@suku/doc-auth-lib

SUKU Doc Authenticator Lib

Usage as a library

After contract deployment it can be used as a library.

Adding a Proof

let docauth = new DocAuthenicator(
        nodeUrl, // nodeUrl
        receipt.contractAddress, // contractAddress
        privateKey // private key that is used for signing
    );

let proofReceipt = await docauth.addProof(fileBuffer, uid);
let docHash = proofReceipt.docHash;
let txReceipt = proofReceipt.txReceipt;

Reading a Proof

let docProof = docauth.readProof(buffer);

Contract Deployment

The Doc Authenticator requires a contract that needs to be deployed to the blockchain. The ./deploydocauthenticator file allows for flexible contract deployment on any blockchain.

import deployDocAuth from './deploydocauthenticator';

const nodeUrl = "HTTP://xyz";
const privateKey = "abc";

deployDocAuth(nodeUrl,privateKey)
.then( async receipt => {
    logger.info("Contract deployed. Contract address: " + receipt.contractAddress);
});