# Plan 01-03 Summary: Email/Password Authentication

## Metadata

- **Plan:** 01-03
- **Phase:** 01-foundation-auth
- **Started:** 2026-01-31
- **Completed:** 2026-01-31
- **Duration:** 0min (work already done by parallel plan 01-04)

## Objective

Implement complete email/password authentication flow with registration, login, email verification, and password reset.

## Status: COMPLETE (via parallel execution)

This plan was designed to run in parallel with 01-04 (Google OAuth). During execution, 01-04 completed first and implemented ALL of the code specified in this plan, including:

- Validation schemas (src/lib/schemas/auth.ts)
- Server actions (src/app/actions/auth.ts)
- Auth pages (login, register, reset-password, update-password, verify-email)
- UI components (button, input, card)
- Auth callback route

## Deliverables (created by 01-04)

| File | Purpose | Lines |
|------|---------|-------|
| src/lib/schemas/auth.ts | Zod validation schemas | 39 |
| src/app/actions/auth.ts | Server actions for auth | 164 |
| src/app/(auth)/layout.tsx | Centered auth layout | ~10 |
| src/app/(auth)/login/page.tsx | Login page | ~25 |
| src/app/(auth)/register/page.tsx | Registration page | ~25 |
| src/app/(auth)/verify-email/page.tsx | Email verification info | ~20 |
| src/app/(auth)/reset-password/page.tsx | Password reset form | ~50 |
| src/app/(auth)/update-password/page.tsx | New password form | ~50 |
| src/components/auth/login-form.tsx | Login form component | ~60 |
| src/components/auth/register-form.tsx | Register form component | ~70 |

## Verification

All must-haves verified present in codebase:

- [x] User can register with email and password (registerUser action)
- [x] User receives verification email after registration (emailRedirectTo configured)
- [x] User cannot access app until email is verified (Email not confirmed error handling)
- [x] User can log in with verified email/password (loginUser action)
- [x] User sees specific error messages in Italian (custom error mappings)
- [x] User can reset password via email link (resetPassword + updatePassword actions)

## Technical Notes

**Parallel Execution Context:**
Wave 2 had two plans (01-03 and 01-04) that could run simultaneously. Due to timing, 01-04 executed first and created all auth infrastructure to support Google OAuth. Since email/password auth uses the same pages and components, 01-04 implemented everything that 01-03 would have.

**No Duplicate Work:**
Rather than re-creating files, this summary documents that all 01-03 requirements are satisfied by the existing code.

## Commits

No commits from this plan - all work was done by 01-04 commits:
- `1d454d2`: feat(01-04): create Google Sign-In button component
- `dcbd7e8`: feat(01-04): add Google button to login and register pages
- `fc5e799`: docs(01-04): complete Google OAuth plan

## Issues

None - seamless parallel execution.