mirror of
https://github.com/laurent22/joplin.git
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aa6348c5c2
Co-authored-by: Laurent Cozic <laurent22@users.noreply.github.com> Co-authored-by: Henry Heino <personalizedrefrigerator@gmail.com>
286 lines
11 KiB
TypeScript
286 lines
11 KiB
TypeScript
import EncryptionService, { EncryptionMethod } from './EncryptionService';
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import BaseItem from '../../models/BaseItem';
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import Folder from '../../models/Folder';
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import MasterKey from '../../models/MasterKey';
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import Note from '../../models/Note';
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import Setting from '../../models/Setting';
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import shim from '../..//shim';
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import { getEncryptionEnabled, setEncryptionEnabled } from '../synchronizer/syncInfoUtils';
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import Logger from '@joplin/utils/Logger';
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interface DecryptTestData {
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method: EncryptionMethod;
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password: string;
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plaintext: string;
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ciphertext: string;
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}
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let serviceInstance: EncryptionService = null;
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const logger = Logger.create('Crypto Tests');
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// This is convenient to quickly generate some data to verify for example that
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// react-native-quick-crypto and node:crypto can decrypt the same data.
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export async function createDecryptTestData() {
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const method = EncryptionMethod.StringV1;
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const password = 'just testing';
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const plaintext = '中文にっぽんご한국어😀\uD83D\0\r\nenglish01234567890';
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const ciphertext = await serviceInstance.encrypt(method, password, plaintext);
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return {
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method: method,
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password: password,
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plaintext: plaintext,
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ciphertext: ciphertext,
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};
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}
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interface CheckTestDataOptions {
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throwOnError?: boolean;
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silent?: boolean;
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testLabel?: string;
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}
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export async function checkDecryptTestData(data: DecryptTestData, options: CheckTestDataOptions = null) {
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options = {
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throwOnError: false,
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silent: false,
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...options,
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};
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// Verify that the ciphertext decrypted on this device and producing the same plaintext.
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const messages: string[] = [];
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let hasError = false;
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try {
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const decrypted = await EncryptionService.instance().decrypt(data.method, data.password, data.ciphertext);
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if (decrypted !== data.plaintext) {
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messages.push('Data could not be decrypted');
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messages.push('Expected:', data.plaintext);
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messages.push('Got:', decrypted);
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hasError = true;
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} else {
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messages.push('Data could be decrypted');
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}
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} catch (error) {
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hasError = true;
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messages.push(`Failed to decrypt data: Error: ${error}`);
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}
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if (hasError && options.throwOnError) {
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const label = options.testLabel ? ` (test ${options.testLabel})` : '';
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throw new Error(`Testing Crypto failed${label}: \n${messages.join('\n')}`);
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} else {
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for (const msg of messages) {
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if (hasError) {
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logger.warn(msg);
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} else {
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if (!options.silent) logger.info(msg);
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}
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}
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}
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}
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export async function testStringPerformance(method: EncryptionMethod, dataSize: number, count: number, options: CheckTestDataOptions = null) {
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options = {
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throwOnError: false,
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silent: false,
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...options,
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};
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// Verify that the ciphertext decrypted on this device and producing the same plaintext.
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const messages: string[] = [];
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let hasError = false;
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try {
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serviceInstance.defaultEncryptionMethod_ = method;
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let masterKey = await serviceInstance.generateMasterKey('123456');
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masterKey = await MasterKey.save(masterKey);
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await serviceInstance.loadMasterKey(masterKey, '123456', true);
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const crypto = shim.crypto;
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const content = (await crypto.randomBytes(dataSize / 2)).toString('hex');
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const folder = await Folder.save({ title: 'folder' });
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const note = await Note.save({ title: 'encrypted note', body: content, parent_id: folder.id });
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let encryptTime = 0.0;
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let decryptTime = 0.0;
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for (let i = 0; i < count; i++) {
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const tick1 = performance.now();
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const serialized = await Note.serializeForSync(note);
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const tick2 = performance.now();
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const deserialized = await Note.unserialize(serialized);
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const decryptedNote = await Note.decrypt(deserialized);
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const tick3 = performance.now();
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(decryptedNote.title === note.title);
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encryptTime += tick2 - tick1;
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decryptTime += tick3 - tick2;
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}
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messages.push(`testStringPerformance(): method: ${method}, count: ${count}, dataSize: ${dataSize}, encryptTime: ${encryptTime}, decryptTime: ${decryptTime}, encryptTime/count: ${encryptTime / count}, decryptTime/count: ${decryptTime / count}.`);
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} catch (error) {
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hasError = true;
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messages.push(`testStringPerformance() failed. Error: ${error}`);
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}
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if (hasError && options.throwOnError) {
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const label = options.testLabel ? ` (test ${options.testLabel})` : '';
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throw new Error(`Testing Crypto failed${label}: \n${messages.join('\n')}`);
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} else {
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for (const msg of messages) {
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if (hasError) {
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logger.warn(msg);
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} else {
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if (!options.silent) logger.info(msg);
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}
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}
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}
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}
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export async function testFilePerformance(method: EncryptionMethod, dataSize: number, count: number, options: CheckTestDataOptions = null) {
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options = {
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throwOnError: false,
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silent: false,
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...options,
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};
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// Verify that the ciphertext decrypted on this device and producing the same plaintext.
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const messages: string[] = [];
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let hasError = false;
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try {
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serviceInstance.defaultFileEncryptionMethod_ = method;
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let masterKey = await serviceInstance.generateMasterKey('123456');
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masterKey = await MasterKey.save(masterKey);
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await serviceInstance.loadMasterKey(masterKey, '123456', true);
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const fsDriver = shim.fsDriver();
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const crypto = shim.crypto;
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const sourcePath = `${Setting.value('tempDir')}/testData.txt`;
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const encryptedPath = `${Setting.value('tempDir')}/testData.crypted`;
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const decryptedPath = `${Setting.value('tempDir')}/testData.decrypted`;
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await fsDriver.writeFile(sourcePath, '');
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await fsDriver.appendFile(sourcePath, (await crypto.randomBytes(dataSize)).toString('base64'), 'base64');
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let encryptTime = 0.0;
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let decryptTime = 0.0;
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for (let i = 0; i < count; i++) {
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const tick1 = performance.now();
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await serviceInstance.encryptFile(sourcePath, encryptedPath);
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const tick2 = performance.now();
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await serviceInstance.decryptFile(encryptedPath, decryptedPath);
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const tick3 = performance.now();
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encryptTime += tick2 - tick1;
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decryptTime += tick3 - tick2;
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}
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messages.push(`testFilePerformance(): method: ${method}, count: ${count}, dataSize: ${dataSize}, encryptTime: ${encryptTime}, decryptTime: ${decryptTime}, encryptTime/count: ${encryptTime / count}, decryptTime/count: ${decryptTime / count}.`);
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} catch (error) {
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hasError = true;
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messages.push(`testFilePerformance() failed. Error: ${error}`);
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}
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if (hasError && options.throwOnError) {
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const label = options.testLabel ? ` (test ${options.testLabel})` : '';
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throw new Error(`Testing Crypto failed${label}: \n${messages.join('\n')}`);
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} else {
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for (const msg of messages) {
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if (hasError) {
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logger.warn(msg);
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} else {
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if (!options.silent) logger.info(msg);
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}
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}
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}
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}
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// cSpell:disable
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// Data generated on desktop, using node:crypto in packages/lib/services/e2ee/crypto.ts
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const decryptTestData: Record<string, DecryptTestData> = {
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shortString: {
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method: EncryptionMethod.StringV1,
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password: '4BfJl8YbM,nXx.LVgs!AzkWWA]',
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plaintext: '中文にっぽんご한국어😀\uD83D\0\r\nenglish01234567890',
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ciphertext: '{"salt":"6NKebMdcrFSGSzEWusbY8JUfG9rB98PxNZtk0QkYEFQ=","iv":"zHdXu8V5SYsO+vR/","ct":"4C3uyjOtRsNQZxCECvCeRaP+oPXMxjUMxsND67odnyiFg2A+fG6QW6O8axb6RHWU7QKHRG9/kHEs283DHL3hOAJbl4LS47R/dEDJbl8kWmGtLAsn"}',
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},
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hexKey: {
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method: EncryptionMethod.KeyV1,
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password: '4BfJl8YbM,nXx.LVgs!AzkWWA]',
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plaintext: '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',
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ciphertext: '{"salt":"iv5kKP+scMyXKO2jqzef3q9y9p/o/mj6zAoKVltbPx0=","iv":"Gz1PtbDzoaZzRx5m","ct":"YSS4ga1Q0MeVpFbMn2V45TaAbbuJM12vU/qYQ/VEGYPXhNQ4YchfRt7+LjhVxwpvfc/rD0znt6kpAh4ROGS2CLDy27/n5VICgTVY2VVff+YjPAma6odKn2pm4Z88fZlkoJVLi7QyU96Mvb6bYVbuNjQ16hOjFQ3iIIztLcafsHaW6v6gUFrDWYVQPi1/xovmmCe/GaM3JeMye5QQiFrmLQIxEJMNv8YiNyppMVf5b1YGFtDlOjm3XE2H9bb+wWNAd82mcwcAe+ZUedz3AH9PKlsRyBGHfGQ/rfFzeoFj+Wjm4fvPniPa1muRSMQDHU2Zw5YGWQwMNVUHt+y7lDoqPF2NQv4DvPmY1kLz2yohIzc="}',
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},
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base64File: {
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method: EncryptionMethod.FileV1,
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password: '4BfJl8YbM,nXx.LVgs!AzkWWA]',
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plaintext: '5Lit5paH44Gr44Gj44G944KT44GU7ZWc6rWt7Ja08J+YgO+/vQANCmVuZ2xpc2gwMTIzNDU2Nzg5MA==',
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ciphertext: '{"salt":"19Zx/+hxpZ+Trc7MGBt837SsTOJjHe9aiY5UPnXP6Oo=","iv":"N4PTzsyh4wONNJWa","ct":"LxAibOnVox1q2WBtLAKxeZxIIxKOEd6xdD3NKAn5mgHhv4i60yPiyPbr8rS+MzHmeq7Z3BhHjR7540rtdeBugbmf1+b3tYuRudI="}',
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},
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};
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// cSpell:enable
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// This can be used to run integration tests directly on device. It will throw
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// an error if something cannot be decrypted, or else print info messages.
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export const runIntegrationTests = async (silent = false, testPerformance = false) => {
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const log = (s: string) => {
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if (silent) return;
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logger.info(s);
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};
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log('Running integration tests...');
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const encryptionEnabled = getEncryptionEnabled();
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serviceInstance = EncryptionService.instance();
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BaseItem.encryptionService_ = EncryptionService.instance();
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setEncryptionEnabled(true);
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log('Decrypting using known data...');
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for (const testLabel in decryptTestData) {
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log(`Running decrypt test data case ${testLabel}...`);
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await checkDecryptTestData(decryptTestData[testLabel], { silent, testLabel, throwOnError: true });
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}
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log('Decrypting using local data...');
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const newData = await createDecryptTestData();
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await checkDecryptTestData(newData, { silent, throwOnError: true });
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// The performance test is very slow so it is disabled by default.
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if (testPerformance) {
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log('Testing performance...');
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if (shim.mobilePlatform() === '') {
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await testStringPerformance(EncryptionMethod.StringV1, 100, 1000);
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await testStringPerformance(EncryptionMethod.StringV1, 1000000, 10);
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await testStringPerformance(EncryptionMethod.StringV1, 5000000, 10);
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await testStringPerformance(EncryptionMethod.SJCL1a, 100, 1000);
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await testStringPerformance(EncryptionMethod.SJCL1a, 1000000, 10);
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await testStringPerformance(EncryptionMethod.SJCL1a, 5000000, 10);
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await testFilePerformance(EncryptionMethod.FileV1, 100, 1000);
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await testFilePerformance(EncryptionMethod.FileV1, 1000000, 3);
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await testFilePerformance(EncryptionMethod.FileV1, 5000000, 3);
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await testFilePerformance(EncryptionMethod.SJCL1a, 100, 1000);
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await testFilePerformance(EncryptionMethod.SJCL1a, 1000000, 3);
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await testFilePerformance(EncryptionMethod.SJCL1a, 5000000, 3);
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} else {
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await testStringPerformance(EncryptionMethod.StringV1, 100, 100);
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await testStringPerformance(EncryptionMethod.StringV1, 500000, 3);
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await testStringPerformance(EncryptionMethod.StringV1, 1000000, 3);
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await testStringPerformance(EncryptionMethod.SJCL1a, 100, 100);
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await testStringPerformance(EncryptionMethod.SJCL1a, 500000, 3);
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await testStringPerformance(EncryptionMethod.SJCL1a, 1000000, 3);
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await testFilePerformance(EncryptionMethod.FileV1, 100, 100);
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await testFilePerformance(EncryptionMethod.FileV1, 100000, 3);
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await testFilePerformance(EncryptionMethod.FileV1, 500000, 3);
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await testFilePerformance(EncryptionMethod.SJCL1a, 100, 100);
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await testFilePerformance(EncryptionMethod.SJCL1a, 100000, 3);
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await testFilePerformance(EncryptionMethod.SJCL1a, 500000, 3);
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}
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}
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setEncryptionEnabled(encryptionEnabled);
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};
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