jupyter-smart-on-fhir 0.1.0a2

Jupyter Extension for SMART on FHIR launch

Jupyter SMART on FHIR

Prototype extensions for loading credentials in Jupyter contexts via SMART on FHIR.

This package contains two implementations:

• server_extension: a Jupyter server extension that acts as public client for a SMART server.
• hub_service: a JupyterHub service that acts as confidential client for a SMART server and performs asymmetric authentication.

Check the READMEs in the example folders for more information.

This package is very much a work in progress.

Server Extension

The Server extension is enabled by default on install. It registers the following handlers:

• {base_url}/smart-on-fhir/launch - the launch URL to provide
• {base_url}/smart-on-fhir/login (an intermediate implementation-detail handler that may go away)
• {base_url}/smart-on-fhir/callback - the OAuth callback you'll want to register

When deployed in JupyterHub, register the URLs https://jupyterhub.example.org/hub/user-redirect/smart-on-fhir/launch as the launch URL and https://jupyterhub.example.org/hub/user-redirect/smart-on-fhir/callback as the oauth callback URL.

After SMART launch, the token info will be stored in jupyter_runtime_dir() / "smart_token.json" (also available to notebooks as $SMART_TOKEN_FILE), and in $SMART_TOKEN. $SMART_TOKEN will only be available to notebooks started after

Currently, only one token is stored at a time, so if there are multiple smart launches to a single notebook server, only the latest will be persisted.

Configure SMARTExtensionApp in jupyter_server_config.py:

c.SMARTExtensionApp.scopes = ["openid", "fhirUser", "launch", "patient/*.*"]
c.SMARTExtensionApp.client_id = "your-client-id"

see sourcecode in server_extension.py for now for more options.

JupyterHub Service

The JupyterHub service is a bare proof of concept which completes the SMART flow and fetches some sample data, it is not useful yet.