shibd commented on code in PR #445: URL: https://github.com/apache/pulsar-client-node/pull/445#discussion_r2637487658
########## tests/encryption.test.js: ########## @@ -0,0 +1,154 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + */ + +const path = require('path'); +const fs = require('fs'); +const Pulsar = require('../index'); + +class MyCryptoKeyReader extends Pulsar.CryptoKeyReader { + constructor(publicKeys, privateKeys) { + super(); + this.publicKeys = publicKeys; + this.privateKeys = privateKeys; + } + + getPublicKey(keyName, _metadata) { + const keyPath = this.publicKeys[keyName]; + if (keyPath) { + try { + const key = fs.readFileSync(keyPath); + return { key, _metadata }; + } catch (e) { + return null; + } + } + return null; + } + + getPrivateKey(keyName, _metadata) { + const keyPath = this.privateKeys[keyName]; + if (keyPath) { + try { + const key = fs.readFileSync(keyPath); + return { key, _metadata }; + } catch (e) { + return null; + } + } + return null; + } +} + +(() => { + describe('Encryption', () => { + let client; + const publicKeyPath = path.join(__dirname, 'certificate/public-key.client-rsa.pem'); + const privateKeyPath = path.join(__dirname, 'certificate/private-key.client-rsa.pem'); + + beforeAll(() => { + client = new Pulsar.Client({ + serviceUrl: 'pulsar://localhost:6650', + operationTimeoutSeconds: 30, + }); + }); + + afterAll(async () => { + await client.close(); + }); + + test('End-to-End Encryption', async () => { + const topic = `persistent://public/default/test-encryption-${Date.now()}`; + + const cryptoKeyReader = new MyCryptoKeyReader( + { 'my-key': publicKeyPath }, + { 'my-key': privateKeyPath }, + ); + + const producer = await client.createProducer({ + topic, + encryptionKeys: ['my-key'], + cryptoKeyReader, + cryptoFailureAction: 'FAIL', + }); + + const consumer = await client.subscribe({ + topic, + subscription: 'sub-encryption', + cryptoKeyReader, + cryptoFailureAction: 'CONSUME', + subscriptionInitialPosition: 'Earliest', + }); + + const msgContent = 'my-secret-message'; + await producer.send({ + data: Buffer.from(msgContent), + }); + + const msg = await consumer.receive(); Review Comment: will add more assert here. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
