/
SendingATransferTransactionEncryptedMessage.js
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SendingATransferTransactionEncryptedMessage.js
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'use strict';
/*
*
* Copyright 2018-present NEM
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
Object.defineProperty(exports, '__esModule', { value: true });
const symbol_sdk_1 = require('symbol-sdk');
const example = async () => {
//Network information
const nodeUrl = 'NODE_URL';
const repositoryFactory = new symbol_sdk_1.RepositoryFactoryHttp(nodeUrl);
const epochAdjustment = await repositoryFactory
.getEpochAdjustment()
.toPromise();
/* start block 01 */
const networkType = await repositoryFactory.getNetworkType().toPromise();
// replace with alice private key
const alicePrivateKey =
'1111111111111111111111111111111111111111111111111111111111111111';
const aliceAccount = symbol_sdk_1.Account.createFromPrivateKey(
alicePrivateKey,
networkType,
);
// replace with certificate public key
const certificatePublicKey =
'3A537D5A1AF51158C42F80A199BB58351DBF3253C4A6A1B7BD1014682FB595EA';
const certificatePublicAccount = symbol_sdk_1.PublicAccount.createFromPublicKey(
certificatePublicKey,
networkType,
);
const encryptedMessage = aliceAccount.encryptMessage(
'This message is secret',
certificatePublicAccount,
);
/* end block 01 */
/* start block 02 */
const transferTransaction = symbol_sdk_1.TransferTransaction.create(
symbol_sdk_1.Deadline.create(epochAdjustment),
certificatePublicAccount.address,
[],
encryptedMessage,
networkType,
symbol_sdk_1.UInt64.fromUint(2000000),
);
/* end block 02 */
/* start block 03 */
const networkGenerationHash = await repositoryFactory
.getGenerationHash()
.toPromise();
const signedTransaction = aliceAccount.sign(
transferTransaction,
networkGenerationHash,
);
console.log(signedTransaction.hash);
/* end block 03 */
/* start block 04 */
const transactionRepository = repositoryFactory.createTransactionRepository();
const response = await transactionRepository
.announce(signedTransaction)
.toPromise();
console.log(response);
/* end block 04 */
};
example().then();