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Merge bitcoin/bitcoin#25375: rpc: add minconf/maxconf options to sendall and fund transaction calls

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cfe5aebc79 rpc: add minconf and maxconf options to sendall (ishaanam)
a07a413466 Wallet/RPC: Allow specifying min & max chain depth for inputs used by fund calls (Juan Pablo Civile)

Pull request description:

  This PR adds a "minconf" option to `fundrawtransaction`, `walletcreatefundedpsbt`,  and `sendall`.
  Alternative implementation of #14641
  Fixes #14542

  Edit: This PR now also adds this option to `send`

ACKs for top commit:
  achow101:
    ACK cfe5aebc79
  Xekyo:
    ACK cfe5aebc79
  furszy:
    diff ACK cfe5aebc, only a non-blocking nit.

Tree-SHA512: 836e610926eec3a62308fba88ddbd6a13d8f4dac37352d0309599f893cde9c1df5e9c298fda6e076493068e4d213e4afa7290a9e3bdb5a95a5d507da3f7b59e8
This commit is contained in:
Andrew Chow
2023-01-16 17:12:30 -05:00
parent 599e941c19 cfe5aebc79
commit b55b11f92a
6 changed files with 261 additions and 2 deletions
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47
src/wallet/rpc/spend.cpp
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@@ -528,6 +528,8 @@ void FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& fee_out,
{"replaceable", UniValueType(UniValue::VBOOL)},
{"conf_target", UniValueType(UniValue::VNUM)},
{"estimate_mode", UniValueType(UniValue::VSTR)},
{"minconf", UniValueType(UniValue::VNUM)},
{"maxconf", UniValueType(UniValue::VNUM)},
{"input_weights", UniValueType(UniValue::VARR)},
},
true, true);
@@ -593,6 +595,22 @@ void FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& fee_out,
if (options.exists("replaceable")) {
coinControl.m_signal_bip125_rbf = options["replaceable"].get_bool();
}
if (options.exists("minconf")) {
coinControl.m_min_depth = options["minconf"].getInt<int>();
if (coinControl.m_min_depth < 0) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Negative minconf");
}
}
if (options.exists("maxconf")) {
coinControl.m_max_depth = options["maxconf"].getInt<int>();
if (coinControl.m_max_depth < coinControl.m_min_depth) {
throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("maxconf can't be lower than minconf: %d < %d", coinControl.m_max_depth, coinControl.m_min_depth));
}
}
SetFeeEstimateMode(wallet, coinControl, options["conf_target"], options["estimate_mode"], options["fee_rate"], override_min_fee);
}
} else {
@@ -744,6 +762,8 @@ RPCHelpMan fundrawtransaction()
{"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"
"Warning: the resulting transaction may become invalid if one of the unsafe inputs disappears.\n"
"If that happens, you will need to fund the transaction with different inputs and republish it."},
{"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "If add_inputs is specified, require inputs with at least this many confirmations."},
{"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "If add_inputs is specified, require inputs with at most this many confirmations."},
{"changeAddress", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
{"changePosition", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
{"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\"."},
@@ -1147,6 +1167,8 @@ RPCHelpMan send()
{"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"
"Warning: the resulting transaction may become invalid if one of the unsafe inputs disappears.\n"
"If that happens, you will need to fund the transaction with different inputs and republish it."},
{"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "If add_inputs is specified, require inputs with at least this many confirmations."},
{"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "If add_inputs is specified, require inputs with at most this many confirmations."},
{"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"},
{"change_address", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
{"change_position", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
@@ -1270,7 +1292,7 @@ RPCHelpMan sendall()
{"include_watching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch-only.\n"
"Only solvable inputs can be used. Watch-only destinations are solvable if the public key and/or output script was imported,\n"
"e.g. with 'importpubkey' or 'importmulti' with the 'pubkeys' or 'desc' field."},
{"inputs", RPCArg::Type::ARR, RPCArg::Default{UniValue::VARR}, "Use exactly the specified inputs to build the transaction. Specifying inputs is incompatible with send_max.",
{"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.",
{
{"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "",
{
@@ -1285,6 +1307,8 @@ RPCHelpMan sendall()
{"lock_unspents", RPCArg::Type::BOOL, RPCArg::Default{false}, "Lock selected unspent outputs"},
{"psbt", RPCArg::Type::BOOL, RPCArg::DefaultHint{"automatic"}, "Always return a PSBT, implies add_to_wallet=false."},
{"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."},
{"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "Require inputs with at least this many confirmations."},
{"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "Require inputs with at most this many confirmations."},
},
FundTxDoc()
),
@@ -1359,6 +1383,23 @@ RPCHelpMan sendall()
coin_control.fAllowWatchOnly = ParseIncludeWatchonly(options["include_watching"], *pwallet);
if (options.exists("minconf")) {
if (options["minconf"].getInt<int>() < 0)
{
throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid minconf (minconf cannot be negative): %s", options["minconf"].getInt<int>()));
}
coin_control.m_min_depth = options["minconf"].getInt<int>();
}
if (options.exists("maxconf")) {
coin_control.m_max_depth = options["maxconf"].getInt<int>();
if (coin_control.m_max_depth < coin_control.m_min_depth) {
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));
}
}
const bool rbf{options.exists("replaceable") ? options["replaceable"].get_bool() : pwallet->m_signal_rbf};
FeeCalculation fee_calc_out;
@@ -1380,6 +1421,8 @@ RPCHelpMan sendall()
bool send_max{options.exists("send_max") ? options["send_max"].get_bool() : false};
if (options.exists("inputs") && options.exists("send_max")) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot combine send_max with specific inputs.");
} else if (options.exists("inputs") && (options.exists("minconf") || options.exists("maxconf"))) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot combine minconf or maxconf with specific inputs.");
} else if (options.exists("inputs")) {
for (const CTxIn& input : rawTx.vin) {
if (pwallet->IsSpent(input.prevout)) {
@@ -1603,6 +1646,8 @@ RPCHelpMan walletcreatefundedpsbt()
{"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"
"Warning: the resulting transaction may become invalid if one of the unsafe inputs disappears.\n"
"If that happens, you will need to fund the transaction with different inputs and republish it."},
{"minconf", RPCArg::Type::NUM, RPCArg::Default{0}, "If add_inputs is specified, require inputs with at least this many confirmations."},
{"maxconf", RPCArg::Type::NUM, RPCArg::Optional::OMITTED, "If add_inputs is specified, require inputs with at most this many confirmations."},
{"changeAddress", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
{"changePosition", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
{"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\"."},