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-rw-r--r--src/wallet/wallet2.cpp54
1 files changed, 35 insertions, 19 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 181bb1852..e29e1051c 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -456,7 +456,7 @@ void drop_from_short_history(std::list<crypto::hash> &short_chain_history, size_
}
}
-size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs, size_t extra_size)
+size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs, size_t extra_size, bool bulletproof)
{
size_t size = 0;
@@ -480,7 +480,10 @@ size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs, size_t extra
size += 1;
// rangeSigs
- size += (2*64*32+32+64*32) * n_outputs;
+ if (bulletproof)
+ size += ((2*6 + 4 + 5)*32 + 3) * n_outputs;
+ else
+ size += (2*64*32+32+64*32) * n_outputs;
// MGs
size += n_inputs * (64 * (mixin+1) + 32);
@@ -501,14 +504,22 @@ size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs, size_t extra
return size;
}
-size_t estimate_tx_size(bool use_rct, int n_inputs, int mixin, int n_outputs, size_t extra_size)
+size_t estimate_tx_size(bool use_rct, int n_inputs, int mixin, int n_outputs, size_t extra_size, bool bulletproof)
{
if (use_rct)
- return estimate_rct_tx_size(n_inputs, mixin, n_outputs + 1, extra_size);
+ return estimate_rct_tx_size(n_inputs, mixin, n_outputs + 1, extra_size, bulletproof);
else
return n_inputs * (mixin+1) * APPROXIMATE_INPUT_BYTES + extra_size;
}
+uint8_t get_bulletproof_fork(bool testnet)
+{
+ if (testnet)
+ return 7;
+ else
+ return 255; // TODO
+}
+
} //namespace
namespace tools
@@ -812,8 +823,10 @@ static uint64_t decodeRct(const rct::rctSig & rv, const crypto::key_derivation &
switch (rv.type)
{
case rct::RCTTypeSimple:
+ case rct::RCTTypeSimpleBulletproof:
return rct::decodeRctSimple(rv, rct::sk2rct(scalar1), i, mask);
case rct::RCTTypeFull:
+ case rct::RCTTypeFullBulletproof:
return rct::decodeRct(rv, rct::sk2rct(scalar1), i, mask);
default:
LOG_ERROR("Unsupported rct type: " << rv.type);
@@ -3763,9 +3776,10 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_f
LOG_PRINT_L1(" " << (n+1) << ": " << sd.sources.size() << " inputs, ring size " << sd.sources[0].outputs.size());
signed_txes.ptx.push_back(pending_tx());
tools::wallet2::pending_tx &ptx = signed_txes.ptx.back();
+ bool bulletproof = sd.use_rct && !ptx.tx.rct_signatures.p.bulletproofs.empty();
crypto::secret_key tx_key;
std::vector<crypto::secret_key> additional_tx_keys;
- bool r = cryptonote::construct_tx_and_get_tx_key(m_account.get_keys(), m_subaddresses, sd.sources, sd.splitted_dsts, sd.change_dts.addr, sd.extra, ptx.tx, sd.unlock_time, tx_key, additional_tx_keys, sd.use_rct);
+ bool r = cryptonote::construct_tx_and_get_tx_key(m_account.get_keys(), m_subaddresses, sd.sources, sd.splitted_dsts, sd.change_dts.addr, sd.extra, ptx.tx, sd.unlock_time, tx_key, additional_tx_keys, sd.use_rct, bulletproof);
THROW_WALLET_EXCEPTION_IF(!r, error::tx_not_constructed, sd.sources, sd.splitted_dsts, sd.unlock_time, m_testnet);
// we don't test tx size, because we don't know the current limit, due to not having a blockchain,
// and it's a bit pointless to fail there anyway, since it'd be a (good) guess only. We sign anyway,
@@ -4066,7 +4080,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions(std::vector<crypto
pending_tx ptx;
// loop until fee is met without increasing tx size to next KB boundary.
- const size_t estimated_tx_size = estimate_tx_size(false, unused_transfers_indices.size(), fake_outs_count, dst_vector.size(), extra.size());
+ const size_t estimated_tx_size = estimate_tx_size(false, unused_transfers_indices.size(), fake_outs_count, dst_vector.size(), extra.size(), false);
uint64_t needed_fee = calculate_fee(fee_per_kb, estimated_tx_size, fee_multiplier);
do
{
@@ -4648,7 +4662,7 @@ void wallet2::transfer_selected(const std::vector<cryptonote::tx_destination_ent
void wallet2::transfer_selected_rct(std::vector<cryptonote::tx_destination_entry> dsts, const std::vector<size_t>& selected_transfers, size_t fake_outputs_count,
std::vector<std::vector<tools::wallet2::get_outs_entry>> &outs,
- uint64_t unlock_time, uint64_t fee, const std::vector<uint8_t>& extra, cryptonote::transaction& tx, pending_tx &ptx)
+ uint64_t unlock_time, uint64_t fee, const std::vector<uint8_t>& extra, cryptonote::transaction& tx, pending_tx &ptx, bool bulletproof)
{
using namespace cryptonote;
// throw if attempting a transaction with no destinations
@@ -4764,7 +4778,7 @@ void wallet2::transfer_selected_rct(std::vector<cryptonote::tx_destination_entry
crypto::secret_key tx_key;
std::vector<crypto::secret_key> additional_tx_keys;
LOG_PRINT_L2("constructing tx");
- bool r = cryptonote::construct_tx_and_get_tx_key(m_account.get_keys(), m_subaddresses, sources, splitted_dsts, change_dts.addr, extra, tx, unlock_time, tx_key, additional_tx_keys, true);
+ bool r = cryptonote::construct_tx_and_get_tx_key(m_account.get_keys(), m_subaddresses, sources, splitted_dsts, change_dts.addr, extra, tx, unlock_time, tx_key, additional_tx_keys, true, bulletproof);
LOG_PRINT_L2("constructed tx, r="<<r);
THROW_WALLET_EXCEPTION_IF(!r, error::tx_not_constructed, sources, dsts, unlock_time, m_testnet);
THROW_WALLET_EXCEPTION_IF(upper_transaction_size_limit <= get_object_blobsize(tx), error::tx_too_big, tx, upper_transaction_size_limit);
@@ -5432,6 +5446,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
uint64_t needed_fee, available_for_fee = 0;
uint64_t upper_transaction_size_limit = get_upper_transaction_size_limit();
const bool use_rct = use_fork_rules(4, 0);
+ const bool bulletproof = use_fork_rules(get_bulletproof_fork(m_testnet), 0);
const uint64_t fee_per_kb = get_per_kb_fee();
const uint64_t fee_multiplier = get_fee_multiplier(priority, get_fee_algorithm());
@@ -5567,7 +5582,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
{
// this is used to build a tx that's 1 or 2 inputs, and 2 outputs, which
// will get us a known fee.
- uint64_t estimated_fee = calculate_fee(fee_per_kb, estimate_rct_tx_size(2, fake_outs_count, 2, extra.size()), fee_multiplier);
+ uint64_t estimated_fee = calculate_fee(fee_per_kb, estimate_rct_tx_size(2, fake_outs_count, 2, extra.size(), bulletproof), fee_multiplier);
preferred_inputs = pick_preferred_rct_inputs(needed_money + estimated_fee, subaddr_account, subaddr_indices);
if (!preferred_inputs.empty())
{
@@ -5670,7 +5685,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
}
else
{
- while (!dsts.empty() && dsts[0].amount <= available_amount && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()) < TX_SIZE_TARGET(upper_transaction_size_limit))
+ while (!dsts.empty() && dsts[0].amount <= available_amount && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size(), bulletproof) < TX_SIZE_TARGET(upper_transaction_size_limit))
{
// we can fully pay that destination
LOG_PRINT_L2("We can fully pay " << get_account_address_as_str(m_testnet, dsts[0].is_subaddress, dsts[0].addr) <<
@@ -5682,7 +5697,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
++original_output_index;
}
- if (available_amount > 0 && !dsts.empty() && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()) < TX_SIZE_TARGET(upper_transaction_size_limit)) {
+ if (available_amount > 0 && !dsts.empty() && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size(), bulletproof) < TX_SIZE_TARGET(upper_transaction_size_limit)) {
// we can partially fill that destination
LOG_PRINT_L2("We can partially pay " << get_account_address_as_str(m_testnet, dsts[0].is_subaddress, dsts[0].addr) <<
" for " << print_money(available_amount) << "/" << print_money(dsts[0].amount));
@@ -5706,7 +5721,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
}
else
{
- const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size());
+ const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size(), bulletproof);
try_tx = dsts.empty() || (estimated_rct_tx_size >= TX_SIZE_TARGET(upper_transaction_size_limit));
}
}
@@ -5715,14 +5730,14 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
cryptonote::transaction test_tx;
pending_tx test_ptx;
- const size_t estimated_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size());
+ const size_t estimated_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size(), bulletproof);
needed_fee = calculate_fee(fee_per_kb, estimated_tx_size, fee_multiplier);
LOG_PRINT_L2("Trying to create a tx now, with " << tx.dsts.size() << " outputs and " <<
tx.selected_transfers.size() << " inputs");
if (use_rct)
transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
- test_tx, test_ptx);
+ test_tx, test_ptx, bulletproof);
else
transfer_selected(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
detail::digit_split_strategy, tx_dust_policy(::config::DEFAULT_DUST_THRESHOLD), test_tx, test_ptx);
@@ -5765,7 +5780,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp
while (needed_fee > test_ptx.fee) {
if (use_rct)
transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
- test_tx, test_ptx);
+ test_tx, test_ptx, bulletproof);
else
transfer_selected(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
detail::digit_split_strategy, tx_dust_policy(::config::DEFAULT_DUST_THRESHOLD), test_tx, test_ptx);
@@ -5917,6 +5932,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton
std::vector<std::vector<get_outs_entry>> outs;
const bool use_rct = fake_outs_count > 0 && use_fork_rules(4, 0);
+ const bool bulletproof = use_fork_rules(get_bulletproof_fork(m_testnet), 0);
const uint64_t fee_per_kb = get_per_kb_fee();
const uint64_t fee_multiplier = get_fee_multiplier(priority, get_fee_algorithm());
@@ -5955,14 +5971,14 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton
// here, check if we need to sent tx and start a new one
LOG_PRINT_L2("Considering whether to create a tx now, " << tx.selected_transfers.size() << " inputs, tx limit "
<< upper_transaction_size_limit);
- const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size() + 1, extra.size());
+ const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size() + 1, extra.size(), bulletproof);
bool try_tx = (unused_dust_indices.empty() && unused_transfers_indices.empty()) || ( estimated_rct_tx_size >= TX_SIZE_TARGET(upper_transaction_size_limit));
if (try_tx) {
cryptonote::transaction test_tx;
pending_tx test_ptx;
- const size_t estimated_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size());
+ const size_t estimated_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size(), bulletproof);
needed_fee = calculate_fee(fee_per_kb, estimated_tx_size, fee_multiplier);
tx.dsts.push_back(tx_destination_entry(1, address, is_subaddress));
@@ -5971,7 +5987,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton
tx.selected_transfers.size() << " outputs");
if (use_rct)
transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
- test_tx, test_ptx);
+ test_tx, test_ptx, bulletproof);
else
transfer_selected(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
detail::digit_split_strategy, tx_dust_policy(::config::DEFAULT_DUST_THRESHOLD), test_tx, test_ptx);
@@ -5988,7 +6004,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton
tx.dsts[0].amount = available_for_fee - needed_fee;
if (use_rct)
transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
- test_tx, test_ptx);
+ test_tx, test_ptx, bulletproof);
else
transfer_selected(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
detail::digit_split_strategy, tx_dust_policy(::config::DEFAULT_DUST_THRESHOLD), test_tx, test_ptx);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 22:36:35 +0000