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enrollAdmin.js
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enrollAdmin.js
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/*
* 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');
const ccpPath = path.resolve(__dirname, '.', 'network_profile.json');
const ccpJSON = fs.readFileSync(ccpPath, 'utf8');
const ccp = JSON.parse(ccpJSON);
const admin_username = "ca-admin-orgca";
const admin_password = "orgcapw";
const ORGANISATION_MSP = "hlfMSP";
const CA_ORGANISATION_NAME = "orgca";
async function enrollAdmin() {
let return_value;
try {
// Create a new CA client for interacting with the CA.
const caInfo = ccp.certificateAuthorities[CA_ORGANISATION_NAME];
console.log(caInfo);
const caTLSCACerts = [];
//const caTLSCACerts = caInfo.tlsCACerts.pem;
const ca = new FabricCAServices(caInfo.url, { trustedRoots: caTLSCACerts, verify: false }, caInfo.caName);
// 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 admin user.
const adminExists = await wallet.exists('admin');
if (adminExists) {
return_value = 'An identity for the admin user "admin" already exists in the wallet';
}
else {
// Enroll the admin user, and import the new identity into the wallet.
const enrollment = await ca.enroll({ enrollmentID: admin_username, enrollmentSecret: admin_password });
const identity = X509WalletMixin.createIdentity(ORGANISATION_MSP, enrollment.certificate, enrollment.key.toBytes());
await wallet.import('admin', identity);
return_value = 'Successfully enrolled admin user "admin" and imported it into the wallet';
}
}
catch (error) {
return_value = `Failed to enroll admin user "admin": ${error}`;
}
finally {
console.log("'enrollAdmin' function -> returning value");
return return_value;
}
}
module.exports = enrollAdmin;