Blockchain Development for Finance Projects

Creating a utility to enroll the admin user

We will need to create a Node.js utility that can be run to register a new admin user for Bank A and a new admin user BankB. This admin user will then be used to register the other users. Let's look at the steps to create this utility:

1. Create a new file, enrollAdmin-BankA.js, in the fabric-samples/bankchain directory.
2. Open the file in a code editor, and start writing the code. We start by importing all the required dependencies, as follows:

/* * SPDX-License-Identifier: Apache-2.0 */'use strict';const FabricCAServices = require('fabric-ca-client');const { FileSystemWallet, X509WalletMixin } = require('fabric-network');const fs = require('fs');const path = require('path');

• The fabric-ca-client ...