LCOV - code coverage report
Current view: top level - src/wallet/rpc - spend.cpp (source / functions) Hit Total Coverage
Test: fuzz_coverage.info Lines: 18 1096 1.6 %
Date: 2023-10-05 12:38:51 Functions: 9 42 21.4 %
Branches: 21 5237 0.4 %

           Branch data     Line data    Source code
       1                 :            : // Copyright (c) 2011-2022 The Bitcoin Core developers
       2                 :            : // Distributed under the MIT software license, see the accompanying
       3                 :            : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4                 :            : 
       5                 :            : #include <consensus/validation.h>
       6                 :            : #include <core_io.h>
       7                 :            : #include <key_io.h>
       8                 :            : #include <policy/policy.h>
       9                 :            : #include <rpc/rawtransaction_util.h>
      10                 :            : #include <rpc/util.h>
      11                 :            : #include <script/script.h>
      12                 :            : #include <util/fees.h>
      13                 :            : #include <util/rbf.h>
      14                 :            : #include <util/translation.h>
      15                 :            : #include <util/vector.h>
      16                 :            : #include <wallet/coincontrol.h>
      17         [ +  - ]:          2 : #include <wallet/feebumper.h>
      18         [ +  - ]:          2 : #include <wallet/fees.h>
      19                 :            : #include <wallet/rpc/util.h>
      20                 :            : #include <wallet/spend.h>
      21                 :            : #include <wallet/wallet.h>
      22                 :            : 
      23                 :            : #include <univalue.h>
      24                 :            : 
      25                 :            : 
      26                 :            : namespace wallet {
      27                 :          2 : static void ParseRecipients(const UniValue& address_amounts, const UniValue& subtract_fee_outputs, std::vector<CRecipient>& recipients)
      28   [ +  -  +  -  :          6 : {
          +  -  -  +  #  
                      # ]
      29   [ +  -  +  -  :          2 :     std::set<CTxDestination> destinations;
                   +  - ]
      30   [ +  -  +  -  :          2 :     int i = 0;
                   +  - ]
      31   [ #  #  #  # ]:          0 :     for (const std::string& address: address_amounts.getKeys()) {
      32         [ #  # ]:          0 :         CTxDestination dest = DecodeDestination(address);
      33   [ #  #  #  # ]:          0 :         if (!IsValidDestination(dest)) {
      34   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, std::string("Invalid Bitcoin address: ") + address);
             #  #  #  # ]
      35                 :            :         }
      36                 :            : 
      37   [ #  #  #  # ]:          0 :         if (destinations.count(dest)) {
      38   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, std::string("Invalid parameter, duplicated address: ") + address);
             #  #  #  # ]
      39                 :            :         }
      40         [ #  # ]:          0 :         destinations.insert(dest);
      41                 :            : 
      42   [ #  #  #  # ]:          0 :         CAmount amount = AmountFromValue(address_amounts[i++]);
      43                 :            : 
      44                 :          0 :         bool subtract_fee = false;
      45         [ #  # ]:          0 :         for (unsigned int idx = 0; idx < subtract_fee_outputs.size(); idx++) {
      46         [ #  # ]:          0 :             const UniValue& addr = subtract_fee_outputs[idx];
      47   [ #  #  #  # ]:          0 :             if (addr.get_str() == address) {
      48                 :          0 :                 subtract_fee = true;
      49                 :          0 :             }
      50                 :          0 :         }
      51                 :            : 
      52         [ #  # ]:          0 :         CRecipient recipient = {dest, amount, subtract_fee};
      53   [ #  #  #  # ]:          0 :         recipients.push_back(recipient);
      54                 :          0 :     }
      55                 :          0 : }
      56                 :            : 
      57                 :          0 : static void InterpretFeeEstimationInstructions(const UniValue& conf_target, const UniValue& estimate_mode, const UniValue& fee_rate, UniValue& options)
      58                 :            : {
      59   [ #  #  #  #  :          0 :     if (options.exists("conf_target") || options.exists("estimate_mode")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
      60         [ #  # ]:          0 :         if (!conf_target.isNull() || !estimate_mode.isNull()) {
      61   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, "Pass conf_target and estimate_mode either as arguments or in the options object, but not both");
                   #  # ]
      62                 :            :         }
      63                 :          0 :     } else {
      64   [ #  #  #  #  :          0 :         options.pushKV("conf_target", conf_target);
                   #  # ]
      65   [ #  #  #  #  :          0 :         options.pushKV("estimate_mode", estimate_mode);
                   #  # ]
      66                 :            :     }
      67   [ #  #  #  #  :          0 :     if (options.exists("fee_rate")) {
                   #  # ]
      68         [ #  # ]:          0 :         if (!fee_rate.isNull()) {
      69   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, "Pass the fee_rate either as an argument, or in the options object, but not both");
                   #  # ]
      70                 :            :         }
      71                 :          0 :     } else {
      72   [ #  #  #  #  :          0 :         options.pushKV("fee_rate", fee_rate);
                   #  # ]
      73                 :            :     }
      74   [ #  #  #  #  :          2 :     if (!options["conf_target"].isNull() && (options["estimate_mode"].isNull() || (options["estimate_mode"].get_str() == "unset"))) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
      75   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Specify estimate_mode");
                   #  # ]
      76                 :            :     }
      77                 :          0 : }
      78                 :            : 
      79                 :          0 : static UniValue FinishTransaction(const std::shared_ptr<CWallet> pwallet, const UniValue& options, const CMutableTransaction& rawTx)
      80                 :            : {
      81                 :            :     // Make a blank psbt
      82                 :          0 :     PartiallySignedTransaction psbtx(rawTx);
      83                 :            : 
      84                 :            :     // First fill transaction with our data without signing,
      85                 :            :     // so external signers are not asked to sign more than once.
      86                 :            :     bool complete;
      87         [ #  # ]:          0 :     pwallet->FillPSBT(psbtx, complete, SIGHASH_DEFAULT, /*sign=*/false, /*bip32derivs=*/true);
      88         [ #  # ]:          0 :     const TransactionError err{pwallet->FillPSBT(psbtx, complete, SIGHASH_DEFAULT, /*sign=*/true, /*bip32derivs=*/false)};
      89         [ #  # ]:          0 :     if (err != TransactionError::OK) {
      90   [ #  #  #  #  :          0 :         throw JSONRPCTransactionError(err);
             #  #  #  # ]
      91                 :          2 :     }
      92                 :            : 
      93         [ #  # ]:          0 :     CMutableTransaction mtx;
      94         [ #  # ]:          0 :     complete = FinalizeAndExtractPSBT(psbtx, mtx);
      95                 :            : 
      96         [ #  # ]:          0 :     UniValue result(UniValue::VOBJ);
      97                 :            : 
      98   [ #  #  #  #  :          0 :     const bool psbt_opt_in{options.exists("psbt") && options["psbt"].get_bool()};
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
      99   [ #  #  #  #  :          2 :     bool add_to_wallet{options.exists("add_to_wallet") ? options["add_to_wallet"].get_bool() : true};
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     100   [ #  #  #  #  :          0 :     if (psbt_opt_in || !complete || !add_to_wallet) {
                   #  # ]
     101                 :            :         // Serialize the PSBT
     102         [ #  # ]:          0 :         CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
     103         [ #  # ]:          0 :         ssTx << psbtx;
     104   [ #  #  #  #  :          0 :         result.pushKV("psbt", EncodeBase64(ssTx.str()));
          #  #  #  #  #  
                      # ]
     105                 :          0 :     }
     106                 :            : 
     107         [ #  # ]:          0 :     if (complete) {
     108   [ #  #  #  # ]:          0 :         std::string hex{EncodeHexTx(CTransaction(mtx))};
     109         [ #  # ]:          0 :         CTransactionRef tx(MakeTransactionRef(std::move(mtx)));
     110   [ #  #  #  #  :          0 :         result.pushKV("txid", tx->GetHash().GetHex());
             #  #  #  # ]
     111   [ #  #  #  # ]:          0 :         if (add_to_wallet && !psbt_opt_in) {
     112         [ #  # ]:          0 :             pwallet->CommitTransaction(tx, {}, /*orderForm=*/{});
     113                 :          0 :         } else {
     114   [ #  #  #  #  :          0 :             result.pushKV("hex", hex);
                   #  # ]
     115                 :            :         }
     116                 :          0 :     }
     117   [ #  #  #  #  :          0 :     result.pushKV("complete", complete);
                   #  # ]
     118                 :            : 
     119                 :          0 :     return result;
     120         [ #  # ]:          0 : }
     121                 :            : 
     122                 :          0 : static void PreventOutdatedOptions(const UniValue& options)
     123                 :            : {
     124   [ #  #  #  #  :          0 :     if (options.exists("feeRate")) {
                   #  # ]
     125   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Use fee_rate (" + CURRENCY_ATOM + "/vB) instead of feeRate");
             #  #  #  # ]
     126                 :            :     }
     127   [ #  #  #  #  :          0 :     if (options.exists("changeAddress")) {
                   #  # ]
     128   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Use change_address instead of changeAddress");
                   #  # ]
     129                 :            :     }
     130   [ #  #  #  #  :          0 :     if (options.exists("changePosition")) {
                   #  # ]
     131   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Use change_position instead of changePosition");
                   #  # ]
     132                 :            :     }
     133   [ #  #  #  #  :          0 :     if (options.exists("includeWatching")) {
                   #  # ]
     134   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Use include_watching instead of includeWatching");
                   #  # ]
     135                 :            :     }
     136   [ #  #  #  #  :          0 :     if (options.exists("lockUnspents")) {
                   #  # ]
     137   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Use lock_unspents instead of lockUnspents");
                   #  # ]
     138                 :            :     }
     139   [ #  #  #  #  :          0 :     if (options.exists("subtractFeeFromOutputs")) {
                   #  # ]
     140   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Use subtract_fee_from_outputs instead of subtractFeeFromOutputs");
                   #  # ]
     141                 :            :     }
     142                 :          0 : }
     143                 :            : 
     144                 :          0 : UniValue SendMoney(CWallet& wallet, const CCoinControl &coin_control, std::vector<CRecipient> &recipients, mapValue_t map_value, bool verbose)
     145                 :            : {
     146                 :          0 :     EnsureWalletIsUnlocked(wallet);
     147                 :            : 
     148                 :            :     // This function is only used by sendtoaddress and sendmany.
     149                 :            :     // This should always try to sign, if we don't have private keys, don't try to do anything here.
     150         [ #  # ]:          0 :     if (wallet.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) {
     151   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_WALLET_ERROR, "Error: Private keys are disabled for this wallet");
                   #  # ]
     152                 :            :     }
     153                 :            : 
     154                 :            :     // Shuffle recipient list
     155         [ #  # ]:          0 :     std::shuffle(recipients.begin(), recipients.end(), FastRandomContext());
     156                 :            : 
     157                 :            :     // Send
     158                 :          0 :     constexpr int RANDOM_CHANGE_POSITION = -1;
     159                 :          0 :     auto res = CreateTransaction(wallet, recipients, RANDOM_CHANGE_POSITION, coin_control, true);
     160         [ #  # ]:          0 :     if (!res) {
     161   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, util::ErrorString(res).original);
                   #  # ]
     162                 :            :     }
     163   [ +  -  #  # ]:          2 :     const CTransactionRef& tx = res->tx;
     164   [ +  -  #  # ]:          2 :     wallet.CommitTransaction(tx, std::move(map_value), /*orderForm=*/{});
     165   [ +  -  #  # ]:          2 :     if (verbose) {
     166   [ +  -  #  # ]:          2 :         UniValue entry(UniValue::VOBJ);
     167   [ +  -  #  #  :          2 :         entry.pushKV("txid", tx->GetHash().GetHex());
          #  #  #  #  #  
                #  #  # ]
     168   [ +  -  #  #  :          2 :         entry.pushKV("fee_reason", StringForFeeReason(res->fee_calc.reason));
          #  #  #  #  #  
                #  #  # ]
     169         [ +  - ]:          2 :         return entry;
     170   [ +  -  #  # ]:          2 :     }
     171   [ #  #  #  #  :          0 :     return tx->GetHash().GetHex();
                   #  # ]
     172                 :          0 : }
     173                 :            : 
     174                 :            : 
     175                 :            : /**
     176                 :            :  * Update coin control with fee estimation based on the given parameters
     177                 :            :  *
     178                 :            :  * @param[in]     wallet            Wallet reference
     179                 :            :  * @param[in,out] cc                Coin control to be updated
     180                 :            :  * @param[in]     conf_target       UniValue integer; confirmation target in blocks, values between 1 and 1008 are valid per policy/fees.h;
     181                 :            :  * @param[in]     estimate_mode     UniValue string; fee estimation mode, valid values are "unset", "economical" or "conservative";
     182                 :            :  * @param[in]     fee_rate          UniValue real; fee rate in sat/vB;
     183                 :            :  *                                      if present, both conf_target and estimate_mode must either be null, or "unset"
     184                 :            :  * @param[in]     override_min_fee  bool; whether to set fOverrideFeeRate to true to disable minimum fee rate checks and instead
     185                 :            :  *                                      verify only that fee_rate is greater than 0
     186                 :            :  * @throws a JSONRPCError if conf_target, estimate_mode, or fee_rate contain invalid values or are in conflict
     187                 :            :  */
     188                 :          0 : static void SetFeeEstimateMode(const CWallet& wallet, CCoinControl& cc, const UniValue& conf_target, const UniValue& estimate_mode, const UniValue& fee_rate, bool override_min_fee)
     189                 :            : {
     190         [ #  # ]:          0 :     if (!fee_rate.isNull()) {
     191         [ #  # ]:          0 :         if (!conf_target.isNull()) {
     192   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both conf_target and fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.");
                   #  # ]
     193                 :            :         }
     194   [ #  #  #  # ]:          0 :         if (!estimate_mode.isNull() && estimate_mode.get_str() != "unset") {
     195   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both estimate_mode and fee_rate");
                   #  # ]
     196                 :            :         }
     197                 :            :         // Fee rates in sat/vB cannot represent more than 3 significant digits.
     198                 :          0 :         cc.m_feerate = CFeeRate{AmountFromValue(fee_rate, /*decimals=*/3)};
     199         [ #  # ]:          0 :         if (override_min_fee) cc.fOverrideFeeRate = true;
     200                 :            :         // Default RBF to true for explicit fee_rate, if unset.
     201         [ #  # ]:          0 :         if (!cc.m_signal_bip125_rbf) cc.m_signal_bip125_rbf = true;
     202                 :          0 :         return;
     203                 :            :     }
     204   [ #  #  #  # ]:          0 :     if (!estimate_mode.isNull() && !FeeModeFromString(estimate_mode.get_str(), cc.m_fee_mode)) {
     205   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, InvalidEstimateModeErrorMessage());
                   #  # ]
     206                 :            :     }
     207         [ #  # ]:          0 :     if (!conf_target.isNull()) {
     208                 :          0 :         cc.m_confirm_target = ParseConfirmTarget(conf_target, wallet.chain().estimateMaxBlocks());
     209                 :          0 :     }
     210                 :          0 : }
     211                 :            : 
     212                 :          0 : RPCHelpMan sendtoaddress()
     213                 :            : {
     214   [ #  #  #  #  :          0 :     return RPCHelpMan{"sendtoaddress",
          #  #  #  #  #  
                      # ]
     215         [ #  # ]:          0 :                 "\nSend an amount to a given address." +
     216                 :            :         HELP_REQUIRING_PASSPHRASE,
     217         [ #  # ]:          0 :                 {
     218   [ #  #  #  #  :          0 :                     {"address", RPCArg::Type::STR, RPCArg::Optional::NO, "The bitcoin address to send to."},
                   #  # ]
     219   [ #  #  #  #  :          0 :                     {"amount", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "The amount in " + CURRENCY_UNIT + " to send. eg 0.1"},
             #  #  #  # ]
     220   [ #  #  #  #  :          0 :                     {"comment", RPCArg::Type::STR, RPCArg::Optional::OMITTED, "A comment used to store what the transaction is for.\n"
                   #  # ]
     221                 :            :                                          "This is not part of the transaction, just kept in your wallet."},
     222   [ #  #  #  #  :          0 :                     {"comment_to", RPCArg::Type::STR, RPCArg::Optional::OMITTED, "A comment to store the name of the person or organization\n"
                   #  # ]
     223                 :            :                                          "to which you're sending the transaction. This is not part of the \n"
     224                 :            :                                          "transaction, just kept in your wallet."},
     225   [ #  #  #  #  :          0 :                     {"subtractfeefromamount", RPCArg::Type::BOOL, RPCArg::Default{false}, "The fee will be deducted from the amount being sent.\n"
             #  #  #  # ]
     226                 :            :                                          "The recipient will receive less bitcoins than you enter in the amount field."},
     227   [ #  #  #  #  :          0 :                     {"replaceable", RPCArg::Type::BOOL, RPCArg::DefaultHint{"wallet default"}, "Signal that this transaction can be replaced by a transaction (BIP 125)"},
             #  #  #  # ]
     228   [ #  #  #  #  :          0 :                     {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks"},
             #  #  #  # ]
     229   [ #  #  #  #  :          0 :                     {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
                   #  # ]
     230   [ #  #  #  #  :          0 :                      "\"" + FeeModes("\"\n\"") + "\""},
             #  #  #  # ]
     231   [ #  #  #  #  :          0 :                     {"avoid_reuse", RPCArg::Type::BOOL, RPCArg::Default{true}, "(only available if avoid_reuse wallet flag is set) Avoid spending from dirty addresses; addresses are considered\n"
             #  #  #  # ]
     232                 :            :                                          "dirty if they have previously been used in a transaction. If true, this also activates avoidpartialspends, grouping outputs by their addresses."},
     233   [ #  #  #  #  :          0 :                     {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
          #  #  #  #  #  
                      # ]
     234   [ #  #  #  #  :          0 :                     {"verbose", RPCArg::Type::BOOL, RPCArg::Default{false}, "If true, return extra information about the transaction."},
             #  #  #  # ]
     235                 :            :                 },
     236         [ #  # ]:          0 :                 {
     237   [ #  #  #  # ]:          0 :                     RPCResult{"if verbose is not set or set to false",
     238   [ #  #  #  # ]:          0 :                         RPCResult::Type::STR_HEX, "txid", "The transaction id."
     239                 :            :                     },
     240   [ #  #  #  # ]:          0 :                     RPCResult{"if verbose is set to true",
     241   [ #  #  #  # ]:          0 :                         RPCResult::Type::OBJ, "", "",
     242         [ #  # ]:          0 :                         {
     243   [ #  #  #  #  :          0 :                             {RPCResult::Type::STR_HEX, "txid", "The transaction id."},
                   #  # ]
     244   [ #  #  #  #  :          0 :                             {RPCResult::Type::STR, "fee_reason", "The transaction fee reason."}
                   #  # ]
     245                 :            :                         },
     246                 :            :                     },
     247                 :            :                 },
     248         [ #  # ]:          0 :                 RPCExamples{
     249                 :            :                     "\nSend 0.1 BTC\n"
     250   [ #  #  #  #  :          0 :                     + HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1") +
          #  #  #  #  #  
                #  #  # ]
     251                 :            :                     "\nSend 0.1 BTC with a confirmation target of 6 blocks in economical fee estimate mode using positional arguments\n"
     252   [ #  #  #  #  :          0 :                     + HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1 \"donation\" \"sean's outpost\" false true 6 economical") +
          #  #  #  #  #  
                #  #  # ]
     253   [ #  #  #  # ]:          0 :                     "\nSend 0.1 BTC with a fee rate of 1.1 " + CURRENCY_ATOM + "/vB, subtract fee from amount, BIP125-replaceable, using positional arguments\n"
     254   [ #  #  #  #  :          0 :                     + HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1 \"drinks\" \"room77\" true true null \"unset\" null 1.1") +
          #  #  #  #  #  
                #  #  # ]
     255                 :            :                     "\nSend 0.2 BTC with a confirmation target of 6 blocks in economical fee estimate mode using named arguments\n"
     256   [ #  #  #  #  :          0 :                     + HelpExampleCli("-named sendtoaddress", "address=\"" + EXAMPLE_ADDRESS[0] + "\" amount=0.2 conf_target=6 estimate_mode=\"economical\"") +
          #  #  #  #  #  
                #  #  # ]
     257   [ #  #  #  # ]:          0 :                     "\nSend 0.5 BTC with a fee rate of 25 " + CURRENCY_ATOM + "/vB using named arguments\n"
     258   [ #  #  #  #  :          0 :                     + HelpExampleCli("-named sendtoaddress", "address=\"" + EXAMPLE_ADDRESS[0] + "\" amount=0.5 fee_rate=25")
          #  #  #  #  #  
                      # ]
     259   [ #  #  #  #  :          0 :                     + HelpExampleCli("-named sendtoaddress", "address=\"" + EXAMPLE_ADDRESS[0] + "\" amount=0.5 fee_rate=25 subtractfeefromamount=false replaceable=true avoid_reuse=true comment=\"2 pizzas\" comment_to=\"jeremy\" verbose=true")
          #  #  #  #  #  
                      # ]
     260                 :            :                 },
     261         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
     262                 :            : {
     263                 :          0 :     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     264   [ +  -  #  #  :          2 :     if (!pwallet) return UniValue::VNULL;
                   #  # ]
     265                 :            : 
     266                 :            :     // Make sure the results are valid at least up to the most recent block
     267                 :            :     // the user could have gotten from another RPC command prior to now
     268         [ #  # ]:          0 :     pwallet->BlockUntilSyncedToCurrentChain();
     269                 :            : 
     270         [ #  # ]:          0 :     LOCK(pwallet->cs_wallet);
     271                 :            : 
     272                 :            :     // Wallet comments
     273                 :          0 :     mapValue_t mapValue;
     274   [ #  #  #  #  :          0 :     if (!request.params[2].isNull() && !request.params[2].get_str().empty())
          #  #  #  #  #  
                      # ]
     275   [ #  #  #  #  :          0 :         mapValue["comment"] = request.params[2].get_str();
          #  #  #  #  #  
                      # ]
     276   [ #  #  #  #  :          0 :     if (!request.params[3].isNull() && !request.params[3].get_str().empty())
          #  #  #  #  #  
                      # ]
     277   [ #  #  #  #  :          0 :         mapValue["to"] = request.params[3].get_str();
          #  #  #  #  #  
                      # ]
     278                 :            : 
     279                 :          0 :     bool fSubtractFeeFromAmount = false;
     280   [ #  #  #  # ]:          0 :     if (!request.params[4].isNull()) {
     281   [ #  #  #  # ]:          0 :         fSubtractFeeFromAmount = request.params[4].get_bool();
     282                 :          0 :     }
     283                 :            : 
     284         [ #  # ]:          0 :     CCoinControl coin_control;
     285   [ #  #  #  # ]:          0 :     if (!request.params[5].isNull()) {
     286   [ #  #  #  #  :          0 :         coin_control.m_signal_bip125_rbf = request.params[5].get_bool();
                   #  # ]
     287                 :          0 :     }
     288                 :            : 
     289   [ #  #  #  # ]:          0 :     coin_control.m_avoid_address_reuse = GetAvoidReuseFlag(*pwallet, request.params[8]);
     290                 :            :     // We also enable partial spend avoidance if reuse avoidance is set.
     291                 :          0 :     coin_control.m_avoid_partial_spends |= coin_control.m_avoid_address_reuse;
     292                 :            : 
     293   [ #  #  #  #  :          0 :     SetFeeEstimateMode(*pwallet, coin_control, /*conf_target=*/request.params[6], /*estimate_mode=*/request.params[7], /*fee_rate=*/request.params[9], /*override_min_fee=*/false);
             #  #  #  # ]
     294                 :            : 
     295         [ #  # ]:          0 :     EnsureWalletIsUnlocked(*pwallet);
     296                 :            : 
     297         [ #  # ]:          0 :     UniValue address_amounts(UniValue::VOBJ);
     298   [ #  #  #  #  :          0 :     const std::string address = request.params[0].get_str();
                   #  # ]
     299   [ #  #  #  #  :          0 :     address_amounts.pushKV(address, request.params[1]);
             #  #  #  # ]
     300         [ #  # ]:          0 :     UniValue subtractFeeFromAmount(UniValue::VARR);
     301         [ #  # ]:          0 :     if (fSubtractFeeFromAmount) {
     302   [ #  #  #  # ]:          0 :         subtractFeeFromAmount.push_back(address);
     303                 :          0 :     }
     304                 :            : 
     305                 :          0 :     std::vector<CRecipient> recipients;
     306         [ #  # ]:          0 :     ParseRecipients(address_amounts, subtractFeeFromAmount, recipients);
     307   [ #  #  #  #  :          0 :     const bool verbose{request.params[10].isNull() ? false : request.params[10].get_bool()};
             #  #  #  # ]
     308                 :            : 
     309   [ #  #  #  # ]:          0 :     return SendMoney(*pwallet, coin_control, recipients, mapValue, verbose);
     310                 :          0 : },
     311                 :            :     };
     312                 :          0 : }
     313                 :            : 
     314                 :          0 : RPCHelpMan sendmany()
     315                 :            : {
     316   [ #  #  #  #  :          0 :     return RPCHelpMan{"sendmany",
          #  #  #  #  #  
             #  #  #  #  
                      # ]
     317         [ #  # ]:          0 :         "Send multiple times. Amounts are double-precision floating point numbers." +
     318                 :            :         HELP_REQUIRING_PASSPHRASE,
     319         [ #  # ]:          0 :                 {
     320   [ #  #  #  #  :          0 :                     {"dummy", RPCArg::Type::STR, RPCArg::Default{"\"\""}, "Must be set to \"\" for backwards compatibility.",
             #  #  #  # ]
     321                 :          0 :                      RPCArgOptions{
     322         [ #  # ]:          0 :                          .oneline_description = "\"\"",
     323                 :            :                      }},
     324   [ #  #  #  #  :          0 :                     {"amounts", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::NO, "The addresses and amounts",
                   #  # ]
     325         [ #  # ]:          0 :                         {
     326   [ #  #  #  #  :          0 :                             {"address", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "The bitcoin address is the key, the numeric amount (can be string) in " + CURRENCY_UNIT + " is the value"},
             #  #  #  # ]
     327                 :            :                         },
     328                 :            :                     },
     329   [ #  #  #  #  :          0 :                     {"minconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "Ignored dummy value"},
                   #  # ]
     330   [ #  #  #  #  :          0 :                     {"comment", RPCArg::Type::STR, RPCArg::Optional::OMITTED, "A comment"},
                   #  # ]
     331   [ #  #  #  #  :          0 :                     {"subtractfeefrom", RPCArg::Type::ARR, RPCArg::Optional::OMITTED, "The addresses.\n"
                   #  # ]
     332                 :            :                                        "The fee will be equally deducted from the amount of each selected address.\n"
     333                 :            :                                        "Those recipients will receive less bitcoins than you enter in their corresponding amount field.\n"
     334                 :            :                                        "If no addresses are specified here, the sender pays the fee.",
     335         [ #  # ]:          0 :                         {
     336   [ #  #  #  #  :          0 :                             {"address", RPCArg::Type::STR, RPCArg::Optional::OMITTED, "Subtract fee from this address"},
                   #  # ]
     337                 :            :                         },
     338                 :            :                     },
     339   [ #  #  #  #  :          0 :                     {"replaceable", RPCArg::Type::BOOL, RPCArg::DefaultHint{"wallet default"}, "Signal that this transaction can be replaced by a transaction (BIP 125)"},
             #  #  #  # ]
     340   [ #  #  #  #  :          0 :                     {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks"},
             #  #  #  # ]
     341   [ #  #  #  #  :          0 :                     {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
                   #  # ]
     342   [ #  #  #  #  :          0 :                      "\"" + FeeModes("\"\n\"") + "\""},
             #  #  #  # ]
     343   [ #  #  #  #  :          0 :                     {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
          #  #  #  #  #  
                      # ]
     344   [ #  #  #  #  :          0 :                     {"verbose", RPCArg::Type::BOOL, RPCArg::Default{false}, "If true, return extra information about the transaction."},
             #  #  #  # ]
     345                 :            :                 },
     346         [ #  # ]:          0 :                 {
     347   [ #  #  #  # ]:          0 :                     RPCResult{"if verbose is not set or set to false",
     348   [ #  #  #  # ]:          0 :                         RPCResult::Type::STR_HEX, "txid", "The transaction id for the send. Only 1 transaction is created regardless of\n"
     349                 :            :                 "the number of addresses."
     350                 :            :                     },
     351   [ #  #  #  # ]:          0 :                     RPCResult{"if verbose is set to true",
     352   [ #  #  #  # ]:          0 :                         RPCResult::Type::OBJ, "", "",
     353         [ #  # ]:          0 :                         {
     354   [ #  #  #  #  :          0 :                             {RPCResult::Type::STR_HEX, "txid", "The transaction id for the send. Only 1 transaction is created regardless of\n"
                   #  # ]
     355                 :            :                 "the number of addresses."},
     356   [ #  #  #  #  :          0 :                             {RPCResult::Type::STR, "fee_reason", "The transaction fee reason."}
                   #  # ]
     357                 :            :                         },
     358                 :            :                     },
     359                 :            :                 },
     360         [ #  # ]:          0 :                 RPCExamples{
     361                 :            :             "\nSend two amounts to two different addresses:\n"
     362   [ #  #  #  #  :          0 :             + HelpExampleCli("sendmany", "\"\" \"{\\\"" + EXAMPLE_ADDRESS[0] + "\\\":0.01,\\\"" + EXAMPLE_ADDRESS[1] + "\\\":0.02}\"") +
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
     363                 :            :             "\nSend two amounts to two different addresses setting the confirmation and comment:\n"
     364   [ #  #  #  #  :          0 :             + HelpExampleCli("sendmany", "\"\" \"{\\\"" + EXAMPLE_ADDRESS[0] + "\\\":0.01,\\\"" + EXAMPLE_ADDRESS[1] + "\\\":0.02}\" 6 \"testing\"") +
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
     365                 :            :             "\nSend two amounts to two different addresses, subtract fee from amount:\n"
     366   [ #  #  #  #  :          0 :             + HelpExampleCli("sendmany", "\"\" \"{\\\"" + EXAMPLE_ADDRESS[0] + "\\\":0.01,\\\"" + EXAMPLE_ADDRESS[1] + "\\\":0.02}\" 1 \"\" \"[\\\"" + EXAMPLE_ADDRESS[0] + "\\\",\\\"" + EXAMPLE_ADDRESS[1] + "\\\"]\"") +
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  #  
                      # ]
     367                 :            :             "\nAs a JSON-RPC call\n"
     368   [ #  #  #  #  :          0 :             + HelpExampleRpc("sendmany", "\"\", {\"" + EXAMPLE_ADDRESS[0] + "\":0.01,\"" + EXAMPLE_ADDRESS[1] + "\":0.02}, 6, \"testing\"")
          #  #  #  #  #  
             #  #  #  #  
                      # ]
     369                 :            :                 },
     370         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
     371                 :            : {
     372                 :          0 :     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     373   [ #  #  #  # ]:          0 :     if (!pwallet) return UniValue::VNULL;
     374                 :            : 
     375                 :            :     // Make sure the results are valid at least up to the most recent block
     376                 :            :     // the user could have gotten from another RPC command prior to now
     377         [ #  # ]:          0 :     pwallet->BlockUntilSyncedToCurrentChain();
     378                 :            : 
     379         [ #  # ]:          0 :     LOCK(pwallet->cs_wallet);
     380                 :            : 
     381   [ #  #  #  #  :          0 :     if (!request.params[0].isNull() && !request.params[0].get_str().empty()) {
          #  #  #  #  #  
                      # ]
     382   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Dummy value must be set to \"\"");
             #  #  #  # ]
     383                 :            :     }
     384   [ #  #  #  #  :          0 :     UniValue sendTo = request.params[1].get_obj();
                   #  # ]
     385                 :            : 
     386                 :          0 :     mapValue_t mapValue;
     387   [ #  #  #  #  :          0 :     if (!request.params[3].isNull() && !request.params[3].get_str().empty())
          #  #  #  #  #  
                      # ]
     388   [ #  #  #  #  :          0 :         mapValue["comment"] = request.params[3].get_str();
          #  #  #  #  #  
                      # ]
     389                 :            : 
     390         [ #  # ]:          0 :     UniValue subtractFeeFromAmount(UniValue::VARR);
     391   [ #  #  #  # ]:          0 :     if (!request.params[4].isNull())
     392   [ #  #  #  #  :          0 :         subtractFeeFromAmount = request.params[4].get_array();
                   #  # ]
     393                 :            : 
     394         [ #  # ]:          0 :     CCoinControl coin_control;
     395   [ #  #  #  # ]:          0 :     if (!request.params[5].isNull()) {
     396   [ #  #  #  #  :          0 :         coin_control.m_signal_bip125_rbf = request.params[5].get_bool();
                   #  # ]
     397                 :          0 :     }
     398                 :            : 
     399   [ #  #  #  #  :          0 :     SetFeeEstimateMode(*pwallet, coin_control, /*conf_target=*/request.params[6], /*estimate_mode=*/request.params[7], /*fee_rate=*/request.params[8], /*override_min_fee=*/false);
             #  #  #  # ]
     400                 :            : 
     401                 :          0 :     std::vector<CRecipient> recipients;
     402         [ #  # ]:          0 :     ParseRecipients(sendTo, subtractFeeFromAmount, recipients);
     403   [ #  #  #  #  :          0 :     const bool verbose{request.params[9].isNull() ? false : request.params[9].get_bool()};
             #  #  #  # ]
     404                 :            : 
     405         [ #  # ]:          0 :     return SendMoney(*pwallet, coin_control, recipients, std::move(mapValue), verbose);
     406                 :          0 : },
     407                 :            :     };
     408                 :          0 : }
     409                 :            : 
     410                 :          0 : RPCHelpMan settxfee()
     411                 :            : {
     412   [ #  #  #  #  :          0 :     return RPCHelpMan{"settxfee",
                   #  # ]
     413   [ #  #  #  # ]:          0 :                 "\nSet the transaction fee rate in " + CURRENCY_UNIT + "/kvB for this wallet. Overrides the global -paytxfee command line parameter.\n"
     414                 :            :                 "Can be deactivated by passing 0 as the fee. In that case automatic fee selection will be used by default.\n",
     415         [ #  # ]:          0 :                 {
     416   [ #  #  #  #  :          0 :                     {"amount", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "The transaction fee rate in " + CURRENCY_UNIT + "/kvB"},
             #  #  #  # ]
     417                 :            :                 },
     418   [ #  #  #  # ]:          0 :                 RPCResult{
     419   [ #  #  #  # ]:          0 :                     RPCResult::Type::BOOL, "", "Returns true if successful"
     420                 :            :                 },
     421         [ #  # ]:          0 :                 RPCExamples{
     422   [ #  #  #  #  :          0 :                     HelpExampleCli("settxfee", "0.00001")
                   #  # ]
     423   [ #  #  #  #  :          0 :             + HelpExampleRpc("settxfee", "0.00001")
             #  #  #  # ]
     424                 :            :                 },
     425         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
     426                 :            : {
     427                 :          0 :     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     428   [ #  #  #  # ]:          0 :     if (!pwallet) return UniValue::VNULL;
     429                 :            : 
     430         [ #  # ]:          0 :     LOCK(pwallet->cs_wallet);
     431                 :            : 
     432   [ #  #  #  # ]:          0 :     CAmount nAmount = AmountFromValue(request.params[0]);
     433         [ #  # ]:          0 :     CFeeRate tx_fee_rate(nAmount, 1000);
     434         [ #  # ]:          0 :     CFeeRate max_tx_fee_rate(pwallet->m_default_max_tx_fee, 1000);
     435   [ #  #  #  #  :          0 :     if (tx_fee_rate == CFeeRate(0)) {
                   #  # ]
     436                 :            :         // automatic selection
     437   [ #  #  #  #  :          0 :     } else if (tx_fee_rate < pwallet->chain().relayMinFee()) {
                   #  # ]
     438   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("txfee cannot be less than min relay tx fee (%s)", pwallet->chain().relayMinFee().ToString()));
          #  #  #  #  #  
                      # ]
     439   [ #  #  #  # ]:          0 :     } else if (tx_fee_rate < pwallet->m_min_fee) {
     440   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("txfee cannot be less than wallet min fee (%s)", pwallet->m_min_fee.ToString()));
             #  #  #  # ]
     441   [ #  #  #  # ]:          0 :     } else if (tx_fee_rate > max_tx_fee_rate) {
     442   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("txfee cannot be more than wallet max tx fee (%s)", max_tx_fee_rate.ToString()));
             #  #  #  # ]
     443                 :            :     }
     444                 :            : 
     445                 :          0 :     pwallet->m_pay_tx_fee = tx_fee_rate;
     446         [ #  # ]:          0 :     return true;
     447                 :          0 : },
     448                 :            :     };
     449                 :          0 : }
     450                 :            : 
     451                 :            : 
     452                 :            : // Only includes key documentation where the key is snake_case in all RPC methods. MixedCase keys can be added later.
     453                 :          0 : static std::vector<RPCArg> FundTxDoc(bool solving_data = true)
     454                 :            : {
     455   [ #  #  #  # ]:          0 :     std::vector<RPCArg> args = {
     456   [ #  #  #  #  :          0 :         {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks", RPCArgOptions{.also_positional = true}},
          #  #  #  #  #  
                #  #  # ]
     457   [ #  #  #  #  :          0 :         {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
                   #  # ]
     458   [ #  #  #  #  :          0 :          "\"" + FeeModes("\"\n\"") + "\"", RPCArgOptions{.also_positional = true}},
             #  #  #  # ]
     459         [ #  # ]:          0 :         {
     460   [ #  #  #  #  :          0 :             "replaceable", RPCArg::Type::BOOL, RPCArg::DefaultHint{"wallet default"}, "Marks this transaction as BIP125-replaceable.\n"
                   #  # ]
     461                 :            :             "Allows this transaction to be replaced by a transaction with higher fees"
     462                 :            :         },
     463                 :            :     };
     464         [ #  # ]:          0 :     if (solving_data) {
     465   [ #  #  #  #  :          0 :         args.push_back({"solving_data", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "Keys and scripts needed for producing a final transaction with a dummy signature.\n"
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
     466                 :            :         "Used for fee estimation during coin selection.",
     467         [ #  # ]:          0 :             {
     468         [ #  # ]:          0 :                 {
     469   [ #  #  #  #  :          0 :                     "pubkeys", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Public keys involved in this transaction.",
                   #  # ]
     470         [ #  # ]:          0 :                     {
     471   [ #  #  #  #  :          0 :                         {"pubkey", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, "A public key"},
                   #  # ]
     472                 :            :                     }
     473                 :            :                 },
     474         [ #  # ]:          0 :                 {
     475   [ #  #  #  #  :          0 :                     "scripts", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Scripts involved in this transaction.",
                   #  # ]
     476         [ #  # ]:          0 :                     {
     477   [ #  #  #  #  :          0 :                         {"script", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, "A script"},
                   #  # ]
     478                 :            :                     }
     479                 :            :                 },
     480         [ #  # ]:          0 :                 {
     481   [ #  #  #  #  :          0 :                     "descriptors", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Descriptors that provide solving data for this transaction.",
                   #  # ]
     482         [ #  # ]:          0 :                     {
     483   [ #  #  #  #  :          0 :                         {"descriptor", RPCArg::Type::STR, RPCArg::Optional::OMITTED, "A descriptor"},
                   #  # ]
     484                 :            :                     }
     485                 :            :                 },
     486                 :            :             }
     487                 :            :         });
     488                 :          0 :     }
     489                 :          0 :     return args;
     490         [ #  # ]:          0 : }
     491                 :            : 
     492                 :          0 : void FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& fee_out, int& change_position, const UniValue& options, CCoinControl& coinControl, bool override_min_fee)
     493                 :            : {
     494                 :            :     // Make sure the results are valid at least up to the most recent block
     495                 :            :     // the user could have gotten from another RPC command prior to now
     496                 :          0 :     wallet.BlockUntilSyncedToCurrentChain();
     497                 :            : 
     498                 :          0 :     change_position = -1;
     499                 :          0 :     bool lockUnspents = false;
     500                 :          0 :     UniValue subtractFeeFromOutputs;
     501                 :          0 :     std::set<int> setSubtractFeeFromOutputs;
     502                 :            : 
     503   [ #  #  #  # ]:          0 :     if (!options.isNull()) {
     504   [ #  #  #  # ]:          0 :       if (options.type() == UniValue::VBOOL) {
     505                 :            :         // backward compatibility bool only fallback
     506         [ #  # ]:          0 :         coinControl.fAllowWatchOnly = options.get_bool();
     507                 :          0 :       }
     508                 :            :       else {
     509         [ #  # ]:          0 :         RPCTypeCheckObj(options,
     510         [ #  # ]:          0 :             {
     511   [ #  #  #  # ]:          0 :                 {"add_inputs", UniValueType(UniValue::VBOOL)},
     512   [ #  #  #  # ]:          0 :                 {"include_unsafe", UniValueType(UniValue::VBOOL)},
     513   [ #  #  #  # ]:          0 :                 {"add_to_wallet", UniValueType(UniValue::VBOOL)},
     514   [ #  #  #  # ]:          0 :                 {"changeAddress", UniValueType(UniValue::VSTR)},
     515   [ #  #  #  # ]:          0 :                 {"change_address", UniValueType(UniValue::VSTR)},
     516   [ #  #  #  # ]:          0 :                 {"changePosition", UniValueType(UniValue::VNUM)},
     517   [ #  #  #  # ]:          0 :                 {"change_position", UniValueType(UniValue::VNUM)},
     518   [ #  #  #  # ]:          0 :                 {"change_type", UniValueType(UniValue::VSTR)},
     519   [ #  #  #  # ]:          0 :                 {"includeWatching", UniValueType(UniValue::VBOOL)},
     520   [ #  #  #  # ]:          0 :                 {"include_watching", UniValueType(UniValue::VBOOL)},
     521   [ #  #  #  # ]:          0 :                 {"inputs", UniValueType(UniValue::VARR)},
     522   [ #  #  #  # ]:          0 :                 {"lockUnspents", UniValueType(UniValue::VBOOL)},
     523   [ #  #  #  # ]:          0 :                 {"lock_unspents", UniValueType(UniValue::VBOOL)},
     524   [ #  #  #  # ]:          0 :                 {"locktime", UniValueType(UniValue::VNUM)},
     525   [ #  #  #  # ]:          0 :                 {"fee_rate", UniValueType()}, // will be checked by AmountFromValue() in SetFeeEstimateMode()
     526   [ #  #  #  # ]:          0 :                 {"feeRate", UniValueType()}, // will be checked by AmountFromValue() below
     527   [ #  #  #  # ]:          0 :                 {"psbt", UniValueType(UniValue::VBOOL)},
     528   [ #  #  #  # ]:          0 :                 {"solving_data", UniValueType(UniValue::VOBJ)},
     529   [ #  #  #  # ]:          0 :                 {"subtractFeeFromOutputs", UniValueType(UniValue::VARR)},
     530   [ #  #  #  # ]:          0 :                 {"subtract_fee_from_outputs", UniValueType(UniValue::VARR)},
     531   [ #  #  #  # ]:          0 :                 {"replaceable", UniValueType(UniValue::VBOOL)},
     532   [ #  #  #  # ]:          0 :                 {"conf_target", UniValueType(UniValue::VNUM)},
     533   [ #  #  #  # ]:          0 :                 {"estimate_mode", UniValueType(UniValue::VSTR)},
     534   [ #  #  #  # ]:          0 :                 {"minconf", UniValueType(UniValue::VNUM)},
     535   [ #  #  #  # ]:          0 :                 {"maxconf", UniValueType(UniValue::VNUM)},
     536   [ #  #  #  # ]:          0 :                 {"input_weights", UniValueType(UniValue::VARR)},
     537                 :            :             },
     538                 :            :             true, true);
     539                 :            : 
     540   [ #  #  #  #  :          0 :         if (options.exists("add_inputs")) {
                   #  # ]
     541   [ #  #  #  #  :          0 :             coinControl.m_allow_other_inputs = options["add_inputs"].get_bool();
                   #  # ]
     542                 :          0 :         }
     543                 :            : 
     544   [ #  #  #  #  :          0 :         if (options.exists("changeAddress") || options.exists("change_address")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     545   [ #  #  #  #  :          0 :             const std::string change_address_str = (options.exists("change_address") ? options["change_address"] : options["changeAddress"]).get_str();
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  #  
                      # ]
     546         [ #  # ]:          0 :             CTxDestination dest = DecodeDestination(change_address_str);
     547                 :            : 
     548   [ #  #  #  # ]:          0 :             if (!IsValidDestination(dest)) {
     549   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Change address must be a valid bitcoin address");
                   #  # ]
     550                 :            :             }
     551                 :            : 
     552         [ #  # ]:          0 :             coinControl.destChange = dest;
     553                 :          0 :         }
     554                 :            : 
     555   [ #  #  #  #  :          0 :         if (options.exists("changePosition") || options.exists("change_position")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     556   [ #  #  #  #  :          0 :             change_position = (options.exists("change_position") ? options["change_position"] : options["changePosition"]).getInt<int>();
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                #  #  # ]
     557                 :          0 :         }
     558                 :            : 
     559   [ #  #  #  #  :          0 :         if (options.exists("change_type")) {
                   #  # ]
     560   [ #  #  #  #  :          0 :             if (options.exists("changeAddress") || options.exists("change_address")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     561   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both change address and address type options");
                   #  # ]
     562                 :            :             }
     563   [ #  #  #  #  :          0 :             if (std::optional<OutputType> parsed = ParseOutputType(options["change_type"].get_str())) {
          #  #  #  #  #  
                      # ]
     564   [ #  #  #  # ]:          0 :                 coinControl.m_change_type.emplace(parsed.value());
     565                 :          0 :             } else {
     566   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("Unknown change type '%s'", options["change_type"].get_str()));
          #  #  #  #  #  
                #  #  # ]
     567                 :            :             }
     568                 :          0 :         }
     569                 :            : 
     570   [ #  #  #  #  :          0 :         const UniValue include_watching_option = options.exists("include_watching") ? options["include_watching"] : options["includeWatching"];
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                #  #  # ]
     571         [ #  # ]:          0 :         coinControl.fAllowWatchOnly = ParseIncludeWatchonly(include_watching_option, wallet);
     572                 :            : 
     573   [ #  #  #  #  :          0 :         if (options.exists("lockUnspents") || options.exists("lock_unspents")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     574   [ #  #  #  #  :          0 :             lockUnspents = (options.exists("lock_unspents") ? options["lock_unspents"] : options["lockUnspents"]).get_bool();
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                #  #  # ]
     575                 :          0 :         }
     576                 :            : 
     577   [ #  #  #  #  :          0 :         if (options.exists("include_unsafe")) {
                   #  # ]
     578   [ #  #  #  #  :          0 :             coinControl.m_include_unsafe_inputs = options["include_unsafe"].get_bool();
                   #  # ]
     579                 :          0 :         }
     580                 :            : 
     581   [ #  #  #  #  :          0 :         if (options.exists("feeRate")) {
                   #  # ]
     582   [ #  #  #  #  :          0 :             if (options.exists("fee_rate")) {
                   #  # ]
     583   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both fee_rate (" + CURRENCY_ATOM + "/vB) and feeRate (" + CURRENCY_UNIT + "/kvB)");
          #  #  #  #  #  
                #  #  # ]
     584                 :            :             }
     585   [ #  #  #  #  :          0 :             if (options.exists("conf_target")) {
                   #  # ]
     586   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both conf_target and feeRate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.");
                   #  # ]
     587                 :            :             }
     588   [ #  #  #  #  :          0 :             if (options.exists("estimate_mode")) {
                   #  # ]
     589   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both estimate_mode and feeRate");
                   #  # ]
     590                 :            :             }
     591   [ #  #  #  #  :          0 :             coinControl.m_feerate = CFeeRate(AmountFromValue(options["feeRate"]));
          #  #  #  #  #  
                      # ]
     592                 :          0 :             coinControl.fOverrideFeeRate = true;
     593                 :          0 :         }
     594                 :            : 
     595   [ #  #  #  #  :          0 :         if (options.exists("subtractFeeFromOutputs") || options.exists("subtract_fee_from_outputs") )
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     596   [ #  #  #  #  :          0 :             subtractFeeFromOutputs = (options.exists("subtract_fee_from_outputs") ? options["subtract_fee_from_outputs"] : options["subtractFeeFromOutputs"]).get_array();
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  #  
                      # ]
     597                 :            : 
     598   [ #  #  #  #  :          0 :         if (options.exists("replaceable")) {
                   #  # ]
     599   [ #  #  #  #  :          0 :             coinControl.m_signal_bip125_rbf = options["replaceable"].get_bool();
             #  #  #  # ]
     600                 :          0 :         }
     601                 :            : 
     602   [ #  #  #  #  :          0 :         if (options.exists("minconf")) {
                   #  # ]
     603   [ #  #  #  #  :          0 :             coinControl.m_min_depth = options["minconf"].getInt<int>();
                   #  # ]
     604                 :            : 
     605         [ #  # ]:          0 :             if (coinControl.m_min_depth < 0) {
     606   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Negative minconf");
                   #  # ]
     607                 :            :             }
     608                 :          0 :         }
     609                 :            : 
     610   [ #  #  #  #  :          0 :         if (options.exists("maxconf")) {
                   #  # ]
     611   [ #  #  #  #  :          0 :             coinControl.m_max_depth = options["maxconf"].getInt<int>();
                   #  # ]
     612                 :            : 
     613         [ #  # ]:          0 :             if (coinControl.m_max_depth < coinControl.m_min_depth) {
     614   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("maxconf can't be lower than minconf: %d < %d", coinControl.m_max_depth, coinControl.m_min_depth));
                   #  # ]
     615                 :            :             }
     616                 :          0 :         }
     617   [ #  #  #  #  :          0 :         SetFeeEstimateMode(wallet, coinControl, options["conf_target"], options["estimate_mode"], options["fee_rate"], override_min_fee);
          #  #  #  #  #  
             #  #  #  #  
                      # ]
     618                 :          0 :       }
     619                 :          0 :     } else {
     620                 :            :         // if options is null and not a bool
     621         [ #  # ]:          0 :         coinControl.fAllowWatchOnly = ParseIncludeWatchonly(NullUniValue, wallet);
     622                 :            :     }
     623                 :            : 
     624   [ #  #  #  #  :          0 :     if (options.exists("solving_data")) {
                   #  # ]
     625   [ #  #  #  #  :          0 :         const UniValue solving_data = options["solving_data"].get_obj();
             #  #  #  # ]
     626   [ #  #  #  #  :          0 :         if (solving_data.exists("pubkeys")) {
                   #  # ]
     627   [ #  #  #  #  :          0 :             for (const UniValue& pk_univ : solving_data["pubkeys"].get_array().getValues()) {
          #  #  #  #  #  
                      # ]
     628         [ #  # ]:          0 :                 const std::string& pk_str = pk_univ.get_str();
     629   [ #  #  #  # ]:          0 :                 if (!IsHex(pk_str)) {
     630   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("'%s' is not hex", pk_str));
                   #  # ]
     631                 :            :                 }
     632         [ #  # ]:          0 :                 const std::vector<unsigned char> data(ParseHex(pk_str));
     633         [ #  # ]:          0 :                 const CPubKey pubkey(data.begin(), data.end());
     634   [ #  #  #  # ]:          0 :                 if (!pubkey.IsFullyValid()) {
     635   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("'%s' is not a valid public key", pk_str));
                   #  # ]
     636                 :            :                 }
     637   [ #  #  #  # ]:          0 :                 coinControl.m_external_provider.pubkeys.emplace(pubkey.GetID(), pubkey);
     638                 :            :                 // Add witness script for pubkeys
     639   [ #  #  #  # ]:          0 :                 const CScript wit_script = GetScriptForDestination(WitnessV0KeyHash(pubkey));
     640   [ #  #  #  # ]:          0 :                 coinControl.m_external_provider.scripts.emplace(CScriptID(wit_script), wit_script);
     641                 :          0 :             }
     642                 :          0 :         }
     643                 :            : 
     644   [ #  #  #  #  :          0 :         if (solving_data.exists("scripts")) {
                   #  # ]
     645   [ #  #  #  #  :          0 :             for (const UniValue& script_univ : solving_data["scripts"].get_array().getValues()) {
          #  #  #  #  #  
                      # ]
     646         [ #  # ]:          0 :                 const std::string& script_str = script_univ.get_str();
     647   [ #  #  #  # ]:          0 :                 if (!IsHex(script_str)) {
     648   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("'%s' is not hex", script_str));
                   #  # ]
     649                 :            :                 }
     650         [ #  # ]:          0 :                 std::vector<unsigned char> script_data(ParseHex(script_str));
     651         [ #  # ]:          0 :                 const CScript script(script_data.begin(), script_data.end());
     652   [ #  #  #  # ]:          0 :                 coinControl.m_external_provider.scripts.emplace(CScriptID(script), script);
     653                 :          0 :             }
     654                 :          0 :         }
     655                 :            : 
     656   [ #  #  #  #  :          0 :         if (solving_data.exists("descriptors")) {
                   #  # ]
     657   [ #  #  #  #  :          0 :             for (const UniValue& desc_univ : solving_data["descriptors"].get_array().getValues()) {
          #  #  #  #  #  
                      # ]
     658         [ #  # ]:          0 :                 const std::string& desc_str  = desc_univ.get_str();
     659                 :          0 :                 FlatSigningProvider desc_out;
     660                 :          0 :                 std::string error;
     661                 :          0 :                 std::vector<CScript> scripts_temp;
     662         [ #  # ]:          0 :                 std::unique_ptr<Descriptor> desc = Parse(desc_str, desc_out, error, true);
     663         [ #  # ]:          0 :                 if (!desc) {
     664   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Unable to parse descriptor '%s': %s", desc_str, error));
                   #  # ]
     665                 :            :                 }
     666         [ #  # ]:          0 :                 desc->Expand(0, desc_out, scripts_temp, desc_out);
     667         [ #  # ]:          0 :                 coinControl.m_external_provider.Merge(std::move(desc_out));
     668                 :          0 :             }
     669                 :          0 :         }
     670                 :          0 :     }
     671                 :            : 
     672   [ #  #  #  #  :          0 :     if (options.exists("input_weights")) {
                   #  # ]
     673   [ #  #  #  #  :          0 :         for (const UniValue& input : options["input_weights"].get_array().getValues()) {
          #  #  #  #  #  
                      # ]
     674   [ #  #  #  # ]:          0 :             uint256 txid = ParseHashO(input, "txid");
     675                 :            : 
     676         [ #  # ]:          0 :             const UniValue& vout_v = input.find_value("vout");
     677   [ #  #  #  # ]:          0 :             if (!vout_v.isNum()) {
     678   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, missing vout key");
                   #  # ]
     679                 :            :             }
     680         [ #  # ]:          0 :             int vout = vout_v.getInt<int>();
     681         [ #  # ]:          0 :             if (vout < 0) {
     682   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout cannot be negative");
                   #  # ]
     683                 :            :             }
     684                 :            : 
     685         [ #  # ]:          0 :             const UniValue& weight_v = input.find_value("weight");
     686   [ #  #  #  # ]:          0 :             if (!weight_v.isNum()) {
     687   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, missing weight key");
                   #  # ]
     688                 :            :             }
     689         [ #  # ]:          0 :             int64_t weight = weight_v.getInt<int64_t>();
     690   [ #  #  #  # ]:          0 :             const int64_t min_input_weight = GetTransactionInputWeight(CTxIn());
     691         [ #  # ]:          0 :             CHECK_NONFATAL(min_input_weight == 165);
     692         [ #  # ]:          0 :             if (weight < min_input_weight) {
     693   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, weight cannot be less than 165 (41 bytes (size of outpoint + sequence + empty scriptSig) * 4 (witness scaling factor)) + 1 (empty witness)");
                   #  # ]
     694                 :            :             }
     695         [ #  # ]:          0 :             if (weight > MAX_STANDARD_TX_WEIGHT) {
     696   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid parameter, weight cannot be greater than the maximum standard tx weight of %d", MAX_STANDARD_TX_WEIGHT));
                   #  # ]
     697                 :            :             }
     698                 :            : 
     699   [ #  #  #  # ]:          0 :             coinControl.SetInputWeight(COutPoint(txid, vout), weight);
     700                 :            :         }
     701                 :          0 :     }
     702                 :            : 
     703         [ #  # ]:          0 :     if (tx.vout.size() == 0)
     704   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "TX must have at least one output");
                   #  # ]
     705                 :            : 
     706   [ #  #  #  # ]:          0 :     if (change_position != -1 && (change_position < 0 || (unsigned int)change_position > tx.vout.size()))
     707   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "changePosition out of bounds");
                   #  # ]
     708                 :            : 
     709   [ #  #  #  # ]:          0 :     for (unsigned int idx = 0; idx < subtractFeeFromOutputs.size(); idx++) {
     710   [ #  #  #  # ]:          0 :         int pos = subtractFeeFromOutputs[idx].getInt<int>();
     711   [ #  #  #  # ]:          0 :         if (setSubtractFeeFromOutputs.count(pos))
     712   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid parameter, duplicated position: %d", pos));
                   #  # ]
     713         [ #  # ]:          0 :         if (pos < 0)
     714   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid parameter, negative position: %d", pos));
                   #  # ]
     715         [ #  # ]:          0 :         if (pos >= int(tx.vout.size()))
     716   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid parameter, position too large: %d", pos));
                   #  # ]
     717         [ #  # ]:          0 :         setSubtractFeeFromOutputs.insert(pos);
     718                 :          0 :     }
     719                 :            : 
     720                 :          0 :     bilingual_str error;
     721                 :            : 
     722   [ #  #  #  #  :          0 :     if (!FundTransaction(wallet, tx, fee_out, change_position, error, lockUnspents, setSubtractFeeFromOutputs, coinControl)) {
                   #  # ]
     723         [ #  # ]:          0 :         throw JSONRPCError(RPC_WALLET_ERROR, error.original);
     724                 :            :     }
     725                 :          0 : }
     726                 :            : 
     727                 :          0 : static void SetOptionsInputWeights(const UniValue& inputs, UniValue& options)
     728                 :            : {
     729   [ #  #  #  #  :          0 :     if (options.exists("input_weights")) {
                   #  # ]
     730   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_INVALID_PARAMETER, "Input weights should be specified in inputs rather than in options.");
             #  #  #  # ]
     731                 :            :     }
     732         [ #  # ]:          0 :     if (inputs.size() == 0) {
     733                 :          0 :         return;
     734                 :            :     }
     735         [ #  # ]:          0 :     UniValue weights(UniValue::VARR);
     736   [ #  #  #  # ]:          0 :     for (const UniValue& input : inputs.getValues()) {
     737   [ #  #  #  #  :          0 :         if (input.exists("weight")) {
                   #  # ]
     738   [ #  #  #  # ]:          0 :             weights.push_back(input);
     739                 :          0 :         }
     740                 :            :     }
     741   [ #  #  #  #  :          0 :     options.pushKV("input_weights", weights);
                   #  # ]
     742                 :          0 : }
     743                 :            : 
     744                 :          0 : RPCHelpMan fundrawtransaction()
     745                 :            : {
     746   [ #  #  #  #  :          0 :     return RPCHelpMan{"fundrawtransaction",
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
     747         [ #  # ]:          0 :                 "\nIf the transaction has no inputs, they will be automatically selected to meet its out value.\n"
     748                 :            :                 "It will add at most one change output to the outputs.\n"
     749                 :            :                 "No existing outputs will be modified unless \"subtractFeeFromOutputs\" is specified.\n"
     750                 :            :                 "Note that inputs which were signed may need to be resigned after completion since in/outputs have been added.\n"
     751                 :            :                 "The inputs added will not be signed, use signrawtransactionwithkey\n"
     752                 :            :                 "or signrawtransactionwithwallet for that.\n"
     753                 :            :                 "All existing inputs must either have their previous output transaction be in the wallet\n"
     754                 :            :                 "or be in the UTXO set. Solving data must be provided for non-wallet inputs.\n"
     755                 :            :                 "Note that all inputs selected must be of standard form and P2SH scripts must be\n"
     756                 :            :                 "in the wallet using importaddress or addmultisigaddress (to calculate fees).\n"
     757                 :            :                 "You can see whether this is the case by checking the \"solvable\" field in the listunspent output.\n"
     758                 :            :                 "Only pay-to-pubkey, multisig, and P2SH versions thereof are currently supported for watch-only\n",
     759         [ #  # ]:          0 :                 {
     760   [ #  #  #  #  :          0 :                     {"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The hex string of the raw transaction"},
                   #  # ]
     761   [ #  #  #  #  :          0 :                     {"options", RPCArg::Type::OBJ_NAMED_PARAMS, RPCArg::Optional::OMITTED, "For backward compatibility: passing in a true instead of an object will result in {\"includeWatching\":true}",
                   #  # ]
     762         [ #  # ]:          0 :                         Cat<std::vector<RPCArg>>(
     763         [ #  # ]:          0 :                         {
     764   [ #  #  #  #  :          0 :                             {"add_inputs", RPCArg::Type::BOOL, RPCArg::Default{true}, "For a transaction with existing inputs, automatically include more if they are not enough."},
             #  #  #  # ]
     765   [ #  #  #  #  :          0 :                             {"include_unsafe", RPCArg::Type::BOOL, RPCArg::Default{false}, "Include inputs that are not safe to spend (unconfirmed transactions from outside keys and unconfirmed replacement transactions).\n"
             #  #  #  # ]
     766                 :            :                                                           "Warning: the resulting transaction may become invalid if one of the unsafe inputs disappears.\n"
     767                 :            :                                                           "If that happens, you will need to fund the transaction with different inputs and republish it."},
     768   [ #  #  #  #  :          0 :                             {"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "If add_inputs is specified, require inputs with at least this many confirmations."},
             #  #  #  # ]
     769   [ #  #  #  #  :          0 :                             {"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "If add_inputs is specified, require inputs with at most this many confirmations."},
                   #  # ]
     770   [ #  #  #  #  :          0 :                             {"changeAddress", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
             #  #  #  # ]
     771   [ #  #  #  #  :          0 :                             {"changePosition", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
             #  #  #  # ]
     772   [ #  #  #  #  :          0 :                             {"change_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -changetype"}, "The output type to use. Only valid if changeAddress is not specified. Options are \"legacy\", \"p2sh-segwit\", \"bech32\", and \"bech32m\"."},
             #  #  #  # ]
     773   [ #  #  #  #  :          0 :                             {"includeWatching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch only.\n"
             #  #  #  # ]
     774                 :            :                                                           "Only solvable inputs can be used. Watch-only destinations are solvable if the public key and/or output script was imported,\n"
     775                 :            :                                                           "e.g. with 'importpubkey' or 'importmulti' with the 'pubkeys' or 'desc' field."},
     776   [ #  #  #  #  :          0 :                             {"lockUnspents", RPCArg::Type::BOOL, RPCArg::Default{false}, "Lock selected unspent outputs"},
             #  #  #  # ]
     777   [ #  #  #  #  :          0 :                             {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
          #  #  #  #  #  
                      # ]
     778   [ #  #  #  #  :          0 :                             {"feeRate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_UNIT + "/kvB."},
          #  #  #  #  #  
                      # ]
     779   [ #  #  #  #  :          0 :                             {"subtractFeeFromOutputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "The integers.\n"
             #  #  #  # ]
     780                 :            :                                                           "The fee will be equally deducted from the amount of each specified output.\n"
     781                 :            :                                                           "Those recipients will receive less bitcoins than you enter in their corresponding amount field.\n"
     782                 :            :                                                           "If no outputs are specified here, the sender pays the fee.",
     783         [ #  # ]:          0 :                                 {
     784   [ #  #  #  #  :          0 :                                     {"vout_index", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "The zero-based output index, before a change output is added."},
                   #  # ]
     785                 :            :                                 },
     786                 :            :                             },
     787   [ #  #  #  #  :          0 :                             {"input_weights", RPCArg::Type::ARR, RPCArg::Optional::OMITTED, "Inputs and their corresponding weights",
                   #  # ]
     788         [ #  # ]:          0 :                                 {
     789   [ #  #  #  #  :          0 :                                     {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
                   #  # ]
     790         [ #  # ]:          0 :                                         {
     791   [ #  #  #  #  :          0 :                                             {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
                   #  # ]
     792   [ #  #  #  #  :          0 :                                             {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output index"},
                   #  # ]
     793   [ #  #  #  #  :          0 :                                             {"weight", RPCArg::Type::NUM, RPCArg::Optional::NO, "The maximum weight for this input, "
                   #  # ]
     794                 :            :                                                 "including the weight of the outpoint and sequence number. "
     795                 :            :                                                 "Note that serialized signature sizes are not guaranteed to be consistent, "
     796                 :            :                                                 "so the maximum DER signatures size of 73 bytes should be used when considering ECDSA signatures."
     797                 :            :                                                 "Remember to convert serialized sizes to weight units when necessary."},
     798                 :            :                                         },
     799                 :            :                                     },
     800                 :            :                                 },
     801                 :            :                              },
     802                 :            :                         },
     803         [ #  # ]:          0 :                         FundTxDoc()),
     804                 :          0 :                         RPCArgOptions{
     805                 :            :                             .skip_type_check = true,
     806         [ #  # ]:          0 :                             .oneline_description = "options",
     807                 :            :                         }},
     808   [ #  #  #  #  :          0 :                     {"iswitness", RPCArg::Type::BOOL, RPCArg::DefaultHint{"depends on heuristic tests"}, "Whether the transaction hex is a serialized witness transaction.\n"
             #  #  #  # ]
     809                 :            :                         "If iswitness is not present, heuristic tests will be used in decoding.\n"
     810                 :            :                         "If true, only witness deserialization will be tried.\n"
     811                 :            :                         "If false, only non-witness deserialization will be tried.\n"
     812                 :            :                         "This boolean should reflect whether the transaction has inputs\n"
     813                 :            :                         "(e.g. fully valid, or on-chain transactions), if known by the caller."
     814                 :            :                     },
     815                 :            :                 },
     816   [ #  #  #  # ]:          0 :                 RPCResult{
     817   [ #  #  #  # ]:          0 :                     RPCResult::Type::OBJ, "", "",
     818         [ #  # ]:          0 :                     {
     819   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR_HEX, "hex", "The resulting raw transaction (hex-encoded string)"},
                   #  # ]
     820   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR_AMOUNT, "fee", "Fee in " + CURRENCY_UNIT + " the resulting transaction pays"},
             #  #  #  # ]
     821   [ #  #  #  #  :          0 :                         {RPCResult::Type::NUM, "changepos", "The position of the added change output, or -1"},
                   #  # ]
     822                 :            :                     }
     823                 :            :                                 },
     824         [ #  # ]:          0 :                                 RPCExamples{
     825                 :            :                             "\nCreate a transaction with no inputs\n"
     826   [ #  #  #  #  :          0 :                             + HelpExampleCli("createrawtransaction", "\"[]\" \"{\\\"myaddress\\\":0.01}\"") +
          #  #  #  #  #  
                      # ]
     827                 :            :                             "\nAdd sufficient unsigned inputs to meet the output value\n"
     828   [ #  #  #  #  :          0 :                             + HelpExampleCli("fundrawtransaction", "\"rawtransactionhex\"") +
          #  #  #  #  #  
                      # ]
     829                 :            :                             "\nSign the transaction\n"
     830   [ #  #  #  #  :          0 :                             + HelpExampleCli("signrawtransactionwithwallet", "\"fundedtransactionhex\"") +
          #  #  #  #  #  
                      # ]
     831                 :            :                             "\nSend the transaction\n"
     832   [ #  #  #  #  :          0 :                             + HelpExampleCli("sendrawtransaction", "\"signedtransactionhex\"")
             #  #  #  # ]
     833                 :            :                                 },
     834         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
     835                 :            : {
     836                 :          0 :     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     837   [ #  #  #  # ]:          0 :     if (!pwallet) return UniValue::VNULL;
     838                 :            : 
     839                 :            :     // parse hex string from parameter
     840         [ #  # ]:          0 :     CMutableTransaction tx;
     841   [ #  #  #  #  :          0 :     bool try_witness = request.params[2].isNull() ? true : request.params[2].get_bool();
             #  #  #  # ]
     842   [ #  #  #  #  :          0 :     bool try_no_witness = request.params[2].isNull() ? true : !request.params[2].get_bool();
             #  #  #  # ]
     843   [ #  #  #  #  :          0 :     if (!DecodeHexTx(tx, request.params[0].get_str(), try_no_witness, try_witness)) {
             #  #  #  # ]
     844   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
             #  #  #  # ]
     845                 :            :     }
     846                 :            : 
     847                 :            :     CAmount fee;
     848                 :            :     int change_position;
     849         [ #  # ]:          0 :     CCoinControl coin_control;
     850                 :            :     // Automatically select (additional) coins. Can be overridden by options.add_inputs.
     851                 :          0 :     coin_control.m_allow_other_inputs = true;
     852   [ #  #  #  # ]:          0 :     FundTransaction(*pwallet, tx, fee, change_position, request.params[1], coin_control, /*override_min_fee=*/true);
     853                 :            : 
     854         [ #  # ]:          0 :     UniValue result(UniValue::VOBJ);
     855   [ #  #  #  #  :          0 :     result.pushKV("hex", EncodeHexTx(CTransaction(tx)));
          #  #  #  #  #  
                      # ]
     856   [ #  #  #  #  :          0 :     result.pushKV("fee", ValueFromAmount(fee));
                   #  # ]
     857   [ #  #  #  #  :          0 :     result.pushKV("changepos", change_position);
                   #  # ]
     858                 :            : 
     859                 :          0 :     return result;
     860         [ #  # ]:          0 : },
     861                 :            :     };
     862                 :          0 : }
     863                 :            : 
     864                 :          0 : RPCHelpMan signrawtransactionwithwallet()
     865                 :            : {
     866   [ #  #  #  #  :          0 :     return RPCHelpMan{"signrawtransactionwithwallet",
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  # ]
     867                 :            :                 "\nSign inputs for raw transaction (serialized, hex-encoded).\n"
     868                 :            :                 "The second optional argument (may be null) is an array of previous transaction outputs that\n"
     869         [ #  # ]:          0 :                 "this transaction depends on but may not yet be in the block chain." +
     870                 :            :         HELP_REQUIRING_PASSPHRASE,
     871         [ #  # ]:          0 :                 {
     872   [ #  #  #  #  :          0 :                     {"hexstring", RPCArg::Type::STR, RPCArg::Optional::NO, "The transaction hex string"},
                   #  # ]
     873   [ #  #  #  #  :          0 :                     {"prevtxs", RPCArg::Type::ARR, RPCArg::Optional::OMITTED, "The previous dependent transaction outputs",
                   #  # ]
     874         [ #  # ]:          0 :                         {
     875   [ #  #  #  #  :          0 :                             {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
                   #  # ]
     876         [ #  # ]:          0 :                                 {
     877   [ #  #  #  #  :          0 :                                     {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
                   #  # ]
     878   [ #  #  #  #  :          0 :                                     {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
                   #  # ]
     879   [ #  #  #  #  :          0 :                                     {"scriptPubKey", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "script key"},
                   #  # ]
     880   [ #  #  #  #  :          0 :                                     {"redeemScript", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, "(required for P2SH) redeem script"},
                   #  # ]
     881   [ #  #  #  #  :          0 :                                     {"witnessScript", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, "(required for P2WSH or P2SH-P2WSH) witness script"},
                   #  # ]
     882   [ #  #  #  #  :          0 :                                     {"amount", RPCArg::Type::AMOUNT, RPCArg::Optional::OMITTED, "(required for Segwit inputs) the amount spent"},
                   #  # ]
     883                 :            :                                 },
     884                 :            :                             },
     885                 :            :                         },
     886                 :            :                     },
     887   [ #  #  #  #  :          0 :                     {"sighashtype", RPCArg::Type::STR, RPCArg::Default{"DEFAULT for Taproot, ALL otherwise"}, "The signature hash type. Must be one of\n"
             #  #  #  # ]
     888                 :            :             "       \"DEFAULT\"\n"
     889                 :            :             "       \"ALL\"\n"
     890                 :            :             "       \"NONE\"\n"
     891                 :            :             "       \"SINGLE\"\n"
     892                 :            :             "       \"ALL|ANYONECANPAY\"\n"
     893                 :            :             "       \"NONE|ANYONECANPAY\"\n"
     894                 :            :             "       \"SINGLE|ANYONECANPAY\""},
     895                 :            :                 },
     896   [ #  #  #  # ]:          0 :                 RPCResult{
     897   [ #  #  #  # ]:          0 :                     RPCResult::Type::OBJ, "", "",
     898         [ #  # ]:          0 :                     {
     899   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR_HEX, "hex", "The hex-encoded raw transaction with signature(s)"},
                   #  # ]
     900   [ #  #  #  #  :          0 :                         {RPCResult::Type::BOOL, "complete", "If the transaction has a complete set of signatures"},
                   #  # ]
     901   [ #  #  #  #  :          0 :                         {RPCResult::Type::ARR, "errors", /*optional=*/true, "Script verification errors (if there are any)",
                   #  # ]
     902         [ #  # ]:          0 :                         {
     903   [ #  #  #  #  :          0 :                             {RPCResult::Type::OBJ, "", "",
                   #  # ]
     904         [ #  # ]:          0 :                             {
     905   [ #  #  #  #  :          0 :                                 {RPCResult::Type::STR_HEX, "txid", "The hash of the referenced, previous transaction"},
                   #  # ]
     906   [ #  #  #  #  :          0 :                                 {RPCResult::Type::NUM, "vout", "The index of the output to spent and used as input"},
                   #  # ]
     907   [ #  #  #  #  :          0 :                                 {RPCResult::Type::ARR, "witness", "",
                   #  # ]
     908         [ #  # ]:          0 :                                 {
     909   [ #  #  #  #  :          0 :                                     {RPCResult::Type::STR_HEX, "witness", ""},
                   #  # ]
     910                 :            :                                 }},
     911   [ #  #  #  #  :          0 :                                 {RPCResult::Type::STR_HEX, "scriptSig", "The hex-encoded signature script"},
                   #  # ]
     912   [ #  #  #  #  :          0 :                                 {RPCResult::Type::NUM, "sequence", "Script sequence number"},
                   #  # ]
     913   [ #  #  #  #  :          0 :                                 {RPCResult::Type::STR, "error", "Verification or signing error related to the input"},
                   #  # ]
     914                 :            :                             }},
     915                 :            :                         }},
     916                 :            :                     }
     917                 :            :                 },
     918         [ #  # ]:          0 :                 RPCExamples{
     919   [ #  #  #  #  :          0 :                     HelpExampleCli("signrawtransactionwithwallet", "\"myhex\"")
                   #  # ]
     920   [ #  #  #  #  :          0 :             + HelpExampleRpc("signrawtransactionwithwallet", "\"myhex\"")
             #  #  #  # ]
     921                 :            :                 },
     922         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
     923                 :            : {
     924                 :          0 :     const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request);
     925   [ #  #  #  #  :          0 :     if (!pwallet) return UniValue::VNULL;
                   #  # ]
     926                 :            : 
     927         [ #  # ]:          0 :     CMutableTransaction mtx;
     928   [ #  #  #  #  :          0 :     if (!DecodeHexTx(mtx, request.params[0].get_str())) {
             #  #  #  # ]
     929   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed. Make sure the tx has at least one input.");
             #  #  #  # ]
     930                 :            :     }
     931                 :            : 
     932                 :            :     // Sign the transaction
     933         [ #  # ]:          0 :     LOCK(pwallet->cs_wallet);
     934         [ #  # ]:          0 :     EnsureWalletIsUnlocked(*pwallet);
     935                 :            : 
     936                 :            :     // Fetch previous transactions (inputs):
     937                 :          0 :     std::map<COutPoint, Coin> coins;
     938         [ #  # ]:          0 :     for (const CTxIn& txin : mtx.vin) {
     939         [ #  # ]:          0 :         coins[txin.prevout]; // Create empty map entry keyed by prevout.
     940                 :            :     }
     941         [ #  # ]:          0 :     pwallet->chain().findCoins(coins);
     942                 :            : 
     943                 :            :     // Parse the prevtxs array
     944   [ #  #  #  # ]:          0 :     ParsePrevouts(request.params[1], nullptr, coins);
     945                 :            : 
     946   [ #  #  #  # ]:          0 :     int nHashType = ParseSighashString(request.params[2]);
     947                 :            : 
     948                 :            :     // Script verification errors
     949                 :          0 :     std::map<int, bilingual_str> input_errors;
     950                 :            : 
     951         [ #  # ]:          0 :     bool complete = pwallet->SignTransaction(mtx, coins, nHashType, input_errors);
     952         [ #  # ]:          0 :     UniValue result(UniValue::VOBJ);
     953         [ #  # ]:          0 :     SignTransactionResultToJSON(mtx, complete, coins, input_errors, result);
     954                 :          0 :     return result;
     955         [ #  # ]:          0 : },
     956                 :            :     };
     957                 :          0 : }
     958                 :            : 
     959                 :            : // Definition of allowed formats of specifying transaction outputs in
     960                 :            : // `bumpfee`, `psbtbumpfee`, `send` and `walletcreatefundedpsbt` RPCs.
     961                 :          0 : static std::vector<RPCArg> OutputsDoc()
     962                 :            : {
     963   [ #  #  #  #  :          0 :     return
                   #  # ]
     964         [ #  # ]:          0 :     {
     965   [ #  #  #  #  :          0 :         {"", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::OMITTED, "",
                   #  # ]
     966         [ #  # ]:          0 :             {
     967   [ #  #  #  # ]:          0 :                 {"address", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "A key-value pair. The key (string) is the bitcoin address,\n"
     968   [ #  #  #  # ]:          0 :                          "the value (float or string) is the amount in " + CURRENCY_UNIT + ""},
     969                 :            :             },
     970                 :            :         },
     971   [ #  #  #  #  :          0 :         {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
                   #  # ]
     972         [ #  # ]:          0 :             {
     973   [ #  #  #  #  :          0 :                 {"data", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "A key-value pair. The key must be \"data\", the value is hex-encoded data"},
                   #  # ]
     974                 :            :             },
     975                 :            :         },
     976                 :            :     };
     977                 :          0 : }
     978                 :            : 
     979                 :          0 : static RPCHelpMan bumpfee_helper(std::string method_name)
     980                 :            : {
     981                 :          0 :     const bool want_psbt = method_name == "psbtbumpfee";
     982                 :          0 :     const std::string incremental_fee{CFeeRate(DEFAULT_INCREMENTAL_RELAY_FEE).ToString(FeeEstimateMode::SAT_VB)};
     983                 :            : 
     984   [ #  #  #  #  :          0 :     return RPCHelpMan{method_name,
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
     985                 :            :         "\nBumps the fee of an opt-in-RBF transaction T, replacing it with a new transaction B.\n"
     986   [ #  #  #  #  :          0 :         + std::string(want_psbt ? "Returns a PSBT instead of creating and signing a new transaction.\n" : "") +
                   #  # ]
     987                 :            :         "An opt-in RBF transaction with the given txid must be in the wallet.\n"
     988                 :            :         "The command will pay the additional fee by reducing change outputs or adding inputs when necessary.\n"
     989                 :            :         "It may add a new change output if one does not already exist.\n"
     990                 :            :         "All inputs in the original transaction will be included in the replacement transaction.\n"
     991                 :            :         "The command will fail if the wallet or mempool contains a transaction that spends one of T's outputs.\n"
     992                 :            :         "By default, the new fee will be calculated automatically using the estimatesmartfee RPC.\n"
     993                 :            :         "The user can specify a confirmation target for estimatesmartfee.\n"
     994   [ #  #  #  # ]:          0 :         "Alternatively, the user can specify a fee rate in " + CURRENCY_ATOM + "/vB for the new transaction.\n"
     995                 :            :         "At a minimum, the new fee rate must be high enough to pay an additional new relay fee (incrementalfee\n"
     996                 :            :         "returned by getnetworkinfo) to enter the node's mempool.\n"
     997   [ #  #  #  #  :          0 :         "* WARNING: before version 0.21, fee_rate was in " + CURRENCY_UNIT + "/kvB. As of 0.21, fee_rate is in " + CURRENCY_ATOM + "/vB. *\n",
             #  #  #  # ]
     998         [ #  # ]:          0 :         {
     999   [ #  #  #  #  :          0 :             {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The txid to be bumped"},
                   #  # ]
    1000   [ #  #  #  #  :          0 :             {"options", RPCArg::Type::OBJ_NAMED_PARAMS, RPCArg::Optional::OMITTED, "",
                   #  # ]
    1001         [ #  # ]:          0 :                 {
    1002   [ #  #  #  #  :          0 :                     {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks\n"},
             #  #  #  # ]
    1003   [ #  #  #  #  :          0 :                     {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"},
                   #  # ]
    1004   [ #  #  #  # ]:          0 :                              "\nSpecify a fee rate in " + CURRENCY_ATOM + "/vB instead of relying on the built-in fee estimator.\n"
    1005   [ #  #  #  # ]:          0 :                              "Must be at least " + incremental_fee + " higher than the current transaction fee rate.\n"
    1006   [ #  #  #  #  :          0 :                              "WARNING: before version 0.21, fee_rate was in " + CURRENCY_UNIT + "/kvB. As of 0.21, fee_rate is in " + CURRENCY_ATOM + "/vB.\n"},
             #  #  #  # ]
    1007   [ #  #  #  #  :          0 :                     {"replaceable", RPCArg::Type::BOOL, RPCArg::Default{true}, "Whether the new transaction should still be\n"
             #  #  #  # ]
    1008                 :            :                              "marked bip-125 replaceable. If true, the sequence numbers in the transaction will\n"
    1009                 :            :                              "be left unchanged from the original. If false, any input sequence numbers in the\n"
    1010                 :            :                              "original transaction that were less than 0xfffffffe will be increased to 0xfffffffe\n"
    1011                 :            :                              "so the new transaction will not be explicitly bip-125 replaceable (though it may\n"
    1012                 :            :                              "still be replaceable in practice, for example if it has unconfirmed ancestors which\n"
    1013                 :            :                              "are replaceable).\n"},
    1014   [ #  #  #  #  :          0 :                     {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
                   #  # ]
    1015   [ #  #  #  #  :          0 :                              "\"" + FeeModes("\"\n\"") + "\""},
             #  #  #  # ]
    1016   [ #  #  #  #  :          0 :                     {"outputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "The outputs specified as key-value pairs.\n"
             #  #  #  # ]
    1017                 :            :                              "Each key may only appear once, i.e. there can only be one 'data' output, and no address may be duplicated.\n"
    1018                 :            :                              "At least one output of either type must be specified.\n"
    1019                 :            :                              "Cannot be provided if 'original_change_index' is specified.",
    1020         [ #  # ]:          0 :                         OutputsDoc(),
    1021                 :          0 :                         RPCArgOptions{.skip_type_check = true}},
    1022   [ #  #  #  #  :          0 :                     {"original_change_index", RPCArg::Type::NUM, RPCArg::DefaultHint{"not set, detect change automatically"}, "The 0-based index of the change output on the original transaction. "
             #  #  #  # ]
    1023                 :            :                                                                                                                             "The indicated output will be recycled into the new change output on the bumped transaction. "
    1024                 :            :                                                                                                                             "The remainder after paying the recipients and fees will be sent to the output script of the "
    1025                 :            :                                                                                                                             "original change output. The change output’s amount can increase if bumping the transaction "
    1026                 :            :                                                                                                                             "adds new inputs, otherwise it will decrease. Cannot be used in combination with the 'outputs' option."},
    1027                 :            :                 },
    1028         [ #  # ]:          0 :                 RPCArgOptions{.oneline_description="options"}},
    1029                 :            :         },
    1030   [ #  #  #  # ]:          0 :         RPCResult{
    1031   [ #  #  #  #  :          0 :             RPCResult::Type::OBJ, "", "", Cat(
                   #  # ]
    1032         [ #  # ]:          0 :                 want_psbt ?
    1033   [ #  #  #  #  :          0 :                 std::vector<RPCResult>{{RPCResult::Type::STR, "psbt", "The base64-encoded unsigned PSBT of the new transaction."}} :
             #  #  #  # ]
    1034   [ #  #  #  #  :          0 :                 std::vector<RPCResult>{{RPCResult::Type::STR_HEX, "txid", "The id of the new transaction."}},
             #  #  #  # ]
    1035         [ #  # ]:          0 :             {
    1036   [ #  #  #  #  :          0 :                 {RPCResult::Type::STR_AMOUNT, "origfee", "The fee of the replaced transaction."},
                   #  # ]
    1037   [ #  #  #  #  :          0 :                 {RPCResult::Type::STR_AMOUNT, "fee", "The fee of the new transaction."},
                   #  # ]
    1038   [ #  #  #  #  :          0 :                 {RPCResult::Type::ARR, "errors", "Errors encountered during processing (may be empty).",
                   #  # ]
    1039         [ #  # ]:          0 :                 {
    1040   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR, "", ""},
                   #  # ]
    1041                 :            :                 }},
    1042                 :            :             })
    1043                 :            :         },
    1044         [ #  # ]:          0 :         RPCExamples{
    1045   [ #  #  #  #  :          0 :     "\nBump the fee, get the new transaction\'s " + std::string(want_psbt ? "psbt" : "txid") + "\n" +
          #  #  #  #  #  
                      # ]
    1046   [ #  #  #  # ]:          0 :             HelpExampleCli(method_name, "<txid>")
    1047                 :            :         },
    1048         [ #  # ]:          0 :         [want_psbt](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
    1049                 :            : {
    1050                 :          0 :     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
    1051   [ #  #  #  #  :          0 :     if (!pwallet) return UniValue::VNULL;
                   #  # ]
    1052                 :            : 
    1053   [ #  #  #  #  :          0 :     if (pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) && !pwallet->IsWalletFlagSet(WALLET_FLAG_EXTERNAL_SIGNER) && !want_psbt) {
          #  #  #  #  #  
                      # ]
    1054   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_WALLET_ERROR, "bumpfee is not available with wallets that have private keys disabled. Use psbtbumpfee instead.");
                   #  # ]
    1055                 :            :     }
    1056                 :            : 
    1057   [ #  #  #  #  :          0 :     uint256 hash(ParseHashV(request.params[0], "txid"));
                   #  # ]
    1058                 :            : 
    1059         [ #  # ]:          0 :     CCoinControl coin_control;
    1060         [ #  # ]:          0 :     coin_control.fAllowWatchOnly = pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
    1061                 :            :     // optional parameters
    1062         [ #  # ]:          0 :     coin_control.m_signal_bip125_rbf = true;
    1063                 :          0 :     std::vector<CTxOut> outputs;
    1064                 :            : 
    1065                 :          0 :     std::optional<uint32_t> original_change_index;
    1066                 :            : 
    1067   [ #  #  #  # ]:          0 :     if (!request.params[1].isNull()) {
    1068   [ #  #  #  # ]:          0 :         UniValue options = request.params[1];
    1069         [ #  # ]:          0 :         RPCTypeCheckObj(options,
    1070         [ #  # ]:          0 :             {
    1071   [ #  #  #  # ]:          0 :                 {"confTarget", UniValueType(UniValue::VNUM)},
    1072   [ #  #  #  # ]:          0 :                 {"conf_target", UniValueType(UniValue::VNUM)},
    1073   [ #  #  #  # ]:          0 :                 {"fee_rate", UniValueType()}, // will be checked by AmountFromValue() in SetFeeEstimateMode()
    1074   [ #  #  #  # ]:          0 :                 {"replaceable", UniValueType(UniValue::VBOOL)},
    1075   [ #  #  #  # ]:          0 :                 {"estimate_mode", UniValueType(UniValue::VSTR)},
    1076   [ #  #  #  # ]:          0 :                 {"outputs", UniValueType()}, // will be checked by AddOutputs()
    1077   [ #  #  #  # ]:          0 :                 {"original_change_index", UniValueType(UniValue::VNUM)},
    1078                 :            :             },
    1079                 :            :             true, true);
    1080                 :            : 
    1081   [ #  #  #  #  :          0 :         if (options.exists("confTarget") && options.exists("conf_target")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
    1082   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_INVALID_PARAMETER, "confTarget and conf_target options should not both be set. Use conf_target (confTarget is deprecated).");
                   #  # ]
    1083                 :            :         }
    1084                 :            : 
    1085   [ #  #  #  #  :          0 :         auto conf_target = options.exists("confTarget") ? options["confTarget"] : options["conf_target"];
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                #  #  # ]
    1086                 :            : 
    1087   [ #  #  #  #  :          0 :         if (options.exists("replaceable")) {
                   #  # ]
    1088   [ #  #  #  #  :          0 :             coin_control.m_signal_bip125_rbf = options["replaceable"].get_bool();
             #  #  #  # ]
    1089                 :          0 :         }
    1090   [ #  #  #  #  :          0 :         SetFeeEstimateMode(*pwallet, coin_control, conf_target, options["estimate_mode"], options["fee_rate"], /*override_min_fee=*/false);
          #  #  #  #  #  
                      # ]
    1091                 :            : 
    1092                 :            :         // Prepare new outputs by creating a temporary tx and calling AddOutputs().
    1093   [ #  #  #  #  :          0 :         if (!options["outputs"].isNull()) {
                   #  # ]
    1094   [ #  #  #  #  :          0 :             if (options["outputs"].isArray() && options["outputs"].empty()) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1095   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, output argument cannot be an empty array");
                   #  # ]
    1096                 :            :             }
    1097         [ #  # ]:          0 :             CMutableTransaction tempTx;
    1098   [ #  #  #  #  :          0 :             AddOutputs(tempTx, options["outputs"]);
                   #  # ]
    1099         [ #  # ]:          0 :             outputs = tempTx.vout;
    1100                 :          0 :         }
    1101                 :            : 
    1102   [ #  #  #  #  :          0 :         if (options.exists("original_change_index")) {
                   #  # ]
    1103   [ #  #  #  #  :          0 :             original_change_index = options["original_change_index"].getInt<uint32_t>();
             #  #  #  # ]
    1104                 :          0 :         }
    1105                 :          0 :     }
    1106                 :            : 
    1107                 :            :     // Make sure the results are valid at least up to the most recent block
    1108                 :            :     // the user could have gotten from another RPC command prior to now
    1109         [ #  # ]:          0 :     pwallet->BlockUntilSyncedToCurrentChain();
    1110                 :            : 
    1111   [ #  #  #  # ]:          0 :     LOCK(pwallet->cs_wallet);
    1112                 :            : 
    1113         [ #  # ]:          0 :     EnsureWalletIsUnlocked(*pwallet);
    1114                 :            : 
    1115                 :            : 
    1116                 :          0 :     std::vector<bilingual_str> errors;
    1117                 :            :     CAmount old_fee;
    1118                 :            :     CAmount new_fee;
    1119         [ #  # ]:          0 :     CMutableTransaction mtx;
    1120                 :            :     feebumper::Result res;
    1121                 :            :     // Targeting feerate bump.
    1122         [ #  # ]:          0 :     res = feebumper::CreateRateBumpTransaction(*pwallet, hash, coin_control, errors, old_fee, new_fee, mtx, /*require_mine=*/ !want_psbt, outputs, original_change_index);
    1123         [ #  # ]:          0 :     if (res != feebumper::Result::OK) {
    1124   [ #  #  #  #  :          0 :         switch(res) {
                      # ]
    1125                 :            :             case feebumper::Result::INVALID_ADDRESS_OR_KEY:
    1126         [ #  # ]:          0 :                 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, errors[0].original);
    1127                 :            :                 break;
    1128                 :            :             case feebumper::Result::INVALID_REQUEST:
    1129         [ #  # ]:          0 :                 throw JSONRPCError(RPC_INVALID_REQUEST, errors[0].original);
    1130                 :            :                 break;
    1131                 :            :             case feebumper::Result::INVALID_PARAMETER:
    1132         [ #  # ]:          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, errors[0].original);
    1133                 :            :                 break;
    1134                 :            :             case feebumper::Result::WALLET_ERROR:
    1135         [ #  # ]:          0 :                 throw JSONRPCError(RPC_WALLET_ERROR, errors[0].original);
    1136                 :            :                 break;
    1137                 :            :             default:
    1138         [ #  # ]:          0 :                 throw JSONRPCError(RPC_MISC_ERROR, errors[0].original);
    1139                 :            :                 break;
    1140                 :            :         }
    1141                 :            :     }
    1142                 :            : 
    1143         [ #  # ]:          0 :     UniValue result(UniValue::VOBJ);
    1144                 :            : 
    1145                 :            :     // For bumpfee, return the new transaction id.
    1146                 :            :     // For psbtbumpfee, return the base64-encoded unsigned PSBT of the new transaction.
    1147         [ #  # ]:          0 :     if (!want_psbt) {
    1148   [ #  #  #  # ]:          0 :         if (!feebumper::SignTransaction(*pwallet, mtx)) {
    1149   [ #  #  #  # ]:          0 :             if (pwallet->IsWalletFlagSet(WALLET_FLAG_EXTERNAL_SIGNER)) {
    1150   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_WALLET_ERROR, "Transaction incomplete. Try psbtbumpfee instead.");
                   #  # ]
    1151                 :            :             }
    1152   [ #  #  #  #  :          0 :             throw JSONRPCError(RPC_WALLET_ERROR, "Can't sign transaction.");
                   #  # ]
    1153                 :            :         }
    1154                 :            : 
    1155         [ #  # ]:          0 :         uint256 txid;
    1156   [ #  #  #  # ]:          0 :         if (feebumper::CommitTransaction(*pwallet, hash, std::move(mtx), errors, txid) != feebumper::Result::OK) {
    1157         [ #  # ]:          0 :             throw JSONRPCError(RPC_WALLET_ERROR, errors[0].original);
    1158                 :            :         }
    1159                 :            : 
    1160   [ #  #  #  #  :          0 :         result.pushKV("txid", txid.GetHex());
             #  #  #  # ]
    1161                 :          0 :     } else {
    1162         [ #  # ]:          0 :         PartiallySignedTransaction psbtx(mtx);
    1163                 :          0 :         bool complete = false;
    1164         [ #  # ]:          0 :         const TransactionError err = pwallet->FillPSBT(psbtx, complete, SIGHASH_DEFAULT, /*sign=*/false, /*bip32derivs=*/true);
    1165         [ #  # ]:          0 :         CHECK_NONFATAL(err == TransactionError::OK);
    1166         [ #  # ]:          0 :         CHECK_NONFATAL(!complete);
    1167         [ #  # ]:          0 :         CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
    1168         [ #  # ]:          0 :         ssTx << psbtx;
    1169   [ #  #  #  #  :          0 :         result.pushKV("psbt", EncodeBase64(ssTx.str()));
          #  #  #  #  #  
                      # ]
    1170                 :          0 :     }
    1171                 :            : 
    1172   [ #  #  #  #  :          0 :     result.pushKV("origfee", ValueFromAmount(old_fee));
                   #  # ]
    1173   [ #  #  #  #  :          0 :     result.pushKV("fee", ValueFromAmount(new_fee));
                   #  # ]
    1174         [ #  # ]:          0 :     UniValue result_errors(UniValue::VARR);
    1175         [ #  # ]:          0 :     for (const bilingual_str& error : errors) {
    1176   [ #  #  #  # ]:          0 :         result_errors.push_back(error.original);
    1177                 :            :     }
    1178   [ #  #  #  #  :          0 :     result.pushKV("errors", result_errors);
                   #  # ]
    1179                 :            : 
    1180                 :          0 :     return result;
    1181         [ #  # ]:          0 : },
    1182                 :            :     };
    1183                 :          0 : }
    1184                 :            : 
    1185   [ #  #  #  # ]:          0 : RPCHelpMan bumpfee() { return bumpfee_helper("bumpfee"); }
    1186   [ #  #  #  # ]:          0 : RPCHelpMan psbtbumpfee() { return bumpfee_helper("psbtbumpfee"); }
    1187                 :            : 
    1188                 :          0 : RPCHelpMan send()
    1189                 :            : {
    1190   [ #  #  #  #  :          0 :     return RPCHelpMan{"send",
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1191         [ #  # ]:          0 :         "\nEXPERIMENTAL warning: this call may be changed in future releases.\n"
    1192                 :            :         "\nSend a transaction.\n",
    1193         [ #  # ]:          0 :         {
    1194   [ #  #  #  #  :          0 :             {"outputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The outputs specified as key-value pairs.\n"
                   #  # ]
    1195                 :            :                     "Each key may only appear once, i.e. there can only be one 'data' output, and no address may be duplicated.\n"
    1196                 :            :                     "At least one output of either type must be specified.\n"
    1197                 :            :                     "For convenience, a dictionary, which holds the key-value pairs directly, is also accepted.",
    1198         [ #  # ]:          0 :                 OutputsDoc(),
    1199                 :          0 :                 RPCArgOptions{.skip_type_check = true}},
    1200   [ #  #  #  #  :          0 :             {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks"},
             #  #  #  # ]
    1201   [ #  #  #  #  :          0 :             {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
                   #  # ]
    1202   [ #  #  #  #  :          0 :              "\"" + FeeModes("\"\n\"") + "\""},
             #  #  #  # ]
    1203   [ #  #  #  #  :          0 :             {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
          #  #  #  #  #  
                      # ]
    1204   [ #  #  #  #  :          0 :             {"options", RPCArg::Type::OBJ_NAMED_PARAMS, RPCArg::Optional::OMITTED, "",
                   #  # ]
    1205         [ #  # ]:          0 :                 Cat<std::vector<RPCArg>>(
    1206         [ #  # ]:          0 :                 {
    1207   [ #  #  #  #  :          0 :                     {"add_inputs", RPCArg::Type::BOOL, RPCArg::DefaultHint{"false when \"inputs\" are specified, true otherwise"},"Automatically include coins from the wallet to cover the target amount.\n"},
             #  #  #  # ]
    1208   [ #  #  #  #  :          0 :                     {"include_unsafe", RPCArg::Type::BOOL, RPCArg::Default{false}, "Include inputs that are not safe to spend (unconfirmed transactions from outside keys and unconfirmed replacement transactions).\n"
             #  #  #  # ]
    1209                 :            :                                                           "Warning: the resulting transaction may become invalid if one of the unsafe inputs disappears.\n"
    1210                 :            :                                                           "If that happens, you will need to fund the transaction with different inputs and republish it."},
    1211   [ #  #  #  #  :          0 :                     {"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "If add_inputs is specified, require inputs with at least this many confirmations."},
             #  #  #  # ]
    1212   [ #  #  #  #  :          0 :                     {"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "If add_inputs is specified, require inputs with at most this many confirmations."},
                   #  # ]
    1213   [ #  #  #  #  :          0 :                     {"add_to_wallet", RPCArg::Type::BOOL, RPCArg::Default{true}, "When false, returns a serialized transaction which will not be added to the wallet or broadcast"},
             #  #  #  # ]
    1214   [ #  #  #  #  :          0 :                     {"change_address", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
             #  #  #  # ]
    1215   [ #  #  #  #  :          0 :                     {"change_position", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
             #  #  #  # ]
    1216   [ #  #  #  #  :          0 :                     {"change_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -changetype"}, "The output type to use. Only valid if change_address is not specified. Options are \"legacy\", \"p2sh-segwit\", \"bech32\" and \"bech32m\"."},
             #  #  #  # ]
    1217   [ #  #  #  #  :          0 :                     {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB.", RPCArgOptions{.also_positional = true}},
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1218   [ #  #  #  #  :          0 :                     {"include_watching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch only.\n"
             #  #  #  # ]
    1219                 :            :                                           "Only solvable inputs can be used. Watch-only destinations are solvable if the public key and/or output script was imported,\n"
    1220                 :            :                                           "e.g. with 'importpubkey' or 'importmulti' with the 'pubkeys' or 'desc' field."},
    1221   [ #  #  #  #  :          0 :                     {"inputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Specify inputs instead of adding them automatically. A JSON array of JSON objects",
             #  #  #  # ]
    1222         [ #  # ]:          0 :                         {
    1223   [ #  #  #  #  :          0 :                             {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
                   #  # ]
    1224   [ #  #  #  #  :          0 :                             {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
                   #  # ]
    1225   [ #  #  #  #  :          0 :                             {"sequence", RPCArg::Type::NUM, RPCArg::Optional::NO, "The sequence number"},
                   #  # ]
    1226   [ #  #  #  #  :          0 :                             {"weight", RPCArg::Type::NUM, RPCArg::DefaultHint{"Calculated from wallet and solving data"}, "The maximum weight for this input, "
             #  #  #  # ]
    1227                 :            :                                         "including the weight of the outpoint and sequence number. "
    1228                 :            :                                         "Note that signature sizes are not guaranteed to be consistent, "
    1229                 :            :                                         "so the maximum DER signatures size of 73 bytes should be used when considering ECDSA signatures."
    1230                 :            :                                         "Remember to convert serialized sizes to weight units when necessary."},
    1231                 :            :                         },
    1232                 :            :                     },
    1233   [ #  #  #  #  :          0 :                     {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"},
             #  #  #  # ]
    1234   [ #  #  #  #  :          0 :                     {"lock_unspents", RPCArg::Type::BOOL, RPCArg::Default{false}, "Lock selected unspent outputs"},
             #  #  #  # ]
    1235   [ #  #  #  #  :          0 :                     {"psbt", RPCArg::Type::BOOL,  RPCArg::DefaultHint{"automatic"}, "Always return a PSBT, implies add_to_wallet=false."},
             #  #  #  # ]
    1236   [ #  #  #  #  :          0 :                     {"subtract_fee_from_outputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Outputs to subtract the fee from, specified as integer indices.\n"
             #  #  #  # ]
    1237                 :            :                     "The fee will be equally deducted from the amount of each specified output.\n"
    1238                 :            :                     "Those recipients will receive less bitcoins than you enter in their corresponding amount field.\n"
    1239                 :            :                     "If no outputs are specified here, the sender pays the fee.",
    1240         [ #  # ]:          0 :                         {
    1241   [ #  #  #  #  :          0 :                             {"vout_index", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "The zero-based output index, before a change output is added."},
                   #  # ]
    1242                 :            :                         },
    1243                 :            :                     },
    1244                 :            :                 },
    1245         [ #  # ]:          0 :                 FundTxDoc()),
    1246         [ #  # ]:          0 :                 RPCArgOptions{.oneline_description="options"}},
    1247                 :            :         },
    1248   [ #  #  #  # ]:          0 :         RPCResult{
    1249   [ #  #  #  # ]:          0 :             RPCResult::Type::OBJ, "", "",
    1250         [ #  # ]:          0 :                 {
    1251   [ #  #  #  #  :          0 :                     {RPCResult::Type::BOOL, "complete", "If the transaction has a complete set of signatures"},
                   #  # ]
    1252   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR_HEX, "txid", /*optional=*/true, "The transaction id for the send. Only 1 transaction is created regardless of the number of addresses."},
                   #  # ]
    1253   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR_HEX, "hex", /*optional=*/true, "If add_to_wallet is false, the hex-encoded raw transaction with signature(s)"},
                   #  # ]
    1254   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR, "psbt", /*optional=*/true, "If more signatures are needed, or if add_to_wallet is false, the base64-encoded (partially) signed transaction"}
                   #  # ]
    1255                 :            :                 }
    1256                 :            :         },
    1257         [ #  # ]:          0 :         RPCExamples{""
    1258                 :            :         "\nSend 0.1 BTC with a confirmation target of 6 blocks in economical fee estimate mode\n"
    1259   [ #  #  #  #  :          0 :         + HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.1}' 6 economical\n") +
          #  #  #  #  #  
                #  #  # ]
    1260   [ #  #  #  # ]:          0 :         "Send 0.2 BTC with a fee rate of 1.1 " + CURRENCY_ATOM + "/vB using positional arguments\n"
    1261   [ #  #  #  #  :          0 :         + HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.2}' null \"unset\" 1.1\n") +
          #  #  #  #  #  
                #  #  # ]
    1262   [ #  #  #  # ]:          0 :         "Send 0.2 BTC with a fee rate of 1 " + CURRENCY_ATOM + "/vB using the options argument\n"
    1263   [ #  #  #  #  :          0 :         + HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.2}' null \"unset\" null '{\"fee_rate\": 1}'\n") +
          #  #  #  #  #  
                #  #  # ]
    1264   [ #  #  #  # ]:          0 :         "Send 0.3 BTC with a fee rate of 25 " + CURRENCY_ATOM + "/vB using named arguments\n"
    1265   [ #  #  #  #  :          0 :         + HelpExampleCli("-named send", "outputs='{\"" + EXAMPLE_ADDRESS[0] + "\": 0.3}' fee_rate=25\n") +
          #  #  #  #  #  
                #  #  # ]
    1266                 :            :         "Create a transaction that should confirm the next block, with a specific input, and return result without adding to wallet or broadcasting to the network\n"
    1267   [ #  #  #  #  :          0 :         + HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.1}' 1 economical '{\"add_to_wallet\": false, \"inputs\": [{\"txid\":\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\", \"vout\":1}]}'")
          #  #  #  #  #  
                      # ]
    1268                 :            :         },
    1269         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
    1270                 :            :         {
    1271                 :          0 :             std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
    1272   [ #  #  #  # ]:          0 :             if (!pwallet) return UniValue::VNULL;
    1273                 :            : 
    1274   [ #  #  #  #  :          0 :             UniValue options{request.params[4].isNull() ? UniValue::VOBJ : request.params[4]};
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1275   [ #  #  #  #  :          0 :             InterpretFeeEstimationInstructions(/*conf_target=*/request.params[1], /*estimate_mode=*/request.params[2], /*fee_rate=*/request.params[3], options);
             #  #  #  # ]
    1276         [ #  # ]:          0 :             PreventOutdatedOptions(options);
    1277                 :            : 
    1278                 :            : 
    1279                 :            :             CAmount fee;
    1280                 :            :             int change_position;
    1281   [ #  #  #  #  :          0 :             bool rbf{options.exists("replaceable") ? options["replaceable"].get_bool() : pwallet->m_signal_rbf};
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
    1282   [ #  #  #  #  :          0 :             CMutableTransaction rawTx = ConstructTransaction(options["inputs"], request.params[0], options["locktime"], rbf);
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1283         [ #  # ]:          0 :             CCoinControl coin_control;
    1284                 :            :             // Automatically select coins, unless at least one is manually selected. Can
    1285                 :            :             // be overridden by options.add_inputs.
    1286                 :          0 :             coin_control.m_allow_other_inputs = rawTx.vin.size() == 0;
    1287   [ #  #  #  #  :          0 :             SetOptionsInputWeights(options["inputs"], options);
                   #  # ]
    1288         [ #  # ]:          0 :             FundTransaction(*pwallet, rawTx, fee, change_position, options, coin_control, /*override_min_fee=*/false);
    1289                 :            : 
    1290         [ #  # ]:          0 :             return FinishTransaction(pwallet, options, rawTx);
    1291                 :          0 :         }
    1292                 :            :     };
    1293                 :          0 : }
    1294                 :            : 
    1295                 :          0 : RPCHelpMan sendall()
    1296                 :            : {
    1297   [ #  #  #  #  :          0 :     return RPCHelpMan{"sendall",
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  # ]
    1298         [ #  # ]:          0 :         "EXPERIMENTAL warning: this call may be changed in future releases.\n"
    1299                 :            :         "\nSpend the value of all (or specific) confirmed UTXOs in the wallet to one or more recipients.\n"
    1300                 :            :         "Unconfirmed inbound UTXOs and locked UTXOs will not be spent. Sendall will respect the avoid_reuse wallet flag.\n"
    1301                 :            :         "If your wallet contains many small inputs, either because it received tiny payments or as a result of accumulating change, consider using `send_max` to exclude inputs that are worth less than the fees needed to spend them.\n",
    1302         [ #  # ]:          0 :         {
    1303   [ #  #  #  #  :          0 :             {"recipients", RPCArg::Type::ARR, RPCArg::Optional::NO, "The sendall destinations. Each address may only appear once.\n"
                   #  # ]
    1304                 :            :                 "Optionally some recipients can be specified with an amount to perform payments, but at least one address must appear without a specified amount.\n",
    1305         [ #  # ]:          0 :                 {
    1306   [ #  #  #  #  :          0 :                     {"address", RPCArg::Type::STR, RPCArg::Optional::NO, "A bitcoin address which receives an equal share of the unspecified amount."},
                   #  # ]
    1307   [ #  #  #  #  :          0 :                     {"", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::OMITTED, "",
                   #  # ]
    1308         [ #  # ]:          0 :                         {
    1309   [ #  #  #  #  :          0 :                             {"address", RPCArg::Type::AMOUNT, RPCArg::Optional::NO, "A key-value pair. The key (string) is the bitcoin address, the value (float or string) is the amount in " + CURRENCY_UNIT + ""},
             #  #  #  # ]
    1310                 :            :                         },
    1311                 :            :                     },
    1312                 :            :                 },
    1313                 :            :             },
    1314   [ #  #  #  #  :          0 :             {"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks"},
             #  #  #  # ]
    1315   [ #  #  #  #  :          0 :             {"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
                   #  # ]
    1316   [ #  #  #  #  :          0 :              "\"" + FeeModes("\"\n\"") + "\""},
             #  #  #  # ]
    1317   [ #  #  #  #  :          0 :             {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
          #  #  #  #  #  
                      # ]
    1318         [ #  # ]:          0 :             {
    1319   [ #  #  #  # ]:          0 :                 "options", RPCArg::Type::OBJ_NAMED_PARAMS, RPCArg::Optional::OMITTED, "",
    1320         [ #  # ]:          0 :                 Cat<std::vector<RPCArg>>(
    1321         [ #  # ]:          0 :                     {
    1322   [ #  #  #  #  :          0 :                         {"add_to_wallet", RPCArg::Type::BOOL, RPCArg::Default{true}, "When false, returns the serialized transaction without broadcasting or adding it to the wallet"},
             #  #  #  # ]
    1323   [ #  #  #  #  :          0 :                         {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB.", RPCArgOptions{.also_positional = true}},
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1324   [ #  #  #  #  :          0 :                         {"include_watching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch-only.\n"
             #  #  #  # ]
    1325                 :            :                                               "Only solvable inputs can be used. Watch-only destinations are solvable if the public key and/or output script was imported,\n"
    1326                 :            :                                               "e.g. with 'importpubkey' or 'importmulti' with the 'pubkeys' or 'desc' field."},
    1327   [ #  #  #  #  :          0 :                         {"inputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Use exactly the specified inputs to build the transaction. Specifying inputs is incompatible with the send_max, minconf, and maxconf options.",
             #  #  #  # ]
    1328         [ #  # ]:          0 :                             {
    1329   [ #  #  #  #  :          0 :                                 {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
                   #  # ]
    1330         [ #  # ]:          0 :                                     {
    1331   [ #  #  #  #  :          0 :                                         {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
                   #  # ]
    1332   [ #  #  #  #  :          0 :                                         {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
                   #  # ]
    1333   [ #  #  #  #  :          0 :                                         {"sequence", RPCArg::Type::NUM, RPCArg::DefaultHint{"depends on the value of the 'replaceable' and 'locktime' arguments"}, "The sequence number"},
             #  #  #  # ]
    1334                 :            :                                     },
    1335                 :            :                                 },
    1336                 :            :                             },
    1337                 :            :                         },
    1338   [ #  #  #  #  :          0 :                         {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"},
             #  #  #  # ]
    1339   [ #  #  #  #  :          0 :                         {"lock_unspents", RPCArg::Type::BOOL, RPCArg::Default{false}, "Lock selected unspent outputs"},
             #  #  #  # ]
    1340   [ #  #  #  #  :          0 :                         {"psbt", RPCArg::Type::BOOL,  RPCArg::DefaultHint{"automatic"}, "Always return a PSBT, implies add_to_wallet=false."},
             #  #  #  # ]
    1341   [ #  #  #  #  :          0 :                         {"send_max", RPCArg::Type::BOOL, RPCArg::Default{false}, "When true, only use UTXOs that can pay for their own fees to maximize the output amount. When 'false' (default), no UTXO is left behind. send_max is incompatible with providing specific inputs."},
             #  #  #  # ]
    1342   [ #  #  #  #  :          0 :                         {"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "Require inputs with at least this many confirmations."},
             #  #  #  # ]
    1343   [ #  #  #  #  :          0 :                         {"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "Require inputs with at most this many confirmations."},
                   #  # ]
    1344                 :            :                     },
    1345         [ #  # ]:          0 :                     FundTxDoc()
    1346                 :            :                 ),
    1347         [ #  # ]:          0 :                 RPCArgOptions{.oneline_description="options"}
    1348                 :            :             },
    1349                 :            :         },
    1350   [ #  #  #  # ]:          0 :         RPCResult{
    1351   [ #  #  #  # ]:          0 :             RPCResult::Type::OBJ, "", "",
    1352         [ #  # ]:          0 :                 {
    1353   [ #  #  #  #  :          0 :                     {RPCResult::Type::BOOL, "complete", "If the transaction has a complete set of signatures"},
                   #  # ]
    1354   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR_HEX, "txid", /*optional=*/true, "The transaction id for the send. Only 1 transaction is created regardless of the number of addresses."},
                   #  # ]
    1355   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR_HEX, "hex", /*optional=*/true, "If add_to_wallet is false, the hex-encoded raw transaction with signature(s)"},
                   #  # ]
    1356   [ #  #  #  #  :          0 :                     {RPCResult::Type::STR, "psbt", /*optional=*/true, "If more signatures are needed, or if add_to_wallet is false, the base64-encoded (partially) signed transaction"}
                   #  # ]
    1357                 :            :                 }
    1358                 :            :         },
    1359         [ #  # ]:          0 :         RPCExamples{""
    1360   [ #  #  #  # ]:          0 :         "\nSpend all UTXOs from the wallet with a fee rate of 1 " + CURRENCY_ATOM + "/vB using named arguments\n"
    1361   [ #  #  #  #  :          0 :         + HelpExampleCli("-named sendall", "recipients='[\"" + EXAMPLE_ADDRESS[0] + "\"]' fee_rate=1\n") +
          #  #  #  #  #  
                #  #  # ]
    1362   [ #  #  #  # ]:          0 :         "Spend all UTXOs with a fee rate of 1.1 " + CURRENCY_ATOM + "/vB using positional arguments\n"
    1363   [ #  #  #  #  :          0 :         + HelpExampleCli("sendall", "'[\"" + EXAMPLE_ADDRESS[0] + "\"]' null \"unset\" 1.1\n") +
          #  #  #  #  #  
                #  #  # ]
    1364   [ #  #  #  # ]:          0 :         "Spend all UTXOs split into equal amounts to two addresses with a fee rate of 1.5 " + CURRENCY_ATOM + "/vB using the options argument\n"
    1365   [ #  #  #  #  :          0 :         + HelpExampleCli("sendall", "'[\"" + EXAMPLE_ADDRESS[0] + "\", \"" + EXAMPLE_ADDRESS[1] + "\"]' null \"unset\" null '{\"fee_rate\": 1.5}'\n") +
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
    1366   [ #  #  #  # ]:          0 :         "Leave dust UTXOs in wallet, spend only UTXOs with positive effective value with a fee rate of 10 " + CURRENCY_ATOM + "/vB using the options argument\n"
    1367   [ #  #  #  #  :          0 :         + HelpExampleCli("sendall", "'[\"" + EXAMPLE_ADDRESS[0] + "\"]' null \"unset\" null '{\"fee_rate\": 10, \"send_max\": true}'\n") +
          #  #  #  #  #  
                #  #  # ]
    1368   [ #  #  #  #  :          0 :         "Spend all UTXOs with a fee rate of 1.3 " + CURRENCY_ATOM + "/vB using named arguments and sending a 0.25 " + CURRENCY_UNIT + " to another recipient\n"
             #  #  #  # ]
    1369   [ #  #  #  #  :          0 :         + HelpExampleCli("-named sendall", "recipients='[{\"" + EXAMPLE_ADDRESS[1] + "\": 0.25}, \""+ EXAMPLE_ADDRESS[0] + "\"]' fee_rate=1.3\n")
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1370                 :            :         },
    1371         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
    1372                 :            :         {
    1373                 :          0 :             std::shared_ptr<CWallet> const pwallet{GetWalletForJSONRPCRequest(request)};
    1374   [ #  #  #  # ]:          0 :             if (!pwallet) return UniValue::VNULL;
    1375                 :            :             // Make sure the results are valid at least up to the most recent block
    1376                 :            :             // the user could have gotten from another RPC command prior to now
    1377         [ #  # ]:          0 :             pwallet->BlockUntilSyncedToCurrentChain();
    1378                 :            : 
    1379   [ #  #  #  #  :          0 :             UniValue options{request.params[4].isNull() ? UniValue::VOBJ : request.params[4]};
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1380   [ #  #  #  #  :          0 :             InterpretFeeEstimationInstructions(/*conf_target=*/request.params[1], /*estimate_mode=*/request.params[2], /*fee_rate=*/request.params[3], options);
             #  #  #  # ]
    1381         [ #  # ]:          0 :             PreventOutdatedOptions(options);
    1382                 :            : 
    1383                 :            : 
    1384                 :          0 :             std::set<std::string> addresses_without_amount;
    1385         [ #  # ]:          0 :             UniValue recipient_key_value_pairs(UniValue::VARR);
    1386         [ #  # ]:          0 :             const UniValue& recipients{request.params[0]};
    1387         [ #  # ]:          0 :             for (unsigned int i = 0; i < recipients.size(); ++i) {
    1388         [ #  # ]:          0 :                 const UniValue& recipient{recipients[i]};
    1389   [ #  #  #  # ]:          0 :                 if (recipient.isStr()) {
    1390         [ #  # ]:          0 :                     UniValue rkvp(UniValue::VOBJ);
    1391   [ #  #  #  #  :          0 :                     rkvp.pushKV(recipient.get_str(), 0);
             #  #  #  # ]
    1392   [ #  #  #  # ]:          0 :                     recipient_key_value_pairs.push_back(rkvp);
    1393   [ #  #  #  # ]:          0 :                     addresses_without_amount.insert(recipient.get_str());
    1394                 :          0 :                 } else {
    1395   [ #  #  #  # ]:          0 :                     recipient_key_value_pairs.push_back(recipient);
    1396                 :            :                 }
    1397                 :          0 :             }
    1398                 :            : 
    1399         [ #  # ]:          0 :             if (addresses_without_amount.size() == 0) {
    1400   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Must provide at least one address without a specified amount");
                   #  # ]
    1401                 :            :             }
    1402                 :            : 
    1403         [ #  # ]:          0 :             CCoinControl coin_control;
    1404                 :            : 
    1405   [ #  #  #  #  :          0 :             SetFeeEstimateMode(*pwallet, coin_control, options["conf_target"], options["estimate_mode"], options["fee_rate"], /*override_min_fee=*/false);
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1406                 :            : 
    1407   [ #  #  #  #  :          0 :             coin_control.fAllowWatchOnly = ParseIncludeWatchonly(options["include_watching"], *pwallet);
                   #  # ]
    1408                 :            : 
    1409   [ #  #  #  #  :          0 :             if (options.exists("minconf")) {
                   #  # ]
    1410   [ #  #  #  #  :          0 :                 if (options["minconf"].getInt<int>() < 0)
             #  #  #  # ]
    1411                 :            :                 {
    1412   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid minconf (minconf cannot be negative): %s", options["minconf"].getInt<int>()));
          #  #  #  #  #  
                #  #  # ]
    1413                 :            :                 }
    1414                 :            : 
    1415   [ #  #  #  #  :          0 :                 coin_control.m_min_depth = options["minconf"].getInt<int>();
                   #  # ]
    1416                 :          0 :             }
    1417                 :            : 
    1418   [ #  #  #  #  :          0 :             if (options.exists("maxconf")) {
                   #  # ]
    1419   [ #  #  #  #  :          0 :                 coin_control.m_max_depth = options["maxconf"].getInt<int>();
                   #  # ]
    1420                 :            : 
    1421         [ #  # ]:          0 :                 if (coin_control.m_max_depth < coin_control.m_min_depth) {
    1422   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("maxconf can't be lower than minconf: %d < %d", coin_control.m_max_depth, coin_control.m_min_depth));
                   #  # ]
    1423                 :            :                 }
    1424                 :          0 :             }
    1425                 :            : 
    1426   [ #  #  #  #  :          0 :             const bool rbf{options.exists("replaceable") ? options["replaceable"].get_bool() : pwallet->m_signal_rbf};
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
    1427                 :            : 
    1428                 :          0 :             FeeCalculation fee_calc_out;
    1429         [ #  # ]:          0 :             CFeeRate fee_rate{GetMinimumFeeRate(*pwallet, coin_control, &fee_calc_out)};
    1430                 :            :             // Do not, ever, assume that it's fine to change the fee rate if the user has explicitly
    1431                 :            :             // provided one
    1432   [ #  #  #  #  :          0 :             if (coin_control.m_feerate && fee_rate > *coin_control.m_feerate) {
                   #  # ]
    1433   [ #  #  #  #  :          0 :                throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Fee rate (%s) is lower than the minimum fee rate setting (%s)", coin_control.m_feerate->ToString(FeeEstimateMode::SAT_VB), fee_rate.ToString(FeeEstimateMode::SAT_VB)));
          #  #  #  #  #  
                #  #  # ]
    1434                 :            :             }
    1435   [ #  #  #  # ]:          0 :             if (fee_calc_out.reason == FeeReason::FALLBACK && !pwallet->m_allow_fallback_fee) {
    1436                 :            :                 // eventually allow a fallback fee
    1437   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_WALLET_ERROR, "Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -fallbackfee.");
                   #  # ]
    1438                 :            :             }
    1439                 :            : 
    1440   [ #  #  #  #  :          0 :             CMutableTransaction rawTx{ConstructTransaction(options["inputs"], recipient_key_value_pairs, options["locktime"], rbf)};
          #  #  #  #  #  
                #  #  # ]
    1441         [ #  # ]:          0 :             LOCK(pwallet->cs_wallet);
    1442                 :            : 
    1443                 :          0 :             CAmount total_input_value(0);
    1444   [ #  #  #  #  :          0 :             bool send_max{options.exists("send_max") ? options["send_max"].get_bool() : false};
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
    1445   [ #  #  #  #  :          0 :             if (options.exists("inputs") && options.exists("send_max")) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
    1446   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot combine send_max with specific inputs.");
                   #  # ]
    1447   [ #  #  #  #  :          0 :             } else if (options.exists("inputs") && (options.exists("minconf") || options.exists("maxconf"))) {
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1448   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot combine minconf or maxconf with specific inputs.");
                   #  # ]
    1449   [ #  #  #  #  :          0 :             } else if (options.exists("inputs")) {
                   #  # ]
    1450         [ #  # ]:          0 :                 for (const CTxIn& input : rawTx.vin) {
    1451   [ #  #  #  # ]:          0 :                     if (pwallet->IsSpent(input.prevout)) {
    1452   [ #  #  #  #  :          0 :                         throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Input not available. UTXO (%s:%d) was already spent.", input.prevout.hash.ToString(), input.prevout.n));
             #  #  #  # ]
    1453                 :            :                     }
    1454         [ #  # ]:          0 :                     const CWalletTx* tx{pwallet->GetWalletTx(input.prevout.hash)};
    1455   [ #  #  #  # ]:          0 :                     if (!tx || input.prevout.n >= tx->tx->vout.size() || !(pwallet->IsMine(tx->tx->vout[input.prevout.n]) & (coin_control.fAllowWatchOnly ? ISMINE_ALL : ISMINE_SPENDABLE))) {
    1456   [ #  #  #  #  :          0 :                         throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Input not found. UTXO (%s:%d) is not part of wallet.", input.prevout.hash.ToString(), input.prevout.n));
             #  #  #  # ]
    1457                 :            :                     }
    1458                 :          0 :                     total_input_value += tx->tx->vout[input.prevout.n].nValue;
    1459                 :            :                 }
    1460                 :          0 :             } else {
    1461                 :          0 :                 CoinFilterParams coins_params;
    1462                 :          0 :                 coins_params.min_amount = 0;
    1463   [ #  #  #  #  :          0 :                 for (const COutput& output : AvailableCoins(*pwallet, &coin_control, fee_rate, coins_params).All()) {
             #  #  #  # ]
    1464         [ #  # ]:          0 :                     CHECK_NONFATAL(output.input_bytes > 0);
    1465   [ #  #  #  #  :          0 :                     if (send_max && fee_rate.GetFee(output.input_bytes) > output.txout.nValue) {
                   #  # ]
    1466                 :          0 :                         continue;
    1467                 :            :                     }
    1468   [ #  #  #  # ]:          0 :                     CTxIn input(output.outpoint.hash, output.outpoint.n, CScript(), rbf ? MAX_BIP125_RBF_SEQUENCE : CTxIn::SEQUENCE_FINAL);
    1469         [ #  # ]:          0 :                     rawTx.vin.push_back(input);
    1470                 :          0 :                     total_input_value += output.txout.nValue;
    1471                 :          0 :                 }
    1472                 :            :             }
    1473                 :            : 
    1474                 :            :             // estimate final size of tx
    1475   [ #  #  #  # ]:          0 :             const TxSize tx_size{CalculateMaximumSignedTxSize(CTransaction(rawTx), pwallet.get())};
    1476         [ #  # ]:          0 :             const CAmount fee_from_size{fee_rate.GetFee(tx_size.vsize)};
    1477                 :          0 :             const CAmount effective_value{total_input_value - fee_from_size};
    1478                 :            : 
    1479         [ #  # ]:          0 :             if (fee_from_size > pwallet->m_default_max_tx_fee) {
    1480   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_WALLET_ERROR, TransactionErrorString(TransactionError::MAX_FEE_EXCEEDED).original);
                   #  # ]
    1481                 :            :             }
    1482                 :            : 
    1483         [ #  # ]:          0 :             if (effective_value <= 0) {
    1484         [ #  # ]:          0 :                 if (send_max) {
    1485   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Total value of UTXO pool too low to pay for transaction, try using lower feerate.");
                   #  # ]
    1486                 :            :                 } else {
    1487   [ #  #  #  #  :          0 :                     throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Total value of UTXO pool too low to pay for transaction. Try using lower feerate or excluding uneconomic UTXOs with 'send_max' option.");
                   #  # ]
    1488                 :            :                 }
    1489                 :            :             }
    1490                 :            : 
    1491                 :            :             // If this transaction is too large, e.g. because the wallet has many UTXOs, it will be rejected by the node's mempool.
    1492         [ #  # ]:          0 :             if (tx_size.weight > MAX_STANDARD_TX_WEIGHT) {
    1493   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_WALLET_ERROR, "Transaction too large.");
                   #  # ]
    1494                 :            :             }
    1495                 :            : 
    1496                 :          0 :             CAmount output_amounts_claimed{0};
    1497         [ #  # ]:          0 :             for (const CTxOut& out : rawTx.vout) {
    1498                 :          0 :                 output_amounts_claimed += out.nValue;
    1499                 :            :             }
    1500                 :            : 
    1501         [ #  # ]:          0 :             if (output_amounts_claimed > total_input_value) {
    1502   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Assigned more value to outputs than available funds.");
                   #  # ]
    1503                 :            :             }
    1504                 :            : 
    1505                 :          0 :             const CAmount remainder{effective_value - output_amounts_claimed};
    1506         [ #  # ]:          0 :             if (remainder < 0) {
    1507   [ #  #  #  #  :          0 :                 throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Insufficient funds for fees after creating specified outputs.");
                   #  # ]
    1508                 :            :             }
    1509                 :            : 
    1510                 :          0 :             const CAmount per_output_without_amount{remainder / (long)addresses_without_amount.size()};
    1511                 :            : 
    1512                 :          0 :             bool gave_remaining_to_first{false};
    1513         [ #  # ]:          0 :             for (CTxOut& out : rawTx.vout) {
    1514         [ #  # ]:          0 :                 CTxDestination dest;
    1515         [ #  # ]:          0 :                 ExtractDestination(out.scriptPubKey, dest);
    1516         [ #  # ]:          0 :                 std::string addr{EncodeDestination(dest)};
    1517   [ #  #  #  # ]:          0 :                 if (addresses_without_amount.count(addr) > 0) {
    1518                 :          0 :                     out.nValue = per_output_without_amount;
    1519         [ #  # ]:          0 :                     if (!gave_remaining_to_first) {
    1520                 :          0 :                         out.nValue += remainder % addresses_without_amount.size();
    1521                 :          0 :                         gave_remaining_to_first = true;
    1522                 :          0 :                     }
    1523   [ #  #  #  #  :          0 :                     if (IsDust(out, pwallet->chain().relayDustFee())) {
                   #  # ]
    1524                 :            :                         // Dynamically generated output amount is dust
    1525   [ #  #  #  #  :          0 :                         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Dynamically assigned remainder results in dust output.");
                   #  # ]
    1526                 :            :                     }
    1527                 :          0 :                 } else {
    1528   [ #  #  #  #  :          0 :                     if (IsDust(out, pwallet->chain().relayDustFee())) {
                   #  # ]
    1529                 :            :                         // Specified output amount is dust
    1530   [ #  #  #  #  :          0 :                         throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Specified output amount to %s is below dust threshold.", addr));
                   #  # ]
    1531                 :            :                     }
    1532                 :            :                 }
    1533                 :          0 :             }
    1534                 :            : 
    1535   [ #  #  #  #  :          0 :             const bool lock_unspents{options.exists("lock_unspents") ? options["lock_unspents"].get_bool() : false};
          #  #  #  #  #  
          #  #  #  #  #  
          #  #  #  #  #  
                      # ]
    1536         [ #  # ]:          0 :             if (lock_unspents) {
    1537         [ #  # ]:          0 :                 for (const CTxIn& txin : rawTx.vin) {
    1538         [ #  # ]:          0 :                     pwallet->LockCoin(txin.prevout);
    1539                 :            :                 }
    1540                 :          0 :             }
    1541                 :            : 
    1542         [ #  # ]:          0 :             return FinishTransaction(pwallet, options, rawTx);
    1543                 :          0 :         }
    1544                 :            :     };
    1545                 :          0 : }
    1546                 :            : 
    1547                 :          0 : RPCHelpMan walletprocesspsbt()
    1548                 :            : {
    1549   [ #  #  #  #  :          0 :     return RPCHelpMan{"walletprocesspsbt",
             #  #  #  # ]
    1550                 :            :                 "\nUpdate a PSBT with input information from our wallet and then sign inputs\n"
    1551         [ #  # ]:          0 :                 "that we can sign for." +
    1552                 :            :         HELP_REQUIRING_PASSPHRASE,
    1553         [ #  # ]:          0 :                 {
    1554   [ #  #  #  #  :          0 :                     {"psbt", RPCArg::Type::STR, RPCArg::Optional::NO, "The transaction base64 string"},
                   #  # ]
    1555   [ #  #  #  #  :          0 :                     {"sign", RPCArg::Type::BOOL, RPCArg::Default{true}, "Also sign the transaction when updating (requires wallet to be unlocked)"},
             #  #  #  # ]
    1556   [ #  #  #  #  :          0 :                     {"sighashtype", RPCArg::Type::STR, RPCArg::Default{"DEFAULT for Taproot, ALL otherwise"}, "The signature hash type to sign with if not specified by the PSBT. Must be one of\n"
             #  #  #  # ]
    1557                 :            :             "       \"DEFAULT\"\n"
    1558                 :            :             "       \"ALL\"\n"
    1559                 :            :             "       \"NONE\"\n"
    1560                 :            :             "       \"SINGLE\"\n"
    1561                 :            :             "       \"ALL|ANYONECANPAY\"\n"
    1562                 :            :             "       \"NONE|ANYONECANPAY\"\n"
    1563                 :            :             "       \"SINGLE|ANYONECANPAY\""},
    1564   [ #  #  #  #  :          0 :                     {"bip32derivs", RPCArg::Type::BOOL, RPCArg::Default{true}, "Include BIP 32 derivation paths for public keys if we know them"},
             #  #  #  # ]
    1565   [ #  #  #  #  :          0 :                     {"finalize", RPCArg::Type::BOOL, RPCArg::Default{true}, "Also finalize inputs if possible"},
             #  #  #  # ]
    1566                 :            :                 },
    1567   [ #  #  #  # ]:          0 :                 RPCResult{
    1568   [ #  #  #  # ]:          0 :                     RPCResult::Type::OBJ, "", "",
    1569         [ #  # ]:          0 :                     {
    1570   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR, "psbt", "The base64-encoded partially signed transaction"},
                   #  # ]
    1571   [ #  #  #  #  :          0 :                         {RPCResult::Type::BOOL, "complete", "If the transaction has a complete set of signatures"},
                   #  # ]
    1572   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR_HEX, "hex", /*optional=*/true, "The hex-encoded network transaction if complete"},
                   #  # ]
    1573                 :            :                     }
    1574                 :            :                 },
    1575         [ #  # ]:          0 :                 RPCExamples{
    1576   [ #  #  #  #  :          0 :                     HelpExampleCli("walletprocesspsbt", "\"psbt\"")
                   #  # ]
    1577                 :            :                 },
    1578         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
    1579                 :            : {
    1580                 :          0 :     const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request);
    1581   [ #  #  #  # ]:          0 :     if (!pwallet) return UniValue::VNULL;
    1582                 :            : 
    1583                 :          0 :     const CWallet& wallet{*pwallet};
    1584                 :            :     // Make sure the results are valid at least up to the most recent block
    1585                 :            :     // the user could have gotten from another RPC command prior to now
    1586         [ #  # ]:          0 :     wallet.BlockUntilSyncedToCurrentChain();
    1587                 :            : 
    1588                 :            :     // Unserialize the transaction
    1589         [ #  # ]:          0 :     PartiallySignedTransaction psbtx;
    1590                 :          0 :     std::string error;
    1591   [ #  #  #  #  :          0 :     if (!DecodeBase64PSBT(psbtx, request.params[0].get_str(), error)) {
             #  #  #  # ]
    1592   [ #  #  #  #  :          0 :         throw JSONRPCError(RPC_DESERIALIZATION_ERROR, strprintf("TX decode failed %s", error));
                   #  # ]
    1593                 :            :     }
    1594                 :            : 
    1595                 :            :     // Get the sighash type
    1596   [ #  #  #  # ]:          0 :     int nHashType = ParseSighashString(request.params[2]);
    1597                 :            : 
    1598                 :            :     // Fill transaction with our data and also sign
    1599   [ #  #  #  #  :          0 :     bool sign = request.params[1].isNull() ? true : request.params[1].get_bool();
             #  #  #  # ]
    1600   [ #  #  #  #  :          0 :     bool bip32derivs = request.params[3].isNull() ? true : request.params[3].get_bool();
             #  #  #  # ]
    1601   [ #  #  #  #  :          0 :     bool finalize = request.params[4].isNull() ? true : request.params[4].get_bool();
             #  #  #  # ]
    1602                 :          0 :     bool complete = true;
    1603                 :            : 
    1604   [ #  #  #  # ]:          0 :     if (sign) EnsureWalletIsUnlocked(*pwallet);
    1605                 :            : 
    1606         [ #  # ]:          0 :     const TransactionError err{wallet.FillPSBT(psbtx, complete, nHashType, sign, bip32derivs, nullptr, finalize)};
    1607         [ #  # ]:          0 :     if (err != TransactionError::OK) {
    1608   [ #  #  #  #  :          0 :         throw JSONRPCTransactionError(err);
                   #  # ]
    1609                 :            :     }
    1610                 :            : 
    1611         [ #  # ]:          0 :     UniValue result(UniValue::VOBJ);
    1612         [ #  # ]:          0 :     CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
    1613         [ #  # ]:          0 :     ssTx << psbtx;
    1614   [ #  #  #  #  :          0 :     result.pushKV("psbt", EncodeBase64(ssTx.str()));
          #  #  #  #  #  
                      # ]
    1615   [ #  #  #  #  :          0 :     result.pushKV("complete", complete);
                   #  # ]
    1616         [ #  # ]:          0 :     if (complete) {
    1617         [ #  # ]:          0 :         CMutableTransaction mtx;
    1618                 :            :         // Returns true if complete, which we already think it is.
    1619   [ #  #  #  # ]:          0 :         CHECK_NONFATAL(FinalizeAndExtractPSBT(psbtx, mtx));
    1620         [ #  # ]:          0 :         CDataStream ssTx_final(SER_NETWORK, PROTOCOL_VERSION);
    1621         [ #  # ]:          0 :         ssTx_final << mtx;
    1622   [ #  #  #  #  :          0 :         result.pushKV("hex", HexStr(ssTx_final));
          #  #  #  #  #  
                      # ]
    1623                 :          0 :     }
    1624                 :            : 
    1625                 :          0 :     return result;
    1626         [ #  # ]:          0 : },
    1627                 :            :     };
    1628                 :          0 : }
    1629                 :            : 
    1630                 :          0 : RPCHelpMan walletcreatefundedpsbt()
    1631                 :            : {
    1632   [ #  #  #  #  :          0 :     return RPCHelpMan{"walletcreatefundedpsbt",
          #  #  #  #  #  
          #  #  #  #  #  
                   #  # ]
    1633         [ #  # ]:          0 :                 "\nCreates and funds a transaction in the Partially Signed Transaction format.\n"
    1634                 :            :                 "Implements the Creator and Updater roles.\n"
    1635                 :            :                 "All existing inputs must either have their previous output transaction be in the wallet\n"
    1636                 :            :                 "or be in the UTXO set. Solving data must be provided for non-wallet inputs.\n",
    1637         [ #  # ]:          0 :                 {
    1638   [ #  #  #  #  :          0 :                     {"inputs", RPCArg::Type::ARR, RPCArg::Optional::OMITTED, "Leave empty to add inputs automatically. See add_inputs option.",
                   #  # ]
    1639         [ #  # ]:          0 :                         {
    1640   [ #  #  #  #  :          0 :                             {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
                   #  # ]
    1641         [ #  # ]:          0 :                                 {
    1642   [ #  #  #  #  :          0 :                                     {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"},
                   #  # ]
    1643   [ #  #  #  #  :          0 :                                     {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"},
                   #  # ]
    1644   [ #  #  #  #  :          0 :                                     {"sequence", RPCArg::Type::NUM, RPCArg::DefaultHint{"depends on the value of the 'locktime' and 'options.replaceable' arguments"}, "The sequence number"},
             #  #  #  # ]
    1645   [ #  #  #  #  :          0 :                                     {"weight", RPCArg::Type::NUM, RPCArg::DefaultHint{"Calculated from wallet and solving data"}, "The maximum weight for this input, "
             #  #  #  # ]
    1646                 :            :                                         "including the weight of the outpoint and sequence number. "
    1647                 :            :                                         "Note that signature sizes are not guaranteed to be consistent, "
    1648                 :            :                                         "so the maximum DER signatures size of 73 bytes should be used when considering ECDSA signatures."
    1649                 :            :                                         "Remember to convert serialized sizes to weight units when necessary."},
    1650                 :            :                                 },
    1651                 :            :                             },
    1652                 :            :                         },
    1653                 :            :                         },
    1654   [ #  #  #  #  :          0 :                     {"outputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The outputs specified as key-value pairs.\n"
                   #  # ]
    1655                 :            :                             "Each key may only appear once, i.e. there can only be one 'data' output, and no address may be duplicated.\n"
    1656                 :            :                             "At least one output of either type must be specified.\n"
    1657                 :            :                             "For compatibility reasons, a dictionary, which holds the key-value pairs directly, is also\n"
    1658                 :            :                             "accepted as second parameter.",
    1659         [ #  # ]:          0 :                         OutputsDoc(),
    1660                 :          0 :                         RPCArgOptions{.skip_type_check = true}},
    1661   [ #  #  #  #  :          0 :                     {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"},
             #  #  #  # ]
    1662   [ #  #  #  #  :          0 :                     {"options", RPCArg::Type::OBJ_NAMED_PARAMS, RPCArg::Optional::OMITTED, "",
                   #  # ]
    1663         [ #  # ]:          0 :                         Cat<std::vector<RPCArg>>(
    1664         [ #  # ]:          0 :                         {
    1665   [ #  #  #  #  :          0 :                             {"add_inputs", RPCArg::Type::BOOL, RPCArg::DefaultHint{"false when \"inputs\" are specified, true otherwise"}, "Automatically include coins from the wallet to cover the target amount.\n"},
             #  #  #  # ]
    1666   [ #  #  #  #  :          0 :                             {"include_unsafe", RPCArg::Type::BOOL, RPCArg::Default{false}, "Include inputs that are not safe to spend (unconfirmed transactions from outside keys and unconfirmed replacement transactions).\n"
             #  #  #  # ]
    1667                 :            :                                                           "Warning: the resulting transaction may become invalid if one of the unsafe inputs disappears.\n"
    1668                 :            :                                                           "If that happens, you will need to fund the transaction with different inputs and republish it."},
    1669   [ #  #  #  #  :          0 :                             {"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "If add_inputs is specified, require inputs with at least this many confirmations."},
             #  #  #  # ]
    1670   [ #  #  #  #  :          0 :                             {"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "If add_inputs is specified, require inputs with at most this many confirmations."},
                   #  # ]
    1671   [ #  #  #  #  :          0 :                             {"changeAddress", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
             #  #  #  # ]
    1672   [ #  #  #  #  :          0 :                             {"changePosition", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
             #  #  #  # ]
    1673   [ #  #  #  #  :          0 :                             {"change_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -changetype"}, "The output type to use. Only valid if changeAddress is not specified. Options are \"legacy\", \"p2sh-segwit\", \"bech32\", and \"bech32m\"."},
             #  #  #  # ]
    1674   [ #  #  #  #  :          0 :                             {"includeWatching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch only"},
             #  #  #  # ]
    1675   [ #  #  #  #  :          0 :                             {"lockUnspents", RPCArg::Type::BOOL, RPCArg::Default{false}, "Lock selected unspent outputs"},
             #  #  #  # ]
    1676   [ #  #  #  #  :          0 :                             {"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
          #  #  #  #  #  
                      # ]
    1677   [ #  #  #  #  :          0 :                             {"feeRate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_UNIT + "/kvB."},
          #  #  #  #  #  
                      # ]
    1678   [ #  #  #  #  :          0 :                             {"subtractFeeFromOutputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "The outputs to subtract the fee from.\n"
             #  #  #  # ]
    1679                 :            :                                                           "The fee will be equally deducted from the amount of each specified output.\n"
    1680                 :            :                                                           "Those recipients will receive less bitcoins than you enter in their corresponding amount field.\n"
    1681                 :            :                                                           "If no outputs are specified here, the sender pays the fee.",
    1682         [ #  # ]:          0 :                                 {
    1683   [ #  #  #  #  :          0 :                                     {"vout_index", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "The zero-based output index, before a change output is added."},
                   #  # ]
    1684                 :            :                                 },
    1685                 :            :                             },
    1686                 :            :                         },
    1687         [ #  # ]:          0 :                         FundTxDoc()),
    1688         [ #  # ]:          0 :                         RPCArgOptions{.oneline_description="options"}},
    1689   [ #  #  #  #  :          0 :                     {"bip32derivs", RPCArg::Type::BOOL, RPCArg::Default{true}, "Include BIP 32 derivation paths for public keys if we know them"},
             #  #  #  # ]
    1690                 :            :                 },
    1691   [ #  #  #  # ]:          0 :                 RPCResult{
    1692   [ #  #  #  # ]:          0 :                     RPCResult::Type::OBJ, "", "",
    1693         [ #  # ]:          0 :                     {
    1694   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR, "psbt", "The resulting raw transaction (base64-encoded string)"},
                   #  # ]
    1695   [ #  #  #  #  :          0 :                         {RPCResult::Type::STR_AMOUNT, "fee", "Fee in " + CURRENCY_UNIT + " the resulting transaction pays"},
             #  #  #  # ]
    1696   [ #  #  #  #  :          0 :                         {RPCResult::Type::NUM, "changepos", "The position of the added change output, or -1"},
                   #  # ]
    1697                 :            :                     }
    1698                 :            :                                 },
    1699         [ #  # ]:          0 :                                 RPCExamples{
    1700                 :            :                             "\nCreate a transaction with no inputs\n"
    1701   [ #  #  #  #  :          0 :                             + HelpExampleCli("walletcreatefundedpsbt", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" \"[{\\\"data\\\":\\\"00010203\\\"}]\"")
             #  #  #  # ]
    1702                 :            :                                 },
    1703         [ #  # ]:          0 :         [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
    1704                 :            : {
    1705                 :          0 :     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
    1706   [ #  #  #  # ]:          0 :     if (!pwallet) return UniValue::VNULL;
    1707                 :            : 
    1708                 :          0 :     CWallet& wallet{*pwallet};
    1709                 :            :     // Make sure the results are valid at least up to the most recent block
    1710                 :            :     // the user could have gotten from another RPC command prior to now
    1711         [ #  # ]:          0 :     wallet.BlockUntilSyncedToCurrentChain();
    1712                 :            : 
    1713   [ #  #  #  #  :          0 :     UniValue options{request.params[3].isNull() ? UniValue::VOBJ : request.params[3]};
          #  #  #  #  #  
             #  #  #  #  
                      # ]
    1714                 :            : 
    1715                 :            :     CAmount fee;
    1716                 :            :     int change_position;
    1717   [ #  #  #  # ]:          0 :     const UniValue &replaceable_arg = options["replaceable"];
    1718   [ #  #  #  # ]:          0 :     const bool rbf{replaceable_arg.isNull() ? wallet.m_signal_rbf : replaceable_arg.get_bool()};
    1719   [ #  #  #  #  :          0 :     CMutableTransaction rawTx = ConstructTransaction(request.params[0], request.params[1], request.params[2], rbf);
          #  #  #  #  #  
                      # ]
    1720         [ #  # ]:          0 :     CCoinControl coin_control;
    1721                 :            :     // Automatically select coins, unless at least one is manually selected. Can
    1722                 :            :     // be overridden by options.add_inputs.
    1723                 :          0 :     coin_control.m_allow_other_inputs = rawTx.vin.size() == 0;
    1724   [ #  #  #  # ]:          0 :     SetOptionsInputWeights(request.params[0], options);
    1725         [ #  # ]:          0 :     FundTransaction(wallet, rawTx, fee, change_position, options, coin_control, /*override_min_fee=*/true);
    1726                 :            : 
    1727                 :            :     // Make a blank psbt
    1728         [ #  # ]:          0 :     PartiallySignedTransaction psbtx(rawTx);
    1729                 :            : 
    1730                 :            :     // Fill transaction with out data but don't sign
    1731   [ #  #  #  #  :          0 :     bool bip32derivs = request.params[4].isNull() ? true : request.params[4].get_bool();
             #  #  #  # ]
    1732                 :          0 :     bool complete = true;
    1733         [ #  # ]:          0 :     const TransactionError err{wallet.FillPSBT(psbtx, complete, 1, /*sign=*/false, /*bip32derivs=*/bip32derivs)};
    1734         [ #  # ]:          0 :     if (err != TransactionError::OK) {
    1735   [ #  #  #  #  :          0 :         throw JSONRPCTransactionError(err);
             #  #  #  # ]
    1736                 :            :     }
    1737                 :            : 
    1738                 :            :     // Serialize the PSBT
    1739         [ #  # ]:          0 :     CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
    1740         [ #  # ]:          0 :     ssTx << psbtx;
    1741                 :            : 
    1742         [ #  # ]:          0 :     UniValue result(UniValue::VOBJ);
    1743   [ #  #  #  #  :          0 :     result.pushKV("psbt", EncodeBase64(ssTx.str()));
          #  #  #  #  #  
                      # ]
    1744   [ #  #  #  #  :          0 :     result.pushKV("fee", ValueFromAmount(fee));
                   #  # ]
    1745   [ #  #  #  #  :          0 :     result.pushKV("changepos", change_position);
                   #  # ]
    1746                 :          0 :     return result;
    1747         [ #  # ]:          0 : },
    1748                 :            :     };
    1749                 :          0 : }
    1750                 :            : } // namespace wallet

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