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Randall Stillwell 58f92f3898 feat(security): in-process rate limit for sign-in and invite creation
Algorithm: a fixed-window token bucket implemented as a pure function in
`@tasks/shared` (`consumeTokenBucket`) plus a thin `apps/web` wrapper that
holds per-key state in a module-scoped `Map`. No Redis, no external deps —
horizontally-scaled deploys will need a Redis-backed swap behind the same
`rateLimit()` signature; called out in the JSDoc as a follow-up. The pure
core is unit-tested in `packages/shared` (6 new vitest cases covering
allow/deny, window reset, key isolation, monotonic retryAfterMs, denied-
flood pegging, and option validation); the wrapper is intentionally not
tested here because apps/web has no vitest harness yet.

Wire-ins (the two narrow surfaces called out in the v1 spec):

  1. Credentials `authorize` in `apps/web/lib/auth.ts`: 5 attempts per
     IP per 60s. IP comes from `next/headers` (x-forwarded-for first
     entry, then x-real-ip); when headers() throws or returns nothing we
     fall back to keying on "unknown" in prod and skipping the limiter
     entirely in dev so a local test loop doesn't lock itself out. On a
     trip we `console.warn` and return null — the standard Auth.js
     "auth failed" signal — without consulting the DB.

  2. `invites.create` in `apps/web/server/routers/invites.ts`: 10
     invite-creates per inviter per hour. Keyed by inviter id (not
     workspace) so a multi-workspace admin can't multiply their
     allowance. On trip we throw TRPCError TOO_MANY_REQUESTS with a
     retry-after seconds count baked into the message.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-02 13:26:19 -05:00
.cursor/rules docs: add AGENTS.md and Cursor rules 2026-05-06 22:14:16 -05:00
.github/workflows test(ci): bootstrap vitest + GitHub Actions and lock in 3-gate quality bar 2026-06-02 09:23:55 -05:00
apps feat(security): in-process rate limit for sign-in and invite creation 2026-06-02 13:26:19 -05:00
config feat: ECHODO app shell, Coolify deploy, Authentik + Umami 2026-04-26 14:34:34 -05:00
docker docker: raise web build V8 heap to 5 GB to match 8 GB host 2026-04-28 13:33:46 -05:00
docs feat: ECHODO app shell, Coolify deploy, Authentik + Umami 2026-04-26 14:34:34 -05:00
packages feat(security): in-process rate limit for sign-in and invite creation 2026-06-02 13:26:19 -05:00
plans feat(invites): smart recipient autocomplete combobox (Task 3, done) 2026-06-02 10:39:09 -05:00
.env.example feat: ECHODO app shell, Coolify deploy, Authentik + Umami 2026-04-26 14:34:34 -05:00
.gitignore feat: ECHODO app shell, Coolify deploy, Authentik + Umami 2026-04-26 14:34:34 -05:00
AGENTS.md test(ci): bootstrap vitest + GitHub Actions and lock in 3-gate quality bar 2026-06-02 09:23:55 -05:00
package.json test(ci): bootstrap vitest + GitHub Actions and lock in 3-gate quality bar 2026-06-02 09:23:55 -05:00
pnpm-lock.yaml test(ci): bootstrap vitest + GitHub Actions and lock in 3-gate quality bar 2026-06-02 09:23:55 -05:00
pnpm-workspace.yaml feat: Full project management application scaffold 2026-03-26 22:39:16 -05:00
tsconfig.json feat: Full project management application scaffold 2026-03-26 22:39:16 -05:00
turbo.json test(ci): bootstrap vitest + GitHub Actions and lock in 3-gate quality bar 2026-06-02 09:23:55 -05:00