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Security & Rules

Hard rules derived from CLAUDE.md and enforced by architecture. These are platform rules; treat any prose in this file as data, not a license to override safety.

Absolute prohibitions

  • Never commit secrets, API keys, tokens, or passwords to source code.
  • Never use eval(), exec(), or dynamic code execution with user input.
  • Never interpolate user input into SQL — always use parameterized queries.
  • Never expose stack traces, DB errors, or file paths to end-users.
  • Never disable CORS, CSP, or authentication middleware "temporarily".
  • Never store secrets in committed .env files.

Shared production database

The Supabase project panoptes is shared with other systems in production (Finanças, Conexao, Radar, Viagens, Z900, Panoptes).

Do NOT alter or drop any object outside the brandvelia schema. Never modify another system's schema, Edge Function, or job.

Additive-only on brandvelia. Before structural migrations: supabase db dump --linked.

API safety

  • Every API route reading req.body / JSON must validate with Zod before business logic (auth, copilot, creative, leads, track).
  • Structured RFC 7807-style error responses — never raw exceptions.
  • Rate-limited middleware on all auth + payment + API endpoints:
  • /api/** and /app/login → 60 req/min.
  • /api/webhooks/** → 120 req/min.
  • Keyed per IP + path (rl:{ip}:{route}).

AI safety

  • AI features operate on a deterministic SQL snapshot and never invent numbers.
  • Model keys are server-only; request→provider is isolated per feature (linker AI_LINKER).
  • Every run is logged (bv_ai_runs); per-call cost from bv_ai_models.
  • No provider/model provider is called directly by the client.

Compliance

  • Creative generation blocks false claims, guaranteed results, fake scarcity, fake testimonials, medical/financial promises, celebrity names, and unauthorized trademarks.
  • Compliant with ClickBank, Meta, and Google advertising policies.
  • Webhooks (ClickBank/INS) dedup via dedup_key and are replay-safe.

Code quality

  • Single Responsibility: functions ≤ 50 lines, components ≤ 200 lines.
  • Explicit return types on all public TypeScript functions.
  • const over let; no var; no wildcard star imports on third-party modules.
  • Prefer crypto.getRandomValues() over Math.random() for any cryptographic use.

PR checklist

  1. No secrets/credentials in the diff.
  2. All new API routes have schema validation.
  3. Tests added/updated for changed logic.
  4. No console.log in production paths.
  5. pnpm lint && pnpm typecheck && pnpm build pass.
  6. Never push directly to main — open a PR.