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monero/tests/core_tests/ring_signature_1.cpp
Dusan Klinec 056c996703
fix chaingen tests 
- fix tx create from sources, input locking. Originally, creating a synthetic transactions with chaingen could create a transaction with outputs that are still locked in the current block, thus failing chain validation by the daemon. Simple unlock check was added. Some buggy tests were fixed as well as new unlock-checking version of tx creation rejected those, fixes are simple - mostly using correct block after a rewind to construct a transaction
2023-09-29 19:11:20 +02:00

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// Copyright (c) 2014-2023, 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 "chaingen.h"
#include "ring_signature_1.h"
using namespace epee;
using namespace cryptonote;
////////
// class gen_ring_signature_1;
gen_ring_signature_1::gen_ring_signature_1()
{
REGISTER_CALLBACK("check_balances_1", gen_ring_signature_1::check_balances_1);
REGISTER_CALLBACK("check_balances_2", gen_ring_signature_1::check_balances_2);
}
namespace
{
// To be sure that miner tx outputs don't match any bob_account and some_accounts inputs
const uint64_t rnd_11 = 475921;
const uint64_t rnd_20 = 360934;
const uint64_t rnd_29 = 799665;
}
bool gen_ring_signature_1::generate(std::vector<test_event_entry>& events) const
{
uint64_t ts_start = 1338224400;
GENERATE_ACCOUNT(miner_account);
// events
MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); // 0
MAKE_ACCOUNT(events, some_account_1); // 1
MAKE_ACCOUNT(events, some_account_2); // 2
MAKE_ACCOUNT(events, bob_account); // 3
MAKE_ACCOUNT(events, alice_account); // 4
MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_account); // 5
MAKE_NEXT_BLOCK(events, blk_2, blk_1, miner_account); // 6
MAKE_NEXT_BLOCK(events, blk_3, blk_2, miner_account); // 7
MAKE_NEXT_BLOCK(events, blk_4, blk_3, miner_account); // 8
REWIND_BLOCKS(events, blk_5, blk_4, miner_account); // <N blocks>
REWIND_BLOCKS(events, blk_5r, blk_5, miner_account); // <N blocks>
MAKE_TX_LIST_START(events, txs_blk_6, miner_account, bob_account, MK_COINS(1), blk_5r); // 9 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, bob_account, MK_COINS(11) + rnd_11, blk_5r); // 10 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, bob_account, MK_COINS(11) + rnd_11, blk_5r); // 11 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, bob_account, MK_COINS(20) + rnd_20, blk_5r); // 12 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, bob_account, MK_COINS(29) + rnd_29, blk_5r); // 13 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, bob_account, MK_COINS(29) + rnd_29, blk_5r); // 14 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, bob_account, MK_COINS(29) + rnd_29, blk_5r); // 15 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, some_account_1, MK_COINS(11) + rnd_11, blk_5r); // 16 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, some_account_1, MK_COINS(11) + rnd_11, blk_5r); // 17 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, some_account_1, MK_COINS(11) + rnd_11, blk_5r); // 18 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, some_account_1, MK_COINS(11) + rnd_11, blk_5r); // 19 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, some_account_1, MK_COINS(20) + rnd_20, blk_5r); // 20 + 2N
MAKE_TX_LIST(events, txs_blk_6, miner_account, some_account_2, MK_COINS(20) + rnd_20, blk_5r); // 21 + 2N
MAKE_NEXT_BLOCK_TX_LIST(events, blk_6, blk_5r, miner_account, txs_blk_6); // 22 + 2N
DO_CALLBACK(events, "check_balances_1"); // 23 + 2N
REWIND_BLOCKS(events, blk_6r, blk_6, miner_account); // <N blocks>
// 129 = 11 + 11 + 20 + 29 + 29 + 29
MAKE_TX_MIX(events, tx_0, bob_account, alice_account, MK_COINS(129) + 2 * rnd_11 + rnd_20 + 3 * rnd_29 - TESTS_DEFAULT_FEE, 2, blk_6); // 24 + 3N
MAKE_NEXT_BLOCK_TX1(events, blk_7, blk_6r, miner_account, tx_0); // 25 + 3N
DO_CALLBACK(events, "check_balances_2"); // 26 + 3N
return true;
}
bool gen_ring_signature_1::check_balances_1(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_ring_signature_1::check_balances_1");
m_bob_account = boost::get<account_base>(events[3]);
m_alice_account = boost::get<account_base>(events[4]);
std::vector<block> blocks;
bool r = c.get_blocks(0, 100 + 2 * CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks);
CHECK_TEST_CONDITION(r);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
CHECK_TEST_CONDITION(r);
CHECK_EQ(MK_COINS(130) + 2 * rnd_11 + rnd_20 + 3 * rnd_29, get_balance(m_bob_account, chain, mtx));
CHECK_EQ(0, get_balance(m_alice_account, chain, mtx));
return true;
}
bool gen_ring_signature_1::check_balances_2(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_ring_signature_1::check_balances_2");
std::vector<block> blocks;
bool r = c.get_blocks(0, 100 + 2 * CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks);
CHECK_TEST_CONDITION(r);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
CHECK_TEST_CONDITION(r);
CHECK_EQ(MK_COINS(1), get_balance(m_bob_account, chain, mtx));
CHECK_EQ(MK_COINS(129) + 2 * rnd_11 + rnd_20 + 3 * rnd_29 - TESTS_DEFAULT_FEE, get_balance(m_alice_account, chain, mtx));
return true;
}
////////
// class gen_ring_signature_2;
gen_ring_signature_2::gen_ring_signature_2()
{
REGISTER_CALLBACK("check_balances_1", gen_ring_signature_2::check_balances_1);
REGISTER_CALLBACK("check_balances_2", gen_ring_signature_2::check_balances_2);
}
/**
* Bob has 4 inputs by 13 coins. He sends 4 * 13 coins to Alice, using ring signature with nmix = 3. Each Bob's input
* is used as mix for 3 others.
*/
bool gen_ring_signature_2::generate(std::vector<test_event_entry>& events) const
{
uint64_t ts_start = 1338224400;
GENERATE_ACCOUNT(miner_account);
// events
MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); // 0
MAKE_ACCOUNT(events, bob_account); // 1
MAKE_ACCOUNT(events, alice_account); // 2
MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_account); // 3
MAKE_NEXT_BLOCK(events, blk_2, blk_1, miner_account); // 4
MAKE_NEXT_BLOCK(events, blk_3, blk_2, miner_account); // 5
REWIND_BLOCKS(events, blk_3r, blk_3, miner_account); // <N blocks>
MAKE_TX_LIST_START(events, txs_blk_4, miner_account, bob_account, MK_COINS(13), blk_3r); // 6 + N
MAKE_TX_LIST(events, txs_blk_4, miner_account, bob_account, MK_COINS(13), blk_3r); // 7 + N
MAKE_TX_LIST(events, txs_blk_4, miner_account, bob_account, MK_COINS(13), blk_3r); // 8 + N
MAKE_TX_LIST(events, txs_blk_4, miner_account, bob_account, MK_COINS(13), blk_3r); // 9 + N
MAKE_NEXT_BLOCK_TX_LIST(events, blk_4, blk_3r, miner_account, txs_blk_4); // 10 + N
DO_CALLBACK(events, "check_balances_1"); // 11 + N
REWIND_BLOCKS(events, blk_4r, blk_4, miner_account); // <N blocks>
MAKE_TX_MIX(events, tx_0, bob_account, alice_account, MK_COINS(52) - TESTS_DEFAULT_FEE, 3, blk_4r); // 12 + 2N
MAKE_NEXT_BLOCK_TX1(events, blk_5, blk_4r, miner_account, tx_0); // 13 + 2N
DO_CALLBACK(events, "check_balances_2"); // 14 + 2N
return true;
}
bool gen_ring_signature_2::check_balances_1(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_ring_signature_2::check_balances_1");
m_bob_account = boost::get<account_base>(events[1]);
m_alice_account = boost::get<account_base>(events[2]);
std::vector<block> blocks;
bool r = c.get_blocks(0, 100 + 2 * CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks);
CHECK_TEST_CONDITION(r);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
CHECK_TEST_CONDITION(r);
CHECK_EQ(MK_COINS(52), get_balance(m_bob_account, chain, mtx));
CHECK_EQ(0, get_balance(m_alice_account, chain, mtx));
return true;
}
bool gen_ring_signature_2::check_balances_2(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_ring_signature_2::check_balances_2");
std::vector<block> blocks;
bool r = c.get_blocks(0, 100 + 2 * CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks);
CHECK_TEST_CONDITION(r);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
CHECK_TEST_CONDITION(r);
CHECK_EQ(0, get_balance(m_bob_account, chain, mtx));
CHECK_EQ(MK_COINS(52) - TESTS_DEFAULT_FEE, get_balance(m_alice_account, chain, mtx));
return true;
}
////////
// class gen_ring_signature_big;
gen_ring_signature_big::gen_ring_signature_big()
: m_test_size(100)
, m_tx_amount(MK_COINS(29))
{
REGISTER_CALLBACK("check_balances_1", gen_ring_signature_big::check_balances_1);
REGISTER_CALLBACK("check_balances_2", gen_ring_signature_big::check_balances_2);
}
/**
* Check ring signature with m_test_size-1 sources.
* - Create 100 accounts.
* - Create 100 blocks, each block contains transaction from the miner to account[i].
* - Create transaction with ring signature from account[99] to Alice with nmix = 99.
* - Check balances.
*/
bool gen_ring_signature_big::generate(std::vector<test_event_entry>& events) const
{
std::vector<account_base> accounts(m_test_size);
std::vector<block> blocks;
blocks.reserve(m_test_size + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW);
uint64_t ts_start = 1338224400;
GENERATE_ACCOUNT(miner_account);
MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start);
for (size_t i = 0; i < m_test_size; ++i)
{
MAKE_ACCOUNT(events, an_account);
accounts[i] = an_account;
}
MAKE_ACCOUNT(events, alice_account);
size_t blk_0r_idx = events.size();
REWIND_BLOCKS(events, blk_0r, blk_0, miner_account);
blocks.push_back(blk_0);
for (size_t i = blk_0r_idx; i < events.size(); ++i)
{
blocks.push_back(boost::get<block>(events[i]));
}
for (size_t i = 0; i < m_test_size; ++i)
{
block blk_with_unlocked_out = blocks[blocks.size() - 1 - CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW];
MAKE_TX_LIST_START(events, txs_blk_i, miner_account, accounts[i], m_tx_amount, blk_with_unlocked_out);
for (size_t j = 0; j <= i; ++j)
{
MAKE_TX_LIST(events, txs_blk_i, miner_account, accounts[i], TESTS_DEFAULT_FEE, blk_with_unlocked_out);
}
MAKE_NEXT_BLOCK_TX_LIST(events, blk_i, blocks.back(), miner_account, txs_blk_i);
blocks.push_back(blk_i);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
bool r = find_block_chain(events, chain, mtx, get_block_hash(blk_i));
CHECK_AND_NO_ASSERT_MES(r, false, "failed to call find_block_chain");
std::cout << i << ": " << get_balance(accounts[i], chain, mtx) << std::endl;
}
DO_CALLBACK(events, "check_balances_1");
MAKE_TX_MIX(events, tx_0, accounts[0], alice_account, m_tx_amount, m_test_size - 1, blocks.back());
MAKE_NEXT_BLOCK_TX1(events, blk_1, blocks.back(), miner_account, tx_0);
DO_CALLBACK(events, "check_balances_2");
return true;
}
bool gen_ring_signature_big::check_balances_1(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_ring_signature_big::check_balances_1");
m_bob_account = boost::get<account_base>(events[1]);
m_alice_account = boost::get<account_base>(events[1 + m_test_size]);
std::vector<block> blocks;
bool r = c.get_blocks(0, 2 * m_test_size + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks);
CHECK_TEST_CONDITION(r);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
CHECK_TEST_CONDITION(r);
CHECK_EQ(m_tx_amount + TESTS_DEFAULT_FEE, get_balance(m_bob_account, chain, mtx));
CHECK_EQ(0, get_balance(m_alice_account, chain, mtx));
for (size_t i = 2; i < 1 + m_test_size; ++i)
{
const account_base& an_account = boost::get<account_base>(events[i]);
uint64_t balance = m_tx_amount + TESTS_DEFAULT_FEE * i;
CHECK_EQ(balance, get_balance(an_account, chain, mtx));
}
return true;
}
bool gen_ring_signature_big::check_balances_2(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
DEFINE_TESTS_ERROR_CONTEXT("gen_ring_signature_big::check_balances_2");
std::vector<block> blocks;
bool r = c.get_blocks(0, 2 * m_test_size + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks);
CHECK_TEST_CONDITION(r);
std::vector<cryptonote::block> chain;
map_hash2tx_t mtx;
r = find_block_chain(events, chain, mtx, get_block_hash(blocks.back()));
CHECK_TEST_CONDITION(r);
CHECK_EQ(0, get_balance(m_bob_account, chain, mtx));
CHECK_EQ(m_tx_amount, get_balance(m_alice_account, chain, mtx));
for (size_t i = 2; i < 1 + m_test_size; ++i)
{
const account_base& an_account = boost::get<account_base>(events[i]);
uint64_t balance = m_tx_amount + TESTS_DEFAULT_FEE * i;
CHECK_EQ(balance, get_balance(an_account, chain, mtx));
}
std::vector<size_t> tx_outs;
uint64_t transfered;
const transaction& tx = boost::get<transaction>(events[events.size() - 3]);
lookup_acc_outs(m_alice_account.get_keys(), boost::get<transaction>(events[events.size() - 3]), get_tx_pub_key_from_extra(tx), get_additional_tx_pub_keys_from_extra(tx), tx_outs, transfered);
CHECK_EQ(m_tx_amount, transfered);
return true;
}
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