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-rw-r--r--doc/release-notes.md5
-rw-r--r--src/qt/paymentserver.cpp2
-rw-r--r--src/wallet/rpcwallet.cpp15
-rw-r--r--src/wallet/wallet.cpp28
-rw-r--r--src/wallet/wallet.h15
-rwxr-xr-xtest/functional/rpc_fundrawtransaction.py2
-rwxr-xr-xtest/functional/wallet_address_types.py5
7 files changed, 41 insertions, 31 deletions
diff --git a/doc/release-notes.md b/doc/release-notes.md
index 48ee364c18..3f28456628 100644
--- a/doc/release-notes.md
+++ b/doc/release-notes.md
@@ -104,6 +104,11 @@ Low-level RPC changes
now the empty string `""` instead of `"wallet.dat"`. If bitcoin is started
with any `-wallet=<path>` options, there is no change in behavior, and the
name of any wallet is just its `<path>` string.
+- Passing an empty string (`""`) as the `address_type` parameter to
+ `getnewaddress`, `getrawchangeaddress`, `addmultisigaddress`,
+ `fundrawtransaction` RPCs is now an error. Previously, this would fall back
+ to using the default address type. It is still possible to pass null or leave
+ the parameter unset to use the default address type.
### Logging
diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp
index 926a699754..275dba0b15 100644
--- a/src/qt/paymentserver.cpp
+++ b/src/qt/paymentserver.cpp
@@ -648,7 +648,7 @@ void PaymentServer::fetchPaymentACK(WalletModel* walletModel, const SendCoinsRec
// use for change. Despite an actual payment and not change, this is a close match:
// it's the output type we use subject to privacy issues, but not restricted by what
// other software supports.
- const OutputType change_type = walletModel->wallet().getDefaultChangeType() != OutputType::NONE ? walletModel->wallet().getDefaultChangeType() : walletModel->wallet().getDefaultAddressType();
+ const OutputType change_type = walletModel->wallet().getDefaultChangeType() != OutputType::CHANGE_AUTO ? walletModel->wallet().getDefaultChangeType() : walletModel->wallet().getDefaultAddressType();
walletModel->wallet().learnRelatedScripts(newKey, change_type);
CTxDestination dest = GetDestinationForKey(newKey, change_type);
std::string label = tr("Refund from %1").arg(recipient.authenticatedMerchant).toStdString();
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index c34b166a41..f669921750 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -164,8 +164,7 @@ UniValue getnewaddress(const JSONRPCRequest& request)
OutputType output_type = pwallet->m_default_address_type;
if (!request.params[1].isNull()) {
- output_type = ParseOutputType(request.params[1].get_str(), pwallet->m_default_address_type);
- if (output_type == OutputType::NONE) {
+ if (!ParseOutputType(request.params[1].get_str(), output_type)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("Unknown address type '%s'", request.params[1].get_str()));
}
}
@@ -259,10 +258,9 @@ UniValue getrawchangeaddress(const JSONRPCRequest& request)
pwallet->TopUpKeyPool();
}
- OutputType output_type = pwallet->m_default_change_type != OutputType::NONE ? pwallet->m_default_change_type : pwallet->m_default_address_type;
+ OutputType output_type = pwallet->m_default_change_type != OutputType::CHANGE_AUTO ? pwallet->m_default_change_type : pwallet->m_default_address_type;
if (!request.params[0].isNull()) {
- output_type = ParseOutputType(request.params[0].get_str(), output_type);
- if (output_type == OutputType::NONE) {
+ if (!ParseOutputType(request.params[0].get_str(), output_type)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("Unknown address type '%s'", request.params[0].get_str()));
}
}
@@ -1226,8 +1224,7 @@ UniValue addmultisigaddress(const JSONRPCRequest& request)
OutputType output_type = pwallet->m_default_address_type;
if (!request.params[3].isNull()) {
- output_type = ParseOutputType(request.params[3].get_str(), output_type);
- if (output_type == OutputType::NONE) {
+ if (!ParseOutputType(request.params[3].get_str(), output_type)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("Unknown address type '%s'", request.params[3].get_str()));
}
}
@@ -3180,8 +3177,8 @@ UniValue fundrawtransaction(const JSONRPCRequest& request)
if (options.exists("changeAddress")) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both changeAddress and address_type options");
}
- coinControl.m_change_type = ParseOutputType(options["change_type"].get_str(), pwallet->m_default_change_type);
- if (coinControl.m_change_type == OutputType::NONE) {
+ coinControl.m_change_type = pwallet->m_default_change_type;
+ if (!ParseOutputType(options["change_type"].get_str(), *coinControl.m_change_type)) {
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("Unknown change type '%s'", options["change_type"].get_str()));
}
}
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index dbc1760c80..965eb067cc 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2648,7 +2648,7 @@ bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nC
OutputType CWallet::TransactionChangeType(OutputType change_type, const std::vector<CRecipient>& vecSend)
{
// If -changetype is specified, always use that change type.
- if (change_type != OutputType::NONE) {
+ if (change_type != OutputType::CHANGE_AUTO) {
return change_type;
}
@@ -4022,16 +4022,12 @@ CWallet* CWallet::CreateWalletFromFile(const std::string& name, const fs::path&
}
}
- walletInstance->m_default_address_type = ParseOutputType(gArgs.GetArg("-addresstype", ""), DEFAULT_ADDRESS_TYPE);
- if (walletInstance->m_default_address_type == OutputType::NONE) {
+ if (!gArgs.GetArg("-addresstype", "").empty() && !ParseOutputType(gArgs.GetArg("-addresstype", ""), walletInstance->m_default_address_type)) {
InitError(strprintf("Unknown address type '%s'", gArgs.GetArg("-addresstype", "")));
return nullptr;
}
- // If changetype is set in config file or parameter, check that it's valid.
- // Default to OutputType::NONE if not set.
- walletInstance->m_default_change_type = ParseOutputType(gArgs.GetArg("-changetype", ""), OutputType::NONE);
- if (walletInstance->m_default_change_type == OutputType::NONE && !gArgs.GetArg("-changetype", "").empty()) {
+ if (!gArgs.GetArg("-changetype", "").empty() && !ParseOutputType(gArgs.GetArg("-changetype", ""), walletInstance->m_default_change_type)) {
InitError(strprintf("Unknown change type '%s'", gArgs.GetArg("-changetype", "")));
return nullptr;
}
@@ -4219,19 +4215,19 @@ static const std::string OUTPUT_TYPE_STRING_LEGACY = "legacy";
static const std::string OUTPUT_TYPE_STRING_P2SH_SEGWIT = "p2sh-segwit";
static const std::string OUTPUT_TYPE_STRING_BECH32 = "bech32";
-OutputType ParseOutputType(const std::string& type, OutputType default_type)
+bool ParseOutputType(const std::string& type, OutputType& output_type)
{
- if (type.empty()) {
- return default_type;
- } else if (type == OUTPUT_TYPE_STRING_LEGACY) {
- return OutputType::LEGACY;
+ if (type == OUTPUT_TYPE_STRING_LEGACY) {
+ output_type = OutputType::LEGACY;
+ return true;
} else if (type == OUTPUT_TYPE_STRING_P2SH_SEGWIT) {
- return OutputType::P2SH_SEGWIT;
+ output_type = OutputType::P2SH_SEGWIT;
+ return true;
} else if (type == OUTPUT_TYPE_STRING_BECH32) {
- return OutputType::BECH32;
- } else {
- return OutputType::NONE;
+ output_type = OutputType::BECH32;
+ return true;
}
+ return false;
}
const std::string& FormatOutputType(OutputType type)
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 898c32c708..1d85fbcea1 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -99,15 +99,24 @@ enum WalletFeature
};
enum class OutputType {
- NONE,
LEGACY,
P2SH_SEGWIT,
BECH32,
+
+ /**
+ * Special output type for change outputs only. Automatically choose type
+ * based on address type setting and the types other of non-change outputs
+ * (see -changetype option documentation and implementation in
+ * CWallet::TransactionChangeType for details).
+ */
+ CHANGE_AUTO,
};
//! Default for -addresstype
constexpr OutputType DEFAULT_ADDRESS_TYPE{OutputType::P2SH_SEGWIT};
+//! Default for -changetype
+constexpr OutputType DEFAULT_CHANGE_TYPE{OutputType::CHANGE_AUTO};
/** A key pool entry */
class CKeyPool
@@ -988,7 +997,7 @@ public:
static CFeeRate fallbackFee;
static CFeeRate m_discard_rate;
OutputType m_default_address_type{DEFAULT_ADDRESS_TYPE};
- OutputType m_default_change_type{OutputType::NONE}; // Default to OutputType::NONE if not set by -changetype
+ OutputType m_default_change_type{DEFAULT_CHANGE_TYPE};
bool NewKeyPool();
size_t KeypoolCountExternalKeys();
@@ -1232,7 +1241,7 @@ public:
}
};
-OutputType ParseOutputType(const std::string& str, OutputType default_type);
+bool ParseOutputType(const std::string& str, OutputType& output_type);
const std::string& FormatOutputType(OutputType type);
/**
diff --git a/test/functional/rpc_fundrawtransaction.py b/test/functional/rpc_fundrawtransaction.py
index 5fb9a361d9..0f09c3c552 100755
--- a/test/functional/rpc_fundrawtransaction.py
+++ b/test/functional/rpc_fundrawtransaction.py
@@ -224,7 +224,7 @@ class RawTransactionsTest(BitcoinTestFramework):
outputs = { self.nodes[0].getnewaddress() : Decimal(4.0) }
rawtx = self.nodes[2].createrawtransaction(inputs, outputs)
assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[2].fundrawtransaction, rawtx, {'change_type': None})
- assert_raises_rpc_error(-5, "Unknown change type", self.nodes[2].fundrawtransaction, rawtx, {'change_type': ''})
+ assert_raises_rpc_error(-5, "Unknown change type ''", self.nodes[2].fundrawtransaction, rawtx, {'change_type': ''})
rawtx = self.nodes[2].fundrawtransaction(rawtx, {'change_type': 'bech32'})
dec_tx = self.nodes[2].decoderawtransaction(rawtx['hex'])
assert_equal('witness_v0_keyhash', dec_tx['vout'][rawtx['changepos']]['scriptPubKey']['type'])
diff --git a/test/functional/wallet_address_types.py b/test/functional/wallet_address_types.py
index 5d2428e6ef..7658d78383 100755
--- a/test/functional/wallet_address_types.py
+++ b/test/functional/wallet_address_types.py
@@ -280,7 +280,10 @@ class AddressTypeTest(BitcoinTestFramework):
self.log.info('getrawchangeaddress defaults to addresstype if -changetype is not set and argument is absent')
self.test_address(3, self.nodes[3].getrawchangeaddress(), multisig=False, typ='bech32')
- self.log.info('getrawchangeaddress fails with invalid changetype argument')
+ self.log.info('test invalid address type arguments')
+ assert_raises_rpc_error(-5, "Unknown address type ''", self.nodes[3].addmultisigaddress, 2, [compressed_1, compressed_2], None, '')
+ assert_raises_rpc_error(-5, "Unknown address type ''", self.nodes[3].getnewaddress, None, '')
+ assert_raises_rpc_error(-5, "Unknown address type ''", self.nodes[3].getrawchangeaddress, '')
assert_raises_rpc_error(-5, "Unknown address type 'bech23'", self.nodes[3].getrawchangeaddress, 'bech23')
self.log.info("Nodes with changetype=p2sh-segwit never use a P2WPKH change output")
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-22 22:08:12 +0000