141 lines
3.7 KiB
TypeScript
141 lines
3.7 KiB
TypeScript
// Copyright 2023 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { ServiceIdKind } from '@signalapp/mock-server';
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import {
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IdentityKeyPair,
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PrivateKey,
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SignedPreKeyRecord,
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KEMKeyPair,
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KyberPreKeyRecord,
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} from '@signalapp/libsignal-client';
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import createDebug from 'debug';
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import * as durations from '../../util/durations';
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import { generatePni, toUntaggedPni } from '../../types/ServiceId';
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import { Bootstrap } from '../bootstrap';
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import type { App } from '../bootstrap';
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export const debug = createDebug('mock:test:pni-unlink');
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describe('pnp/PNI DecryptionError unlink', function needsName() {
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this.timeout(durations.MINUTE);
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this.retries(4);
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let bootstrap: Bootstrap;
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let app: App | undefined;
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beforeEach(async () => {
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bootstrap = new Bootstrap({
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contactCount: 0,
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});
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await bootstrap.init();
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await bootstrap.linkAndClose();
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});
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afterEach(async function after() {
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if (app) {
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await bootstrap.maybeSaveLogs(this.currentTest, app);
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await app.close();
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}
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await bootstrap.teardown();
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});
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it('unlinks desktop if PNI identity is different on server', async () => {
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const { desktop, phone, server } = bootstrap;
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const badIdentity = IdentityKeyPair.generate();
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const signedPreKey = PrivateKey.generate();
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const signedPreKeySig = badIdentity.privateKey.sign(
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signedPreKey.getPublicKey().serialize()
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);
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const signedPreKeyRecord = SignedPreKeyRecord.new(
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1000,
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Date.now(),
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signedPreKey.getPublicKey(),
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signedPreKey,
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signedPreKeySig
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);
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const kyberPreKey = KEMKeyPair.generate();
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const kyberPreKeySig = badIdentity.privateKey.sign(
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kyberPreKey.getPublicKey().serialize()
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);
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const kyberPreKeyRecord = KyberPreKeyRecord.new(
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1001,
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Date.now(),
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kyberPreKey,
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kyberPreKeySig
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);
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debug('corrupting PNI identity key');
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const sendPromises = new Array<Promise<unknown>>();
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const pniChangeNumber = {
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identityKeyPair: badIdentity.serialize(),
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registrationId: desktop.getRegistrationId(ServiceIdKind.PNI),
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signedPreKey: signedPreKeyRecord.serialize(),
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lastResortKyberPreKey: kyberPreKeyRecord.serialize(),
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newE164: desktop.number,
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};
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// The goal of these two sync messages is to update Desktop's PNI identity
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// key while keeping the PNI itself the same so that the Desktop wouldn't
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// drop the PNI envelope from `sendText()` below.
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sendPromises.push(
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phone.sendRaw(
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desktop,
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{
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syncMessage: {
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pniChangeNumber,
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},
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},
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{
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timestamp: bootstrap.getTimestamp(),
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updatedPni: toUntaggedPni(generatePni()),
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}
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)
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);
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sendPromises.push(
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phone.sendRaw(
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desktop,
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{
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syncMessage: {
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pniChangeNumber,
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},
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},
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{
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timestamp: bootstrap.getTimestamp(),
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updatedPni: toUntaggedPni(desktop.pni),
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}
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)
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);
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debug('sending a message to our PNI');
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const stranger = await server.createPrimaryDevice({
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profileName: 'Mysterious Stranger',
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});
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const ourKey = await desktop.popSingleUseKey(ServiceIdKind.PNI);
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await stranger.addSingleUseKey(desktop, ourKey, ServiceIdKind.PNI);
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sendPromises.push(
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stranger.sendText(desktop, 'A message to PNI', {
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serviceIdKind: ServiceIdKind.PNI,
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withProfileKey: true,
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timestamp: bootstrap.getTimestamp(),
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})
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);
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debug('starting the app to process the queue');
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app = await bootstrap.startApp();
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await Promise.all(sendPromises);
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const window = await app.getWindow();
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await window.locator('.LeftPaneDialog__message >> "Unlinked"').waitFor();
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});
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});
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