🦠 COVID Pass Verifier 

Scan, parse and verify HCERT compliant government-issued COVID-19 passes.

Compatible with EU Digital COVID Certificates 🇪🇺 and NHS COVID Passes 🇬🇧.

All processing (including scanning, parsing and verification) happens on the local device and no data is sent to external servers.

Features

• Scans and verifies COVID passes issued by a wide range of countries
• Runs locally on any device with a modern browser and a camera, no active internet connection required
• Focuses on privacy: no data is sent to external servers
• Supports vaccination and test result certificates, support for recovery certificates coming soon
• Shows vaccination status badge: fully vaccinated, partially vaccinated or not vaccinated
• Shows test result badge: positive or negative

Usage

Use a device that either has a built-in camera (e.g. smartphone) or has an external camera attached (e.g. desktop with webcam).

Steps

1. Navigate to https://covid-pass-verifier.com/
2. Click on Scan QR Code
3. Scan the COVID pass QR code
4. If the COVID pass is
   • valid: a badge and a table will be displayed with the status and details
   • invalid: an error badge will be displayed

Supported platforms

Supported certificates

See docs/Certificates.md for the list government-issued certificates currently supported by COVID Pass Verifier.

Development

Available scripts

In the project directory, you can run:

yarn start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits.
You will also see any lint errors in the console.

yarn lint

Runs the linger against the code-base found under the src folder.

yarn build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

yarn deploy

Deploys the linted and built application to Microsoft Azure.
This requires certain access tokens and keys which can be set in the .env file.

yarn update-certificates

Updates the certificates used in the web application to verify the signature of the CBOR Web Tokens.

This currently fetches the EU certificates from the Austrian government and enriches the data with a 3rd party source containing the UK certificates.

Certificates currently used by the web app: https://covid-pass-verifier.com/assets/certificates.json

yarn build-certificate-list

Builds a Markdown document that lists the currently supported certificates.
See output at docs/Certificates.md.