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Diffstat (limited to 'tests/core_tests/tx_validation.cpp')
| -rw-r--r-- | tests/core_tests/tx_validation.cpp | 746 |
1 files changed, 746 insertions, 0 deletions
diff --git a/tests/core_tests/tx_validation.cpp b/tests/core_tests/tx_validation.cpp new file mode 100644 index 000000000..93cb68c95 --- /dev/null +++ b/tests/core_tests/tx_validation.cpp @@ -0,0 +1,746 @@ +// Copyright (c) 2012-2013 The Cryptonote developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include "chaingen.h" +#include "chaingen_tests_list.h" + +using namespace epee; +using namespace crypto; +using namespace cryptonote; + +namespace +{ + struct tx_builder + { + void step1_init(size_t version = CURRENT_TRANSACTION_VERSION, uint64_t unlock_time = 0) + { + m_tx.vin.clear(); + m_tx.vout.clear(); + m_tx.signatures.clear(); + + m_tx.version = version; + m_tx.unlock_time = unlock_time; + + m_tx_key = keypair::generate(); + add_tx_pub_key_to_extra(m_tx, m_tx_key.pub); + } + + void step2_fill_inputs(const account_keys& sender_account_keys, const std::vector<tx_source_entry>& sources) + { + BOOST_FOREACH(const tx_source_entry& src_entr, sources) + { + m_in_contexts.push_back(keypair()); + keypair& in_ephemeral = m_in_contexts.back(); + crypto::key_image img; + generate_key_image_helper(sender_account_keys, src_entr.real_out_tx_key, src_entr.real_output_in_tx_index, in_ephemeral, img); + + // put key image into tx input + txin_to_key input_to_key; + input_to_key.amount = src_entr.amount; + input_to_key.k_image = img; + + // fill outputs array and use relative offsets + BOOST_FOREACH(const tx_source_entry::output_entry& out_entry, src_entr.outputs) + input_to_key.key_offsets.push_back(out_entry.first); + + input_to_key.key_offsets = absolute_output_offsets_to_relative(input_to_key.key_offsets); + m_tx.vin.push_back(input_to_key); + } + } + + void step3_fill_outputs(const std::vector<tx_destination_entry>& destinations) + { + size_t output_index = 0; + BOOST_FOREACH(const tx_destination_entry& dst_entr, destinations) + { + crypto::key_derivation derivation; + crypto::public_key out_eph_public_key; + crypto::generate_key_derivation(dst_entr.addr.m_view_public_key, m_tx_key.sec, derivation); + crypto::derive_public_key(derivation, output_index, dst_entr.addr.m_spend_public_key, out_eph_public_key); + + tx_out out; + out.amount = dst_entr.amount; + txout_to_key tk; + tk.key = out_eph_public_key; + out.target = tk; + m_tx.vout.push_back(out); + output_index++; + } + } + + void step4_calc_hash() + { + get_transaction_prefix_hash(m_tx, m_tx_prefix_hash); + } + + void step5_sign(const std::vector<tx_source_entry>& sources) + { + m_tx.signatures.clear(); + + size_t i = 0; + BOOST_FOREACH(const tx_source_entry& src_entr, sources) + { + std::vector<const crypto::public_key*> keys_ptrs; + BOOST_FOREACH(const tx_source_entry::output_entry& o, src_entr.outputs) + { + keys_ptrs.push_back(&o.second); + } + + m_tx.signatures.push_back(std::vector<crypto::signature>()); + std::vector<crypto::signature>& sigs = m_tx.signatures.back(); + sigs.resize(src_entr.outputs.size()); + generate_ring_signature(m_tx_prefix_hash, boost::get<txin_to_key>(m_tx.vin[i]).k_image, keys_ptrs, m_in_contexts[i].sec, src_entr.real_output, sigs.data()); + i++; + } + } + + transaction m_tx; + keypair m_tx_key; + std::vector<keypair> m_in_contexts; + crypto::hash m_tx_prefix_hash; + }; + + transaction make_simple_tx_with_unlock_time(const std::vector<test_event_entry>& events, + const cryptonote::block& blk_head, const cryptonote::account_base& from, const cryptonote::account_base& to, + uint64_t amount, uint64_t unlock_time) + { + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_head, from, to, amount, TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(CURRENT_TRANSACTION_VERSION, unlock_time); + builder.step2_fill_inputs(from.get_keys(), sources); + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + builder.step5_sign(sources); + return builder.m_tx; + }; + + crypto::public_key generate_invalid_pub_key() + { + for (int i = 0; i <= 0xFF; ++i) + { + crypto::public_key key; + memset(&key, i, sizeof(crypto::public_key)); + if (!crypto::check_key(key)) + { + return key; + } + } + + throw std::runtime_error("invalid public key wasn't found"); + return crypto::public_key(); + } +} + +//---------------------------------------------------------------------------------------------------------------------- +// Tests + +bool gen_tx_big_version::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(CURRENT_TRANSACTION_VERSION + 1, 0); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_unlock_time::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS_N(events, blk_1, blk_0, miner_account, 10); + REWIND_BLOCKS(events, blk_1r, blk_1, miner_account); + + auto make_tx_with_unlock_time = [&](uint64_t unlock_time) -> transaction + { + return make_simple_tx_with_unlock_time(events, blk_1, miner_account, miner_account, MK_COINS(1), unlock_time); + }; + + std::list<transaction> txs_0; + + txs_0.push_back(make_tx_with_unlock_time(0)); + events.push_back(txs_0.back()); + + txs_0.push_back(make_tx_with_unlock_time(get_block_height(blk_1r) - 1)); + events.push_back(txs_0.back()); + + txs_0.push_back(make_tx_with_unlock_time(get_block_height(blk_1r))); + events.push_back(txs_0.back()); + + txs_0.push_back(make_tx_with_unlock_time(get_block_height(blk_1r) + 1)); + events.push_back(txs_0.back()); + + txs_0.push_back(make_tx_with_unlock_time(get_block_height(blk_1r) + 2)); + events.push_back(txs_0.back()); + + txs_0.push_back(make_tx_with_unlock_time(ts_start - 1)); + events.push_back(txs_0.back()); + + txs_0.push_back(make_tx_with_unlock_time(time(0) + 60 * 60)); + events.push_back(txs_0.back()); + + MAKE_NEXT_BLOCK_TX_LIST(events, blk_2, blk_1r, miner_account, txs_0); + + return true; +} + +bool gen_tx_input_is_not_txin_to_key::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + MAKE_NEXT_BLOCK(events, blk_tmp, blk_0r, miner_account); + events.pop_back(); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(blk_tmp.miner_tx); + + auto make_tx_with_input = [&](const txin_v& tx_input) -> transaction + { + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.m_tx.vin.push_back(tx_input); + builder.step3_fill_outputs(destinations); + return builder.m_tx; + }; + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(make_tx_with_input(txin_to_script())); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(make_tx_with_input(txin_to_scripthash())); + + return true; +} + +bool gen_tx_no_inputs_no_outputs::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + + tx_builder builder; + builder.step1_init(); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_no_inputs_has_outputs::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step3_fill_outputs(destinations); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_has_inputs_no_outputs::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + destinations.clear(); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + builder.step5_sign(sources); + + events.push_back(builder.m_tx); + MAKE_NEXT_BLOCK_TX1(events, blk_1, blk_0r, miner_account, builder.m_tx); + + return true; +} + +bool gen_tx_invalid_input_amount::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + sources.front().amount++; + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_input_wo_key_offsets::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + txin_to_key& in_to_key = boost::get<txin_to_key>(builder.m_tx.vin.front()); + uint64_t key_offset = in_to_key.key_offsets.front(); + in_to_key.key_offsets.pop_back(); + CHECK_AND_ASSERT_MES(in_to_key.key_offsets.empty(), false, "txin contained more than one key_offset"); + builder.step4_calc_hash(); + in_to_key.key_offsets.push_back(key_offset); + builder.step5_sign(sources); + in_to_key.key_offsets.pop_back(); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_key_offest_points_to_foreign_key::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_account); + REWIND_BLOCKS(events, blk_1r, blk_1, miner_account); + MAKE_ACCOUNT(events, alice_account); + MAKE_ACCOUNT(events, bob_account); + MAKE_TX_LIST_START(events, txs_0, miner_account, bob_account, MK_COINS(60) + 1, blk_1); + MAKE_TX_LIST(events, txs_0, miner_account, alice_account, MK_COINS(60) + 1, blk_1); + MAKE_NEXT_BLOCK_TX_LIST(events, blk_2, blk_1r, miner_account, txs_0); + + std::vector<tx_source_entry> sources_bob; + std::vector<tx_destination_entry> destinations_bob; + fill_tx_sources_and_destinations(events, blk_2, bob_account, miner_account, MK_COINS(60) + 1 - TESTS_DEFAULT_FEE, TESTS_DEFAULT_FEE, 0, sources_bob, destinations_bob); + + std::vector<tx_source_entry> sources_alice; + std::vector<tx_destination_entry> destinations_alice; + fill_tx_sources_and_destinations(events, blk_2, alice_account, miner_account, MK_COINS(60) + 1 - TESTS_DEFAULT_FEE, TESTS_DEFAULT_FEE, 0, sources_alice, destinations_alice); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(bob_account.get_keys(), sources_bob); + txin_to_key& in_to_key = boost::get<txin_to_key>(builder.m_tx.vin.front()); + in_to_key.key_offsets.front() = sources_alice.front().outputs.front().first; + builder.step3_fill_outputs(destinations_bob); + builder.step4_calc_hash(); + builder.step5_sign(sources_bob); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_sender_key_offest_not_exist::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + txin_to_key& in_to_key = boost::get<txin_to_key>(builder.m_tx.vin.front()); + in_to_key.key_offsets.front() = std::numeric_limits<uint64_t>::max(); + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_mixed_key_offest_not_exist::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_account); + REWIND_BLOCKS(events, blk_1r, blk_1, miner_account); + MAKE_ACCOUNT(events, alice_account); + MAKE_ACCOUNT(events, bob_account); + MAKE_TX_LIST_START(events, txs_0, miner_account, bob_account, MK_COINS(1) + TESTS_DEFAULT_FEE, blk_1); + MAKE_TX_LIST(events, txs_0, miner_account, alice_account, MK_COINS(1) + TESTS_DEFAULT_FEE, blk_1); + MAKE_NEXT_BLOCK_TX_LIST(events, blk_2, blk_1r, miner_account, txs_0); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_2, bob_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 1, sources, destinations); + + sources.front().outputs[(sources.front().real_output + 1) % 2].first = std::numeric_limits<uint64_t>::max(); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(bob_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_key_image_not_derive_from_tx_key::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + + txin_to_key& in_to_key = boost::get<txin_to_key>(builder.m_tx.vin.front()); + keypair kp = keypair::generate(); + key_image another_ki; + crypto::generate_key_image(kp.pub, kp.sec, another_ki); + in_to_key.k_image = another_ki; + + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + + // Tx with invalid key image can't be subscribed, so create empty signature + builder.m_tx.signatures.resize(1); + builder.m_tx.signatures[0].resize(1); + builder.m_tx.signatures[0][0] = boost::value_initialized<crypto::signature>(); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_key_image_is_invalid::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + + txin_to_key& in_to_key = boost::get<txin_to_key>(builder.m_tx.vin.front()); + crypto::public_key pub = generate_invalid_pub_key(); + memcpy(&in_to_key.k_image, &pub, sizeof(crypto::ec_point)); + + builder.step3_fill_outputs(destinations); + builder.step4_calc_hash(); + + // Tx with invalid key image can't be subscribed, so create empty signature + builder.m_tx.signatures.resize(1); + builder.m_tx.signatures[0].resize(1); + builder.m_tx.signatures[0][0] = boost::value_initialized<crypto::signature>(); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_check_input_unlock_time::generate(std::vector<test_event_entry>& events) const +{ + static const size_t tests_count = 6; + + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS_N(events, blk_1, blk_0, miner_account, tests_count - 1); + REWIND_BLOCKS(events, blk_1r, blk_1, miner_account); + + std::array<account_base, tests_count> accounts; + for (size_t i = 0; i < tests_count; ++i) + { + MAKE_ACCOUNT(events, acc); + accounts[i] = acc; + } + + std::list<transaction> txs_0; + auto make_tx_to_acc = [&](size_t acc_idx, uint64_t unlock_time) + { + txs_0.push_back(make_simple_tx_with_unlock_time(events, blk_1, miner_account, accounts[acc_idx], + MK_COINS(1) + TESTS_DEFAULT_FEE, unlock_time)); + events.push_back(txs_0.back()); + }; + + uint64_t blk_3_height = get_block_height(blk_1r) + 2; + make_tx_to_acc(0, 0); + make_tx_to_acc(1, blk_3_height - 1); + make_tx_to_acc(2, blk_3_height); + make_tx_to_acc(3, blk_3_height + 1); + make_tx_to_acc(4, time(0) - 1); + make_tx_to_acc(5, time(0) + 60 * 60); + MAKE_NEXT_BLOCK_TX_LIST(events, blk_2, blk_1r, miner_account, txs_0); + + std::list<transaction> txs_1; + auto make_tx_from_acc = [&](size_t acc_idx, bool invalid) + { + transaction tx = make_simple_tx_with_unlock_time(events, blk_2, accounts[acc_idx], miner_account, MK_COINS(1), 0); + if (invalid) + { + DO_CALLBACK(events, "mark_invalid_tx"); + } + else + { + txs_1.push_back(tx); + } + events.push_back(tx); + }; + + make_tx_from_acc(0, false); + make_tx_from_acc(1, false); + make_tx_from_acc(2, false); + make_tx_from_acc(3, true); + make_tx_from_acc(4, false); + make_tx_from_acc(5, true); + MAKE_NEXT_BLOCK_TX_LIST(events, blk_3, blk_2, miner_account, txs_1); + + return true; +} + +bool gen_tx_txout_to_key_has_invalid_key::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + + txout_to_key& out_to_key = boost::get<txout_to_key>(builder.m_tx.vout.front().target); + out_to_key.key = generate_invalid_pub_key(); + + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_output_with_zero_amount::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + builder.step3_fill_outputs(destinations); + + builder.m_tx.vout.front().amount = 0; + + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_output_is_not_txout_to_key::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + REWIND_BLOCKS(events, blk_0r, blk_0, miner_account); + + std::vector<tx_source_entry> sources; + std::vector<tx_destination_entry> destinations; + fill_tx_sources_and_destinations(events, blk_0, miner_account, miner_account, MK_COINS(1), TESTS_DEFAULT_FEE, 0, sources, destinations); + + tx_builder builder; + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + + builder.m_tx.vout.push_back(tx_out()); + builder.m_tx.vout.back().amount = 1; + builder.m_tx.vout.back().target = txout_to_script(); + + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + builder.step1_init(); + builder.step2_fill_inputs(miner_account.get_keys(), sources); + + builder.m_tx.vout.push_back(tx_out()); + builder.m_tx.vout.back().amount = 1; + builder.m_tx.vout.back().target = txout_to_scripthash(); + + builder.step4_calc_hash(); + builder.step5_sign(sources); + + DO_CALLBACK(events, "mark_invalid_tx"); + events.push_back(builder.m_tx); + + return true; +} + +bool gen_tx_signatures_are_invalid::generate(std::vector<test_event_entry>& events) const +{ + uint64_t ts_start = 1338224400; + + GENERATE_ACCOUNT(miner_account); + MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start); + MAKE_NEXT_BLOCK(events, blk_1, blk_0, miner_account); + REWIND_BLOCKS(events, blk_1r, blk_1, miner_account); + MAKE_ACCOUNT(events, alice_account); + MAKE_ACCOUNT(events, bob_account); + MAKE_TX_LIST_START(events, txs_0, miner_account, bob_account, MK_COINS(1) + TESTS_DEFAULT_FEE, blk_1); + MAKE_TX_LIST(events, txs_0, miner_account, alice_account, MK_COINS(1) + TESTS_DEFAULT_FEE, blk_1); + MAKE_NEXT_BLOCK_TX_LIST(events, blk_2, blk_1r, miner_account, txs_0); + + MAKE_TX(events, tx_0, miner_account, miner_account, MK_COINS(60), blk_2); + events.pop_back(); + + MAKE_TX_MIX(events, tx_1, bob_account, miner_account, MK_COINS(1), 1, blk_2); + events.pop_back(); + + // Tx with nmix = 0 without signatures + DO_CALLBACK(events, "mark_invalid_tx"); + blobdata sr_tx = t_serializable_object_to_blob(static_cast<transaction_prefix>(tx_0)); + events.push_back(serialized_transaction(sr_tx)); + + // Tx with nmix = 0 have a few inputs, and not enough signatures + DO_CALLBACK(events, "mark_invalid_tx"); + sr_tx = t_serializable_object_to_blob(tx_0); + sr_tx.resize(sr_tx.size() - sizeof(crypto::signature)); + events.push_back(serialized_transaction(sr_tx)); + + // Tx with nmix = 0 have a few inputs, and too many signatures + DO_CALLBACK(events, "mark_invalid_tx"); + sr_tx = t_serializable_object_to_blob(tx_0); + sr_tx.insert(sr_tx.end(), sr_tx.end() - sizeof(crypto::signature), sr_tx.end()); + events.push_back(serialized_transaction(sr_tx)); + + // Tx with nmix = 1 without signatures + DO_CALLBACK(events, "mark_invalid_tx"); + sr_tx = t_serializable_object_to_blob(static_cast<transaction_prefix>(tx_1)); + events.push_back(serialized_transaction(sr_tx)); + + // Tx with nmix = 1 have not enough signatures + DO_CALLBACK(events, "mark_invalid_tx"); + sr_tx = t_serializable_object_to_blob(tx_1); + sr_tx.resize(sr_tx.size() - sizeof(crypto::signature)); + events.push_back(serialized_transaction(sr_tx)); + + // Tx with nmix = 1 have too many signatures + DO_CALLBACK(events, "mark_invalid_tx"); + sr_tx = t_serializable_object_to_blob(tx_1); + sr_tx.insert(sr_tx.end(), sr_tx.end() - sizeof(crypto::signature), sr_tx.end()); + events.push_back(serialized_transaction(sr_tx)); + + return true; +} |