371 lines
23 KiB
TypeScript
371 lines
23 KiB
TypeScript
import { randomUUID } from 'node:crypto';
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import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
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// These tests intentionally use production-strength scrypt while the complete
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// suite may also be saturating the CPU. Do not weaken password parameters.
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vi.setConfig({ testTimeout: 20_000, hookTimeout: 20_000 });
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import { newFixture, type Fixture } from '../helpers/fixture.js';
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import type { UserRole } from '../../src/lib/auth.js';
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const password = 'testpass';
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const replacement = 'another long secret passphrase';
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const setupToken = 'ec_setup_test_0123456789abcdef0123456789abcdef';
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let passwordHash: string;
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let replacementHash: string;
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let fixture: Fixture;
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let auth: typeof import('../../src/lib/server/auth/index.js');
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let database: typeof import('../../src/lib/server/db/index.js');
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// Real scrypt hashes are shared only as fixture data. Security transitions use
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// the production API; deterministic gates below exercise its async race checks.
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beforeAll(async () => {
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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passwordHash = await passwords.hashPassword(password);
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replacementHash = await passwords.hashPassword(replacement);
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}, 15_000);
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beforeEach(async () => {
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vi.resetModules();
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vi.stubEnv('EC_SETUP_TOKEN', setupToken);
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fixture = await newFixture([]);
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auth = await import('../../src/lib/server/auth/index.js');
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database = await import('../../src/lib/server/db/index.js');
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auth.setupRequired();
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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vi.useRealTimers();
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vi.unstubAllEnvs();
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await fixture.cleanup();
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});
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function seedUser(username = 'administrator', role: UserRole = 'admin', options: { disabled?: boolean; mustChangePassword?: boolean } = {}) {
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const id = randomUUID(), now = Date.now();
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database.db().prepare(`INSERT INTO auth_users(id,username,display_name,password_hash,role,disabled,must_change_password,created_at,updated_at)
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VALUES(?,?,?,?,?,?,?,?,?)`).run(id, username, username, passwordHash, role, Number(options.disabled ?? false), Number(options.mustChangePassword ?? false), now, now);
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return auth.getUser(id)!;
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}
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function storedUser(id: string) {
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return database.db().prepare('SELECT * FROM auth_users WHERE id=?').get(id) as { password_hash: string; role: UserRole; disabled: number; must_change_password: number };
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}
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function gate<T>() {
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let release!: (value: T) => void;
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const promise = new Promise<T>(resolve => { release = resolve; });
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return { promise, release };
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}
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describe('initial administrator setup', () => {
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it('requires an owner token and never creates an account from missing or wrong credentials', async () => {
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const input = { username: 'Admin', password, token: setupToken };
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vi.stubEnv('EC_SETUP_TOKEN', undefined);
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await expect(auth.bootstrapAdmin(input, '127.0.0.1')).rejects.toMatchObject({ status: 503 });
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vi.stubEnv('EC_SETUP_TOKEN', 'short');
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await expect(auth.bootstrapAdmin(input, '127.0.0.1')).rejects.toMatchObject({ status: 503 });
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vi.stubEnv('EC_SETUP_TOKEN', setupToken);
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await expect(auth.bootstrapAdmin({ ...input, token: 'wrong' }, '127.0.0.1')).rejects.toMatchObject({ status: 401 });
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expect(auth.setupRequired()).toBe(true);
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expect(auth.listUsers()).toEqual([]);
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});
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it('allows exactly one competing bootstrap and atomically establishes its authenticated session', async () => {
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const results = await Promise.allSettled([
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auth.bootstrapAdmin({ username: 'FirstAdmin', displayName: ' First Admin ', password, token: setupToken, role: 'viewer' }, '192.0.2.1'),
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auth.bootstrapAdmin({ username: 'SecondAdmin', password, token: setupToken }, '192.0.2.2')
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]);
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const successes = results.filter(result => result.status === 'fulfilled');
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const failures = results.filter(result => result.status === 'rejected');
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expect(successes).toHaveLength(1);
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expect(failures).toHaveLength(1);
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if (failures[0].status === 'rejected') expect(failures[0].reason).toMatchObject({ status: 409 });
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if (successes[0].status !== 'fulfilled') throw new Error('Bootstrap did not succeed');
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const { user, session } = successes[0].value;
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expect(user).toMatchObject({ role: 'admin', disabled: false, mustChangePassword: false });
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expect(user.username).toBe(user.username.toLowerCase());
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expect(auth.readSession(session.token)?.user.id).toBe(user.id);
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expect(auth.listUsers()).toHaveLength(1);
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expect(auth.setupRequired()).toBe(false);
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await expect(auth.bootstrapAdmin({ username: 'ThirdAdmin', password, token: setupToken }, '192.0.2.3')).rejects.toMatchObject({ status: 409 });
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const persisted = JSON.stringify(database.db().prepare('SELECT * FROM auth_users').all()) + JSON.stringify(auth.listAuthAudit());
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expect(persisted).not.toContain(password);
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expect(persisted).not.toContain(setupToken);
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expect(JSON.stringify(user)).not.toContain('password_hash');
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});
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});
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describe('password storage and verification', () => {
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it('uses independently salted scrypt hashes and rejects wrong passwords or malformed stored hashes', async () => {
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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const anotherHash = await passwords.hashPassword(password);
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expect(anotherHash).toMatch(/^scrypt\$131072\$8\$1\$[a-f0-9]{64}\$[a-f0-9]{128}$/);
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expect(anotherHash).not.toBe(passwordHash);
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expect(anotherHash).not.toContain(password);
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expect(await passwords.verifyPassword(password, anotherHash)).toBe(true);
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expect(await passwords.verifyPassword(replacement, anotherHash)).toBe(false);
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expect(await passwords.verifyPassword(password, 'scrypt$1$8$1$weak$bad')).toBe(false);
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expect(await passwords.verifyPassword(undefined, anotherHash)).toBe(false);
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});
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it('bounds password length by Unicode characters and rejects invalid inputs before hashing', async () => {
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const { validatePassword, hashPassword, verifyPassword } = await import('../../src/lib/server/auth/passwords.js');
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for (const value of [undefined, null, 123, '', 'a'.repeat(7), '🦊'.repeat(7), 'a'.repeat(129)]) {
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await expect(hashPassword(value)).rejects.toThrow('8 and 128');
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}
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expect(validatePassword('a'.repeat(8))).toBe('a'.repeat(8));
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expect(validatePassword('🦊'.repeat(8))).toBe('🦊'.repeat(8));
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expect(validatePassword('a'.repeat(128))).toHaveLength(128);
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expect(await verifyPassword('a'.repeat(129), passwordHash)).toBe(false);
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});
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it('bounds concurrent scrypt work and releases capacity when hashes finish', async () => {
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const { hashPassword } = await import('../../src/lib/server/auth/passwords.js');
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const first = hashPassword(password), second = hashPassword(replacement);
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await expect(hashPassword('third sufficiently long passphrase')).rejects.toThrow('busy');
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await expect(Promise.all([first, second])).resolves.toHaveLength(2);
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await expect(hashPassword('subsequent sufficiently long passphrase')).resolves.toMatch(/^scrypt\$/);
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});
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it('returns the same login error for unknown, disabled and incorrect-password accounts', async () => {
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seedUser('enabled');
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seedUser('disabled', 'viewer', { disabled: true });
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for (const [username, supplied] of [['missing', password], ['enabled', replacement], ['disabled', password]]) {
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await expect(auth.authenticatePassword({ username, password: supplied }, '192.0.2.5')).rejects.toMatchObject({ status: 401, message: 'Invalid username or password.' });
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}
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expect(database.db().prepare('SELECT COUNT(*) AS count FROM auth_sessions').get()).toEqual({ count: 0 });
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expect(JSON.stringify(auth.listAuthAudit())).not.toContain(password);
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expect(auth.listAuthAudit()).toHaveLength(3);
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});
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});
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describe('administrator user management', () => {
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it('creates each supported role with a forced initial password change and rejects case-insensitive duplicate names', async () => {
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const admin = seedUser();
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for (const role of ['admin', 'operator', 'viewer'] as const) {
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const user = await auth.createUser(admin.id, { username: role + 'User', displayName: ' ' + role + ' user ', role, password });
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expect(user).toMatchObject({ username: (role + 'user'), displayName: role + ' user', role, mustChangePassword: true, disabled: false });
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expect(storedUser(user.id).password_hash).toMatch(/^scrypt\$/);
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expect(JSON.stringify(user)).not.toContain('password_hash');
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}
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await expect(auth.createUser(admin.id, { username: 'OPERATORUSER', role: 'viewer', password })).rejects.toMatchObject({ status: 409 });
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expect(auth.listUsers()).toHaveLength(4);
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expect(JSON.stringify(auth.listAuthAudit())).not.toContain(password);
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});
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it('rejects administrator mutations by operators, viewers, disabled administrators and forced-change administrators', async () => {
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const target = seedUser('target', 'viewer');
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const actors = [seedUser('operator', 'operator'), seedUser('viewer', 'viewer'), seedUser('disabledadmin', 'admin', { disabled: true }), seedUser('temporaryadmin', 'admin', { mustChangePassword: true })];
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const session = auth.createSession(target.id);
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for (const actor of actors) {
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await expect(auth.createUser(actor.id, { username: 'intruder', role: 'admin', password })).rejects.toMatchObject({ status: 403 });
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await expect(auth.updateUser(actor.id, target.id, { role: 'admin' })).rejects.toMatchObject({ status: 403 });
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expect(() => auth.revokeUserSessions(actor.id, target.id)).toThrow('Administrator');
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}
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expect(auth.getUser(target.id)?.role).toBe('viewer');
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expect(auth.readSession(session.token)).not.toBeNull();
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expect(auth.listUsers().some(user => user.username === 'intruder')).toBe(false);
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});
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it('preserves at least one enabled administrator and permits demotion only when another remains', async () => {
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const first = seedUser();
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const session = auth.createSession(first.id);
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await expect(auth.updateUser(first.id, first.id, { role: 'operator' })).rejects.toMatchObject({ status: 409 });
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await expect(auth.updateUser(first.id, first.id, { disabled: true })).rejects.toMatchObject({ status: 409 });
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expect(auth.readSession(session.token)?.user.role).toBe('admin');
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const second = seedUser('secondadmin');
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await auth.updateUser(first.id, first.id, { role: 'viewer' });
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expect(auth.readSession(session.token)).toBeNull();
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await expect(auth.updateUser(second.id, second.id, { disabled: true })).rejects.toMatchObject({ status: 409 });
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expect(auth.getUser(second.id)?.role).toBe('admin');
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});
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it('revokes every target session on role, enabled-state and password changes while keeping other users signed in', async () => {
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const admin = seedUser(), target = seedUser('target', 'viewer');
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const administratorSession = auth.createSession(admin.id);
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const first = auth.createSession(target.id), second = auth.createSession(target.id);
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await auth.updateUser(admin.id, target.id, { role: 'operator' });
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expect(auth.readSession(first.token)).toBeNull();
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expect(auth.readSession(second.token)).toBeNull();
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const third = auth.createSession(target.id);
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await auth.updateUser(admin.id, target.id, { disabled: true });
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expect(auth.readSession(third.token)).toBeNull();
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expect(() => auth.createSession(target.id)).toThrow('unavailable');
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await auth.updateUser(admin.id, target.id, { disabled: false });
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expect(auth.readSession(third.token)).toBeNull();
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const fourth = auth.createSession(target.id);
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const reset = await auth.updateUser(admin.id, target.id, { password: replacement });
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expect(reset.mustChangePassword).toBe(true);
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expect(auth.readSession(fourth.token)).toBeNull();
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expect(auth.readSession(administratorSession.token)?.user.id).toBe(admin.id);
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expect(storedUser(target.id).password_hash).not.toBe(passwordHash);
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await expect(auth.updateUser(admin.id, admin.id, { password: replacement })).rejects.toThrow('current password');
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});
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it('keeps sessions for display-only edits and supports explicit per-user and individual revocation', async () => {
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const admin = seedUser(), target = seedUser('target', 'viewer');
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const one = auth.createSession(target.id), two = auth.createSession(target.id), adminSession = auth.createSession(admin.id);
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await auth.updateUser(admin.id, target.id, { displayName: 'New display name' });
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expect(auth.readSession(one.token)?.user.displayName).toBe('New display name');
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auth.revokeSession(one.token);
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expect(auth.readSession(one.token)).toBeNull();
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expect(auth.readSession(two.token)).not.toBeNull();
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auth.revokeUserSessions(admin.id, target.id);
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expect(auth.readSession(two.token)).toBeNull();
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expect(auth.readSession(adminSession.token)).not.toBeNull();
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});
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});
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describe('session secrecy and expiration', () => {
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it('stores only opaque session hashes, never raw cookies or password hashes in public identities', () => {
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const user = seedUser();
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const first = auth.createSession(user.id), second = auth.createSession(user.id);
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expect(first.token).toMatch(/^[A-Za-z0-9_-]{43}$/);
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expect(first.token).not.toBe(second.token);
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const sessions = JSON.stringify(database.db().prepare('SELECT * FROM auth_sessions').all());
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expect(sessions).not.toContain(first.token);
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expect(sessions).not.toContain(second.token);
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expect(auth.readSession(first.token)?.user).not.toHaveProperty('passwordHash');
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for (const token of [undefined, '', 'x', '!', 'x'.repeat(44)]) expect(auth.readSession(token)).toBeNull();
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expect(auth.readSession('x'.repeat(43))).toBeNull();
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});
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it('throttles activity touches and expires sessions at the idle boundary', () => {
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let now = 2_000_000_000_000;
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vi.spyOn(Date, 'now').mockImplementation(() => now);
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const user = seedUser(), session = auth.createSession(user.id);
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now += 59_000;
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expect(auth.readSession(session.token)).not.toBeNull();
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expect(database.db().prepare('SELECT last_seen_at FROM auth_sessions').get()).toEqual({ last_seen_at: now - 59_000 });
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now += 2_000;
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expect(auth.readSession(session.token)).not.toBeNull();
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expect(database.db().prepare('SELECT last_seen_at FROM auth_sessions').get()).toEqual({ last_seen_at: now });
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const lastSeen = now;
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now = lastSeen + auth.SESSION_IDLE_MS - 1;
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expect(auth.readSession(session.token, false)).not.toBeNull();
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now++;
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expect(auth.readSession(session.token)).toBeNull();
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auth.createSession(user.id);
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expect(database.db().prepare('SELECT COUNT(*) AS count FROM auth_sessions').get()).toEqual({ count: 1 });
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});
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it('enforces absolute expiry even while the user remains recently active', () => {
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let now = 2_000_000_000_000;
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vi.spyOn(Date, 'now').mockImplementation(() => now);
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const session = auth.createSession(seedUser().id);
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now = session.expiresAt - 1;
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database.db().prepare('UPDATE auth_sessions SET last_seen_at=?').run(now - 1000);
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expect(auth.readSession(session.token)).not.toBeNull();
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now++;
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expect(auth.readSession(session.token)).toBeNull();
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});
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});
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describe('forced password changes and asynchronous authorization races', () => {
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it('requires the current password, replaces old sessions atomically and clears the forced-change state', async () => {
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const user = seedUser('newuser', 'viewer', { mustChangePassword: true });
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const login = await auth.authenticatePassword({ username: 'NEWUSER', password }, '192.0.2.10');
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expect(login.user.mustChangePassword).toBe(true);
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expect(auth.readSession(login.session.token)?.user.mustChangePassword).toBe(true);
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await expect(auth.changePassword(user.id, replacement, 'a different long passphrase')).rejects.toThrow('Current password');
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await expect(auth.changePassword(user.id, password, password)).rejects.toThrow('different password');
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expect(auth.readSession(login.session.token)).not.toBeNull();
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const changed = await auth.changePassword(user.id, password, replacement);
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expect(changed.user).toMatchObject({ id: user.id, role: 'viewer', mustChangePassword: false });
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expect(auth.readSession(login.session.token)).toBeNull();
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expect(auth.readSession(changed.session.token)?.user.mustChangePassword).toBe(false);
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await expect(auth.authenticatePassword({ username: user.username, password }, '192.0.2.11')).rejects.toMatchObject({ status: 401 });
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});
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it('does not mint a session when the verified password is reset during login', async () => {
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const admin = seedUser(), target = seedUser('target', 'viewer');
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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const verifying = gate<boolean>();
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vi.spyOn(passwords, 'verifyPassword').mockImplementationOnce(() => verifying.promise);
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vi.spyOn(passwords, 'hashPassword').mockResolvedValueOnce(replacementHash);
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const pending = auth.authenticatePassword({ username: target.username, password }, '192.0.2.20');
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await auth.updateUser(admin.id, target.id, { password: replacement });
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verifying.release(true);
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await expect(pending).rejects.toMatchObject({ status: 401 });
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expect(database.db().prepare('SELECT COUNT(*) AS count FROM auth_sessions').get()).toEqual({ count: 0 });
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});
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it('rechecks a disabled account and current role after asynchronous login verification', async () => {
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const admin = seedUser(), target = seedUser('target', 'operator');
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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const verifying = gate<boolean>();
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vi.spyOn(passwords, 'verifyPassword').mockImplementationOnce(() => verifying.promise);
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const pending = auth.authenticatePassword({ username: target.username, password }, '192.0.2.21');
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await auth.updateUser(admin.id, target.id, { disabled: true });
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verifying.release(true);
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await expect(pending).rejects.toMatchObject({ status: 401 });
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await auth.updateUser(admin.id, target.id, { disabled: false });
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const second = gate<boolean>();
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vi.mocked(passwords.verifyPassword).mockImplementationOnce(() => second.promise);
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const nextLogin = auth.authenticatePassword({ username: target.username, password }, '192.0.2.22');
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await auth.updateUser(admin.id, target.id, { role: 'viewer' });
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second.release(true);
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const loggedIn = await nextLogin;
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expect(loggedIn.user.role).toBe('viewer');
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expect(auth.readSession(loggedIn.session.token)?.user.role).toBe('viewer');
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});
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it('rechecks the administrator before committing a user creation that was hashing during demotion', async () => {
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const actor = seedUser(), other = seedUser('otheradmin');
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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const hashing = gate<string>();
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vi.spyOn(passwords, 'hashPassword').mockImplementationOnce(() => hashing.promise);
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const pending = auth.createUser(actor.id, { username: 'intruder', password, role: 'admin' });
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await auth.updateUser(other.id, actor.id, { role: 'viewer' });
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hashing.release(passwordHash);
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await expect(pending).rejects.toMatchObject({ status: 403 });
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expect(auth.listUsers()).toHaveLength(2);
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});
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it('does not commit a password reset if its administrator lost access while hashing', async () => {
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const actor = seedUser(), other = seedUser('otheradmin'), target = seedUser('target', 'viewer');
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const session = auth.createSession(target.id);
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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const hashing = gate<string>();
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vi.spyOn(passwords, 'hashPassword').mockImplementationOnce(() => hashing.promise);
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const pending = auth.updateUser(actor.id, target.id, { password: replacement });
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await auth.updateUser(other.id, actor.id, { role: 'viewer' });
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hashing.release(replacementHash);
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await expect(pending).rejects.toMatchObject({ status: 403 });
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expect(storedUser(target.id).password_hash).toBe(passwordHash);
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expect(auth.readSession(session.token)).not.toBeNull();
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});
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it('rejects a self password change whose original password was concurrently reset', async () => {
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const admin = seedUser(), target = seedUser('target', 'viewer');
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const passwords = await import('../../src/lib/server/auth/passwords.js');
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const verifying = gate<boolean>();
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vi.spyOn(passwords, 'verifyPassword').mockImplementationOnce(() => verifying.promise);
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vi.spyOn(passwords, 'hashPassword').mockResolvedValue(replacementHash);
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const pending = auth.changePassword(target.id, password, 'self selected new passphrase');
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await auth.updateUser(admin.id, target.id, { password: replacement });
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verifying.release(true);
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await expect(pending).rejects.toMatchObject({ status: 409 });
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expect(storedUser(target.id)).toMatchObject({ password_hash: replacementHash, must_change_password: 1 });
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|
expect(database.db().prepare('SELECT COUNT(*) AS count FROM auth_sessions').get()).toEqual({ count: 0 });
|
|
});
|
|
});
|
|
|
|
describe('persistent authentication throttling', () => {
|
|
it('retains case-insensitive per-account limits across controller database reopen and resets after the window', () => {
|
|
let now = 2_000_000_000_000;
|
|
vi.spyOn(Date, 'now').mockImplementation(() => now);
|
|
for (let attempt = 0; attempt < 10; attempt++) auth.consumeAuthAttempt('192.0.2.30', attempt % 2 ? 'ADMIN' : 'admin');
|
|
database.closeDb();
|
|
expect(() => auth.consumeAuthAttempt('192.0.2.31', 'Admin')).toThrow('Too many attempts');
|
|
const persisted = JSON.stringify(database.db().prepare('SELECT * FROM auth_rate_limits').all());
|
|
expect(persisted).not.toContain('192.0.2.30');
|
|
expect(persisted).not.toContain('admin');
|
|
now += 15 * 60_000;
|
|
expect(() => auth.consumeAuthAttempt('192.0.2.31', 'Admin')).not.toThrow();
|
|
});
|
|
|
|
it('limits attempts from one address across many accounts and separates setup from login windows', () => {
|
|
for (let account = 0; account < 30; account++) auth.consumeAuthAttempt('192.0.2.40', 'account-' + account);
|
|
expect(() => auth.consumeAuthAttempt('192.0.2.40', 'new-account')).toThrow('Too many attempts');
|
|
expect(() => auth.consumeAuthAttempt('192.0.2.41', 'new-account')).not.toThrow();
|
|
expect(() => auth.consumeAuthAttempt('192.0.2.40', 'bootstrap', 'setup')).not.toThrow();
|
|
});
|
|
});
|