Inputs and Outputs are null or ""

[AndroDevcd]

Inputs and Outputs are null or ""

[AndroDevcd]

@abdrasulov Would this be an easy fix?

[AndroDevcd]

It also appears that TransactionSerializer.serialize() is not working properly which may lead to the issue stated above. I have tested trying to deserialize transactions using raw hex returned from the network and it did not return a transaction where the txid != transaction.hash, my understanding is that the transaction id from the network should match the generated hash from the received transaction.

I have also tested the Test directory with tests testing the library and deserializing transactions and the expected tx hash was incorrect and failed the test. I think this may be the culprit or at the very least a good starting point.

[AndroDevcd]

Okay nevermind the TransactionSerializer not working i didn't realize the toReversedHex() function was needed to view the human-readable hex value. However the problem still remains of the input and out put addresses being null or ""

[AndroDevcd]

It actually looks like after further digging that fun extract(transaction: FullTransaction) { .. } may be the reason we have weirdness with addresses.

Is there a reason we only assign addresses and update the transaction if it is "Our" transaction? This seems like an easy thing to spot by the user hat incoming transactions will have a blank received from address.

[esen]

Hey @AndroDevcd ,

Not all the inputs and outputs may be filled with address field. Sometimes it's impossible. For example, if the input being sent is not in our storage, then we don't try to obtain it from the node. So we try to derive it from the input's signatureScript. For some input/output types like P2PKH or P2WPKHSH it's possible. For others it's not.

The reason why we extract addresses only for isMine transactions is that if it's not isMine, then it means it doesn't have any inputs or outputs concerning my wallet. So we just ignore it.

[AndroDevcd]

Ahh okay, so then that basically means there's no way to know where the sender's bitcoin address was? I just wanted to be able to show on my app the address that the inbound sats came from but it sounds like this wouldn't be possible?

[esen]

Yes. For some (I’d say the most) inputs it’s impossible

[AndroDevcd]

Okay sounds good, also @esen I will be submitting some PR's today for your wallet kit and bitcoin kit libraries that I think adds some nice touches and bug fixes