Initial import of verae-staff-iam from zapier monorepo

test/health.test.js

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+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { spawn } from 'node:child_process';
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
+
+test('iam login, permission check, user CRUD', async () => {
+  const port = 18028;
+  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'iam-'));
+  const child = spawn(process.execPath, ['src/server.js'], {
+    cwd: root,
+    env: { ...process.env, PORT: String(port), STAFF_IAM_PATH: path.join(dir, 'iam.json') },
+    stdio: ['ignore', 'pipe', 'pipe'],
+  });
+  await new Promise((r) => setTimeout(r, 500));
+  try {
+    const h = await (await fetch(`http://127.0.0.1:${port}/health`)).json();
+    assert.equal(h.role, 'verae-staff-iam');
+    const login = await fetch(`http://127.0.0.1:${port}/login`, {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ username: 'admin', password: 'admin-dev-key' }),
+    });
+    assert.equal(login.status, 200);
+    const { token, user } = await login.json();
+    assert.ok(user.permissions.includes('*'));
+    const hdr = { authorization: `Bearer ${token}`, 'content-type': 'application/json' };
+    const ok = await fetch(`http://127.0.0.1:${port}/check?permission=cs.credit`, { headers: hdr });
+    assert.equal(ok.status, 200);
+    const csLogin = await fetch(`http://127.0.0.1:${port}/login`, {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ username: 'cs', password: 'cs-dev-key' }),
+    });
+    const cs = await csLogin.json();
+    const deny = await fetch(`http://127.0.0.1:${port}/check?permission=accounting.export`, {
+      headers: { authorization: `Bearer ${cs.token}` },
+    });
+    assert.equal(deny.status, 403);
+    const created = await fetch(`http://127.0.0.1:${port}/users`, {
+      method: 'POST',
+      headers: hdr,
+      body: JSON.stringify({ username: 'pat', password: 'pat-pass-99', name: 'Pat', roles: ['sales'] }),
+    });
+    assert.equal(created.status, 201);
+    const body = await created.json();
+    assert.deepEqual(body.roles, ['sales']);
+    const list = await (await fetch(`http://127.0.0.1:${port}/users`, { headers: hdr })).json();
+    assert.ok(list.users.some((u) => u.username === 'pat'));
+  } finally {
+    child.kill('SIGTERM');
+  }
+});

test/roles.test.js

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+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { expandRoles, allows, ROLES } from '../src/roles.js';
+import { StaffIam } from '../src/store.js';
+import { verifyPassword } from '../src/passwords.js';
+
+test('owner expands to all permissions', () => {
+  assert.deepEqual(expandRoles(['owner']), ['*']);
+  assert.equal(allows(['*'], 'cs.credit'), true);
+  assert.equal(allows(expandRoles(['cs']), 'cs.credit'), true);
+  assert.equal(allows(expandRoles(['cs']), 'accounting.export'), false);
+  assert.ok(ROLES.sales);
+});
+
+test('sessions persist in dump/load', () => {
+  const iam = new StaffIam().seed();
+  const u = iam.findByUsername('cs');
+  const tok = iam.issueSession(u.id);
+  const raw = iam.dump();
+  const b = new StaffIam().load(raw);
+  assert.equal(b.getSession(tok).userId, u.id);
+});
+
+test('cannot deactivate last owner; passwords hash', () => {
+  const iam = new StaffIam().seed();
+  const owner = iam.findByUsername('admin');
+  assert.ok(verifyPassword(process.env.ADMIN_KEY || 'admin-dev-key', owner.passwordHash));
+  assert.throws(() => iam.update('admin', { active: false }, 'admin'), /last owner/);
+  const cs = iam.create({ username: 'anna', password: 'anna-pass-1', name: 'Anna', roles: ['cs'], actor: 'admin' });
+  assert.deepEqual(cs.roles, ['cs']);
+});