Security Checklist for AI‑Generated Apps: Auth, RBAC, Payments
When a digital transformation platform or full‑stack app generator ships code in minutes, security must ship with it. Use this checklist to harden AI scaffolds—from a directory builder AI to complex marketplaces—before they reach production.
Identity and authentication
- Adopt OIDC with SSO; require MFA or passkeys via WebAuthn for all privileged actions.
- Use PKCE for public clients, rotate refresh tokens, and set short session lifetimes with sliding renewal.
- Bind sessions to device and IP reputation; throttle and lockout on credential stuffing signals.
- Eliminate account enumeration; standardize responses and delay error timing.
- Provision and deprovision with SCIM; disable accounts before deleting to preserve audit trails.
Authorization, RBAC, and data scoping
- Model tenants first; enforce row‑level security and scoped queries in every repository method.
- Prefer RBAC plus ABAC: roles grant coarse rights, attributes from token claims narrow access.
- Declare policy as code (e.g., OPA/Rego); ship unit tests for deny‑by‑default decisions.
- Isolate storage per tenant; never build bucket paths from user input; sign short‑lived URLs.
- Create break‑glass admin with just‑in‑time elevation, approvals, and automatic rollback.
- In directory builder AI outputs, map org units to groups and sync least privilege from the start.
Payments and financial controls
- Stay SAQ‑A: use hosted fields or payment links; store tokens, never PANs.
- Verify webhooks with signatures and replay nonces; require idempotency keys for all writes.
- Compute amounts server‑side from SKU and entitlements; reject client‑supplied prices and discounts.
- Normalize currency rounding; record FX, taxes, and jurisdictional VAT rules on each line item.
- Maintain a double‑entry ledger; reconcile daily; attach evidence for disputes and chargebacks.
- Enforce SCA/3DS where applicable; rate limit payment attempts and refund operations.
AI generation pipeline hardening
- Harden templates: no default admin users, demo secrets, or open CORS.
- Pin dependencies; generate SBOMs; sign builds; verify provenance before deploy.
- Run SAST and dependency audits targeting IDOR, SSRF, SQLi, and unsafe deserialization.
- Inject secrets via vault and environment, not code; scope IAM keys to least privilege.
- Spin preview environments with masked production data; forbid real payment processors.
Operations and monitoring
- Correlate logs, traces, and audit events; redact PII at source and in sinks.
- Deploy WAF and behavioral rate limiters per IP, token, and route.
- Rotate keys regularly using KMS or HSM; store tamper‑evident, immutable audit logs.
- Maintain runbooks, on‑call, and chaos drills; gate releases on security checks in CI.
CI gate essentials: policy tests must pass; dynamic scans clean; containers and images attested; payment webhooks simulated; alerts green for auth anomalies. In short, if your AI accelerates delivery, let your controls accelerate safety. Bake these checks into your digital transformation platform, your full‑stack app generator, and your directory builder AI so every new app inherits trustworthy, compliant defaults by default.
