From 9c2a7b46381f577ca1398a1d587d176b3b72a366 Mon Sep 17 00:00:00 2001 From: Dusan Klinec Date: Mon, 7 May 2018 23:23:47 +0200 Subject: [PATCH] wallet-rpc: watch-only and cold wallet features added - unsigned_txset, signed_txset in transfer / submit_transfer / sign_transfer - export_outputs, import_outputs Squashed commits: [f4d9f3d4] wallet-rpc: do_not_relay removed from submit_transfer [5b16a86f] wallet-rpc: review-fix - method signature changes, renaming [b7fbb10a] wallet-rpc: naming fixes (unsigned vs signed), consts renamed [8c7d2727] wallet-rpc: sign_transfer added [481d024a] wallet2: sign_tx splitted to work with strings and structs, more granular [2a474db9] wallet-rpc: wallet2::load_unsigned_tx split to load from str, file [b1e3a018] wallet-rpc: review fix, load_tx_from_str variable rename [1f6373be] wallet-rpc: review fix: save_tx_to_{str,file} [2a08eafc] wallet-rpc: review comments fixes - redundant this removed from wallet2.cpp - load_tx_from_str, load_tx_from_file [43498052] wallet-rpc: submit_transfer added [9c45d1ad] wallet-rpc: watch_only check, return unsigned_txset [62831396] wallet2: added string variants to load_tx, save_tx - analogously to save_multisig_tx - required for monero-wallet-rpc to support watch-only wallet --- src/simplewallet/simplewallet.cpp | 68 +----- src/wallet/wallet2.cpp | 183 ++++++++++++--- src/wallet/wallet2.h | 7 + src/wallet/wallet_rpc_server.cpp | 224 ++++++++++++++++++- src/wallet/wallet_rpc_server.h | 10 +- src/wallet/wallet_rpc_server_commands_defs.h | 97 ++++++++ src/wallet/wallet_rpc_server_error_codes.h | 4 + 7 files changed, 495 insertions(+), 98 deletions(-) diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index a45d444f1..0d27f8acc 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -90,8 +90,6 @@ typedef cryptonote::simple_wallet sw; #define MIN_RING_SIZE 7 // Used to inform user about min ring size -- does not track actual protocol -#define OUTPUT_EXPORT_FILE_MAGIC "Monero output export\003" - #define LOCK_IDLE_SCOPE() \ bool auto_refresh_enabled = m_auto_refresh_enabled.load(std::memory_order_relaxed); \ m_auto_refresh_enabled.store(false, std::memory_order_relaxed); \ @@ -7182,19 +7180,8 @@ bool simple_wallet::export_outputs(const std::vector &args) LOCK_IDLE_SCOPE(); try { - std::vector outs = m_wallet->export_outputs(); - - std::stringstream oss; - boost::archive::portable_binary_oarchive ar(oss); - ar << outs; - - std::string magic(OUTPUT_EXPORT_FILE_MAGIC, strlen(OUTPUT_EXPORT_FILE_MAGIC)); - const cryptonote::account_public_address &keys = m_wallet->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)); - std::string ciphertext = m_wallet->encrypt_with_view_secret_key(header + oss.str()); - bool r = epee::file_io_utils::save_string_to_file(filename, magic + ciphertext); + std::string data = m_wallet->export_outputs_to_str(); + bool r = epee::file_io_utils::save_string_to_file(filename, data); if (!r) { fail_msg_writer() << tr("failed to save file ") << filename; @@ -7233,63 +7220,16 @@ bool simple_wallet::import_outputs(const std::vector &args) fail_msg_writer() << tr("failed to read file ") << filename; return true; } - const size_t magiclen = strlen(OUTPUT_EXPORT_FILE_MAGIC); - if (data.size() < magiclen || memcmp(data.data(), OUTPUT_EXPORT_FILE_MAGIC, magiclen)) - { - fail_msg_writer() << "Bad output export file magic in " << filename; - return true; - } - - try - { - data = m_wallet->decrypt_with_view_secret_key(std::string(data, magiclen)); - } - catch (const std::exception &e) - { - fail_msg_writer() << "Failed to decrypt " << filename << ": " << e.what(); - return true; - } - - const size_t headerlen = 2 * sizeof(crypto::public_key); - if (data.size() < headerlen) - { - fail_msg_writer() << "Bad data size from file " << filename; - return true; - } - const crypto::public_key &public_spend_key = *(const crypto::public_key*)&data[0]; - const crypto::public_key &public_view_key = *(const crypto::public_key*)&data[sizeof(crypto::public_key)]; - const cryptonote::account_public_address &keys = m_wallet->get_account().get_keys().m_account_address; - if (public_spend_key != keys.m_spend_public_key || public_view_key != keys.m_view_public_key) - { - fail_msg_writer() << "Outputs from " << filename << " are for a different account"; - return true; - } try { - std::string body(data, headerlen); - std::stringstream iss; - iss << body; - std::vector outputs; - try - { - boost::archive::portable_binary_iarchive ar(iss); - ar >> outputs; - } - catch (...) - { - iss.str(""); - iss << body; - boost::archive::binary_iarchive ar(iss); - ar >> outputs; - } LOCK_IDLE_SCOPE(); - size_t n_outputs = m_wallet->import_outputs(outputs); + size_t n_outputs = m_wallet->import_outputs_from_str(data); success_msg_writer() << boost::lexical_cast(n_outputs) << " outputs imported"; } catch (const std::exception &e) { - fail_msg_writer() << "Failed to import outputs: " << e.what(); + fail_msg_writer() << "Failed to import outputs " << filename << ": " << e.what(); return true; } diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index d11c99378..128d9780a 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -110,6 +110,8 @@ using namespace cryptonote; #define MULTISIG_EXPORT_FILE_MAGIC "Monero multisig export\001" +#define OUTPUT_EXPORT_FILE_MAGIC "Monero output export\003" + #define SEGREGATION_FORK_HEIGHT 1546000 #define TESTNET_SEGREGATION_FORK_HEIGHT 1000000 #define STAGENET_SEGREGATION_FORK_HEIGHT 1000000 @@ -4659,6 +4661,15 @@ void wallet2::commit_tx(std::vector& ptx_vector) } //---------------------------------------------------------------------------------------------------- bool wallet2::save_tx(const std::vector& ptx_vector, const std::string &filename) const +{ + LOG_PRINT_L0("saving " << ptx_vector.size() << " transactions"); + std::string ciphertext = dump_tx_to_str(ptx_vector); + if (ciphertext.empty()) + return false; + return epee::file_io_utils::save_string_to_file(filename, ciphertext); +} +//---------------------------------------------------------------------------------------------------- +std::string wallet2::dump_tx_to_str(const std::vector &ptx_vector) const { LOG_PRINT_L0("saving " << ptx_vector.size() << " transactions"); unsigned_tx_set txs; @@ -4680,11 +4691,11 @@ bool wallet2::save_tx(const std::vector& ptx_vector, const std::stri } catch (...) { - return false; + return std::string(); } LOG_PRINT_L2("Saving unsigned tx data: " << oss.str()); std::string ciphertext = encrypt_with_view_secret_key(oss.str()); - return epee::file_io_utils::save_string_to_file(filename, std::string(UNSIGNED_TX_PREFIX) + ciphertext); + return std::string(UNSIGNED_TX_PREFIX) + ciphertext; } //---------------------------------------------------------------------------------------------------- bool wallet2::load_unsigned_tx(const std::string &unsigned_filename, unsigned_tx_set &exported_txs) const @@ -4702,10 +4713,17 @@ bool wallet2::load_unsigned_tx(const std::string &unsigned_filename, unsigned_tx LOG_PRINT_L0("Failed to load from " << unsigned_filename); return false; } + + return parse_unsigned_tx_from_str(s, exported_txs); +} +//---------------------------------------------------------------------------------------------------- +bool wallet2::parse_unsigned_tx_from_str(const std::string &unsigned_tx_st, unsigned_tx_set &exported_txs) const +{ + std::string s = unsigned_tx_st; const size_t magiclen = strlen(UNSIGNED_TX_PREFIX) - 1; if (strncmp(s.c_str(), UNSIGNED_TX_PREFIX, magiclen)) { - LOG_PRINT_L0("Bad magic from " << unsigned_filename); + LOG_PRINT_L0("Bad magic from unsigned tx"); return false; } s = s.substr(magiclen); @@ -4721,7 +4739,7 @@ bool wallet2::load_unsigned_tx(const std::string &unsigned_filename, unsigned_tx } catch (...) { - LOG_PRINT_L0("Failed to parse data from " << unsigned_filename); + LOG_PRINT_L0("Failed to parse data from unsigned tx"); return false; } } @@ -4738,19 +4756,19 @@ bool wallet2::load_unsigned_tx(const std::string &unsigned_filename, unsigned_tx } catch (...) { - LOG_PRINT_L0("Failed to parse data from " << unsigned_filename); + LOG_PRINT_L0("Failed to parse data from unsigned tx"); return false; } } catch (const std::exception &e) { - LOG_PRINT_L0("Failed to decrypt " << unsigned_filename << ": " << e.what()); + LOG_PRINT_L0("Failed to decrypt unsigned tx: " << e.what()); return false; } } else { - LOG_PRINT_L0("Unsupported version in " << unsigned_filename); + LOG_PRINT_L0("Unsupported version in unsigned tx"); return false; } LOG_PRINT_L1("Loaded tx unsigned data from binary: " << exported_txs.txes.size() << " transactions"); @@ -4771,14 +4789,12 @@ bool wallet2::sign_tx(const std::string &unsigned_filename, const std::string &s } return sign_tx(exported_txs, signed_filename, txs, export_raw); } - //---------------------------------------------------------------------------------------------------- -bool wallet2::sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_filename, std::vector &txs, bool export_raw) +bool wallet2::sign_tx(unsigned_tx_set &exported_txs, std::vector &txs, signed_tx_set &signed_txes) { import_outputs(exported_txs.transfers); // sign the transactions - signed_tx_set signed_txes; for (size_t n = 0; n < exported_txs.txes.size(); ++n) { tools::wallet2::tx_construction_data &sd = exported_txs.txes[n]; @@ -4840,19 +4856,20 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_f signed_txes.key_images[i] = m_transfers[i].m_key_image; } - // save as binary - std::ostringstream oss; - boost::archive::portable_binary_oarchive ar(oss); - try - { - ar << signed_txes; - } - catch(...) + return true; +} +//---------------------------------------------------------------------------------------------------- +bool wallet2::sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_filename, std::vector &txs, bool export_raw) +{ + // sign the transactions + signed_tx_set signed_txes; + std::string ciphertext = sign_tx_dump_to_str(exported_txs, txs, signed_txes); + if (ciphertext.empty()) { + LOG_PRINT_L0("Failed to sign unsigned_tx_set"); return false; } - LOG_PRINT_L3("Saving signed tx data (with encryption): " << oss.str()); - std::string ciphertext = encrypt_with_view_secret_key(oss.str()); + if (!epee::file_io_utils::save_string_to_file(signed_filename, std::string(SIGNED_TX_PREFIX) + ciphertext)) { LOG_PRINT_L0("Failed to save file to " << signed_filename); @@ -4875,6 +4892,32 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_f return true; } //---------------------------------------------------------------------------------------------------- +std::string wallet2::sign_tx_dump_to_str(unsigned_tx_set &exported_txs, std::vector &ptx, signed_tx_set &signed_txes) +{ + // sign the transactions + bool r = sign_tx(exported_txs, ptx, signed_txes); + if (!r) + { + LOG_PRINT_L0("Failed to sign unsigned_tx_set"); + return std::string(); + } + + // save as binary + std::ostringstream oss; + boost::archive::portable_binary_oarchive ar(oss); + try + { + ar << signed_txes; + } + catch(...) + { + return std::string(); + } + LOG_PRINT_L3("Saving signed tx data (with encryption): " << oss.str()); + std::string ciphertext = encrypt_with_view_secret_key(oss.str()); + return std::string(SIGNED_TX_PREFIX) + ciphertext; +} +//---------------------------------------------------------------------------------------------------- bool wallet2::load_tx(const std::string &signed_filename, std::vector &ptx, std::function accept_func) { std::string s; @@ -4892,10 +4935,20 @@ bool wallet2::load_tx(const std::string &signed_filename, std::vector &ptx, std::function accept_func) +{ + std::string s = signed_tx_st; + boost::system::error_code errcode; + signed_tx_set signed_txs; + const size_t magiclen = strlen(SIGNED_TX_PREFIX) - 1; if (strncmp(s.c_str(), SIGNED_TX_PREFIX, magiclen)) { - LOG_PRINT_L0("Bad magic from " << signed_filename); + LOG_PRINT_L0("Bad magic from signed transaction"); return false; } s = s.substr(magiclen); @@ -4911,7 +4964,7 @@ bool wallet2::load_tx(const std::string &signed_filename, std::vector wallet2::export_outputs() const return outs; } //---------------------------------------------------------------------------------------------------- +std::string wallet2::export_outputs_to_str() const +{ + std::vector outs = export_outputs(); + + std::stringstream oss; + boost::archive::portable_binary_oarchive ar(oss); + ar << outs; + + 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)); + std::string ciphertext = encrypt_with_view_secret_key(header + oss.str()); + return magic + ciphertext; +} +//---------------------------------------------------------------------------------------------------- size_t wallet2::import_outputs(const std::vector &outputs) { m_transfers.clear(); @@ -9804,6 +9874,67 @@ size_t wallet2::import_outputs(const std::vector outputs; + try + { + boost::archive::portable_binary_iarchive ar(iss); + ar >> outputs; + } + catch (...) + { + iss.str(""); + iss << body; + boost::archive::binary_iarchive ar(iss); + ar >> outputs; + } + + imported_outputs = import_outputs(outputs); + } + catch (const std::exception &e) + { + THROW_WALLET_EXCEPTION(error::wallet_internal_error, std::string("Failed to import outputs") + e.what()); + } + + return imported_outputs; +} +//---------------------------------------------------------------------------------------------------- crypto::public_key wallet2::get_multisig_signer_public_key(const crypto::secret_key &spend_skey) const { crypto::public_key pkey; diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h index 61e6927bc..b5718627e 100644 --- a/src/wallet/wallet2.h +++ b/src/wallet/wallet2.h @@ -684,6 +684,7 @@ namespace tools void commit_tx(pending_tx& ptx_vector); void commit_tx(std::vector& ptx_vector); bool save_tx(const std::vector& ptx_vector, const std::string &filename) const; + std::string dump_tx_to_str(const std::vector &ptx_vector) const; std::string save_multisig_tx(multisig_tx_set txs); bool save_multisig_tx(const multisig_tx_set &txs, const std::string &filename); std::string save_multisig_tx(const std::vector& ptx_vector); @@ -692,9 +693,13 @@ namespace tools bool sign_tx(const std::string &unsigned_filename, const std::string &signed_filename, std::vector &ptx, std::function accept_func = NULL, bool export_raw = false); // sign unsigned tx. Takes unsigned_tx_set as argument. Used by GUI bool sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_filename, std::vector &ptx, bool export_raw = false); + bool sign_tx(unsigned_tx_set &exported_txs, std::vector &ptx, signed_tx_set &signed_txs); + std::string sign_tx_dump_to_str(unsigned_tx_set &exported_txs, std::vector &ptx, signed_tx_set &signed_txes); // load unsigned_tx_set from file. bool load_unsigned_tx(const std::string &unsigned_filename, unsigned_tx_set &exported_txs) const; + bool parse_unsigned_tx_from_str(const std::string &unsigned_tx_st, unsigned_tx_set &exported_txs) const; bool load_tx(const std::string &signed_filename, std::vector &ptx, std::function accept_func = NULL); + bool parse_tx_from_str(const std::string &signed_tx_st, std::vector &ptx, std::function accept_func); std::vector create_transactions(std::vector dsts, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector& extra, bool trusted_daemon); std::vector create_transactions_2(std::vector dsts, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector& extra, uint32_t subaddr_account, std::set subaddr_indices, bool trusted_daemon); // pass subaddr_indices by value on purpose std::vector create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector& extra, uint32_t subaddr_account, std::set subaddr_indices, bool trusted_daemon); @@ -970,7 +975,9 @@ namespace tools // Import/Export wallet data std::vector export_outputs() const; + std::string export_outputs_to_str() const; size_t import_outputs(const std::vector &outputs); + size_t import_outputs_from_str(const std::string &outputs_st); payment_container export_payments() const; void import_payments(const payment_container &payments); void import_payments_out(const std::list> &confirmed_payments); diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp index a9d211532..99087865e 100644 --- a/src/wallet/wallet_rpc_server.cpp +++ b/src/wallet/wallet_rpc_server.cpp @@ -712,7 +712,7 @@ namespace tools //------------------------------------------------------------------------------------------------------------------------------ template bool wallet_rpc_server::fill_response(std::vector &ptx_vector, - bool get_tx_key, Ts& tx_key, Tu &amount, Tu &fee, std::string &multisig_txset, bool do_not_relay, + bool get_tx_key, Ts& tx_key, Tu &amount, Tu &fee, std::string &multisig_txset, std::string &unsigned_txset, bool do_not_relay, Ts &tx_hash, bool get_tx_hex, Ts &tx_blob, bool get_tx_metadata, Ts &tx_metadata, epee::json_rpc::error &er) { for (const auto & ptx : ptx_vector) @@ -741,7 +741,16 @@ namespace tools } else { - if (!do_not_relay) + if (m_wallet->watch_only()){ + unsigned_txset = epee::string_tools::buff_to_hex_nodelimer(m_wallet->dump_tx_to_str(ptx_vector)); + if (unsigned_txset.empty()) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = "Failed to save unsigned tx set after creation"; + return false; + } + } + else if (!do_not_relay) m_wallet->commit_tx(ptx_vector); // populate response with tx hashes @@ -811,7 +820,7 @@ namespace tools return false; } - return fill_response(ptx_vector, req.get_tx_key, res.tx_key, res.amount, res.fee, res.multisig_txset, req.do_not_relay, + return fill_response(ptx_vector, req.get_tx_key, res.tx_key, res.amount, res.fee, res.multisig_txset, res.unsigned_txset, req.do_not_relay, res.tx_hash, req.get_tx_hex, res.tx_blob, req.get_tx_metadata, res.tx_metadata, er); } catch (const std::exception& e) @@ -858,7 +867,7 @@ namespace tools std::vector ptx_vector = m_wallet->create_transactions_2(dsts, mixin, req.unlock_time, priority, extra, req.account_index, req.subaddr_indices, m_trusted_daemon); LOG_PRINT_L2("on_transfer_split called create_transactions_2"); - return fill_response(ptx_vector, req.get_tx_keys, res.tx_key_list, res.amount_list, res.fee_list, res.multisig_txset, req.do_not_relay, + return fill_response(ptx_vector, req.get_tx_keys, res.tx_key_list, res.amount_list, res.fee_list, res.multisig_txset, res.unsigned_txset, req.do_not_relay, res.tx_hash_list, req.get_tx_hex, res.tx_blob_list, req.get_tx_metadata, res.tx_metadata_list, er); } catch (const std::exception& e) @@ -869,6 +878,141 @@ namespace tools return true; } //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_sign_transfer(const wallet_rpc::COMMAND_RPC_SIGN_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_SIGN_TRANSFER::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + if (m_wallet->restricted()) + { + er.code = WALLET_RPC_ERROR_CODE_DENIED; + er.message = "Command unavailable in restricted mode."; + return false; + } + if (m_wallet->key_on_device()) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = "command not supported by HW wallet"; + return false; + } + if(m_wallet->watch_only()) + { + er.code = WALLET_RPC_ERROR_CODE_WATCH_ONLY; + er.message = "command not supported by watch-only wallet"; + return false; + } + + cryptonote::blobdata blob; + if (!epee::string_tools::parse_hexstr_to_binbuff(req.unsigned_txset, blob)) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_HEX; + er.message = "Failed to parse hex."; + return false; + } + + tools::wallet2::unsigned_tx_set exported_txs; + if(!m_wallet->parse_unsigned_tx_from_str(blob, exported_txs)) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_UNSIGNED_TX_DATA; + er.message = "cannot load unsigned_txset"; + return false; + } + + std::vector ptxs; + try + { + tools::wallet2::signed_tx_set signed_txs; + std::string ciphertext = m_wallet->sign_tx_dump_to_str(exported_txs, ptxs, signed_txs); + if (ciphertext.empty()) + { + er.code = WALLET_RPC_ERROR_CODE_SIGN_UNSIGNED; + er.message = "Failed to sign unsigned tx"; + return false; + } + + res.signed_txset = epee::string_tools::buff_to_hex_nodelimer(ciphertext); + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_SIGN_UNSIGNED; + er.message = std::string("Failed to sign unsigned tx: ") + e.what(); + return false; + } + + for (auto &ptx: ptxs) + { + res.tx_hash_list.push_back(epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx.tx))); + } + + if (req.export_raw) + { + for (auto &ptx: ptxs) + { + res.tx_raw_list.push_back(epee::string_tools::buff_to_hex_nodelimer(cryptonote::tx_to_blob(ptx.tx))); + } + } + + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_submit_transfer(const wallet_rpc::COMMAND_RPC_SUBMIT_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_SUBMIT_TRANSFER::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + if (m_wallet->restricted()) + { + er.code = WALLET_RPC_ERROR_CODE_DENIED; + er.message = "Command unavailable in restricted mode."; + return false; + } + if (m_wallet->key_on_device()) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = "command not supported by HW wallet"; + return false; + } + + cryptonote::blobdata blob; + if (!epee::string_tools::parse_hexstr_to_binbuff(req.tx_data_hex, blob)) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_HEX; + er.message = "Failed to parse hex."; + return false; + } + + std::vector ptx_vector; + try + { + bool r = m_wallet->parse_tx_from_str(blob, ptx_vector, NULL); + if (!r) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_SIGNED_TX_DATA; + er.message = "Failed to parse signed tx data."; + return false; + } + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_SIGNED_TX_DATA; + er.message = std::string("Failed to parse signed tx: ") + e.what(); + return false; + } + + try + { + for (auto &ptx: ptx_vector) + { + m_wallet->commit_tx(ptx); + res.tx_hash_list.push_back(epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx.tx))); + } + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_SIGNED_SUBMISSION; + er.message = std::string("Failed to submit signed tx: ") + e.what(); + return false; + } + + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_sweep_dust(const wallet_rpc::COMMAND_RPC_SWEEP_DUST::request& req, wallet_rpc::COMMAND_RPC_SWEEP_DUST::response& res, epee::json_rpc::error& er) { if (!m_wallet) return not_open(er); @@ -883,7 +1027,7 @@ namespace tools { std::vector ptx_vector = m_wallet->create_unmixable_sweep_transactions(m_trusted_daemon); - return fill_response(ptx_vector, req.get_tx_keys, res.tx_key_list, res.amount_list, res.fee_list, res.multisig_txset, req.do_not_relay, + return fill_response(ptx_vector, req.get_tx_keys, res.tx_key_list, res.amount_list, res.fee_list, res.multisig_txset, res.unsigned_txset, req.do_not_relay, res.tx_hash_list, req.get_tx_hex, res.tx_blob_list, req.get_tx_metadata, res.tx_metadata_list, er); } catch (const std::exception& e) @@ -931,7 +1075,7 @@ namespace tools uint32_t priority = m_wallet->adjust_priority(req.priority); std::vector ptx_vector = m_wallet->create_transactions_all(req.below_amount, dsts[0].addr, dsts[0].is_subaddress, mixin, req.unlock_time, priority, extra, req.account_index, req.subaddr_indices, m_trusted_daemon); - return fill_response(ptx_vector, req.get_tx_keys, res.tx_key_list, res.amount_list, res.fee_list, res.multisig_txset, req.do_not_relay, + return fill_response(ptx_vector, req.get_tx_keys, res.tx_key_list, res.amount_list, res.fee_list, res.multisig_txset, res.unsigned_txset, req.do_not_relay, res.tx_hash_list, req.get_tx_hex, res.tx_blob_list, req.get_tx_metadata, res.tx_metadata_list, er); } catch (const std::exception& e) @@ -1007,7 +1151,7 @@ namespace tools return false; } - return fill_response(ptx_vector, req.get_tx_key, res.tx_key, res.amount, res.fee, res.multisig_txset, req.do_not_relay, + return fill_response(ptx_vector, req.get_tx_key, res.tx_key, res.amount, res.fee, res.multisig_txset, res.unsigned_txset, req.do_not_relay, res.tx_hash, req.get_tx_hex, res.tx_blob, req.get_tx_metadata, res.tx_metadata, er); } catch (const std::exception& e) @@ -1974,6 +2118,72 @@ namespace tools return false; } //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_export_outputs(const wallet_rpc::COMMAND_RPC_EXPORT_OUTPUTS::request& req, wallet_rpc::COMMAND_RPC_EXPORT_OUTPUTS::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + if (m_wallet->restricted()) + { + er.code = WALLET_RPC_ERROR_CODE_DENIED; + er.message = "Command unavailable in restricted mode."; + return false; + } + if (m_wallet->key_on_device()) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = "command not supported by HW wallet"; + return false; + } + + try + { + res.outputs_data_hex = epee::string_tools::buff_to_hex_nodelimer(m_wallet->export_outputs_to_str()); + } + catch (const std::exception &e) + { + handle_rpc_exception(std::current_exception(), er, WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR); + return false; + } + + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_import_outputs(const wallet_rpc::COMMAND_RPC_IMPORT_OUTPUTS::request& req, wallet_rpc::COMMAND_RPC_IMPORT_OUTPUTS::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + if (m_wallet->restricted()) + { + er.code = WALLET_RPC_ERROR_CODE_DENIED; + er.message = "Command unavailable in restricted mode."; + return false; + } + if (m_wallet->key_on_device()) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = "command not supported by HW wallet"; + return false; + } + + cryptonote::blobdata blob; + if (!epee::string_tools::parse_hexstr_to_binbuff(req.outputs_data_hex, blob)) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_HEX; + er.message = "Failed to parse hex."; + return false; + } + + try + { + res.num_imported = m_wallet->import_outputs_from_str(blob); + } + catch (const std::exception &e) + { + handle_rpc_exception(std::current_exception(), er, WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR); + return false; + } + + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_export_key_images(const wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::request& req, wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::response& res, epee::json_rpc::error& er) { if (!m_wallet) return not_open(er); diff --git a/src/wallet/wallet_rpc_server.h b/src/wallet/wallet_rpc_server.h index 2ec53cc80..b00ca048e 100644 --- a/src/wallet/wallet_rpc_server.h +++ b/src/wallet/wallet_rpc_server.h @@ -84,6 +84,8 @@ namespace tools MAP_JON_RPC_WE("getheight", on_getheight, wallet_rpc::COMMAND_RPC_GET_HEIGHT) MAP_JON_RPC_WE("transfer", on_transfer, wallet_rpc::COMMAND_RPC_TRANSFER) MAP_JON_RPC_WE("transfer_split", on_transfer_split, wallet_rpc::COMMAND_RPC_TRANSFER_SPLIT) + MAP_JON_RPC_WE("sign_transfer", on_sign_transfer, wallet_rpc::COMMAND_RPC_SIGN_TRANSFER) + MAP_JON_RPC_WE("submit_transfer", on_submit_transfer, wallet_rpc::COMMAND_RPC_SUBMIT_TRANSFER) MAP_JON_RPC_WE("sweep_dust", on_sweep_dust, wallet_rpc::COMMAND_RPC_SWEEP_DUST) MAP_JON_RPC_WE("sweep_unmixable", on_sweep_dust, wallet_rpc::COMMAND_RPC_SWEEP_DUST) MAP_JON_RPC_WE("sweep_all", on_sweep_all, wallet_rpc::COMMAND_RPC_SWEEP_ALL) @@ -114,6 +116,8 @@ namespace tools MAP_JON_RPC_WE("get_transfer_by_txid", on_get_transfer_by_txid, wallet_rpc::COMMAND_RPC_GET_TRANSFER_BY_TXID) MAP_JON_RPC_WE("sign", on_sign, wallet_rpc::COMMAND_RPC_SIGN) MAP_JON_RPC_WE("verify", on_verify, wallet_rpc::COMMAND_RPC_VERIFY) + MAP_JON_RPC_WE("export_outputs", on_export_outputs, wallet_rpc::COMMAND_RPC_EXPORT_OUTPUTS) + MAP_JON_RPC_WE("import_outputs", on_import_outputs, wallet_rpc::COMMAND_RPC_IMPORT_OUTPUTS) MAP_JON_RPC_WE("export_key_images", on_export_key_images, wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES) MAP_JON_RPC_WE("import_key_images", on_import_key_images, wallet_rpc::COMMAND_RPC_IMPORT_KEY_IMAGES) MAP_JON_RPC_WE("make_uri", on_make_uri, wallet_rpc::COMMAND_RPC_MAKE_URI) @@ -154,6 +158,8 @@ namespace tools bool validate_transfer(const std::list& destinations, const std::string& payment_id, std::vector& dsts, std::vector& extra, bool at_least_one_destination, epee::json_rpc::error& er); bool on_transfer(const wallet_rpc::COMMAND_RPC_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_TRANSFER::response& res, epee::json_rpc::error& er); bool on_transfer_split(const wallet_rpc::COMMAND_RPC_TRANSFER_SPLIT::request& req, wallet_rpc::COMMAND_RPC_TRANSFER_SPLIT::response& res, epee::json_rpc::error& er); + bool on_sign_transfer(const wallet_rpc::COMMAND_RPC_SIGN_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_SIGN_TRANSFER::response& res, epee::json_rpc::error& er); + bool on_submit_transfer(const wallet_rpc::COMMAND_RPC_SUBMIT_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_SUBMIT_TRANSFER::response& res, epee::json_rpc::error& er); bool on_sweep_dust(const wallet_rpc::COMMAND_RPC_SWEEP_DUST::request& req, wallet_rpc::COMMAND_RPC_SWEEP_DUST::response& res, epee::json_rpc::error& er); bool on_sweep_all(const wallet_rpc::COMMAND_RPC_SWEEP_ALL::request& req, wallet_rpc::COMMAND_RPC_SWEEP_ALL::response& res, epee::json_rpc::error& er); bool on_sweep_single(const wallet_rpc::COMMAND_RPC_SWEEP_SINGLE::request& req, wallet_rpc::COMMAND_RPC_SWEEP_SINGLE::response& res, epee::json_rpc::error& er); @@ -182,6 +188,8 @@ namespace tools bool on_get_transfer_by_txid(const wallet_rpc::COMMAND_RPC_GET_TRANSFER_BY_TXID::request& req, wallet_rpc::COMMAND_RPC_GET_TRANSFER_BY_TXID::response& res, epee::json_rpc::error& er); bool on_sign(const wallet_rpc::COMMAND_RPC_SIGN::request& req, wallet_rpc::COMMAND_RPC_SIGN::response& res, epee::json_rpc::error& er); bool on_verify(const wallet_rpc::COMMAND_RPC_VERIFY::request& req, wallet_rpc::COMMAND_RPC_VERIFY::response& res, epee::json_rpc::error& er); + bool on_export_outputs(const wallet_rpc::COMMAND_RPC_EXPORT_OUTPUTS::request& req, wallet_rpc::COMMAND_RPC_EXPORT_OUTPUTS::response& res, epee::json_rpc::error& er); + bool on_import_outputs(const wallet_rpc::COMMAND_RPC_IMPORT_OUTPUTS::request& req, wallet_rpc::COMMAND_RPC_IMPORT_OUTPUTS::response& res, epee::json_rpc::error& er); bool on_export_key_images(const wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::request& req, wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::response& res, epee::json_rpc::error& er); bool on_import_key_images(const wallet_rpc::COMMAND_RPC_IMPORT_KEY_IMAGES::request& req, wallet_rpc::COMMAND_RPC_IMPORT_KEY_IMAGES::response& res, epee::json_rpc::error& er); bool on_make_uri(const wallet_rpc::COMMAND_RPC_MAKE_URI::request& req, wallet_rpc::COMMAND_RPC_MAKE_URI::response& res, epee::json_rpc::error& er); @@ -217,7 +225,7 @@ namespace tools template bool fill_response(std::vector &ptx_vector, - bool get_tx_key, Ts& tx_key, Tu &amount, Tu &fee, std::string &multisig_txset, bool do_not_relay, + bool get_tx_key, Ts& tx_key, Tu &amount, Tu &fee, std::string &multisig_txset, std::string &unsigned_txset, bool do_not_relay, Ts &tx_hash, bool get_tx_hex, Ts &tx_blob, bool get_tx_metadata, Ts &tx_metadata, epee::json_rpc::error &er); wallet2 *m_wallet; diff --git a/src/wallet/wallet_rpc_server_commands_defs.h b/src/wallet/wallet_rpc_server_commands_defs.h index a0f43c9b9..11f852d6f 100644 --- a/src/wallet/wallet_rpc_server_commands_defs.h +++ b/src/wallet/wallet_rpc_server_commands_defs.h @@ -419,6 +419,7 @@ namespace wallet_rpc std::string tx_blob; std::string tx_metadata; std::string multisig_txset; + std::string unsigned_txset; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash) @@ -429,6 +430,7 @@ namespace wallet_rpc KV_SERIALIZE(tx_blob) KV_SERIALIZE(tx_metadata) KV_SERIALIZE(multisig_txset) + KV_SERIALIZE(unsigned_txset) END_KV_SERIALIZE_MAP() }; }; @@ -484,6 +486,7 @@ namespace wallet_rpc std::list tx_blob_list; std::list tx_metadata_list; std::string multisig_txset; + std::string unsigned_txset; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash_list) @@ -493,6 +496,55 @@ namespace wallet_rpc KV_SERIALIZE(tx_blob_list) KV_SERIALIZE(tx_metadata_list) KV_SERIALIZE(multisig_txset) + KV_SERIALIZE(unsigned_txset) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_SIGN_TRANSFER + { + struct request + { + std::string unsigned_txset; + bool export_raw; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(unsigned_txset) + KV_SERIALIZE_OPT(export_raw, false) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string signed_txset; + std::list tx_hash_list; + std::list tx_raw_list; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(signed_txset) + KV_SERIALIZE(tx_hash_list) + KV_SERIALIZE(tx_raw_list) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_SUBMIT_TRANSFER + { + struct request + { + std::string tx_data_hex; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(tx_data_hex) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::list tx_hash_list; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(tx_hash_list) END_KV_SERIALIZE_MAP() }; }; @@ -532,6 +584,7 @@ namespace wallet_rpc std::list tx_blob_list; std::list tx_metadata_list; std::string multisig_txset; + std::string unsigned_txset; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash_list) @@ -541,6 +594,7 @@ namespace wallet_rpc KV_SERIALIZE(tx_blob_list) KV_SERIALIZE(tx_metadata_list) KV_SERIALIZE(multisig_txset) + KV_SERIALIZE(unsigned_txset) END_KV_SERIALIZE_MAP() }; }; @@ -598,6 +652,7 @@ namespace wallet_rpc std::list tx_blob_list; std::list tx_metadata_list; std::string multisig_txset; + std::string unsigned_txset; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash_list) @@ -607,6 +662,7 @@ namespace wallet_rpc KV_SERIALIZE(tx_blob_list) KV_SERIALIZE(tx_metadata_list) KV_SERIALIZE(multisig_txset) + KV_SERIALIZE(unsigned_txset) END_KV_SERIALIZE_MAP() }; }; @@ -651,6 +707,7 @@ namespace wallet_rpc std::string tx_blob; std::string tx_metadata; std::string multisig_txset; + std::string unsigned_txset; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash) @@ -660,6 +717,7 @@ namespace wallet_rpc KV_SERIALIZE(tx_blob) KV_SERIALIZE(tx_metadata) KV_SERIALIZE(multisig_txset) + KV_SERIALIZE(unsigned_txset) END_KV_SERIALIZE_MAP() }; }; @@ -1364,6 +1422,45 @@ namespace wallet_rpc }; }; + struct COMMAND_RPC_EXPORT_OUTPUTS + { + struct request + { + BEGIN_KV_SERIALIZE_MAP() + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string outputs_data_hex; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(outputs_data_hex); + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_IMPORT_OUTPUTS + { + struct request + { + std::string outputs_data_hex; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(outputs_data_hex); + END_KV_SERIALIZE_MAP() + }; + + struct response + { + uint64_t num_imported; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(num_imported); + END_KV_SERIALIZE_MAP() + }; + }; + struct COMMAND_RPC_EXPORT_KEY_IMAGES { struct request diff --git a/src/wallet/wallet_rpc_server_error_codes.h b/src/wallet/wallet_rpc_server_error_codes.h index d47467940..f127ae240 100644 --- a/src/wallet/wallet_rpc_server_error_codes.h +++ b/src/wallet/wallet_rpc_server_error_codes.h @@ -69,3 +69,7 @@ #define WALLET_RPC_ERROR_CODE_MULTISIG_SUBMISSION -36 #define WALLET_RPC_ERROR_CODE_NOT_ENOUGH_UNLOCKED_MONEY -37 #define WALLET_RPC_ERROR_CODE_NO_DAEMON_CONNECTION -38 +#define WALLET_RPC_ERROR_CODE_BAD_UNSIGNED_TX_DATA -39 +#define WALLET_RPC_ERROR_CODE_BAD_SIGNED_TX_DATA -40 +#define WALLET_RPC_ERROR_CODE_SIGNED_SUBMISSION -41 +#define WALLET_RPC_ERROR_CODE_SIGN_UNSIGNED -42