M5,
+  issue #60).
+- Use `contextForUser()` from `helpers.ts` for signed-in tests — it logs
+  in through the api and hands you a browser context with the session
+  cookie, no UI login repetition.
+- Flaky tests are defects (ADR 0014): fix or quarantine immediately.

apps/web/e2e/auth.spec.ts

@@ -0,0 +1,107 @@
+import { expect, test } from '@playwright/test';
+
+import { contextForUser, latestMailFor, tokenFromMail } from './helpers';
+
+/**
+ * M1 auth regression pack. Runs against a full local stack with Mailpit
+ * (CI job `auth-e2e`, or `deploy/compose` dev stack locally); skipped
+ * where no mail catcher is available (e.g. the CD smoke run against a
+ * deployed stage — that pipeline runs e2e/smoke.spec.ts only anyway).
+ */
+const MAILPIT_URL = process.env.E2E_MAILPIT_URL;
+test.skip(!MAILPIT_URL, 'requires a Mailpit instance (E2E_MAILPIT_URL)');
+
+const BASE_URL = process.env.E2E_BASE_URL ?? 'http://localhost:5173';
+
+test('full signup journey: register, mail, verify, first login', async ({ page }) => {
+  const stamp = Date.now().toString(36);
+  const username = `e2e-${stamp}`;
+  const email = `${username}@dorfteich.test`;
+  const password = 'ein sehr langes e2e passwort';
+
+  await page.goto('/signup');
+  await page.getByLabel(/username|benutzername/i).fill(username);
+  await page.getByLabel(/e-mail/i).fill(email);
+  await page.getByLabel(/display name|anzeigename/i).fill(username);
+  await page.getByLabel(/^password|^passwort/i).fill(password);
+  await page.getByRole('button', { name: /register|registrieren/i }).click();
+
+  await expect(page.getByRole('heading', { name: /inbox|postfach/i })).toBeVisible();
+
+  const mail = await latestMailFor(MAILPIT_URL!, email);
+  const token = tokenFromMail(mail.text);
+
+  await page.goto(`/verify-email?token=${token}`);
+  await expect(page.getByRole('heading', { name: /confirmed|bestätigt/i })).toBeVisible();
+
+  await page.getByRole('link', { name: /sign-in|anmeldung/i }).click();
+  await page.getByLabel(/username or e-mail|benutzername oder e-mail/i).fill(username);
+  await page.getByLabel(/^password|^passwort/i).fill(password);
+  await page.getByRole('button', { name: /sign in|anmelden/i }).click();
+
+  // Signed in: the user menu shows the display name.
+  await expect(page.getByRole('button', { name: username })).toBeVisible();
+});
+
+test('login rejects a wrong password with a visible error', async ({ page }) => {
+  await page.goto('/login');
+  await page.getByLabel(/username or e-mail|benutzername oder e-mail/i).fill('fixture-user');
+  await page.getByLabel(/^password|^passwort/i).fill('definitiv falsch');
+  await page.getByRole('button', { name: /sign in|anmelden/i }).click();
+  await expect(page.getByRole('alert')).toBeVisible();
+});
+
+test('anonymous visitors are redirected to login and return after', async ({ page }) => {
+  await page.goto('/settings');
+  await expect(page).toHaveURL(/\/login\?next=%2Fsettings/);
+  await page.getByLabel(/username or e-mail|benutzername oder e-mail/i).fill('fixture-user');
+  await page.getByLabel(/^password|^passwort/i).fill('fixture passwort 123');
+  await page.getByRole('button', { name: /sign in|anmelden/i }).click();
+  await expect(page).toHaveURL(/\/settings/);
+});
+
+test('fixture user signs out via the menu', async ({ browser }) => {
+  const context = await contextForUser(browser, BASE_URL, 'fixture-user');
+  const page = await context.newPage();
+  await page.goto('/');
+  await page.getByRole('button', { name: 'Fixture User' }).click();
+  await page.getByRole('menuitem', { name: /sign out|abmelden/i }).click();
+  await expect(page).toHaveURL(/\/login/);
+  await context.close();
+});
+
+test('admin menu and page are reserved for site admins', async ({ browser }) => {
+  const admin = await contextForUser(browser, BASE_URL, 'fixture-admin');
+  const adminPage = await admin.newPage();
+  await adminPage.goto('/admin');
+  await expect(adminPage.getByRole('heading', { name: /administration/i })).toBeVisible();
+  await admin.close();
+
+  const member = await contextForUser(browser, BASE_URL, 'fixture-user');
+  const memberPage = await member.newPage();
+  await memberPage.goto('/admin');
+  // Non-admins are bounced to the start page.
+  await expect(memberPage).toHaveURL(/\/$/);
+  await member.close();
+});
+
+test('profile display-name change shows up in the top bar', async ({ browser }) => {
+  const context = await contextForUser(browser, BASE_URL, 'fixture-user');
+  const page = await context.newPage();
+  await page.goto('/settings');
+  const nameField = page.getByLabel(/display name|anzeigename/i);
+  await nameField.fill('Fixture Umbenannt');
+  await page
+    .getByRole('button', { name: /^save$|^speichern$/i })
+    .first()
+    .click();
+  await expect(page.getByRole('button', { name: 'Fixture Umbenannt' })).toBeVisible();
+  // Restore for the next run (idempotent pack).
+  await nameField.fill('Fixture User');
+  await page
+    .getByRole('button', { name: /^save$|^speichern$/i })
+    .first()
+    .click();
+  await expect(page.getByRole('button', { name: 'Fixture User' })).toBeVisible();
+  await context.close();
+});

apps/web/e2e/helpers.ts

@@ -0,0 +1,57 @@
+import { type Browser, type BrowserContext, request } from '@playwright/test';
+
+export const FIXTURE_PASSWORD = 'fixture passwort 123';
+
+/**
+ * Signs a fixture user in through the api and returns a browser context
+ * that already carries the session cookie — UI tests skip the login form
+ * unless the form itself is under test.
+ */
+export async function contextForUser(
+  browser: Browser,
+  baseURL: string,
+  username: string,
+  password: string = FIXTURE_PASSWORD,
+): Promise<BrowserContext> {
+  const api = await request.newContext({ baseURL });
+  const response = await api.post('/api/v1/auth/login', {
+    data: { usernameOrEmail: username, password },
+  });
+  if (!response.ok()) {
+    throw new Error(`fixture login for ${username} failed: ${response.status()}`);
+  }
+  const storageState = await api.storageState();
+  await api.dispose();
+  return browser.newContext({ baseURL, storageState });
+}
+
+/** Latest mail for an address from the Mailpit REST api. */
+export async function latestMailFor(
+  mailpitUrl: string,
+  address: string,
+): Promise<{ subject: string; text: string }> {
+  const api = await request.newContext({ baseURL: mailpitUrl });
+  for (let attempt = 0; attempt < 30; attempt += 1) {
+    const list = await api.get('/api/v1/search', {
+      params: { query: `to:${address}`, limit: 1 },
+    });
+    const body = (await list.json()) as { messages?: { ID: string; Subject: string }[] };
+    const found = body.messages?.[0];
+    if (found) {
+      const message = await api.get(`/api/v1/message/${found.ID}`);
+      const details = (await message.json()) as { Text: string };
+      await api.dispose();
+      return { subject: found.Subject, text: details.Text };
+    }
+    // The outbox worker delivers every 15s — poll until it does.
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+  }
+  await api.dispose();
+  throw new Error(`no mail arrived for ${address}`);
+}
+
+export function tokenFromMail(text: string): string {
+  const match = text.match(/token=([A-Za-z0-9_-]+)/);
+  if (!match) throw new Error('mail contains no token link');
+  return match[1]!;
+}

apps/web/src/auth/guards.tsx

@@ -17,8 +17,15 @@ export function RequireAuth(): React.JSX.Element {
 /** Wraps auth pages: signed-in users have no business on /login etc. */
 export function RequireAnonymous(): React.JSX.Element {
   const { user, isLoading } = useAuth();
+  const location = useLocation();
   if (isLoading) return <></>;
-  if (user) return <Navigate to="/" replace />;
+  if (user) {
+    // Honor ?next= here: after a successful login the user state updates
+    // and this redirect fires before the page's own navigate() —
+    // both paths must agree on the target.
+    const next = new URLSearchParams(location.search).get('next');
+    return <Navigate to={next && next.startsWith('/') ? next : '/'} replace />;
+  }
   return <Outlet />;
 }
 

apps/web/src/lib/api.ts

@@ -35,8 +35,9 @@ async function requestJson<T>(method: string, path: string, body?: unknown): Pro
       parsed ?? { code: `http_${response.status}`, message: response.statusText },
     );
   }
-  if (response.status === 204) return undefined as T;
-  return (await response.json()) as T;
+  // 201/204 responses may carry no body at all.
+  const text = await response.text();
+  return (text ? JSON.parse(text) : undefined) as T;
 }
 
 export const apiGet = <T>(path: string): Promise<T> => requestJson<T>('GET', path);

apps/web/test-results/.last-run.json

@@ -0,0 +1,4 @@
+{
+  "status": "passed",
+  "failedTests": []
+}