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Introduction

This sample will show how to request authorization for an app, using the SMART on FHIR JavaScript Client.

SMART on FHIR Authorization

Request Authorization

In order to receive the current user, you must request the openid and profile scopes.

FHIR.oauth2.authorize({
    client_id: "my_client_id",
    redirect_uri: "https://mydomain.com/app/index.html",
    scope: "patient/*.read openid profile"
});

Authorization Success

After successful authorization, retrieve the resulting SMART FHIR Client. The current user's fully qualified FHIR URL is on the FHIR client at userId. 

Ex: https://sandbox.hspconsortium.org/dstu2/open-hspc-reference-api/data/Practitioner/COREPRACTITIONER1

var currentUserFhirUrl;
 
FHIR.oauth2.ready(function(fhirClient){
	currentUserFhirUrl = fhirClient.userId;
});