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Export/import simple update messages

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Fedor Indutny 2024-05-22 09:34:19 -07:00 • committed by GitHub
parent 19083cadf7
commit 9df3c63ca6
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14 changed files with 1604 additions and 386 deletions
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100
ts/test-electron/backup/backup_groupv2_notifications_test.ts
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@ -1,20 +1,12 @@
// Copyright 2024 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import path from 'path';
import { tmpdir } from 'os';
import { createReadStream } from 'fs';
import { mkdtemp, rm } from 'fs/promises';
import { v4 as generateGuid } from 'uuid';
import { assert } from 'chai';
import { pick, sortBy } from 'lodash';
import Data from '../../sql/Client';
import { backupsService } from '../../services/backups';
import { generateAci, generatePni } from '../../types/ServiceId';
import { SignalService as Proto } from '../../protobuf';
import { generateAci, generatePni } from '../../types/ServiceId';
import type { MessageAttributesType } from '../../model-types';
import type { GroupV2ChangeType } from '../../groups';
import { getRandomBytes } from '../../Crypto';
@ -22,6 +14,13 @@ import * as Bytes from '../../Bytes';
import { loadCallsHistory } from '../../services/callHistoryLoader';
import { strictAssert } from '../../util/assert';
import { DurationInSeconds } from '../../util/durations';
import {
OUR_ACI,
OUR_PNI,
setupBasics,
asymmetricRoundtripHarness,
symmetricRoundtripHarness,
} from './helpers';
// Note: this should be kept up to date with GroupV2Change.stories.tsx, to
// maintain the comprehensive set of GroupV2 notifications we need to handle
@ -30,8 +29,6 @@ const AccessControlEnum = Proto.AccessControl.AccessRequired;
const RoleEnum = Proto.Member.Role;
const EXPIRATION_TIMER_FLAG = Proto.DataMessage.Flags.EXPIRATION_TIMER_UPDATE;
const OUR_ACI = generateAci();
const OUR_PNI = generatePni();
const CONTACT_A = generateAci();
const CONTACT_A_PNI = generatePni();
const CONTACT_B = generateAci();
@ -40,82 +37,6 @@ const ADMIN_A = generateAci();
const INVITEE_A = generateAci();
const GROUP_ID = Bytes.toBase64(getRandomBytes(32));
const MASTER_KEY = Bytes.toBase64(getRandomBytes(32));
const PROFILEKEY = getRandomBytes(32);
// We need to eliminate fields that won't stay stable through import/export
function sortAndNormalize(
messages: Array<MessageAttributesType>
): Array<Partial<MessageAttributesType>> {
return sortBy(messages, 'sent_at').map(message =>
pick(
message,
'droppedGV2MemberIds',
'expirationTimerUpdate',
'groupMigration',
'groupV2Change',
'invitedGV2Members',
'sent_at',
'timestamp',
'type'
)
);
}
async function symmetricRoundtripHarness(
messages: Array<MessageAttributesType>
) {
return asymmetricRoundtripHarness(messages, messages);
}
async function asymmetricRoundtripHarness(
before: Array<MessageAttributesType>,
after: Array<MessageAttributesType>
) {
const outDir = await mkdtemp(path.join(tmpdir(), 'signal-temp-'));
try {
const targetOutputFile = path.join(outDir, 'backup.bin');
await Data.saveMessages(before, { forceSave: true, ourAci: OUR_ACI });
await backupsService.exportToDisk(targetOutputFile);
await clearData();
await backupsService.importBackup(() => createReadStream(targetOutputFile));
const messagesFromDatabase = await Data._getAllMessages();
const expected = sortAndNormalize(after);
const actual = sortAndNormalize(messagesFromDatabase);
assert.deepEqual(expected, actual);
} finally {
await rm(outDir, { recursive: true });
}
}
async function clearData() {
await Data._removeAllMessages();
await Data._removeAllConversations();
await Data.removeAllItems();
window.storage.reset();
window.ConversationController.reset();
await setupBasics();
}
async function setupBasics() {
await window.storage.put('uuid_id', `${OUR_ACI}.2`);
await window.storage.put('pni', OUR_PNI);
await window.storage.put('masterKey', MASTER_KEY);
await window.storage.put('profileKey', PROFILEKEY);
await window.ConversationController.getOrCreateAndWait(OUR_ACI, 'private', {
pni: OUR_PNI,
systemGivenName: 'ME',
profileKey: Bytes.toBase64(PROFILEKEY),
});
}
let counter = 0;
@ -182,11 +103,6 @@ describe('backup/groupv2/notifications', () => {
});
await loadCallsHistory();
window.Events = {
...window.Events,
getTypingIndicatorSetting: () => false,
getLinkPreviewSetting: () => false,
};
});
describe('roundtrips given groupv2 notifications with', () => {