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90 lines
3.6 KiB
JavaScript
90 lines
3.6 KiB
JavaScript
/* global libsignal, libloki, textsecure, StringView */
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'use strict';
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describe('ConversationCollection', () => {
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let fallbackCipher;
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let identityKey;
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let testKey;
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let address;
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const store = textsecure.storage.protocol;
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beforeEach(async () => {
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clearDatabase();
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identityKey = await libsignal.KeyHelper.generateIdentityKeyPair();
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store.put('identityKey', identityKey);
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const key = libsignal.crypto.getRandomBytes(32);
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const pubKeyString = StringView.arrayBufferToHex(key);
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address = new libsignal.SignalProtocolAddress(
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pubKeyString,
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1 // sourceDevice
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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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fallbackCipher = new libloki.FallBackSessionCipher(address);
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textsecure.storage.put('maxPreKeyId', 0);
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textsecure.storage.put('signedKeyId', 2);
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await store.storeSignedPreKey(1, testKey);
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});
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it('should encrypt fallback cipher messages as friend requests', async () => {
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const buffer = new ArrayBuffer(10);
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const { type } = await fallbackCipher.encrypt(buffer);
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assert.strictEqual(type, textsecure.protobuf.Envelope.Type.FRIEND_REQUEST);
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});
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it('should should generate a new prekey bundle for a new contact', async () => {
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const pubKey = libsignal.crypto.getRandomBytes(32);
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const pubKeyString = StringView.arrayBufferToHex(pubKey);
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const preKeyIdBefore = textsecure.storage.get('maxPreKeyId', 1);
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const newBundle = await libloki.getPreKeyBundleForContact(pubKeyString);
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const preKeyIdAfter = textsecure.storage.get('maxPreKeyId', 1);
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assert.strictEqual(preKeyIdAfter, preKeyIdBefore + 1);
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const testKeyArray = new Uint8Array(testKey.pubKey);
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assert.isDefined(newBundle);
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assert.isDefined(newBundle.identityKey);
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assert.isDefined(newBundle.deviceId);
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assert.isDefined(newBundle.preKeyId);
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assert.isDefined(newBundle.signedKeyId);
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assert.isDefined(newBundle.preKey);
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assert.isDefined(newBundle.signedKey);
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assert.isDefined(newBundle.signature);
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assert.strictEqual(testKeyArray.byteLength, newBundle.signedKey.byteLength);
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for (let i = 0 ; i !== testKeyArray.byteLength; i += 1)
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assert.strictEqual(testKeyArray[i], newBundle.signedKey[i]);
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});
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it('should should return the same prekey bundle after creating a contact', async () => {
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const pubKey = libsignal.crypto.getRandomBytes(32);
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const pubKeyString = StringView.arrayBufferToHex(pubKey);
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const bundle1 = await libloki.getPreKeyBundleForContact(pubKeyString);
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const bundle2 = await libloki.getPreKeyBundleForContact(pubKeyString);
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assert.isDefined(bundle1);
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assert.isDefined(bundle2);
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assert.deepEqual(bundle1, bundle2);
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});
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it('should save the signed keys and prekeys from a bundle', async () => {
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const pubKey = libsignal.crypto.getRandomBytes(32);
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const pubKeyString = StringView.arrayBufferToHex(pubKey);
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const preKeyIdBefore = textsecure.storage.get('maxPreKeyId', 1);
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const newBundle = await libloki.getPreKeyBundleForContact(pubKeyString);
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const preKeyIdAfter = textsecure.storage.get('maxPreKeyId', 1);
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assert.strictEqual(preKeyIdAfter, preKeyIdBefore + 1);
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const testKeyArray = new Uint8Array(testKey.pubKey);
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assert.isDefined(newBundle);
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assert.isDefined(newBundle.identityKey);
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assert.isDefined(newBundle.deviceId);
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assert.isDefined(newBundle.preKeyId);
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assert.isDefined(newBundle.signedKeyId);
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assert.isDefined(newBundle.preKey);
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assert.isDefined(newBundle.signedKey);
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assert.isDefined(newBundle.signature);
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assert.deepEqual(testKeyArray, newBundle.signedKey);
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});
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});
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