307 lines
11 KiB
C++
307 lines
11 KiB
C++
// Copyright (c) 2014-2024, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#include <boost/uuid/uuid.hpp>
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#include <boost/uuid/uuid_io.hpp>
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#include <boost/uuid/random_generator.hpp>
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#include <unordered_map>
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#include "include_base_utils.h"
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using namespace epee;
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#include "wallet/wallet2.h"
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using namespace cryptonote;
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namespace
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{
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uint64_t const TEST_FEE = 5000000000; // 5 * 10^9
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}
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std::string generate_random_wallet_name()
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{
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std::stringstream ss;
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ss << boost::uuids::random_generator()();
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return ss.str();
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}
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inline uint64_t random(const uint64_t max_value) {
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return (uint64_t(rand()) ^
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(uint64_t(rand())<<16) ^
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(uint64_t(rand())<<32) ^
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(uint64_t(rand())<<48)) % max_value;
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}
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bool do_send_money(tools::wallet2& w1, tools::wallet2& w2, size_t mix_in_factor, uint64_t amount_to_transfer, transaction& tx, size_t parts=1)
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{
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CHECK_AND_ASSERT_MES(parts > 0, false, "parts must be > 0");
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std::vector<cryptonote::tx_destination_entry> dsts;
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dsts.reserve(parts);
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uint64_t amount_used = 0;
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uint64_t max_part = amount_to_transfer / parts;
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for (size_t i = 0; i < parts; ++i)
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{
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cryptonote::tx_destination_entry de;
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de.addr = w2.get_account().get_keys().m_account_address;
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if (i < parts - 1)
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de.amount = random(max_part);
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else
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de.amount = amount_to_transfer - amount_used;
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amount_used += de.amount;
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//std::cout << "PARTS (" << amount_to_transfer << ") " << amount_used << " " << de.amount << std::endl;
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dsts.push_back(de);
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}
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try
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{
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std::vector<tools::wallet2::pending_tx> ptx;
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ptx = w1.create_transactions_2(dsts, mix_in_factor, 0, std::vector<uint8_t>(), 0, {});
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for (auto &p: ptx)
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w1.commit_tx(p);
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return true;
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}
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catch (const std::exception&)
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{
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return false;
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}
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}
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uint64_t get_money_in_first_transfers(const tools::wallet2::transfer_container& incoming_transfers, size_t n_transfers)
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{
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uint64_t summ = 0;
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size_t count = 0;
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BOOST_FOREACH(const tools::wallet2::transfer_details& td, incoming_transfers)
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{
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summ += td.m_tx.vout[td.m_internal_output_index].amount;
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if(++count >= n_transfers)
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return summ;
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}
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return summ;
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}
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#define FIRST_N_TRANSFERS 10*10
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bool transactions_flow_test(std::string& working_folder,
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std::string path_source_wallet,
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std::string path_target_wallet,
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std::string& daemon_addr_a,
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std::string& daemon_addr_b,
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uint64_t amount_to_transfer, size_t mix_in_factor, size_t transactions_count, size_t transactions_per_second)
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{
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LOG_PRINT_L0("-----------------------STARTING TRANSACTIONS FLOW TEST-----------------------");
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tools::wallet2 w1, w2;
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if(path_source_wallet.empty())
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path_source_wallet = generate_random_wallet_name();
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if(path_target_wallet.empty())
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path_target_wallet = generate_random_wallet_name();
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try
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{
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w1.generate(working_folder + "/" + path_source_wallet, "");
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w2.generate(working_folder + "/" + path_target_wallet, "");
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}
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catch (const std::exception& e)
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{
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LOG_ERROR("failed to generate wallet: " << e.what());
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return false;
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}
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w1.init(daemon_addr_a);
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uint64_t blocks_fetched = 0;
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bool received_money;
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bool ok;
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if(!w1.refresh(true, blocks_fetched, received_money, ok))
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{
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LOG_ERROR( "failed to refresh source wallet from " << daemon_addr_a );
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return false;
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}
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w2.init(daemon_addr_b);
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MGINFO_GREEN("Using wallets: " << ENDL
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<< "Source: " << w1.get_account().get_public_address_str(MAINNET) << ENDL << "Path: " << working_folder + "/" + path_source_wallet << ENDL
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<< "Target: " << w2.get_account().get_public_address_str(MAINNET) << ENDL << "Path: " << working_folder + "/" + path_target_wallet);
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//lets do some money
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epee::net_utils::http::http_simple_client http_client;
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COMMAND_RPC_STOP_MINING::request daemon1_req = AUTO_VAL_INIT(daemon1_req);
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COMMAND_RPC_STOP_MINING::response daemon1_rsp = AUTO_VAL_INIT(daemon1_rsp);
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bool r = http_client.set_server(daemon_addr_a, boost::none) && net_utils::invoke_http_json("/stop_mine", daemon1_req, daemon1_rsp, http_client, std::chrono::seconds(10));
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CHECK_AND_ASSERT_MES(r, false, "failed to stop mining");
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COMMAND_RPC_START_MINING::request daemon_req = AUTO_VAL_INIT(daemon_req);
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COMMAND_RPC_START_MINING::response daemon_rsp = AUTO_VAL_INIT(daemon_rsp);
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daemon_req.miner_address = w1.get_account().get_public_address_str(MAINNET);
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daemon_req.threads_count = 9;
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r = net_utils::invoke_http_json("/start_mining", daemon_req, daemon_rsp, http_client, std::chrono::seconds(10));
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CHECK_AND_ASSERT_MES(r, false, "failed to start mining getrandom_outs");
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CHECK_AND_ASSERT_MES(daemon_rsp.status == CORE_RPC_STATUS_OK, false, "failed to start mining");
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//wait for money, until balance will have enough money
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w1.refresh(true, blocks_fetched, received_money, ok);
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while(w1.unlocked_balance(0, true) < amount_to_transfer)
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{
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misc_utils::sleep_no_w(1000);
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w1.refresh(true, blocks_fetched, received_money, ok);
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}
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//lets make a lot of small outs to ourselves
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//since it is not possible to start from transaction that bigger than 20Kb, we gonna make transactions
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//with 500 outs (about 18kb), and we have to wait appropriate count blocks, mined for test wallet
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while(true)
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{
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tools::wallet2::transfer_container incoming_transfers;
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w1.get_transfers(incoming_transfers);
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if(incoming_transfers.size() > FIRST_N_TRANSFERS && get_money_in_first_transfers(incoming_transfers, FIRST_N_TRANSFERS) < w1.unlocked_balance(0, true) )
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{
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//lets go!
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size_t count = 0;
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BOOST_FOREACH(tools::wallet2::transfer_details& td, incoming_transfers)
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{
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cryptonote::transaction tx_s;
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bool r = do_send_money(w1, w1, 0, td.m_tx.vout[td.m_internal_output_index].amount - TEST_FEE, tx_s, 50);
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CHECK_AND_ASSERT_MES(r, false, "Failed to send starter tx " << get_transaction_hash(tx_s));
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MGINFO_GREEN("Starter transaction sent " << get_transaction_hash(tx_s));
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if(++count >= FIRST_N_TRANSFERS)
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break;
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}
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break;
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}else
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{
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misc_utils::sleep_no_w(1000);
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w1.refresh(true, blocks_fetched, received_money, ok);
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}
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}
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//do actual transfer
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uint64_t transfered_money = 0;
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uint64_t transfer_size = amount_to_transfer/transactions_count;
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size_t i = 0;
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struct tx_test_entry
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{
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transaction tx;
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size_t m_received_count;
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uint64_t amount_transfered;
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};
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crypto::key_image lst_sent_ki = AUTO_VAL_INIT(lst_sent_ki);
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std::unordered_map<crypto::hash, tx_test_entry> txs;
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for(i = 0; i != transactions_count; i++)
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{
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uint64_t amount_to_tx = (amount_to_transfer - transfered_money) > transfer_size ? transfer_size: (amount_to_transfer - transfered_money);
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while(w1.unlocked_balance(0, true) < amount_to_tx + TEST_FEE)
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{
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misc_utils::sleep_no_w(1000);
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LOG_PRINT_L0("not enough money, waiting for cashback or mining");
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w1.refresh(true, blocks_fetched, received_money, ok);
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}
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transaction tx;
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/*size_t n_attempts = 0;
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while (!do_send_money(w1, w2, mix_in_factor, amount_to_tx, tx)) {
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n_attempts++;
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std::cout << "failed to transfer money, refresh and try again (attempts=" << n_attempts << ")" << std::endl;
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w1.refresh();
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}*/
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if(!do_send_money(w1, w2, mix_in_factor, amount_to_tx, tx))
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{
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LOG_PRINT_L0("failed to transfer money, tx: " << get_transaction_hash(tx) << ", refresh and try again" );
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w1.refresh(true, blocks_fetched, received_money, ok);
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if(!do_send_money(w1, w2, mix_in_factor, amount_to_tx, tx))
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{
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LOG_PRINT_L0( "failed to transfer money, second chance. tx: " << get_transaction_hash(tx) << ", exit" );
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LOCAL_ASSERT(false);
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return false;
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}
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}
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lst_sent_ki = boost::get<txin_to_key>(tx.vin[0]).k_image;
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transfered_money += amount_to_tx;
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LOG_PRINT_L0("transferred " << amount_to_tx << ", i=" << i );
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tx_test_entry& ent = txs[get_transaction_hash(tx)] = tx_test_entry{};
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ent.amount_transfered = amount_to_tx;
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ent.tx = tx;
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//if(i % transactions_per_second)
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// misc_utils::sleep_no_w(1000);
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}
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LOG_PRINT_L0( "waiting some new blocks...");
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misc_utils::sleep_no_w(DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN*20*1000);//wait two blocks before sync on another wallet on another daemon
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LOG_PRINT_L0( "refreshing...");
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bool recvd_money = false;
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while(w2.refresh(true, blocks_fetched, recvd_money, ok) && ( (blocks_fetched && recvd_money) || !blocks_fetched ) )
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{
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misc_utils::sleep_no_w(DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN*1000);//wait two blocks before sync on another wallet on another daemon
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}
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uint64_t money_2 = w2.balance(0, true);
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if(money_2 == transfered_money)
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{
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MGINFO_GREEN("-----------------------FINISHING TRANSACTIONS FLOW TEST OK-----------------------");
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MGINFO_GREEN("transferred " << print_money(transfered_money) << " via " << i << " transactions" );
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return true;
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}else
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{
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tools::wallet2::transfer_container tc;
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w2.get_transfers(tc);
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BOOST_FOREACH(tools::wallet2::transfer_details& td, tc)
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{
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auto it = txs.find(td.m_txid);
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CHECK_AND_ASSERT_MES(it != txs.end(), false, "transaction not found in local cache");
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it->second.m_received_count += 1;
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}
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BOOST_FOREACH(auto& tx_pair, txs)
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{
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if(tx_pair.second.m_received_count != 1)
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{
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MERROR("Transaction lost: " << get_transaction_hash(tx_pair.second.tx));
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}
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}
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MERROR("-----------------------FINISHING TRANSACTIONS FLOW TEST FAILED-----------------------" );
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MERROR("income " << print_money(money_2) << " via " << i << " transactions, expected money = " << print_money(transfered_money) );
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LOCAL_ASSERT(false);
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return false;
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}
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return true;
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}
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