oxen-core/src/debug_utilities/cn_deserialize.cpp

247 lines
10 KiB
C++

// Copyright (c) 2014-2019, The Monero Project
// Copyright (c) 2018, The Loki 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 "cryptonote_basic/cryptonote_basic.h"
#include "cryptonote_basic/tx_extra.h"
#include "cryptonote_core/blockchain.h"
#include "common/command_line.h"
#include "oxen_economy.h"
#include "common/hex.h"
#include "version.h"
#include <lokimq/hex.h>
#undef OXEN_DEFAULT_LOG_CATEGORY
#define OXEN_DEFAULT_LOG_CATEGORY "debugtools.deserialize"
namespace po = boost::program_options;
using namespace cryptonote;
static std::string extra_nonce_to_string(const cryptonote::tx_extra_nonce &extra_nonce)
{
if (extra_nonce.nonce.size() == 9 && extra_nonce.nonce[0] == TX_EXTRA_NONCE_ENCRYPTED_PAYMENT_ID)
return "encrypted payment ID: " + lokimq::to_hex(extra_nonce.nonce.begin() + 1, extra_nonce.nonce.end());
if (extra_nonce.nonce.size() == 33 && extra_nonce.nonce[0] == TX_EXTRA_NONCE_PAYMENT_ID)
return "plaintext payment ID: " + lokimq::to_hex(extra_nonce.nonce.begin() + 1, extra_nonce.nonce.end());
return lokimq::to_hex(extra_nonce.nonce);
}
struct extra_printer {
void operator()(const tx_extra_padding& x) { std::cout << "padding: " << x.size << " bytes"; }
void operator()(const tx_extra_pub_key& x) { std::cout << "pub key: " << x.pub_key; }
void operator()(const tx_extra_nonce& x) { std::cout << "nonce: " << extra_nonce_to_string(x); }
void operator()(const tx_extra_merge_mining_tag& x) { std::cout << "merge mining tag: depth " << x.depth << ", merkle root " << x.merkle_root; }
void operator()(const tx_extra_additional_pub_keys& x) {
std::cout << "additional tx pubkeys: ";
bool first = true;
for (auto& pk : x.data) {
if (first) first = false;
else std::cout << ", ";
std::cout << pk;
}
}
void operator()(const tx_extra_mysterious_minergate& x) { std::cout << "minergate custom: " << lokimq::to_hex(x.data); }
void operator()(const tx_extra_service_node_winner& x) { std::cout << "SN reward winner: " << x.m_service_node_key; }
void operator()(const tx_extra_service_node_register& x) { std::cout << "SN registration data"; } // TODO: could parse this further
void operator()(const tx_extra_service_node_pubkey& x) { std::cout << "SN pubkey: " << x.m_service_node_key; }
void operator()(const tx_extra_service_node_contributor& x) { std::cout << "SN contribution"; } // Can't actually print the address without knowing the network type
void operator()(const tx_extra_service_node_deregister_old& x) { std::cout << "SN deregistration (pre-HF12)"; }
void operator()(const tx_extra_tx_secret_key& x) { std::cout << "TX secret key: " << tools::type_to_hex(x.key); }
void operator()(const tx_extra_tx_key_image_proofs& x) { std::cout << "TX key image proofs (" << x.proofs.size() << ")"; }
void operator()(const tx_extra_tx_key_image_unlock& x) { std::cout << "TX key image unlock: " << x.key_image; }
void operator()(const tx_extra_burn& x) { std::cout << "Transaction burned fee/payment: " << print_money(x.amount); }
void operator()(const tx_extra_oxen_name_system& x) {
std::cout << "LNS " << (x.is_buying() ? "registration" : x.is_updating() ? "update" : "(unknown)");
switch (x.type)
{
case lns::mapping_type::lokinet: std::cout << " - Lokinet (1y)"; break;
case lns::mapping_type::lokinet_2years: std::cout << " - Lokinet (2y)"; break;
case lns::mapping_type::lokinet_5years: std::cout << " - Lokinet (5y)"; break;
case lns::mapping_type::lokinet_10years: std::cout << " - Lokinet (10y)"; break;
case lns::mapping_type::session: std::cout << " - Session address"; break;
case lns::mapping_type::wallet: std::cout << " - Wallet address"; break;
case lns::mapping_type::update_record_internal:
case lns::mapping_type::_count:
break;
}
}
void operator()(const tx_extra_service_node_state_change& x) {
std::cout << "SN state change: ";
switch (x.state)
{
case service_nodes::new_state::decommission: std::cout << "decommission"; break;
case service_nodes::new_state::recommission: std::cout << "recommission"; break;
case service_nodes::new_state::deregister: std::cout << "deregister"; break;
case service_nodes::new_state::ip_change_penalty: std::cout << "ip change penalty"; break;
case service_nodes::new_state::_count: std::cout << "(unknown)"; break;
}
std::cout << " for block height " << x.block_height << ", SN index " << x.service_node_index;
}
template <typename T> void operator()(const T&) { std::cout << "unknown"; }
};
static void print_extra_fields(const std::vector<cryptonote::tx_extra_field> &fields)
{
std::cout << "tx_extra has " << fields.size() << " field(s)\n";
for (size_t n = 0; n < fields.size(); ++n)
{
std::cout << "- " << n << ": ";
var::visit(extra_printer{}, fields[n]);
std::cout << "\n";
}
}
int main(int argc, char* argv[])
{
uint32_t log_level = 0;
std::string input;
tools::on_startup();
po::options_description desc_cmd_only("Command line options");
po::options_description desc_cmd_sett("Command line options and settings options");
const command_line::arg_descriptor<uint32_t> arg_log_level = {"log-level", "", log_level};
const command_line::arg_descriptor<std::string> arg_input = {
"input", "Specify a wallet address or hex string of a Cryptonote type for decoding, supporting\n"
" - TX Extra\n"
" - Block\n"
" - Transaction\n"
,""};
command_line::add_arg(desc_cmd_sett, arg_log_level);
command_line::add_arg(desc_cmd_sett, arg_input);
command_line::add_arg(desc_cmd_only, command_line::arg_help);
po::options_description desc_options("Allowed options");
desc_options.add(desc_cmd_only).add(desc_cmd_sett);
po::variables_map vm;
bool r = command_line::handle_error_helper(desc_options, [&]()
{
po::store(po::parse_command_line(argc, argv, desc_options), vm);
po::notify(vm);
return true;
});
if (! r)
return 1;
if (command_line::get_arg(vm, command_line::arg_help))
{
std::cout << "Oxen '" << OXEN_RELEASE_NAME << "' (v" << OXEN_VERSION_FULL << ")\n\n";
std::cout << desc_options << std::endl;
return 1;
}
log_level = command_line::get_arg(vm, arg_log_level);
input = command_line::get_arg(vm, arg_input);
if (input.empty())
{
std::cerr << "Usage: --input <hex|wallet address>" << std::endl;
return 1;
}
mlog_configure("", true);
cryptonote::blobdata blob;
if (epee::string_tools::parse_hexstr_to_binbuff(input, blob))
{
bool full;
cryptonote::block block;
cryptonote::transaction tx;
std::vector<cryptonote::tx_extra_field> fields;
if (cryptonote::parse_and_validate_block_from_blob(blob, block))
{
std::cout << "Parsed block:" << std::endl;
std::cout << cryptonote::obj_to_json_str(block) << std::endl;
}
else if (cryptonote::parse_and_validate_tx_from_blob(blob, tx) || cryptonote::parse_and_validate_tx_base_from_blob(blob, tx))
{
if (tx.pruned)
std::cout << "Parsed pruned transaction:" << std::endl;
else
std::cout << "Parsed transaction:" << std::endl;
std::cout << cryptonote::obj_to_json_str(tx) << std::endl;
bool parsed = cryptonote::parse_tx_extra(tx.extra, fields);
if (!parsed)
std::cout << "Failed to parse tx_extra" << std::endl;
if (!fields.empty())
{
print_extra_fields(fields);
}
else
{
std::cout << "No fields were found in tx_extra" << std::endl;
}
}
else if (((full = cryptonote::parse_tx_extra(std::vector<uint8_t>(blob.begin(), blob.end()), fields)) || true) && !fields.empty())
{
std::cout << "Parsed" << (full ? "" : " partial") << " tx_extra:" << std::endl;
print_extra_fields(fields);
}
else
{
std::cerr << "Not a recognized CN type" << std::endl;
return 1;
}
}
else
{
bool addr_decoded = false;
for (uint8_t nettype = MAINNET; nettype < DEVNET + 1; nettype++)
{
cryptonote::address_parse_info addr_info = {};
if (cryptonote::get_account_address_from_str(addr_info, static_cast<cryptonote::network_type>(nettype), input))
{
addr_decoded = true;
cryptonote::account_public_address const &address = addr_info.address;
std::cout << "Network Type: " << cryptonote::network_type_str(static_cast<cryptonote::network_type>(nettype)) << "\n";
std::cout << "Address: " << input << "\n";
std::cout << "Subaddress: " << (addr_info.is_subaddress ? "Yes" : "No") << "\n";
std::cout << "Payment ID: " << (addr_info.has_payment_id ? tools::type_to_hex(addr_info.payment_id) : "(none)") << "\n";
std::cout << "Spend Public Key: " << address.m_spend_public_key << "\n";
std::cout << "View Public Key: " << address.m_view_public_key << "\n";
}
}
if (!addr_decoded)
{
std::cerr << "Not a recognized CN type" << std::endl;
return 1;
}
}
return 0;
}