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simplewallet.cpp
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simplewallet.cpp
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// Copyright (c) 2014-2023, 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
/*!
* \file simplewallet.cpp
*
* \brief Source file that defines simple_wallet class.
*/
// use boost bind placeholders for now
#define BOOST_BIND_GLOBAL_PLACEHOLDERS 1
#include <boost/bind.hpp>
#include <locale.h>
#include <thread>
#include <iostream>
#include <sstream>
#include <fstream>
#include <ctype.h>
#include <boost/lexical_cast.hpp>
#include <boost/program_options.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/format.hpp>
#include <boost/regex.hpp>
#include <boost/range/adaptor/transformed.hpp>
#include <boost/filesystem.hpp>
#include "include_base_utils.h"
#include "console_handler.h"
#include "common/i18n.h"
#include "common/command_line.h"
#include "common/util.h"
#include "common/dns_utils.h"
#include "common/base58.h"
#include "common/scoped_message_writer.h"
#include "cryptonote_protocol/cryptonote_protocol_handler.h"
#include "simplewallet.h"
#include "cryptonote_basic/cryptonote_format_utils.h"
#include "storages/http_abstract_invoke.h"
#include "rpc/core_rpc_server_commands_defs.h"
#include "crypto/crypto.h" // for crypto::secret_key definition
#include "mnemonics/electrum-words.h"
#include "rapidjson/document.h"
#include "common/json_util.h"
#include "ringct/rctSigs.h"
#include "multisig/multisig.h"
#include "wallet/wallet_args.h"
#include "version.h"
#include <stdexcept>
#include "wallet/message_store.h"
#include "QrCode.hpp"
#ifdef WIN32
#include <boost/locale.hpp>
#include <boost/filesystem.hpp>
#include <fcntl.h>
#endif
#ifdef HAVE_READLINE
#include "readline_buffer.h"
#endif
using namespace std;
using namespace epee;
using namespace cryptonote;
using boost::lexical_cast;
namespace po = boost::program_options;
typedef cryptonote::simple_wallet sw;
#undef MONERO_DEFAULT_LOG_CATEGORY
#define MONERO_DEFAULT_LOG_CATEGORY "wallet.simplewallet"
#define EXTENDED_LOGS_FILE "wallet_details.log"
#define OLD_AGE_WARN_THRESHOLD (30 * 86400 / DIFFICULTY_TARGET_V2) // 30 days
#define LOCK_IDLE_SCOPE() \
bool auto_refresh_enabled = m_auto_refresh_enabled.load(std::memory_order_relaxed); \
m_auto_refresh_enabled.store(false, std::memory_order_relaxed); \
/* stop any background refresh and other processes, and take over */ \
m_wallet->stop(); \
boost::unique_lock<boost::mutex> lock(m_idle_mutex); \
m_idle_cond.notify_all(); \
epee::misc_utils::auto_scope_leave_caller scope_exit_handler = epee::misc_utils::create_scope_leave_handler([&](){ \
/* m_idle_mutex is still locked here */ \
m_auto_refresh_enabled.store(auto_refresh_enabled, std::memory_order_relaxed); \
m_idle_cond.notify_one(); \
})
#define SCOPED_WALLET_UNLOCK_ON_BAD_PASSWORD(code) \
LOCK_IDLE_SCOPE(); \
boost::optional<tools::password_container> pwd_container = boost::none; \
if (m_wallet->ask_password() && !(pwd_container = get_and_verify_password())) { code; } \
tools::wallet_keys_unlocker unlocker(*m_wallet, pwd_container);
#define SCOPED_WALLET_UNLOCK() SCOPED_WALLET_UNLOCK_ON_BAD_PASSWORD(return true;)
#define PRINT_USAGE(usage_help) fail_msg_writer() << boost::format(tr("usage: %s")) % usage_help;
#define LONG_PAYMENT_ID_SUPPORT_CHECK() \
do { \
fail_msg_writer() << tr("Error: Long payment IDs are obsolete."); \
fail_msg_writer() << tr("Long payment IDs were not encrypted on the blockchain and would harm your privacy."); \
fail_msg_writer() << tr("If the party you're sending to still requires a long payment ID, please notify them."); \
return true; \
} while(0)
#define REFRESH_PERIOD 90 // seconds
#define MAX_MNEW_ADDRESSES 1000
#define CHECK_MULTISIG_ENABLED() \
do \
{ \
if (!m_wallet->is_multisig_enabled()) \
{ \
fail_msg_writer() << tr("Multisig is disabled."); \
fail_msg_writer() << tr("Multisig is an experimental feature and may have bugs. Things that could go wrong include: funds sent to a multisig wallet can't be spent at all, can only be spent with the participation of a malicious group member, or can be stolen by a malicious group member."); \
fail_msg_writer() << tr("You can enable it with:"); \
fail_msg_writer() << tr(" set enable-multisig-experimental 1"); \
return false; \
} \
} while(0)
enum TransferType {
Transfer,
TransferLocked,
};
static std::string get_human_readable_timespan(std::chrono::seconds seconds);
static std::string get_human_readable_timespan(uint64_t seconds);
namespace
{
const std::array<const char* const, 5> allowed_priority_strings = {{"default", "unimportant", "normal", "elevated", "priority"}};
const auto arg_wallet_file = wallet_args::arg_wallet_file();
const command_line::arg_descriptor<std::string> arg_generate_new_wallet = {"generate-new-wallet", sw::tr("Generate new wallet and save it to <arg>"), ""};
const command_line::arg_descriptor<std::string> arg_generate_from_device = {"generate-from-device", sw::tr("Generate new wallet from device and save it to <arg>"), ""};
const command_line::arg_descriptor<std::string> arg_generate_from_view_key = {"generate-from-view-key", sw::tr("Generate incoming-only wallet from view key"), ""};
const command_line::arg_descriptor<std::string> arg_generate_from_spend_key = {"generate-from-spend-key", sw::tr("Generate deterministic wallet from spend key"), ""};
const command_line::arg_descriptor<std::string> arg_generate_from_keys = {"generate-from-keys", sw::tr("Generate wallet from private keys"), ""};
const command_line::arg_descriptor<std::string> arg_generate_from_multisig_keys = {"generate-from-multisig-keys", sw::tr("Generate a master wallet from multisig wallet keys"), ""};
const auto arg_generate_from_json = wallet_args::arg_generate_from_json();
const command_line::arg_descriptor<std::string> arg_mnemonic_language = {"mnemonic-language", sw::tr("Language for mnemonic"), ""};
const command_line::arg_descriptor<std::string> arg_electrum_seed = {"electrum-seed", sw::tr("Specify Electrum seed for wallet recovery/creation"), ""};
const command_line::arg_descriptor<bool> arg_restore_deterministic_wallet = {"restore-deterministic-wallet", sw::tr("Recover wallet using Electrum-style mnemonic seed"), false};
const command_line::arg_descriptor<bool> arg_restore_from_seed = {"restore-from-seed", sw::tr("alias for --restore-deterministic-wallet"), false};
const command_line::arg_descriptor<bool> arg_restore_multisig_wallet = {"restore-multisig-wallet", sw::tr("Recover multisig wallet using Electrum-style mnemonic seed"), false};
const command_line::arg_descriptor<bool> arg_non_deterministic = {"non-deterministic", sw::tr("Generate non-deterministic view and spend keys"), false};
const command_line::arg_descriptor<uint64_t> arg_restore_height = {"restore-height", sw::tr("Restore from specific blockchain height"), 0};
const command_line::arg_descriptor<std::string> arg_restore_date = {"restore-date", sw::tr("Restore from estimated blockchain height on specified date"), ""};
const command_line::arg_descriptor<bool> arg_do_not_relay = {"do-not-relay", sw::tr("The newly created transaction will not be relayed to the monero network"), false};
const command_line::arg_descriptor<bool> arg_create_address_file = {"create-address-file", sw::tr("Create an address file for new wallets"), false};
const command_line::arg_descriptor<std::string> arg_subaddress_lookahead = {"subaddress-lookahead", tools::wallet2::tr("Set subaddress lookahead sizes to <major>:<minor>"), ""};
const command_line::arg_descriptor<bool> arg_use_english_language_names = {"use-english-language-names", sw::tr("Display English language names"), false};
const command_line::arg_descriptor< std::vector<std::string> > arg_command = {"command", ""};
const char* USAGE_START_MINING("start_mining [<number_of_threads>] [bg_mining] [ignore_battery]");
const char* USAGE_SET_DAEMON("set_daemon <host>[:<port>] [trusted|untrusted|this-is-probably-a-spy-node]");
const char* USAGE_SHOW_BALANCE("balance [detail]");
const char* USAGE_INCOMING_TRANSFERS("incoming_transfers [available|unavailable] [verbose] [uses] [index=<N1>[,<N2>[,...]]]");
const char* USAGE_PAYMENTS("payments <PID_1> [<PID_2> ... <PID_N>]");
const char* USAGE_PAYMENT_ID("payment_id");
const char* USAGE_TRANSFER("transfer [index=<N1>[,<N2>,...]] [<priority>] [<ring_size>] (<URI> | <address> <amount>) [subtractfeefrom=<D0>[,<D1>,all,...]] [<payment_id>]");
const char* USAGE_LOCKED_TRANSFER("locked_transfer [index=<N1>[,<N2>,...]] [<priority>] [<ring_size>] (<URI> | <addr> <amount>) <lockblocks> [<payment_id (obsolete)>]");
const char* USAGE_LOCKED_SWEEP_ALL("locked_sweep_all [index=<N1>[,<N2>,...] | index=all] [<priority>] [<ring_size>] <address> <lockblocks> [<payment_id (obsolete)>]");
const char* USAGE_SWEEP_ALL("sweep_all [index=<N1>[,<N2>,...] | index=all] [<priority>] [<ring_size>] [outputs=<N>] <address> [<payment_id (obsolete)>]");
const char* USAGE_SWEEP_ACCOUNT("sweep_account <account> [index=<N1>[,<N2>,...] | index=all] [<priority>] [<ring_size>] [outputs=<N>] <address> [<payment_id (obsolete)>]");
const char* USAGE_SWEEP_BELOW("sweep_below <amount_threshold> [index=<N1>[,<N2>,...]] [<priority>] [<ring_size>] <address> [<payment_id (obsolete)>]");
const char* USAGE_SWEEP_SINGLE("sweep_single [<priority>] [<ring_size>] [outputs=<N>] <key_image> <address> [<payment_id (obsolete)>]");
const char* USAGE_DONATE("donate [index=<N1>[,<N2>,...]] [<priority>] [<ring_size>] <amount> [<payment_id (obsolete)>]");
const char* USAGE_SIGN_TRANSFER("sign_transfer [export_raw] [<filename>]");
const char* USAGE_SET_LOG("set_log <level>|{+,-,}<categories>");
const char* USAGE_ACCOUNT("account\n"
" account new <label text with white spaces allowed>\n"
" account switch <index> \n"
" account label <index> <label text with white spaces allowed>\n"
" account tag <tag_name> <account_index_1> [<account_index_2> ...]\n"
" account untag <account_index_1> [<account_index_2> ...]\n"
" account tag_description <tag_name> <description>");
const char* USAGE_ADDRESS("address [ new <label text with white spaces allowed> | mnew <amount of new addresses> | all | <index_min> [<index_max>] | label <index> <label text with white spaces allowed> | device [<index>] | one-off <account> <subaddress>]");
const char* USAGE_INTEGRATED_ADDRESS("integrated_address [device] [<payment_id> | <address>]");
const char* USAGE_ADDRESS_BOOK("address_book [(add (<address>|<integrated address>) [<description possibly with whitespaces>])|(delete <index>)]");
const char* USAGE_SET_VARIABLE("set <option> [<value>]");
const char* USAGE_GET_TX_KEY("get_tx_key <txid>");
const char* USAGE_SET_TX_KEY("set_tx_key <txid> <tx_key> [<subaddress>]");
const char* USAGE_CHECK_TX_KEY("check_tx_key <txid> <txkey> <address>");
const char* USAGE_GET_TX_PROOF("get_tx_proof <txid> <address> [<message>]");
const char* USAGE_CHECK_TX_PROOF("check_tx_proof <txid> <address> <signature_file> [<message>]");
const char* USAGE_GET_SPEND_PROOF("get_spend_proof <txid> [<message>]");
const char* USAGE_CHECK_SPEND_PROOF("check_spend_proof <txid> <signature_file> [<message>]");
const char* USAGE_GET_RESERVE_PROOF("get_reserve_proof (all|<amount>) [<message>]");
const char* USAGE_CHECK_RESERVE_PROOF("check_reserve_proof <address> <signature_file> [<message>]");
const char* USAGE_SHOW_TRANSFERS("show_transfers [in|out|all|pending|failed|pool|coinbase] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]]");
const char* USAGE_UNSPENT_OUTPUTS("unspent_outputs [index=<N1>[,<N2>,...]] [<min_amount> [<max_amount>]]");
const char* USAGE_RESCAN_BC("rescan_bc [hard|soft|keep_ki] [start_height=0]");
const char* USAGE_SET_TX_NOTE("set_tx_note <txid> [free text note]");
const char* USAGE_GET_TX_NOTE("get_tx_note <txid>");
const char* USAGE_GET_DESCRIPTION("get_description");
const char* USAGE_SET_DESCRIPTION("set_description [free text note]");
const char* USAGE_SIGN("sign [<account_index>,<address_index>] [--spend|--view] <filename>");
const char* USAGE_VERIFY("verify <filename> <address> <signature>");
const char* USAGE_EXPORT_KEY_IMAGES("export_key_images [all] <filename>");
const char* USAGE_IMPORT_KEY_IMAGES("import_key_images <filename>");
const char* USAGE_HW_KEY_IMAGES_SYNC("hw_key_images_sync");
const char* USAGE_HW_RECONNECT("hw_reconnect");
const char* USAGE_EXPORT_OUTPUTS("export_outputs [all] <filename>");
const char* USAGE_IMPORT_OUTPUTS("import_outputs <filename>");
const char* USAGE_SHOW_TRANSFER("show_transfer <txid>");
const char* USAGE_MAKE_MULTISIG("make_multisig <threshold> <string1> [<string>...]");
const char* USAGE_EXCHANGE_MULTISIG_KEYS("exchange_multisig_keys [force-update-use-with-caution] <string> [<string>...]");
const char* USAGE_EXPORT_MULTISIG_INFO("export_multisig_info <filename>");
const char* USAGE_IMPORT_MULTISIG_INFO("import_multisig_info <filename> [<filename>...]");
const char* USAGE_SIGN_MULTISIG("sign_multisig <filename>");
const char* USAGE_SUBMIT_MULTISIG("submit_multisig <filename>");
const char* USAGE_EXPORT_RAW_MULTISIG_TX("export_raw_multisig_tx <filename>");
const char* USAGE_MMS("mms [<subcommand> [<subcommand_parameters>]]");
const char* USAGE_MMS_INIT("mms init <required_signers>/<authorized_signers> <own_label> <own_transport_address>");
const char* USAGE_MMS_INFO("mms info");
const char* USAGE_MMS_SIGNER("mms signer [<number> <label> [<transport_address> [<monero_address>]]]");
const char* USAGE_MMS_LIST("mms list");
const char* USAGE_MMS_NEXT("mms next [sync]");
const char* USAGE_MMS_SYNC("mms sync");
const char* USAGE_MMS_TRANSFER("mms transfer <transfer_command_arguments>");
const char* USAGE_MMS_DELETE("mms delete (<message_id> | all)");
const char* USAGE_MMS_SEND("mms send [<message_id>]");
const char* USAGE_MMS_RECEIVE("mms receive");
const char* USAGE_MMS_EXPORT("mms export <message_id>");
const char* USAGE_MMS_NOTE("mms note [<label> <text>]");
const char* USAGE_MMS_SHOW("mms show <message_id>");
const char* USAGE_MMS_SET("mms set <option_name> [<option_value>]");
const char* USAGE_MMS_SEND_SIGNER_CONFIG("mms send_signer_config");
const char* USAGE_MMS_START_AUTO_CONFIG("mms start_auto_config [<label> <label> ...]");
const char* USAGE_MMS_CONFIG_CHECKSUM("mms config_checksum");
const char* USAGE_MMS_STOP_AUTO_CONFIG("mms stop_auto_config");
const char* USAGE_MMS_AUTO_CONFIG("mms auto_config <auto_config_token>");
const char* USAGE_PRINT_RING("print_ring <key_image> | <txid>");
const char* USAGE_SET_RING("set_ring <filename> | ( <key_image> absolute|relative <index> [<index>...] )");
const char* USAGE_UNSET_RING("unset_ring <txid> | ( <key_image> [<key_image>...] )");
const char* USAGE_SAVE_KNOWN_RINGS("save_known_rings");
const char* USAGE_MARK_OUTPUT_SPENT("mark_output_spent <amount>/<offset> | <filename> [add]");
const char* USAGE_MARK_OUTPUT_UNSPENT("mark_output_unspent <amount>/<offset>");
const char* USAGE_IS_OUTPUT_SPENT("is_output_spent <amount>/<offset>");
const char* USAGE_FREEZE("freeze <key_image>");
const char* USAGE_THAW("thaw <key_image>");
const char* USAGE_FROZEN("frozen <key_image>");
const char* USAGE_LOCK("lock");
const char* USAGE_NET_STATS("net_stats");
const char* USAGE_PUBLIC_NODES("public_nodes");
const char* USAGE_WELCOME("welcome");
const char* USAGE_SHOW_QR_CODE("show_qr_code [<subaddress_index>]");
const char* USAGE_VERSION("version");
const char* USAGE_HELP("help [<command> | all]");
const char* USAGE_APROPOS("apropos <keyword> [<keyword> ...]");
const char* USAGE_SCAN_TX("scan_tx <txid> [<txid> ...]");
std::string input_line(const std::string& prompt, bool yesno = false)
{
PAUSE_READLINE();
std::cout << prompt;
if (yesno)
std::cout << " (Y/Yes/N/No)";
std::cout << ": " << std::flush;
std::string buf;
#ifdef _WIN32
buf = tools::input_line_win();
#else
std::getline(std::cin, buf);
#endif
return epee::string_tools::trim(buf);
}
epee::wipeable_string input_secure_line(const char *prompt)
{
PAUSE_READLINE();
auto pwd_container = tools::password_container::prompt(false, prompt, false);
if (!pwd_container)
{
MERROR("Failed to read secure line");
return "";
}
epee::wipeable_string buf = pwd_container->password();
buf.trim();
return buf;
}
boost::optional<tools::password_container> password_prompter(const char *prompt, bool verify)
{
PAUSE_READLINE();
auto pwd_container = tools::password_container::prompt(verify, prompt);
if (!pwd_container)
{
tools::fail_msg_writer() << sw::tr("failed to read wallet password");
}
return pwd_container;
}
boost::optional<tools::password_container> default_password_prompter(bool verify)
{
return password_prompter(verify ? sw::tr("Enter a new password for the wallet") : sw::tr("Wallet password"), verify);
}
inline std::string interpret_rpc_response(bool ok, const std::string& status)
{
std::string err;
if (ok)
{
if (status == CORE_RPC_STATUS_BUSY)
{
err = sw::tr("daemon is busy. Please try again later.");
}
else if (status != CORE_RPC_STATUS_OK)
{
err = status;
}
}
else
{
err = sw::tr("possibly lost connection to daemon");
}
return err;
}
tools::scoped_message_writer success_msg_writer(bool color = false)
{
return tools::scoped_message_writer(color ? console_color_green : console_color_default, false, std::string(), el::Level::Info);
}
tools::scoped_message_writer message_writer(epee::console_colors color = epee::console_color_default, bool bright = false)
{
return tools::scoped_message_writer(color, bright);
}
tools::scoped_message_writer fail_msg_writer()
{
return tools::scoped_message_writer(console_color_red, true, sw::tr("Error: "), el::Level::Error);
}
bool parse_bool(const std::string& s, bool& result)
{
if (s == "1" || command_line::is_yes(s))
{
result = true;
return true;
}
if (s == "0" || command_line::is_no(s))
{
result = false;
return true;
}
boost::algorithm::is_iequal ignore_case{};
if (boost::algorithm::equals("true", s, ignore_case) || boost::algorithm::equals(simple_wallet::tr("true"), s, ignore_case))
{
result = true;
return true;
}
if (boost::algorithm::equals("false", s, ignore_case) || boost::algorithm::equals(simple_wallet::tr("false"), s, ignore_case))
{
result = false;
return true;
}
return false;
}
template <typename F>
bool parse_bool_and_use(const std::string& s, F func)
{
bool r;
if (parse_bool(s, r))
{
func(r);
return true;
}
else
{
fail_msg_writer() << sw::tr("invalid argument: must be either 0/1, true/false, y/n, yes/no");
return false;
}
}
const struct
{
const char *name;
tools::wallet2::RefreshType refresh_type;
} refresh_type_names[] =
{
{ "full", tools::wallet2::RefreshFull },
{ "optimize-coinbase", tools::wallet2::RefreshOptimizeCoinbase },
{ "optimized-coinbase", tools::wallet2::RefreshOptimizeCoinbase },
{ "no-coinbase", tools::wallet2::RefreshNoCoinbase },
{ "default", tools::wallet2::RefreshDefault },
};
bool parse_refresh_type(const std::string &s, tools::wallet2::RefreshType &refresh_type)
{
for (size_t n = 0; n < sizeof(refresh_type_names) / sizeof(refresh_type_names[0]); ++n)
{
if (s == refresh_type_names[n].name)
{
refresh_type = refresh_type_names[n].refresh_type;
return true;
}
}
fail_msg_writer() << cryptonote::simple_wallet::tr("failed to parse refresh type");
return false;
}
std::string get_refresh_type_name(tools::wallet2::RefreshType type)
{
for (size_t n = 0; n < sizeof(refresh_type_names) / sizeof(refresh_type_names[0]); ++n)
{
if (type == refresh_type_names[n].refresh_type)
return refresh_type_names[n].name;
}
return "invalid";
}
std::string get_version_string(uint32_t version)
{
return boost::lexical_cast<std::string>(version >> 16) + "." + boost::lexical_cast<std::string>(version & 0xffff);
}
std::string oa_prompter(const std::string &url, const std::vector<std::string> &addresses, bool dnssec_valid)
{
if (addresses.empty())
return {};
// prompt user for confirmation.
// inform user of DNSSEC validation status as well.
std::string dnssec_str;
if (dnssec_valid)
{
dnssec_str = sw::tr("DNSSEC validation passed");
}
else
{
dnssec_str = sw::tr("WARNING: DNSSEC validation was unsuccessful, this address may not be correct!");
}
std::stringstream prompt;
prompt << sw::tr("For URL: ") << url
<< ", " << dnssec_str << std::endl
<< sw::tr(" Monero Address = ") << addresses[0]
<< std::endl
<< sw::tr("Is this OK?")
;
// prompt the user for confirmation given the dns query and dnssec status
std::string confirm_dns_ok = input_line(prompt.str(), true);
if (std::cin.eof())
{
return {};
}
if (!command_line::is_yes(confirm_dns_ok))
{
std::cout << sw::tr("you have cancelled the transfer request") << std::endl;
return {};
}
return addresses[0];
}
bool parse_subaddress_indices(const std::string& arg, std::set<uint32_t>& subaddr_indices)
{
subaddr_indices.clear();
if (arg.substr(0, 6) != "index=")
return false;
std::string subaddr_indices_str_unsplit = arg.substr(6, arg.size() - 6);
std::vector<std::string> subaddr_indices_str;
boost::split(subaddr_indices_str, subaddr_indices_str_unsplit, boost::is_any_of(","));
for (const auto& subaddr_index_str : subaddr_indices_str)
{
uint32_t subaddr_index;
if(!epee::string_tools::get_xtype_from_string(subaddr_index, subaddr_index_str))
{
fail_msg_writer() << sw::tr("failed to parse index: ") << subaddr_index_str;
subaddr_indices.clear();
return false;
}
subaddr_indices.insert(subaddr_index);
}
return true;
}
boost::optional<std::pair<uint32_t, uint32_t>> parse_subaddress_lookahead(const std::string& str)
{
auto r = tools::parse_subaddress_lookahead(str);
if (!r)
fail_msg_writer() << sw::tr("invalid format for subaddress lookahead; must be <major>:<minor>");
return r;
}
static constexpr std::string_view SFFD_ARG_NAME{"subtractfeefrom="};
bool parse_subtract_fee_from_outputs
(
const std::string& arg,
tools::wallet2::unique_index_container& subtract_fee_from_outputs,
bool& subtract_fee_from_all,
bool& matches
)
{
matches = false;
if (!boost::string_ref{arg}.starts_with(SFFD_ARG_NAME.data())) // if arg doesn't match
return true;
matches = true;
const char* arg_end = arg.c_str() + arg.size();
for (const char* p = arg.c_str() + SFFD_ARG_NAME.size(); p < arg_end;)
{
const char* new_p = nullptr;
const unsigned long dest_index = strtoul(p, const_cast<char**>(&new_p), 10);
if (dest_index == 0 && new_p == p) // numerical conversion failed
{
if (0 != strncmp(p, "all", 3))
{
fail_msg_writer() << tr("Failed to parse subtractfeefrom list");
return false;
}
subtract_fee_from_all = true;
break;
}
else if (dest_index > std::numeric_limits<uint32_t>::max())
{
fail_msg_writer() << tr("Destination index is too large") << ": " << dest_index;
return false;
}
else
{
subtract_fee_from_outputs.insert(dest_index);
p = new_p + 1; // skip the comma
}
}
return true;
}
} // anonymous namespace
void simple_wallet::handle_transfer_exception(const std::exception_ptr &e, bool trusted_daemon)
{
bool warn_of_possible_attack = !trusted_daemon;
try
{
std::rethrow_exception(e);
}
catch (const tools::error::deprecated_rpc_access&)
{
fail_msg_writer() << tr("Daemon requires deprecated RPC payment. See https://github.com/monero-project/monero/issues/8722");
}
catch (const tools::error::no_connection_to_daemon&)
{
fail_msg_writer() << sw::tr("no connection to daemon. Please make sure daemon is running.");
}
catch (const tools::error::daemon_busy&)
{
fail_msg_writer() << tr("daemon is busy. Please try again later.");
}
catch (const tools::error::wallet_rpc_error& e)
{
LOG_ERROR("RPC error: " << e.to_string());
fail_msg_writer() << sw::tr("RPC error: ") << e.what();
}
catch (const tools::error::get_outs_error &e)
{
fail_msg_writer() << sw::tr("failed to get random outputs to mix: ") << e.what();
}
catch (const tools::error::not_enough_unlocked_money& e)
{
LOG_PRINT_L0(boost::format("not enough money to transfer, available only %s, sent amount %s") %
print_money(e.available()) %
print_money(e.tx_amount()));
fail_msg_writer() << sw::tr("Not enough money in unlocked balance");
warn_of_possible_attack = false;
}
catch (const tools::error::not_enough_money& e)
{
LOG_PRINT_L0(boost::format("not enough money to transfer, available only %s, sent amount %s") %
print_money(e.available()) %
print_money(e.tx_amount()));
fail_msg_writer() << sw::tr("Not enough money in unlocked balance");
warn_of_possible_attack = false;
}
catch (const tools::error::tx_not_possible& e)
{
LOG_PRINT_L0(boost::format("not enough money to transfer, available only %s, transaction amount %s = %s + %s (fee)") %
print_money(e.available()) %
print_money(e.tx_amount() + e.fee()) %
print_money(e.tx_amount()) %
print_money(e.fee()));
fail_msg_writer() << sw::tr("Failed to find a way to create transactions. This is usually due to dust which is so small it cannot pay for itself in fees, or trying to send more money than the unlocked balance, or not leaving enough for fees");
warn_of_possible_attack = false;
}
catch (const tools::error::not_enough_outs_to_mix& e)
{
auto writer = fail_msg_writer();
writer << sw::tr("not enough outputs for specified ring size") << " = " << (e.mixin_count() + 1) << ":";
for (std::pair<uint64_t, uint64_t> outs_for_amount : e.scanty_outs())
{
writer << "\n" << sw::tr("output amount") << " = " << print_money(outs_for_amount.first) << ", " << sw::tr("found outputs to use") << " = " << outs_for_amount.second;
}
writer << sw::tr("Please use sweep_unmixable.");
}
catch (const tools::error::tx_not_constructed&)
{
fail_msg_writer() << sw::tr("transaction was not constructed");
warn_of_possible_attack = false;
}
catch (const tools::error::tx_rejected& e)
{
fail_msg_writer() << (boost::format(sw::tr("transaction %s was rejected by daemon")) % get_transaction_hash(e.tx()));
std::string reason = e.reason();
if (!reason.empty())
fail_msg_writer() << sw::tr("Reason: ") << reason;
}
catch (const tools::error::tx_sum_overflow& e)
{
fail_msg_writer() << e.what();
warn_of_possible_attack = false;
}
catch (const tools::error::zero_amount&)
{
fail_msg_writer() << sw::tr("destination amount is zero");
warn_of_possible_attack = false;
}
catch (const tools::error::zero_destination&)
{
fail_msg_writer() << sw::tr("transaction has no destination");
warn_of_possible_attack = false;
}
catch (const tools::error::tx_too_big& e)
{
fail_msg_writer() << sw::tr("failed to find a suitable way to split transactions");
warn_of_possible_attack = false;
}
catch (const tools::error::transfer_error& e)
{
LOG_ERROR("unknown transfer error: " << e.to_string());
fail_msg_writer() << sw::tr("unknown transfer error: ") << e.what();
}
catch (const tools::error::multisig_export_needed& e)
{
LOG_ERROR("Multisig error: " << e.to_string());
fail_msg_writer() << sw::tr("Multisig error: ") << e.what();
warn_of_possible_attack = false;
}
catch (const tools::error::wallet_internal_error& e)
{
LOG_ERROR("internal error: " << e.to_string());
fail_msg_writer() << sw::tr("internal error: ") << e.what();
}
catch (const std::exception& e)
{
LOG_ERROR("unexpected error: " << e.what());
fail_msg_writer() << sw::tr("unexpected error: ") << e.what();
}
if (warn_of_possible_attack)
fail_msg_writer() << sw::tr("There was an error, which could mean the node may be trying to get you to retry creating a transaction, and zero in on which outputs you own. Or it could be a bona fide error. It may be prudent to disconnect from this node, and not try to send a transaction immediately. Alternatively, connect to another node so the original node cannot correlate information.");
}
namespace
{
bool check_file_overwrite(const std::string &filename)
{
boost::system::error_code errcode;
if (boost::filesystem::exists(filename, errcode))
{
if (boost::ends_with(filename, ".keys"))
{
fail_msg_writer() << boost::format(sw::tr("File %s likely stores wallet private keys! Use a different file name.")) % filename;
return false;
}
return command_line::is_yes(input_line((boost::format(sw::tr("File %s already exists. Are you sure to overwrite it?")) % filename).str(), true));
}
return true;
}
void print_secret_key(const crypto::secret_key &k)
{
static constexpr const char hex[] = u8"0123456789abcdef";
const uint8_t *ptr = (const uint8_t*)k.data;
for (size_t i = 0, sz = sizeof(k); i < sz; ++i)
{
putchar(hex[*ptr >> 4]);
putchar(hex[*ptr & 15]);
++ptr;
}
}
}
bool parse_priority(const std::string& arg, uint32_t& priority)
{
auto priority_pos = std::find(
allowed_priority_strings.begin(),
allowed_priority_strings.end(),
arg);
if(priority_pos != allowed_priority_strings.end()) {
priority = std::distance(allowed_priority_strings.begin(), priority_pos);
return true;
}
return false;
}
std::string join_priority_strings(const char *delimiter)
{
std::string s;
for (size_t n = 0; n < allowed_priority_strings.size(); ++n)
{
if (!s.empty())
s += delimiter;
s += allowed_priority_strings[n];
}
return s;
}
std::string simple_wallet::get_commands_str()
{
std::stringstream ss;
ss << tr("Commands: ") << ENDL;
std::string usage = m_cmd_binder.get_usage();
boost::replace_all(usage, "\n", "\n ");
usage.insert(0, " ");
ss << usage << ENDL;
return ss.str();
}
std::string simple_wallet::get_command_usage(const std::vector<std::string> &args)
{
std::pair<std::string, std::string> documentation = m_cmd_binder.get_documentation(args);
std::stringstream ss;
if(documentation.first.empty())
{
ss << tr("Unknown command: ") << args.front();
}
else
{
std::string usage = documentation.second.empty() ? args.front() : documentation.first;
std::string description = documentation.second.empty() ? documentation.first : documentation.second;
usage.insert(0, " ");
ss << tr("Command usage: ") << ENDL << usage << ENDL << ENDL;
boost::replace_all(description, "\n", "\n ");
description.insert(0, " ");
ss << tr("Command description: ") << ENDL << description << ENDL;
}
return ss.str();
}
bool simple_wallet::viewkey(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
// don't log
PAUSE_READLINE();
if (m_wallet->key_on_device()) {
std::cout << "secret: On device. Not available" << std::endl;
} else {
SCOPED_WALLET_UNLOCK();
printf("secret: ");
print_secret_key(m_wallet->get_account().get_keys().m_view_secret_key);
putchar('\n');
}
std::cout << "public: " << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_account_address.m_view_public_key) << std::endl;
return true;
}
bool simple_wallet::spendkey(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
if (m_wallet->watch_only())
{
fail_msg_writer() << tr("wallet is watch-only and has no spend key");
return true;
}
// don't log
PAUSE_READLINE();
if (m_wallet->key_on_device()) {
std::cout << "secret: On device. Not available" << std::endl;
} else {
SCOPED_WALLET_UNLOCK();
printf("secret: ");
print_secret_key(m_wallet->get_account().get_keys().m_spend_secret_key);
putchar('\n');
}
std::cout << "public: " << string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_account_address.m_spend_public_key) << std::endl;
return true;
}
bool simple_wallet::print_seed(bool encrypted)
{
bool success = false;
epee::wipeable_string seed;
bool ready, multisig;
if (m_wallet->key_on_device())
{
fail_msg_writer() << tr("command not supported by HW wallet");
return true;
}
if (m_wallet->watch_only())
{
fail_msg_writer() << tr("wallet is watch-only and has no seed");
return true;
}
multisig = m_wallet->multisig(&ready);
if (multisig)
{
if (!ready)
{
fail_msg_writer() << tr("wallet is multisig but not yet finalized");
return true;
}
}
SCOPED_WALLET_UNLOCK();
if (!multisig && !m_wallet->is_deterministic())
{
fail_msg_writer() << tr("wallet is non-deterministic and has no seed");
return true;
}
epee::wipeable_string seed_pass;
if (encrypted)
{
auto pwd_container = password_prompter(tr("Enter optional seed offset passphrase, empty to see raw seed"), true);
if (std::cin.eof() || !pwd_container)
return true;
seed_pass = pwd_container->password();
}
if (multisig)
success = m_wallet->get_multisig_seed(seed, seed_pass);
else if (m_wallet->is_deterministic())
success = m_wallet->get_seed(seed, seed_pass);
if (success)
{
print_seed(seed);
}
else
{
fail_msg_writer() << tr("Failed to retrieve seed");
}
return true;
}
bool simple_wallet::seed(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
return print_seed(false);
}
bool simple_wallet::encrypted_seed(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
return print_seed(true);
}
bool simple_wallet::restore_height(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
success_msg_writer() << m_wallet->get_refresh_from_block_height();
return true;
}
bool simple_wallet::seed_set_language(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
if (m_wallet->key_on_device())
{
fail_msg_writer() << tr("command not supported by HW wallet");
return true;
}
if (m_wallet->multisig())
{
fail_msg_writer() << tr("wallet is multisig and has no seed");
return true;
}
if (m_wallet->watch_only())
{
fail_msg_writer() << tr("wallet is watch-only and has no seed");
return true;
}
epee::wipeable_string password;
{
SCOPED_WALLET_UNLOCK();
if (!m_wallet->is_deterministic())
{
fail_msg_writer() << tr("wallet is non-deterministic and has no seed");
return true;
}
// we need the password, even if ask-password is unset
if (!pwd_container)
{
pwd_container = get_and_verify_password();
if (pwd_container == boost::none)
{
fail_msg_writer() << tr("Incorrect password");
return true;
}
}
password = pwd_container->password();
}
std::string mnemonic_language = get_mnemonic_language();
if (mnemonic_language.empty())
return true;
m_wallet->set_seed_language(std::move(mnemonic_language));
m_wallet->rewrite(m_wallet_file, password);
return true;
}
bool simple_wallet::change_password(const std::vector<std::string> &args)
{
const auto orig_pwd_container = get_and_verify_password();
if(orig_pwd_container == boost::none)
{
fail_msg_writer() << tr("Your original password was incorrect.");
return true;
}
// prompts for a new password, pass true to verify the password
const auto pwd_container = default_password_prompter(true);
if(!pwd_container)
return true;
try
{
m_wallet->change_password(m_wallet_file, orig_pwd_container->password(), pwd_container->password());
}
catch (const tools::error::wallet_logic_error& e)
{
fail_msg_writer() << tr("Error with wallet rewrite: ") << e.what();
return true;
}
return true;
}
bool simple_wallet::payment_id(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
LONG_PAYMENT_ID_SUPPORT_CHECK();
}
bool simple_wallet::print_fee_info(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
if (!try_connect_to_daemon())
return true;
const bool per_byte = m_wallet->use_fork_rules(HF_VERSION_PER_BYTE_FEE);
const uint64_t base_fee = m_wallet->get_base_fee();
const char *base = per_byte ? "byte" : "kB";
const uint64_t typical_size = per_byte ? 2500 : 13;
const uint64_t size_granularity = per_byte ? 1 : 1024;
message_writer() << (boost::format(tr("Current fee is %s %s per %s")) % print_money(base_fee) % cryptonote::get_unit(cryptonote::get_default_decimal_point()) % base).str();
std::vector<uint64_t> fees;
for (uint32_t priority = 1; priority <= 4; ++priority)
{
uint64_t mult = m_wallet->get_fee_multiplier(priority);
fees.push_back(base_fee * typical_size * mult);
}
std::vector<std::pair<uint64_t, uint64_t>> blocks;
try
{
uint64_t base_size = typical_size * size_granularity;
blocks = m_wallet->estimate_backlog(base_size, base_size + size_granularity - 1, fees);
}
catch (const std::exception &e)