react-native-vc

React Native component to verify the signature of a JWT string representation of a Verifiable Credential.

Installation

npm install react-native-vc

Usage

import { verifySignature } from "react-native-vc";

// ...

const isValid = verifySignature(jwtStr);

See complete React Native sample in https://github.com/idpass/react-native-vc/tree/main/example/src

How to construct the JWT string from a Verifiable Credential (VC) in JSON format

With an existing sample VC stored as a file, do:

const fs = require('fs')
const vc = fs.readFileSync('filename.json')
const vcJson = JSON.parse(vc)
var parts = vcJson.event.data.proof.signature.split('.')
const jwtStr = parts[0] + '.' + vcJson.event.data.credential + '.' + parts[2]

// Then verify the signature of jwtStr
var isValid = verifySignature(jwtStr) 

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT