# 02 - Milestone 2.3 Revision & Verification

## Key Takeaways

1. **Identity Extraction:** Captures authenticated user data from `window.CHATBOT_USER` or defaults to anonymous.
2. **IP Parsing:** Uses `X-Forwarded-For` header with fallback to `request.client.host`.
3. **Country Resolver:** Classifies local and private network addresses as `"Local / Demo"`.

---

## Verification & Test Results

Run backend test suite:
```bash
cd backend
.\venv\Scripts\python.exe -m pytest
```

Result:
```text
======================= 22 passed, 4 warnings in 0.42s ========================
```