Atlas-webauthn-fingerprint-auth

A demo application to showcase how to use Atlas App Services, Atlas and WebAuthn package to fingerprint authenticate users on websites

Require a finger print reader device on the running demo host. Tested on Chrome web browser.

Prerequisite

• Create an Atlas cluster
• Enable DATA API
• Create app services application, find its APP ID..
• Enable function auth on the created app with the follwing function:

 exports = async (loginPayload) => {
 

    const user = await context.services.get("mongodb-atlas").db("sample_webauthn").collection("users").findOne({id : loginPayload.username});
    return user.authenticator.credID;


  };

Install

cd realm-webauthn-fingerprint-auth/example
npm install

Create the .env file in the main project with the Atlas DATA API details and allowed origin URL details:

DATA_API_KEY=<API-KEY>
DATA_API_BASE_URL=<DATA-API-BASE-URL>
CLUSTER_NAME=<CLUSTER-NAME>
APP_ID=<APP-SERVICES-APP-ID>
ORIGIN=http://localhost:3001

Run development

npm build & npm run dev-server

Website is on http://localhost:3001

Disclaimer

Use at your own risk; not a supported MongoDB product