Examples with Credentials org.matrix.androidsdk.rest.model.login.Credentials used on opensource projects

Example 11 with Credentials

use of org.matrix.androidsdk.rest.model.login.Credentials in project matrix-android-sdk by matrix-org.

the class RoomTestHelper method createRoom.

/**
 * Create a room, with or without lazy loading and with x number of room members
 * First room member will always be the current user
 *
 * @param context
 * @param withLazyLoading
 * @param nbOfMembers
 * @param amIInvited
 * @return
 */
public Room createRoom(Context context, boolean withLazyLoading, int nbOfMembers, boolean amIInvited) {
    Credentials credentials = new Credentials();
    credentials.userId = getMyUserId();
    IMXStore store = new MXMemoryStore(credentials, context);
    MXDataHandler mxDataHandler = new MXDataHandler(store, credentials);
    mxDataHandler.setLazyLoadingEnabled(withLazyLoading);
    Room room = new Room(mxDataHandler, store, getRoomId());
    store.storeRoom(room);
    RoomSummary roomSummary = new RoomSummary();
    roomSummary.setRoomId(getRoomId());
    store.storeSummary(roomSummary);
    if (amIInvited) {
        roomSummary.setIsInvited();
    } else {
        roomSummary.setIsJoined();
    }
    if (withLazyLoading && !amIInvited) {
        // Populate room summary
        RoomSyncSummary roomSyncSummary = new RoomSyncSummary();
        roomSyncSummary.joinedMembersCount = nbOfMembers;
        roomSyncSummary.invitedMembersCount = 0;
        // Heroes does not include current user
        if (nbOfMembers >= 2) {
            roomSyncSummary.heroes = new ArrayList<>();
            for (int i = 2; i <= Math.min(6, nbOfMembers); i++) {
                roomSyncSummary.heroes.add(getUserId(i));
            }
        }
        roomSummary.setRoomSyncSummary(roomSyncSummary);
    }
    if (amIInvited) {
        // Maximum 2 members will be sent by the sync
        initMembers(room.getState(), Math.min(2, nbOfMembers), true);
        // Pass the sender name (the inviter id)
        if (nbOfMembers >= 2) {
            room.getMember(getMyUserId()).mSender = getUserId(2);
        }
    } else {
        initMembers(room.getState(), nbOfMembers, false);
    }
    return room;
}

Example 12 with Credentials

use of org.matrix.androidsdk.rest.model.login.Credentials in project matrix-android-sdk by matrix-org.

the class CommonTestHelper method logAccountAndSync.

/**
 * Start an account login
 *
 * @param context           the context
 * @param userName          the account username
 * @param password          the password
 * @param sessionTestParams session test params
 */
private MXSession logAccountAndSync(final Context context, final String userName, final String password, final SessionTestParams sessionTestParams) throws InterruptedException {
    final HomeServerConnectionConfig hs = createHomeServerConfig(null);
    LoginRestClient loginRestClient = new LoginRestClient(hs);
    final Map<String, Object> params = new HashMap<>();
    CountDownLatch lock = new CountDownLatch(1);
    // get the registration session id
    loginRestClient.loginWithUser(userName, password, new TestApiCallback<Credentials>(lock) {

        @Override
        public void onSuccess(Credentials credentials) {
            params.put("credentials", credentials);
            super.onSuccess(credentials);
        }
    });
    await(lock);
    final Credentials credentials = (Credentials) params.get("credentials");
    Assert.assertNotNull(credentials);
    hs.setCredentials(credentials);
    final IMXStore store = new MXFileStore(hs, false, context);
    MXDataHandler mxDataHandler = new MXDataHandler(store, credentials);
    mxDataHandler.setLazyLoadingEnabled(sessionTestParams.getWithLazyLoading());
    final MXSession mxSession = new MXSession.Builder(hs, mxDataHandler, context).withLegacyCryptoStore(sessionTestParams.getWithLegacyCryptoStore()).build();
    if (sessionTestParams.getWithCryptoEnabled()) {
        mxSession.enableCryptoWhenStarting();
    }
    if (sessionTestParams.getWithInitialSync()) {
        syncSession(mxSession, sessionTestParams.getWithCryptoEnabled());
    }
    return mxSession;
}

Example 13 with Credentials

use of org.matrix.androidsdk.rest.model.login.Credentials in project matrix-android-sdk by matrix-org.

the class CryptoTest method test25_testLeftAndJoinedBob.

@Test
public // issue https://github.com/vector-im/riot-web/issues/2305
void test25_testLeftAndJoinedBob() throws Exception {
    Log.e(LOG_TAG, "test25_testLeftAndJoinedBob");
    Context context = InstrumentationRegistry.getContext();
    final String messageFromAlice = "Hello I'm Alice!";
    final String message2FromAlice = "I'm still Alice!";
    final HashMap<String, Object> results = new HashMap<>();
    createAliceAccount();
    createBobAccount();
    final CountDownLatch lock_1 = new CountDownLatch(2);
    mAliceSession.enableCrypto(true, new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            lock_1.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock_1.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock_1.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock_1.countDown();
        }
    });
    mBobSession.enableCrypto(true, new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            lock_1.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock_1.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock_1.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock_1.countDown();
        }
    });
    lock_1.await(2000, TimeUnit.MILLISECONDS);
    assertTrue(null != mAliceSession.getCrypto());
    assertTrue(null != mBobSession.getCrypto());
    mAliceSession.getCrypto().setWarnOnUnknownDevices(false);
    mBobSession.getCrypto().setWarnOnUnknownDevices(false);
    final CountDownLatch lock0 = new CountDownLatch(1);
    mAliceSession.createRoom(null, null, RoomState.DIRECTORY_VISIBILITY_PUBLIC, null, RoomState.GUEST_ACCESS_CAN_JOIN, RoomState.HISTORY_VISIBILITY_SHARED, null, new ApiCallback<String>() {

        @Override
        public void onSuccess(String roomId) {
            results.put("roomId", roomId);
            lock0.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock0.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock0.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock0.countDown();
        }
    });
    lock0.await(2000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("roomId"));
    mRoomId = (String) results.get("roomId");
    Room roomFromAlicePOV = mAliceSession.getDataHandler().getRoom(mRoomId);
    final CountDownLatch lock1 = new CountDownLatch(1);
    roomFromAlicePOV.enableEncryptionWithAlgorithm(MXCryptoAlgorithms.MXCRYPTO_ALGORITHM_MEGOLM, new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            results.put("enableEncryptionWithAlgorithm", "enableEncryptionWithAlgorithm");
            lock1.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock1.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock1.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock1.countDown();
        }
    });
    lock1.await(2000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("enableEncryptionWithAlgorithm"));
    final CountDownLatch lock2 = new CountDownLatch(1);
    mBobSession.joinRoom(mRoomId, new ApiCallback<String>() {

        @Override
        public void onSuccess(String info) {
            results.put("joinRoom", "joinRoom");
            lock2.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock2.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock2.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock2.countDown();
        }
    });
    lock2.await(2000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("joinRoom"));
    Room roomFromBobPOV = mBobSession.getDataHandler().getRoom(mRoomId);
    final CountDownLatch lock3 = new CountDownLatch(1);
    final ArrayList<Event> receivedEvents = new ArrayList<>();
    EventTimeline.EventTimelineListener eventTimelineListener = new EventTimeline.EventTimelineListener() {

        public void onEvent(Event event, EventTimeline.Direction direction, RoomState roomState) {
            if (TextUtils.equals(event.getType(), Event.EVENT_TYPE_MESSAGE)) {
                receivedEvents.add(event);
                lock3.countDown();
            }
        }
    };
    roomFromBobPOV.getLiveTimeLine().addEventTimelineListener(eventTimelineListener);
    roomFromAlicePOV.sendEvent(buildTextEvent(messageFromAlice, mAliceSession), new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
        }

        @Override
        public void onNetworkError(Exception e) {
        }

        @Override
        public void onMatrixError(MatrixError e) {
        }

        @Override
        public void onUnexpectedError(Exception e) {
        }
    });
    lock3.await(2000, TimeUnit.MILLISECONDS);
    assertTrue(1 == receivedEvents.size());
    Event event = receivedEvents.get(0);
    assertTrue(checkEncryptedEvent(event, mRoomId, messageFromAlice, mAliceSession));
    final CountDownLatch lock4 = new CountDownLatch(1);
    roomFromBobPOV.leave(new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            results.put("leave", "leave");
            lock4.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock4.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock4.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock4.countDown();
        }
    });
    lock4.await(2000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("leave"));
    // Make Bob come back to the room with a new device
    Credentials bobCredentials = mBobSession.getCredentials();
    mBobSession.clear(context);
    MXSession bobSession2 = CryptoTestHelper.logAccountAndSync(context, bobCredentials.userId, MXTESTS_BOB_PWD);
    assertTrue(null != bobSession2);
    assertTrue(bobSession2.isCryptoEnabled());
    assertTrue(!TextUtils.equals(bobSession2.getCrypto().getMyDevice().deviceId, bobCredentials.deviceId));
    bobSession2.getCrypto().setWarnOnUnknownDevices(false);
    final CountDownLatch lock5 = new CountDownLatch(1);
    bobSession2.joinRoom(mRoomId, new ApiCallback<String>() {

        @Override
        public void onSuccess(String info) {
            results.put("joinRoom2", "joinRoom2");
            lock5.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock5.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock5.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock5.countDown();
        }
    });
    lock5.await(5000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("joinRoom2"));
    Room roomFromBobPOV2 = bobSession2.getDataHandler().getRoom(mRoomId);
    final CountDownLatch lock6 = new CountDownLatch(1);
    final ArrayList<Event> receivedEvents2 = new ArrayList<>();
    EventTimeline.EventTimelineListener eventTimelineListener2 = new EventTimeline.EventTimelineListener() {

        public void onEvent(Event event, EventTimeline.Direction direction, RoomState roomState) {
            if (TextUtils.equals(event.getType(), Event.EVENT_TYPE_MESSAGE)) {
                receivedEvents2.add(event);
                lock6.countDown();
            }
        }
    };
    roomFromBobPOV2.getLiveTimeLine().addEventTimelineListener(eventTimelineListener2);
    roomFromAlicePOV.sendEvent(buildTextEvent(message2FromAlice, mAliceSession), new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
        }

        @Override
        public void onNetworkError(Exception e) {
        }

        @Override
        public void onMatrixError(MatrixError e) {
        }

        @Override
        public void onUnexpectedError(Exception e) {
        }
    });
    lock6.await(5000, TimeUnit.MILLISECONDS);
    assertTrue(1 == receivedEvents2.size());
    event = receivedEvents2.get(0);
    assertTrue(checkEncryptedEvent(event, mRoomId, message2FromAlice, mAliceSession));
    bobSession2.clear(context);
    mAliceSession.clear(context);
}

Example 14 with Credentials

use of org.matrix.androidsdk.rest.model.login.Credentials in project matrix-android-sdk by matrix-org.

the class CryptoTest method test24_testExportImport.

@Test
public void test24_testExportImport() throws Exception {
    Log.e(LOG_TAG, "test24_testExportImport");
    Context context = InstrumentationRegistry.getContext();
    final HashMap<String, Object> results = new HashMap<>();
    doE2ETestWithAliceInARoom();
    mAliceSession.getCrypto().setWarnOnUnknownDevices(false);
    String message = "Hello myself!";
    String password = "hello";
    Room roomFromAlicePOV = mAliceSession.getDataHandler().getRoom(mRoomId);
    final CountDownLatch lock1 = new CountDownLatch(1);
    roomFromAlicePOV.sendEvent(buildTextEvent(message, mAliceSession), new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            results.put("sendEvent", "sendEvent");
            lock1.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock1.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock1.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock1.countDown();
        }
    });
    lock1.await(1000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("sendEvent"));
    Credentials aliceCredentials = mAliceSession.getCredentials();
    Credentials aliceCredentials2 = new Credentials();
    final CountDownLatch lock1a = new CountDownLatch(1);
    mAliceSession.getCrypto().exportRoomKeys(password, new ApiCallback<byte[]>() {

        @Override
        public void onSuccess(byte[] info) {
            results.put("exportRoomKeys", info);
            lock1a.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock1a.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock1a.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock1a.countDown();
        }
    });
    lock1a.await(10000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("exportRoomKeys"));
    // close the session and clear the data
    mAliceSession.clear(context);
    aliceCredentials2.userId = aliceCredentials.userId;
    aliceCredentials2.homeServer = aliceCredentials.homeServer;
    aliceCredentials2.accessToken = aliceCredentials.accessToken;
    aliceCredentials2.refreshToken = aliceCredentials.refreshToken;
    aliceCredentials2.deviceId = "AliceNewDevice";
    Uri uri = Uri.parse(CryptoTestHelper.TESTS_HOME_SERVER_URL);
    HomeServerConnectionConfig hs = new HomeServerConnectionConfig(uri);
    hs.setCredentials(aliceCredentials2);
    IMXStore store = new MXFileStore(hs, context);
    MXSession aliceSession2 = new MXSession(hs, new MXDataHandler(store, aliceCredentials2), context);
    aliceSession2.enableCryptoWhenStarting();
    final CountDownLatch lock1b = new CountDownLatch(1);
    MXStoreListener listener = new MXStoreListener() {

        @Override
        public void postProcess(String accountId) {
        }

        @Override
        public void onStoreReady(String accountId) {
            results.put("onStoreReady", "onStoreReady");
            lock1b.countDown();
        }

        @Override
        public void onStoreCorrupted(String accountId, String description) {
            lock1b.countDown();
        }

        @Override
        public void onStoreOOM(String accountId, String description) {
            lock1b.countDown();
        }
    };
    aliceSession2.getDataHandler().getStore().addMXStoreListener(listener);
    aliceSession2.getDataHandler().getStore().open();
    lock1b.await(1000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("onStoreReady"));
    final CountDownLatch lock2 = new CountDownLatch(2);
    MXEventListener eventListener = new MXEventListener() {

        @Override
        public void onInitialSyncComplete(String toToken) {
            results.put("onInitialSyncComplete", "onInitialSyncComplete");
            lock2.countDown();
        }

        @Override
        public void onCryptoSyncComplete() {
            results.put("onCryptoSyncComplete", "onCryptoSyncComplete");
            lock2.countDown();
        }
    };
    aliceSession2.getDataHandler().addListener(eventListener);
    aliceSession2.startEventStream(null);
    lock2.await(1000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("onInitialSyncComplete"));
    assertTrue(results.containsKey("onCryptoSyncComplete"));
    Room roomFromAlicePOV2 = aliceSession2.getDataHandler().getRoom(mRoomId);
    assertTrue(null != roomFromAlicePOV2);
    assertTrue(roomFromAlicePOV2.getLiveState().isEncrypted());
    Event event = roomFromAlicePOV2.getDataHandler().getStore().getLatestEvent(mRoomId);
    assertTrue(null != event);
    assertTrue(event.isEncrypted());
    assertTrue(null == event.getClearEvent());
    assertTrue(null != event.getCryptoError());
    assertTrue(TextUtils.equals(event.getCryptoError().errcode, MXCryptoError.UNKNOWN_INBOUND_SESSION_ID_ERROR_CODE));
    // import the e2e keys
    // test with a wrong password
    final CountDownLatch lock3 = new CountDownLatch(1);
    aliceSession2.getCrypto().importRoomKeys((byte[]) results.get("exportRoomKeys"), "wrong password", new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            results.put("importRoomKeys", "importRoomKeys");
            lock3.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            results.put("importRoomKeys_failed", "importRoomKeys_failed");
            lock3.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            results.put("importRoomKeys_failed", "importRoomKeys_failed");
            lock3.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            results.put("importRoomKeys_failed", "importRoomKeys_failed");
            lock3.countDown();
        }
    });
    lock3.await(10000, TimeUnit.MILLISECONDS);
    assertTrue(!results.containsKey("importRoomKeys"));
    assertTrue(results.containsKey("importRoomKeys_failed"));
    // check that the message cannot be decrypted
    event = roomFromAlicePOV2.getDataHandler().getStore().getLatestEvent(mRoomId);
    assertTrue(null != event);
    assertTrue(event.isEncrypted());
    assertTrue(null == event.getClearEvent());
    assertTrue(null != event.getCryptoError());
    assertTrue(TextUtils.equals(event.getCryptoError().errcode, MXCryptoError.UNKNOWN_INBOUND_SESSION_ID_ERROR_CODE));
    final CountDownLatch lock4 = new CountDownLatch(1);
    aliceSession2.getCrypto().importRoomKeys((byte[]) results.get("exportRoomKeys"), password, new ApiCallback<Void>() {

        @Override
        public void onSuccess(Void info) {
            results.put("importRoomKeys", "importRoomKeys");
            lock4.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
            lock4.countDown();
        }

        @Override
        public void onMatrixError(MatrixError e) {
            lock4.countDown();
        }

        @Override
        public void onUnexpectedError(Exception e) {
            lock4.countDown();
        }
    });
    lock4.await(10000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("importRoomKeys"));
    // check that the message CAN be decrypted
    event = roomFromAlicePOV2.getDataHandler().getStore().getLatestEvent(mRoomId);
    assertTrue(null != event);
    assertTrue(event.isEncrypted());
    assertTrue(null != event.getClearEvent());
    assertTrue(null == event.getCryptoError());
    assertTrue(checkEncryptedEvent(event, mRoomId, message, mAliceSession));
    aliceSession2.clear(context);
}

Example 15 with Credentials

use of org.matrix.androidsdk.rest.model.login.Credentials in project matrix-android-sdk by matrix-org.

the class CryptoTest method test11_testAliceAndBobInACryptedRoomBackPaginationFromMemoryStore.

@Test
public void test11_testAliceAndBobInACryptedRoomBackPaginationFromMemoryStore() throws Exception {
    Log.e(LOG_TAG, "test11_testAliceAndBobInACryptedRoomBackPaginationFromMemoryStore");
    Context context = InstrumentationRegistry.getContext();
    final HashMap<String, Object> results = new HashMap();
    doE2ETestWithAliceAndBobInARoomWithCryptedMessages(true);
    Credentials bobCredentials = mBobSession.getCredentials();
    mBobSession.clear(context);
    Uri uri = Uri.parse(CryptoTestHelper.TESTS_HOME_SERVER_URL);
    HomeServerConnectionConfig hs = new HomeServerConnectionConfig(uri);
    hs.setCredentials(bobCredentials);
    IMXStore store = new MXFileStore(hs, context);
    final CountDownLatch lock1 = new CountDownLatch(2);
    MXSession bobSession2 = new MXSession(hs, new MXDataHandler(store, bobCredentials), context);
    MXEventListener eventListener = new MXEventListener() {

        @Override
        public void onInitialSyncComplete(String toToken) {
            results.put("onInitialSyncComplete", "onInitialSyncComplete");
            lock1.countDown();
        }

        @Override
        public void onCryptoSyncComplete() {
            results.put("onCryptoSyncComplete", "onCryptoSyncComplete");
            lock1.countDown();
        }
    };
    bobSession2.getDataHandler().addListener(eventListener);
    bobSession2.getDataHandler().getStore().open();
    bobSession2.startEventStream(null);
    lock1.await(1000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("onInitialSyncComplete"));
    assertTrue(results.containsKey("onCryptoSyncComplete"));
    assertTrue(null != bobSession2.getCrypto());
    Room roomFromBobPOV = bobSession2.getDataHandler().getRoom(mRoomId);
    final CountDownLatch lock2 = new CountDownLatch(6);
    final ArrayList<Event> receivedEvents = new ArrayList<>();
    EventTimeline.EventTimelineListener eventTimelineListener = new EventTimeline.EventTimelineListener() {

        public void onEvent(Event event, EventTimeline.Direction direction, RoomState roomState) {
            if (TextUtils.equals(event.getType(), Event.EVENT_TYPE_MESSAGE)) {
                receivedEvents.add(event);
                lock2.countDown();
            }
        }
    };
    roomFromBobPOV.getLiveTimeLine().addEventTimelineListener(eventTimelineListener);
    roomFromBobPOV.getLiveTimeLine().backPaginate(new ApiCallback<Integer>() {

        @Override
        public void onSuccess(Integer info) {
            results.put("backPaginate", "backPaginate");
            lock2.countDown();
        }

        @Override
        public void onNetworkError(Exception e) {
        }

        @Override
        public void onMatrixError(MatrixError e) {
        }

        @Override
        public void onUnexpectedError(Exception e) {
        }
    });
    lock2.await(1000, TimeUnit.MILLISECONDS);
    assertTrue(results.containsKey("backPaginate"));
    assertTrue(receivedEvents.size() + " instead of 5", 5 == receivedEvents.size());
    checkEncryptedEvent(receivedEvents.get(0), mRoomId, messagesFromAlice.get(1), mAliceSession);
    checkEncryptedEvent(receivedEvents.get(1), mRoomId, messagesFromBob.get(2), mBobSession);
    checkEncryptedEvent(receivedEvents.get(2), mRoomId, messagesFromBob.get(1), mBobSession);
    checkEncryptedEvent(receivedEvents.get(3), mRoomId, messagesFromBob.get(0), mBobSession);
    checkEncryptedEvent(receivedEvents.get(4), mRoomId, messagesFromAlice.get(0), mAliceSession);
    bobSession2.clear(context);
    mAliceSession.clear(context);
}