adeo-maturity-tool/server/migrations/001_init.sql
DJP 8e969fe015 Add login + role-based access (admin/user) backed by Postgres
Adds a Postgres-backed user store with bcrypt + JWT cookie sessions,
login screen, role-gated UI, and Microsoft SSO scaffolding ready to
fill in.

Backend
- New `db` service (Postgres 16-alpine) in compose, healthcheck-gated
  app startup, free-port autodetect (5435-5499) like other apps.
- `server/db.js` runs versioned `.sql` migrations on boot.
- `server/auth.js`: bcrypt + JWT cookie (httpOnly, sameSite=strict,
  path-scoped to /adeo-maturity), rate-limited login (10/15min),
  dummy bcrypt-compare on missing users to defeat timing oracles.
- `requireAdmin` on all writes (POST/import/sync); `authenticate`
  on all reads. /api/health stays public.
- Microsoft SSO endpoints stubbed at /api/auth/msft/{login,callback}
  (return 501); DB has azure_oid column ready; comments document
  exactly how to wire @azure/msal-node.

Frontend
- Login screen with email/password + greyed-out "Sign in with
  Microsoft" button; init() checks /api/auth/me first.
- Logout button + user badge in header.
- body.role-user CSS hides .admin-only elements (Update tab, New
  Client cards). Server enforces regardless.

Deploy
- deploy.sh generates DB_PASSWORD and AUTH_SECRET on first run and
  persists to .env, then runs `seed-users.js seed-defaults` to
  create admin@oliver.agency + user@oliver.agency with random
  passwords printed once. Subsequent deploys skip seeding unless
  --reseed is passed.
- node server/seed-users.js set-password <email> <pw> for ad-hoc
  resets later.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 11:14:19 -04:00

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SQL

-- Users table. Email is unique case-insensitive. password_hash is nullable
-- because future SSO-only users may have no local password (azure_oid set
-- instead). The CHECK ensures every user has at least one credential path.
CREATE TABLE IF NOT EXISTS users (
id SERIAL PRIMARY KEY,
email TEXT NOT NULL,
password_hash TEXT,
role TEXT NOT NULL CHECK (role IN ('admin', 'user')),
azure_oid TEXT,
created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
last_login_at TIMESTAMPTZ,
CONSTRAINT users_has_credential CHECK (password_hash IS NOT NULL OR azure_oid IS NOT NULL)
);
CREATE UNIQUE INDEX IF NOT EXISTS users_email_lower_uniq ON users (lower(email));
CREATE UNIQUE INDEX IF NOT EXISTS users_azure_oid_uniq ON users (azure_oid) WHERE azure_oid IS NOT NULL;