Examples with Optional org.whispersystems.libsignal.util.guava.Optional used on opensource projects

Example 6 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by signalapp.

the class ResendMessageJob method onRun.

@Override
protected void onRun() throws Exception {
    if (SignalStore.internalValues().delayResends()) {
        Log.w(TAG, "Delaying resend by 10 sec because of an internal preference.");
        ThreadUtil.sleep(10000);
    }
    SignalServiceMessageSender messageSender = ApplicationDependencies.getSignalServiceMessageSender();
    Recipient recipient = Recipient.resolved(recipientId);
    if (recipient.isUnregistered()) {
        Log.w(TAG, recipient.getId() + " is unregistered!");
        return;
    }
    SignalServiceAddress address = RecipientUtil.toSignalServiceAddress(context, recipient);
    Optional<UnidentifiedAccessPair> access = UnidentifiedAccessUtil.getAccessFor(context, recipient);
    Content contentToSend = content;
    if (distributionId != null) {
        Optional<GroupRecord> groupRecord = SignalDatabase.groups().getGroupByDistributionId(distributionId);
        if (!groupRecord.isPresent()) {
            Log.w(TAG, "Could not find a matching group for the distributionId! Skipping message send.");
            return;
        } else if (!groupRecord.get().getMembers().contains(recipientId)) {
            Log.w(TAG, "The target user is no longer in the group! Skipping message send.");
            return;
        }
        SenderKeyDistributionMessage senderKeyDistributionMessage = messageSender.getOrCreateNewGroupSession(distributionId);
        ByteString distributionBytes = ByteString.copyFrom(senderKeyDistributionMessage.serialize());
        contentToSend = contentToSend.toBuilder().setSenderKeyDistributionMessage(distributionBytes).build();
    }
    SendMessageResult result = messageSender.resendContent(address, access, sentTimestamp, contentToSend, contentHint, Optional.fromNullable(groupId).transform(GroupId::getDecodedId));
    if (result.isSuccess() && distributionId != null) {
        List<SignalProtocolAddress> addresses = result.getSuccess().getDevices().stream().map(device -> recipient.requireServiceId().toProtocolAddress(device)).collect(Collectors.toList());
        ApplicationDependencies.getProtocolStore().aci().markSenderKeySharedWith(distributionId, addresses);
    }
}

Example 7 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by signalapp.

the class ChunkedDataFetcher method fetchChunks.

private void fetchChunks(@NonNull String url, long contentLength, Optional<Pair<InputStream, Long>> firstChunk, CompositeRequestController compositeController, Callback callback) {
    List<ByteRange> requestPattern;
    try {
        if (firstChunk.isPresent()) {
            requestPattern = Stream.of(getRequestPattern(contentLength - firstChunk.get().second())).map(b -> new ByteRange(b.start + firstChunk.get().second(), b.end + firstChunk.get().second(), b.ignoreFirst)).toList();
        } else {
            requestPattern = getRequestPattern(contentLength);
        }
    } catch (IOException e) {
        callback.onFailure(e);
        compositeController.cancel();
        return;
    }
    SignalExecutors.UNBOUNDED.execute(() -> {
        List<CallRequestController> controllers = Stream.of(requestPattern).map(range -> makeChunkRequest(client, url, range)).toList();
        List<InputStream> streams = new ArrayList<>(controllers.size() + (firstChunk.isPresent() ? 1 : 0));
        if (firstChunk.isPresent()) {
            streams.add(firstChunk.get().first());
        }
        Stream.of(controllers).forEach(compositeController::addController);
        for (CallRequestController controller : controllers) {
            Optional<InputStream> stream = controller.getStream();
            if (!stream.isPresent()) {
                Log.w(TAG, "Stream was canceled.");
                callback.onFailure(new IOException("Failure"));
                compositeController.cancel();
                return;
            }
            streams.add(stream.get());
        }
        try {
            callback.onSuccess(new InputStreamList(streams));
        } catch (IOException e) {
            callback.onFailure(e);
            compositeController.cancel();
        }
    });
}

Example 8 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by signalapp.

the class MessageSender method sendLocalMediaSelf.

private static void sendLocalMediaSelf(Context context, long messageId) {
    try {
        ExpiringMessageManager expirationManager = ApplicationDependencies.getExpiringMessageManager();
        MessageDatabase mmsDatabase = SignalDatabase.mms();
        MmsSmsDatabase mmsSmsDatabase = SignalDatabase.mmsSms();
        OutgoingMediaMessage message = mmsDatabase.getOutgoingMessage(messageId);
        SyncMessageId syncId = new SyncMessageId(Recipient.self().getId(), message.getSentTimeMillis());
        List<Attachment> attachments = new LinkedList<>();
        attachments.addAll(message.getAttachments());
        attachments.addAll(Stream.of(message.getLinkPreviews()).map(LinkPreview::getThumbnail).filter(Optional::isPresent).map(Optional::get).toList());
        attachments.addAll(Stream.of(message.getSharedContacts()).map(Contact::getAvatar).withoutNulls().map(Contact.Avatar::getAttachment).withoutNulls().toList());
        List<AttachmentCompressionJob> compressionJobs = Stream.of(attachments).map(a -> AttachmentCompressionJob.fromAttachment((DatabaseAttachment) a, false, -1)).toList();
        List<AttachmentMarkUploadedJob> fakeUploadJobs = Stream.of(attachments).map(a -> new AttachmentMarkUploadedJob(messageId, ((DatabaseAttachment) a).getAttachmentId())).toList();
        ApplicationDependencies.getJobManager().startChain(compressionJobs).then(fakeUploadJobs).enqueue();
        mmsDatabase.markAsSent(messageId, true);
        mmsDatabase.markUnidentified(messageId, true);
        mmsSmsDatabase.incrementDeliveryReceiptCount(syncId, System.currentTimeMillis());
        mmsSmsDatabase.incrementReadReceiptCount(syncId, System.currentTimeMillis());
        mmsSmsDatabase.incrementViewedReceiptCount(syncId, System.currentTimeMillis());
        if (message.getExpiresIn() > 0 && !message.isExpirationUpdate()) {
            mmsDatabase.markExpireStarted(messageId);
            expirationManager.scheduleDeletion(messageId, true, message.getExpiresIn());
        }
    } catch (NoSuchMessageException | MmsException e) {
        Log.w(TAG, "Failed to update self-sent message.", e);
    }
}

Example 9 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by signalapp.

the class ContactRecordProcessor method getMatching.

@Override
@NonNull
Optional<SignalContactRecord> getMatching(@NonNull SignalContactRecord remote, @NonNull StorageKeyGenerator keyGenerator) {
    SignalServiceAddress address = remote.getAddress();
    Optional<RecipientId> byUuid = recipientDatabase.getByServiceId(address.getServiceId());
    Optional<RecipientId> byE164 = address.getNumber().isPresent() ? recipientDatabase.getByE164(address.getNumber().get()) : Optional.absent();
    return byUuid.or(byE164).transform(recipientDatabase::getRecordForSync).transform(settings -> {
        if (settings.getStorageId() != null) {
            return StorageSyncModels.localToRemoteRecord(settings);
        } else {
            Log.w(TAG, "Newly discovering a registered user via storage service. Saving a storageId for them.");
            recipientDatabase.updateStorageId(settings.getId(), keyGenerator.generate());
            RecipientRecord updatedSettings = Objects.requireNonNull(recipientDatabase.getRecordForSync(settings.getId()));
            return StorageSyncModels.localToRemoteRecord(updatedSettings);
        }
    }).transform(r -> r.getContact().get());
}

Example 10 with Optional

use of org.whispersystems.libsignal.util.guava.Optional in project Signal-Android by signalapp.

the class IdentityUtil method getRemoteIdentityKey.

public static ListenableFuture<Optional<IdentityRecord>> getRemoteIdentityKey(final Context context, final Recipient recipient) {
    final SettableFuture<Optional<IdentityRecord>> future = new SettableFuture<>();
    final RecipientId recipientId = recipient.getId();
    SimpleTask.run(SignalExecutors.BOUNDED, () -> ApplicationDependencies.getProtocolStore().aci().identities().getIdentityRecord(recipientId), future::set);
    return future;
}