sicpa-dlab/didcomm-rust

Adding extra header causes error (Happening on Uniffi Swift) probably on rust version as well

goncalo-frade-iohk opened this issue · 3 comments

goncalo-frade-iohk commented

What

While using version 0.4.1 in Uniffi Swift, whenever I try to send a message with extra headers I get the following error:

UniffiInternalError.rustPanic("Failed to convert arg \'msg\': Malformed: Invalid json value: expected value at line 1 column 1")

Why

Because this makes extra headers unusable in Uniffi swift, and also makes protocols like the (Pickup protocol) [https://didcomm.org/pickup/3.0/] unusable.

Success Criteria

Successfully pack a message with extra headers.

Anything else

(Return Route)[https://github.com/decentralized-identity/didcomm-messaging/blob/main/extensions/return_route/main.md]
(Pickup protocol)[https://didcomm.org/pickup/3.0/]

dkulic commented

Hi,

Thanks for reporting this. We will put it in our backlog and work on it when possible.

Best regards,
Darko

dkulic commented

Hi,

Tried packing/unpacking extra headers with the rust library and it works as expected. So the problem is most likely in the wrapper.

Best regards,
Darko

dkulic commented

Can you provide us with some test code?