227 lines
9.4 KiB
C++
227 lines
9.4 KiB
C++
// Copyright (c) 2014-2018 Zano Project
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// Copyright (c) 2014-2018 The Louisdor Project
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// Copyright (c) 2012-2013 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "chaingen.h"
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#include "include_base_utils.h"
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#include "currency_core/account.h"
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#include "currency_core/currency_format_utils.h"
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#include "misc_language.h"
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using namespace currency;
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bool test_transaction_generation_and_ring_signature()
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{
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account_base miner_acc1;
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miner_acc1.generate();
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account_base miner_acc2;
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miner_acc2.generate();
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account_base miner_acc3;
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miner_acc3.generate();
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account_base miner_acc4;
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miner_acc4.generate();
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account_base miner_acc5;
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miner_acc5.generate();
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account_base miner_acc6;
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miner_acc6.generate();
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std::string add_str = miner_acc3.get_public_address_str();
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account_base rv_acc;
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rv_acc.generate();
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account_base rv_acc2;
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rv_acc2.generate();
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transaction tx_mine_1;
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construct_miner_tx(0, 0, 0, 10, 0, miner_acc1.get_keys().account_address, miner_acc1.get_keys().account_address, tx_mine_1);
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transaction tx_mine_2;
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construct_miner_tx(0, 0, 0, 0, 0, miner_acc2.get_keys().account_address, miner_acc2.get_keys().account_address, tx_mine_2);
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transaction tx_mine_3;
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construct_miner_tx(0, 0, 0, 0, 0, miner_acc3.get_keys().account_address, miner_acc3.get_keys().account_address, tx_mine_3);
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transaction tx_mine_4;
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construct_miner_tx(0, 0, 0, 0, 0, miner_acc4.get_keys().account_address, miner_acc4.get_keys().account_address, tx_mine_4);
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transaction tx_mine_5;
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construct_miner_tx(0, 0, 0, 0, 0, miner_acc5.get_keys().account_address, miner_acc5.get_keys().account_address, tx_mine_5);
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transaction tx_mine_6;
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construct_miner_tx(0, 0, 0, 0, 0, miner_acc6.get_keys().account_address, miner_acc6.get_keys().account_address, tx_mine_6);
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//fill inputs entry
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typedef tx_source_entry::output_entry tx_output_entry;
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std::vector<tx_source_entry> sources;
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sources.push_back(AUTO_VAL_INIT(tx_source_entry()));
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tx_source_entry& src = sources.back();
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src.amount = 70368744177663;
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{
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tx_output_entry oe;
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oe.first = 0;
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oe.second = boost::get<txout_to_key>(tx_mine_1.vout[0].target).key;
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src.outputs.push_back(oe);
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oe.first = 1;
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oe.second = boost::get<txout_to_key>(tx_mine_2.vout[0].target).key;
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src.outputs.push_back(oe);
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oe.first = 2;
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oe.second = boost::get<txout_to_key>(tx_mine_3.vout[0].target).key;
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src.outputs.push_back(oe);
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oe.first = 3;
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oe.second = boost::get<txout_to_key>(tx_mine_4.vout[0].target).key;
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src.outputs.push_back(oe);
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oe.first = 4;
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oe.second = boost::get<txout_to_key>(tx_mine_5.vout[0].target).key;
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src.outputs.push_back(oe);
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oe.first = 5;
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oe.second = boost::get<txout_to_key>(tx_mine_6.vout[0].target).key;
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src.outputs.push_back(oe);
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crypto::public_key tx_pub_key = null_pkey;
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currency::parse_and_validate_tx_extra(tx_mine_2, tx_pub_key);
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src.real_out_tx_key = tx_pub_key;
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src.real_output = 1;
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src.real_output_in_tx_index = 0;
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}
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//fill outputs entry
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tx_destination_entry td;
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td.addr.push_back(rv_acc.get_keys().account_address);
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td.amount = 69368744177663;
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std::vector<tx_destination_entry> destinations;
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destinations.push_back(td);
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transaction tx_rc1;
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std::vector<currency::attachment_v> attachments;
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bool r = construct_tx(miner_acc2.get_keys(), sources, destinations, attachments, tx_rc1, 0);
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CHECK_AND_ASSERT_MES(r, false, "failed to construct transaction");
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crypto::hash pref_hash = get_transaction_prefix_hash(tx_rc1);
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std::vector<const crypto::public_key *> output_keys;
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output_keys.push_back(&boost::get<txout_to_key>(tx_mine_1.vout[0].target).key);
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output_keys.push_back(&boost::get<txout_to_key>(tx_mine_2.vout[0].target).key);
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output_keys.push_back(&boost::get<txout_to_key>(tx_mine_3.vout[0].target).key);
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output_keys.push_back(&boost::get<txout_to_key>(tx_mine_4.vout[0].target).key);
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output_keys.push_back(&boost::get<txout_to_key>(tx_mine_5.vout[0].target).key);
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output_keys.push_back(&boost::get<txout_to_key>(tx_mine_6.vout[0].target).key);
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r = crypto::check_ring_signature(pref_hash, boost::get<txin_to_key>(tx_rc1.vin[0]).k_image, output_keys, &tx_rc1.signatures[0][0]);
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CHECK_AND_ASSERT_MES(r, false, "failed to check ring signature");
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std::vector<size_t> outs;
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uint64_t money = 0;
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crypto::key_derivation derivation = AUTO_VAL_INIT(derivation);
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r = lookup_acc_outs(rv_acc.get_keys(), tx_rc1, get_tx_pub_key_from_extra(tx_rc1), outs, money, derivation);
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CHECK_AND_ASSERT_MES(r, false, "failed to lookup_acc_outs");
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CHECK_AND_ASSERT_MES(td.amount == money, false, "wrong money amount in new transaction");
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money = 0;
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derivation = AUTO_VAL_INIT(derivation);
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r = lookup_acc_outs(rv_acc2.get_keys(), tx_rc1, get_tx_pub_key_from_extra(tx_rc1), outs, money, derivation);
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CHECK_AND_ASSERT_MES(r, false, "failed to lookup_acc_outs");
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CHECK_AND_ASSERT_MES(0 == money, false, "wrong money amount in new transaction");
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return true;
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}
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bool test_block_creation()
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{
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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};
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std::vector<uint64_t> szs(&vszs[0], &vszs[90]);
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account_public_address adr;
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bool r = get_account_address_from_str(adr, "ZxDLGBGXbjo5w51tJkvxEPHFRr7Xft4hf33N8EkJPndoGCqocQF1mzpZqYwXByx5gMbfQuPAAB9vj79EFR6Jwkgu1o3aMQPwJ");
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CHECK_AND_ASSERT_MES(r, false, "failed to import");
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block b;
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r = construct_miner_tx(90, epee::misc_utils::median(szs), 3553616528562147, 33094, 10000000, adr, adr, b.miner_tx);
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return r;
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}
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bool test_example_key_derivation()
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{
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keypair A = keypair::generate();
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keypair B = keypair::generate();
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keypair C = keypair::generate();
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LOG_PRINT_CYAN(ENDL <<
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"keypair A: pub:" << A.pub << " sec:" << A.sec << ENDL <<
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"keypair B: pub:" << B.pub << " sec:" << B.sec,
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LOG_LEVEL_0);
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crypto::key_derivation derivation_Ap_Bs = AUTO_VAL_INIT(derivation_Ap_Bs);
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bool r = crypto::generate_key_derivation(A.pub, B.sec, derivation_Ap_Bs);
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CHECK_AND_ASSERT_MES(r, false, "call failed: generate_key_derivation(" << A.pub << ", " << B.sec << ")");
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crypto::key_derivation derivation_Bp_As = AUTO_VAL_INIT(derivation_Bp_As);
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r = crypto::generate_key_derivation(B.pub, A.sec, derivation_Bp_As);
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CHECK_AND_ASSERT_MES(r, false, "call failed: generate_key_derivation(" << B.pub << ", " << A.sec << ")");
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LOG_PRINT_CYAN(ENDL <<
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"derivation_Ap_Bs: " << derivation_Ap_Bs << ENDL <<
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"derivation_Bp_As: " << derivation_Bp_As,
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LOG_LEVEL_0);
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// derive a public key and see what happens
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crypto::public_key derived_pub_key_1 = AUTO_VAL_INIT(derived_pub_key_1);
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r = crypto::derive_public_key(derivation_Ap_Bs, 42, C.pub, derived_pub_key_1);
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CHECK_AND_ASSERT_MES(r, false, "call failed: derive_public_key(" << derivation_Ap_Bs << ", 42, " << C.pub << ")");
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LOG_PRINT_CYAN(ENDL <<
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"original public key: " << C.pub << ENDL <<
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" -->> via derivation_Ap_Bs " << derivation_Ap_Bs << ENDL <<
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"derived public key: " << derived_pub_key_1,
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LOG_LEVEL_0);
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crypto::public_key derived_pub_key_2 = AUTO_VAL_INIT(derived_pub_key_2);
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r = crypto::derive_public_key(derivation_Bp_As, 42, C.pub, derived_pub_key_2);
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CHECK_AND_ASSERT_MES(r, false, "call failed: derive_public_key(" << derivation_Bp_As << ", 42, " << C.pub << ")");
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LOG_PRINT_CYAN(ENDL <<
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"original public key: " << C.pub << ENDL <<
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" -->> via derivation_Bp_As " << derivation_Bp_As << ENDL <<
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"derived public key: " << derived_pub_key_2,
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LOG_LEVEL_0);
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CHECK_AND_ASSERT_MES(derived_pub_key_1 == derived_pub_key_2, false, "derived_pub_key_1 != derived_pub_key_2");
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// derive a secrec key and see what happens
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crypto::secret_key derived_secret_key_1 = AUTO_VAL_INIT(derived_secret_key_1);
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crypto::derive_secret_key(derivation_Ap_Bs, 42, C.sec, derived_secret_key_1);
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LOG_PRINT_CYAN(ENDL <<
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"original secret key: " << C.sec << ENDL <<
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" -->> via derivation_Ap_Bs " << derivation_Ap_Bs << ENDL <<
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"derived secret key: " << derived_secret_key_1,
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LOG_LEVEL_0);
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crypto::secret_key derived_secret_key_2 = AUTO_VAL_INIT(derived_secret_key_2);
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crypto::derive_secret_key(derivation_Bp_As, 42, C.sec, derived_secret_key_2);
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LOG_PRINT_CYAN(ENDL <<
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"original secret key: " << C.sec << ENDL <<
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" -->> via derivation_Bp_As " << derivation_Bp_As << ENDL <<
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"derived secret key: " << derived_secret_key_2,
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LOG_LEVEL_0);
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CHECK_AND_ASSERT_MES(derived_secret_key_1 == derived_secret_key_2, false, "derived_secret_key_1 != derived_secret_key_2");
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crypto::public_key pub_key = AUTO_VAL_INIT(pub_key);
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r = crypto::secret_key_to_public_key(derived_secret_key_1, pub_key);
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CHECK_AND_ASSERT_MES(r, false, "call failed: secret_key_to_public_key(" << derived_secret_key_1 << ", )");
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CHECK_AND_ASSERT_MES(pub_key == derived_pub_key_1, false, "pub_key (obtained from derived_secret_key_1) != derived_pub_key_1");
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return true;
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}
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bool test_transactions()
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{
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if(!test_transaction_generation_and_ring_signature())
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return false;
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if(!test_block_creation())
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return false;
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if (!test_example_key_derivation())
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return false;
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return true;
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}
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