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Fix bip69 vs change position issue (#3063)

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* Fix bip69 vs change position issue

* Drop `setbip69enabled` rpc
This commit is contained in:
UdjinM6 2019-08-28 14:52:53 +03:00 committed by GitHub
parent 3a79b676a1
commit f1ff148181
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 2 additions and 33 deletions
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1
src/rpc/client.cpp
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@ -148,7 +148,6 @@ static const CRPCConvertParam vRPCConvertParams[] =
{ "prioritisetransaction", 1, "fee_delta" },
{ "setban", 2, "bantime" },
{ "setban", 3, "absolute" },
{ "setbip69enabled", 0, "enabled" },
{ "setnetworkactive", 0, "state" },
{ "setprivatesendrounds", 0, "rounds" },
{ "setprivatesendamount", 0, "amount" },

23
src/wallet/rpcwallet.cpp
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@ -3064,27 +3064,6 @@ UniValue fundrawtransaction(const JSONRPCRequest& request)
return result;
}
UniValue setbip69enabled(const JSONRPCRequest& request)
{
CWallet* const pwallet = GetWalletForJSONRPCRequest(request);
if (!EnsureWalletIsAvailable(pwallet, request.fHelp))
return NullUniValue;
if (request.fHelp || request.params.size() != 1)
throw std::runtime_error(
"setbip69enabled enable\n"
"\nEnable/Disable BIP69 input/output sorting (-regtest only)\n"
"\nArguments:\n"
"1. enable (bool, required) true or false"
);
if (Params().NetworkIDString() != CBaseChainParams::REGTEST)
throw std::runtime_error("setbip69enabled for regression testing (-regtest mode) only");
bBIP69Enabled = request.params[0].get_bool();
return NullUniValue;
}
#if ENABLE_MINER
UniValue generate(const JSONRPCRequest& request)
{
@ -3208,8 +3187,6 @@ static const CRPCCommand commands[] =
{ "hidden", "instantsendtoaddress", &instantsendtoaddress, false, {"address","amount","comment","comment_to","subtractfeefromamount"} },
{ "wallet", "dumphdinfo", &dumphdinfo, true, {} },
{ "wallet", "importelectrumwallet", &importelectrumwallet, true, {"filename", "index"} },
{ "hidden", "setbip69enabled", &setbip69enabled, true, {} },
};
void RegisterWalletRPCCommands(CRPCTable &t)

4
src/wallet/wallet.cpp
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@ -50,7 +50,6 @@ std::vector<CWalletRef> vpwallets;
CFeeRate payTxFee(DEFAULT_TRANSACTION_FEE);
unsigned int nTxConfirmTarget = DEFAULT_TX_CONFIRM_TARGET;
bool bSpendZeroConfChange = DEFAULT_SPEND_ZEROCONF_CHANGE;
bool bBIP69Enabled = true;
const char * DEFAULT_WALLET_DAT = "wallet.dat";
@ -3760,7 +3759,8 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT
txNew.vin.push_back(txin);
}
if (bBIP69Enabled) {
// If no specific change position was requested, apply BIP69
if (nChangePosRequest == -1) {
std::sort(txNew.vin.begin(), txNew.vin.end(), CompareInputBIP69());
std::sort(vecTxDSInTmp.begin(), vecTxDSInTmp.end(), CompareInputBIP69());
std::sort(txNew.vout.begin(), txNew.vout.end(), CompareOutputBIP69());

1
src/wallet/wallet.h
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@ -43,7 +43,6 @@ extern std::vector<CWalletRef> vpwallets;
extern CFeeRate payTxFee;
extern unsigned int nTxConfirmTarget;
extern bool bSpendZeroConfChange;
extern bool bBIP69Enabled;
static const unsigned int DEFAULT_KEYPOOL_SIZE = 1000;
//! -paytxfee default

6
test/functional/fundrawtransaction.py
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@ -667,9 +667,6 @@ class RawTransactionsTest(BitcoinTestFramework):
# Make sure there is exactly one input so coin selection can't skew the result
assert_equal(len(self.nodes[3].listunspent(1)), 1)
# Disable BIP69 sorting of inputs and outputs
self.nodes[3].setbip69enabled(False)
inputs = []
outputs = {self.nodes[2].getnewaddress(): 1}
rawtx = self.nodes[3].createrawtransaction(inputs, outputs)
@ -732,8 +729,5 @@ class RawTransactionsTest(BitcoinTestFramework):
# the total subtracted from the outputs is equal to the fee
assert_equal(share[0] + share[2] + share[3], result[0]['fee'])
# Reenable BIP69 sorting of inputs and outputs
self.nodes[3].setbip69enabled(True)
if __name__ == '__main__':
RawTransactionsTest().main()