From db3f2a91faeac89f1a98d7dd927272ebb495c508 Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Mon, 3 Dec 2018 15:32:14 +0000 Subject: wallet: optionally keep track of owned outputs uses --- src/simplewallet/simplewallet.cpp | 89 ++++++++++++++++++++++++++++++++------- src/simplewallet/simplewallet.h | 2 + src/wallet/wallet2.cpp | 27 +++++++++++- src/wallet/wallet2.h | 10 ++++- 4 files changed, 109 insertions(+), 19 deletions(-) diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index 75cd31f19..bdb6d2bfe 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -146,7 +146,7 @@ namespace const char* USAGE_START_MINING("start_mining [] [bg_mining] [ignore_battery]"); const char* USAGE_SET_DAEMON("set_daemon [:] [trusted|untrusted]"); const char* USAGE_SHOW_BALANCE("balance [detail]"); - const char* USAGE_INCOMING_TRANSFERS("incoming_transfers [available|unavailable] [verbose] [index=[,[,...]]]"); + const char* USAGE_INCOMING_TRANSFERS("incoming_transfers [available|unavailable] [verbose] [uses] [index=[,[,...]]]"); const char* USAGE_PAYMENTS("payments [ ... ]"); const char* USAGE_PAYMENT_ID("payment_id"); const char* USAGE_TRANSFER("transfer [index=[,,...]] [] [] ( |
) []"); @@ -2488,6 +2488,19 @@ bool simple_wallet::set_ignore_fractional_outputs(const std::vector return true; } +bool simple_wallet::set_track_uses(const std::vector &args/* = std::vector()*/) +{ + const auto pwd_container = get_and_verify_password(); + if (pwd_container) + { + parse_bool_and_use(args[1], [&](bool r) { + m_wallet->track_uses(r); + m_wallet->rewrite(m_wallet_file, pwd_container->password()); + }); + } + return true; +} + bool simple_wallet::set_device_name(const std::vector &args/* = std::vector()*/) { const auto pwd_container = get_and_verify_password(); @@ -3032,6 +3045,7 @@ bool simple_wallet::set_variable(const std::vector &args) success_msg_writer() << "subaddress-lookahead = " << lookahead.first << ":" << lookahead.second; success_msg_writer() << "segregation-height = " << m_wallet->segregation_height(); success_msg_writer() << "ignore-fractional-outputs = " << m_wallet->ignore_fractional_outputs(); + success_msg_writer() << "track-uses = " << m_wallet->track_uses(); success_msg_writer() << "device_name = " << m_wallet->device_name(); return true; } @@ -3088,6 +3102,7 @@ bool simple_wallet::set_variable(const std::vector &args) CHECK_SIMPLE_VARIABLE("subaddress-lookahead", set_subaddress_lookahead, tr(":")); CHECK_SIMPLE_VARIABLE("segregation-height", set_segregation_height, tr("unsigned integer")); CHECK_SIMPLE_VARIABLE("ignore-fractional-outputs", set_ignore_fractional_outputs, tr("0 or 1")); + CHECK_SIMPLE_VARIABLE("track-uses", set_track_uses, tr("0 or 1")); CHECK_SIMPLE_VARIABLE("device-name", set_device_name, tr("")); } fail_msg_writer() << tr("set: unrecognized argument(s)"); @@ -4813,6 +4828,7 @@ bool simple_wallet::show_incoming_transfers(const std::vector& args bool filter = false; bool available = false; bool verbose = false; + bool uses = false; if (local_args.size() > 0) { if (local_args[0] == "available") @@ -4828,12 +4844,22 @@ bool simple_wallet::show_incoming_transfers(const std::vector& args local_args.erase(local_args.begin()); } } - if (local_args.size() > 0 && local_args[0] == "verbose") + while (local_args.size() > 0) { - verbose = true; + if (local_args[0] == "verbose") + verbose = true; + else if (local_args[0] == "uses") + uses = true; + else + { + fail_msg_writer() << tr("Invalid keyword: ") << local_args.front(); + break; + } local_args.erase(local_args.begin()); } + const uint64_t blockchain_height = m_wallet->get_blockchain_current_height(); + PAUSE_READLINE(); std::set subaddr_indices; @@ -4867,9 +4893,16 @@ bool simple_wallet::show_incoming_transfers(const std::vector& args verbose_string = (boost::format("%68s%68s") % tr("pubkey") % tr("key image")).str(); message_writer() << boost::format("%21s%8s%12s%8s%16s%68s%16s%s") % tr("amount") % tr("spent") % tr("unlocked") % tr("ringct") % tr("global index") % tr("tx id") % tr("addr index") % verbose_string; } - std::string verbose_string; + std::string extra_string; if (verbose) - verbose_string = (boost::format("%68s%68s") % td.get_public_key() % (td.m_key_image_known ? epee::string_tools::pod_to_hex(td.m_key_image) : td.m_key_image_partial ? (epee::string_tools::pod_to_hex(td.m_key_image) + "/p") : std::string(64, '?'))).str(); + extra_string += (boost::format("%68s%68s") % td.get_public_key() % (td.m_key_image_known ? epee::string_tools::pod_to_hex(td.m_key_image) : td.m_key_image_partial ? (epee::string_tools::pod_to_hex(td.m_key_image) + "/p") : std::string(64, '?'))).str(); + if (uses) + { + std::vector heights; + for (const auto &e: td.m_uses) heights.push_back(e.first); + const std::pair line = show_outputs_line(heights, blockchain_height, td.m_spent_height); + extra_string += tr("Heights: ") + line.first + "\n" + line.second; + } message_writer(td.m_spent ? console_color_magenta : console_color_green, false) << boost::format("%21s%8s%12s%8s%16u%68s%16u%s") % print_money(td.amount()) % @@ -4879,7 +4912,7 @@ bool simple_wallet::show_incoming_transfers(const std::vector& args td.m_global_output_index % td.m_txid % td.m_subaddr_index.minor % - verbose_string; + extra_string; ++transfers_found; } } @@ -5031,6 +5064,33 @@ bool simple_wallet::rescan_spent(const std::vector &args) return true; } //---------------------------------------------------------------------------------------------------- +std::pair simple_wallet::show_outputs_line(const std::vector &heights, uint64_t blockchain_height, uint64_t highlight_height) const +{ + std::stringstream ostr; + + for (uint64_t h: heights) + blockchain_height = std::max(blockchain_height, h); + + for (size_t j = 0; j < heights.size(); ++j) + ostr << (heights[j] == highlight_height ? " *" : " ") << heights[j]; + + // visualize the distribution, using the code by moneroexamples onion-monero-viewer + const uint64_t resolution = 79; + std::string ring_str(resolution, '_'); + for (size_t j = 0; j < heights.size(); ++j) + { + uint64_t pos = (heights[j] * resolution) / blockchain_height; + ring_str[pos] = 'o'; + } + if (highlight_height < blockchain_height) + { + uint64_t pos = (highlight_height * resolution) / blockchain_height; + ring_str[pos] = '*'; + } + + return std::make_pair(ostr.str(), ring_str); +} +//---------------------------------------------------------------------------------------------------- bool simple_wallet::print_ring_members(const std::vector& ptx_vector, std::ostream& ostr) { uint32_t version; @@ -5101,21 +5161,18 @@ bool simple_wallet::print_ring_members(const std::vector heights(absolute_offsets.size(), 0); + uint64_t highlight_height = std::numeric_limits::max(); for (size_t j = 0; j < absolute_offsets.size(); ++j) { - uint64_t pos = (res.outs[j].height * resolution) / blockchain_height; - ring_str[pos] = 'o'; + heights[j] = res.outs[j].height; + if (j == source.real_output) + highlight_height = heights[j]; } - uint64_t pos = (res.outs[source.real_output].height * resolution) / blockchain_height; - ring_str[pos] = '*'; - ostr << tr("\n|") << ring_str << tr("|\n"); + std::pair ring_str = show_outputs_line(heights, highlight_height); + ostr << ring_str.first << tr("\n|") << ring_str.second << tr("|\n"); } // warn if rings contain keys originating from the same tx or temporally very close block heights bool are_keys_from_same_tx = false; diff --git a/src/simplewallet/simplewallet.h b/src/simplewallet/simplewallet.h index 5010e3adc..e49da8c18 100644 --- a/src/simplewallet/simplewallet.h +++ b/src/simplewallet/simplewallet.h @@ -142,6 +142,7 @@ namespace cryptonote bool set_subaddress_lookahead(const std::vector &args = std::vector()); bool set_segregation_height(const std::vector &args = std::vector()); bool set_ignore_fractional_outputs(const std::vector &args = std::vector()); + bool set_track_uses(const std::vector &args = std::vector()); bool set_device_name(const std::vector &args = std::vector()); bool help(const std::vector &args = std::vector()); bool start_mining(const std::vector &args); @@ -251,6 +252,7 @@ namespace cryptonote bool print_seed(bool encrypted); void key_images_sync_intern(); void on_refresh_finished(uint64_t start_height, uint64_t fetched_blocks, bool is_init, bool received_money); + std::pair show_outputs_line(const std::vector &heights, uint64_t blockchain_height, uint64_t highlight_height = std::numeric_limits::max()) const; struct transfer_view { diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 0d2faca54..f8a11f3ad 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -894,6 +894,7 @@ wallet2::wallet2(network_type nettype, uint64_t kdf_rounds, bool unattended): m_key_reuse_mitigation2(true), m_segregation_height(0), m_ignore_fractional_outputs(true), + m_track_uses(false), m_is_initialized(false), m_kdf_rounds(kdf_rounds), is_old_file_format(false), @@ -1448,6 +1449,7 @@ void wallet2::cache_tx_data(const cryptonote::transaction& tx, const crypto::has //---------------------------------------------------------------------------------------------------- void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector &o_indices, uint64_t height, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data) { + PERF_TIMER(process_new_transaction); // In this function, tx (probably) only contains the base information // (that is, the prunable stuff may or may not be included) if (!miner_tx && !pool) @@ -1780,11 +1782,12 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote { if(in.type() != typeid(cryptonote::txin_to_key)) continue; - auto it = m_key_images.find(boost::get(in).k_image); + const cryptonote::txin_to_key &in_to_key = boost::get(in); + auto it = m_key_images.find(in_to_key.k_image); if(it != m_key_images.end()) { transfer_details& td = m_transfers[it->second]; - uint64_t amount = boost::get(in).amount; + uint64_t amount = in_to_key.amount; if (amount > 0) { if(amount != td.amount()) @@ -1815,6 +1818,20 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote m_callback->on_money_spent(height, txid, tx, amount, tx, td.m_subaddr_index); } } + + if (!pool && m_track_uses) + { + PERF_TIMER(track_uses); + std::vector offsets = cryptonote::relative_output_offsets_to_absolute(in_to_key.key_offsets); + for (transfer_details &td: m_transfers) + { + if ((td.is_rct() ? 0 : td.amount()) != in_to_key.amount) + continue; + for (uint64_t offset: offsets) + if (offset == td.m_global_output_index) + td.m_uses.push_back(std::make_pair(height, txid)); + } + } } uint64_t fee = miner_tx ? 0 : tx.version == 1 ? tx_money_spent_in_ins - get_outs_money_amount(tx) : tx.rct_signatures.txnFee; @@ -3183,6 +3200,9 @@ bool wallet2::store_keys(const std::string& keys_file_name, const epee::wipeable value2.SetInt(m_ignore_fractional_outputs ? 1 : 0); json.AddMember("ignore_fractional_outputs", value2, json.GetAllocator()); + value2.SetInt(m_track_uses ? 1 : 0); + json.AddMember("track_uses", value2, json.GetAllocator()); + value2.SetUint(m_subaddress_lookahead_major); json.AddMember("subaddress_lookahead_major", value2, json.GetAllocator()); @@ -3329,6 +3349,7 @@ bool wallet2::load_keys(const std::string& keys_file_name, const epee::wipeable_ m_key_reuse_mitigation2 = true; m_segregation_height = 0; m_ignore_fractional_outputs = true; + m_track_uses = false; m_subaddress_lookahead_major = SUBADDRESS_LOOKAHEAD_MAJOR; m_subaddress_lookahead_minor = SUBADDRESS_LOOKAHEAD_MINOR; m_original_keys_available = false; @@ -3481,6 +3502,8 @@ bool wallet2::load_keys(const std::string& keys_file_name, const epee::wipeable_ m_segregation_height = field_segregation_height; GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, ignore_fractional_outputs, int, Int, false, true); m_ignore_fractional_outputs = field_ignore_fractional_outputs; + GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, track_uses, int, Int, false, false); + m_track_uses = field_track_uses; GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, subaddress_lookahead_major, uint32_t, Uint, false, SUBADDRESS_LOOKAHEAD_MAJOR); m_subaddress_lookahead_major = field_subaddress_lookahead_major; GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, subaddress_lookahead_minor, uint32_t, Uint, false, SUBADDRESS_LOOKAHEAD_MINOR); diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h index ace01a235..52579376f 100644 --- a/src/wallet/wallet2.h +++ b/src/wallet/wallet2.h @@ -273,6 +273,7 @@ namespace tools bool m_key_image_partial; std::vector m_multisig_k; std::vector m_multisig_info; // one per other participant + std::vector> m_uses; bool is_rct() const { return m_rct; } uint64_t amount() const { return m_amount; } @@ -297,6 +298,7 @@ namespace tools FIELD(m_key_image_partial) FIELD(m_multisig_k) FIELD(m_multisig_info) + FIELD(m_uses) END_SERIALIZE() }; @@ -984,6 +986,8 @@ namespace tools void ignore_fractional_outputs(bool value) { m_ignore_fractional_outputs = value; } bool confirm_non_default_ring_size() const { return m_confirm_non_default_ring_size; } void confirm_non_default_ring_size(bool always) { m_confirm_non_default_ring_size = always; } + bool track_uses() const { return m_track_uses; } + void track_uses(bool value) { m_track_uses = value; } const std::string & device_name() const { return m_device_name; } void device_name(const std::string & device_name) { m_device_name = device_name; } const std::string & device_derivation_path() const { return m_device_derivation_path; } @@ -1395,6 +1399,7 @@ namespace tools bool m_key_reuse_mitigation2; uint64_t m_segregation_height; bool m_ignore_fractional_outputs; + bool m_track_uses; bool m_is_initialized; NodeRPCProxy m_node_rpc_proxy; std::unordered_set m_scanned_pool_txs[2]; @@ -1444,7 +1449,7 @@ namespace tools }; } BOOST_CLASS_VERSION(tools::wallet2, 27) -BOOST_CLASS_VERSION(tools::wallet2::transfer_details, 10) +BOOST_CLASS_VERSION(tools::wallet2::transfer_details, 11) BOOST_CLASS_VERSION(tools::wallet2::multisig_info, 1) BOOST_CLASS_VERSION(tools::wallet2::multisig_info::LR, 0) BOOST_CLASS_VERSION(tools::wallet2::multisig_tx_set, 1) @@ -1593,6 +1598,9 @@ namespace boost return; } a & x.m_key_image_requested; + if (ver < 11) + return; + a & x.m_uses; } template -- cgit v1.2.3