diff options
| -rw-r--r-- | src/wallet/wallet2.cpp | 94 |
1 files changed, 76 insertions, 18 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index c27e4e820..31246d0b1 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -69,6 +69,7 @@ using namespace epee; #include "common/base58.h" #include "common/dns_utils.h" #include "common/notify.h" +#include "common/perf_timer.h" #include "ringct/rctSigs.h" #include "ringdb.h" #include "device/device_cold.hpp" @@ -10517,11 +10518,13 @@ crypto::public_key wallet2::get_tx_pub_key_from_received_outs(const tools::walle bool wallet2::export_key_images(const std::string &filename) const { + PERF_TIMER(export_key_images); std::vector<std::pair<crypto::key_image, crypto::signature>> ski = export_key_images(); std::string magic(KEY_IMAGE_EXPORT_FILE_MAGIC, strlen(KEY_IMAGE_EXPORT_FILE_MAGIC)); const cryptonote::account_public_address &keys = get_account().get_keys().m_account_address; std::string data; + data.reserve(ski.size() * (sizeof(crypto::key_image) + sizeof(crypto::signature)) + 2 * sizeof(crypto::public_key)); data += std::string((const char *)&keys.m_spend_public_key, sizeof(crypto::public_key)); data += std::string((const char *)&keys.m_view_public_key, sizeof(crypto::public_key)); for (const auto &i: ski) @@ -10531,6 +10534,7 @@ bool wallet2::export_key_images(const std::string &filename) const } // encrypt data, keep magic plaintext + PERF_TIMER(export_key_images_encrypt); std::string ciphertext = encrypt_with_view_secret_key(data); return epee::file_io_utils::save_string_to_file(filename, magic + ciphertext); } @@ -10538,6 +10542,7 @@ bool wallet2::export_key_images(const std::string &filename) const //---------------------------------------------------------------------------------------------------- std::vector<std::pair<crypto::key_image, crypto::signature>> wallet2::export_key_images() const { + PERF_TIMER(export_key_images_raw); std::vector<std::pair<crypto::key_image, crypto::signature>> ski; ski.reserve(m_transfers.size()); @@ -10590,6 +10595,7 @@ std::vector<std::pair<crypto::key_image, crypto::signature>> wallet2::export_key uint64_t wallet2::import_key_images(const std::string &filename, uint64_t &spent, uint64_t &unspent) { + PERF_TIMER(import_key_images_fsu); std::string data; bool r = epee::file_io_utils::load_file_to_string(filename, data); @@ -10603,6 +10609,7 @@ uint64_t wallet2::import_key_images(const std::string &filename, uint64_t &spent try { + PERF_TIMER(import_key_images_decrypt); data = decrypt_with_view_secret_key(std::string(data, magiclen)); } catch (const std::exception &e) @@ -10641,6 +10648,7 @@ uint64_t wallet2::import_key_images(const std::string &filename, uint64_t &spent //---------------------------------------------------------------------------------------------------- uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_image, crypto::signature>> &signed_key_images, uint64_t &spent, uint64_t &unspent, bool check_spent) { + PERF_TIMER(import_key_images_lots); COMMAND_RPC_IS_KEY_IMAGE_SPENT::request req = AUTO_VAL_INIT(req); COMMAND_RPC_IS_KEY_IMAGE_SPENT::response daemon_resp = AUTO_VAL_INIT(daemon_resp); @@ -10654,6 +10662,9 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag return 0; } + req.key_images.reserve(signed_key_images.size()); + + PERF_TIMER_START(import_key_images_A); for (size_t n = 0; n < signed_key_images.size(); ++n) { const transfer_details &td = m_transfers[n]; @@ -10667,20 +10678,24 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag const cryptonote::txout_to_key &o = boost::get<cryptonote::txout_to_key>(out.target); const crypto::public_key pkey = o.key; - std::vector<const crypto::public_key*> pkeys; - pkeys.push_back(&pkey); - THROW_WALLET_EXCEPTION_IF(!(rct::scalarmultKey(rct::ki2rct(key_image), rct::curveOrder()) == rct::identity()), - error::wallet_internal_error, "Key image out of validity domain: input " + boost::lexical_cast<std::string>(n) + "/" - + boost::lexical_cast<std::string>(signed_key_images.size()) + ", key image " + epee::string_tools::pod_to_hex(key_image)); - - THROW_WALLET_EXCEPTION_IF(!crypto::check_ring_signature((const crypto::hash&)key_image, key_image, pkeys, &signature), - error::signature_check_failed, boost::lexical_cast<std::string>(n) + "/" - + boost::lexical_cast<std::string>(signed_key_images.size()) + ", key image " + epee::string_tools::pod_to_hex(key_image) - + ", signature " + epee::string_tools::pod_to_hex(signature) + ", pubkey " + epee::string_tools::pod_to_hex(*pkeys[0])); + if (!td.m_key_image_known || !(key_image == td.m_key_image)) + { + std::vector<const crypto::public_key*> pkeys; + pkeys.push_back(&pkey); + THROW_WALLET_EXCEPTION_IF(!(rct::scalarmultKey(rct::ki2rct(key_image), rct::curveOrder()) == rct::identity()), + error::wallet_internal_error, "Key image out of validity domain: input " + boost::lexical_cast<std::string>(n) + "/" + + boost::lexical_cast<std::string>(signed_key_images.size()) + ", key image " + epee::string_tools::pod_to_hex(key_image)); + THROW_WALLET_EXCEPTION_IF(!crypto::check_ring_signature((const crypto::hash&)key_image, key_image, pkeys, &signature), + error::signature_check_failed, boost::lexical_cast<std::string>(n) + "/" + + boost::lexical_cast<std::string>(signed_key_images.size()) + ", key image " + epee::string_tools::pod_to_hex(key_image) + + ", signature " + epee::string_tools::pod_to_hex(signature) + ", pubkey " + epee::string_tools::pod_to_hex(*pkeys[0])); + } req.key_images.push_back(epee::string_tools::pod_to_hex(key_image)); } + PERF_TIMER_STOP(import_key_images_A); + PERF_TIMER_START(import_key_images_B); for (size_t n = 0; n < signed_key_images.size(); ++n) { m_transfers[n].m_key_image = signed_key_images[n].first; @@ -10688,9 +10703,11 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag m_transfers[n].m_key_image_known = true; m_transfers[n].m_key_image_partial = false; } + PERF_TIMER_STOP(import_key_images_B); if(check_spent) { + PERF_TIMER(import_key_images_RPC); m_daemon_rpc_mutex.lock(); bool r = epee::net_utils::invoke_http_json("/is_key_image_spent", req, daemon_resp, m_http_client, rpc_timeout); m_daemon_rpc_mutex.unlock(); @@ -10713,6 +10730,7 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag // was created by sweep_all, so we can't know the spent height and other detailed info. std::unordered_map<crypto::key_image, crypto::hash> spent_key_images; + PERF_TIMER_START(import_key_images_C); for (const transfer_details &td: m_transfers) { for (const cryptonote::txin_v& in : td.m_tx.vin) @@ -10721,10 +10739,12 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag spent_key_images.insert(std::make_pair(boost::get<cryptonote::txin_to_key>(in).k_image, td.m_txid)); } } + PERF_TIMER_STOP(import_key_images_C); + PERF_TIMER_START(import_key_images_D); for(size_t i = 0; i < signed_key_images.size(); ++i) { - transfer_details &td = m_transfers[i]; + const transfer_details &td = m_transfers[i]; uint64_t amount = td.amount(); if (td.m_spent) spent += amount; @@ -10742,6 +10762,8 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag spent_txids.insert(skii->second); } } + PERF_TIMER_STOP(import_key_images_D); + MDEBUG("Total: " << print_money(spent) << " spent, " << print_money(unspent) << " unspent"); if (check_spent) @@ -10751,8 +10773,12 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag COMMAND_RPC_GET_TRANSACTIONS::response gettxs_res; gettxs_req.decode_as_json = false; gettxs_req.prune = false; + gettxs_req.txs_hashes.reserve(spent_txids.size()); for (const crypto::hash& spent_txid : spent_txids) gettxs_req.txs_hashes.push_back(epee::string_tools::pod_to_hex(spent_txid)); + + + PERF_TIMER_START(import_key_images_E); m_daemon_rpc_mutex.lock(); bool r = epee::net_utils::invoke_http_json("/gettransactions", gettxs_req, gettxs_res, m_http_client, rpc_timeout); m_daemon_rpc_mutex.unlock(); @@ -10760,8 +10786,10 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag THROW_WALLET_EXCEPTION_IF(gettxs_res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "gettransactions"); THROW_WALLET_EXCEPTION_IF(gettxs_res.txs.size() != spent_txids.size(), error::wallet_internal_error, "daemon returned wrong response for gettransactions, wrong count = " + std::to_string(gettxs_res.txs.size()) + ", expected " + std::to_string(spent_txids.size())); + PERF_TIMER_STOP(import_key_images_E); // process each outgoing tx + PERF_TIMER_START(import_key_images_F); auto spent_txid = spent_txids.begin(); hw::device &hwdev = m_account.get_device(); for (const COMMAND_RPC_GET_TRANSACTIONS::entry& e : gettxs_res.txs) @@ -10857,7 +10885,9 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag ++spent_txid; } + PERF_TIMER_STOP(import_key_images_F); + PERF_TIMER_START(import_key_images_G); for (size_t n : swept_transfers) { const transfer_details& td = m_transfers[n]; @@ -10868,6 +10898,7 @@ uint64_t wallet2::import_key_images(const std::vector<std::pair<crypto::key_imag const crypto::hash &spent_txid = crypto::null_hash; // spent txid is unknown m_confirmed_txs.insert(std::make_pair(spent_txid, pd)); } + PERF_TIMER_STOP(import_key_images_G); } return m_transfers[signed_key_images.size() - 1].m_block_height; @@ -10955,6 +10986,7 @@ void wallet2::import_blockchain(const std::tuple<size_t, crypto::hash, std::vect //---------------------------------------------------------------------------------------------------- std::vector<tools::wallet2::transfer_details> wallet2::export_outputs() const { + PERF_TIMER(export_outputs); std::vector<tools::wallet2::transfer_details> outs; outs.reserve(m_transfers.size()); @@ -10970,29 +11002,53 @@ std::vector<tools::wallet2::transfer_details> wallet2::export_outputs() const //---------------------------------------------------------------------------------------------------- std::string wallet2::export_outputs_to_str() const { - std::vector<tools::wallet2::transfer_details> outs = export_outputs(); + PERF_TIMER(export_outputs_to_str); std::stringstream oss; boost::archive::portable_binary_oarchive ar(oss); - ar << outs; + ar << m_transfers; std::string magic(OUTPUT_EXPORT_FILE_MAGIC, strlen(OUTPUT_EXPORT_FILE_MAGIC)); const cryptonote::account_public_address &keys = get_account().get_keys().m_account_address; std::string header; header += std::string((const char *)&keys.m_spend_public_key, sizeof(crypto::public_key)); header += std::string((const char *)&keys.m_view_public_key, sizeof(crypto::public_key)); + PERF_TIMER(export_outputs_encryption); std::string ciphertext = encrypt_with_view_secret_key(header + oss.str()); return magic + ciphertext; } //---------------------------------------------------------------------------------------------------- size_t wallet2::import_outputs(const std::vector<tools::wallet2::transfer_details> &outputs) { - m_transfers.clear(); - m_transfers.reserve(outputs.size()); + PERF_TIMER(import_outputs); + const size_t original_size = m_transfers.size(); + m_transfers.resize(outputs.size()); for (size_t i = 0; i < outputs.size(); ++i) { transfer_details td = outputs[i]; + // skip those we've already imported, or which have different data + if (i < original_size) + { + // compare the data used to create the key image below + const transfer_details &org_td = m_transfers[i]; + if (!org_td.m_key_image_known) + goto process; +#define CMPF(f) if (!(td.f == org_td.f)) goto process + CMPF(m_txid); + CMPF(m_key_image); + CMPF(m_internal_output_index); +#undef CMPF + if (!(get_transaction_prefix_hash(td.m_tx) == get_transaction_prefix_hash(org_td.m_tx))) + goto process; + + // copy anyway, since the comparison does not include ancillary fields which may have changed + m_transfers[i] = std::move(td); + continue; + } + +process: + // the hot wallet wouldn't have known about key images (except if we already exported them) cryptonote::keypair in_ephemeral; @@ -11011,9 +11067,9 @@ size_t wallet2::import_outputs(const std::vector<tools::wallet2::transfer_detail THROW_WALLET_EXCEPTION_IF(in_ephemeral.pub != out_key, error::wallet_internal_error, "key_image generated ephemeral public key not matched with output_key at index " + boost::lexical_cast<std::string>(i)); - m_key_images[td.m_key_image] = m_transfers.size(); - m_pub_keys[td.get_public_key()] = m_transfers.size(); - m_transfers.push_back(std::move(td)); + m_key_images[td.m_key_image] = i; + m_pub_keys[td.get_public_key()] = i; + m_transfers[i] = std::move(td); } return m_transfers.size(); @@ -11021,6 +11077,7 @@ size_t wallet2::import_outputs(const std::vector<tools::wallet2::transfer_detail //---------------------------------------------------------------------------------------------------- size_t wallet2::import_outputs_from_str(const std::string &outputs_st) { + PERF_TIMER(import_outputs_from_str); std::string data = outputs_st; const size_t magiclen = strlen(OUTPUT_EXPORT_FILE_MAGIC); if (data.size() < magiclen || memcmp(data.data(), OUTPUT_EXPORT_FILE_MAGIC, magiclen)) @@ -11030,6 +11087,7 @@ size_t wallet2::import_outputs_from_str(const std::string &outputs_st) try { + PERF_TIMER(import_outputs_decrypt); data = decrypt_with_view_secret_key(std::string(data, magiclen)); } catch (const std::exception &e) |