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post carrot stake tx support (#32)

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* add support for stake txs and payouts post-carrot

* fixes on the stake return payments

* complete post-carrot stake txs

* rename protocol_tx_data to protocol_tx_data_t
This commit is contained in:
akildemir
2025-07-23 16:58:11 +03:00
committed by GitHub
parent 3e0649a8d2
commit 9ba621b3ae
40 changed files with 827 additions and 140 deletions
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30
src/carrot_impl/format_utils.cpp
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@@ -198,7 +198,9 @@ cryptonote::transaction store_carrot_to_transaction_v1(const std::vector<CarrotE
const std::vector<cryptonote::tx_source_entry> &sources,
const rct::xmr_amount fee,
const cryptonote::transaction_type tx_type,
const std::vector<uint8_t> change_masks,
const rct::xmr_amount tx_amount_burnt,
const std::vector<uint8_t> &change_masks,
const carrot::RCTOutputEnoteProposal &return_enote,
const encrypted_payment_id_t encrypted_payment_id)
{
const size_t nins = key_images.size();
@@ -208,11 +210,15 @@ cryptonote::transaction store_carrot_to_transaction_v1(const std::vector<CarrotE
cryptonote::transaction tx;
tx.pruned = true;
tx.version = TRANSACTION_VERSION_N_OUTS;
tx.unlock_time = 0;
tx.source_asset_type = "SAL1";
tx.destination_asset_type = "SAL1";
tx.type = tx_type == cryptonote::transaction_type::RETURN ? cryptonote::transaction_type::TRANSFER : tx_type;
tx.version = TRANSACTION_VERSION_CARROT;
tx.type =
tx_type == cryptonote::transaction_type::RETURN ? cryptonote::transaction_type::TRANSFER : tx_type;
tx.amount_burnt = (
tx.type == cryptonote::transaction_type::STAKE || tx.type == cryptonote::transaction_type::BURN
) ? tx_amount_burnt : 0;
tx.return_address_change_mask.assign(change_masks.begin(), change_masks.end());
tx.vin.reserve(nins);
tx.vout.reserve(nouts);
@@ -259,9 +265,21 @@ cryptonote::transaction store_carrot_to_transaction_v1(const std::vector<CarrotE
tx.rct_signatures.outPk.push_back(rct::ctkey{rct::key{}, enote.amount_commitment});
//K_return
crypto::public_key K_return;
memcpy(K_return.data, enote.return_enc.bytes, sizeof(crypto::public_key));
tx.return_address_list.push_back(K_return);
if (tx_type != cryptonote::transaction_type::STAKE) {
crypto::public_key K_return;
memcpy(K_return.data, enote.return_enc.bytes, sizeof(crypto::public_key));
tx.return_address_list.push_back(K_return);
}
}
// store the return pubkey for stake txs
if (tx_type == cryptonote::transaction_type::STAKE)
{
tx.protocol_tx_data.version = 1;
memcpy(tx.protocol_tx_data.return_address.data, return_enote.enote.onetime_address.data, sizeof(crypto::public_key));
memcpy(tx.protocol_tx_data.return_pubkey.data, return_enote.enote.enote_ephemeral_pubkey.data, sizeof(crypto::public_key));
tx.protocol_tx_data.return_view_tag = return_enote.enote.view_tag;
tx.protocol_tx_data.return_anchor_enc = return_enote.enote.anchor_enc;
}
//ephemeral pubkeys: D_e