---
title: Penetration Test
type: security
status: complete
depends_on: [unit-01-threat-model]
---

# Unit 02: Penetration Test

Automated and manual security testing of the OAuth implementation.

## Completion Criteria

- [x] OWASP Top 10 coverage: each category tested or documented as N/A with justification
- [x] SQL injection: all queries use Prisma parameterized statements — grep confirms no raw query string concatenation
- [x] XSS: error messages sanitized before rendering, no `dangerouslySetInnerHTML` with user input
- [x] CSRF: state parameter validation confirmed — replayed state values rejected
- [x] Token security: confirmed no tokens in URL params, response bodies to client, or application logs
- [x] Cookie flags verified: `HttpOnly`, `Secure`, `SameSite=Lax` on all auth cookies
- [x] Rate limiting confirmed: 429 returned at 101st request within 1-minute window
- [x] Secret exposure scan: no OAuth secrets in source code, CI logs, or Terraform state files
