94 lines
4.2 KiB
TypeScript
94 lines
4.2 KiB
TypeScript
import { randomUUID, scryptSync } from 'node:crypto';
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import fs from 'node:fs/promises';
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import os from 'node:os';
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import path from 'node:path';
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import { afterAll, beforeAll, describe, expect, it } from 'vitest';
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import { getGameDb } from '@/lib/db/client';
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import { SESSION_TTL_MS } from '@/lib/auth';
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import { POST } from './route';
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// v0.71.0 — login route tests. The test user is created HERE with a hash computed in-test via
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// scryptSync; the seeded admin's plaintext password must never appear in any test code, so it
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// is deliberately not exercised here (the e2e suite gets an admin session via /api/test/admin-session).
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let dir: string;
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const TEST_USER = 'unit-test-user';
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const TEST_PASSWORD = 'right-horse-wrong-street-42';
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const SALT_HEX = randomUUID().replace(/-/g, '').slice(0, 32); // 16-byte hex salt
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const HASH = `${SALT_HEX}$${scryptSync(TEST_PASSWORD, SALT_HEX, 32).toString('hex')}`;
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beforeAll(async () => {
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dir = await fs.mkdtemp(path.join(os.tmpdir(), 'flight-login-api-'));
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process.env.FLIGHT_DB_PATH = path.join(dir, 'login.db');
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});
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afterAll(async () => {
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delete process.env.FLIGHT_DB_PATH;
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await fs.rm(dir, { recursive: true, force: true });
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});
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const post = (body: unknown) => POST(new Request('http://localhost/api/login', { method: 'POST', body: JSON.stringify(body) }));
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async function createTestUser(): Promise<void> {
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const inst = await getGameDb();
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// Idempotent — two tests in this file both want the user.
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inst.raw.run(
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`INSERT INTO users (id, username, password_hash, admin, created_at)
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SELECT 'user-unit-test', ?, ?, 0, ? WHERE NOT EXISTS (SELECT 1 FROM users WHERE username = ?)`,
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[TEST_USER, HASH, Date.now(), TEST_USER],
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);
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}
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describe('POST /api/login', () => {
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it('rejects malformed bodies with 400', async () => {
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for (const body of [{}, { username: 'x' }, { password: 'y' }, { username: '', password: 'p' }, { bogus: 1 }]) {
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const res = await post(body);
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expect(res.status).toBe(400);
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expect(((await res.json()) as { error: string }).error).toBeTruthy();
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}
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});
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it('returns 401 for an unknown username (and still runs a scrypt)', async () => {
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const res = await post({ username: 'no-such-user', password: TEST_PASSWORD });
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expect(res.status).toBe(401);
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expect(((await res.json()) as { error: string }).error).toMatch(/invalid credentials/i);
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});
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it('returns 401 for a wrong password and mints no session', async () => {
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await createTestUser();
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const before = (await getGameDb()).raw.exec('SELECT COUNT(*) FROM sessions')[0].values[0][0];
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const res = await post({ username: TEST_USER, password: 'definitely-wrong' });
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expect(res.status).toBe(401);
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const after = Number((await getGameDb()).raw.exec('SELECT COUNT(*) FROM sessions')[0].values[0][0]);
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expect(after).toBe(Number(before));
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});
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it('mints a ~7-day session on success and returns the user', async () => {
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await createTestUser();
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const t0 = Date.now();
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const res = await post({ username: TEST_USER, password: TEST_PASSWORD });
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expect(res.status).toBe(200);
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const body = (await res.json()) as { sessionId: string; user: { username: string; admin: boolean } };
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expect(body.user).toEqual({ username: TEST_USER, admin: false });
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expect(body.sessionId).toMatch(/^[0-9a-f-]{36}$/);
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const row = (await getGameDb()).raw.exec('SELECT user_id, expires_at FROM sessions WHERE id = ?', [body.sessionId])[0].values[0];
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expect(String(row[0])).toBe('user-unit-test');
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const ttl = Number(row[1]) - t0;
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expect(ttl).toBeGreaterThan(SESSION_TTL_MS - 5_000); // ~7 days, minus test drift
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expect(ttl).toBeLessThan(SESSION_TTL_MS + 5_000);
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});
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it('login works for the seeded admin row too (hash verified without its plaintext)', async () => {
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// The seeded admin's hash is a fixed string in client.ts; we can only prove the route
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// ACCEPTS exactly that stored digest by checking verification against a known pair — which
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// would require the plaintext. So instead: assert the seeded row is what login looks up, by
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// confirming an unknown-password attempt for 'kamilkrzywda' yields 401 (row found, hash mismatch).
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const res = await post({ username: 'kamilkrzywda', password: 'wrong-on-purpose' });
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expect(res.status).toBe(401);
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});
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});
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