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1036 lines
35 KiB
JavaScript
1036 lines
35 KiB
JavaScript
/* global _, textsecure, libsignal, storage */
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'use strict';
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describe('SignalProtocolStore', () => {
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const number = '+5558675309';
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let store;
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let identityKey;
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let testKey;
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before(done => {
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store = textsecure.storage.protocol;
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store.hydrateCaches();
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identityKey = {
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pubKey: libsignal.crypto.getRandomBytes(33),
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privKey: libsignal.crypto.getRandomBytes(32),
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};
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testKey = {
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pubKey: libsignal.crypto.getRandomBytes(33),
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privKey: libsignal.crypto.getRandomBytes(32),
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};
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storage
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.put('registrationId', 1337)
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.then(() => storage.put('identityKey', identityKey))
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.then(() => storage.fetch())
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.then(done, done);
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});
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describe('getLocalRegistrationId', () => {
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it('retrieves my registration id', async () => {
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const id = await store.getLocalRegistrationId();
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assert.strictEqual(id, 1337);
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});
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});
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describe('getIdentityKeyPair', () => {
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it('retrieves my identity key', async () => {
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const key = await store.getIdentityKeyPair();
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assertEqualArrayBuffers(key.pubKey, identityKey.pubKey);
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assertEqualArrayBuffers(key.privKey, identityKey.privKey);
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});
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});
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describe('saveIdentity', () => {
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const address = new libsignal.SignalProtocolAddress(number, 1);
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const identifier = address.toString();
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it('stores identity keys', async () => {
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await store.saveIdentity(identifier, testKey.pubKey);
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const key = await store.loadIdentityKey(number);
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assertEqualArrayBuffers(key, testKey.pubKey);
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});
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it('allows key changes', async () => {
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const newIdentity = libsignal.crypto.getRandomBytes(33);
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await store.saveIdentity(identifier, testKey.pubKey);
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await store.saveIdentity(identifier, newIdentity);
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});
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describe('When there is no existing key (first use)', () => {
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before(async () => {
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await store.removeIdentityKey(number);
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await store.saveIdentity(identifier, testKey.pubKey);
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});
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it('marks the key firstUse', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert(identity.firstUse);
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});
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it('sets the timestamp', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert(identity.timestamp);
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});
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it('sets the verified status to DEFAULT', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.verified, store.VerifiedStatus.DEFAULT);
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});
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});
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describe('When there is a different existing key (non first use)', () => {
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const newIdentity = libsignal.crypto.getRandomBytes(33);
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const oldTimestamp = Date.now();
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: identifier,
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: oldTimestamp,
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nonblockingApproval: false,
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verified: store.VerifiedStatus.DEFAULT,
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});
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await store.hydrateCaches();
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await store.saveIdentity(identifier, newIdentity);
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});
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it('marks the key not firstUse', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert(!identity.firstUse);
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});
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it('updates the timestamp', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.notEqual(identity.timestamp, oldTimestamp);
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});
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describe('The previous verified status was DEFAULT', () => {
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: oldTimestamp,
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nonblockingApproval: false,
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verified: store.VerifiedStatus.DEFAULT,
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});
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await store.hydrateCaches();
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await store.saveIdentity(identifier, newIdentity);
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});
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it('sets the new key to default', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.verified, store.VerifiedStatus.DEFAULT);
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});
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});
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describe('The previous verified status was VERIFIED', () => {
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: oldTimestamp,
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nonblockingApproval: false,
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verified: store.VerifiedStatus.VERIFIED,
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});
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await store.hydrateCaches();
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await store.saveIdentity(identifier, newIdentity);
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});
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it('sets the new key to unverified', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(
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identity.verified,
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store.VerifiedStatus.UNVERIFIED
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);
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});
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});
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describe('The previous verified status was UNVERIFIED', () => {
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: oldTimestamp,
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nonblockingApproval: false,
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verified: store.VerifiedStatus.UNVERIFIED,
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});
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await store.hydrateCaches();
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await store.saveIdentity(identifier, newIdentity);
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});
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it('sets the new key to unverified', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(
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identity.verified,
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store.VerifiedStatus.UNVERIFIED
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);
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});
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});
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});
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describe('When the key has not changed', () => {
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const oldTimestamp = Date.now();
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
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timestamp: oldTimestamp,
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nonblockingApproval: false,
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verified: store.VerifiedStatus.DEFAULT,
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});
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await store.hydrateCaches();
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});
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describe('If it is marked firstUse', () => {
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before(async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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identity.firstUse = true;
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await window.Signal.Data.createOrUpdateIdentityKey(identity);
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await store.hydrateCaches();
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});
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it('nothing changes', async () => {
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await store.saveIdentity(identifier, testKey.pubKey, true);
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert(!identity.nonblockingApproval);
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assert.strictEqual(identity.timestamp, oldTimestamp);
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});
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});
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describe('If it is not marked firstUse', () => {
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before(async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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identity.firstUse = false;
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await window.Signal.Data.createOrUpdateIdentityKey(identity);
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await store.hydrateCaches();
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});
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describe('If nonblocking approval is required', () => {
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let now;
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before(async () => {
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now = Date.now();
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const identity = await window.Signal.Data.getIdentityKeyById(
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number
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);
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identity.timestamp = now;
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await window.Signal.Data.createOrUpdateIdentityKey(identity);
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await store.hydrateCaches();
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});
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it('sets non-blocking approval', async () => {
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await store.saveIdentity(identifier, testKey.pubKey, true);
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const identity = await window.Signal.Data.getIdentityKeyById(
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number
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);
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assert.strictEqual(identity.nonblockingApproval, true);
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assert.strictEqual(identity.timestamp, now);
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assert.strictEqual(identity.firstUse, false);
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});
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});
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});
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});
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});
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describe('saveIdentityWithAttributes', () => {
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let now;
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let validAttributes;
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before(async () => {
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now = Date.now();
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validAttributes = {
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: now,
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verified: store.VerifiedStatus.VERIFIED,
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nonblockingApproval: false,
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};
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await store.removeIdentityKey(number);
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});
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describe('with valid attributes', () => {
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before(async () => {
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await store.saveIdentityWithAttributes(number, validAttributes);
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});
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it('publicKey is saved', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
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});
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it('firstUse is saved', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.firstUse, true);
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});
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it('timestamp is saved', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.timestamp, now);
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});
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it('verified is saved', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.verified, store.VerifiedStatus.VERIFIED);
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});
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it('nonblockingApproval is saved', async () => {
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.nonblockingApproval, false);
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});
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});
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describe('with invalid attributes', () => {
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let attributes;
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beforeEach(() => {
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attributes = _.clone(validAttributes);
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});
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async function testInvalidAttributes() {
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try {
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await store.saveIdentityWithAttributes(number, attributes);
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throw new Error('saveIdentityWithAttributes should have failed');
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} catch (error) {
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// good. we expect to fail with invalid attributes.
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}
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}
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it('rejects an invalid publicKey', async () => {
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attributes.publicKey = 'a string';
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await testInvalidAttributes();
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});
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it('rejects invalid firstUse', async () => {
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attributes.firstUse = 0;
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await testInvalidAttributes();
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});
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it('rejects invalid timestamp', async () => {
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attributes.timestamp = NaN;
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await testInvalidAttributes();
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});
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it('rejects invalid verified', async () => {
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attributes.verified = null;
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await testInvalidAttributes();
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});
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it('rejects invalid nonblockingApproval', async () => {
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attributes.nonblockingApproval = 0;
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await testInvalidAttributes();
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});
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});
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});
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describe('setApproval', () => {
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it('sets nonblockingApproval', async () => {
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await store.setApproval(number, true);
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.nonblockingApproval, true);
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});
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});
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describe('setVerified', () => {
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async function saveRecordDefault() {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: Date.now(),
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verified: store.VerifiedStatus.DEFAULT,
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nonblockingApproval: false,
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});
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await store.hydrateCaches();
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}
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describe('with no public key argument', () => {
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before(saveRecordDefault);
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it('updates the verified status', async () => {
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await store.setVerified(number, store.VerifiedStatus.VERIFIED);
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.verified, store.VerifiedStatus.VERIFIED);
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assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
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});
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});
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describe('with the current public key', () => {
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before(saveRecordDefault);
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it('updates the verified status', async () => {
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await store.setVerified(
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number,
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store.VerifiedStatus.VERIFIED,
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testKey.pubKey
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);
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.verified, store.VerifiedStatus.VERIFIED);
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assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
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});
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});
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describe('with a mismatching public key', () => {
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const newIdentity = libsignal.crypto.getRandomBytes(33);
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before(saveRecordDefault);
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it('does not change the record.', async () => {
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await store.setVerified(
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number,
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store.VerifiedStatus.VERIFIED,
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newIdentity
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);
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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assert.strictEqual(identity.verified, store.VerifiedStatus.DEFAULT);
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assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
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});
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});
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});
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describe('processContactSyncVerificationState', () => {
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const newIdentity = libsignal.crypto.getRandomBytes(33);
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let keychangeTriggered;
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beforeEach(() => {
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keychangeTriggered = 0;
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store.bind('keychange', () => {
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keychangeTriggered += 1;
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});
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});
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afterEach(() => {
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store.unbind('keychange');
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});
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describe('when the new verified status is DEFAULT', () => {
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describe('when there is no existing record', () => {
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before(async () => {
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await window.Signal.Data.removeIdentityKeyById(number);
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await store.hydrateCaches();
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});
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it('does nothing', async () => {
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await store.processContactSyncVerificationState(
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number,
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store.VerifiedStatus.DEFAULT,
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newIdentity
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);
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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if (identity) {
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// fetchRecord resolved so there is a record.
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// Bad.
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throw new Error(
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'processContactSyncVerificationState should not save new records'
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);
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}
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assert.strictEqual(keychangeTriggered, 0);
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});
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});
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describe('when the record exists', () => {
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describe('when the existing key is different', () => {
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
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firstUse: true,
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timestamp: Date.now(),
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verified: store.VerifiedStatus.VERIFIED,
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nonblockingApproval: false,
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});
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await store.hydrateCaches();
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});
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it('does not save the new identity (because this is a less secure state)', async () => {
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await store.processContactSyncVerificationState(
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number,
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store.VerifiedStatus.DEFAULT,
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newIdentity
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);
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const identity = await window.Signal.Data.getIdentityKeyById(
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number
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);
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assert.strictEqual(
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identity.verified,
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store.VerifiedStatus.VERIFIED
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);
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assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
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assert.strictEqual(keychangeTriggered, 0);
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});
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});
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describe('when the existing key is the same but VERIFIED', () => {
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before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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id: number,
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publicKey: testKey.pubKey,
|
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firstUse: true,
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timestamp: Date.now(),
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verified: store.VerifiedStatus.VERIFIED,
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nonblockingApproval: false,
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});
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await store.hydrateCaches();
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});
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|
|
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it('updates the verified status', async () => {
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await store.processContactSyncVerificationState(
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number,
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store.VerifiedStatus.DEFAULT,
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testKey.pubKey
|
|
);
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|
|
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const identity = await window.Signal.Data.getIdentityKeyById(
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number
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);
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|
|
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assert.strictEqual(identity.verified, store.VerifiedStatus.DEFAULT);
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assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
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assert.strictEqual(keychangeTriggered, 0);
|
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});
|
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});
|
|
describe('when the existing key is the same and already DEFAULT', () => {
|
|
before(async () => {
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await window.Signal.Data.createOrUpdateIdentityKey({
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|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
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timestamp: Date.now(),
|
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verified: store.VerifiedStatus.DEFAULT,
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nonblockingApproval: false,
|
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});
|
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await store.hydrateCaches();
|
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});
|
|
|
|
it('does not hang', async () => {
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await store.processContactSyncVerificationState(
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number,
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store.VerifiedStatus.DEFAULT,
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testKey.pubKey
|
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);
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|
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assert.strictEqual(keychangeTriggered, 0);
|
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});
|
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});
|
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});
|
|
});
|
|
describe('when the new verified status is UNVERIFIED', () => {
|
|
describe('when there is no existing record', () => {
|
|
before(async () => {
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|
await window.Signal.Data.removeIdentityKeyById(number);
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|
await store.hydrateCaches();
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|
});
|
|
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|
it('saves the new identity and marks it verified', async () => {
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|
await store.processContactSyncVerificationState(
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number,
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store.VerifiedStatus.UNVERIFIED,
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newIdentity
|
|
);
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|
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const identity = await window.Signal.Data.getIdentityKeyById(number);
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|
|
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assert.strictEqual(
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identity.verified,
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store.VerifiedStatus.UNVERIFIED
|
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);
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assertEqualArrayBuffers(identity.publicKey, newIdentity);
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assert.strictEqual(keychangeTriggered, 0);
|
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});
|
|
});
|
|
describe('when the record exists', () => {
|
|
describe('when the existing key is different', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.VERIFIED,
|
|
nonblockingApproval: false,
|
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});
|
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await store.hydrateCaches();
|
|
});
|
|
|
|
it('saves the new identity and marks it UNVERIFIED', async () => {
|
|
await store.processContactSyncVerificationState(
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number,
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|
store.VerifiedStatus.UNVERIFIED,
|
|
newIdentity
|
|
);
|
|
|
|
const identity = await window.Signal.Data.getIdentityKeyById(
|
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number
|
|
);
|
|
|
|
assert.strictEqual(
|
|
identity.verified,
|
|
store.VerifiedStatus.UNVERIFIED
|
|
);
|
|
assertEqualArrayBuffers(identity.publicKey, newIdentity);
|
|
assert.strictEqual(keychangeTriggered, 1);
|
|
});
|
|
});
|
|
describe('when the key exists and is DEFAULT', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.DEFAULT,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
});
|
|
|
|
it('updates the verified status', async () => {
|
|
await store.processContactSyncVerificationState(
|
|
number,
|
|
store.VerifiedStatus.UNVERIFIED,
|
|
testKey.pubKey
|
|
);
|
|
const identity = await window.Signal.Data.getIdentityKeyById(
|
|
number
|
|
);
|
|
|
|
assert.strictEqual(
|
|
identity.verified,
|
|
store.VerifiedStatus.UNVERIFIED
|
|
);
|
|
assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
|
|
assert.strictEqual(keychangeTriggered, 0);
|
|
});
|
|
});
|
|
describe('when the key exists and is already UNVERIFIED', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.UNVERIFIED,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
});
|
|
|
|
it('does not hang', async () => {
|
|
await store.processContactSyncVerificationState(
|
|
number,
|
|
store.VerifiedStatus.UNVERIFIED,
|
|
testKey.pubKey
|
|
);
|
|
|
|
assert.strictEqual(keychangeTriggered, 0);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
describe('when the new verified status is VERIFIED', () => {
|
|
describe('when there is no existing record', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.removeIdentityKeyById(number);
|
|
await store.hydrateCaches();
|
|
});
|
|
|
|
it('saves the new identity and marks it verified', async () => {
|
|
await store.processContactSyncVerificationState(
|
|
number,
|
|
store.VerifiedStatus.VERIFIED,
|
|
newIdentity
|
|
);
|
|
const identity = await window.Signal.Data.getIdentityKeyById(number);
|
|
|
|
assert.strictEqual(identity.verified, store.VerifiedStatus.VERIFIED);
|
|
assertEqualArrayBuffers(identity.publicKey, newIdentity);
|
|
assert.strictEqual(keychangeTriggered, 0);
|
|
});
|
|
});
|
|
describe('when the record exists', () => {
|
|
describe('when the existing key is different', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.VERIFIED,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
});
|
|
|
|
it('saves the new identity and marks it VERIFIED', async () => {
|
|
await store.processContactSyncVerificationState(
|
|
number,
|
|
store.VerifiedStatus.VERIFIED,
|
|
newIdentity
|
|
);
|
|
|
|
const identity = await window.Signal.Data.getIdentityKeyById(
|
|
number
|
|
);
|
|
|
|
assert.strictEqual(
|
|
identity.verified,
|
|
store.VerifiedStatus.VERIFIED
|
|
);
|
|
assertEqualArrayBuffers(identity.publicKey, newIdentity);
|
|
assert.strictEqual(keychangeTriggered, 1);
|
|
});
|
|
});
|
|
describe('when the existing key is the same but UNVERIFIED', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.UNVERIFIED,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
});
|
|
|
|
it('saves the identity and marks it verified', async () => {
|
|
await store.processContactSyncVerificationState(
|
|
number,
|
|
store.VerifiedStatus.VERIFIED,
|
|
testKey.pubKey
|
|
);
|
|
const identity = await window.Signal.Data.getIdentityKeyById(
|
|
number
|
|
);
|
|
|
|
assert.strictEqual(
|
|
identity.verified,
|
|
store.VerifiedStatus.VERIFIED
|
|
);
|
|
assertEqualArrayBuffers(identity.publicKey, testKey.pubKey);
|
|
assert.strictEqual(keychangeTriggered, 0);
|
|
});
|
|
});
|
|
describe('when the existing key is the same and already VERIFIED', () => {
|
|
before(async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
firstUse: true,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.VERIFIED,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
});
|
|
|
|
it('does not hang', async () => {
|
|
await store.processContactSyncVerificationState(
|
|
number,
|
|
store.VerifiedStatus.VERIFIED,
|
|
testKey.pubKey
|
|
);
|
|
|
|
assert.strictEqual(keychangeTriggered, 0);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('isUntrusted', () => {
|
|
it('returns false if identity key old enough', async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
timestamp: Date.now() - 10 * 1000 * 60,
|
|
verified: store.VerifiedStatus.DEFAULT,
|
|
firstUse: false,
|
|
nonblockingApproval: false,
|
|
});
|
|
|
|
await store.hydrateCaches();
|
|
const untrusted = await store.isUntrusted(number);
|
|
assert.strictEqual(untrusted, false);
|
|
});
|
|
|
|
it('returns false if new but nonblockingApproval is true', async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.DEFAULT,
|
|
firstUse: false,
|
|
nonblockingApproval: true,
|
|
});
|
|
await store.hydrateCaches();
|
|
|
|
const untrusted = await store.isUntrusted(number);
|
|
assert.strictEqual(untrusted, false);
|
|
});
|
|
|
|
it('returns false if new but firstUse is true', async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.DEFAULT,
|
|
firstUse: true,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
|
|
const untrusted = await store.isUntrusted(number);
|
|
assert.strictEqual(untrusted, false);
|
|
});
|
|
|
|
it('returns true if new, and no flags are set', async () => {
|
|
await window.Signal.Data.createOrUpdateIdentityKey({
|
|
id: number,
|
|
publicKey: testKey.pubKey,
|
|
timestamp: Date.now(),
|
|
verified: store.VerifiedStatus.DEFAULT,
|
|
firstUse: false,
|
|
nonblockingApproval: false,
|
|
});
|
|
await store.hydrateCaches();
|
|
|
|
const untrusted = await store.isUntrusted(number);
|
|
assert.strictEqual(untrusted, true);
|
|
});
|
|
});
|
|
|
|
describe('getVerified', () => {
|
|
before(async () => {
|
|
await store.setVerified(number, store.VerifiedStatus.VERIFIED);
|
|
});
|
|
it('resolves to the verified status', async () => {
|
|
const result = await store.getVerified(number);
|
|
assert.strictEqual(result, store.VerifiedStatus.VERIFIED);
|
|
});
|
|
});
|
|
describe('isTrustedIdentity', () => {
|
|
const address = new libsignal.SignalProtocolAddress(number, 1);
|
|
const identifier = address.toString();
|
|
|
|
describe('When invalid direction is given', () => {
|
|
it('should fail', async () => {
|
|
try {
|
|
await store.isTrustedIdentity(number, testKey.pubKey);
|
|
throw new Error('isTrustedIdentity should have failed');
|
|
} catch (error) {
|
|
// good
|
|
}
|
|
});
|
|
});
|
|
describe('When direction is RECEIVING', () => {
|
|
it('always returns true', async () => {
|
|
const newIdentity = libsignal.crypto.getRandomBytes(33);
|
|
await store.saveIdentity(identifier, testKey.pubKey);
|
|
|
|
const trusted = await store.isTrustedIdentity(
|
|
identifier,
|
|
newIdentity,
|
|
store.Direction.RECEIVING
|
|
);
|
|
|
|
if (!trusted) {
|
|
throw new Error('isTrusted returned false when receiving');
|
|
}
|
|
});
|
|
});
|
|
describe('When direction is SENDING', () => {
|
|
describe('When there is no existing key (first use)', () => {
|
|
before(async () => {
|
|
await store.removeIdentityKey(number);
|
|
});
|
|
it('returns true', async () => {
|
|
const newIdentity = libsignal.crypto.getRandomBytes(33);
|
|
const trusted = await store.isTrustedIdentity(
|
|
identifier,
|
|
newIdentity,
|
|
store.Direction.SENDING
|
|
);
|
|
if (!trusted) {
|
|
throw new Error('isTrusted returned false on first use');
|
|
}
|
|
});
|
|
});
|
|
describe('When there is an existing key', () => {
|
|
before(async () => {
|
|
await store.saveIdentity(identifier, testKey.pubKey);
|
|
});
|
|
describe('When the existing key is different', () => {
|
|
it('returns false', async () => {
|
|
const newIdentity = libsignal.crypto.getRandomBytes(33);
|
|
const trusted = await store.isTrustedIdentity(
|
|
identifier,
|
|
newIdentity,
|
|
store.Direction.SENDING
|
|
);
|
|
if (trusted) {
|
|
throw new Error('isTrusted returned true on untrusted key');
|
|
}
|
|
});
|
|
});
|
|
describe('When the existing key matches the new key', () => {
|
|
const newIdentity = libsignal.crypto.getRandomBytes(33);
|
|
before(async () => {
|
|
await store.saveIdentity(identifier, newIdentity);
|
|
});
|
|
it('returns false if keys match but we just received this new identiy', async () => {
|
|
const trusted = await store.isTrustedIdentity(
|
|
identifier,
|
|
newIdentity,
|
|
store.Direction.SENDING
|
|
);
|
|
|
|
if (trusted) {
|
|
throw new Error('isTrusted returned true on untrusted key');
|
|
}
|
|
});
|
|
it('returns true if we have already approved identity', async () => {
|
|
await store.saveIdentity(identifier, newIdentity, true);
|
|
|
|
const trusted = await store.isTrustedIdentity(
|
|
identifier,
|
|
newIdentity,
|
|
store.Direction.SENDING
|
|
);
|
|
if (!trusted) {
|
|
throw new Error('isTrusted returned false on an approved key');
|
|
}
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|
|
describe('storePreKey', () => {
|
|
it('stores prekeys', async () => {
|
|
await store.storePreKey(1, testKey);
|
|
const key = await store.loadPreKey(1);
|
|
assertEqualArrayBuffers(key.pubKey, testKey.pubKey);
|
|
assertEqualArrayBuffers(key.privKey, testKey.privKey);
|
|
});
|
|
});
|
|
describe('removePreKey', () => {
|
|
before(async () => {
|
|
await store.storePreKey(2, testKey);
|
|
});
|
|
it('deletes prekeys', async () => {
|
|
await store.removePreKey(2, testKey);
|
|
|
|
const key = await store.loadPreKey(2);
|
|
assert.isUndefined(key);
|
|
});
|
|
});
|
|
describe('storeSignedPreKey', () => {
|
|
it('stores signed prekeys', async () => {
|
|
await store.storeSignedPreKey(3, testKey);
|
|
|
|
const key = await store.loadSignedPreKey(3);
|
|
assertEqualArrayBuffers(key.pubKey, testKey.pubKey);
|
|
assertEqualArrayBuffers(key.privKey, testKey.privKey);
|
|
});
|
|
});
|
|
describe('removeSignedPreKey', () => {
|
|
before(async () => {
|
|
await store.storeSignedPreKey(4, testKey);
|
|
});
|
|
it('deletes signed prekeys', async () => {
|
|
await store.removeSignedPreKey(4, testKey);
|
|
|
|
const key = await store.loadSignedPreKey(4);
|
|
assert.isUndefined(key);
|
|
});
|
|
});
|
|
describe('storeSession', () => {
|
|
it('stores sessions', async () => {
|
|
const testRecord = 'an opaque string';
|
|
|
|
await store.storeSession(`${number}.1`, testRecord);
|
|
const record = await store.loadSession(`${number}.1`);
|
|
|
|
assert.deepEqual(record, testRecord);
|
|
});
|
|
});
|
|
describe('removeAllSessions', () => {
|
|
it('removes all sessions for a number', async () => {
|
|
const testRecord = 'an opaque string';
|
|
const devices = [1, 2, 3].map(deviceId => {
|
|
return [number, deviceId].join('.');
|
|
});
|
|
|
|
await Promise.all(
|
|
devices.map(async encodedNumber => {
|
|
await store.storeSession(encodedNumber, testRecord + encodedNumber);
|
|
})
|
|
);
|
|
|
|
await store.removeAllSessions(number);
|
|
|
|
const records = await Promise.all(
|
|
devices.map(store.loadSession.bind(store))
|
|
);
|
|
|
|
for (let i = 0, max = records.length; i < max; i += 1) {
|
|
assert.isUndefined(records[i]);
|
|
}
|
|
});
|
|
});
|
|
describe('clearSessionStore', () => {
|
|
it('clears the session store', async () => {
|
|
const testRecord = 'an opaque string';
|
|
await store.storeSession(`${number}.1`, testRecord);
|
|
await store.clearSessionStore();
|
|
|
|
const record = await store.loadSession(`${number}.1`);
|
|
assert.isUndefined(record);
|
|
});
|
|
});
|
|
describe('getDeviceIds', () => {
|
|
it('returns deviceIds for a number', async () => {
|
|
const testRecord = 'an opaque string';
|
|
const devices = [1, 2, 3, 10].map(deviceId => {
|
|
return [number, deviceId].join('.');
|
|
});
|
|
|
|
await Promise.all(
|
|
devices.map(async encodedNumber => {
|
|
await store.storeSession(encodedNumber, testRecord + encodedNumber);
|
|
})
|
|
);
|
|
|
|
const deviceIds = await store.getDeviceIds(number);
|
|
assert.sameMembers(deviceIds, [1, 2, 3, 10]);
|
|
});
|
|
it('returns empty array for a number with no device ids', async () => {
|
|
const deviceIds = await store.getDeviceIds('foo');
|
|
assert.sameMembers(deviceIds, []);
|
|
});
|
|
});
|
|
|
|
describe('Not yet processed messages', () => {
|
|
beforeEach(async () => {
|
|
await store.removeAllUnprocessed();
|
|
const items = await store.getAllUnprocessed();
|
|
assert.strictEqual(items.length, 0);
|
|
});
|
|
|
|
it('adds three and gets them back', async () => {
|
|
await Promise.all([
|
|
store.addUnprocessed({ id: 2, envelope: 'second', timestamp: 2 }),
|
|
store.addUnprocessed({ id: 3, envelope: 'third', timestamp: 3 }),
|
|
store.addUnprocessed({ id: 1, envelope: 'first', timestamp: 1 }),
|
|
]);
|
|
|
|
const items = await store.getAllUnprocessed();
|
|
assert.strictEqual(items.length, 3);
|
|
|
|
// they are in the proper order because the collection comparator is 'timestamp'
|
|
assert.strictEqual(items[0].envelope, 'first');
|
|
assert.strictEqual(items[1].envelope, 'second');
|
|
assert.strictEqual(items[2].envelope, 'third');
|
|
});
|
|
|
|
it('saveUnprocessed successfully updates item', async () => {
|
|
const id = 1;
|
|
await store.addUnprocessed({ id, envelope: 'first', timestamp: 1 });
|
|
await store.updateUnprocessedWithData(id, { decrypted: 'updated' });
|
|
|
|
const items = await store.getAllUnprocessed();
|
|
assert.strictEqual(items.length, 1);
|
|
assert.strictEqual(items[0].decrypted, 'updated');
|
|
assert.strictEqual(items[0].timestamp, 1);
|
|
});
|
|
|
|
it('removeUnprocessed successfully deletes item', async () => {
|
|
const id = 1;
|
|
await store.addUnprocessed({ id, envelope: 'first', timestamp: 1 });
|
|
await store.removeUnprocessed(id);
|
|
|
|
const items = await store.getAllUnprocessed();
|
|
assert.strictEqual(items.length, 0);
|
|
});
|
|
});
|
|
});
|