mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-12-22 23:18:55 +00:00
672 lines
27 KiB
C++
672 lines
27 KiB
C++
// Copyright (c) 2017-2020, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
|
|
|
|
#include "ringct/rctSigs.h"
|
|
#include "cryptonote_basic/cryptonote_basic.h"
|
|
#include "multisig/multisig.h"
|
|
#include "common/apply_permutation.h"
|
|
#include "chaingen.h"
|
|
#include "multisig.h"
|
|
#include "device/device.hpp"
|
|
using namespace epee;
|
|
using namespace crypto;
|
|
using namespace cryptonote;
|
|
|
|
//#define NO_MULTISIG
|
|
|
|
void make_multisig_accounts(std::vector<cryptonote::account_base>& account, uint32_t threshold)
|
|
{
|
|
std::vector<crypto::secret_key> all_view_keys;
|
|
std::vector<std::vector<crypto::public_key>> derivations(account.size());
|
|
//storage for all set of multisig derivations and spend public key (in first round)
|
|
std::unordered_set<crypto::public_key> exchanging_keys;
|
|
|
|
for (size_t msidx = 0; msidx < account.size(); ++msidx)
|
|
{
|
|
crypto::secret_key vkh = cryptonote::get_multisig_blinded_secret_key(account[msidx].get_keys().m_view_secret_key);
|
|
all_view_keys.push_back(vkh);
|
|
|
|
crypto::secret_key skh = cryptonote::get_multisig_blinded_secret_key(account[msidx].get_keys().m_spend_secret_key);
|
|
crypto::public_key pskh;
|
|
crypto::secret_key_to_public_key(skh, pskh);
|
|
|
|
derivations[msidx].push_back(pskh);
|
|
exchanging_keys.insert(pskh);
|
|
}
|
|
|
|
uint32_t roundsTotal = 1;
|
|
if (threshold < account.size())
|
|
roundsTotal = account.size() - threshold;
|
|
|
|
//secret multisig keys of every account
|
|
std::vector<std::vector<crypto::secret_key>> multisig_keys(account.size());
|
|
std::vector<crypto::secret_key> spend_skey(account.size());
|
|
std::vector<crypto::public_key> spend_pkey(account.size());
|
|
for (uint32_t round = 0; round < roundsTotal; ++round)
|
|
{
|
|
std::unordered_set<crypto::public_key> roundKeys;
|
|
for (size_t msidx = 0; msidx < account.size(); ++msidx)
|
|
{
|
|
// subtracting one's keys from set of all unique keys is the same as key exchange
|
|
auto myKeys = exchanging_keys;
|
|
for (const auto& d: derivations[msidx])
|
|
myKeys.erase(d);
|
|
|
|
if (threshold == account.size())
|
|
{
|
|
cryptonote::generate_multisig_N_N(account[msidx].get_keys(), std::vector<crypto::public_key>(myKeys.begin(), myKeys.end()), multisig_keys[msidx], (rct::key&)spend_skey[msidx], (rct::key&)spend_pkey[msidx]);
|
|
}
|
|
else
|
|
{
|
|
derivations[msidx] = cryptonote::generate_multisig_derivations(account[msidx].get_keys(), std::vector<crypto::public_key>(myKeys.begin(), myKeys.end()));
|
|
roundKeys.insert(derivations[msidx].begin(), derivations[msidx].end());
|
|
}
|
|
}
|
|
|
|
exchanging_keys = roundKeys;
|
|
roundKeys.clear();
|
|
}
|
|
|
|
std::unordered_set<crypto::public_key> all_multisig_keys;
|
|
for (size_t msidx = 0; msidx < account.size(); ++msidx)
|
|
{
|
|
std::unordered_set<crypto::secret_key> view_keys(all_view_keys.begin(), all_view_keys.end());
|
|
view_keys.erase(all_view_keys[msidx]);
|
|
|
|
crypto::secret_key view_skey = cryptonote::generate_multisig_view_secret_key(account[msidx].get_keys().m_view_secret_key, std::vector<secret_key>(view_keys.begin(), view_keys.end()));
|
|
if (threshold < account.size())
|
|
{
|
|
multisig_keys[msidx] = cryptonote::calculate_multisig_keys(derivations[msidx]);
|
|
spend_skey[msidx] = cryptonote::calculate_multisig_signer_key(multisig_keys[msidx]);
|
|
}
|
|
account[msidx].make_multisig(view_skey, spend_skey[msidx], spend_pkey[msidx], multisig_keys[msidx]);
|
|
for (const auto &k: multisig_keys[msidx]) {
|
|
all_multisig_keys.insert(rct::rct2pk(rct::scalarmultBase(rct::sk2rct(k))));
|
|
}
|
|
}
|
|
|
|
if (threshold < account.size())
|
|
{
|
|
std::vector<crypto::public_key> public_keys(std::vector<crypto::public_key>(all_multisig_keys.begin(), all_multisig_keys.end()));
|
|
crypto::public_key spend_pkey = cryptonote::generate_multisig_M_N_spend_public_key(public_keys);
|
|
|
|
for (size_t msidx = 0; msidx < account.size(); ++msidx)
|
|
account[msidx].finalize_multisig(spend_pkey);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
// Tests
|
|
|
|
bool gen_multisig_tx_validation_base::generate_with(std::vector<test_event_entry>& events,
|
|
size_t inputs, size_t mixin, uint64_t amount_paid, bool valid,
|
|
size_t threshold, size_t total, size_t creator, std::vector<size_t> signers,
|
|
const std::function<void(std::vector<tx_source_entry> &sources, std::vector<tx_destination_entry> &destinations)> &pre_tx,
|
|
const std::function<void(transaction &tx)> &post_tx) const
|
|
{
|
|
uint64_t ts_start = 1338224400;
|
|
bool r;
|
|
|
|
CHECK_AND_ASSERT_MES(total >= 2, false, "Bad scheme");
|
|
CHECK_AND_ASSERT_MES(threshold <= total, false, "Bad scheme");
|
|
#ifdef NO_MULTISIG
|
|
CHECK_AND_ASSERT_MES(total <= 5, false, "Unsupported scheme");
|
|
#endif
|
|
CHECK_AND_ASSERT_MES(inputs >= 1 && inputs <= 8, false, "Inputs should between 1 and 8");
|
|
|
|
// given as 1 based for clarity
|
|
--creator;
|
|
for (size_t &signer: signers)
|
|
--signer;
|
|
|
|
CHECK_AND_ASSERT_MES(creator < total, false, "invalid creator");
|
|
for (size_t signer: signers)
|
|
CHECK_AND_ASSERT_MES(signer < total, false, "invalid signer");
|
|
|
|
#ifdef NO_MULTISIG
|
|
GENERATE_ACCOUNT(acc0);
|
|
GENERATE_ACCOUNT(acc1);
|
|
GENERATE_ACCOUNT(acc2);
|
|
GENERATE_ACCOUNT(acc3);
|
|
GENERATE_ACCOUNT(acc4);
|
|
account_base miner_account[5] = {acc0, acc1, acc2, acc3, acc4};
|
|
#else
|
|
GENERATE_MULTISIG_ACCOUNT(miner_account, threshold, total);
|
|
#endif
|
|
|
|
MAKE_GENESIS_BLOCK(events, blk_0, miner_account[creator], ts_start);
|
|
|
|
// create 8 miner accounts, and have them mine the next 8 blocks
|
|
// they will have a coinbase with a single out that's pseudo rct
|
|
constexpr size_t n_coinbases = 8;
|
|
cryptonote::account_base miner_accounts[n_coinbases];
|
|
const cryptonote::block *prev_block = &blk_0;
|
|
cryptonote::block blocks[n_coinbases];
|
|
for (size_t n = 0; n < n_coinbases; ++n) {
|
|
// the first block goes to the multisig account
|
|
miner_accounts[n].generate();
|
|
account_base &account = n < inputs ? miner_account[creator] : miner_accounts[n];
|
|
CHECK_AND_ASSERT_MES(generator.construct_block_manually(blocks[n], *prev_block, account,
|
|
test_generator::bf_major_ver | test_generator::bf_minor_ver | test_generator::bf_timestamp | test_generator::bf_hf_version | test_generator::bf_max_outs,
|
|
4, 4, prev_block->timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN * 2, // v2 has blocks twice as long
|
|
crypto::hash(), 0, transaction(), std::vector<crypto::hash>(), 0, 1, 4),
|
|
false, "Failed to generate block");
|
|
events.push_back(blocks[n]);
|
|
prev_block = blocks + n;
|
|
}
|
|
|
|
// rewind
|
|
cryptonote::block blk_r, blk_last;
|
|
{
|
|
blk_last = blocks[n_coinbases - 1];
|
|
for (size_t i = 0; i < CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW; ++i)
|
|
{
|
|
cryptonote::block blk;
|
|
CHECK_AND_ASSERT_MES(generator.construct_block_manually(blk, blk_last, miner_accounts[0],
|
|
test_generator::bf_major_ver | test_generator::bf_minor_ver | test_generator::bf_timestamp | test_generator::bf_hf_version | test_generator::bf_max_outs,
|
|
4, 4, blk_last.timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN * 2, // v2 has blocks twice as long
|
|
crypto::hash(), 0, transaction(), std::vector<crypto::hash>(), 0, 1, 4),
|
|
false, "Failed to generate block");
|
|
events.push_back(blk);
|
|
blk_last = blk;
|
|
}
|
|
blk_r = blk_last;
|
|
}
|
|
|
|
cryptonote::keypair in_ephemeral;
|
|
crypto::public_key tx_pub_key[n_coinbases];
|
|
crypto::public_key output_pub_key[n_coinbases];
|
|
for (size_t n = 0; n < n_coinbases; ++n)
|
|
{
|
|
tx_pub_key[n] = get_tx_pub_key_from_extra(blocks[n].miner_tx);
|
|
MDEBUG("tx_pub_key: " << tx_pub_key);
|
|
output_pub_key[n] = boost::get<txout_to_key>(blocks[n].miner_tx.vout[0].target).key;
|
|
MDEBUG("output_pub_key: " << output_pub_key);
|
|
}
|
|
|
|
std::unordered_map<crypto::public_key, cryptonote::subaddress_index> subaddresses;
|
|
subaddresses[miner_account[0].get_keys().m_account_address.m_spend_public_key] = {0,0};
|
|
|
|
#ifndef NO_MULTISIG
|
|
// create k/L/R/ki for that output we're going to spend
|
|
std::vector<std::vector<std::vector<crypto::secret_key>>> account_k(total);
|
|
std::vector<std::vector<std::vector<crypto::public_key>>> account_L(total);
|
|
std::vector<std::vector<std::vector<crypto::public_key>>> account_R(total);
|
|
std::vector<std::vector<std::vector<crypto::key_image>>> account_ki(total);
|
|
std::vector<crypto::public_key> additional_tx_keys;
|
|
for (size_t msidx = 0; msidx < total; ++msidx)
|
|
{
|
|
CHECK_AND_ASSERT_MES(miner_account[msidx].get_keys().m_account_address.m_spend_public_key == miner_account[0].get_keys().m_account_address.m_spend_public_key,
|
|
false, "Mismatched spend public keys");
|
|
|
|
size_t nlr = threshold < total ? threshold - 1 : 1;
|
|
account_k[msidx].resize(inputs);
|
|
account_L[msidx].resize(inputs);
|
|
account_R[msidx].resize(inputs);
|
|
account_ki[msidx].resize(inputs);
|
|
for (size_t tdidx = 0; tdidx < inputs; ++tdidx)
|
|
{
|
|
account_L[msidx][tdidx].resize(nlr);
|
|
account_R[msidx][tdidx].resize(nlr);
|
|
for (size_t n = 0; n < nlr; ++n)
|
|
{
|
|
account_k[msidx][tdidx].push_back(rct::rct2sk(rct::skGen()));
|
|
cryptonote::generate_multisig_LR(output_pub_key[tdidx], account_k[msidx][tdidx][n], account_L[msidx][tdidx][n], account_R[msidx][tdidx][n]);
|
|
}
|
|
size_t numki = miner_account[msidx].get_multisig_keys().size();
|
|
account_ki[msidx][tdidx].resize(numki);
|
|
for (size_t kiidx = 0; kiidx < numki; ++kiidx)
|
|
{
|
|
r = cryptonote::generate_multisig_key_image(miner_account[msidx].get_keys(), kiidx, output_pub_key[tdidx], account_ki[msidx][tdidx][kiidx]);
|
|
CHECK_AND_ASSERT_MES(r, false, "Failed to generate multisig export key image");
|
|
}
|
|
MDEBUG("Party " << msidx << ":");
|
|
MDEBUG("spend: sec " << miner_account[msidx].get_keys().m_spend_secret_key << ", pub " << miner_account[msidx].get_keys().m_account_address.m_spend_public_key);
|
|
MDEBUG("view: sec " << miner_account[msidx].get_keys().m_view_secret_key << ", pub " << miner_account[msidx].get_keys().m_account_address.m_view_public_key);
|
|
for (const auto &k: miner_account[msidx].get_multisig_keys())
|
|
MDEBUG("msk: " << k);
|
|
for (size_t n = 0; n < account_k[msidx][tdidx].size(); ++n)
|
|
{
|
|
MDEBUG("k: " << account_k[msidx][tdidx][n]);
|
|
MDEBUG("L: " << account_L[msidx][tdidx][n]);
|
|
MDEBUG("R: " << account_R[msidx][tdidx][n]);
|
|
}
|
|
for (const auto &ki: account_ki[msidx][tdidx])
|
|
MDEBUG("ki: " << ki);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// create kLRki
|
|
std::vector<rct::multisig_kLRki> kLRkis;
|
|
std::unordered_set<crypto::public_key> used_L;
|
|
for (size_t tdidx = 0; tdidx < inputs; ++tdidx)
|
|
{
|
|
kLRkis.push_back(rct::multisig_kLRki());
|
|
rct::multisig_kLRki &kLRki = kLRkis.back();
|
|
#ifdef NO_MULTISIG
|
|
kLRki = {rct::zero(), rct::zero(), rct::zero(), rct::zero()};
|
|
#else
|
|
kLRki.k = rct::sk2rct(account_k[creator][tdidx][0]);
|
|
kLRki.L = rct::pk2rct(account_L[creator][tdidx][0]);
|
|
kLRki.R = rct::pk2rct(account_R[creator][tdidx][0]);
|
|
MDEBUG("Starting with k " << kLRki.k);
|
|
MDEBUG("Starting with L " << kLRki.L);
|
|
MDEBUG("Starting with R " << kLRki.R);
|
|
for (size_t msidx = 0; msidx < total; ++msidx)
|
|
{
|
|
if (msidx == creator)
|
|
continue;
|
|
if (std::find(signers.begin(), signers.end(), msidx) == signers.end())
|
|
continue;
|
|
for (size_t lr = 0; lr < account_L[msidx][tdidx].size(); ++lr)
|
|
{
|
|
if (used_L.find(account_L[msidx][tdidx][lr]) == used_L.end())
|
|
{
|
|
used_L.insert(account_L[msidx][tdidx][lr]);
|
|
MDEBUG("Adding L " << account_L[msidx][tdidx][lr] << " (for k " << account_k[msidx][tdidx][lr] << ")");
|
|
MDEBUG("Adding R " << account_R[msidx][tdidx][lr]);
|
|
rct::addKeys((rct::key&)kLRki.L, kLRki.L, rct::pk2rct(account_L[msidx][tdidx][lr]));
|
|
rct::addKeys((rct::key&)kLRki.R, kLRki.R, rct::pk2rct(account_R[msidx][tdidx][lr]));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
std::vector<crypto::key_image> pkis;
|
|
for (size_t msidx = 0; msidx < total; ++msidx)
|
|
for (size_t n = 0; n < account_ki[msidx][tdidx].size(); ++n)
|
|
pkis.push_back(account_ki[msidx][tdidx][n]);
|
|
r = cryptonote::generate_multisig_composite_key_image(miner_account[0].get_keys(), subaddresses, output_pub_key[tdidx], tx_pub_key[tdidx], additional_tx_keys, 0, pkis, (crypto::key_image&)kLRki.ki);
|
|
CHECK_AND_ASSERT_MES(r, false, "Failed to generate composite key image");
|
|
MDEBUG("composite ki: " << kLRki.ki);
|
|
MDEBUG("L: " << kLRki.L);
|
|
MDEBUG("R: " << kLRki.R);
|
|
for (size_t n = 1; n < total; ++n)
|
|
{
|
|
rct::key ki;
|
|
r = cryptonote::generate_multisig_composite_key_image(miner_account[n].get_keys(), subaddresses, output_pub_key[tdidx], tx_pub_key[tdidx], additional_tx_keys, 0, pkis, (crypto::key_image&)ki);
|
|
CHECK_AND_ASSERT_MES(r, false, "Failed to generate composite key image");
|
|
CHECK_AND_ASSERT_MES(kLRki.ki == ki, false, "Composite key images do not match");
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// create a tx: we have 8 outputs, all from coinbase, so "fake" rct - use 2
|
|
std::vector<tx_source_entry> sources;
|
|
for (size_t n = 0; n < inputs; ++n)
|
|
{
|
|
sources.resize(sources.size() + 1);
|
|
tx_source_entry& src = sources.back();
|
|
|
|
src.real_output = n;
|
|
src.amount = blocks[n].miner_tx.vout[0].amount;
|
|
src.real_out_tx_key = tx_pub_key[n];
|
|
src.real_output_in_tx_index = 0;
|
|
src.mask = rct::identity();
|
|
src.rct = true;
|
|
src.multisig_kLRki = kLRkis[n];
|
|
|
|
for (size_t m = 0; m <= mixin; ++m)
|
|
{
|
|
rct::ctkey ctkey;
|
|
ctkey.dest = rct::pk2rct(boost::get<txout_to_key>(blocks[m].miner_tx.vout[0].target).key);
|
|
MDEBUG("using " << (m == n ? "real" : "fake") << " input " << ctkey.dest);
|
|
ctkey.mask = rct::commit(blocks[m].miner_tx.vout[0].amount, rct::identity()); // since those are coinbases, the masks are known
|
|
src.outputs.push_back(std::make_pair(m, ctkey));
|
|
}
|
|
}
|
|
|
|
//fill outputs entry
|
|
tx_destination_entry td;
|
|
td.addr = miner_account[creator].get_keys().m_account_address;
|
|
td.amount = amount_paid;
|
|
std::vector<tx_destination_entry> destinations;
|
|
destinations.push_back(td);
|
|
|
|
if (pre_tx)
|
|
pre_tx(sources, destinations);
|
|
|
|
transaction tx;
|
|
crypto::secret_key tx_key;
|
|
#ifdef NO_MULTISIG
|
|
rct::multisig_out *msoutp = NULL;
|
|
#else
|
|
rct::multisig_out msout;
|
|
rct::multisig_out *msoutp = &msout;
|
|
#endif
|
|
std::vector<crypto::secret_key> additional_tx_secret_keys;
|
|
auto sources_copy = sources;
|
|
r = construct_tx_and_get_tx_key(miner_account[creator].get_keys(), subaddresses, sources, destinations, boost::none, std::vector<uint8_t>(), tx, 0, tx_key, additional_tx_secret_keys, true, { rct::RangeProofBorromean, 0 }, msoutp);
|
|
CHECK_AND_ASSERT_MES(r, false, "failed to construct transaction");
|
|
|
|
#ifndef NO_MULTISIG
|
|
// work out the permutation done on sources
|
|
std::vector<size_t> ins_order;
|
|
for (size_t n = 0; n < sources.size(); ++n)
|
|
{
|
|
for (size_t idx = 0; idx < sources_copy.size(); ++idx)
|
|
{
|
|
CHECK_AND_ASSERT_MES((size_t)sources_copy[idx].real_output < sources_copy[idx].outputs.size(),
|
|
false, "Invalid real_output");
|
|
if (sources_copy[idx].outputs[sources_copy[idx].real_output].second.dest == sources[n].outputs[sources[n].real_output].second.dest)
|
|
ins_order.push_back(idx);
|
|
}
|
|
}
|
|
CHECK_AND_ASSERT_MES(ins_order.size() == sources.size(), false, "Failed to work out sources permutation");
|
|
#endif
|
|
|
|
#ifndef NO_MULTISIG
|
|
// sign
|
|
std::unordered_set<crypto::secret_key> used_keys;
|
|
const std::vector<crypto::secret_key> &msk0 = miner_account[creator].get_multisig_keys();
|
|
for (const auto &sk: msk0)
|
|
used_keys.insert(sk);
|
|
for (size_t signer: signers)
|
|
{
|
|
rct::key skey = rct::zero();
|
|
const std::vector<crypto::secret_key> &msk1 = miner_account[signer].get_multisig_keys();
|
|
for (size_t n = 0; n < msk1.size(); ++n)
|
|
{
|
|
const crypto::secret_key &sk1 = msk1[n];
|
|
if (used_keys.find(sk1) == used_keys.end())
|
|
{
|
|
used_keys.insert(sk1);
|
|
sc_add(skey.bytes, skey.bytes, rct::sk2rct(sk1).bytes);
|
|
}
|
|
}
|
|
CHECK_AND_ASSERT_MES(!(skey == rct::zero()), false, "failed to find secret multisig key to sign transaction");
|
|
std::vector<unsigned int> indices;
|
|
for (const auto &src: sources_copy)
|
|
indices.push_back(src.real_output);
|
|
rct::keyV k;
|
|
for (size_t tdidx = 0; tdidx < inputs; ++tdidx)
|
|
{
|
|
k.push_back(rct::zero());
|
|
for (size_t n = 0; n < account_k[signer][tdidx].size(); ++n)
|
|
{
|
|
crypto::public_key L;
|
|
rct::scalarmultBase((rct::key&)L, rct::sk2rct(account_k[signer][tdidx][n]));
|
|
if (used_L.find(L) != used_L.end())
|
|
{
|
|
sc_add(k.back().bytes, k.back().bytes, rct::sk2rct(account_k[signer][tdidx][n]).bytes);
|
|
}
|
|
}
|
|
CHECK_AND_ASSERT_MES(!(k.back() == rct::zero()), false, "failed to find k to sign transaction");
|
|
}
|
|
tools::apply_permutation(ins_order, indices);
|
|
tools::apply_permutation(ins_order, k);
|
|
|
|
MDEBUG("signing with k size " << k.size());
|
|
MDEBUG("signing with k " << k.back());
|
|
MDEBUG("signing with sk " << skey);
|
|
for (const auto &sk: used_keys)
|
|
MDEBUG(" created with sk " << sk);
|
|
MDEBUG("signing with c size " << msout.c.size());
|
|
MDEBUG("signing with c " << msout.c.back());
|
|
r = rct::signMultisig(tx.rct_signatures, indices, k, msout, skey);
|
|
CHECK_AND_ASSERT_MES(r, false, "failed to sign transaction");
|
|
}
|
|
#endif
|
|
|
|
// verify this tx is really to the expected address
|
|
const crypto::public_key tx_pub_key2 = get_tx_pub_key_from_extra(tx, 0);
|
|
crypto::key_derivation derivation;
|
|
r = crypto::generate_key_derivation(tx_pub_key2, miner_account[creator].get_keys().m_view_secret_key, derivation);
|
|
CHECK_AND_ASSERT_MES(r, false, "Failed to generate derivation");
|
|
uint64_t n_outs = 0, amount = 0;
|
|
std::vector<crypto::key_derivation> additional_derivations;
|
|
for (size_t n = 0; n < tx.vout.size(); ++n)
|
|
{
|
|
CHECK_AND_ASSERT_MES(typeid(txout_to_key) == tx.vout[n].target.type(), false, "Unexpected tx out type");
|
|
if (is_out_to_acc_precomp(subaddresses, boost::get<txout_to_key>(tx.vout[n].target).key, derivation, additional_derivations, n, hw::get_device(("default"))))
|
|
{
|
|
++n_outs;
|
|
CHECK_AND_ASSERT_MES(tx.vout[n].amount == 0, false, "Destination amount is not zero");
|
|
rct::key Ctmp;
|
|
crypto::secret_key scalar1;
|
|
crypto::derivation_to_scalar(derivation, n, scalar1);
|
|
rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n];
|
|
rct::ecdhDecode(ecdh_info, rct::sk2rct(scalar1), tx.rct_signatures.type == rct::RCTTypeBulletproof2);
|
|
rct::key C = tx.rct_signatures.outPk[n].mask;
|
|
rct::addKeys2(Ctmp, ecdh_info.mask, ecdh_info.amount, rct::H);
|
|
CHECK_AND_ASSERT_MES(rct::equalKeys(C, Ctmp), false, "Failed to decode amount");
|
|
amount += rct::h2d(ecdh_info.amount);
|
|
}
|
|
}
|
|
CHECK_AND_ASSERT_MES(n_outs == 1, false, "Not exactly 1 output was received");
|
|
CHECK_AND_ASSERT_MES(amount == amount_paid, false, "Amount paid was not the expected amount");
|
|
|
|
if (post_tx)
|
|
post_tx(tx);
|
|
|
|
if (!valid)
|
|
DO_CALLBACK(events, "mark_invalid_tx");
|
|
events.push_back(tx);
|
|
LOG_PRINT_L0("Test tx: " << obj_to_json_str(tx));
|
|
|
|
return true;
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_22_1_2::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 2, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_22_1_2_many_inputs::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 4, mixin, amount_paid, true, 2, 2, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_22_2_1::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 2, 2, {1}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_33_1_23::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 3, 3, 1, {2, 3}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_33_3_21::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 3, 3, 3, {2, 1}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_23_1_2::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 3, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_23_1_3::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 3, 1, {3}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_23_2_1::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 3, 2, {1}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_23_2_3::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 3, 2, {3}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_45_1_234::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 4, 5, 1, {2, 3, 4}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_45_4_135_many_inputs::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 4, mixin, amount_paid, true, 4, 5, 4, {1, 3, 5}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_89_3_1245789::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 8, 9, 3, {1, 2, 4, 5, 7, 8, 9}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_24_1_2::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 4, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_24_1_2_many_inputs::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 4, mixin, amount_paid, true, 2, 4, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_25_1_2::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 2, 5, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_25_1_2_many_inputs::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 4, mixin, amount_paid, true, 2, 5, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_48_1_234::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, true, 4, 8, 1, {2, 3, 4}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_valid_48_1_234_many_inputs::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 4, mixin, amount_paid, true, 4, 8, 1, {2, 3, 4}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_22_1__no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 2, 2, 1, {}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_33_1__no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 3, 3, 1, {}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_33_1_2_no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 3, 3, 1, {2}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_33_1_3_no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 3, 3, 1, {3}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_23_1__no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 2, 3, 1, {}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_45_5_23_no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 4, 5, 5, {2, 3}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_24_1_no_signers::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 2, 4, 1, {}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_25_1_no_signers::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 2, 5, 1, {}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_48_1_no_signers::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 4, 8, 1, {}, NULL, NULL);
|
|
}
|
|
|
|
bool gen_multisig_tx_invalid_48_1_23_no_threshold::generate(std::vector<test_event_entry>& events) const
|
|
{
|
|
const size_t mixin = 4;
|
|
const uint64_t amount_paid = 10000;
|
|
return generate_with(events, 2, mixin, amount_paid, false, 4, 8, 1, {2, 3}, NULL, NULL);
|
|
}
|