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1303cda646
wownero/src/wallet/wallet_rpc_server.cpp
moneromooo-monero 1303cda646
wallet: always use new algorithm for RPC transfers 
This ensures we get rct transactions when appropriate
2016-08-28 21:30:03 +01:00

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// Copyright (c) 2014-2016, 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.
//
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
#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 "wallet_rpc_server_commands_defs.h"
#include "misc_language.h"
#include "string_tools.h"
#include "crypto/hash.h"
namespace tools
{
//-----------------------------------------------------------------------------------
const command_line::arg_descriptor<std::string> 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<std::string> 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_stop = false;
m_net_server.add_idle_handler([this](){
try {
m_wallet.refresh();
} catch (const std::exception& ex) {
LOG_ERROR("Exception at while refreshing, what=" << ex.what());
}
return true;
}, 20000);
m_net_server.add_idle_handler([this](){
if (m_stop.load(std::memory_order_relaxed))
{
send_stop_signal();
return false;
}
return true;
}, 500);
//DO NOT START THIS SERVER IN MORE THEN 1 THREADS WITHOUT REFACTORING
return epee::http_server_impl_base<wallet_rpc_server, connection_context>::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<wallet_rpc_server, connection_context>::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)
{
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)
{
try
{
res.address = m_wallet.get_account().get_public_address_str(m_wallet.testnet());
}
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_getheight(const wallet_rpc::COMMAND_RPC_GET_HEIGHT::request& req, wallet_rpc::COMMAND_RPC_GET_HEIGHT::response& res, epee::json_rpc::error& er)
{
try
{
res.height = m_wallet.get_blockchain_current_height();
}
catch (std::exception& e)
{
er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
er.message = e.what();
return false;
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::validate_transfer(const std::list<wallet_rpc::transfer_destination> destinations, std::string payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, epee::json_rpc::error& er)
{
crypto::hash8 integrated_payment_id = cryptonote::null_hash8;
std::string extra_nonce;
for (auto it = destinations.begin(); it != destinations.end(); it++)
{
cryptonote::tx_destination_entry de;
bool has_payment_id;
crypto::hash8 new_payment_id;
if(!get_account_integrated_address_from_str(de.addr, has_payment_id, new_payment_id, m_wallet.testnet(), 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);
if (has_payment_id)
{
if (!payment_id.empty() || integrated_payment_id != cryptonote::null_hash8)
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
er.message = "A single payment id is allowed per transaction";
return false;
}
integrated_payment_id = new_payment_id;
cryptonote::set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, integrated_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 wrong with integrated payment_id.";
return false;
}
}
}
if (!payment_id.empty())
{
/* Just to clarify */
const std::string& payment_id_str = payment_id;
crypto::hash long_payment_id;
crypto::hash8 short_payment_id;
/* Parse payment ID */
if (wallet2::parse_long_payment_id(payment_id_str, long_payment_id)) {
cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, long_payment_id);
}
/* or short payment ID */
else if (!wallet2::parse_short_payment_id(payment_id_str, short_payment_id)) {
cryptonote::set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, short_payment_id);
}
else {
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
er.message = "Payment id has invalid format: \"" + payment_id_str + "\", expected 16 or 64 character string";
return false;
}
/* 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 wrong with payment_id. Please check its format: \"" + payment_id_str + "\", expected 64-character string";
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)
{
std::vector<cryptonote::tx_destination_entry> dsts;
std::vector<uint8_t> extra;
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
// validate the transfer requested and populate dsts & extra
if (!validate_transfer(req.destinations, req.payment_id, dsts, extra, er))
{
return false;
}
try
{
uint64_t mixin = req.mixin;
if (mixin < 2 && m_wallet.use_fork_rules(2, 10)) {
LOG_PRINT_L1("Requested mixin " << req.mixin << " too low for hard fork 2, using 2");
mixin = 2;
}
std::vector<wallet2::pending_tx> ptx_vector = m_wallet.create_transactions_2(dsts, mixin, req.unlock_time, req.fee_multiplier, extra, req.trusted_daemon);
// reject proposed transactions if there are more than one. see on_transfer_split below.
if (ptx_vector.size() != 1)
{
er.code = WALLET_RPC_ERROR_CODE_GENERIC_TRANSFER_ERROR;
er.message = "Transaction would be too large. try /transfer_split.";
return false;
}
m_wallet.commit_tx(ptx_vector);
// populate response with tx hash
res.tx_hash = epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(ptx_vector.back().tx));
if (req.get_tx_key)
{
res.tx_key = epee::string_tools::pod_to_hex(ptx_vector.back().tx_key);
if (ptx_vector.back().tx.version > 1)
{
for (const auto &i: ptx_vector.back().amount_keys)
{
res.amount_keys.push_back(epee::string_tools::pod_to_hex(i));
}
}
}
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_transfer_split(const wallet_rpc::COMMAND_RPC_TRANSFER_SPLIT::request& req, wallet_rpc::COMMAND_RPC_TRANSFER_SPLIT::response& res, epee::json_rpc::error& er)
{
std::vector<cryptonote::tx_destination_entry> dsts;
std::vector<uint8_t> extra;
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
// validate the transfer requested and populate dsts & extra; RPC_TRANSFER::request and RPC_TRANSFER_SPLIT::request are identical types.
if (!validate_transfer(req.destinations, req.payment_id, dsts, extra, er))
{
return false;
}
try
{
uint64_t mixin = req.mixin;
if (mixin < 2 && m_wallet.use_fork_rules(2, 10)) {
LOG_PRINT_L1("Requested mixin " << req.mixin << " too low for hard fork 2, using 2");
mixin = 2;
}
std::vector<wallet2::pending_tx> ptx_vector;
ptx_vector = m_wallet.create_transactions_2(dsts, mixin, req.unlock_time, req.fee_multiplier, extra, req.trusted_daemon);
m_wallet.commit_tx(ptx_vector);
// populate response with tx hashes
for (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));
res.amount_key_list.push_back(wallet_rpc::COMMAND_RPC_TRANSFER_SPLIT::key_list());
if (ptx.tx.version > 1)
{
for (const auto &i: ptx.amount_keys)
{
res.amount_key_list.back().keys.push_back(epee::string_tools::pod_to_hex(i));
}
}
}
}
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_sweep_dust(const wallet_rpc::COMMAND_RPC_SWEEP_DUST::request& req, wallet_rpc::COMMAND_RPC_SWEEP_DUST::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
try
{
std::vector<wallet2::pending_tx> ptx_vector = m_wallet.create_unmixable_sweep_transactions(req.trusted_daemon);
m_wallet.commit_tx(ptx_vector);
// populate response with tx hashes
for (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));
res.amount_key_list.push_back(wallet_rpc::COMMAND_RPC_SWEEP_DUST::key_list());
if (ptx.tx.version > 1)
{
for (const auto &i: ptx.amount_keys)
{
res.amount_key_list.back().keys.push_back(epee::string_tools::pod_to_hex(i));
}
}
}
}
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_sweep_all(const wallet_rpc::COMMAND_RPC_SWEEP_ALL::request& req, wallet_rpc::COMMAND_RPC_SWEEP_ALL::response& res, epee::json_rpc::error& er)
{
std::vector<cryptonote::tx_destination_entry> dsts;
std::vector<uint8_t> extra;
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
// validate the transfer requested and populate dsts & extra
std::list<wallet_rpc::transfer_destination> destination;
destination.push_back(wallet_rpc::transfer_destination());
destination.back().amount = 0;
destination.back().address = req.address;
if (!validate_transfer(destination, req.payment_id, dsts, extra, er))
{
return false;
}
try
{
std::vector<wallet2::pending_tx> ptx_vector = m_wallet.create_transactions_all(dsts[0].addr, req.mixin, req.unlock_time, req.fee_multiplier, extra, req.trusted_daemon);
m_wallet.commit_tx(ptx_vector);
// populate response with tx hashes
for (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));
res.amount_key_list.push_back(wallet_rpc::COMMAND_RPC_SWEEP_ALL::key_list());
if (ptx.tx.version > 1)
{
for (const auto &i: ptx.amount_keys)
{
res.amount_key_list.back().keys.push_back(epee::string_tools::pod_to_hex(i));
}
}
}
}
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_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)
{
try
{
crypto::hash8 payment_id;
if (req.payment_id.empty())
{
payment_id = crypto::rand<crypto::hash8>();
}
else
{
if (!tools::wallet2::parse_short_payment_id(req.payment_id,payment_id))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
er.message = "Invalid payment ID";
return false;
}
}
res.integrated_address = m_wallet.get_account().get_public_integrated_address_str(payment_id, m_wallet.testnet());
return true;
}
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_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)
{
try
{
cryptonote::account_public_address address;
crypto::hash8 payment_id;
bool has_payment_id;
if(!get_account_integrated_address_from_str(address, has_payment_id, payment_id, m_wallet.testnet(), req.integrated_address))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
er.message = "Invalid address";
return false;
}
if(!has_payment_id)
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
er.message = "Address is not an integrated address";
return false;
}
res.standard_address = get_account_address_as_str(m_wallet.testnet(),address);
res.payment_id = epee::string_tools::pod_to_hex(payment_id);
return true;
}
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_store(const wallet_rpc::COMMAND_RPC_STORE::request& req, wallet_rpc::COMMAND_RPC_STORE::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
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)
{
crypto::hash payment_id;
crypto::hash8 payment_id8;
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())
{
payment_id = *reinterpret_cast<const crypto::hash*>(payment_id_blob.data());
}
else if(sizeof(payment_id8) == payment_id_blob.size())
{
payment_id8 = *reinterpret_cast<const crypto::hash8*>(payment_id_blob.data());
memcpy(payment_id.data, payment_id8.data, 8);
memset(payment_id.data + 8, 0, 24);
}
else
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
er.message = "Payment ID has invalid size: " + req.payment_id;
return false;
}
res.payments.clear();
std::list<wallet2::payment_details> payment_list;
m_wallet.get_payments(payment_id, payment_list);
for (auto & payment : payment_list)
{
wallet_rpc::payment_details rpc_payment;
rpc_payment.payment_id = req.payment_id;
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;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_get_bulk_payments(const wallet_rpc::COMMAND_RPC_GET_BULK_PAYMENTS::request& req, wallet_rpc::COMMAND_RPC_GET_BULK_PAYMENTS::response& res, epee::json_rpc::error& er)
{
res.payments.clear();
/* If the payment ID list is empty, we get payments to any payment ID (or lack thereof) */
if (req.payment_ids.empty())
{
std::list<std::pair<crypto::hash,wallet2::payment_details>> payment_list;
m_wallet.get_payments(payment_list, req.min_block_height);
for (auto & payment : payment_list)
{
wallet_rpc::payment_details rpc_payment;
rpc_payment.payment_id = epee::string_tools::pod_to_hex(payment.first);
rpc_payment.tx_hash = epee::string_tools::pod_to_hex(payment.second.m_tx_hash);
rpc_payment.amount = payment.second.m_amount;
rpc_payment.block_height = payment.second.m_block_height;
rpc_payment.unlock_time = payment.second.m_unlock_time;
res.payments.push_back(std::move(rpc_payment));
}
return true;
}
for (auto & payment_id_str : req.payment_ids)
{
crypto::hash payment_id;
crypto::hash8 payment_id8;
cryptonote::blobdata payment_id_blob;
// TODO - should the whole thing fail because of one bad id?
if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_blob))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
er.message = "Payment ID has invalid format: " + payment_id_str;
return false;
}
if(sizeof(payment_id) == payment_id_blob.size())
{
payment_id = *reinterpret_cast<const crypto::hash*>(payment_id_blob.data());
}
else if(sizeof(payment_id8) == payment_id_blob.size())
{
payment_id8 = *reinterpret_cast<const crypto::hash8*>(payment_id_blob.data());
memcpy(payment_id.data, payment_id8.data, 8);
memset(payment_id.data + 8, 0, 24);
}
else
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
er.message = "Payment ID has invalid size: " + payment_id_str;
return false;
}
std::list<wallet2::payment_details> payment_list;
m_wallet.get_payments(payment_id, payment_list, req.min_block_height);
for (auto & payment : payment_list)
{
wallet_rpc::payment_details rpc_payment;
rpc_payment.payment_id = payment_id_str;
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(std::move(rpc_payment));
}
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_incoming_transfers(const wallet_rpc::COMMAND_RPC_INCOMING_TRANSFERS::request& req, wallet_rpc::COMMAND_RPC_INCOMING_TRANSFERS::response& res, epee::json_rpc::error& er)
{
if(req.transfer_type.compare("all") != 0 && req.transfer_type.compare("available") != 0 && req.transfer_type.compare("unavailable") != 0)
{
er.code = WALLET_RPC_ERROR_CODE_TRANSFER_TYPE;
er.message = "Transfer type must be one of: all, available, or unavailable";
return false;
}
bool filter = false;
bool available = false;
if (req.transfer_type.compare("available") == 0)
{
filter = true;
available = true;
}
else if (req.transfer_type.compare("unavailable") == 0)
{
filter = true;
available = false;
}
wallet2::transfer_container transfers;
m_wallet.get_transfers(transfers);
bool transfers_found = false;
for (const auto& td : transfers)
{
if (!filter || available != td.m_spent)
{
if (!transfers_found)
{
transfers_found = true;
}
auto txBlob = t_serializable_object_to_blob(td.m_tx);
wallet_rpc::transfer_details rpc_transfers;
rpc_transfers.amount = td.amount();
rpc_transfers.spent = td.m_spent;
rpc_transfers.global_index = td.m_global_output_index;
rpc_transfers.tx_hash = epee::string_tools::pod_to_hex(cryptonote::get_transaction_hash(td.m_tx));
rpc_transfers.tx_size = txBlob.size();
res.transfers.push_back(rpc_transfers);
}
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_query_key(const wallet_rpc::COMMAND_RPC_QUERY_KEY::request& req, wallet_rpc::COMMAND_RPC_QUERY_KEY::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
if (req.key_type.compare("mnemonic") == 0)
{
if (!m_wallet.get_seed(res.key))
{
er.message = "The wallet is non-deterministic. Cannot display seed.";
return false;
}
}
else if(req.key_type.compare("view_key") == 0)
{
res.key = string_tools::pod_to_hex(m_wallet.get_account().get_keys().m_view_secret_key);
}
else
{
er.message = "key_type " + req.key_type + " not found";
return false;
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_rescan_blockchain(const wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN::request& req, wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
try
{
m_wallet.rescan_blockchain();
}
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_sign(const wallet_rpc::COMMAND_RPC_SIGN::request& req, wallet_rpc::COMMAND_RPC_SIGN::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
res.signature = m_wallet.sign(req.data);
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_verify(const wallet_rpc::COMMAND_RPC_VERIFY::request& req, wallet_rpc::COMMAND_RPC_VERIFY::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
cryptonote::account_public_address address;
bool has_payment_id;
crypto::hash8 payment_id;
if(!get_account_integrated_address_from_str(address, has_payment_id, payment_id, m_wallet.testnet(), req.address))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
er.message = "";
return false;
}
res.good = m_wallet.verify(req.data, address, req.signature);
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_stop_wallet(const wallet_rpc::COMMAND_RPC_STOP_WALLET::request& req, wallet_rpc::COMMAND_RPC_STOP_WALLET::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
try
{
m_wallet.store();
m_stop.store(true, std::memory_order_relaxed);
}
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_set_tx_notes(const wallet_rpc::COMMAND_RPC_SET_TX_NOTES::request& req, wallet_rpc::COMMAND_RPC_SET_TX_NOTES::response& res, epee::json_rpc::error& er)
{
if (req.txids.size() != req.notes.size())
{
er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
er.message = "Different amount of txids and notes";
return false;
}
std::list<crypto::hash> txids;
std::list<std::string>::const_iterator i = req.txids.begin();
while (i != req.txids.end())
{
cryptonote::blobdata txid_blob;
if(!epee::string_tools::parse_hexstr_to_binbuff(*i++, txid_blob))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID;
er.message = "TX ID has invalid format";
return false;
}
crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_blob.data());
txids.push_back(txid);
}
std::list<crypto::hash>::const_iterator il = txids.begin();
std::list<std::string>::const_iterator in = req.notes.begin();
while (il != txids.end())
{
m_wallet.set_tx_note(*il++, *in++);
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::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)
{
res.notes.clear();
std::list<crypto::hash> txids;
std::list<std::string>::const_iterator i = req.txids.begin();
while (i != req.txids.end())
{
cryptonote::blobdata txid_blob;
if(!epee::string_tools::parse_hexstr_to_binbuff(*i++, txid_blob))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_TXID;
er.message = "TX ID has invalid format";
return false;
}
crypto::hash txid = *reinterpret_cast<const crypto::hash*>(txid_blob.data());
txids.push_back(txid);
}
std::list<crypto::hash>::const_iterator il = txids.begin();
while (il != txids.end())
{
res.notes.push_back(m_wallet.get_tx_note(*il++));
}
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)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
uint64_t min_height = 0, max_height = (uint64_t)-1;
if (req.filter_by_height)
{
min_height = req.min_height;
max_height = req.max_height;
}
if (req.in)
{
std::list<std::pair<crypto::hash, tools::wallet2::payment_details>> payments;
m_wallet.get_payments(payments, min_height, max_height);
for (std::list<std::pair<crypto::hash, tools::wallet2::payment_details>>::const_iterator i = payments.begin(); i != payments.end(); ++i) {
res.in.push_back(wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry());
wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry &entry = res.in.back();
const tools::wallet2::payment_details &pd = i->second;
entry.txid = string_tools::pod_to_hex(pd.m_tx_hash);
entry.payment_id = string_tools::pod_to_hex(i->first);
if (entry.payment_id.substr(16).find_first_not_of('0') == std::string::npos)
entry.payment_id = entry.payment_id.substr(0,16);
entry.height = pd.m_block_height;
entry.timestamp = pd.m_timestamp;
entry.amount = pd.m_amount;
entry.fee = 0; // TODO
entry.note = m_wallet.get_tx_note(pd.m_tx_hash);
}
}
if (req.out)
{
std::list<std::pair<crypto::hash, tools::wallet2::confirmed_transfer_details>> payments;
m_wallet.get_payments_out(payments, min_height, max_height);
for (std::list<std::pair<crypto::hash, tools::wallet2::confirmed_transfer_details>>::const_iterator i = payments.begin(); i != payments.end(); ++i) {
res.out.push_back(wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry());
wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry &entry = res.out.back();
const tools::wallet2::confirmed_transfer_details &pd = i->second;
entry.txid = string_tools::pod_to_hex(i->first);
entry.payment_id = string_tools::pod_to_hex(i->second.m_payment_id);
if (entry.payment_id.substr(16).find_first_not_of('0') == std::string::npos)
entry.payment_id = entry.payment_id.substr(0,16);
entry.height = pd.m_block_height;
entry.timestamp = pd.m_timestamp;
entry.fee = pd.m_amount_in - pd.m_amount_out;
uint64_t change = pd.m_change == (uint64_t)-1 ? 0 : pd.m_change; // change may not be known
entry.amount = pd.m_amount_in - change - entry.fee;
entry.note = m_wallet.get_tx_note(i->first);
for (const auto &d: pd.m_dests) {
entry.destinations.push_back(wallet_rpc::transfer_destination());
wallet_rpc::transfer_destination &td = entry.destinations.back();
td.amount = d.amount;
td.address = get_account_address_as_str(m_wallet.testnet(), d.addr);
}
}
}
if (req.pending || req.failed) {
std::list<std::pair<crypto::hash, tools::wallet2::unconfirmed_transfer_details>> upayments;
m_wallet.get_unconfirmed_payments_out(upayments);
for (std::list<std::pair<crypto::hash, tools::wallet2::unconfirmed_transfer_details>>::const_iterator i = upayments.begin(); i != upayments.end(); ++i) {
const tools::wallet2::unconfirmed_transfer_details &pd = i->second;
bool is_failed = pd.m_state == tools::wallet2::unconfirmed_transfer_details::failed;
if (!((req.failed && is_failed) || (!is_failed && req.pending)))
continue;
std::list<wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry> &entries = is_failed ? res.failed : res.pending;
entries.push_back(wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry());
wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry &entry = entries.back();
entry.txid = string_tools::pod_to_hex(i->first);
entry.payment_id = string_tools::pod_to_hex(i->second.m_payment_id);
entry.payment_id = string_tools::pod_to_hex(i->second.m_payment_id);
if (entry.payment_id.substr(16).find_first_not_of('0') == std::string::npos)
entry.payment_id = entry.payment_id.substr(0,16);
entry.height = 0;
entry.timestamp = pd.m_timestamp;
entry.fee = pd.m_amount_in - pd.m_amount_out;
entry.amount = pd.m_amount_in - pd.m_change - entry.fee;
entry.note = m_wallet.get_tx_note(i->first);
}
}
if (req.pool)
{
m_wallet.update_pool_state();
std::list<std::pair<crypto::hash, tools::wallet2::payment_details>> payments;
m_wallet.get_unconfirmed_payments(payments);
for (std::list<std::pair<crypto::hash, tools::wallet2::payment_details>>::const_iterator i = payments.begin(); i != payments.end(); ++i) {
res.pool.push_back(wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry());
wallet_rpc::COMMAND_RPC_GET_TRANSFERS::entry &entry = res.pool.back();
const tools::wallet2::payment_details &pd = i->second;
entry.txid = string_tools::pod_to_hex(pd.m_tx_hash);
entry.payment_id = string_tools::pod_to_hex(i->first);
if (entry.payment_id.substr(16).find_first_not_of('0') == std::string::npos)
entry.payment_id = entry.payment_id.substr(0,16);
entry.height = 0;
entry.timestamp = pd.m_timestamp;
entry.amount = pd.m_amount;
entry.fee = 0; // TODO
entry.note = m_wallet.get_tx_note(pd.m_tx_hash);
}
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_export_key_images(const wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::request& req, wallet_rpc::COMMAND_RPC_EXPORT_KEY_IMAGES::response& res, epee::json_rpc::error& er)
{
try
{
std::vector<std::pair<crypto::key_image, crypto::signature>> ski = m_wallet.export_key_images();
res.signed_key_images.resize(ski.size());
for (size_t n = 0; n < ski.size(); ++n)
{
res.signed_key_images[n].key_image = epee::string_tools::pod_to_hex(ski[n].first);
res.signed_key_images[n].signature = epee::string_tools::pod_to_hex(ski[n].second);
}
}
catch (...)
{
er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
er.message = "Failed";
return false;
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_import_key_images(const wallet_rpc::COMMAND_RPC_IMPORT_KEY_IMAGES::request& req, wallet_rpc::COMMAND_RPC_IMPORT_KEY_IMAGES::response& res, epee::json_rpc::error& er)
{
try
{
std::vector<std::pair<crypto::key_image, crypto::signature>> ski;
ski.resize(req.signed_key_images.size());
for (size_t n = 0; n < ski.size(); ++n)
{
cryptonote::blobdata bd;
if(!epee::string_tools::parse_hexstr_to_binbuff(req.signed_key_images[n].key_image, bd))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_KEY_IMAGE;
er.message = "failed to parse key image";
return false;
}
ski[n].first = *reinterpret_cast<const crypto::key_image*>(bd.data());
if(!epee::string_tools::parse_hexstr_to_binbuff(req.signed_key_images[n].signature, bd))
{
er.code = WALLET_RPC_ERROR_CODE_WRONG_SIGNATURE;
er.message = "failed to parse signature";
return false;
}
ski[n].second = *reinterpret_cast<const crypto::signature*>(bd.data());
}
uint64_t spent = 0, unspent = 0;
uint64_t height = m_wallet.import_key_images(ski, spent, unspent);
res.spent = spent;
res.unspent = unspent;
res.height = height;
}
catch (...)
{
er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
er.message = "Failed";
return false;
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
}
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