demo-smart-cc

A demonstration SMART confidential client for testing the new features of the SMARTv2 launch protocols.

Static Hosting

A copy of this demo is hosted on Glitch at: https://proud-wooden-payment.glitch.me/

Testing

You can test the static hosted demo against the SMART app launcher fork found here: https://smart.argo.run

See below for a longer link with pre-populated values for the launcher.

Example Test

Expand the new options panel. These options are intended to represent values which would normally be configured once when an app is first registered with an EHR.

Field	Selection or Value
Client Identity Validation Method	client-confidential-asymmetric
Redirect URIs	https://proud-wooden-payment.glitch.me/authorized
JWKS URI	https://proud-wooden-payment.glitch.me/jwks.json
JWKS Inline	Clear this field after populating a jwks.json uri above and it will automatically populate with the fetched contents of the JWKS URI.

After setting these values, enter the launch URI in the bottom configuration panel.

Launch URI
https://proud-wooden-payment.glitch.me/launch/

Link

This link encodes all of the aforementioned parameters.

https://smart.argo.run/?auth_error=&client_secret=&fhir_version_2=r4&iss=&jwks=%7B%0A%20%20%22keys%22%3A%20%5B%0A%20%20%20%20%7B%0A%20%20%20%20%20%20%22kty%22%3A%20%22RSA%22%2C%0A%20%20%20%20%20%20%22kid%22%3A%20%22OFXD5Yms54i3TyKarYcvfZLaRwUaIWuLQNAnacBw_cw%22%2C%0A%20%20%20%20%20%20%22use%22%3A%20%22sig%22%2C%0A%20%20%20%20%20%20%22alg%22%3A%20%22RS384%22%2C%0A%20%20%20%20%20%20%22e%22%3A%20%22AQAB%22%2C%0A%20%20%20%20%20%20%22n%22%3A%20%22yFri1s9ubMd3bzpzUNmTn5f9jn-MfOexYNV0ZzRypojxNOObrd0QVSEuLt2IAeziz7PPvuMzNRii9EmIc1NSdxi6XSSXPDrAJVv3rGmBFnDXaFvF7Zc2ExHh32oFxUrakzgxPuhmoubbR_cULbyZOqcfClmH29t6Gm0DfJ9M1HpF5P2kaYhDbuyIOpkQ6HMua7E-a3VLf_cwAsb6zgHDjN_WCQd6jXRaazbZCnxZo3XBwVNeAMD5h8_TIUm_-FrVSrgdWV1zvQlEPNlHj0vpUoDHISRL46rIBHhgOlujOEqZZNg9g_HlaQZLjxp1vt0Ax-m7kPM7YN16FQbX5oGi1w%22%0A%20%20%20%20%7D%2C%0A%20%20%20%20%7B%0A%20%20%20%20%20%20%22kty%22%3A%20%22EC%22%2C%0A%20%20%20%20%20%20%22kid%22%3A%20%22lYDloO0c6mAGGIlzkpPzBsAPsi1qJwq7xjD36Jqr7X8%22%2C%0A%20%20%20%20%20%20%22use%22%3A%20%22sig%22%2C%0A%20%20%20%20%20%20%22alg%22%3A%20%22P-384%22%2C%0A%20%20%20%20%20%20%22crv%22%3A%20%22P-384%22%2C%0A%20%20%20%20%20%20%22x%22%3A%20%22VIYpEOKEH6AMRlSMcmM1l1VS2OmafM0mJRB2R_2ZLM2IAPIZm3et-Qe-MBoWzxI6%22%2C%0A%20%20%20%20%20%20%22y%22%3A%20%22QSaJShDlSVszsosRPXP5Lw5SZKXbsmB11YhkO5oJjWtCJktojKGtEoVdn7X_4ahM%22%0A%20%20%20%20%7D%0A%20%20%5D%0A%7D&jwks_uri=https%3A%2F%2Fproud-wooden-payment.glitch.me%2Fjwks.json&launch_ehr=1&launch_url=https%3A%2F%2Fproud-wooden-payment.glitch.me%2Flaunch%2F&patient=&prov_skip_auth=1&provider=&pt_skip_auth=1&public_key=&redirect_uris=https%3A%2F%2Fproud-wooden-payment.glitch.me%2Fauthorized&sde=&sim_ehr=1&token_lifetime=15&user_pt=&validate_pkce=1&validation_method=cc-asym

Building Locally

Feel free to use this demo as a starting point or learning tool.

Clone the repo and select a compatible version of npm.

nvm use 16
npm ci
npm run start

You should see output similar to this.

can@msft-mbp ~/code/test/demo-smart-cc (main) $ nvm use 16
Now using node v16.5.0 (npm v7.19.1)


can@msft-mbp ~/code/test/demo-smart-cc (main) $ npm ci
npm WARN deprecated [email protected]: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.

added 73 packages, and audited 74 packages in 1s

6 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities


can@msft-mbp ~/code/test/demo-smart-cc (main) $ npm run start

> [email protected] start
> node ./src/index.js

(node:76356) ExperimentalWarning: stream/web is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
Demo Confidential Client listening on port 2021!
  http://localhost:2021/jwks.json
  http://localhost:2021/launch
  http://localhost:2021/authorized
Creating new keys in: demo.keys