diff options
Diffstat (limited to 'src/wallet')
| -rw-r--r-- | src/wallet/CMakeLists.txt | 33 | ||||
| -rw-r--r-- | src/wallet/api/CMakeLists.txt | 89 | ||||
| -rw-r--r-- | src/wallet/api/address_book.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/pending_transaction.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/subaddress.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/subaddress_account.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/transaction_history.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/transaction_info.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/unsigned_transaction.h | 2 | ||||
| -rw-r--r-- | src/wallet/api/wallet.cpp | 186 | ||||
| -rw-r--r-- | src/wallet/api/wallet.h | 7 | ||||
| -rw-r--r-- | src/wallet/api/wallet2_api.h (renamed from src/wallet/wallet2_api.h) | 18 | ||||
| -rw-r--r-- | src/wallet/api/wallet_manager.cpp | 149 | ||||
| -rw-r--r-- | src/wallet/api/wallet_manager.h | 3 | ||||
| -rw-r--r-- | src/wallet/wallet2.cpp | 807 | ||||
| -rw-r--r-- | src/wallet/wallet2.h | 33 | ||||
| -rw-r--r-- | src/wallet/wallet_args.cpp | 2 | ||||
| -rw-r--r-- | src/wallet/wallet_errors.h | 22 | ||||
| -rw-r--r-- | src/wallet/wallet_rpc_server.cpp | 344 | ||||
| -rw-r--r-- | src/wallet/wallet_rpc_server.h | 14 | ||||
| -rw-r--r-- | src/wallet/wallet_rpc_server_commands_defs.h | 203 | ||||
| -rw-r--r-- | src/wallet/wallet_rpc_server_error_codes.h | 4 |
22 files changed, 1569 insertions, 359 deletions
diff --git a/src/wallet/CMakeLists.txt b/src/wallet/CMakeLists.txt index e5c79a447..74992139d 100644 --- a/src/wallet/CMakeLists.txt +++ b/src/wallet/CMakeLists.txt @@ -33,21 +33,7 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) set(wallet_sources wallet2.cpp wallet_args.cpp - node_rpc_proxy.cpp - api/wallet.cpp - api/wallet_manager.cpp - api/transaction_info.cpp - api/transaction_history.cpp - api/pending_transaction.cpp - api/utils.cpp - api/address_book.cpp - api/subaddress.cpp - api/subaddress_account.cpp - api/unsigned_transaction.cpp) - -set(wallet_api_headers - wallet2_api.h) - + node_rpc_proxy.cpp) set(wallet_private_headers wallet2.h @@ -56,23 +42,12 @@ set(wallet_private_headers wallet_rpc_server.h wallet_rpc_server_commands_defs.h wallet_rpc_server_error_codes.h - node_rpc_proxy.h - api/wallet.h - api/wallet_manager.h - api/transaction_info.h - api/transaction_history.h - api/pending_transaction.h - api/common_defines.h - api/address_book.h - api/subaddress.h - api/subaddress_account.h - api/unsigned_transaction.h) + node_rpc_proxy.h) monero_private_headers(wallet ${wallet_private_headers}) monero_add_library(wallet ${wallet_sources} - ${wallet_api_headers} ${wallet_private_headers}) target_link_libraries(wallet PUBLIC @@ -127,6 +102,7 @@ install(TARGETS wallet_rpc_server DESTINATION bin) # build and install libwallet_merged only if we building for GUI if (BUILD_GUI_DEPS) set(libs_to_merge + wallet_api wallet cryptonote_core cryptonote_basic @@ -149,6 +125,5 @@ if (BUILD_GUI_DEPS) install(TARGETS wallet_merged ARCHIVE DESTINATION ${lib_folder}) - install(FILES ${wallet_api_headers} - DESTINATION include/wallet) + add_subdirectory(api) endif() diff --git a/src/wallet/api/CMakeLists.txt b/src/wallet/api/CMakeLists.txt new file mode 100644 index 000000000..26127b75c --- /dev/null +++ b/src/wallet/api/CMakeLists.txt @@ -0,0 +1,89 @@ +# Copyright (c) 2014-2017, The Monero Project +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are +# permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other +# materials provided with the distribution. +# +# 3. Neither the name of the copyright holder nor the names of its contributors may be +# used to endorse or promote products derived from this software without specific +# prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# include (${PROJECT_SOURCE_DIR}/cmake/libutils.cmake) + +set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) + +set(wallet_api_sources + wallet.cpp + wallet_manager.cpp + transaction_info.cpp + transaction_history.cpp + pending_transaction.cpp + utils.cpp + address_book.cpp + subaddress.cpp + subaddress_account.cpp + unsigned_transaction.cpp) + +set(wallet_api_headers + wallet2_api.h) + +set(wallet_api_private_headers + wallet.h + wallet_manager.h + transaction_info.h + transaction_history.h + pending_transaction.h + common_defines.h + address_book.h + subaddress.h + subaddress_account.h + unsigned_transaction.h) + +monero_private_headers(wallet_api + ${wallet_api_private_headers}) +monero_add_library(wallet_api + ${wallet_api_sources} + ${wallet_api_headers} + ${wallet_api_private_headers}) +target_link_libraries(wallet_api + PUBLIC + wallet + common + cryptonote_core + mnemonics + ${Boost_CHRONO_LIBRARY} + ${Boost_SERIALIZATION_LIBRARY} + ${Boost_FILESYSTEM_LIBRARY} + ${Boost_SYSTEM_LIBRARY} + ${Boost_THREAD_LIBRARY} + ${Boost_REGEX_LIBRARY} + PRIVATE + ${EXTRA_LIBRARIES}) + + +if(IOS) + set(lib_folder lib-${ARCH}) +else() + set(lib_folder lib) +endif() + +install(FILES ${wallet_api_headers} + DESTINATION include/wallet) diff --git a/src/wallet/api/address_book.h b/src/wallet/api/address_book.h index 25f59128b..b92743fe6 100644 --- a/src/wallet/api/address_book.h +++ b/src/wallet/api/address_book.h @@ -28,7 +28,7 @@ // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include "wallet/wallet2.h" namespace Monero { diff --git a/src/wallet/api/pending_transaction.h b/src/wallet/api/pending_transaction.h index e5b33ac01..c98da59da 100644 --- a/src/wallet/api/pending_transaction.h +++ b/src/wallet/api/pending_transaction.h @@ -28,7 +28,7 @@ // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include "wallet/wallet2.h" #include <string> diff --git a/src/wallet/api/subaddress.h b/src/wallet/api/subaddress.h index e3e28eba1..45fef6e67 100644 --- a/src/wallet/api/subaddress.h +++ b/src/wallet/api/subaddress.h @@ -26,7 +26,7 @@ // 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. -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include "wallet/wallet2.h" namespace Monero { diff --git a/src/wallet/api/subaddress_account.h b/src/wallet/api/subaddress_account.h index 107d7f87f..0a4db9671 100644 --- a/src/wallet/api/subaddress_account.h +++ b/src/wallet/api/subaddress_account.h @@ -26,7 +26,7 @@ // 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. -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include "wallet/wallet2.h" namespace Monero { diff --git a/src/wallet/api/transaction_history.h b/src/wallet/api/transaction_history.h index 4987bdab2..e5207e53a 100644 --- a/src/wallet/api/transaction_history.h +++ b/src/wallet/api/transaction_history.h @@ -28,7 +28,7 @@ // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include <boost/thread/shared_mutex.hpp> namespace Monero { diff --git a/src/wallet/api/transaction_info.h b/src/wallet/api/transaction_info.h index d19ef8899..c961c0a9e 100644 --- a/src/wallet/api/transaction_info.h +++ b/src/wallet/api/transaction_info.h @@ -28,7 +28,7 @@ // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include <string> #include <ctime> diff --git a/src/wallet/api/unsigned_transaction.h b/src/wallet/api/unsigned_transaction.h index 9c442f503..33c994d5f 100644 --- a/src/wallet/api/unsigned_transaction.h +++ b/src/wallet/api/unsigned_transaction.h @@ -28,7 +28,7 @@ // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include "wallet/wallet2.h" #include <string> diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp index 8e747d16b..fd0b65866 100644 --- a/src/wallet/api/wallet.cpp +++ b/src/wallet/api/wallet.cpp @@ -1385,24 +1385,194 @@ std::string WalletImpl::getUserNote(const std::string &txid) const return m_wallet->get_tx_note(htxid); } -std::string WalletImpl::getTxKey(const std::string &txid) const +std::string WalletImpl::getTxKey(const std::string &txid_str) const { - cryptonote::blobdata txid_data; - if(!epee::string_tools::parse_hexstr_to_binbuff(txid, txid_data) || txid_data.size() != sizeof(crypto::hash)) + crypto::hash txid; + if(!epee::string_tools::hex_to_pod(txid_str, txid)) { - return ""; + m_status = Status_Error; + m_errorString = tr("Failed to parse txid"); + return ""; } - const crypto::hash htxid = *reinterpret_cast<const crypto::hash*>(txid_data.data()); crypto::secret_key tx_key; std::vector<crypto::secret_key> additional_tx_keys; - if (m_wallet->get_tx_key(htxid, tx_key, additional_tx_keys)) + if (m_wallet->get_tx_key(txid, tx_key, additional_tx_keys)) { - return epee::string_tools::pod_to_hex(tx_key); + m_status = Status_Ok; + std::ostringstream oss; + oss << epee::string_tools::pod_to_hex(tx_key); + for (size_t i = 0; i < additional_tx_keys.size(); ++i) + oss << epee::string_tools::pod_to_hex(additional_tx_keys[i]); + return oss.str(); } else { - return ""; + m_status = Status_Error; + m_errorString = tr("no tx keys found for this txid"); + return ""; + } +} + +bool WalletImpl::checkTxKey(const std::string &txid_str, std::string tx_key_str, const std::string &address_str, uint64_t &received, bool &in_pool, uint64_t &confirmations) +{ + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(txid_str, txid)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse txid"); + return false; + } + + crypto::secret_key tx_key; + std::vector<crypto::secret_key> additional_tx_keys; + if (!epee::string_tools::hex_to_pod(tx_key_str.substr(0, 64), tx_key)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse tx key"); + return false; + } + tx_key_str = tx_key_str.substr(64); + while (!tx_key_str.empty()) + { + additional_tx_keys.resize(additional_tx_keys.size() + 1); + if (!epee::string_tools::hex_to_pod(tx_key_str.substr(0, 64), additional_tx_keys.back())) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse tx key"); + return false; + } + tx_key_str = tx_key_str.substr(64); + } + + cryptonote::address_parse_info info; + if (!cryptonote::get_account_address_from_str(info, m_wallet->testnet(), address_str)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse address"); + return false; + } + + try + { + m_wallet->check_tx_key(txid, tx_key, additional_tx_keys, info.address, received, in_pool, confirmations); + m_status = Status_Ok; + return true; + } + catch (const std::exception &e) + { + m_status = Status_Error; + m_errorString = e.what(); + return false; + } +} + +std::string WalletImpl::getTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message) const +{ + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(txid_str, txid)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse txid"); + return ""; + } + + cryptonote::address_parse_info info; + if (!cryptonote::get_account_address_from_str(info, m_wallet->testnet(), address_str)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse address"); + return ""; + } + + try + { + m_status = Status_Ok; + return m_wallet->get_tx_proof(txid, info.address, info.is_subaddress, message); + } + catch (const std::exception &e) + { + m_status = Status_Error; + m_errorString = e.what(); + return ""; + } +} + +bool WalletImpl::checkTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message, const std::string &signature, bool &good, uint64_t &received, bool &in_pool, uint64_t &confirmations) +{ + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(txid_str, txid)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse txid"); + return false; + } + + cryptonote::address_parse_info info; + if (!cryptonote::get_account_address_from_str(info, m_wallet->testnet(), address_str)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse address"); + return false; + } + + try + { + good = m_wallet->check_tx_proof(txid, info.address, info.is_subaddress, message, signature, received, in_pool, confirmations); + m_status = Status_Ok; + return true; + } + catch (const std::exception &e) + { + m_status = Status_Error; + m_errorString = e.what(); + return false; + } +} + +std::string WalletImpl::getSpendProof(const std::string &txid_str, const std::string &message) const { + crypto::hash txid; + if(!epee::string_tools::hex_to_pod(txid_str, txid)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse txid"); + return ""; + } + + try + { + m_status = Status_Ok; + return m_wallet->get_spend_proof(txid, message); + } + catch (const std::exception &e) + { + m_status = Status_Error; + m_errorString = e.what(); + return ""; + } +} + +bool WalletImpl::checkSpendProof(const std::string &txid_str, const std::string &message, const std::string &signature, bool &good) const { + good = false; + crypto::hash txid; + if(!epee::string_tools::hex_to_pod(txid_str, txid)) + { + m_status = Status_Error; + m_errorString = tr("Failed to parse txid"); + return false; + } + + try + { + m_status = Status_Ok; + good = m_wallet->check_spend_proof(txid, message, signature); + return true; + } + catch (const std::exception &e) + { + m_status = Status_Error; + m_errorString = e.what(); + return false; } } diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h index 051eda3ba..01359ffc6 100644 --- a/src/wallet/api/wallet.h +++ b/src/wallet/api/wallet.h @@ -31,7 +31,7 @@ #ifndef WALLET_IMPL_H #define WALLET_IMPL_H -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include "wallet/wallet2.h" #include <string> @@ -137,6 +137,11 @@ public: virtual bool setUserNote(const std::string &txid, const std::string ¬e); virtual std::string getUserNote(const std::string &txid) const; virtual std::string getTxKey(const std::string &txid) const; + virtual bool checkTxKey(const std::string &txid, std::string tx_key, const std::string &address, uint64_t &received, bool &in_pool, uint64_t &confirmations); + virtual std::string getTxProof(const std::string &txid, const std::string &address, const std::string &message) const; + virtual bool checkTxProof(const std::string &txid, const std::string &address, const std::string &message, const std::string &signature, bool &good, uint64_t &received, bool &in_pool, uint64_t &confirmations); + virtual std::string getSpendProof(const std::string &txid, const std::string &message) const; + virtual bool checkSpendProof(const std::string &txid, const std::string &message, const std::string &signature, bool &good) const; virtual std::string signMessage(const std::string &message); virtual bool verifySignedMessage(const std::string &message, const std::string &address, const std::string &signature) const; virtual void startRefresh(); diff --git a/src/wallet/wallet2_api.h b/src/wallet/api/wallet2_api.h index 432c820cb..b1f8369a3 100644 --- a/src/wallet/wallet2_api.h +++ b/src/wallet/api/wallet2_api.h @@ -700,6 +700,11 @@ struct Wallet */ virtual std::string getUserNote(const std::string &txid) const = 0; virtual std::string getTxKey(const std::string &txid) const = 0; + virtual bool checkTxKey(const std::string &txid, std::string tx_key, const std::string &address, uint64_t &received, bool &in_pool, uint64_t &confirmations) = 0; + virtual std::string getTxProof(const std::string &txid, const std::string &address, const std::string &message) const = 0; + virtual bool checkTxProof(const std::string &txid, const std::string &address, const std::string &message, const std::string &signature, bool &good, uint64_t &received, bool &in_pool, uint64_t &confirmations) = 0; + virtual std::string getSpendProof(const std::string &txid, const std::string &message) const = 0; + virtual bool checkSpendProof(const std::string &txid, const std::string &message, const std::string &signature, bool &good) const = 0; /* * \brief signMessage - sign a message with the spend private key @@ -819,19 +824,6 @@ struct WalletManager */ virtual std::vector<std::string> findWallets(const std::string &path) = 0; - /*! - * \brief checkPayment - checks a payment was made using a txkey - * \param address - the address the payment was sent to - * \param txid - the transaction id for that payment - * \param txkey - the transaction's secret key - * \param daemon_address - the address (host and port) to the daemon to request transaction data - * \param received - if succesful, will hold the amount of monero received - * \param height - if succesful, will hold the height of the transaction (0 if only in the pool) - * \param error - if unsuccesful, will hold an error string with more information about the error - * \return - true is succesful, false otherwise - */ - virtual bool checkPayment(const std::string &address, const std::string &txid, const std::string &txkey, const std::string &daemon_address, uint64_t &received, uint64_t &height, std::string &error) const = 0; - //! returns verbose error string regarding last error; virtual std::string errorString() const = 0; diff --git a/src/wallet/api/wallet_manager.cpp b/src/wallet/api/wallet_manager.cpp index 2326f54d3..ee69ec028 100644 --- a/src/wallet/api/wallet_manager.cpp +++ b/src/wallet/api/wallet_manager.cpp @@ -189,155 +189,6 @@ bool WalletManagerImpl::connected(uint32_t *version) const return true; } -bool WalletManagerImpl::checkPayment(const std::string &address_text, const std::string &txid_text, const std::string &txkey_text, const std::string &daemon_address, uint64_t &received, uint64_t &height, std::string &error) const -{ - error = ""; - cryptonote::blobdata txid_data; - if(!epee::string_tools::parse_hexstr_to_binbuff(txid_text, txid_data) || txid_data.size() != sizeof(crypto::hash)) - { - error = tr("failed to parse txid"); - return false; - } - crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_data.data()); - - if (txkey_text.size() < 64 || txkey_text.size() % 64) - { - error = tr("failed to parse tx key"); - return false; - } - crypto::secret_key tx_key; - cryptonote::blobdata tx_key_data; - if(!epee::string_tools::parse_hexstr_to_binbuff(txkey_text, tx_key_data) || tx_key_data.size() != sizeof(crypto::hash)) - { - error = tr("failed to parse tx key"); - return false; - } - tx_key = *reinterpret_cast<const crypto::secret_key*>(tx_key_data.data()); - - bool testnet = address_text[0] != '4'; - cryptonote::address_parse_info info; - if(!cryptonote::get_account_address_from_str(info, testnet, address_text)) - { - error = tr("failed to parse address"); - return false; - } - - cryptonote::COMMAND_RPC_GET_TRANSACTIONS::request req; - cryptonote::COMMAND_RPC_GET_TRANSACTIONS::response res; - req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid)); - if (!connect_and_invoke(m_daemonAddress, "/gettransactions", req, res) || - (res.txs.size() != 1 && res.txs_as_hex.size() != 1)) - { - error = tr("failed to get transaction from daemon"); - return false; - } - cryptonote::blobdata tx_data; - bool ok; - if (res.txs.size() == 1) - ok = epee::string_tools::parse_hexstr_to_binbuff(res.txs.front().as_hex, tx_data); - else - ok = epee::string_tools::parse_hexstr_to_binbuff(res.txs_as_hex.front(), tx_data); - if (!ok) - { - error = tr("failed to parse transaction from daemon"); - return false; - } - crypto::hash tx_hash, tx_prefix_hash; - cryptonote::transaction tx; - if (!cryptonote::parse_and_validate_tx_from_blob(tx_data, tx, tx_hash, tx_prefix_hash)) - { - error = tr("failed to validate transaction from daemon"); - return false; - } - if (tx_hash != txid) - { - error = tr("failed to get the right transaction from daemon"); - return false; - } - - crypto::key_derivation derivation; - if (!crypto::generate_key_derivation(info.address.m_view_public_key, tx_key, derivation)) - { - error = tr("failed to generate key derivation from supplied parameters"); - return false; - } - - received = 0; - try { - for (size_t n = 0; n < tx.vout.size(); ++n) - { - if (typeid(cryptonote::txout_to_key) != tx.vout[n].target.type()) - continue; - const cryptonote::txout_to_key tx_out_to_key = boost::get<cryptonote::txout_to_key>(tx.vout[n].target); - crypto::public_key pubkey; - derive_public_key(derivation, n, info.address.m_spend_public_key, pubkey); - if (pubkey == tx_out_to_key.key) - { - uint64_t amount; - if (tx.version == 1) - { - amount = tx.vout[n].amount; - } - else - { - try - { - rct::key Ctmp; - //rct::key amount_key = rct::hash_to_scalar(rct::scalarmultKey(rct::pk2rct(address.m_view_public_key), rct::sk2rct(tx_key))); - crypto::key_derivation derivation; - bool r = crypto::generate_key_derivation(info.address.m_view_public_key, tx_key, derivation); - if (!r) - { - LOG_ERROR("Failed to generate key derivation to decode rct output " << n); - amount = 0; - } - else - { - crypto::secret_key scalar1; - crypto::derivation_to_scalar(derivation, n, scalar1); - rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n]; - rct::ecdhDecode(ecdh_info, rct::sk2rct(scalar1)); - rct::key C = tx.rct_signatures.outPk[n].mask; - rct::addKeys2(Ctmp, ecdh_info.mask, ecdh_info.amount, rct::H); - if (rct::equalKeys(C, Ctmp)) - amount = rct::h2d(ecdh_info.amount); - else - amount = 0; - } - } - catch (...) { amount = 0; } - } - received += amount; - } - } - } - catch(const std::exception &e) - { - LOG_ERROR("error: " << e.what()); - error = std::string(tr("error: ")) + e.what(); - return false; - } - - if (received > 0) - { - LOG_PRINT_L1(get_account_address_as_str(testnet, info.is_subaddress, info.address) << " " << tr("received") << " " << cryptonote::print_money(received) << " " << tr("in txid") << " " << txid); - } - else - { - LOG_PRINT_L1(get_account_address_as_str(testnet, info.is_subaddress, info.address) << " " << tr("received nothing in txid") << " " << txid); - } - if (res.txs.front().in_pool) - { - height = 0; - } - else - { - height = res.txs.front().block_height; - } - - return true; -} - uint64_t WalletManagerImpl::blockchainHeight() const { cryptonote::COMMAND_RPC_GET_INFO::request ireq; diff --git a/src/wallet/api/wallet_manager.h b/src/wallet/api/wallet_manager.h index 8455f0f16..978a2d411 100644 --- a/src/wallet/api/wallet_manager.h +++ b/src/wallet/api/wallet_manager.h @@ -29,7 +29,7 @@ // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers -#include "wallet/wallet2_api.h" +#include "wallet/api/wallet2_api.h" #include <string> namespace Monero { @@ -55,7 +55,6 @@ public: std::string errorString() const; void setDaemonAddress(const std::string &address); bool connected(uint32_t *version = NULL) const; - bool checkPayment(const std::string &address, const std::string &txid, const std::string &txkey, const std::string &daemon_address, uint64_t &received, uint64_t &height, std::string &error) const; uint64_t blockchainHeight() const; uint64_t blockchainTargetHeight() const; uint64_t networkDifficulty() const; diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index d0fcd50b7..4ad7ede9c 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -39,7 +39,6 @@ using namespace epee; #include "cryptonote_config.h" #include "wallet2.h" -#include "wallet2_api.h" #include "cryptonote_basic/cryptonote_format_utils.h" #include "rpc/core_rpc_server_commands_defs.h" #include "misc_language.h" @@ -202,6 +201,8 @@ boost::optional<tools::password_container> get_password(const boost::program_opt return {tools::password_container{std::move(password)}}; } + THROW_WALLET_EXCEPTION_IF(!password_prompter, tools::error::wallet_internal_error, tools::wallet2::tr("no password specified; use --prompt-for-password to prompt for a password")); + return password_prompter(verify ? tr("Enter new wallet password") : tr("Wallet password"), verify); } @@ -455,6 +456,59 @@ void drop_from_short_history(std::list<crypto::hash> &short_chain_history, size_ } } +size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs, size_t extra_size) +{ + size_t size = 0; + + // tx prefix + + // first few bytes + size += 1 + 6; + + // vin + size += n_inputs * (1+6+(mixin+1)*2+32); + + // vout + size += n_outputs * (6+32); + + // extra + size += extra_size; + + // rct signatures + + // type + size += 1; + + // rangeSigs + size += (2*64*32+32+64*32) * n_outputs; + + // MGs + size += n_inputs * (64 * (mixin+1) + 32); + + // mixRing - not serialized, can be reconstructed + /* size += 2 * 32 * (mixin+1) * n_inputs; */ + + // pseudoOuts + size += 32 * n_inputs; + // ecdhInfo + size += 2 * 32 * n_outputs; + // outPk - only commitment is saved + size += 32 * n_outputs; + // txnFee + size += 4; + + LOG_PRINT_L2("estimated rct tx size for " << n_inputs << " with ring size " << (mixin+1) << " and " << n_outputs << ": " << size << " (" << ((32 * n_inputs/*+1*/) + 2 * 32 * (mixin+1) * n_inputs + 32 * n_outputs) << " saved)"); + return size; +} + +size_t estimate_tx_size(bool use_rct, int n_inputs, int mixin, int n_outputs, size_t extra_size) +{ + if (use_rct) + return estimate_rct_tx_size(n_inputs, mixin, n_outputs + 1, extra_size); + else + return n_inputs * (mixin+1) * APPROXIMATE_INPUT_BYTES + extra_size; +} + } //namespace namespace tools @@ -644,8 +698,7 @@ void wallet2::add_subaddress_account(const std::string& label) //---------------------------------------------------------------------------------------------------- void wallet2::add_subaddress(uint32_t index_major, const std::string& label) { - if (index_major >= m_subaddress_labels.size()) - throw std::runtime_error("index_major is out of bound"); + THROW_WALLET_EXCEPTION_IF(index_major >= m_subaddress_labels.size(), error::account_index_outofbound); uint32_t index_minor = (uint32_t)get_num_subaddresses(index_major); expand_subaddresses({index_major, index_minor}); m_subaddress_labels[index_major][index_minor] = label; @@ -701,10 +754,9 @@ std::string wallet2::get_subaddress_label(const cryptonote::subaddress_index& in //---------------------------------------------------------------------------------------------------- void wallet2::set_subaddress_label(const cryptonote::subaddress_index& index, const std::string &label) { - if (index.major >= m_subaddress_labels.size() || index.minor >= m_subaddress_labels[index.major].size()) - MERROR("Subaddress index is out of bounds. Failed to set subaddress label."); - else - m_subaddress_labels[index.major][index.minor] = label; + THROW_WALLET_EXCEPTION_IF(index.major >= m_subaddress_labels.size(), error::account_index_outofbound); + THROW_WALLET_EXCEPTION_IF(index.minor >= m_subaddress_labels[index.major].size(), error::address_index_outofbound); + m_subaddress_labels[index.major][index.minor] = label; } //---------------------------------------------------------------------------------------------------- /*! @@ -1034,7 +1086,9 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote } uint64_t tx_money_spent_in_ins = 0; - boost::optional<uint32_t> subaddr_account; + // The line below is equivalent to "boost::optional<uint32_t> subaddr_account;", but avoids the GCC warning: ‘*((void*)& subaddr_account +4)’ may be used uninitialized in this function + // It's a GCC bug with boost::optional, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47679 + auto subaddr_account ([]()->boost::optional<uint32_t> {return boost::none;}()); std::set<uint32_t> subaddr_indices; // check all outputs for spending (compare key images) for(auto& in: tx.vin) @@ -3999,7 +4053,8 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions(std::vector<crypto pending_tx ptx; // loop until fee is met without increasing tx size to next KB boundary. - uint64_t needed_fee = 0; + const size_t estimated_tx_size = estimate_tx_size(false, unused_transfers_indices.size(), fake_outs_count, dst_vector.size(), extra.size()); + uint64_t needed_fee = calculate_fee(fee_per_kb, estimated_tx_size, fee_multiplier); do { transfer(dst_vector, fake_outs_count, unused_transfers_indices, unlock_time, needed_fee, extra, tx, ptx, trusted_daemon); @@ -4589,9 +4644,7 @@ void wallet2::transfer_selected_rct(std::vector<cryptonote::tx_destination_entry uint64_t upper_transaction_size_limit = get_upper_transaction_size_limit(); uint64_t needed_money = fee; LOG_PRINT_L2("transfer_selected_rct: starting with fee " << print_money (needed_money)); - LOG_PRINT_L0("selected transfers: "); - for (auto t: selected_transfers) - LOG_PRINT_L2(" " << t); + LOG_PRINT_L2("selected transfers: " << strjoin(selected_transfers, " ")); // calculate total amount being sent to all destinations // throw if total amount overflows uint64_t @@ -4675,21 +4728,25 @@ void wallet2::transfer_selected_rct(std::vector<cryptonote::tx_destination_entry change_dts.amount = found_money - needed_money; if (change_dts.amount == 0) { - // If the change is 0, send it to a random address, to avoid confusing - // the sender with a 0 amount output. We send a 0 amount in order to avoid - // letting the destination be able to work out which of the inputs is the - // real one in our rings - LOG_PRINT_L2("generating dummy address for 0 change"); - cryptonote::account_base dummy; - dummy.generate(); - change_dts.addr = dummy.get_keys().m_account_address; - LOG_PRINT_L2("generated dummy address for 0 change"); + if (splitted_dsts.size() == 1) + { + // If the change is 0, send it to a random address, to avoid confusing + // the sender with a 0 amount output. We send a 0 amount in order to avoid + // letting the destination be able to work out which of the inputs is the + // real one in our rings + LOG_PRINT_L2("generating dummy address for 0 change"); + cryptonote::account_base dummy; + dummy.generate(); + change_dts.addr = dummy.get_keys().m_account_address; + LOG_PRINT_L2("generated dummy address for 0 change"); + splitted_dsts.push_back(change_dts); + } } else { change_dts.addr = get_subaddress({subaddr_account, 0}); + splitted_dsts.push_back(change_dts); } - splitted_dsts.push_back(change_dts); crypto::secret_key tx_key; std::vector<crypto::secret_key> additional_tx_keys; @@ -4736,59 +4793,6 @@ void wallet2::transfer_selected_rct(std::vector<cryptonote::tx_destination_entry LOG_PRINT_L2("transfer_selected_rct done"); } -static size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs) -{ - size_t size = 0; - - // tx prefix - - // first few bytes - size += 1 + 6; - - // vin - size += n_inputs * (1+6+(mixin+1)*2+32); - - // vout - size += n_outputs * (6+32); - - // extra - size += 40; - - // rct signatures - - // type - size += 1; - - // rangeSigs - size += (2*64*32+32+64*32) * n_outputs; - - // MGs - size += n_inputs * (64 * (mixin+1) + 32); - - // mixRing - not serialized, can be reconstructed - /* size += 2 * 32 * (mixin+1) * n_inputs; */ - - // pseudoOuts - size += 32 * n_inputs; - // ecdhInfo - size += 2 * 32 * n_outputs; - // outPk - only commitment is saved - size += 32 * n_outputs; - // txnFee - size += 4; - - LOG_PRINT_L2("estimated rct tx size for " << n_inputs << " with ring size " << (mixin+1) << " and " << n_outputs << ": " << size << " (" << ((32 * n_inputs/*+1*/) + 2 * 32 * (mixin+1) * n_inputs + 32 * n_outputs) << " saved)"); - return size; -} - -static size_t estimate_tx_size(bool use_rct, int n_inputs, int mixin, int n_outputs) -{ - if (use_rct) - return estimate_rct_tx_size(n_inputs, mixin, n_outputs + 1); - else - return n_inputs * (mixin+1) * APPROXIMATE_INPUT_BYTES; -} - std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, uint32_t subaddr_account, const std::set<uint32_t> &subaddr_indices) const { std::vector<size_t> picks; @@ -4796,19 +4800,7 @@ std::vector<size_t> wallet2::pick_preferred_rct_inputs(uint64_t needed_money, ui LOG_PRINT_L2("pick_preferred_rct_inputs: needed_money " << print_money(needed_money)); - // try to find a rct input of enough size - for (size_t i = 0; i < m_transfers.size(); ++i) - { - const transfer_details& td = m_transfers[i]; - if (!td.m_spent && td.is_rct() && td.amount() >= needed_money && is_transfer_unlocked(td) && td.m_subaddr_index.major == subaddr_account && subaddr_indices.count(td.m_subaddr_index.minor) == 1) - { - LOG_PRINT_L2("We can use " << i << " alone: " << print_money(td.amount())); - picks.push_back(i); - return picks; - } - } - - // then try to find two outputs + // try to find two outputs // this could be made better by picking one of the outputs to be a small one, since those // are less useful since often below the needed money, so if one can be used in a pair, // it gets rid of it for the future @@ -5562,12 +5554,12 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp { // this is used to build a tx that's 1 or 2 inputs, and 2 outputs, which // will get us a known fee. - uint64_t estimated_fee = calculate_fee(fee_per_kb, estimate_rct_tx_size(2, fake_outs_count + 1, 2), fee_multiplier); + uint64_t estimated_fee = calculate_fee(fee_per_kb, estimate_rct_tx_size(2, fake_outs_count, 2, extra.size()), fee_multiplier); preferred_inputs = pick_preferred_rct_inputs(needed_money + estimated_fee, subaddr_account, subaddr_indices); if (!preferred_inputs.empty()) { string s; - for (auto i: preferred_inputs) s += boost::lexical_cast<std::string>(i) + "(" + print_money(m_transfers[i].amount()) + ") "; + for (auto i: preferred_inputs) s += boost::lexical_cast<std::string>(i) + " (" + print_money(m_transfers[i].amount()) + ") "; LOG_PRINT_L1("Found prefered rct inputs for rct tx: " << s); // bring the list of available outputs stored by the same subaddress index to the front of the list @@ -5599,14 +5591,13 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp unsigned int original_output_index = 0; std::vector<size_t>* unused_transfers_indices = &unused_transfers_indices_per_subaddr[0].second; std::vector<size_t>* unused_dust_indices = &unused_dust_indices_per_subaddr[0].second; - while ((!dsts.empty() && dsts[0].amount > 0) || adding_fee || should_pick_a_second_output(use_rct, txes.back().selected_transfers.size(), *unused_transfers_indices, *unused_dust_indices)) { + while ((!dsts.empty() && dsts[0].amount > 0) || adding_fee || !preferred_inputs.empty() || should_pick_a_second_output(use_rct, txes.back().selected_transfers.size(), *unused_transfers_indices, *unused_dust_indices)) { TX &tx = txes.back(); LOG_PRINT_L2("Start of loop with " << unused_transfers_indices->size() << " " << unused_dust_indices->size()); - LOG_PRINT_L2("Start of loop with " << unused_transfers_indices->size() << " " << unused_dust_indices->size()); LOG_PRINT_L2("unused_transfers_indices: " << strjoin(*unused_transfers_indices, " ")); - LOG_PRINT_L2("unused_dust_indices:" << strjoin(*unused_dust_indices, " ")); - LOG_PRINT_L2("dsts size " << dsts.size() << ", first " << (dsts.empty() ? -1 : dsts[0].amount)); + LOG_PRINT_L2("unused_dust_indices: " << strjoin(*unused_dust_indices, " ")); + LOG_PRINT_L2("dsts size " << dsts.size() << ", first " << (dsts.empty() ? "-" : cryptonote::print_money(dsts[0].amount))); LOG_PRINT_L2("adding_fee " << adding_fee << ", use_rct " << use_rct); // if we need to spend money and don't have any left, we fail @@ -5618,7 +5609,11 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp // get a random unspent output and use it to pay part (or all) of the current destination (and maybe next one, etc) // This could be more clever, but maybe at the cost of making probabilistic inferences easier size_t idx; - if ((dsts.empty() || dsts[0].amount == 0) && !adding_fee) { + if (!preferred_inputs.empty()) { + idx = pop_back(preferred_inputs); + pop_if_present(*unused_transfers_indices, idx); + pop_if_present(*unused_dust_indices, idx); + } else if ((dsts.empty() || dsts[0].amount == 0) && !adding_fee) { // the "make rct txes 2/2" case - we pick a small value output to "clean up" the wallet too std::vector<size_t> indices = get_only_rct(*unused_dust_indices, *unused_transfers_indices); idx = pop_best_value(indices, tx.selected_transfers, true); @@ -5641,10 +5636,6 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp } pop_if_present(*unused_transfers_indices, idx); pop_if_present(*unused_dust_indices, idx); - } else if (!preferred_inputs.empty()) { - idx = pop_back(preferred_inputs); - pop_if_present(*unused_transfers_indices, idx); - pop_if_present(*unused_dust_indices, idx); } else idx = pop_best_value(unused_transfers_indices->empty() ? *unused_dust_indices : *unused_transfers_indices, tx.selected_transfers); @@ -5666,7 +5657,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp } else { - while (!dsts.empty() && dsts[0].amount <= available_amount && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size()) < TX_SIZE_TARGET(upper_transaction_size_limit)) + while (!dsts.empty() && dsts[0].amount <= available_amount && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()) < TX_SIZE_TARGET(upper_transaction_size_limit)) { // we can fully pay that destination LOG_PRINT_L2("We can fully pay " << get_account_address_as_str(m_testnet, dsts[0].is_subaddress, dsts[0].addr) << @@ -5678,7 +5669,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp ++original_output_index; } - if (available_amount > 0 && !dsts.empty() && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size()) < TX_SIZE_TARGET(upper_transaction_size_limit)) { + if (available_amount > 0 && !dsts.empty() && estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()) < TX_SIZE_TARGET(upper_transaction_size_limit)) { // we can partially fill that destination LOG_PRINT_L2("We can partially pay " << get_account_address_as_str(m_testnet, dsts[0].is_subaddress, dsts[0].addr) << " for " << print_money(available_amount) << "/" << print_money(dsts[0].amount)); @@ -5691,26 +5682,31 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp // here, check if we need to sent tx and start a new one LOG_PRINT_L2("Considering whether to create a tx now, " << tx.selected_transfers.size() << " inputs, tx limit " << upper_transaction_size_limit); - bool try_tx; - if (adding_fee) - { - /* might not actually be enough if adding this output bumps size to next kB, but we need to try */ - try_tx = available_for_fee >= needed_fee; - } - else + bool try_tx = false; + // if we have preferred picks, but haven't yet used all of them, continue + if (preferred_inputs.empty()) { - const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size()); - try_tx = dsts.empty() || (estimated_rct_tx_size >= TX_SIZE_TARGET(upper_transaction_size_limit)); + if (adding_fee) + { + /* might not actually be enough if adding this output bumps size to next kB, but we need to try */ + try_tx = available_for_fee >= needed_fee; + } + else + { + const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()); + try_tx = dsts.empty() || (estimated_rct_tx_size >= TX_SIZE_TARGET(upper_transaction_size_limit)); + } } if (try_tx) { cryptonote::transaction test_tx; pending_tx test_ptx; - needed_fee = 0; + const size_t estimated_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()); + needed_fee = calculate_fee(fee_per_kb, estimated_tx_size, fee_multiplier); - LOG_PRINT_L2("Trying to create a tx now, with " << tx.dsts.size() << " destinations and " << - tx.selected_transfers.size() << " outputs"); + LOG_PRINT_L2("Trying to create a tx now, with " << tx.dsts.size() << " outputs and " << + tx.selected_transfers.size() << " inputs"); if (use_rct) transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra, test_tx, test_ptx); @@ -5752,8 +5748,8 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp } else { - LOG_PRINT_L2("We made a tx, adjusting fee and saving it"); - do { + LOG_PRINT_L2("We made a tx, adjusting fee and saving it, we need " << print_money(needed_fee) << " and we have " << print_money(test_ptx.fee)); + while (needed_fee > test_ptx.fee) { if (use_rct) transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra, test_tx, test_ptx); @@ -5764,7 +5760,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp needed_fee = calculate_fee(fee_per_kb, txBlob, fee_multiplier); LOG_PRINT_L2("Made an attempt at a final " << ((txBlob.size() + 1023)/1024) << " kB tx, with " << print_money(test_ptx.fee) << " fee and " << print_money(test_ptx.change_dts.amount) << " change"); - } while (needed_fee > test_ptx.fee); + } LOG_PRINT_L2("Made a final " << ((txBlob.size() + 1023)/1024) << " kB tx, with " << print_money(test_ptx.fee) << " fee and " << print_money(test_ptx.change_dts.amount) << " change"); @@ -5946,14 +5942,15 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton // here, check if we need to sent tx and start a new one LOG_PRINT_L2("Considering whether to create a tx now, " << tx.selected_transfers.size() << " inputs, tx limit " << upper_transaction_size_limit); - const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size() + 1); + const size_t estimated_rct_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size() + 1, extra.size()); bool try_tx = (unused_dust_indices.empty() && unused_transfers_indices.empty()) || ( estimated_rct_tx_size >= TX_SIZE_TARGET(upper_transaction_size_limit)); if (try_tx) { cryptonote::transaction test_tx; pending_tx test_ptx; - needed_fee = 0; + const size_t estimated_tx_size = estimate_tx_size(use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size(), extra.size()); + needed_fee = calculate_fee(fee_per_kb, estimated_tx_size, fee_multiplier); tx.dsts.push_back(tx_destination_entry(1, address, is_subaddress)); @@ -5973,7 +5970,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton THROW_WALLET_EXCEPTION_IF(needed_fee > available_for_fee, error::wallet_internal_error, "Transaction cannot pay for itself"); - do { + while (needed_fee > test_ptx.fee) { LOG_PRINT_L2("We made a tx, adjusting fee and saving it"); tx.dsts[0].amount = available_for_fee - needed_fee; if (use_rct) @@ -5986,7 +5983,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton needed_fee = calculate_fee(fee_per_kb, txBlob, fee_multiplier); LOG_PRINT_L2("Made an attempt at a final " << ((txBlob.size() + 1023)/1024) << " kB tx, with " << print_money(test_ptx.fee) << " fee and " << print_money(test_ptx.change_dts.amount) << " change"); - } while (needed_fee > test_ptx.fee); + } LOG_PRINT_L2("Made a final " << ((txBlob.size() + 1023)/1024) << " kB tx, with " << print_money(test_ptx.fee) << " fee and " << print_money(test_ptx.change_dts.amount) << " change"); @@ -6216,6 +6213,576 @@ bool wallet2::get_tx_key(const crypto::hash &txid, crypto::secret_key &tx_key, s additional_tx_keys = j->second; return true; } +//---------------------------------------------------------------------------------------------------- +std::string wallet2::get_spend_proof(const crypto::hash &txid, const std::string &message) +{ + THROW_WALLET_EXCEPTION_IF(m_watch_only, error::wallet_internal_error, + "get_spend_proof requires spend secret key and is not available for a watch-only wallet"); + + // fetch tx from daemon + COMMAND_RPC_GET_TRANSACTIONS::request req = AUTO_VAL_INIT(req); + req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid)); + req.decode_as_json = false; + COMMAND_RPC_GET_TRANSACTIONS::response res = AUTO_VAL_INIT(res); + bool r; + { + const boost::lock_guard<boost::mutex> lock{m_daemon_rpc_mutex}; + r = epee::net_utils::invoke_http_json("/gettransactions", req, res, m_http_client, rpc_timeout); + } + THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "gettransactions"); + THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "gettransactions"); + THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::wallet_internal_error, "gettransactions"); + THROW_WALLET_EXCEPTION_IF(res.txs.size() != 1, error::wallet_internal_error, + "daemon returned wrong response for gettransactions, wrong txs count = " + + std::to_string(res.txs.size()) + ", expected 1"); + cryptonote::blobdata bd; + THROW_WALLET_EXCEPTION_IF(!epee::string_tools::parse_hexstr_to_binbuff(res.txs[0].as_hex, bd), error::wallet_internal_error, "failed to parse tx from hexstr"); + cryptonote::transaction tx; + crypto::hash tx_hash, tx_prefix_hash; + THROW_WALLET_EXCEPTION_IF(!cryptonote::parse_and_validate_tx_from_blob(bd, tx, tx_hash, tx_prefix_hash), error::wallet_internal_error, "failed to parse tx from blob"); + THROW_WALLET_EXCEPTION_IF(tx_hash != txid, error::wallet_internal_error, "txid mismatch"); + + std::vector<std::vector<crypto::signature>> signatures; + + // get signature prefix hash + std::string sig_prefix_data((const char*)&txid, sizeof(crypto::hash)); + sig_prefix_data += message; + crypto::hash sig_prefix_hash; + crypto::cn_fast_hash(sig_prefix_data.data(), sig_prefix_data.size(), sig_prefix_hash); + + for(size_t i = 0; i < tx.vin.size(); ++i) + { + const txin_to_key* const in_key = boost::get<txin_to_key>(std::addressof(tx.vin[i])); + if (in_key == nullptr) + continue; + + // check if the key image belongs to us + const auto found = m_key_images.find(in_key->k_image); + if(found == m_key_images.end()) + { + THROW_WALLET_EXCEPTION_IF(i > 0, error::wallet_internal_error, "subset of key images belong to us, very weird!"); + THROW_WALLET_EXCEPTION_IF(true, error::wallet_internal_error, "This tx wasn't generated by this wallet!"); + } + + // derive the real output keypair + const transfer_details& in_td = m_transfers[found->second]; + const txout_to_key* const in_tx_out_pkey = boost::get<txout_to_key>(std::addressof(in_td.m_tx.vout[in_td.m_internal_output_index].target)); + THROW_WALLET_EXCEPTION_IF(in_tx_out_pkey == nullptr, error::wallet_internal_error, "Output is not txout_to_key"); + const crypto::public_key in_tx_pub_key = get_tx_pub_key_from_extra(in_td.m_tx, in_td.m_pk_index); + const std::vector<crypto::public_key> in_additionakl_tx_pub_keys = get_additional_tx_pub_keys_from_extra(in_td.m_tx); + keypair in_ephemeral; + crypto::key_image in_img; + THROW_WALLET_EXCEPTION_IF(!generate_key_image_helper(m_account.get_keys(), m_subaddresses, in_tx_out_pkey->key, in_tx_pub_key, in_additionakl_tx_pub_keys, in_td.m_internal_output_index, in_ephemeral, in_img), + error::wallet_internal_error, "failed to generate key image"); + THROW_WALLET_EXCEPTION_IF(in_key->k_image != in_img, error::wallet_internal_error, "key image mismatch"); + + // get output pubkeys in the ring + const std::vector<uint64_t> absolute_offsets = cryptonote::relative_output_offsets_to_absolute(in_key->key_offsets); + const size_t ring_size = in_key->key_offsets.size(); + THROW_WALLET_EXCEPTION_IF(absolute_offsets.size() != ring_size, error::wallet_internal_error, "absolute offsets size is wrong"); + COMMAND_RPC_GET_OUTPUTS_BIN::request req = AUTO_VAL_INIT(req); + req.outputs.resize(ring_size); + for (size_t j = 0; j < ring_size; ++j) + { + req.outputs[j].amount = in_key->amount; + req.outputs[j].index = absolute_offsets[j]; + } + COMMAND_RPC_GET_OUTPUTS_BIN::response res = AUTO_VAL_INIT(res); + bool r; + { + const boost::lock_guard<boost::mutex> lock{m_daemon_rpc_mutex}; + r = epee::net_utils::invoke_http_bin("/get_outs.bin", req, res, m_http_client, rpc_timeout); + } + THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "get_outs.bin"); + THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "get_outs.bin"); + THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::wallet_internal_error, "get_outs.bin"); + THROW_WALLET_EXCEPTION_IF(res.outs.size() != ring_size, error::wallet_internal_error, + "daemon returned wrong response for get_outs.bin, wrong amounts count = " + + std::to_string(res.outs.size()) + ", expected " + std::to_string(ring_size)); + + // copy pubkey pointers + std::vector<const crypto::public_key *> p_output_keys; + for (const COMMAND_RPC_GET_OUTPUTS_BIN::outkey &out : res.outs) + p_output_keys.push_back(&out.key); + + // figure out real output index and secret key + size_t sec_index = -1; + for (size_t j = 0; j < ring_size; ++j) + { + if (res.outs[j].key == in_ephemeral.pub) + { + sec_index = j; + break; + } + } + THROW_WALLET_EXCEPTION_IF(sec_index >= ring_size, error::wallet_internal_error, "secret index not found"); + + // generate ring sig for this input + signatures.push_back(std::vector<crypto::signature>()); + std::vector<crypto::signature>& sigs = signatures.back(); + sigs.resize(in_key->key_offsets.size()); + crypto::generate_ring_signature(sig_prefix_hash, in_key->k_image, p_output_keys, in_ephemeral.sec, sec_index, sigs.data()); + } + + std::string sig_str = "SpendProofV1"; + for (const std::vector<crypto::signature>& ring_sig : signatures) + for (const crypto::signature& sig : ring_sig) + sig_str += tools::base58::encode(std::string((const char *)&sig, sizeof(crypto::signature))); + return sig_str; +} +//---------------------------------------------------------------------------------------------------- +bool wallet2::check_spend_proof(const crypto::hash &txid, const std::string &message, const std::string &sig_str) +{ + const std::string header = "SpendProofV1"; + const size_t header_len = header.size(); + THROW_WALLET_EXCEPTION_IF(sig_str.size() < header_len || sig_str.substr(0, header_len) != header, error::wallet_internal_error, + "Signature header check error"); + + // fetch tx from daemon + COMMAND_RPC_GET_TRANSACTIONS::request req = AUTO_VAL_INIT(req); + req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid)); + req.decode_as_json = false; + COMMAND_RPC_GET_TRANSACTIONS::response res = AUTO_VAL_INIT(res); + bool r; + { + const boost::lock_guard<boost::mutex> lock{m_daemon_rpc_mutex}; + r = epee::net_utils::invoke_http_json("/gettransactions", req, res, m_http_client, rpc_timeout); + } + THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "gettransactions"); + THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "gettransactions"); + THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::wallet_internal_error, "gettransactions"); + THROW_WALLET_EXCEPTION_IF(res.txs.size() != 1, error::wallet_internal_error, + "daemon returned wrong response for gettransactions, wrong txs count = " + + std::to_string(res.txs.size()) + ", expected 1"); + cryptonote::blobdata bd; + THROW_WALLET_EXCEPTION_IF(!epee::string_tools::parse_hexstr_to_binbuff(res.txs[0].as_hex, bd), error::wallet_internal_error, "failed to parse tx from hexstr"); + cryptonote::transaction tx; + crypto::hash tx_hash, tx_prefix_hash; + THROW_WALLET_EXCEPTION_IF(!cryptonote::parse_and_validate_tx_from_blob(bd, tx, tx_hash, tx_prefix_hash), error::wallet_internal_error, "failed to parse tx from blob"); + THROW_WALLET_EXCEPTION_IF(tx_hash != txid, error::wallet_internal_error, "txid mismatch"); + + // check signature size + size_t num_sigs = 0; + for(size_t i = 0; i < tx.vin.size(); ++i) + { + const txin_to_key* const in_key = boost::get<txin_to_key>(std::addressof(tx.vin[i])); + if (in_key != nullptr) + num_sigs += in_key->key_offsets.size(); + } + std::vector<std::vector<crypto::signature>> signatures = { std::vector<crypto::signature>(1) }; + const size_t sig_len = tools::base58::encode(std::string((const char *)&signatures[0][0], sizeof(crypto::signature))).size(); + THROW_WALLET_EXCEPTION_IF(sig_str.size() != header_len + num_sigs * sig_len, + error::wallet_internal_error, "incorrect signature size"); + + // decode base58 + signatures.clear(); + size_t offset = header_len; + for(size_t i = 0; i < tx.vin.size(); ++i) + { + const txin_to_key* const in_key = boost::get<txin_to_key>(std::addressof(tx.vin[i])); + if (in_key == nullptr) + continue; + signatures.resize(signatures.size() + 1); + signatures.back().resize(in_key->key_offsets.size()); + for (size_t j = 0; j < in_key->key_offsets.size(); ++j) + { + std::string sig_decoded; + THROW_WALLET_EXCEPTION_IF(!tools::base58::decode(sig_str.substr(offset, sig_len), sig_decoded), error::wallet_internal_error, "Signature decoding error"); + THROW_WALLET_EXCEPTION_IF(sizeof(crypto::signature) != sig_decoded.size(), error::wallet_internal_error, "Signature decoding error"); + memcpy(&signatures.back()[j], sig_decoded.data(), sizeof(crypto::signature)); + offset += sig_len; + } + } + + // get signature prefix hash + std::string sig_prefix_data((const char*)&txid, sizeof(crypto::hash)); + sig_prefix_data += message; + crypto::hash sig_prefix_hash; + crypto::cn_fast_hash(sig_prefix_data.data(), sig_prefix_data.size(), sig_prefix_hash); + + std::vector<std::vector<crypto::signature>>::const_iterator sig_iter = signatures.cbegin(); + for(size_t i = 0; i < tx.vin.size(); ++i) + { + const txin_to_key* const in_key = boost::get<txin_to_key>(std::addressof(tx.vin[i])); + if (in_key == nullptr) + continue; + + // get output pubkeys in the ring + COMMAND_RPC_GET_OUTPUTS_BIN::request req = AUTO_VAL_INIT(req); + const std::vector<uint64_t> absolute_offsets = cryptonote::relative_output_offsets_to_absolute(in_key->key_offsets); + req.outputs.resize(absolute_offsets.size()); + for (size_t j = 0; j < absolute_offsets.size(); ++j) + { + req.outputs[j].amount = in_key->amount; + req.outputs[j].index = absolute_offsets[j]; + } + COMMAND_RPC_GET_OUTPUTS_BIN::response res = AUTO_VAL_INIT(res); + bool r; + { + const boost::lock_guard<boost::mutex> lock{m_daemon_rpc_mutex}; + r = epee::net_utils::invoke_http_bin("/get_outs.bin", req, res, m_http_client, rpc_timeout); + } + THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "get_outs.bin"); + THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "get_outs.bin"); + THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::wallet_internal_error, "get_outs.bin"); + THROW_WALLET_EXCEPTION_IF(res.outs.size() != req.outputs.size(), error::wallet_internal_error, + "daemon returned wrong response for get_outs.bin, wrong amounts count = " + + std::to_string(res.outs.size()) + ", expected " + std::to_string(req.outputs.size())); + + // copy pointers + std::vector<const crypto::public_key *> p_output_keys; + for (const COMMAND_RPC_GET_OUTPUTS_BIN::outkey &out : res.outs) + p_output_keys.push_back(&out.key); + + // check this ring + if (!crypto::check_ring_signature(sig_prefix_hash, in_key->k_image, p_output_keys, sig_iter->data())) + return false; + ++sig_iter; + } + THROW_WALLET_EXCEPTION_IF(sig_iter != signatures.cend(), error::wallet_internal_error, "Signature iterator didn't reach the end"); + return true; +} +//---------------------------------------------------------------------------------------------------- + +void wallet2::check_tx_key(const crypto::hash &txid, const crypto::secret_key &tx_key, const std::vector<crypto::secret_key> &additional_tx_keys, const cryptonote::account_public_address &address, uint64_t &received, bool &in_pool, uint64_t &confirmations) +{ + crypto::key_derivation derivation; + THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(address.m_view_public_key, tx_key, derivation), error::wallet_internal_error, + "Failed to generate key derivation from supplied parameters"); + + std::vector<crypto::key_derivation> additional_derivations; + additional_derivations.resize(additional_tx_keys.size()); + for (size_t i = 0; i < additional_tx_keys.size(); ++i) + THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(address.m_view_public_key, additional_tx_keys[i], additional_derivations[i]), error::wallet_internal_error, + "Failed to generate key derivation from supplied parameters"); + + check_tx_key_helper(txid, derivation, additional_derivations, address, received, in_pool, confirmations); +} + +void wallet2::check_tx_key_helper(const crypto::hash &txid, const crypto::key_derivation &derivation, const std::vector<crypto::key_derivation> &additional_derivations, const cryptonote::account_public_address &address, uint64_t &received, bool &in_pool, uint64_t &confirmations) +{ + COMMAND_RPC_GET_TRANSACTIONS::request req; + COMMAND_RPC_GET_TRANSACTIONS::response res; + req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid)); + m_daemon_rpc_mutex.lock(); + bool ok = epee::net_utils::invoke_http_json("/gettransactions", req, res, m_http_client); + m_daemon_rpc_mutex.unlock(); + THROW_WALLET_EXCEPTION_IF(!ok || (res.txs.size() != 1 && res.txs_as_hex.size() != 1), + error::wallet_internal_error, "Failed to get transaction from daemon"); + + cryptonote::blobdata tx_data; + if (res.txs.size() == 1) + ok = string_tools::parse_hexstr_to_binbuff(res.txs.front().as_hex, tx_data); + else + ok = string_tools::parse_hexstr_to_binbuff(res.txs_as_hex.front(), tx_data); + THROW_WALLET_EXCEPTION_IF(!ok, error::wallet_internal_error, "Failed to parse transaction from daemon"); + + crypto::hash tx_hash, tx_prefix_hash; + cryptonote::transaction tx; + THROW_WALLET_EXCEPTION_IF(!cryptonote::parse_and_validate_tx_from_blob(tx_data, tx, tx_hash, tx_prefix_hash), error::wallet_internal_error, + "Failed to validate transaction from daemon"); + THROW_WALLET_EXCEPTION_IF(tx_hash != txid, error::wallet_internal_error, + "Failed to get the right transaction from daemon"); + THROW_WALLET_EXCEPTION_IF(!additional_derivations.empty() && additional_derivations.size() != tx.vout.size(), error::wallet_internal_error, + "The size of additional derivations is wrong"); + + received = 0; + for (size_t n = 0; n < tx.vout.size(); ++n) + { + const cryptonote::txout_to_key* const out_key = boost::get<cryptonote::txout_to_key>(std::addressof(tx.vout[n].target)); + if (!out_key) + continue; + + crypto::public_key derived_out_key; + derive_public_key(derivation, n, address.m_spend_public_key, derived_out_key); + bool found = out_key->key == derived_out_key; + crypto::key_derivation found_derivation = derivation; + if (!found && !additional_derivations.empty()) + { + derive_public_key(additional_derivations[n], n, address.m_spend_public_key, derived_out_key); + found = out_key->key == derived_out_key; + found_derivation = additional_derivations[n]; + } + + if (found) + { + uint64_t amount; + if (tx.version == 1 || tx.rct_signatures.type == rct::RCTTypeNull) + { + amount = tx.vout[n].amount; + } + else + { + crypto::secret_key scalar1; + crypto::derivation_to_scalar(found_derivation, n, scalar1); + rct::ecdhTuple ecdh_info = tx.rct_signatures.ecdhInfo[n]; + rct::ecdhDecode(ecdh_info, rct::sk2rct(scalar1)); + const rct::key C = tx.rct_signatures.outPk[n].mask; + rct::key Ctmp; + rct::addKeys2(Ctmp, ecdh_info.mask, ecdh_info.amount, rct::H); + if (rct::equalKeys(C, Ctmp)) + amount = rct::h2d(ecdh_info.amount); + else + amount = 0; + } + received += amount; + } + } + + in_pool = res.txs.front().in_pool; + confirmations = (uint64_t)-1; + if (!in_pool) + { + std::string err; + uint64_t bc_height = get_daemon_blockchain_height(err); + if (err.empty()) + confirmations = bc_height - (res.txs.front().block_height + 1); + } +} + +std::string wallet2::get_tx_proof(const crypto::hash &txid, const cryptonote::account_public_address &address, bool is_subaddress, const std::string &message) +{ + // determine if the address is found in the subaddress hash table (i.e. whether the proof is outbound or inbound) + const bool is_out = m_subaddresses.count(address.m_spend_public_key) == 0; + + std::string prefix_data((const char*)&txid, sizeof(crypto::hash)); + prefix_data += message; + crypto::hash prefix_hash; + crypto::cn_fast_hash(prefix_data.data(), prefix_data.size(), prefix_hash); + + std::vector<crypto::public_key> shared_secret; + std::vector<crypto::signature> sig; + std::string sig_str; + if (is_out) + { + crypto::secret_key tx_key; + std::vector<crypto::secret_key> additional_tx_keys; + THROW_WALLET_EXCEPTION_IF(!get_tx_key(txid, tx_key, additional_tx_keys), error::wallet_internal_error, "Tx secret key wasn't found in the wallet file."); + + const size_t num_sigs = 1 + additional_tx_keys.size(); + shared_secret.resize(num_sigs); + sig.resize(num_sigs); + + shared_secret[0] = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(address.m_view_public_key), rct::sk2rct(tx_key))); + crypto::public_key tx_pub_key; + if (is_subaddress) + { + tx_pub_key = rct2pk(rct::scalarmultKey(rct::pk2rct(address.m_spend_public_key), rct::sk2rct(tx_key))); + crypto::generate_tx_proof(prefix_hash, tx_pub_key, address.m_view_public_key, address.m_spend_public_key, shared_secret[0], tx_key, sig[0]); + } + else + { + crypto::secret_key_to_public_key(tx_key, tx_pub_key); + crypto::generate_tx_proof(prefix_hash, tx_pub_key, address.m_view_public_key, boost::none, shared_secret[0], tx_key, sig[0]); + } + for (size_t i = 1; i < num_sigs; ++i) + { + shared_secret[i] = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(address.m_view_public_key), rct::sk2rct(additional_tx_keys[i - 1]))); + if (is_subaddress) + { + tx_pub_key = rct2pk(rct::scalarmultKey(rct::pk2rct(address.m_spend_public_key), rct::sk2rct(additional_tx_keys[i - 1]))); + crypto::generate_tx_proof(prefix_hash, tx_pub_key, address.m_view_public_key, address.m_spend_public_key, shared_secret[i], additional_tx_keys[i - 1], sig[i]); + } + else + { + crypto::secret_key_to_public_key(additional_tx_keys[i - 1], tx_pub_key); + crypto::generate_tx_proof(prefix_hash, tx_pub_key, address.m_view_public_key, boost::none, shared_secret[i], additional_tx_keys[i - 1], sig[i]); + } + } + sig_str = std::string("OutProofV1"); + } + else + { + // fetch tx pubkey from the daemon + COMMAND_RPC_GET_TRANSACTIONS::request req; + COMMAND_RPC_GET_TRANSACTIONS::response res; + req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid)); + m_daemon_rpc_mutex.lock(); + bool ok = net_utils::invoke_http_json("/gettransactions", req, res, m_http_client); + m_daemon_rpc_mutex.unlock(); + THROW_WALLET_EXCEPTION_IF(!ok || (res.txs.size() != 1 && res.txs_as_hex.size() != 1), + error::wallet_internal_error, "Failed to get transaction from daemon"); + + cryptonote::blobdata tx_data; + if (res.txs.size() == 1) + ok = string_tools::parse_hexstr_to_binbuff(res.txs.front().as_hex, tx_data); + else + ok = string_tools::parse_hexstr_to_binbuff(res.txs_as_hex.front(), tx_data); + THROW_WALLET_EXCEPTION_IF(!ok, error::wallet_internal_error, "Failed to parse transaction from daemon"); + + crypto::hash tx_hash, tx_prefix_hash; + cryptonote::transaction tx; + THROW_WALLET_EXCEPTION_IF(!cryptonote::parse_and_validate_tx_from_blob(tx_data, tx, tx_hash, tx_prefix_hash), error::wallet_internal_error, + "Failed to validate transaction from daemon"); + THROW_WALLET_EXCEPTION_IF(tx_hash != txid, error::wallet_internal_error, "Failed to get the right transaction from daemon"); + + crypto::public_key tx_pub_key = get_tx_pub_key_from_extra(tx); + THROW_WALLET_EXCEPTION_IF(tx_pub_key == null_pkey, error::wallet_internal_error, "Tx pubkey was not found"); + + std::vector<crypto::public_key> additional_tx_pub_keys = get_additional_tx_pub_keys_from_extra(tx); + const size_t num_sigs = 1 + additional_tx_pub_keys.size(); + shared_secret.resize(num_sigs); + sig.resize(num_sigs); + + const crypto::secret_key& a = m_account.get_keys().m_view_secret_key; + shared_secret[0] = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(tx_pub_key), rct::sk2rct(a))); + if (is_subaddress) + { + crypto::generate_tx_proof(prefix_hash, address.m_view_public_key, tx_pub_key, address.m_spend_public_key, shared_secret[0], a, sig[0]); + } + else + { + crypto::generate_tx_proof(prefix_hash, address.m_view_public_key, tx_pub_key, boost::none, shared_secret[0], a, sig[0]); + } + for (size_t i = 1; i < num_sigs; ++i) + { + shared_secret[i] = rct::rct2pk(rct::scalarmultKey(rct::pk2rct(additional_tx_pub_keys[i - 1]), rct::sk2rct(a))); + if (is_subaddress) + { + crypto::generate_tx_proof(prefix_hash, address.m_view_public_key, additional_tx_pub_keys[i - 1], address.m_spend_public_key, shared_secret[i], a, sig[i]); + } + else + { + crypto::generate_tx_proof(prefix_hash, address.m_view_public_key, additional_tx_pub_keys[i - 1], boost::none, shared_secret[i], a, sig[i]); + } + } + sig_str = std::string("InProofV1"); + } + const size_t num_sigs = shared_secret.size(); + + // check if this address actually received any funds + crypto::key_derivation derivation; + THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(shared_secret[0], rct::rct2sk(rct::I), derivation), error::wallet_internal_error, "Failed to generate key derivation"); + std::vector<crypto::key_derivation> additional_derivations(num_sigs - 1); + for (size_t i = 1; i < num_sigs; ++i) + THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(shared_secret[i], rct::rct2sk(rct::I), additional_derivations[i - 1]), error::wallet_internal_error, "Failed to generate key derivation"); + uint64_t received; + bool in_pool; + uint64_t confirmations; + check_tx_key_helper(txid, derivation, additional_derivations, address, received, in_pool, confirmations); + THROW_WALLET_EXCEPTION_IF(!received, error::wallet_internal_error, tr("No funds received in this tx.")); + + // concatenate all signature strings + for (size_t i = 0; i < num_sigs; ++i) + sig_str += + tools::base58::encode(std::string((const char *)&shared_secret[i], sizeof(crypto::public_key))) + + tools::base58::encode(std::string((const char *)&sig[i], sizeof(crypto::signature))); + return sig_str; +} + +bool wallet2::check_tx_proof(const crypto::hash &txid, const cryptonote::account_public_address &address, bool is_subaddress, const std::string &message, const std::string &sig_str, uint64_t &received, bool &in_pool, uint64_t &confirmations) +{ + const bool is_out = sig_str.substr(0, 3) == "Out"; + const std::string header = is_out ? "OutProofV1" : "InProofV1"; + const size_t header_len = header.size(); + THROW_WALLET_EXCEPTION_IF(sig_str.size() < header_len || sig_str.substr(0, header_len) != header, error::wallet_internal_error, + "Signature header check error"); + + // decode base58 + std::vector<crypto::public_key> shared_secret(1); + std::vector<crypto::signature> sig(1); + const size_t pk_len = tools::base58::encode(std::string((const char *)&shared_secret[0], sizeof(crypto::public_key))).size(); + const size_t sig_len = tools::base58::encode(std::string((const char *)&sig[0], sizeof(crypto::signature))).size(); + const size_t num_sigs = (sig_str.size() - header_len) / (pk_len + sig_len); + THROW_WALLET_EXCEPTION_IF(sig_str.size() != header_len + num_sigs * (pk_len + sig_len), error::wallet_internal_error, + "Wrong signature size"); + shared_secret.resize(num_sigs); + sig.resize(num_sigs); + for (size_t i = 0; i < num_sigs; ++i) + { + std::string pk_decoded; + std::string sig_decoded; + const size_t offset = header_len + i * (pk_len + sig_len); + THROW_WALLET_EXCEPTION_IF(!tools::base58::decode(sig_str.substr(offset, pk_len), pk_decoded), error::wallet_internal_error, + "Signature decoding error"); + THROW_WALLET_EXCEPTION_IF(!tools::base58::decode(sig_str.substr(offset + pk_len, sig_len), sig_decoded), error::wallet_internal_error, + "Signature decoding error"); + THROW_WALLET_EXCEPTION_IF(sizeof(crypto::public_key) != pk_decoded.size() || sizeof(crypto::signature) != sig_decoded.size(), error::wallet_internal_error, + "Signature decoding error"); + memcpy(&shared_secret[i], pk_decoded.data(), sizeof(crypto::public_key)); + memcpy(&sig[i], sig_decoded.data(), sizeof(crypto::signature)); + } + + // fetch tx pubkey from the daemon + COMMAND_RPC_GET_TRANSACTIONS::request req; + COMMAND_RPC_GET_TRANSACTIONS::response res; + req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid)); + m_daemon_rpc_mutex.lock(); + bool ok = net_utils::invoke_http_json("/gettransactions", req, res, m_http_client); + m_daemon_rpc_mutex.unlock(); + THROW_WALLET_EXCEPTION_IF(!ok || (res.txs.size() != 1 && res.txs_as_hex.size() != 1), + error::wallet_internal_error, "Failed to get transaction from daemon"); + + cryptonote::blobdata tx_data; + if (res.txs.size() == 1) + ok = string_tools::parse_hexstr_to_binbuff(res.txs.front().as_hex, tx_data); + else + ok = string_tools::parse_hexstr_to_binbuff(res.txs_as_hex.front(), tx_data); + THROW_WALLET_EXCEPTION_IF(!ok, error::wallet_internal_error, "Failed to parse transaction from daemon"); + + crypto::hash tx_hash, tx_prefix_hash; + cryptonote::transaction tx; + THROW_WALLET_EXCEPTION_IF(!cryptonote::parse_and_validate_tx_from_blob(tx_data, tx, tx_hash, tx_prefix_hash), error::wallet_internal_error, + "Failed to validate transaction from daemon"); + THROW_WALLET_EXCEPTION_IF(tx_hash != txid, error::wallet_internal_error, "Failed to get the right transaction from daemon"); + + crypto::public_key tx_pub_key = get_tx_pub_key_from_extra(tx); + THROW_WALLET_EXCEPTION_IF(tx_pub_key == null_pkey, error::wallet_internal_error, "Tx pubkey was not found"); + + std::vector<crypto::public_key> additional_tx_pub_keys = get_additional_tx_pub_keys_from_extra(tx); + THROW_WALLET_EXCEPTION_IF(additional_tx_pub_keys.size() + 1 != num_sigs, error::wallet_internal_error, "Signature size mismatch with additional tx pubkeys"); + + std::string prefix_data((const char*)&txid, sizeof(crypto::hash)); + prefix_data += message; + crypto::hash prefix_hash; + crypto::cn_fast_hash(prefix_data.data(), prefix_data.size(), prefix_hash); + + // check signature + std::vector<int> good_signature(num_sigs, 0); + if (is_out) + { + good_signature[0] = is_subaddress ? + crypto::check_tx_proof(prefix_hash, tx_pub_key, address.m_view_public_key, address.m_spend_public_key, shared_secret[0], sig[0]) : + crypto::check_tx_proof(prefix_hash, tx_pub_key, address.m_view_public_key, boost::none, shared_secret[0], sig[0]); + + for (size_t i = 0; i < additional_tx_pub_keys.size(); ++i) + { + good_signature[i + 1] = is_subaddress ? + crypto::check_tx_proof(prefix_hash, additional_tx_pub_keys[i], address.m_view_public_key, address.m_spend_public_key, shared_secret[i + 1], sig[i + 1]) : + crypto::check_tx_proof(prefix_hash, additional_tx_pub_keys[i], address.m_view_public_key, boost::none, shared_secret[i + 1], sig[i + 1]); + } + } + else + { + good_signature[0] = is_subaddress ? + crypto::check_tx_proof(prefix_hash, address.m_view_public_key, tx_pub_key, address.m_spend_public_key, shared_secret[0], sig[0]) : + crypto::check_tx_proof(prefix_hash, address.m_view_public_key, tx_pub_key, boost::none, shared_secret[0], sig[0]); + + for (size_t i = 0; i < additional_tx_pub_keys.size(); ++i) + { + good_signature[i + 1] = is_subaddress ? + crypto::check_tx_proof(prefix_hash, address.m_view_public_key, additional_tx_pub_keys[i], address.m_spend_public_key, shared_secret[i + 1], sig[i + 1]) : + crypto::check_tx_proof(prefix_hash, address.m_view_public_key, additional_tx_pub_keys[i], boost::none, shared_secret[i + 1], sig[i + 1]); + } + } + + if (std::any_of(good_signature.begin(), good_signature.end(), [](int i) { return i > 0; })) + { + // obtain key derivation by multiplying scalar 1 to the shared secret + crypto::key_derivation derivation; + if (good_signature[0]) + THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(shared_secret[0], rct::rct2sk(rct::I), derivation), error::wallet_internal_error, "Failed to generate key derivation"); + + std::vector<crypto::key_derivation> additional_derivations(num_sigs - 1); + for (size_t i = 1; i < num_sigs; ++i) + if (good_signature[i]) + THROW_WALLET_EXCEPTION_IF(!crypto::generate_key_derivation(shared_secret[i], rct::rct2sk(rct::I), additional_derivations[i - 1]), error::wallet_internal_error, "Failed to generate key derivation"); + + check_tx_key_helper(txid, derivation, additional_derivations, address, received, in_pool, confirmations); + return true; + } + return false; +} std::string wallet2::get_wallet_file() const { diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h index 6e01d4e28..ce0c67fc3 100644 --- a/src/wallet/wallet2.h +++ b/src/wallet/wallet2.h @@ -292,6 +292,19 @@ namespace tools std::vector<cryptonote::tx_destination_entry> dests; // original setup, does not include change uint32_t subaddr_account; // subaddress account of your wallet to be used in this transfer std::set<uint32_t> subaddr_indices; // set of address indices used as inputs in this transfer + + BEGIN_SERIALIZE_OBJECT() + FIELD(sources) + FIELD(change_dts) + FIELD(splitted_dsts) + FIELD(selected_transfers) + FIELD(extra) + FIELD(unlock_time) + FIELD(use_rct) + FIELD(dests) + FIELD(subaddr_account) + FIELD(subaddr_indices) + END_SERIALIZE() }; typedef std::vector<transfer_details> transfer_container; @@ -313,6 +326,20 @@ namespace tools std::vector<cryptonote::tx_destination_entry> dests; tx_construction_data construction_data; + + BEGIN_SERIALIZE_OBJECT() + FIELD(tx) + FIELD(dust) + FIELD(fee) + FIELD(dust_added_to_fee) + FIELD(change_dts) + FIELD(selected_transfers) + FIELD(key_images) + FIELD(tx_key) + FIELD(additional_tx_keys) + FIELD(dests) + FIELD(construction_data) + END_SERIALIZE() }; // The term "Unsigned tx" is not really a tx since it's not signed yet. @@ -684,7 +711,13 @@ namespace tools uint32_t get_confirm_backlog_threshold() const { return m_confirm_backlog_threshold; }; bool get_tx_key(const crypto::hash &txid, crypto::secret_key &tx_key, std::vector<crypto::secret_key> &additional_tx_keys) const; + void check_tx_key(const crypto::hash &txid, const crypto::secret_key &tx_key, const std::vector<crypto::secret_key> &additional_tx_keys, const cryptonote::account_public_address &address, uint64_t &received, bool &in_pool, uint64_t &confirmations); + void check_tx_key_helper(const crypto::hash &txid, const crypto::key_derivation &derivation, const std::vector<crypto::key_derivation> &additional_derivations, const cryptonote::account_public_address &address, uint64_t &received, bool &in_pool, uint64_t &confirmations); + std::string get_tx_proof(const crypto::hash &txid, const cryptonote::account_public_address &address, bool is_subaddress, const std::string &message); + bool check_tx_proof(const crypto::hash &txid, const cryptonote::account_public_address &address, bool is_subaddress, const std::string &message, const std::string &sig_str, uint64_t &received, bool &in_pool, uint64_t &confirmations); + std::string get_spend_proof(const crypto::hash &txid, const std::string &message); + bool check_spend_proof(const crypto::hash &txid, const std::string &message, const std::string &sig_str); /*! * \brief GUI Address book get/store */ diff --git a/src/wallet/wallet_args.cpp b/src/wallet/wallet_args.cpp index cc6bb1de2..e665042d4 100644 --- a/src/wallet/wallet_args.cpp +++ b/src/wallet/wallet_args.cpp @@ -178,7 +178,7 @@ namespace wallet_args mlog_set_log(command_line::get_arg(vm, arg_log_level).c_str()); } - if(command_line::has_arg(vm, arg_max_concurrency)) + if (!command_line::is_arg_defaulted(vm, arg_max_concurrency)) tools::set_max_concurrency(command_line::get_arg(vm, arg_max_concurrency)); Print(print) << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")"; diff --git a/src/wallet/wallet_errors.h b/src/wallet/wallet_errors.h index 41eb77451..48fce40dd 100644 --- a/src/wallet/wallet_errors.h +++ b/src/wallet/wallet_errors.h @@ -269,6 +269,28 @@ namespace tools } }; //---------------------------------------------------------------------------------------------------- + struct index_outofbound : public wallet_logic_error + { + explicit index_outofbound(std::string&& loc, const std::string& message) + : wallet_logic_error(std::move(loc), message) + { + } + }; + struct account_index_outofbound : public index_outofbound + { + explicit account_index_outofbound(std::string&& loc) + : index_outofbound(std::move(loc), "account index is out of bound") + { + } + }; + struct address_index_outofbound: public index_outofbound + { + explicit address_index_outofbound(std::string&& loc) + : index_outofbound(std::move(loc), "address index is out of bound") + { + } + }; + //---------------------------------------------------------------------------------------------------- struct acc_outs_lookup_error : public refresh_error { explicit acc_outs_lookup_error(std::string&& loc, const cryptonote::transaction& tx, diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp index f5838d013..c315684de 100644 --- a/src/wallet/wallet_rpc_server.cpp +++ b/src/wallet/wallet_rpc_server.cpp @@ -30,6 +30,7 @@ #include <boost/format.hpp> #include <boost/asio/ip/address.hpp> #include <boost/filesystem/operations.hpp> +#include <boost/algorithm/string.hpp> #include <cstdint> #include "include_base_utils.h" using namespace epee; @@ -58,6 +59,7 @@ namespace const command_line::arg_descriptor<bool> arg_disable_rpc_login = {"disable-rpc-login", "Disable HTTP authentication for RPC connections served by this process"}; const command_line::arg_descriptor<bool> arg_trusted_daemon = {"trusted-daemon", "Enable commands which rely on a trusted daemon", false}; const command_line::arg_descriptor<std::string> arg_wallet_dir = {"wallet-dir", "Directory for newly created wallets"}; + const command_line::arg_descriptor<bool> arg_prompt_for_password = {"prompt-for-password", "Prompts for password when not provided", false}; constexpr const char default_rpc_username[] = "monero"; @@ -376,27 +378,23 @@ namespace tools bool wallet_rpc_server::on_create_address(const wallet_rpc::COMMAND_RPC_CREATE_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_CREATE_ADDRESS::response& res, epee::json_rpc::error& er) { if (!m_wallet) return not_open(er); - m_wallet->add_subaddress(req.account_index, req.label); - res.address_index = m_wallet->get_num_subaddresses(req.account_index) - 1; - res.address = m_wallet->get_subaddress_as_str({req.account_index, res.address_index}); + try + { + m_wallet->add_subaddress(req.account_index, req.label); + res.address_index = m_wallet->get_num_subaddresses(req.account_index) - 1; + res.address = m_wallet->get_subaddress_as_str({req.account_index, res.address_index}); + } + 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_label_address(const wallet_rpc::COMMAND_RPC_LABEL_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_LABEL_ADDRESS::response& res, epee::json_rpc::error& er) { if (!m_wallet) return not_open(er); - if (req.index.major >= m_wallet->get_num_subaddress_accounts()) - { - er.code = WALLET_RPC_ERROR_CODE_ACCOUNT_INDEX_OUTOFBOUND; - er.message = "Account index is out of bound"; - return false; - } - if (req.index.minor >= m_wallet->get_num_subaddresses(req.index.major)) - { - er.code = WALLET_RPC_ERROR_CODE_ADDRESS_INDEX_OUTOFBOUND; - er.message = "Address index is out of bound"; - return false; - } try { m_wallet->set_subaddress_label(req.index, req.label); @@ -458,12 +456,6 @@ namespace tools bool wallet_rpc_server::on_label_account(const wallet_rpc::COMMAND_RPC_LABEL_ACCOUNT::request& req, wallet_rpc::COMMAND_RPC_LABEL_ACCOUNT::response& res, epee::json_rpc::error& er) { if (!m_wallet) return not_open(er); - if (req.account_index >= m_wallet->get_num_subaddress_accounts()) - { - er.code = WALLET_RPC_ERROR_CODE_ACCOUNT_INDEX_OUTOFBOUND; - er.message = "Account index is out of bound"; - return false; - } try { m_wallet->set_subaddress_label({req.account_index, 0}, req.label); @@ -623,6 +615,8 @@ namespace tools if (req.get_tx_key) { res.tx_key = epee::string_tools::pod_to_hex(ptx_vector.back().tx_key); + for (const crypto::secret_key& additional_tx_key : ptx_vector.back().additional_tx_keys) + res.tx_key += epee::string_tools::pod_to_hex(additional_tx_key); } res.fee = ptx_vector.back().fee; @@ -632,6 +626,13 @@ namespace tools tx_to_blob(ptx_vector.back().tx, blob); res.tx_blob = epee::string_tools::buff_to_hex_nodelimer(blob); } + if (req.get_tx_metadata) + { + std::ostringstream oss; + binary_archive<true> ar(oss); + ::serialization::serialize(ar, ptx_vector.back()); + res.tx_metadata = epee::string_tools::buff_to_hex_nodelimer(oss.str()); + } return true; } catch (const std::exception& e) @@ -679,12 +680,14 @@ namespace tools } // populate response with tx hashes - for (auto & ptx : ptx_vector) + for (const auto & ptx : ptx_vector) { res.tx_hash_list.push_back(epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx.tx))); if (req.get_tx_keys) { res.tx_key_list.push_back(epee::string_tools::pod_to_hex(ptx.tx_key)); + for (const crypto::secret_key& additional_tx_key : ptx.additional_tx_keys) + res.tx_key_list.back() += epee::string_tools::pod_to_hex(additional_tx_key); } // Compute amount leaving wallet in tx. By convention dests does not include change outputs ptx_amount = 0; @@ -700,6 +703,13 @@ namespace tools tx_to_blob(ptx.tx, blob); res.tx_blob_list.push_back(epee::string_tools::buff_to_hex_nodelimer(blob)); } + if (req.get_tx_metadata) + { + std::ostringstream oss; + binary_archive<true> ar(oss); + ::serialization::serialize(ar, const_cast<tools::wallet2::pending_tx&>(ptx)); + res.tx_metadata_list.push_back(epee::string_tools::buff_to_hex_nodelimer(oss.str())); + } } return true; @@ -730,7 +740,7 @@ namespace tools m_wallet->commit_tx(ptx_vector); // populate response with tx hashes - for (auto & ptx : ptx_vector) + for (const auto & ptx : ptx_vector) { res.tx_hash_list.push_back(epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx.tx))); if (req.get_tx_keys) @@ -744,6 +754,13 @@ namespace tools tx_to_blob(ptx.tx, blob); res.tx_blob_list.push_back(epee::string_tools::buff_to_hex_nodelimer(blob)); } + if (req.get_tx_metadata) + { + std::ostringstream oss; + binary_archive<true> ar(oss); + ::serialization::serialize(ar, const_cast<tools::wallet2::pending_tx&>(ptx)); + res.tx_metadata_list.push_back(epee::string_tools::buff_to_hex_nodelimer(oss.str())); + } } return true; @@ -788,7 +805,7 @@ namespace tools m_wallet->commit_tx(ptx_vector); // populate response with tx hashes - for (auto & ptx : ptx_vector) + for (const auto & ptx : ptx_vector) { res.tx_hash_list.push_back(epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx.tx))); if (req.get_tx_keys) @@ -801,6 +818,13 @@ namespace tools tx_to_blob(ptx.tx, blob); res.tx_blob_list.push_back(epee::string_tools::buff_to_hex_nodelimer(blob)); } + if (req.get_tx_metadata) + { + std::ostringstream oss; + binary_archive<true> ar(oss); + ::serialization::serialize(ar, const_cast<tools::wallet2::pending_tx&>(ptx)); + res.tx_metadata_list.push_back(epee::string_tools::buff_to_hex_nodelimer(oss.str())); + } } return true; @@ -884,6 +908,13 @@ namespace tools tx_to_blob(ptx.tx, blob); res.tx_blob = epee::string_tools::buff_to_hex_nodelimer(blob); } + if (req.get_tx_metadata) + { + std::ostringstream oss; + binary_archive<true> ar(oss); + ::serialization::serialize(ar, const_cast<tools::wallet2::pending_tx&>(ptx)); + res.tx_metadata = epee::string_tools::buff_to_hex_nodelimer(oss.str()); + } return true; } @@ -908,6 +939,47 @@ namespace tools return true; } //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_relay_tx(const wallet_rpc::COMMAND_RPC_RELAY_TX::request& req, wallet_rpc::COMMAND_RPC_RELAY_TX::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + cryptonote::blobdata blob; + if (!epee::string_tools::parse_hexstr_to_binbuff(req.hex, blob)) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_HEX; + er.message = "Failed to parse hex."; + return false; + } + + std::stringstream ss; + ss << blob; + binary_archive<false> ba(ss); + + tools::wallet2::pending_tx ptx; + bool r = ::serialization::serialize(ba, ptx); + if (!r) + { + er.code = WALLET_RPC_ERROR_CODE_BAD_TX_METADATA; + er.message = "Failed to parse tx metadata."; + return false; + } + + try + { + m_wallet->commit_tx(ptx); + } + catch(const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_GENERIC_TRANSFER_ERROR; + er.message = "Failed to commit tx."; + return false; + } + + res.tx_hash = epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx.tx)); + + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_make_integrated_address(const wallet_rpc::COMMAND_RPC_MAKE_INTEGRATED_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_MAKE_INTEGRATED_ADDRESS::response& res, epee::json_rpc::error& er) { if (!m_wallet) return not_open(er); @@ -1396,6 +1468,208 @@ namespace tools res.value = m_wallet->get_attribute(req.key); return true; } + bool wallet_rpc_server::on_get_tx_key(const wallet_rpc::COMMAND_RPC_GET_TX_KEY::request& req, wallet_rpc::COMMAND_RPC_GET_TX_KEY::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(req.txid, txid)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID; + er.message = "TX ID has invalid format"; + return false; + } + + crypto::secret_key tx_key; + std::vector<crypto::secret_key> additional_tx_keys; + if (!m_wallet->get_tx_key(txid, tx_key, additional_tx_keys)) + { + er.code = WALLET_RPC_ERROR_CODE_NO_TXKEY; + er.message = "No tx secret key is stored for this tx"; + return false; + } + + std::ostringstream oss; + oss << epee::string_tools::pod_to_hex(tx_key); + for (size_t i = 0; i < additional_tx_keys.size(); ++i) + oss << epee::string_tools::pod_to_hex(additional_tx_keys[i]); + res.tx_key = oss.str(); + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_check_tx_key(const wallet_rpc::COMMAND_RPC_CHECK_TX_KEY::request& req, wallet_rpc::COMMAND_RPC_CHECK_TX_KEY::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(req.txid, txid)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID; + er.message = "TX ID has invalid format"; + return false; + } + + std::string tx_key_str = req.tx_key; + crypto::secret_key tx_key; + if (!epee::string_tools::hex_to_pod(tx_key_str.substr(0, 64), tx_key)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_KEY; + er.message = "Tx key has invalid format"; + return false; + } + tx_key_str = tx_key_str.substr(64); + std::vector<crypto::secret_key> additional_tx_keys; + while (!tx_key_str.empty()) + { + additional_tx_keys.resize(additional_tx_keys.size() + 1); + if (!epee::string_tools::hex_to_pod(tx_key_str.substr(0, 64), additional_tx_keys.back())) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_KEY; + er.message = "Tx key has invalid format"; + return false; + } + tx_key_str = tx_key_str.substr(64); + } + + cryptonote::address_parse_info info; + if(!get_account_address_from_str(info, m_wallet->testnet(), req.address)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS; + er.message = "Invalid address"; + return false; + } + + try + { + m_wallet->check_tx_key(txid, tx_key, additional_tx_keys, info.address, res.received, res.in_pool, res.confirmations); + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = e.what(); + return false; + } + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_get_tx_proof(const wallet_rpc::COMMAND_RPC_GET_TX_PROOF::request& req, wallet_rpc::COMMAND_RPC_GET_TX_PROOF::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(req.txid, txid)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID; + er.message = "TX ID has invalid format"; + return false; + } + + cryptonote::address_parse_info info; + if(!get_account_address_from_str(info, m_wallet->testnet(), req.address)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS; + er.message = "Invalid address"; + return false; + } + + try + { + res.signature = m_wallet->get_tx_proof(txid, info.address, info.is_subaddress, req.message); + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = e.what(); + return false; + } + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_check_tx_proof(const wallet_rpc::COMMAND_RPC_CHECK_TX_PROOF::request& req, wallet_rpc::COMMAND_RPC_CHECK_TX_PROOF::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(req.txid, txid)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID; + er.message = "TX ID has invalid format"; + return false; + } + + cryptonote::address_parse_info info; + if(!get_account_address_from_str(info, m_wallet->testnet(), req.address)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS; + er.message = "Invalid address"; + return false; + } + + try + { + uint64_t received; + bool in_pool; + uint64_t confirmations; + res.good = m_wallet->check_tx_proof(txid, info.address, info.is_subaddress, req.message, req.signature, res.received, res.in_pool, res.confirmations); + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = e.what(); + return false; + } + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_get_spend_proof(const wallet_rpc::COMMAND_RPC_GET_SPEND_PROOF::request& req, wallet_rpc::COMMAND_RPC_GET_SPEND_PROOF::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(req.txid, txid)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID; + er.message = "TX ID has invalid format"; + return false; + } + + try + { + res.signature = m_wallet->get_spend_proof(txid, req.message); + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = e.what(); + return false; + } + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool wallet_rpc_server::on_check_spend_proof(const wallet_rpc::COMMAND_RPC_CHECK_SPEND_PROOF::request& req, wallet_rpc::COMMAND_RPC_CHECK_SPEND_PROOF::response& res, epee::json_rpc::error& er) + { + if (!m_wallet) return not_open(er); + + crypto::hash txid; + if (!epee::string_tools::hex_to_pod(req.txid, txid)) + { + er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID; + er.message = "TX ID has invalid format"; + return false; + } + + try + { + res.good = m_wallet->check_spend_proof(txid, req.message, req.signature); + } + catch (const std::exception &e) + { + er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; + er.message = e.what(); + return false; + } + return true; + } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_get_transfers(const wallet_rpc::COMMAND_RPC_GET_TRANSFERS::request& req, wallet_rpc::COMMAND_RPC_GET_TRANSFERS::response& res, epee::json_rpc::error& er) { @@ -1904,7 +2178,7 @@ namespace tools command_line::add_arg(desc, arg_password); po::store(po::parse_command_line(argc, argv, desc), vm2); } - std::unique_ptr<tools::wallet2> wal = tools::wallet2::make_new(vm2, password_prompter).first; + std::unique_ptr<tools::wallet2> wal = tools::wallet2::make_new(vm2, nullptr).first; if (!wal) { er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; @@ -1978,7 +2252,7 @@ namespace tools } std::unique_ptr<tools::wallet2> wal = nullptr; try { - wal = tools::wallet2::make_from_file(vm2, wallet_file, password_prompter).first; + wal = tools::wallet2::make_from_file(vm2, wallet_file, nullptr).first; } catch (const std::exception& e) { @@ -2041,6 +2315,16 @@ namespace tools er.code = WALLET_RPC_ERROR_CODE_INVALID_PASSWORD; er.message = "Invalid password."; } + catch (const error::account_index_outofbound& e) + { + er.code = WALLET_RPC_ERROR_CODE_ACCOUNT_INDEX_OUTOFBOUND; + er.message = e.what(); + } + catch (const error::address_index_outofbound& e) + { + er.code = WALLET_RPC_ERROR_CODE_ADDRESS_INDEX_OUTOFBOUND; + er.message = e.what(); + } catch (const std::exception& e) { er.code = default_error_code; @@ -2070,7 +2354,7 @@ int main(int argc, char** argv) { command_line::add_arg(desc_params, arg_wallet_file); command_line::add_arg(desc_params, arg_from_json); command_line::add_arg(desc_params, arg_wallet_dir); - + command_line::add_arg(desc_params, arg_prompt_for_password); const auto vm = wallet_args::main( argc, argv, @@ -2092,6 +2376,8 @@ int main(int argc, char** argv) { const auto wallet_file = command_line::get_arg(*vm, arg_wallet_file); const auto from_json = command_line::get_arg(*vm, arg_from_json); const auto wallet_dir = command_line::get_arg(*vm, arg_wallet_dir); + const auto prompt_for_password = command_line::get_arg(*vm, arg_prompt_for_password); + const auto password_prompt = prompt_for_password ? password_prompter : nullptr; if(!wallet_file.empty() && !from_json.empty()) { @@ -2114,13 +2400,13 @@ int main(int argc, char** argv) { LOG_PRINT_L0(tools::wallet_rpc_server::tr("Loading wallet...")); if(!wallet_file.empty()) { - wal = tools::wallet2::make_from_file(*vm, wallet_file, password_prompter).first; + wal = tools::wallet2::make_from_file(*vm, wallet_file, password_prompt).first; } else { try { - wal = tools::wallet2::make_from_json(*vm, from_json, password_prompter); + wal = tools::wallet2::make_from_json(*vm, from_json, password_prompt); } catch (const std::exception &e) { diff --git a/src/wallet/wallet_rpc_server.h b/src/wallet/wallet_rpc_server.h index 36a853a1a..9455c4769 100644 --- a/src/wallet/wallet_rpc_server.h +++ b/src/wallet/wallet_rpc_server.h @@ -80,6 +80,7 @@ namespace tools MAP_JON_RPC_WE("sweep_dust", on_sweep_dust, wallet_rpc::COMMAND_RPC_SWEEP_DUST) MAP_JON_RPC_WE("sweep_all", on_sweep_all, wallet_rpc::COMMAND_RPC_SWEEP_ALL) MAP_JON_RPC_WE("sweep_single", on_sweep_single, wallet_rpc::COMMAND_RPC_SWEEP_SINGLE) + MAP_JON_RPC_WE("relay_tx", on_relay_tx, wallet_rpc::COMMAND_RPC_RELAY_TX) MAP_JON_RPC_WE("store", on_store, wallet_rpc::COMMAND_RPC_STORE) MAP_JON_RPC_WE("get_payments", on_get_payments, wallet_rpc::COMMAND_RPC_GET_PAYMENTS) MAP_JON_RPC_WE("get_bulk_payments", on_get_bulk_payments, wallet_rpc::COMMAND_RPC_GET_BULK_PAYMENTS) @@ -93,6 +94,12 @@ namespace tools MAP_JON_RPC_WE("get_tx_notes", on_get_tx_notes, wallet_rpc::COMMAND_RPC_GET_TX_NOTES) MAP_JON_RPC_WE("set_attribute", on_set_attribute, wallet_rpc::COMMAND_RPC_SET_ATTRIBUTE) MAP_JON_RPC_WE("get_attribute", on_get_attribute, wallet_rpc::COMMAND_RPC_GET_ATTRIBUTE) + MAP_JON_RPC_WE("get_tx_key", on_get_tx_key, wallet_rpc::COMMAND_RPC_GET_TX_KEY) + MAP_JON_RPC_WE("check_tx_key", on_check_tx_key, wallet_rpc::COMMAND_RPC_CHECK_TX_KEY) + MAP_JON_RPC_WE("get_tx_proof", on_get_tx_proof, wallet_rpc::COMMAND_RPC_GET_TX_PROOF) + MAP_JON_RPC_WE("check_tx_proof", on_check_tx_proof, wallet_rpc::COMMAND_RPC_CHECK_TX_PROOF) + MAP_JON_RPC_WE("get_spend_proof", on_get_spend_proof, wallet_rpc::COMMAND_RPC_GET_SPEND_PROOF) + MAP_JON_RPC_WE("check_spend_proof", on_check_spend_proof, wallet_rpc::COMMAND_RPC_CHECK_SPEND_PROOF) MAP_JON_RPC_WE("get_transfers", on_get_transfers, wallet_rpc::COMMAND_RPC_GET_TRANSFERS) 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) @@ -128,6 +135,7 @@ namespace tools 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); + bool on_relay_tx(const wallet_rpc::COMMAND_RPC_RELAY_TX::request& req, wallet_rpc::COMMAND_RPC_RELAY_TX::response& res, epee::json_rpc::error& er); bool on_make_integrated_address(const wallet_rpc::COMMAND_RPC_MAKE_INTEGRATED_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_MAKE_INTEGRATED_ADDRESS::response& res, epee::json_rpc::error& er); bool on_split_integrated_address(const wallet_rpc::COMMAND_RPC_SPLIT_INTEGRATED_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_SPLIT_INTEGRATED_ADDRESS::response& res, epee::json_rpc::error& er); bool on_store(const wallet_rpc::COMMAND_RPC_STORE::request& req, wallet_rpc::COMMAND_RPC_STORE::response& res, epee::json_rpc::error& er); @@ -140,6 +148,12 @@ namespace tools bool on_get_tx_notes(const wallet_rpc::COMMAND_RPC_GET_TX_NOTES::request& req, wallet_rpc::COMMAND_RPC_GET_TX_NOTES::response& res, epee::json_rpc::error& er); bool on_set_attribute(const wallet_rpc::COMMAND_RPC_SET_ATTRIBUTE::request& req, wallet_rpc::COMMAND_RPC_SET_ATTRIBUTE::response& res, epee::json_rpc::error& er); bool on_get_attribute(const wallet_rpc::COMMAND_RPC_GET_ATTRIBUTE::request& req, wallet_rpc::COMMAND_RPC_GET_ATTRIBUTE::response& res, epee::json_rpc::error& er); + bool on_get_tx_key(const wallet_rpc::COMMAND_RPC_GET_TX_KEY::request& req, wallet_rpc::COMMAND_RPC_GET_TX_KEY::response& res, epee::json_rpc::error& er); + bool on_check_tx_key(const wallet_rpc::COMMAND_RPC_CHECK_TX_KEY::request& req, wallet_rpc::COMMAND_RPC_CHECK_TX_KEY::response& res, epee::json_rpc::error& er); + bool on_get_tx_proof(const wallet_rpc::COMMAND_RPC_GET_TX_PROOF::request& req, wallet_rpc::COMMAND_RPC_GET_TX_PROOF::response& res, epee::json_rpc::error& er); + bool on_check_tx_proof(const wallet_rpc::COMMAND_RPC_CHECK_TX_PROOF::request& req, wallet_rpc::COMMAND_RPC_CHECK_TX_PROOF::response& res, epee::json_rpc::error& er); + bool on_get_spend_proof(const wallet_rpc::COMMAND_RPC_GET_SPEND_PROOF::request& req, wallet_rpc::COMMAND_RPC_GET_SPEND_PROOF::response& res, epee::json_rpc::error& er); + bool on_check_spend_proof(const wallet_rpc::COMMAND_RPC_CHECK_SPEND_PROOF::request& req, wallet_rpc::COMMAND_RPC_CHECK_SPEND_PROOF::response& res, epee::json_rpc::error& er); bool on_get_transfers(const wallet_rpc::COMMAND_RPC_GET_TRANSFERS::request& req, wallet_rpc::COMMAND_RPC_GET_TRANSFERS::response& res, epee::json_rpc::error& er); 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); diff --git a/src/wallet/wallet_rpc_server_commands_defs.h b/src/wallet/wallet_rpc_server_commands_defs.h index 9bcc5138a..e084d9e6d 100644 --- a/src/wallet/wallet_rpc_server_commands_defs.h +++ b/src/wallet/wallet_rpc_server_commands_defs.h @@ -291,6 +291,7 @@ namespace wallet_rpc bool get_tx_key; bool do_not_relay; bool get_tx_hex; + bool get_tx_metadata; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(destinations) @@ -303,6 +304,7 @@ namespace wallet_rpc KV_SERIALIZE(get_tx_key) KV_SERIALIZE_OPT(do_not_relay, false) KV_SERIALIZE_OPT(get_tx_hex, false) + KV_SERIALIZE_OPT(get_tx_metadata, false) END_KV_SERIALIZE_MAP() }; @@ -313,6 +315,7 @@ namespace wallet_rpc std::list<std::string> amount_keys; uint64_t fee; std::string tx_blob; + std::string tx_metadata; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash) @@ -320,6 +323,7 @@ namespace wallet_rpc KV_SERIALIZE(amount_keys) KV_SERIALIZE(fee) KV_SERIALIZE(tx_blob) + KV_SERIALIZE(tx_metadata) END_KV_SERIALIZE_MAP() }; }; @@ -338,6 +342,7 @@ namespace wallet_rpc bool get_tx_keys; bool do_not_relay; bool get_tx_hex; + bool get_tx_metadata; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(destinations) @@ -350,6 +355,7 @@ namespace wallet_rpc KV_SERIALIZE(get_tx_keys) KV_SERIALIZE_OPT(do_not_relay, false) KV_SERIALIZE_OPT(get_tx_hex, false) + KV_SERIALIZE_OPT(get_tx_metadata, false) END_KV_SERIALIZE_MAP() }; @@ -369,6 +375,7 @@ namespace wallet_rpc std::list<uint64_t> amount_list; std::list<uint64_t> fee_list; std::list<std::string> tx_blob_list; + std::list<std::string> tx_metadata_list; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash_list) @@ -376,6 +383,7 @@ namespace wallet_rpc KV_SERIALIZE(amount_list) KV_SERIALIZE(fee_list) KV_SERIALIZE(tx_blob_list) + KV_SERIALIZE(tx_metadata_list) END_KV_SERIALIZE_MAP() }; }; @@ -387,11 +395,13 @@ namespace wallet_rpc bool get_tx_keys; bool do_not_relay; bool get_tx_hex; + bool get_tx_metadata; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(get_tx_keys) KV_SERIALIZE_OPT(do_not_relay, false) KV_SERIALIZE_OPT(get_tx_hex, false) + KV_SERIALIZE_OPT(get_tx_metadata, false) END_KV_SERIALIZE_MAP() }; @@ -410,12 +420,14 @@ namespace wallet_rpc std::list<std::string> tx_key_list; std::list<uint64_t> fee_list; std::list<std::string> tx_blob_list; + std::list<std::string> tx_metadata_list; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash_list) KV_SERIALIZE(tx_key_list) KV_SERIALIZE(fee_list) KV_SERIALIZE(tx_blob_list) + KV_SERIALIZE(tx_metadata_list) END_KV_SERIALIZE_MAP() }; }; @@ -435,6 +447,7 @@ namespace wallet_rpc uint64_t below_amount; bool do_not_relay; bool get_tx_hex; + bool get_tx_metadata; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(address) @@ -448,6 +461,7 @@ namespace wallet_rpc KV_SERIALIZE(below_amount) KV_SERIALIZE_OPT(do_not_relay, false) KV_SERIALIZE_OPT(get_tx_hex, false) + KV_SERIALIZE_OPT(get_tx_metadata, false) END_KV_SERIALIZE_MAP() }; @@ -466,12 +480,14 @@ namespace wallet_rpc std::list<std::string> tx_key_list; std::list<uint64_t> fee_list; std::list<std::string> tx_blob_list; + std::list<std::string> tx_metadata_list; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(tx_hash_list) KV_SERIALIZE(tx_key_list) KV_SERIALIZE(fee_list) KV_SERIALIZE(tx_blob_list) + KV_SERIALIZE(tx_metadata_list) END_KV_SERIALIZE_MAP() }; }; @@ -489,6 +505,7 @@ namespace wallet_rpc std::string key_image; bool do_not_relay; bool get_tx_hex; + bool get_tx_metadata; BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(address) @@ -500,6 +517,36 @@ namespace wallet_rpc KV_SERIALIZE(key_image) KV_SERIALIZE_OPT(do_not_relay, false) KV_SERIALIZE_OPT(get_tx_hex, false) + KV_SERIALIZE_OPT(get_tx_metadata, false) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string tx_hash; + std::string tx_key; + uint64_t fee; + std::string tx_blob; + std::string tx_metadata; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(tx_hash) + KV_SERIALIZE(tx_key) + KV_SERIALIZE(fee) + KV_SERIALIZE(tx_blob) + KV_SERIALIZE(tx_metadata) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_RELAY_TX + { + struct request + { + std::string hex; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(hex) END_KV_SERIALIZE_MAP() }; @@ -828,6 +875,114 @@ namespace wallet_rpc }; }; + struct COMMAND_RPC_GET_TX_KEY + { + struct request + { + std::string txid; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(txid) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string tx_key; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(tx_key) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_CHECK_TX_KEY + { + struct request + { + std::string txid; + std::string tx_key; + std::string address; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(txid) + KV_SERIALIZE(tx_key) + KV_SERIALIZE(address) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + uint64_t received; + bool in_pool; + uint64_t confirmations; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(received) + KV_SERIALIZE(in_pool) + KV_SERIALIZE(confirmations) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_GET_TX_PROOF + { + struct request + { + std::string txid; + std::string address; + std::string message; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(txid) + KV_SERIALIZE(address) + KV_SERIALIZE(message) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string signature; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(signature) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_CHECK_TX_PROOF + { + struct request + { + std::string txid; + std::string address; + std::string message; + std::string signature; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(txid) + KV_SERIALIZE(address) + KV_SERIALIZE(message) + KV_SERIALIZE(signature) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + bool good; + uint64_t received; + bool in_pool; + uint64_t confirmations; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(good) + KV_SERIALIZE(received) + KV_SERIALIZE(in_pool) + KV_SERIALIZE(confirmations) + END_KV_SERIALIZE_MAP() + }; + }; + struct transfer_entry { std::string txid; @@ -859,6 +1014,54 @@ namespace wallet_rpc END_KV_SERIALIZE_MAP() }; + struct COMMAND_RPC_GET_SPEND_PROOF + { + struct request + { + std::string txid; + std::string message; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(txid) + KV_SERIALIZE(message) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string signature; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(signature) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_CHECK_SPEND_PROOF + { + struct request + { + std::string txid; + std::string message; + std::string signature; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(txid) + KV_SERIALIZE(message) + KV_SERIALIZE(signature) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + bool good; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(good) + END_KV_SERIALIZE_MAP() + }; + }; + struct COMMAND_RPC_GET_TRANSFERS { struct request diff --git a/src/wallet/wallet_rpc_server_error_codes.h b/src/wallet/wallet_rpc_server_error_codes.h index e74e9110b..c3f3e20d1 100644 --- a/src/wallet/wallet_rpc_server_error_codes.h +++ b/src/wallet/wallet_rpc_server_error_codes.h @@ -54,3 +54,7 @@ #define WALLET_RPC_ERROR_CODE_WALLET_ALREADY_EXISTS -21 #define WALLET_RPC_ERROR_CODE_INVALID_PASSWORD -22 #define WALLET_RPC_ERROR_CODE_NO_WALLET_DIR -23 +#define WALLET_RPC_ERROR_CODE_NO_TXKEY -24 +#define WALLET_RPC_ERROR_CODE_WRONG_KEY -25 +#define WALLET_RPC_ERROR_CODE_BAD_HEX -26 +#define WALLET_RPC_ERROR_CODE_BAD_TX_METADATA -27 |