Differential D6665 Diff 21658 src/rpc/rawtransaction.cpp

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src/rpc/rawtransaction.cpp

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#include <key_io.h>		#include <key_io.h>
#include <merkleblock.h>		#include <merkleblock.h>
#include <node/coin.h>		#include <node/coin.h>
#include <node/context.h>		#include <node/context.h>
#include <node/psbt.h>		#include <node/psbt.h>
#include <node/transaction.h>		#include <node/transaction.h>
#include <primitives/transaction.h>		#include <primitives/transaction.h>
#include <psbt.h>		#include <psbt.h>
		#include <random.h>
#include <rpc/blockchain.h>		#include <rpc/blockchain.h>
#include <rpc/rawtransaction_util.h>		#include <rpc/rawtransaction_util.h>
#include <rpc/server.h>		#include <rpc/server.h>
#include <rpc/util.h>		#include <rpc/util.h>
#include <script/script.h>		#include <script/script.h>
#include <script/sign.h>		#include <script/sign.h>
#include <script/signingprovider.h>		#include <script/signingprovider.h>
#include <script/standard.h>		#include <script/standard.h>
#include <txmempool.h>		#include <txmempool.h>
#include <uint256.h>		#include <uint256.h>
#include <util/error.h>		#include <util/error.h>
#include <util/moneystr.h>		#include <util/moneystr.h>
#include <util/strencodings.h>		#include <util/strencodings.h>
#include <validation.h>		#include <validation.h>
#include <validationinterface.h>		#include <validationinterface.h>

#include <cstdint>		#include <cstdint>
		#include <numeric>

#include <univalue.h>		#include <univalue.h>

/**		/**
* High fee for sendrawtransaction and testmempoolaccept.		* High fee for sendrawtransaction and testmempoolaccept.
* By default, transaction with a fee higher than this will be rejected by the		* By default, transaction with a fee higher than this will be rejected by the
* RPCs. This can be overridden with the maxfeerate argument.		* RPCs. This can be overridden with the maxfeerate argument.
*/		*/
▲ Show 20 Lines • Show All 1,729 Lines • ▼ Show 20 Lines	for (auto &psbt : psbtxs) {
}		}
}		}
for (size_t i = 0; i < psbt.tx->vout.size(); ++i) {		for (size_t i = 0; i < psbt.tx->vout.size(); ++i) {
merged_psbt.AddOutput(psbt.tx->vout[i], psbt.outputs[i]);		merged_psbt.AddOutput(psbt.tx->vout[i], psbt.outputs[i]);
}		}
merged_psbt.unknown.insert(psbt.unknown.begin(), psbt.unknown.end());		merged_psbt.unknown.insert(psbt.unknown.begin(), psbt.unknown.end());
}		}

		// Generate list of shuffled indices for shuffling inputs and outputs of the
		// merged PSBT
		std::vector<int> input_indices(merged_psbt.inputs.size());
		std::iota(input_indices.begin(), input_indices.end(), 0);
		std::vector<int> output_indices(merged_psbt.outputs.size());
		std::iota(output_indices.begin(), output_indices.end(), 0);

		// Shuffle input and output indicies lists
		Shuffle(input_indices.begin(), input_indices.end(), FastRandomContext());
		Shuffle(output_indices.begin(), output_indices.end(), FastRandomContext());

		PartiallySignedTransaction shuffled_psbt;
		shuffled_psbt.tx = CMutableTransaction();
		shuffled_psbt.tx->nVersion = merged_psbt.tx->nVersion;
		shuffled_psbt.tx->nLockTime = merged_psbt.tx->nLockTime;
		for (int i : input_indices) {
		shuffled_psbt.AddInput(merged_psbt.tx->vin[i], merged_psbt.inputs[i]);
		}
		for (int i : output_indices) {
		shuffled_psbt.AddOutput(merged_psbt.tx->vout[i],
		merged_psbt.outputs[i]);
		}
		shuffled_psbt.unknown.insert(merged_psbt.unknown.begin(),
		merged_psbt.unknown.end());

CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);		CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
ssTx << merged_psbt;		ssTx << shuffled_psbt;
return EncodeBase64((uint8_t *)ssTx.data(), ssTx.size());		return EncodeBase64((uint8_t *)ssTx.data(), ssTx.size());
}		}

UniValue analyzepsbt(const Config &config, const JSONRPCRequest &request) {		UniValue analyzepsbt(const Config &config, const JSONRPCRequest &request) {
RPCHelpMan{		RPCHelpMan{
"analyzepsbt",		"analyzepsbt",
"\nAnalyzes and provides information about the current status of a "		"\nAnalyzes and provides information about the current status of a "
"PSBT and its inputs\n",		"PSBT and its inputs\n",
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