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https://github.com/hyperledger/fabric-samples.git
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2973ff62ef
Without the role specified in the call to the register function, an error is returned, demanding an identity type be provided in the call. Adding a 'client' role in the arguments fixes this.
82 lines
3.1 KiB
JavaScript
82 lines
3.1 KiB
JavaScript
'use strict';
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/*
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* Copyright IBM Corp All Rights Reserved
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* Register and Enroll a user
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*/
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var Fabric_Client = require('fabric-client');
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var Fabric_CA_Client = require('fabric-ca-client');
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var path = require('path');
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var util = require('util');
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var os = require('os');
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//
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var fabric_client = new Fabric_Client();
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var fabric_ca_client = null;
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var admin_user = null;
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var member_user = null;
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var store_path = path.join(__dirname, 'hfc-key-store');
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console.log(' Store path:'+store_path);
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// create the key value store as defined in the fabric-client/config/default.json 'key-value-store' setting
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Fabric_Client.newDefaultKeyValueStore({ path: store_path
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}).then((state_store) => {
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// assign the store to the fabric client
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fabric_client.setStateStore(state_store);
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var crypto_suite = Fabric_Client.newCryptoSuite();
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// use the same location for the state store (where the users' certificate are kept)
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// and the crypto store (where the users' keys are kept)
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var crypto_store = Fabric_Client.newCryptoKeyStore({path: store_path});
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crypto_suite.setCryptoKeyStore(crypto_store);
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fabric_client.setCryptoSuite(crypto_suite);
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var tlsOptions = {
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trustedRoots: [],
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verify: false
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};
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// be sure to change the http to https when the CA is running TLS enabled
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fabric_ca_client = new Fabric_CA_Client('http://localhost:7054', null , '', crypto_suite);
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// first check to see if the admin is already enrolled
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return fabric_client.getUserContext('admin', true);
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}).then((user_from_store) => {
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if (user_from_store && user_from_store.isEnrolled()) {
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console.log('Successfully loaded admin from persistence');
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admin_user = user_from_store;
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} else {
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throw new Error('Failed to get admin.... run enrollAdmin.js');
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}
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// at this point we should have the admin user
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// first need to register the user with the CA server
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return fabric_ca_client.register({enrollmentID: 'user1', affiliation: 'org1.department1', role: 'client'}, admin_user);
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}).then((secret) => {
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// next we need to enroll the user with CA server
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console.log('Successfully registered user1 - secret:'+ secret);
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return fabric_ca_client.enroll({enrollmentID: 'user1', enrollmentSecret: secret});
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}).then((enrollment) => {
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console.log('Successfully enrolled member user "user1" ');
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return fabric_client.createUser(
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{username: 'user1',
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mspid: 'Org1MSP',
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cryptoContent: { privateKeyPEM: enrollment.key.toBytes(), signedCertPEM: enrollment.certificate }
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});
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}).then((user) => {
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member_user = user;
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return fabric_client.setUserContext(member_user);
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}).then(()=>{
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console.log('User1 was successfully registered and enrolled and is ready to intreact with the fabric network');
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}).catch((err) => {
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console.error('Failed to register: ' + err);
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if(err.toString().indexOf('Authorization') > -1) {
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console.error('Authorization failures may be caused by having admin credentials from a previous CA instance.\n' +
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'Try again after deleting the contents of the store directory '+store_path);
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}
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});
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