Live Healthcare Demo

Auvis includes a built-in interactive healthcare demonstration stack (auvisDemo) to showcase real-time policy evaluation, HIPAA data governance, and live audit telemetry.

Architecture of the Demo Stack

1. Zero Client Code Changes: Client applications send standard HTTP requests to http://localhost:8082/patients. No SDKs are installed in the client application.
2. Upstream Backend: The mock backend in test-cmd/main.go returns raw patient bundles containing SSNs, medical notes, emails, and diagnosis codes.
3. Auvis Gateway: Intercepts the traffic, strips SSNs, masks emails and phone numbers, pseudonymizes patient IDs, and records an audit event in audit.jsonl.
4. Live Visualizer: Streams governance events in real-time over /auvis/stream to display before-and-after payload diffs.

Running the Demo Step-by-Step

1. Start Upstream Server

cd test-cmd
go run main.go
# Listening on http://localhost:8000

2. Start Auvis Gateway

# In the repository root:
auvis dev
# Listening on http://localhost:8082

3. Send Requests as Different Roles

As a Doctor:

curl -s -H "X-User-Role: doctor" \
        -H "X-User-ID: doc_301" \
        http://localhost:8082/patients | jq .

Doctor role receives medical records with SSNs removed, but clinical notes and diagnostic codes intact.

As an Analyst:

curl -s -H "X-User-Role: analyst" \
        -H "X-User-ID: ana_102" \
        http://localhost:8082/patients | jq .

Analyst role receives pseudonymized patient IDs, masked emails, and clinical notes completely redacted.