skills/playwright-pro/templates/auth/rbac.md

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# RBAC Template
Tests role-based access control: admin vs user permissions and forbidden pages.
## Prerequisites
- Admin account: `{{adminUsername}}` / `{{adminPassword}}`
- Regular user: `{{userUsername}}` / `{{userPassword}}`
- App running at `{{baseUrl}}`
---
## TypeScript
```typescript
import { test, expect } from '@playwright/test';
const adminState = '{{adminStorageStatePath}}';
const userState = '{{userStorageStatePath}}';
test.describe('RBAC — Admin', () => {
test.use({ storageState: adminState });
// Happy path: admin accesses admin panel
test('admin can access admin panel', async ({ page }) => {
await page.goto('{{baseUrl}}/admin');
await expect(page.getByRole('heading', { name: /admin/i })).toBeVisible();
});
test('admin can see user management menu item', async ({ page }) => {
await page.goto('{{baseUrl}}/dashboard');
await expect(page.getByRole('link', { name: /user management/i })).toBeVisible();
});
test('admin can delete any resource', async ({ page }) => {
await page.goto('{{baseUrl}}/admin/{{entityName}}s');
await page.getByRole('row').nth(1).getByRole('button', { name: /delete/i }).click();
await page.getByRole('button', { name: /confirm/i }).click();
await expect(page.getByRole('alert')).toContainText(/deleted/i);
});
});
test.describe('RBAC — Regular User', () => {
test.use({ storageState: userState });
// Error case: user cannot access admin panel
test('regular user sees 403 on admin panel', async ({ page }) => {
await page.goto('{{baseUrl}}/admin');
await expect(page).toHaveURL(/\/403|\/forbidden|\/dashboard/);
const forbidden = page.getByRole('heading', { name: /403|forbidden|not authorized/i });
await expect(forbidden).toBeVisible();
});
test('regular user does not see admin menu items', async ({ page }) => {
await page.goto('{{baseUrl}}/dashboard');
await expect(page.getByRole('link', { name: /user management/i })).toBeHidden();
});
// Error case: user cannot delete others' resources
test('regular user cannot delete another user\'s resource', async ({ page }) => {
await page.goto('{{baseUrl}}/{{entityName}}s/{{otherUsersEntityId}}');
await expect(page.getByRole('button', { name: /delete/i })).toBeHidden();
});
// Edge case: direct navigation to admin API returns 403
test('API returns 403 for unauthorized role', async ({ page }) => {
const response = await page.request.get('{{baseUrl}}/api/admin/users');
expect(response.status()).toBe(403);
});
});
test.describe('RBAC — Role Elevation', () => {
// Edge case: user promoted to admin gains access
test('newly promoted admin can access admin panel', async ({ browser }) => {
// Step 1: use admin context to promote user
const adminCtx = await browser.newContext({ storageState: adminState });
const adminPage = await adminCtx.newPage();
await adminPage.goto('{{baseUrl}}/admin/users/{{promotedUserId}}/role');
await adminPage.getByRole('combobox', { name: /role/i }).selectOption('admin');
await adminPage.getByRole('button', { name: /save/i }).click();
await adminCtx.close();
// Step 2: promoted user can now access admin panel
const userCtx = await browser.newContext({ storageState: userState });
const userPage = await userCtx.newPage();
await userPage.goto('{{baseUrl}}/admin');
await expect(userPage.getByRole('heading', { name: /admin/i })).toBeVisible();
await userCtx.close();
});
});
```
---
## JavaScript
```javascript
const { test, expect } = require('@playwright/test');
test.describe('RBAC — Admin', () => {
test.use({ storageState: '{{adminStorageStatePath}}' });
test('admin can access admin panel', async ({ page }) => {
await page.goto('{{baseUrl}}/admin');
await expect(page.getByRole('heading', { name: /admin/i })).toBeVisible();
});
});
test.describe('RBAC — Regular User', () => {
test.use({ storageState: '{{userStorageStatePath}}' });
test('regular user sees 403 on admin panel', async ({ page }) => {
await page.goto('{{baseUrl}}/admin');
await expect(page.getByRole('heading', { name: /403|forbidden/i })).toBeVisible();
});
test('API returns 403 for unauthorized role', async ({ page }) => {
const res = await page.request.get('{{baseUrl}}/api/admin/users');
expect(res.status()).toBe(403);
});
});
```
## Variants
| Variant | Description |
|---------|-------------|
| Admin access | Admin reaches /admin panel |
| Admin menu | Admin-only nav items visible |
| Admin delete | Admin can delete any resource |
| User forbidden | Regular user → 403/redirect on /admin |
| User hidden menu | Admin nav items not rendered for user |
| API 403 | Backend enforces role on API routes |
| Role elevation | Promoted user gains new access immediately |