// Copyright (c) 2014-2020, 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 "include_base_utils.h" #include "cryptonote_basic/cryptonote_basic_impl.h" #include "cryptonote_basic/account.h" #include "cryptonote_core/cryptonote_tx_utils.h" #include "misc_language.h" using namespace cryptonote; bool test_transaction_generation_and_ring_signature() { account_base miner_acc1; miner_acc1.generate(); account_base miner_acc2; miner_acc2.generate(); account_base miner_acc3; miner_acc3.generate(); account_base miner_acc4; miner_acc4.generate(); account_base miner_acc5; miner_acc5.generate(); account_base miner_acc6; miner_acc6.generate(); account_base rv_acc; rv_acc.generate(); account_base rv_acc2; rv_acc2.generate(); transaction tx_mine_1; construct_miner_tx(0, 0, 0, 10, 0, miner_acc1.get_keys().m_account_address, tx_mine_1); transaction tx_mine_2; construct_miner_tx(0, 0, 0, 0, 0, miner_acc2.get_keys().m_account_address, tx_mine_2); transaction tx_mine_3; construct_miner_tx(0, 0, 0, 0, 0, miner_acc3.get_keys().m_account_address, tx_mine_3); transaction tx_mine_4; construct_miner_tx(0, 0, 0, 0, 0, miner_acc4.get_keys().m_account_address, tx_mine_4); transaction tx_mine_5; construct_miner_tx(0, 0, 0, 0, 0, miner_acc5.get_keys().m_account_address, tx_mine_5); transaction tx_mine_6; construct_miner_tx(0, 0, 0, 0, 0, miner_acc6.get_keys().m_account_address, tx_mine_6); //fill inputs entry std::vector sources; sources.resize(sources.size()+1); tx_source_entry& src = sources.back(); src.amount = 70368744177663; { src.push_output(0, boost::get(tx_mine_1.vout[0].target).key, src.amount); src.push_output(1, boost::get(tx_mine_2.vout[0].target).key, src.amount); src.push_output(2, boost::get(tx_mine_3.vout[0].target).key, src.amount); src.push_output(3, boost::get(tx_mine_4.vout[0].target).key, src.amount); src.push_output(4, boost::get(tx_mine_5.vout[0].target).key, src.amount); src.push_output(5, boost::get(tx_mine_6.vout[0].target).key, src.amount); src.real_out_tx_key = cryptonote::get_tx_pub_key_from_extra(tx_mine_2); src.real_output = 1; src.rct = false; src.real_output_in_tx_index = 0; } //fill outputs entry tx_destination_entry td; td.addr = rv_acc.get_keys().m_account_address; td.amount = 69368744177663; std::vector destinations; destinations.push_back(td); transaction tx_rc1; bool r = construct_tx(miner_acc2.get_keys(), sources, destinations, boost::none, std::vector(), tx_rc1, 0); CHECK_AND_ASSERT_MES(r, false, "failed to construct transaction"); crypto::hash pref_hash = get_transaction_prefix_hash(tx_rc1); std::vector output_keys; output_keys.push_back(&boost::get(tx_mine_1.vout[0].target).key); output_keys.push_back(&boost::get(tx_mine_2.vout[0].target).key); output_keys.push_back(&boost::get(tx_mine_3.vout[0].target).key); output_keys.push_back(&boost::get(tx_mine_4.vout[0].target).key); output_keys.push_back(&boost::get(tx_mine_5.vout[0].target).key); output_keys.push_back(&boost::get(tx_mine_6.vout[0].target).key); r = crypto::check_ring_signature(pref_hash, boost::get(tx_rc1.vin[0]).k_image, output_keys, &tx_rc1.signatures[0][0]); CHECK_AND_ASSERT_MES(r, false, "failed to check ring signature"); std::vector outs; uint64_t money = 0; r = lookup_acc_outs(rv_acc.get_keys(), tx_rc1, get_tx_pub_key_from_extra(tx_rc1), get_additional_tx_pub_keys_from_extra(tx_rc1), outs, money); CHECK_AND_ASSERT_MES(r, false, "failed to lookup_acc_outs"); CHECK_AND_ASSERT_MES(td.amount == money, false, "wrong money amount in new transaction"); money = 0; r = lookup_acc_outs(rv_acc2.get_keys(), tx_rc1, get_tx_pub_key_from_extra(tx_rc1), get_additional_tx_pub_keys_from_extra(tx_rc1), outs, money); CHECK_AND_ASSERT_MES(r, false, "failed to lookup_acc_outs"); CHECK_AND_ASSERT_MES(0 == money, false, "wrong money amount in new transaction"); return true; } bool test_block_creation() { uint64_t vszs[] = {80,476,476,475,475,474,475,474,474,475,472,476,476,475,475,474,475,474,474,475,472,476,476,475,475,474,475,474,474,475,9391,476,476,475,475,474,475,8819,8301,475,472,4302,5316,14347,16620,19583,19403,19728,19442,19852,19015,19000,19016,19795,19749,18087,19787,19704,19750,19267,19006,19050,19445,19407,19522,19546,19788,19369,19486,19329,19370,18853,19600,19110,19320,19746,19474,19474,19743,19494,19755,19715,19769,19620,19368,19839,19532,23424,28287,30707}; std::vector szs(&vszs[0], &vszs[90]); address_parse_info info; bool r = get_account_address_from_str(info, MAINNET, "0099be99c70ef10fd534c43c88e9d13d1c8853213df7e362afbec0e4ee6fec4948d0c190b58f4b356cd7feaf8d9d0a76e7c7e5a9a0a497a6b1faf7a765882dd08ac2"); CHECK_AND_ASSERT_MES(r, false, "failed to import"); block b; r = construct_miner_tx(90, epee::misc_utils::median(szs), 3553616528562147, 33094, 10000000, info.address, b.miner_tx, blobdata(), 11); return r; } bool test_transactions() { if(!test_transaction_generation_and_ring_signature()) return false; if(!test_block_creation()) return false; return true; }