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registerUser.js
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registerUser.js
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/*
* SPDX-License-Identifier: Apache-2.0
*/
'use strict';
const { FileSystemWallet, Gateway, X509WalletMixin } = require('fabric-network');
const fs = require('fs');
const path = require('path');
// const ccpPath = path.resolve(__dirname, '..', '..', 'basic-network', 'connection.json');
const ccpPath = path.resolve(__dirname, 'connection.json');
const ccpJSON = fs.readFileSync(ccpPath, 'utf8');
const ccp = JSON.parse(ccpJSON);
async function main() {
try {
// Create a new file system based wallet for managing identities.
const walletPath = path.join(process.cwd(), 'wallet');
const wallet = new FileSystemWallet(walletPath);
console.log(`Wallet path: ${walletPath}`);
// Check to see if we've already enrolled the user.
const userExists = await wallet.exists('user1');
if (userExists) {
console.log('An identity for the user "user1" already exists in the wallet');
return;
}
// Check to see if we've already enrolled the admin user.
const adminExists = await wallet.exists('admin');
if (!adminExists) {
console.log('An identity for the admin user "admin" does not exist in the wallet');
console.log('Run the enrollAdmin.js application before retrying');
return;
}
// Create a new gateway for connecting to our peer node.
const gateway = new Gateway();
await gateway.connect(ccp, { wallet, identity: 'admin', discovery: { enabled: false } });
// Get the CA client object from the gateway for interacting with the CA.
const ca = gateway.getClient().getCertificateAuthority();
const adminIdentity = gateway.getCurrentIdentity();
// Register the user, enroll the user, and import the new identity into the wallet.
// const secret = await ca.register({ affiliation: 'org1.department1', enrollmentID: 'user1', role: 'client' }, adminIdentity);
const secret = await ca.register({ affiliation: 'org1.department1', enrollmentID: 'user1', role: 'client' }, adminIdentity);
const enrollment = await ca.enroll({ enrollmentID: 'user1', enrollmentSecret: secret });
// const userIdentity = X509WalletMixin.createIdentity('Org1MSP', enrollment.certificate, enrollment.key.toBytes());
const userIdentity = X509WalletMixin.createIdentity('House01MSP', enrollment.certificate, enrollment.key.toBytes());
wallet.import('user1', userIdentity);
console.log('Successfully registered and enrolled admin user "user1" and imported it into the wallet');
} catch (error) {
console.error(`Failed to register user "user1": ${error}`);
process.exit(1);
}
}
main();