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wallet: Avoid translating RPC errors when creating txs

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Also, mark feebumper bilingual_str as Untranslated

They are technical and have previously not been translated either.
It is questionable whether they can even appear in the GUI.
This commit is contained in:
MarcoFalke
2020-04-18 15:18:17 -04:00
parent fae51a5c6f
commit fae7776690
9 changed files with 95 additions and 90 deletions
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52
src/wallet/feebumper.cpp
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@@ -3,44 +3,45 @@
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <interfaces/chain.h>
#include <wallet/coincontrol.h>
#include <wallet/feebumper.h>
#include <wallet/fees.h>
#include <wallet/wallet.h>
#include <policy/fees.h>
#include <policy/policy.h>
#include <util/moneystr.h>
#include <util/rbf.h>
#include <util/system.h>
#include <util/translation.h>
#include <wallet/coincontrol.h>
#include <wallet/feebumper.h>
#include <wallet/fees.h>
#include <wallet/wallet.h>
//! Check whether transaction has descendant in wallet or mempool, or has been
//! mined, or conflicts with a mined transaction. Return a feebumper::Result.
static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWalletTx& wtx, std::vector<std::string>& errors) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWalletTx& wtx, std::vector<bilingual_str>& errors) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet)
{
if (wallet.HasWalletSpend(wtx.GetHash())) {
errors.push_back("Transaction has descendants in the wallet");
errors.push_back(Untranslated("Transaction has descendants in the wallet"));
return feebumper::Result::INVALID_PARAMETER;
}
{
if (wallet.chain().hasDescendantsInMempool(wtx.GetHash())) {
errors.push_back("Transaction has descendants in the mempool");
errors.push_back(Untranslated("Transaction has descendants in the mempool"));
return feebumper::Result::INVALID_PARAMETER;
}
}
if (wtx.GetDepthInMainChain() != 0) {
errors.push_back("Transaction has been mined, or is conflicted with a mined transaction");
errors.push_back(Untranslated("Transaction has been mined, or is conflicted with a mined transaction"));
return feebumper::Result::WALLET_ERROR;
}
if (!SignalsOptInRBF(*wtx.tx)) {
errors.push_back("Transaction is not BIP 125 replaceable");
errors.push_back(Untranslated("Transaction is not BIP 125 replaceable"));
return feebumper::Result::WALLET_ERROR;
}
if (wtx.mapValue.count("replaced_by_txid")) {
errors.push_back(strprintf("Cannot bump transaction %s which was already bumped by transaction %s", wtx.GetHash().ToString(), wtx.mapValue.at("replaced_by_txid")));
errors.push_back(strprintf(Untranslated("Cannot bump transaction %s which was already bumped by transaction %s"), wtx.GetHash().ToString(), wtx.mapValue.at("replaced_by_txid")));
return feebumper::Result::WALLET_ERROR;
}
@@ -48,7 +49,7 @@ static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWallet
// if not, we can't bump the fee, because the wallet has no way of knowing the value of the other inputs (thus the fee)
isminefilter filter = wallet.GetLegacyScriptPubKeyMan() && wallet.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) ? ISMINE_WATCH_ONLY : ISMINE_SPENDABLE;
if (!wallet.IsAllFromMe(*wtx.tx, filter)) {
errors.push_back("Transaction contains inputs that don't belong to this wallet");
errors.push_back(Untranslated("Transaction contains inputs that don't belong to this wallet"));
return feebumper::Result::WALLET_ERROR;
}
@@ -57,7 +58,8 @@ static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWallet
}
//! Check if the user provided a valid feeRate
static feebumper::Result CheckFeeRate(const CWallet& wallet, const CWalletTx& wtx, const CFeeRate& newFeerate, const int64_t maxTxSize, std::vector<std::string>& errors) {
static feebumper::Result CheckFeeRate(const CWallet& wallet, const CWalletTx& wtx, const CFeeRate& newFeerate, const int64_t maxTxSize, std::vector<bilingual_str>& errors)
{
// check that fee rate is higher than mempool's minimum fee
// (no point in bumping fee if we know that the new tx won't be accepted to the mempool)
// This may occur if the user set fee_rate or paytxfee too low, if fallbackfee is too low, or, perhaps,
@@ -67,7 +69,7 @@ static feebumper::Result CheckFeeRate(const CWallet& wallet, const CWalletTx& wt
if (newFeerate.GetFeePerK() < minMempoolFeeRate.GetFeePerK()) {
errors.push_back(strprintf(
"New fee rate (%s) is lower than the minimum fee rate (%s) to get into the mempool -- ",
Untranslated("New fee rate (%s) is lower than the minimum fee rate (%s) to get into the mempool -- "),
FormatMoney(newFeerate.GetFeePerK()),
FormatMoney(minMempoolFeeRate.GetFeePerK())));
return feebumper::Result::WALLET_ERROR;
@@ -86,14 +88,14 @@ static feebumper::Result CheckFeeRate(const CWallet& wallet, const CWalletTx& wt
CAmount minTotalFee = nOldFeeRate.GetFee(maxTxSize) + incrementalRelayFee.GetFee(maxTxSize);
if (new_total_fee < minTotalFee) {
errors.push_back(strprintf("Insufficient total fee %s, must be at least %s (oldFee %s + incrementalFee %s)",
errors.push_back(strprintf(Untranslated("Insufficient total fee %s, must be at least %s (oldFee %s + incrementalFee %s)"),
FormatMoney(new_total_fee), FormatMoney(minTotalFee), FormatMoney(nOldFeeRate.GetFee(maxTxSize)), FormatMoney(incrementalRelayFee.GetFee(maxTxSize))));
return feebumper::Result::INVALID_PARAMETER;
}
CAmount requiredFee = GetRequiredFee(wallet, maxTxSize);
if (new_total_fee < requiredFee) {
errors.push_back(strprintf("Insufficient total fee (cannot be less than required fee %s)",
errors.push_back(strprintf(Untranslated("Insufficient total fee (cannot be less than required fee %s)"),
FormatMoney(requiredFee)));
return feebumper::Result::INVALID_PARAMETER;
}
@@ -101,8 +103,8 @@ static feebumper::Result CheckFeeRate(const CWallet& wallet, const CWalletTx& wt
// Check that in all cases the new fee doesn't violate maxTxFee
const CAmount max_tx_fee = wallet.m_default_max_tx_fee;
if (new_total_fee > max_tx_fee) {
errors.push_back(strprintf("Specified or calculated fee %s is too high (cannot be higher than -maxtxfee %s)",
FormatMoney(new_total_fee), FormatMoney(max_tx_fee)));
errors.push_back(strprintf(Untranslated("Specified or calculated fee %s is too high (cannot be higher than -maxtxfee %s)"),
FormatMoney(new_total_fee), FormatMoney(max_tx_fee)));
return feebumper::Result::WALLET_ERROR;
}
@@ -144,12 +146,12 @@ bool TransactionCanBeBumped(const CWallet& wallet, const uint256& txid)
const CWalletTx* wtx = wallet.GetWalletTx(txid);
if (wtx == nullptr) return false;
std::vector<std::string> errors_dummy;
std::vector<bilingual_str> errors_dummy;
feebumper::Result res = PreconditionChecks(wallet, *wtx, errors_dummy);
return res == feebumper::Result::OK;
}
Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCoinControl& coin_control, std::vector<std::string>& errors,
Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCoinControl& coin_control, std::vector<bilingual_str>& errors,
CAmount& old_fee, CAmount& new_fee, CMutableTransaction& mtx)
{
// We are going to modify coin control later, copy to re-use
@@ -159,7 +161,7 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo
errors.clear();
auto it = wallet.mapWallet.find(txid);
if (it == wallet.mapWallet.end()) {
errors.push_back("Invalid or non-wallet transaction id");
errors.push_back(Untranslated("Invalid or non-wallet transaction id"));
return Result::INVALID_ADDRESS_OR_KEY;
}
const CWalletTx& wtx = it->second;
@@ -216,9 +218,9 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo
CTransactionRef tx_new = MakeTransactionRef();
CAmount fee_ret;
int change_pos_in_out = -1; // No requested location for change
std::string fail_reason;
bilingual_str fail_reason;
if (!wallet.CreateTransaction(recipients, tx_new, fee_ret, change_pos_in_out, fail_reason, new_coin_control, false)) {
errors.push_back("Unable to create transaction: " + fail_reason);
errors.push_back(Untranslated("Unable to create transaction: ") + Untranslated(" ") + fail_reason);
return Result::WALLET_ERROR;
}
@@ -242,7 +244,7 @@ bool SignTransaction(CWallet& wallet, CMutableTransaction& mtx) {
return wallet.SignTransaction(mtx);
}
Result CommitTransaction(CWallet& wallet, const uint256& txid, CMutableTransaction&& mtx, std::vector<std::string>& errors, uint256& bumped_txid)
Result CommitTransaction(CWallet& wallet, const uint256& txid, CMutableTransaction&& mtx, std::vector<bilingual_str>& errors, uint256& bumped_txid)
{
LOCK(wallet.cs_wallet);
if (!errors.empty()) {
@@ -250,7 +252,7 @@ Result CommitTransaction(CWallet& wallet, const uint256& txid, CMutableTransacti
}
auto it = txid.IsNull() ? wallet.mapWallet.end() : wallet.mapWallet.find(txid);
if (it == wallet.mapWallet.end()) {
errors.push_back("Invalid or non-wallet transaction id");
errors.push_back(Untranslated("Invalid or non-wallet transaction id"));
return Result::MISC_ERROR;
}
CWalletTx& oldWtx = it->second;
@@ -275,7 +277,7 @@ Result CommitTransaction(CWallet& wallet, const uint256& txid, CMutableTransacti
// along with an exception. It would be good to return information about
// wtxBumped to the caller even if marking the original transaction
// replaced does not succeed for some reason.
errors.push_back("Created new bumpfee transaction but could not mark the original transaction as replaced");
errors.push_back(Untranslated("Created new bumpfee transaction but could not mark the original transaction as replaced"));
}
return Result::OK;
}