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-rw-r--r--src/interfaces/wallet.cpp5
-rw-r--r--src/interfaces/wallet.h3
-rw-r--r--src/qt/sendcoinsdialog.cpp2
-rw-r--r--src/qt/walletmodel.cpp2
-rw-r--r--src/wallet/scriptpubkeyman.cpp26
-rw-r--r--src/wallet/scriptpubkeyman.h6
-rw-r--r--src/wallet/wallet.cpp12
-rw-r--r--src/wallet/wallet.h3
8 files changed, 46 insertions, 13 deletions
diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp
index 397403d308..b65eb72b1c 100644
--- a/src/interfaces/wallet.cpp
+++ b/src/interfaces/wallet.cpp
@@ -335,9 +335,10 @@ public:
bool sign,
bool bip32derivs,
PartiallySignedTransaction& psbtx,
- bool& complete) override
+ bool& complete,
+ size_t* n_signed) override
{
- return m_wallet->FillPSBT(psbtx, complete, sighash_type, sign, bip32derivs);
+ return m_wallet->FillPSBT(psbtx, complete, sighash_type, sign, bip32derivs, n_signed);
}
WalletBalances getBalances() override
{
diff --git a/src/interfaces/wallet.h b/src/interfaces/wallet.h
index 67569a3e55..e2161521f6 100644
--- a/src/interfaces/wallet.h
+++ b/src/interfaces/wallet.h
@@ -197,7 +197,8 @@ public:
bool sign,
bool bip32derivs,
PartiallySignedTransaction& psbtx,
- bool& complete) = 0;
+ bool& complete,
+ size_t* n_signed) = 0;
//! Get balances.
virtual WalletBalances getBalances() = 0;
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index 9e23fe78d8..0ac61f3adc 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -392,7 +392,7 @@ void SendCoinsDialog::on_sendButton_clicked()
CMutableTransaction mtx = CMutableTransaction{*(m_current_transaction->getWtx())};
PartiallySignedTransaction psbtx(mtx);
bool complete = false;
- const TransactionError err = model->wallet().fillPSBT(SIGHASH_ALL, false /* sign */, true /* bip32derivs */, psbtx, complete);
+ const TransactionError err = model->wallet().fillPSBT(SIGHASH_ALL, false /* sign */, true /* bip32derivs */, psbtx, complete, nullptr);
assert(!complete);
assert(err == TransactionError::OK);
// Serialize the PSBT
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 671b5e1ce6..72c75f7be0 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -536,7 +536,7 @@ bool WalletModel::bumpFee(uint256 hash, uint256& new_hash)
if (create_psbt) {
PartiallySignedTransaction psbtx(mtx);
bool complete = false;
- const TransactionError err = wallet().fillPSBT(SIGHASH_ALL, false /* sign */, true /* bip32derivs */, psbtx, complete);
+ const TransactionError err = wallet().fillPSBT(SIGHASH_ALL, false /* sign */, true /* bip32derivs */, psbtx, complete, nullptr);
if (err != TransactionError::OK || complete) {
QMessageBox::critical(nullptr, tr("Fee bump error"), tr("Can't draft transaction."));
return false;
diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
index 8a2a798644..e12a98a53b 100644
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -585,8 +585,11 @@ SigningResult LegacyScriptPubKeyMan::SignMessage(const std::string& message, con
return SigningResult::SIGNING_FAILED;
}
-TransactionError LegacyScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& psbtx, int sighash_type, bool sign, bool bip32derivs) const
+TransactionError LegacyScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& psbtx, int sighash_type, bool sign, bool bip32derivs, int* n_signed) const
{
+ if (n_signed) {
+ *n_signed = 0;
+ }
for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) {
const CTxIn& txin = psbtx.tx->vin[i];
PSBTInput& input = psbtx.inputs.at(i);
@@ -617,6 +620,14 @@ TransactionError LegacyScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& psb
SignatureData sigdata;
input.FillSignatureData(sigdata);
SignPSBTInput(HidingSigningProvider(this, !sign, !bip32derivs), psbtx, i, sighash_type);
+
+ bool signed_one = PSBTInputSigned(input);
+ if (n_signed && (signed_one || !sign)) {
+ // If sign is false, we assume that we _could_ sign if we get here. This
+ // will never have false negatives; it is hard to tell under what i
+ // circumstances it could have false positives.
+ (*n_signed)++;
+ }
}
// Fill in the bip32 keypaths and redeemscripts for the outputs so that hardware wallets can identify change
@@ -2064,8 +2075,11 @@ SigningResult DescriptorScriptPubKeyMan::SignMessage(const std::string& message,
return SigningResult::OK;
}
-TransactionError DescriptorScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& psbtx, int sighash_type, bool sign, bool bip32derivs) const
+TransactionError DescriptorScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& psbtx, int sighash_type, bool sign, bool bip32derivs, int* n_signed) const
{
+ if (n_signed) {
+ *n_signed = 0;
+ }
for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) {
const CTxIn& txin = psbtx.tx->vin[i];
PSBTInput& input = psbtx.inputs.at(i);
@@ -2117,6 +2131,14 @@ TransactionError DescriptorScriptPubKeyMan::FillPSBT(PartiallySignedTransaction&
}
SignPSBTInput(HidingSigningProvider(keys.get(), !sign, !bip32derivs), psbtx, i, sighash_type);
+
+ bool signed_one = PSBTInputSigned(input);
+ if (n_signed && (signed_one || !sign)) {
+ // If sign is false, we assume that we _could_ sign if we get here. This
+ // will never have false negatives; it is hard to tell under what i
+ // circumstances it could have false positives.
+ (*n_signed)++;
+ }
}
// Fill in the bip32 keypaths and redeemscripts for the outputs so that hardware wallets can identify change
diff --git a/src/wallet/scriptpubkeyman.h b/src/wallet/scriptpubkeyman.h
index d62d30f339..9fa2a68284 100644
--- a/src/wallet/scriptpubkeyman.h
+++ b/src/wallet/scriptpubkeyman.h
@@ -234,7 +234,7 @@ public:
/** Sign a message with the given script */
virtual SigningResult SignMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) const { return SigningResult::SIGNING_FAILED; };
/** Adds script and derivation path information to a PSBT, and optionally signs it. */
- virtual TransactionError FillPSBT(PartiallySignedTransaction& psbt, int sighash_type = 1 /* SIGHASH_ALL */, bool sign = true, bool bip32derivs = false) const { return TransactionError::INVALID_PSBT; }
+ virtual TransactionError FillPSBT(PartiallySignedTransaction& psbt, int sighash_type = 1 /* SIGHASH_ALL */, bool sign = true, bool bip32derivs = false, int* n_signed = nullptr) const { return TransactionError::INVALID_PSBT; }
virtual uint256 GetID() const { return uint256(); }
@@ -393,7 +393,7 @@ public:
bool SignTransaction(CMutableTransaction& tx, const std::map<COutPoint, Coin>& coins, int sighash, std::map<int, std::string>& input_errors) const override;
SigningResult SignMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) const override;
- TransactionError FillPSBT(PartiallySignedTransaction& psbt, int sighash_type = 1 /* SIGHASH_ALL */, bool sign = true, bool bip32derivs = false) const override;
+ TransactionError FillPSBT(PartiallySignedTransaction& psbt, int sighash_type = 1 /* SIGHASH_ALL */, bool sign = true, bool bip32derivs = false, int* n_signed = nullptr) const override;
uint256 GetID() const override;
@@ -596,7 +596,7 @@ public:
bool SignTransaction(CMutableTransaction& tx, const std::map<COutPoint, Coin>& coins, int sighash, std::map<int, std::string>& input_errors) const override;
SigningResult SignMessage(const std::string& message, const PKHash& pkhash, std::string& str_sig) const override;
- TransactionError FillPSBT(PartiallySignedTransaction& psbt, int sighash_type = 1 /* SIGHASH_ALL */, bool sign = true, bool bip32derivs = false) const override;
+ TransactionError FillPSBT(PartiallySignedTransaction& psbt, int sighash_type = 1 /* SIGHASH_ALL */, bool sign = true, bool bip32derivs = false, int* n_signed = nullptr) const override;
uint256 GetID() const override;
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 4037e23b69..e02d172111 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2471,8 +2471,11 @@ bool CWallet::SignTransaction(CMutableTransaction& tx, const std::map<COutPoint,
return false;
}
-TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& complete, int sighash_type, bool sign, bool bip32derivs) const
+TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& complete, int sighash_type, bool sign, bool bip32derivs, size_t * n_signed) const
{
+ if (n_signed) {
+ *n_signed = 0;
+ }
LOCK(cs_wallet);
// Get all of the previous transactions
for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) {
@@ -2503,10 +2506,15 @@ TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& comp
// Fill in information from ScriptPubKeyMans
for (ScriptPubKeyMan* spk_man : GetAllScriptPubKeyMans()) {
- TransactionError res = spk_man->FillPSBT(psbtx, sighash_type, sign, bip32derivs);
+ int n_signed_this_spkm = 0;
+ TransactionError res = spk_man->FillPSBT(psbtx, sighash_type, sign, bip32derivs, &n_signed_this_spkm);
if (res != TransactionError::OK) {
return res;
}
+
+ if (n_signed) {
+ (*n_signed) += n_signed_this_spkm;
+ }
}
// Complete if every input is now signed
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index cf000b0b70..9931671fb4 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -964,7 +964,8 @@ public:
bool& complete,
int sighash_type = 1 /* SIGHASH_ALL */,
bool sign = true,
- bool bip32derivs = true) const;
+ bool bip32derivs = true,
+ size_t* n_signed = nullptr) const;
/**
* Create a new transaction paying the recipients with a set of coins
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-03 05:37:05 +0000