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website/server/test/passwordResets.test.js
wtclaude 10aed49bb6
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feat(auth): self-service password reset (backend + web)
Add a full password-reset flow — the prerequisite for the Android app
(docs/android/PLAN.md §8.2), which hands off to the website for reset
rather than shipping a native screen.

Backend:
- password_resets table: stores only the sha256 hash of an opaque 32-byte
  token (mirrors user_invites / mobile_refresh_tokens), single-use, ~1h TTL.
- model/passwordResets + users.getActiveByEmail (email is non-unique, so a
  request can match several accounts, each emailed its own link).
- mailer.sendPasswordReset (fails soft when email is unconfigured).
- Endpoints: POST /auth/password/forgot (always a generic 200 — no account
  enumeration), GET|POST /auth/password/reset/:token. Confirming rotates the
  hash and revokes every session (web cutoff + mobile refresh tokens); it does
  not auto-login, so a 2FA account still passes TOTP next sign-in. Also serves
  SSO-only accounts (null hash) as their set-initial-password path.
- Dedicated request/confirm rate limiters. Swagger regenerated.

Web:
- ForgotPassword + ResetPassword pages, routes /account/forgot and
  /account/reset/:token, and a "Forgot your password?" link on the login page.

Tests: test/passwordResets.test.js (5). All server tests pass; client builds;
end-to-end smoketest against MariaDB passes (no-enumeration, single-use, hash
rotation, session revoke, login with the new password).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NgyHnrNa8WwG3doxvxjuCr
2026-07-19 03:57:13 -05:00

83 lines
3.6 KiB
JavaScript

const { test, beforeEach, afterEach } = require('node:test')
const assert = require('node:assert/strict')
// Exercise password-reset create/lookup/single-use consume against an in-memory
// fake by monkeypatching the shared db module the model require()s. No DB.
const db = require('../src/model/passwordResets/passwordResets.db')
const passwordResets = require('../src/model/passwordResets/passwordResets.model')
let rows
let nextId
const saved = {}
beforeEach(() => {
rows = []
nextId = 1
for (const k of ['insert', 'getById', 'findByTokenHash', 'markUsed', 'invalidatePendingForUser']) saved[k] = db[k]
db.insert = async ({ tokenHash, userId, requestedIp, expiresAt }) => {
const id = nextId++
rows.push({ id, token_hash: tokenHash, user_id: userId, status: 'pending', requested_ip: requestedIp ?? null, expires_at: expiresAt, created_at: new Date(), used_at: null })
return id
}
db.getById = async (id) => rows.find((r) => r.id === id) || null
db.findByTokenHash = async (h) => rows.find((r) => r.token_hash === h) || null
db.markUsed = async (id) => {
const row = rows.find((r) => r.id === id && r.status === 'pending')
if (!row) return 0
row.status = 'used'
row.used_at = new Date()
return 1
}
db.invalidatePendingForUser = async (userId) => {
let n = 0
for (const r of rows) if (r.user_id === userId && r.status === 'pending') { r.status = 'used'; n++ }
return n
}
})
afterEach(() => {
for (const k of Object.keys(saved)) db[k] = saved[k]
})
test('create stores only the token hash, never the plaintext token', async () => {
const { token } = await passwordResets.create({ userId: 7, requestedIp: '1.2.3.4' })
assert.ok(token && token.length >= 20)
assert.equal(rows[0].token_hash, passwordResets.hashToken(token))
assert.notEqual(rows[0].token_hash, token) // hash, not the raw token
assert.equal(rows[0].user_id, 7)
assert.equal(rows[0].status, 'pending')
})
test('findValidByToken resolves a pending token and rejects a wrong one', async () => {
const { token } = await passwordResets.create({ userId: 7 })
const row = await passwordResets.findValidByToken(token)
assert.ok(row)
assert.equal(row.user_id, 7)
assert.equal(await passwordResets.findValidByToken('not-a-real-token'), null)
assert.equal(await passwordResets.findValidByToken(''), null)
})
test('consume is single-use — the second consume loses the race', async () => {
const { token } = await passwordResets.create({ userId: 7 })
const row = await passwordResets.findValidByToken(token)
assert.equal(await passwordResets.consume(row.id), true)
assert.equal(await passwordResets.consume(row.id), false) // already used
assert.equal(await passwordResets.findValidByToken(token), null) // no longer pending
})
test('an expired reset is not valid (exercises the expiry branch, not a bad token)', async () => {
const { token } = await passwordResets.create({ userId: 7, ttlMinutes: -1 })
assert.ok(rows[0] && rows[0].status === 'pending') // token correct, row pending
assert.equal(await passwordResets.findValidByToken(token), null) // only expiry rejects it
})
test('invalidatePendingForUser retires every outstanding link for a user', async () => {
const a = await passwordResets.create({ userId: 7 })
const b = await passwordResets.create({ userId: 7 })
await passwordResets.create({ userId: 99 }) // a different user's link is untouched
await passwordResets.invalidatePendingForUser(7)
assert.equal(await passwordResets.findValidByToken(a.token), null)
assert.equal(await passwordResets.findValidByToken(b.token), null)
assert.equal(rows.filter((r) => r.status === 'pending' && r.user_id === 99).length, 1)
})