394 lines
18 KiB
TypeScript
394 lines
18 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { logger } from "matrix-js-sdk/src/logger";
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import fetchMockJest from "fetch-mock-jest";
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import EventEmitter from "events";
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import {
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ProvideCryptoSetupExtensions,
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SecretStorageKeyDescription,
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} from "@matrix-org/react-sdk-module-api/lib/lifecycles/CryptoSetupExtensions";
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import { advanceDateAndTime, stubClient } from "./test-utils";
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import { IMatrixClientPeg, MatrixClientPeg as peg } from "../src/MatrixClientPeg";
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import SettingsStore from "../src/settings/SettingsStore";
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import Modal from "../src/Modal";
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import PlatformPeg from "../src/PlatformPeg";
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import { SettingLevel } from "../src/settings/SettingLevel";
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import { Features } from "../src/settings/Settings";
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import { ModuleRunner } from "../src/modules/ModuleRunner";
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jest.useFakeTimers();
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const PegClass = Object.getPrototypeOf(peg).constructor;
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describe("MatrixClientPeg", () => {
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beforeEach(() => {
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// stub out Logger.log which gets called a lot and clutters up the test output
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jest.spyOn(logger, "log").mockImplementation(() => {});
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});
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afterEach(() => {
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localStorage.clear();
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jest.restoreAllMocks();
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// some of the tests assign `MatrixClientPeg.matrixClient`: clear it, to prevent leakage between tests
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peg.unset();
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});
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it("setJustRegisteredUserId", () => {
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stubClient();
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(peg as any).matrixClient = peg.get();
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peg.setJustRegisteredUserId("@userId:matrix.org");
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expect(peg.safeGet().credentials.userId).toBe("@userId:matrix.org");
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expect(peg.currentUserIsJustRegistered()).toBe(true);
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expect(peg.userRegisteredWithinLastHours(0)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(1)).toBe(true);
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expect(peg.userRegisteredWithinLastHours(24)).toBe(true);
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advanceDateAndTime(1 * 60 * 60 * 1000 + 1);
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expect(peg.userRegisteredWithinLastHours(0)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(1)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(24)).toBe(true);
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advanceDateAndTime(24 * 60 * 60 * 1000);
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expect(peg.userRegisteredWithinLastHours(0)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(1)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(24)).toBe(false);
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});
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it("setJustRegisteredUserId(null)", () => {
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stubClient();
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(peg as any).matrixClient = peg.get();
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peg.setJustRegisteredUserId(null);
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expect(peg.currentUserIsJustRegistered()).toBe(false);
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expect(peg.userRegisteredWithinLastHours(0)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(1)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(24)).toBe(false);
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advanceDateAndTime(1 * 60 * 60 * 1000 + 1);
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expect(peg.userRegisteredWithinLastHours(0)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(1)).toBe(false);
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expect(peg.userRegisteredWithinLastHours(24)).toBe(false);
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});
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describe(".start extensions", () => {
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let testPeg: IMatrixClientPeg;
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beforeEach(() => {
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// instantiate a MatrixClientPegClass instance, with a new MatrixClient
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testPeg = new PegClass();
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fetchMockJest.get("http://example.com/_matrix/client/versions", {});
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});
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describe("cryptoSetup extension", () => {
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it("should call default cryptoSetup.getDehydrationKeyCallback", async () => {
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const mockCryptoSetup = {
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SHOW_ENCRYPTION_SETUP_UI: true,
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examineLoginResponse: jest.fn(),
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persistCredentials: jest.fn(),
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getSecretStorageKey: jest.fn(),
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createSecretStorageKey: jest.fn(),
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catchAccessSecretStorageError: jest.fn(),
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setupEncryptionNeeded: jest.fn(),
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getDehydrationKeyCallback: jest.fn().mockReturnValue(null),
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} as ProvideCryptoSetupExtensions;
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// Ensure we have an instance before we set up spies
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const instance = ModuleRunner.instance;
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jest.spyOn(instance.extensions, "cryptoSetup", "get").mockReturnValue(mockCryptoSetup);
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testPeg.replaceUsingCreds({
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accessToken: "SEKRET",
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homeserverUrl: "http://example.com",
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userId: "@user:example.com",
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deviceId: "TEST_DEVICE_ID",
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});
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expect(mockCryptoSetup.getDehydrationKeyCallback).toHaveBeenCalledTimes(1);
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});
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it("should call overridden cryptoSetup.getDehydrationKeyCallback", async () => {
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const mockDehydrationKeyCallback = () => Uint8Array.from([0x11, 0x22, 0x33]);
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const mockCryptoSetup = {
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SHOW_ENCRYPTION_SETUP_UI: true,
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examineLoginResponse: jest.fn(),
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persistCredentials: jest.fn(),
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getSecretStorageKey: jest.fn(),
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createSecretStorageKey: jest.fn(),
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catchAccessSecretStorageError: jest.fn(),
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setupEncryptionNeeded: jest.fn(),
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getDehydrationKeyCallback: jest.fn().mockReturnValue(mockDehydrationKeyCallback),
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} as ProvideCryptoSetupExtensions;
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// Ensure we have an instance before we set up spies
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const instance = ModuleRunner.instance;
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jest.spyOn(instance.extensions, "cryptoSetup", "get").mockReturnValue(mockCryptoSetup);
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testPeg.replaceUsingCreds({
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accessToken: "SEKRET",
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homeserverUrl: "http://example.com",
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userId: "@user:example.com",
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deviceId: "TEST_DEVICE_ID",
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});
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expect(mockCryptoSetup.getDehydrationKeyCallback).toHaveBeenCalledTimes(1);
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const client = testPeg.get();
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const dehydrationKey = await client?.cryptoCallbacks.getDehydrationKey!(
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{} as SecretStorageKeyDescription,
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(key: Uint8Array) => true,
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);
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expect(dehydrationKey).toEqual(Uint8Array.from([0x11, 0x22, 0x33]));
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});
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});
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});
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describe(".start", () => {
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let testPeg: IMatrixClientPeg;
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beforeEach(() => {
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// instantiate a MatrixClientPegClass instance, with a new MatrixClient
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testPeg = new PegClass();
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fetchMockJest.get("http://example.com/_matrix/client/versions", {});
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testPeg.replaceUsingCreds({
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accessToken: "SEKRET",
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homeserverUrl: "http://example.com",
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userId: "@user:example.com",
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deviceId: "TEST_DEVICE_ID",
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});
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});
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describe("legacy crypto", () => {
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beforeEach(() => {
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const originalGetValue = SettingsStore.getValue;
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jest.spyOn(SettingsStore, "getValue").mockImplementation(
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(settingName: string, roomId: string | null = null, excludeDefault = false) => {
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if (settingName === "feature_rust_crypto") {
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return false;
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}
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return originalGetValue(settingName, roomId, excludeDefault);
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},
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);
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});
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it("should initialise client crypto", async () => {
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const mockInitCrypto = jest.spyOn(testPeg.safeGet(), "initCrypto").mockResolvedValue(undefined);
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const mockSetTrustCrossSignedDevices = jest
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.spyOn(testPeg.safeGet(), "setCryptoTrustCrossSignedDevices")
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.mockImplementation(() => {});
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const mockStartClient = jest.spyOn(testPeg.safeGet(), "startClient").mockResolvedValue(undefined);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalledTimes(1);
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expect(mockSetTrustCrossSignedDevices).toHaveBeenCalledTimes(1);
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expect(mockStartClient).toHaveBeenCalledTimes(1);
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});
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it("should carry on regardless if there is an error initialising crypto", async () => {
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const e2eError = new Error("nope nope nope");
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const mockInitCrypto = jest.spyOn(testPeg.safeGet(), "initCrypto").mockRejectedValue(e2eError);
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const mockSetTrustCrossSignedDevices = jest
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.spyOn(testPeg.safeGet(), "setCryptoTrustCrossSignedDevices")
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.mockImplementation(() => {});
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const mockStartClient = jest.spyOn(testPeg.safeGet(), "startClient").mockResolvedValue(undefined);
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const mockWarning = jest.spyOn(logger, "warn").mockReturnValue(undefined);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalledTimes(1);
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expect(mockSetTrustCrossSignedDevices).not.toHaveBeenCalled();
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expect(mockStartClient).toHaveBeenCalledTimes(1);
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expect(mockWarning).toHaveBeenCalledWith(expect.stringMatching("Unable to initialise e2e"), e2eError);
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});
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it("should reload when store database closes for a guest user", async () => {
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testPeg.safeGet().isGuest = () => true;
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const emitter = new EventEmitter();
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testPeg.safeGet().store.on = emitter.on.bind(emitter);
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const platform: any = { reload: jest.fn() };
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PlatformPeg.set(platform);
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await testPeg.assign();
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emitter.emit("closed" as any);
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expect(platform.reload).toHaveBeenCalled();
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});
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it("should show error modal when store database closes", async () => {
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testPeg.safeGet().isGuest = () => false;
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const emitter = new EventEmitter();
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const platform: any = { getHumanReadableName: jest.fn() };
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PlatformPeg.set(platform);
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testPeg.safeGet().store.on = emitter.on.bind(emitter);
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const spy = jest.spyOn(Modal, "createDialog");
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await testPeg.assign();
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emitter.emit("closed" as any);
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expect(spy).toHaveBeenCalled();
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});
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});
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it("should initialise the rust crypto library by default", async () => {
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await SettingsStore.setValue(Features.RustCrypto, null, SettingLevel.DEVICE, null);
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const mockSetValue = jest.spyOn(SettingsStore, "setValue").mockResolvedValue(undefined);
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const mockInitCrypto = jest.spyOn(testPeg.safeGet(), "initCrypto").mockResolvedValue(undefined);
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const mockInitRustCrypto = jest.spyOn(testPeg.safeGet(), "initRustCrypto").mockResolvedValue(undefined);
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await testPeg.start();
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expect(mockInitCrypto).not.toHaveBeenCalled();
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expect(mockInitRustCrypto).toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, true);
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});
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it("should initialise the legacy crypto library if set", async () => {
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await SettingsStore.setValue(Features.RustCrypto, null, SettingLevel.DEVICE, null);
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const originalGetValue = SettingsStore.getValue;
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jest.spyOn(SettingsStore, "getValue").mockImplementation(
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(settingName: string, roomId: string | null = null, excludeDefault = false) => {
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if (settingName === "feature_rust_crypto") {
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return false;
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}
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return originalGetValue(settingName, roomId, excludeDefault);
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},
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);
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const mockSetValue = jest.spyOn(SettingsStore, "setValue").mockResolvedValue(undefined);
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const mockInitCrypto = jest.spyOn(testPeg.safeGet(), "initCrypto").mockResolvedValue(undefined);
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const mockInitRustCrypto = jest.spyOn(testPeg.safeGet(), "initRustCrypto").mockResolvedValue(undefined);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalled();
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expect(mockInitRustCrypto).not.toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, false);
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});
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describe("Rust staged rollout", () => {
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function mockSettingStore(
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userIsUsingRust: boolean,
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newLoginShouldUseRust: boolean,
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rolloutPercent: number | null,
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) {
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const originalGetValue = SettingsStore.getValue;
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jest.spyOn(SettingsStore, "getValue").mockImplementation(
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(settingName: string, roomId: string | null = null, excludeDefault = false) => {
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if (settingName === "feature_rust_crypto") {
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return userIsUsingRust;
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}
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return originalGetValue(settingName, roomId, excludeDefault);
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},
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);
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const originalGetValueAt = SettingsStore.getValueAt;
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jest.spyOn(SettingsStore, "getValueAt").mockImplementation(
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(level: SettingLevel, settingName: string) => {
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if (settingName === "feature_rust_crypto") {
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return newLoginShouldUseRust;
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}
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// if null we let the original implementation handle it to get the default
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if (settingName === "RustCrypto.staged_rollout_percent" && rolloutPercent !== null) {
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return rolloutPercent;
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}
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return originalGetValueAt(level, settingName);
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},
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);
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}
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let mockSetValue: jest.SpyInstance;
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let mockInitCrypto: jest.SpyInstance;
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let mockInitRustCrypto: jest.SpyInstance;
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beforeEach(async () => {
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mockSetValue = jest.spyOn(SettingsStore, "setValue").mockResolvedValue(undefined);
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mockInitCrypto = jest.spyOn(testPeg.safeGet(), "initCrypto").mockResolvedValue(undefined);
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mockInitRustCrypto = jest.spyOn(testPeg.safeGet(), "initRustCrypto").mockResolvedValue(undefined);
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await SettingsStore.setValue(Features.RustCrypto, null, SettingLevel.DEVICE, null);
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});
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it("Should not migrate existing login if rollout is 0", async () => {
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mockSettingStore(false, true, 0);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalled();
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expect(mockInitRustCrypto).not.toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, false);
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});
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it("Should migrate existing login if rollout is 100", async () => {
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mockSettingStore(false, true, 100);
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await testPeg.start();
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expect(mockInitCrypto).not.toHaveBeenCalled();
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expect(mockInitRustCrypto).toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, true);
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});
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it("Should migrate existing login if user is in rollout bucket", async () => {
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mockSettingStore(false, true, 30);
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// Use a device id that is known to be in the 30% bucket (hash modulo 100 < 30)
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const spy = jest.spyOn(testPeg.get()!, "getDeviceId").mockReturnValue("AAA");
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await testPeg.start();
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expect(mockInitCrypto).not.toHaveBeenCalled();
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expect(mockInitRustCrypto).toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, true);
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spy.mockReset();
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});
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it("Should not migrate existing login if rollout is malformed", async () => {
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mockSettingStore(false, true, 100.1);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalled();
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expect(mockInitRustCrypto).not.toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, false);
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});
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it("Default is to not migrate", async () => {
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mockSettingStore(false, true, null);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalled();
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expect(mockInitRustCrypto).not.toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, false);
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});
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it("Should not migrate if feature_rust_crypto is false", async () => {
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mockSettingStore(false, false, 100);
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await testPeg.start();
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expect(mockInitCrypto).toHaveBeenCalled();
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expect(mockInitRustCrypto).not.toHaveBeenCalledTimes(1);
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// we should have stashed the setting in the settings store
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expect(mockSetValue).toHaveBeenCalledWith("feature_rust_crypto", null, SettingLevel.DEVICE, false);
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});
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});
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});
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});
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