// Copyright (c) 2012-2013 The Cryptonote developers // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "include_base_utils.h" using namespace epee; #include "wallet_rpc_server.h" #include "common/command_line.h" #include "cryptonote_core/cryptonote_format_utils.h" #include "cryptonote_core/account.h" #include "misc_language.h" #include "string_tools.h" #include "crypto/hash.h" namespace tools { //----------------------------------------------------------------------------------- const command_line::arg_descriptor wallet_rpc_server::arg_rpc_bind_port = {"rpc-bind-port", "Starts wallet as rpc server for wallet operations, sets bind port for server", "", true}; const command_line::arg_descriptor wallet_rpc_server::arg_rpc_bind_ip = {"rpc-bind-ip", "Specify ip to bind rpc server", "127.0.0.1"}; void wallet_rpc_server::init_options(boost::program_options::options_description& desc) { command_line::add_arg(desc, arg_rpc_bind_ip); command_line::add_arg(desc, arg_rpc_bind_port); } //------------------------------------------------------------------------------------------------------------------------------ wallet_rpc_server::wallet_rpc_server(wallet2& w):m_wallet(w) {} //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::run() { m_net_server.add_idle_handler([this](){ m_wallet.refresh(); return true; }, 20000); //DO NOT START THIS SERVER IN MORE THEN 1 THREADS WITHOUT REFACTORING return epee::http_server_impl_base::run(1, true); } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::handle_command_line(const boost::program_options::variables_map& vm) { m_bind_ip = command_line::get_arg(vm, arg_rpc_bind_ip); m_port = command_line::get_arg(vm, arg_rpc_bind_port); return true; } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::init(const boost::program_options::variables_map& vm) { m_net_server.set_threads_prefix("RPC"); bool r = handle_command_line(vm); CHECK_AND_ASSERT_MES(r, false, "Failed to process command line in core_rpc_server"); return epee::http_server_impl_base::init(m_port, m_bind_ip); } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_getbalance(const wallet_rpc::COMMAND_RPC_GET_BALANCE::request& req, wallet_rpc::COMMAND_RPC_GET_BALANCE::response& res, epee::json_rpc::error& er, connection_context& cntx) { try { res.balance = m_wallet.balance(); res.unlocked_balance = m_wallet.unlocked_balance(); } catch (std::exception& e) { er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; er.message = e.what(); return false; } return true; } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_getaddress(const wallet_rpc::COMMAND_RPC_GET_ADDRESS::request& req, wallet_rpc::COMMAND_RPC_GET_ADDRESS::response& res, epee::json_rpc::error& er, connection_context& cntx) { try { res.address = m_wallet.get_account().get_public_address_str(); } catch (std::exception& e) { er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; er.message = e.what(); return false; } return true; } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_transfer(const wallet_rpc::COMMAND_RPC_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_TRANSFER::response& res, epee::json_rpc::error& er, connection_context& cntx) { std::vector dsts; for (auto it = req.destinations.begin(); it != req.destinations.end(); it++) { cryptonote::tx_destination_entry de; if(!get_account_address_from_str(de.addr, it->address)) { er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS; er.message = std::string("WALLET_RPC_ERROR_CODE_WRONG_ADDRESS: ") + it->address; return false; } de.amount = it->amount; dsts.push_back(de); } std::vector extra; if (!req.payment_id.empty()) { /* Just to clarify */ const std::string& payment_id_str = req.payment_id; crypto::hash payment_id; /* Parse payment ID */ if (!wallet2::parse_payment_id(payment_id_str, payment_id)) { er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID; er.message = "Payment id has invalid format: \"" + payment_id_str + "\", expected 64-character string"; return false; } std::string extra_nonce; cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, payment_id); /* Append Payment ID data into extra */ if (!cryptonote::add_extra_nonce_to_tx_extra(extra, extra_nonce)) { er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID; er.message = "Something went wront with payment_id. Please check its format: \"" + payment_id_str + "\", expected 64-character string"; return false; } } try { cryptonote::transaction tx; m_wallet.transfer(dsts, req.mixin, req.unlock_time, req.fee, extra, tx); res.tx_hash = boost::lexical_cast(cryptonote::get_transaction_hash(tx)); return true; } catch (const tools::error::daemon_busy& e) { er.code = WALLET_RPC_ERROR_CODE_DAEMON_IS_BUSY; er.message = e.what(); return false; } catch (const std::exception& e) { er.code = WALLET_RPC_ERROR_CODE_GENERIC_TRANSFER_ERROR; er.message = e.what(); return false; } catch (...) { er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR; er.message = "WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR"; return false; } return true; } //------------------------------------------------------------------------------------------------------------------------------ bool wallet_rpc_server::on_store(const wallet_rpc::COMMAND_RPC_STORE::request& req, wallet_rpc::COMMAND_RPC_STORE::response& res, epee::json_rpc::error& er, connection_context& cntx) { try { m_wallet.store(); } catch (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_payments(const wallet_rpc::COMMAND_RPC_GET_PAYMENTS::request& req, wallet_rpc::COMMAND_RPC_GET_PAYMENTS::response& res, epee::json_rpc::error& er, connection_context& cntx) { crypto::hash payment_id; cryptonote::blobdata payment_id_blob; if(!epee::string_tools::parse_hexstr_to_binbuff(req.payment_id, payment_id_blob)) { er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID; er.message = "Payment ID has invald format"; return false; } if(sizeof(payment_id) != payment_id_blob.size()) { er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID; er.message = "Payment ID has invalid size"; return false; } payment_id = *reinterpret_cast(payment_id_blob.data()); res.payments.clear(); std::list payment_list; m_wallet.get_payments(payment_id, payment_list); for (auto payment : payment_list) { wallet_rpc::payment_details rpc_payment; rpc_payment.tx_hash = epee::string_tools::pod_to_hex(payment.m_tx_hash); rpc_payment.amount = payment.m_amount; rpc_payment.block_height = payment.m_block_height; rpc_payment.unlock_time = payment.m_unlock_time; res.payments.push_back(rpc_payment); } return true; } //------------------------------------------------------------------------------------------------------------------------------ }