118 lines
3.3 KiB
TypeScript
118 lines
3.3 KiB
TypeScript
// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { assert } from 'chai';
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import { generateAci } from '../../types/ServiceId';
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import { _maybeBuildAddBannedMemberActions } from '../../groups';
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import { getClientZkGroupCipher, decryptUuid } from '../../util/zkgroup';
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import { updateRemoteConfig } from '../helpers/RemoteConfigStub';
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const HARD_LIMIT_KEY = 'global.groupsv2.groupSizeHardLimit';
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describe('group add banned member', () => {
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const serviceId = generateAci();
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const ourAci = generateAci();
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const existing = Array.from({ length: 10 }, (_, index) => ({
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uuid: generateAci(),
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timestamp: index,
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}));
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const secretParams =
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'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAd/rq8//fR' +
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'4RzhvN3G9KcKlQoj7cguQFjTOqLV6JUSbrURzeILsUmsymGJmHt3kpBJ2zosqp4ex' +
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'sg+qwF1z6YdB/rxKnxKRLZZP/V0F7bERslYILy2lUh3Sh3iA98yO4CGfzjjFVo1SI' +
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'7U8XApLeVNQHJo7nkflf/JyBrqPft5gEucbKW/h+S3OYjfQ5zl2Cpw3XrV7N6OKEu' +
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'tLUWPHQuJx11A4xDPrmtAOnGy2NBxoOybDNlWipeNbn1WQJqOjMF7YA80oEm+5qnM' +
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'kEYcFVqbYaSzPcMhg3mQ0SYfQpxYgSOJpwp9f/8EDnwJV4ISPBOo2CiaSqVfnd8Dw' +
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'ZOc58gQA==';
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const clientZkGroupCipher = getClientZkGroupCipher(secretParams);
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before(async () => {
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await updateRemoteConfig([
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{ name: HARD_LIMIT_KEY, value: '5', enabled: true },
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]);
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});
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it('should add banned member without deleting', () => {
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const actions = _maybeBuildAddBannedMemberActions({
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clientZkGroupCipher,
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serviceId,
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ourAci,
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group: {
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bannedMembersV2: [],
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},
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});
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assert.strictEqual(actions.addMembersBanned?.length, 1);
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assert.strictEqual(
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decryptUuid(
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clientZkGroupCipher,
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actions.addMembersBanned?.[0]?.added?.userId ?? new Uint8Array(0)
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),
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serviceId
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);
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assert.strictEqual(actions.deleteMembersBanned, null);
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});
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it('should add banned member while deleting the oldest', () => {
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const actions = _maybeBuildAddBannedMemberActions({
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clientZkGroupCipher,
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serviceId,
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ourAci,
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group: {
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bannedMembersV2: [...existing],
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},
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});
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const deleted = actions.deleteMembersBanned?.map(({ deletedUserId }) => {
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return decryptUuid(
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clientZkGroupCipher,
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deletedUserId ?? new Uint8Array(0)
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);
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});
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assert.strictEqual(actions.addMembersBanned?.length, 1);
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assert.strictEqual(
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decryptUuid(
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clientZkGroupCipher,
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actions.addMembersBanned?.[0]?.added?.userId ?? new Uint8Array(0)
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),
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serviceId
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);
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assert.deepStrictEqual(
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deleted,
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existing
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.slice(0, 6)
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.reverse()
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.map(member => member.uuid)
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);
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});
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it('should not ban ourselves', () => {
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const actions = _maybeBuildAddBannedMemberActions({
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clientZkGroupCipher,
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serviceId: ourAci,
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ourAci,
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group: {
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bannedMembersV2: [],
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},
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});
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assert.isUndefined(actions.addMembersBanned);
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assert.isUndefined(actions.deleteMembersBanned);
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});
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it('should not ban already banned person', () => {
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const actions = _maybeBuildAddBannedMemberActions({
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clientZkGroupCipher,
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serviceId,
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ourAci,
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group: {
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bannedMembersV2: [{ uuid: serviceId, timestamp: 1 }],
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},
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});
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assert.isUndefined(actions.addMembersBanned);
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assert.isUndefined(actions.deleteMembersBanned);
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});
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});
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