MessageReceivedV2 does not contain attachments

[UQuark]

It seems like MessageReceivedV2 is sent without attachments, as opposed to MessageReceived which is sent properly.

Please compare these signal bodies:

MessageReceived: [1766395713917,"8fe59ea5-c0d8-4e14-bb2b-3fa5b8f8a4ec","","",["/home/uquark/.local/share/signal-cli/attachments/LN8GvhPhPz3tDLmtvqq0.jpg"]

MessageReceivedV2: [1766395713917,"8fe59ea5-c0d8-4e14-bb2b-3fa5b8f8a4ec","","",{"attachments":{},"expiresInSeconds":{},"isViewOnce":{}}]

In code, I can see construction of the body:

    private HashMap<String, Variant<?>> getMessageExtras(MessageEnvelope.Data message) {
        var extras = new HashMap<String, Variant<?>>();
        if (!message.attachments().isEmpty()) {
            var attachments = message.attachments()
                    .stream()
                    .filter(a -> a.id().isPresent())
                    .map(this::getAttachmentMap)
                    .toList();
            extras.put("attachments", new Variant<>(attachments, "aa{sv}"));
        }
...

attachments here is an array of Attachment records. I am not intimately familiar with DBus type signatures, but it seems like aa{sv} is not correct.

[AsamK]

The type is correct, it's an array (a) of dict entry arrays (a{sv}, i.e. a map of string to variants).

It also works for me, the signal-cli daemon sends the attachment:

TRACE o.f.d.s.m.OutputStreamMessageWriter - Message sent: MessageReceivedV2(0,27) { Invalid=>null, Path=>/org/asamk/Signal/_xxx, Interface=>org.asamk.Signal, Member=>MessageReceivedV2, Error Name=>null, Reply Serial=>null, Destination=>null, Sender=>null, Signature=>xsaysa{sv}, Unix FD=>null } { 1766675197380, +xxx, [], bla, {attachments=[[{file=[/home/.local/share/signal-cli/attachments/gwZoTFv6Uol2L3jlm-tb.jpg], isBorderless=[false], size=[274610], isVoiceNote=[false], isGif=[false], width=[2048], contentType=[image/jpeg], remoteId=[gwZoTFv6Uol2L3jlm-tb.jpg], height=[1365]}]], isViewOnce=[false], expiresInSeconds=[30]} }

And signal-cli in dbus client mode receives it. (signal-cli --dbus -a +xxx receive)

Can you provide a verbose log (-vvv) of the signal-cli dbus daemon when it receive a message with attachment?