wallet: Use CTxDestination in CRecipient rather than scriptPubKey

7 files changed, 17 insertions, 18 deletions

diff --git a/src/wallet/feebumper.cpp b/src/wallet/feebumper.cpp
index 3720d144eb..d5ad638aa8 100644
--- a/src/wallet/feebumper.cpp
+++ b/src/wallet/feebumper.cpp
@@ -247,12 +247,12 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo
     const auto& txouts = outputs.empty() ? wtx.tx->vout : outputs;
     for (size_t i = 0; i < txouts.size(); ++i) {
         const CTxOut& output = txouts.at(i);
+        CTxDestination dest;
+        ExtractDestination(output.scriptPubKey, dest);
         if (reduce_output.has_value() ?  reduce_output.value() == i : OutputIsChange(wallet, output)) {
-            CTxDestination change_dest;
-            ExtractDestination(output.scriptPubKey, change_dest);
-            new_coin_control.destChange = change_dest;
+            new_coin_control.destChange = dest;
         } else {
-            CRecipient recipient = {output.scriptPubKey, output.nValue, false};
+            CRecipient recipient = {dest, output.nValue, false};
             recipients.push_back(recipient);
         }
         new_outputs_value += output.nValue;
@@ -268,7 +268,7 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo
 
         // Add change as recipient with SFFO flag enabled, so fees are deduced from it.
         // If the output differs from the original tx output (because the user customized it) a new change output will be created.
-        recipients.emplace_back(CRecipient{GetScriptForDestination(new_coin_control.destChange), new_outputs_value, /*fSubtractFeeFromAmount=*/true});
+        recipients.emplace_back(CRecipient{new_coin_control.destChange, new_outputs_value, /*fSubtractFeeFromAmount=*/true});
         new_coin_control.destChange = CNoDestination();
     }
 
diff --git a/src/wallet/rpc/spend.cpp b/src/wallet/rpc/spend.cpp
index 0c2be26ddf..a82d560a5a 100644
--- a/src/wallet/rpc/spend.cpp
+++ b/src/wallet/rpc/spend.cpp
@@ -39,7 +39,6 @@ static void ParseRecipients(const UniValue& address_amounts, const UniValue& sub
         }
         destinations.insert(dest);
 
-        CScript script_pub_key = GetScriptForDestination(dest);
         CAmount amount = AmountFromValue(address_amounts[i++]);
 
         bool subtract_fee = false;
@@ -50,7 +49,7 @@ static void ParseRecipients(const UniValue& address_amounts, const UniValue& sub
             }
         }
 
-        CRecipient recipient = {script_pub_key, amount, subtract_fee};
+        CRecipient recipient = {dest, amount, subtract_fee};
         recipients.push_back(recipient);
     }
 }
diff --git a/src/wallet/spend.cpp b/src/wallet/spend.cpp
index 5d2c299a69..45f0ece860 100644
--- a/src/wallet/spend.cpp
+++ b/src/wallet/spend.cpp
@@ -1044,7 +1044,7 @@ static util::Result<CreatedTransactionResult> CreateTransactionInternal(
     // vouts to the payees
     for (const auto& recipient : vecSend)
     {
-        CTxOut txout(recipient.nAmount, recipient.scriptPubKey);
+        CTxOut txout(recipient.nAmount, GetScriptForDestination(recipient.dest));
 
         // Include the fee cost for outputs.
         coin_selection_params.tx_noinputs_size += ::GetSerializeSize(txout, PROTOCOL_VERSION);
@@ -1292,7 +1292,9 @@ bool FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& nFeeRet,
     // Turn the txout set into a CRecipient vector.
     for (size_t idx = 0; idx < tx.vout.size(); idx++) {
         const CTxOut& txOut = tx.vout[idx];
-        CRecipient recipient = {txOut.scriptPubKey, txOut.nValue, setSubtractFeeFromOutputs.count(idx) == 1};
+        CTxDestination dest;
+        ExtractDestination(txOut.scriptPubKey, dest);
+        CRecipient recipient = {dest, txOut.nValue, setSubtractFeeFromOutputs.count(idx) == 1};
         vecSend.push_back(recipient);
     }
 
diff --git a/src/wallet/test/spend_tests.cpp b/src/wallet/test/spend_tests.cpp
index eca1d74cf6..68c98ae6b9 100644
--- a/src/wallet/test/spend_tests.cpp
+++ b/src/wallet/test/spend_tests.cpp
@@ -27,7 +27,7 @@ BOOST_FIXTURE_TEST_CASE(SubtractFee, TestChain100Setup)
     // leftover input amount which would have been change to the recipient
     // instead of the miner.
     auto check_tx = [&wallet](CAmount leftover_input_amount) {
-        CRecipient recipient{GetScriptForRawPubKey({}), 50 * COIN - leftover_input_amount, /*subtract_fee=*/true};
+        CRecipient recipient{PubKeyDestination({}), 50 * COIN - leftover_input_amount, /*subtract_fee=*/true};
         constexpr int RANDOM_CHANGE_POSITION = -1;
         CCoinControl coin_control;
         coin_control.m_feerate.emplace(10000);
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 5c297d76e4..dac6e87983 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -645,7 +645,7 @@ void TestCoinsResult(ListCoinsTest& context, OutputType out_type, CAmount amount
 {
     LOCK(context.wallet->cs_wallet);
     util::Result<CTxDestination> dest = Assert(context.wallet->GetNewDestination(out_type, ""));
-    CWalletTx& wtx = context.AddTx(CRecipient{{GetScriptForDestination(*dest)}, amount, /*fSubtractFeeFromAmount=*/true});
+    CWalletTx& wtx = context.AddTx(CRecipient{*dest, amount, /*fSubtractFeeFromAmount=*/true});
     CoinFilterParams filter;
     filter.skip_locked = false;
     CoinsResult available_coins = AvailableCoins(*context.wallet, nullptr, std::nullopt, filter);
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 6f5248efaf..9f65db6c7b 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2213,15 +2213,13 @@ OutputType CWallet::TransactionChangeType(const std::optional<OutputType>& chang
     bool any_pkh{false};
 
     for (const auto& recipient : vecSend) {
-        std::vector<std::vector<uint8_t>> dummy;
-        const TxoutType type{Solver(recipient.scriptPubKey, dummy)};
-        if (type == TxoutType::WITNESS_V1_TAPROOT) {
+        if (std::get_if<WitnessV1Taproot>(&recipient.dest)) {
             any_tr = true;
-        } else if (type == TxoutType::WITNESS_V0_KEYHASH) {
+        } else if (std::get_if<WitnessV0KeyHash>(&recipient.dest)) {
             any_wpkh = true;
-        } else if (type == TxoutType::SCRIPTHASH) {
+        } else if (std::get_if<ScriptHash>(&recipient.dest)) {
             any_sh = true;
-        } else if (type == TxoutType::PUBKEYHASH) {
+        } else if (std::get_if<PKHash>(&recipient.dest)) {
             any_pkh = true;
         }
     }
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 091a573151..97d06641a7 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -288,7 +288,7 @@ inline std::optional<AddressPurpose> PurposeFromString(std::string_view s)
 
 struct CRecipient
 {
-    CScript scriptPubKey;
+    CTxDestination dest;
     CAmount nAmount;
     bool fSubtractFeeFromAmount;
 };