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Example 1 with Preview

use of org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview in project libsignal-service-java by signalapp.

the class SignalServiceCipher method createSignalServiceMessage.

private SignalServiceDataMessage createSignalServiceMessage(Metadata metadata, DataMessage content) throws ProtocolInvalidMessageException, UnsupportedDataMessageException {
    SignalServiceGroup groupInfo = createGroupInfo(content);
    List<SignalServiceAttachment> attachments = new LinkedList<>();
    boolean endSession = ((content.getFlags() & DataMessage.Flags.END_SESSION_VALUE) != 0);
    boolean expirationUpdate = ((content.getFlags() & DataMessage.Flags.EXPIRATION_TIMER_UPDATE_VALUE) != 0);
    boolean profileKeyUpdate = ((content.getFlags() & DataMessage.Flags.PROFILE_KEY_UPDATE_VALUE) != 0);
    SignalServiceDataMessage.Quote quote = createQuote(content);
    List<SharedContact> sharedContacts = createSharedContacts(content);
    List<Preview> previews = createPreviews(content);
    Sticker sticker = createSticker(content);
    if (content.getRequiredProtocolVersion() > DataMessage.ProtocolVersion.CURRENT.getNumber()) {
        throw new UnsupportedDataMessageException(DataMessage.ProtocolVersion.CURRENT.getNumber(), content.getRequiredProtocolVersion(), metadata.getSender().getIdentifier(), metadata.getSenderDevice(), Optional.fromNullable(groupInfo));
    }
    for (AttachmentPointer pointer : content.getAttachmentsList()) {
        attachments.add(createAttachmentPointer(pointer));
    }
    if (content.hasTimestamp() && content.getTimestamp() != metadata.getTimestamp()) {
        throw new ProtocolInvalidMessageException(new InvalidMessageException("Timestamps don't match: " + content.getTimestamp() + " vs " + metadata.getTimestamp()), metadata.getSender().getIdentifier(), metadata.getSenderDevice());
    }
    return new SignalServiceDataMessage(metadata.getTimestamp(), groupInfo, attachments, content.getBody(), endSession, content.getExpireTimer(), expirationUpdate, content.hasProfileKey() ? content.getProfileKey().toByteArray() : null, profileKeyUpdate, quote, sharedContacts, previews, sticker, content.getIsViewOnce());
}
Also used : ProtocolInvalidMessageException(org.signal.libsignal.metadata.ProtocolInvalidMessageException) InvalidMessageException(org.whispersystems.libsignal.InvalidMessageException) ProtocolInvalidMessageException(org.signal.libsignal.metadata.ProtocolInvalidMessageException) Preview(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview) LinkedList(java.util.LinkedList) Sticker(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Sticker) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) SignalServiceDataMessage(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage) UnsupportedDataMessageException(org.whispersystems.signalservice.internal.push.UnsupportedDataMessageException) SignalServiceGroup(org.whispersystems.signalservice.api.messages.SignalServiceGroup) SharedContact(org.whispersystems.signalservice.api.messages.shared.SharedContact) SignalServiceAttachmentPointer(org.whispersystems.signalservice.api.messages.SignalServiceAttachmentPointer) AttachmentPointer(org.whispersystems.signalservice.internal.push.SignalServiceProtos.AttachmentPointer)

Example 2 with Preview

use of org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview in project libsignal-service-java by signalapp.

the class SignalServiceCipher method createPreviews.

private List<Preview> createPreviews(DataMessage content) {
    if (content.getPreviewCount() <= 0)
        return null;
    List<Preview> results = new LinkedList<>();
    for (DataMessage.Preview preview : content.getPreviewList()) {
        SignalServiceAttachment attachment = null;
        if (preview.hasImage()) {
            attachment = createAttachmentPointer(preview.getImage());
        }
        results.add(new Preview(preview.getUrl(), preview.getTitle(), Optional.fromNullable(attachment)));
    }
    return results;
}
Also used : SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) SignalServiceDataMessage(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage) DataMessage(org.whispersystems.signalservice.internal.push.SignalServiceProtos.DataMessage) Preview(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview) Preview(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview) LinkedList(java.util.LinkedList)

Example 3 with Preview

use of org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview in project Signal-Android by WhisperSystems.

the class PushGroupSendJob method deliver.

private List<SendMessageResult> deliver(OutgoingMediaMessage message, @NonNull Recipient groupRecipient, @NonNull List<Recipient> destinations) throws IOException, UntrustedIdentityException, UndeliverableMessageException {
    try {
        rotateSenderCertificateIfNecessary();
        GroupId.Push groupId = groupRecipient.requireGroupId().requirePush();
        Optional<byte[]> profileKey = getProfileKey(groupRecipient);
        Optional<Quote> quote = getQuoteFor(message);
        Optional<SignalServiceDataMessage.Sticker> sticker = getStickerFor(message);
        List<SharedContact> sharedContacts = getSharedContactsFor(message);
        List<Preview> previews = getPreviewsFor(message);
        List<SignalServiceDataMessage.Mention> mentions = getMentionsFor(message.getMentions());
        List<Attachment> attachments = Stream.of(message.getAttachments()).filterNot(Attachment::isSticker).toList();
        List<SignalServiceAttachment> attachmentPointers = getAttachmentPointersFor(attachments);
        boolean isRecipientUpdate = Stream.of(SignalDatabase.groupReceipts().getGroupReceiptInfo(messageId)).anyMatch(info -> info.getStatus() > GroupReceiptDatabase.STATUS_UNDELIVERED);
        if (message.isGroup()) {
            OutgoingGroupUpdateMessage groupMessage = (OutgoingGroupUpdateMessage) message;
            if (groupMessage.isV2Group()) {
                MessageGroupContext.GroupV2Properties properties = groupMessage.requireGroupV2Properties();
                GroupContextV2 groupContext = properties.getGroupContext();
                SignalServiceGroupV2.Builder builder = SignalServiceGroupV2.newBuilder(properties.getGroupMasterKey()).withRevision(groupContext.getRevision());
                ByteString groupChange = groupContext.getGroupChange();
                if (groupChange != null) {
                    builder.withSignedGroupChange(groupChange.toByteArray());
                }
                SignalServiceGroupV2 group = builder.build();
                SignalServiceDataMessage groupDataMessage = SignalServiceDataMessage.newBuilder().withTimestamp(message.getSentTimeMillis()).withExpiration(groupRecipient.getExpiresInSeconds()).asGroupMessage(group).build();
                return GroupSendUtil.sendResendableDataMessage(context, groupRecipient.requireGroupId().requireV2(), destinations, isRecipientUpdate, ContentHint.IMPLICIT, new MessageId(messageId, true), groupDataMessage);
            } else {
                throw new UndeliverableMessageException("Messages can no longer be sent to V1 groups!");
            }
        } else {
            Optional<GroupDatabase.GroupRecord> groupRecord = SignalDatabase.groups().getGroup(groupRecipient.requireGroupId());
            if (groupRecord.isPresent() && groupRecord.get().isAnnouncementGroup() && !groupRecord.get().isAdmin(Recipient.self())) {
                throw new UndeliverableMessageException("Non-admins cannot send messages in announcement groups!");
            }
            SignalServiceDataMessage.Builder builder = SignalServiceDataMessage.newBuilder().withTimestamp(message.getSentTimeMillis());
            GroupUtil.setDataMessageGroupContext(context, builder, groupId);
            SignalServiceDataMessage groupMessage = builder.withAttachments(attachmentPointers).withBody(message.getBody()).withExpiration((int) (message.getExpiresIn() / 1000)).withViewOnce(message.isViewOnce()).asExpirationUpdate(message.isExpirationUpdate()).withProfileKey(profileKey.orNull()).withQuote(quote.orNull()).withSticker(sticker.orNull()).withSharedContacts(sharedContacts).withPreviews(previews).withMentions(mentions).build();
            Log.i(TAG, JobLogger.format(this, "Beginning message send."));
            return GroupSendUtil.sendResendableDataMessage(context, groupRecipient.getGroupId().transform(GroupId::requireV2).orNull(), destinations, isRecipientUpdate, ContentHint.RESENDABLE, new MessageId(messageId, true), groupMessage);
        }
    } catch (ServerRejectedException e) {
        throw new UndeliverableMessageException(e);
    }
}
Also used : ByteString(com.google.protobuf.ByteString) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) Attachment(org.thoughtcrime.securesms.attachments.Attachment) OutgoingGroupUpdateMessage(org.thoughtcrime.securesms.mms.OutgoingGroupUpdateMessage) GroupContextV2(org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContextV2) MessageGroupContext(org.thoughtcrime.securesms.mms.MessageGroupContext) UndeliverableMessageException(org.thoughtcrime.securesms.transport.UndeliverableMessageException) Preview(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview) ServerRejectedException(org.whispersystems.signalservice.api.push.exceptions.ServerRejectedException) SignalServiceGroupV2(org.whispersystems.signalservice.api.messages.SignalServiceGroupV2) GroupId(org.thoughtcrime.securesms.groups.GroupId) Quote(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Quote) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) SignalServiceDataMessage(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage) SharedContact(org.whispersystems.signalservice.api.messages.shared.SharedContact) MessageId(org.thoughtcrime.securesms.database.model.MessageId)

Example 4 with Preview

use of org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview in project Signal-Android by WhisperSystems.

the class PushMediaSendJob method deliver.

private boolean deliver(OutgoingMediaMessage message) throws IOException, InsecureFallbackApprovalException, UntrustedIdentityException, UndeliverableMessageException {
    if (message.getRecipient() == null) {
        throw new UndeliverableMessageException("No destination address.");
    }
    try {
        rotateSenderCertificateIfNecessary();
        Recipient messageRecipient = message.getRecipient().fresh();
        if (messageRecipient.isUnregistered()) {
            throw new UndeliverableMessageException(messageRecipient.getId() + " not registered!");
        }
        SignalServiceMessageSender messageSender = ApplicationDependencies.getSignalServiceMessageSender();
        SignalServiceAddress address = RecipientUtil.toSignalServiceAddress(context, messageRecipient);
        List<Attachment> attachments = Stream.of(message.getAttachments()).filterNot(Attachment::isSticker).toList();
        List<SignalServiceAttachment> serviceAttachments = getAttachmentPointersFor(attachments);
        Optional<byte[]> profileKey = getProfileKey(messageRecipient);
        Optional<SignalServiceDataMessage.Quote> quote = getQuoteFor(message);
        Optional<SignalServiceDataMessage.Sticker> sticker = getStickerFor(message);
        List<SharedContact> sharedContacts = getSharedContactsFor(message);
        List<Preview> previews = getPreviewsFor(message);
        SignalServiceDataMessage mediaMessage = SignalServiceDataMessage.newBuilder().withBody(message.getBody()).withAttachments(serviceAttachments).withTimestamp(message.getSentTimeMillis()).withExpiration((int) (message.getExpiresIn() / 1000)).withViewOnce(message.isViewOnce()).withProfileKey(profileKey.orNull()).withQuote(quote.orNull()).withSticker(sticker.orNull()).withSharedContacts(sharedContacts).withPreviews(previews).asExpirationUpdate(message.isExpirationUpdate()).build();
        if (Util.equals(SignalStore.account().getAci(), address.getServiceId())) {
            Optional<UnidentifiedAccessPair> syncAccess = UnidentifiedAccessUtil.getAccessForSync(context);
            SendMessageResult result = messageSender.sendSyncMessage(mediaMessage);
            SignalDatabase.messageLog().insertIfPossible(messageRecipient.getId(), message.getSentTimeMillis(), result, ContentHint.RESENDABLE, new MessageId(messageId, true));
            return syncAccess.isPresent();
        } else {
            SendMessageResult result = messageSender.sendDataMessage(address, UnidentifiedAccessUtil.getAccessFor(context, messageRecipient), ContentHint.RESENDABLE, mediaMessage, IndividualSendEvents.EMPTY);
            SignalDatabase.messageLog().insertIfPossible(messageRecipient.getId(), message.getSentTimeMillis(), result, ContentHint.RESENDABLE, new MessageId(messageId, true));
            return result.getSuccess().isUnidentified();
        }
    } catch (UnregisteredUserException e) {
        warn(TAG, String.valueOf(message.getSentTimeMillis()), e);
        throw new InsecureFallbackApprovalException(e);
    } catch (FileNotFoundException e) {
        warn(TAG, String.valueOf(message.getSentTimeMillis()), e);
        throw new UndeliverableMessageException(e);
    } catch (ServerRejectedException e) {
        throw new UndeliverableMessageException(e);
    }
}
Also used : UnregisteredUserException(org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException) FileNotFoundException(java.io.FileNotFoundException) SignalServiceMessageSender(org.whispersystems.signalservice.api.SignalServiceMessageSender) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) Attachment(org.thoughtcrime.securesms.attachments.Attachment) InsecureFallbackApprovalException(org.thoughtcrime.securesms.transport.InsecureFallbackApprovalException) UndeliverableMessageException(org.thoughtcrime.securesms.transport.UndeliverableMessageException) SignalServiceAddress(org.whispersystems.signalservice.api.push.SignalServiceAddress) Preview(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview) Recipient(org.thoughtcrime.securesms.recipients.Recipient) UnidentifiedAccessPair(org.whispersystems.signalservice.api.crypto.UnidentifiedAccessPair) ServerRejectedException(org.whispersystems.signalservice.api.push.exceptions.ServerRejectedException) SendMessageResult(org.whispersystems.signalservice.api.messages.SendMessageResult) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) SignalServiceDataMessage(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage) SharedContact(org.whispersystems.signalservice.api.messages.shared.SharedContact) MessageId(org.thoughtcrime.securesms.database.model.MessageId) SyncMessageId(org.thoughtcrime.securesms.database.MessageDatabase.SyncMessageId)

Example 5 with Preview

use of org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview in project Signal-Android by signalapp.

the class PushGroupSendJob method deliver.

private List<SendMessageResult> deliver(OutgoingMediaMessage message, @NonNull Recipient groupRecipient, @NonNull List<Recipient> destinations) throws IOException, UntrustedIdentityException, UndeliverableMessageException {
    try {
        rotateSenderCertificateIfNecessary();
        GroupId.Push groupId = groupRecipient.requireGroupId().requirePush();
        Optional<byte[]> profileKey = getProfileKey(groupRecipient);
        Optional<Quote> quote = getQuoteFor(message);
        Optional<SignalServiceDataMessage.Sticker> sticker = getStickerFor(message);
        List<SharedContact> sharedContacts = getSharedContactsFor(message);
        List<Preview> previews = getPreviewsFor(message);
        List<SignalServiceDataMessage.Mention> mentions = getMentionsFor(message.getMentions());
        List<Attachment> attachments = Stream.of(message.getAttachments()).filterNot(Attachment::isSticker).toList();
        List<SignalServiceAttachment> attachmentPointers = getAttachmentPointersFor(attachments);
        boolean isRecipientUpdate = Stream.of(SignalDatabase.groupReceipts().getGroupReceiptInfo(messageId)).anyMatch(info -> info.getStatus() > GroupReceiptDatabase.STATUS_UNDELIVERED);
        if (message.isGroup()) {
            OutgoingGroupUpdateMessage groupMessage = (OutgoingGroupUpdateMessage) message;
            if (groupMessage.isV2Group()) {
                MessageGroupContext.GroupV2Properties properties = groupMessage.requireGroupV2Properties();
                GroupContextV2 groupContext = properties.getGroupContext();
                SignalServiceGroupV2.Builder builder = SignalServiceGroupV2.newBuilder(properties.getGroupMasterKey()).withRevision(groupContext.getRevision());
                ByteString groupChange = groupContext.getGroupChange();
                if (groupChange != null) {
                    builder.withSignedGroupChange(groupChange.toByteArray());
                }
                SignalServiceGroupV2 group = builder.build();
                SignalServiceDataMessage groupDataMessage = SignalServiceDataMessage.newBuilder().withTimestamp(message.getSentTimeMillis()).withExpiration(groupRecipient.getExpiresInSeconds()).asGroupMessage(group).build();
                return GroupSendUtil.sendResendableDataMessage(context, groupRecipient.requireGroupId().requireV2(), destinations, isRecipientUpdate, ContentHint.IMPLICIT, new MessageId(messageId, true), groupDataMessage);
            } else {
                throw new UndeliverableMessageException("Messages can no longer be sent to V1 groups!");
            }
        } else {
            Optional<GroupDatabase.GroupRecord> groupRecord = SignalDatabase.groups().getGroup(groupRecipient.requireGroupId());
            if (groupRecord.isPresent() && groupRecord.get().isAnnouncementGroup() && !groupRecord.get().isAdmin(Recipient.self())) {
                throw new UndeliverableMessageException("Non-admins cannot send messages in announcement groups!");
            }
            SignalServiceDataMessage.Builder builder = SignalServiceDataMessage.newBuilder().withTimestamp(message.getSentTimeMillis());
            GroupUtil.setDataMessageGroupContext(context, builder, groupId);
            SignalServiceDataMessage groupMessage = builder.withAttachments(attachmentPointers).withBody(message.getBody()).withExpiration((int) (message.getExpiresIn() / 1000)).withViewOnce(message.isViewOnce()).asExpirationUpdate(message.isExpirationUpdate()).withProfileKey(profileKey.orNull()).withQuote(quote.orNull()).withSticker(sticker.orNull()).withSharedContacts(sharedContacts).withPreviews(previews).withMentions(mentions).build();
            Log.i(TAG, JobLogger.format(this, "Beginning message send."));
            return GroupSendUtil.sendResendableDataMessage(context, groupRecipient.getGroupId().transform(GroupId::requireV2).orNull(), destinations, isRecipientUpdate, ContentHint.RESENDABLE, new MessageId(messageId, true), groupMessage);
        }
    } catch (ServerRejectedException e) {
        throw new UndeliverableMessageException(e);
    }
}
Also used : ByteString(com.google.protobuf.ByteString) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) Attachment(org.thoughtcrime.securesms.attachments.Attachment) OutgoingGroupUpdateMessage(org.thoughtcrime.securesms.mms.OutgoingGroupUpdateMessage) GroupContextV2(org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContextV2) MessageGroupContext(org.thoughtcrime.securesms.mms.MessageGroupContext) UndeliverableMessageException(org.thoughtcrime.securesms.transport.UndeliverableMessageException) Preview(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview) ServerRejectedException(org.whispersystems.signalservice.api.push.exceptions.ServerRejectedException) SignalServiceGroupV2(org.whispersystems.signalservice.api.messages.SignalServiceGroupV2) GroupId(org.thoughtcrime.securesms.groups.GroupId) Quote(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Quote) SignalServiceAttachment(org.whispersystems.signalservice.api.messages.SignalServiceAttachment) SignalServiceDataMessage(org.whispersystems.signalservice.api.messages.SignalServiceDataMessage) SharedContact(org.whispersystems.signalservice.api.messages.shared.SharedContact) MessageId(org.thoughtcrime.securesms.database.model.MessageId)

Aggregations

SignalServiceAttachment (org.whispersystems.signalservice.api.messages.SignalServiceAttachment)6 SignalServiceDataMessage (org.whispersystems.signalservice.api.messages.SignalServiceDataMessage)6 Preview (org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview)6 SharedContact (org.whispersystems.signalservice.api.messages.shared.SharedContact)5 Attachment (org.thoughtcrime.securesms.attachments.Attachment)4 MessageId (org.thoughtcrime.securesms.database.model.MessageId)4 UndeliverableMessageException (org.thoughtcrime.securesms.transport.UndeliverableMessageException)4 ServerRejectedException (org.whispersystems.signalservice.api.push.exceptions.ServerRejectedException)4 ByteString (com.google.protobuf.ByteString)2 FileNotFoundException (java.io.FileNotFoundException)2 LinkedList (java.util.LinkedList)2 SyncMessageId (org.thoughtcrime.securesms.database.MessageDatabase.SyncMessageId)2 GroupId (org.thoughtcrime.securesms.groups.GroupId)2 MessageGroupContext (org.thoughtcrime.securesms.mms.MessageGroupContext)2 OutgoingGroupUpdateMessage (org.thoughtcrime.securesms.mms.OutgoingGroupUpdateMessage)2 Recipient (org.thoughtcrime.securesms.recipients.Recipient)2 InsecureFallbackApprovalException (org.thoughtcrime.securesms.transport.InsecureFallbackApprovalException)2 SignalServiceMessageSender (org.whispersystems.signalservice.api.SignalServiceMessageSender)2 UnidentifiedAccessPair (org.whispersystems.signalservice.api.crypto.UnidentifiedAccessPair)2 SendMessageResult (org.whispersystems.signalservice.api.messages.SendMessageResult)2