387 lines
15 KiB
C++
Executable file
387 lines
15 KiB
C++
Executable file
// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include <boost/optional.hpp>
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#include <boost/program_options.hpp>
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#include <System/ContextGroup.h>
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#include <System/ContextGroupTimeout.h>
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#include <System/Dispatcher.h>
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#include <System/Event.h>
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#include <System/InterruptedException.h>
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#include <System/Ipv4Address.h>
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#include <System/Ipv4Resolver.h>
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#include <System/TcpConnection.h>
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#include <System/TcpConnector.h>
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#include <System/Timer.h>
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#include "Common/CommandLine.h"
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#include "Common/StringTools.h"
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#include "crypto/crypto.h"
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#include "P2p/P2pProtocolDefinitions.h"
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#include "P2p/LevinProtocol.h"
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#include "Rpc/CoreRpcServerCommandsDefinitions.h"
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#include "Rpc/HttpClient.h"
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#include "Serialization/SerializationTools.h"
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#include "version.h"
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namespace po = boost::program_options;
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using namespace CryptoNote;
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#ifndef ENDL
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#define ENDL std::endl
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#endif
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namespace {
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const command_line::arg_descriptor<std::string, true> arg_ip = {"ip", "set ip"};
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const command_line::arg_descriptor<uint16_t> arg_port = { "port", "set port" };
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const command_line::arg_descriptor<uint16_t> arg_rpc_port = {"rpc_port", "set rpc port"};
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const command_line::arg_descriptor<uint32_t, true> arg_timeout = {"timeout", "set timeout"};
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const command_line::arg_descriptor<std::string> arg_priv_key = {"private_key", "private key to subscribe debug command", "", true};
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const command_line::arg_descriptor<uint64_t> arg_peer_id = {"peer_id", "peer_id if known(if not - will be requested)", 0};
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const command_line::arg_descriptor<bool> arg_generate_keys = {"generate_keys_pair", "generate private and public keys pair"};
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const command_line::arg_descriptor<bool> arg_request_stat_info = {"request_stat_info", "request statistics information"};
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const command_line::arg_descriptor<bool> arg_request_net_state = {"request_net_state", "request network state information (peer list, connections count)"};
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const command_line::arg_descriptor<bool> arg_get_daemon_info = {"rpc_get_daemon_info", "request daemon state info vie rpc (--rpc_port option should be set ).", "", true};
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}
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struct response_schema {
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std::string status;
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std::string COMMAND_REQUEST_STAT_INFO_status;
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std::string COMMAND_REQUEST_NETWORK_STATE_status;
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boost::optional<COMMAND_REQUEST_STAT_INFO::response> si_rsp;
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boost::optional<COMMAND_REQUEST_NETWORK_STATE::response> ns_rsp;
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};
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void withTimeout(System::Dispatcher& dispatcher, unsigned timeout, std::function<void()> f) {
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std::string result;
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System::ContextGroup cg(dispatcher);
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System::ContextGroupTimeout cgTimeout(dispatcher, cg, std::chrono::milliseconds(timeout));
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cg.spawn([&] {
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try {
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f();
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} catch (System::InterruptedException&) {
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result = "Operation timeout";
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} catch (std::exception& e) {
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result = e.what();
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}
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});
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cg.wait();
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if (!result.empty()) {
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throw std::runtime_error(result);
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}
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}
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std::ostream& get_response_schema_as_json(std::ostream& ss, response_schema &rs) {
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ss << "{" << ENDL
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<< " \"status\": \"" << rs.status << "\"," << ENDL
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<< " \"COMMAND_REQUEST_NETWORK_STATE_status\": \"" << rs.COMMAND_REQUEST_NETWORK_STATE_status << "\"," << ENDL
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<< " \"COMMAND_REQUEST_STAT_INFO_status\": \"" << rs.COMMAND_REQUEST_STAT_INFO_status << "\"";
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if (rs.si_rsp.is_initialized()) {
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ss << "," << ENDL << " \"si_rsp\": " << storeToJson(rs.si_rsp.get());
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}
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if (rs.ns_rsp.is_initialized()) {
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const auto& networkState = rs.ns_rsp.get();
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ss << "," << ENDL << " \"ns_rsp\": {" << ENDL
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<< " \"local_time\": " << networkState.local_time << "," << ENDL
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<< " \"my_id\": \"" << networkState.my_id << "\"," << ENDL
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<< " \"connections_list\": [" << ENDL;
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size_t i = 0;
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for (const connection_entry &ce : networkState.connections_list) {
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ss << " {\"peer_id\": \"" << ce.id << "\", \"ip\": \"" << Common::ipAddressToString(ce.adr.ip) << "\", \"port\": " << ce.adr.port << ", \"is_income\": " << ce.is_income << "}";
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if (networkState.connections_list.size() - 1 != i)
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ss << ",";
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ss << ENDL;
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i++;
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}
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ss << " ]," << ENDL;
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ss << " \"local_peerlist_white\": [" << ENDL;
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i = 0;
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for (const PeerlistEntry &pe : networkState.local_peerlist_white) {
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ss << " {\"peer_id\": \"" << pe.id << "\", \"ip\": \"" << Common::ipAddressToString(pe.adr.ip) << "\", \"port\": " << pe.adr.port << ", \"last_seen\": " << networkState.local_time - pe.last_seen << "}";
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if (networkState.local_peerlist_white.size() - 1 != i)
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ss << ",";
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ss << ENDL;
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i++;
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}
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ss << " ]," << ENDL;
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ss << " \"local_peerlist_gray\": [" << ENDL;
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i = 0;
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for (const PeerlistEntry &pe : networkState.local_peerlist_gray) {
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ss << " {\"peer_id\": \"" << pe.id << "\", \"ip\": \"" << Common::ipAddressToString(pe.adr.ip) << "\", \"port\": " << pe.adr.port << ", \"last_seen\": " << networkState.local_time - pe.last_seen << "}";
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if (networkState.local_peerlist_gray.size() - 1 != i)
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ss << ",";
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ss << ENDL;
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i++;
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}
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ss << " ]" << ENDL << " }" << ENDL;
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}
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ss << "}";
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return ss;
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}
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//---------------------------------------------------------------------------------------------------------------
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bool print_COMMAND_REQUEST_STAT_INFO(const COMMAND_REQUEST_STAT_INFO::response &si) {
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std::cout << " ------ COMMAND_REQUEST_STAT_INFO ------ " << ENDL;
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std::cout << "Version: " << si.version << ENDL;
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std::cout << "OS Version: " << si.os_version << ENDL;
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std::cout << "Connections: " << si.connections_count << ENDL;
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std::cout << "INC Connections: " << si.incoming_connections_count << ENDL;
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std::cout << "Tx pool size: " << si.payload_info.tx_pool_size << ENDL;
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std::cout << "BC height: " << si.payload_info.blockchain_height << ENDL;
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std::cout << "Mining speed: " << si.payload_info.mining_speed << ENDL;
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std::cout << "Alternative blocks: " << si.payload_info.alternative_blocks << ENDL;
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std::cout << "Top block id: " << si.payload_info.top_block_id_str << ENDL;
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return true;
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}
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//---------------------------------------------------------------------------------------------------------------
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bool print_COMMAND_REQUEST_NETWORK_STATE(const COMMAND_REQUEST_NETWORK_STATE::response &ns) {
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std::cout << " ------ COMMAND_REQUEST_NETWORK_STATE ------ " << ENDL;
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std::cout << "Peer id: " << ns.my_id << ENDL;
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std::cout << "Active connections:" << ENDL;
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for (const connection_entry &ce : ns.connections_list) {
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std::cout << ce.id << "\t" << ce.adr << (ce.is_income ? "(INC)" : "(OUT)") << ENDL;
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}
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std::cout << "Peer list white:" << ns.my_id << ENDL;
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for (const PeerlistEntry &pe : ns.local_peerlist_white) {
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std::cout << pe.id << "\t" << pe.adr << "\t" << Common::timeIntervalToString(ns.local_time - pe.last_seen) << ENDL;
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}
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std::cout << "Peer list gray:" << ns.my_id << ENDL;
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for (const PeerlistEntry &pe : ns.local_peerlist_gray) {
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std::cout << pe.id << "\t" << pe.adr << "\t" << Common::timeIntervalToString(ns.local_time - pe.last_seen) << ENDL;
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}
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return true;
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}
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//---------------------------------------------------------------------------------------------------------------
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bool handle_get_daemon_info(po::variables_map& vm) {
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if(!command_line::has_arg(vm, arg_rpc_port)) {
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std::cout << "ERROR: rpc port not set" << ENDL;
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return false;
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}
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try {
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System::Dispatcher dispatcher;
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HttpClient httpClient(dispatcher, command_line::get_arg(vm, arg_ip), command_line::get_arg(vm, arg_rpc_port));
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CryptoNote::COMMAND_RPC_GET_INFO::request req;
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CryptoNote::COMMAND_RPC_GET_INFO::response res;
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invokeJsonCommand(httpClient, "/getinfo", req, res); // TODO: timeout
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std::cout << "OK" << ENDL
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<< "height: " << res.height << ENDL
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<< "difficulty: " << res.difficulty << ENDL
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<< "tx_count: " << res.tx_count << ENDL
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<< "tx_pool_size: " << res.tx_pool_size << ENDL
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<< "alt_blocks_count: " << res.alt_blocks_count << ENDL
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<< "outgoing_connections_count: " << res.outgoing_connections_count << ENDL
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<< "incoming_connections_count: " << res.incoming_connections_count << ENDL
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<< "white_peerlist_size: " << res.white_peerlist_size << ENDL
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<< "grey_peerlist_size: " << res.grey_peerlist_size << ENDL;
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} catch (const std::exception& e) {
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std::cout << "ERROR: " << e.what() << std::endl;
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return false;
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}
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return true;
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}
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//---------------------------------------------------------------------------------------------------------------
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bool handle_request_stat(po::variables_map& vm, PeerIdType peer_id) {
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if(!command_line::has_arg(vm, arg_priv_key)) {
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std::cout << "{" << ENDL << " \"status\": \"ERROR: " << "secret key not set \"" << ENDL << "}";
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return false;
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}
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Crypto::SecretKey prvk;
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if (!Common::podFromHex(command_line::get_arg(vm, arg_priv_key), prvk)) {
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std::cout << "{" << ENDL << " \"status\": \"ERROR: " << "wrong secret key set \"" << ENDL << "}";
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return false;
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}
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response_schema rs;
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unsigned timeout = command_line::get_arg(vm, arg_timeout);
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try {
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System::Dispatcher dispatcher;
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System::TcpConnector connector(dispatcher);
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System::Ipv4Resolver resolver(dispatcher);
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std::cout << "Connecting to " << command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port) << ENDL;
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auto addr = resolver.resolve(command_line::get_arg(vm, arg_ip));
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System::TcpConnection connection;
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withTimeout(dispatcher, timeout, [&] {
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connection = connector.connect(addr, command_line::get_arg(vm, arg_port));
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});
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rs.status = "OK";
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LevinProtocol levin(connection);
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if (!peer_id) {
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COMMAND_REQUEST_PEER_ID::request req;
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COMMAND_REQUEST_PEER_ID::response rsp;
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withTimeout(dispatcher, timeout, [&] {
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levin.invoke(COMMAND_REQUEST_PEER_ID::ID, req, rsp);
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});
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peer_id = rsp.my_id;
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}
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proof_of_trust pot;
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pot.peer_id = peer_id;
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pot.time = time(NULL);
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Crypto::PublicKey pubk;
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Common::podFromHex(P2P_STAT_TRUSTED_PUB_KEY, pubk);
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Crypto::Hash h = get_proof_of_trust_hash(pot);
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Crypto::generate_signature(h, pubk, prvk, pot.sign);
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if (command_line::get_arg(vm, arg_request_stat_info)) {
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COMMAND_REQUEST_STAT_INFO::request req;
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COMMAND_REQUEST_STAT_INFO::response res;
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req.tr = pot;
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try {
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withTimeout(dispatcher, timeout, [&] {
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levin.invoke(COMMAND_REQUEST_STAT_INFO::ID, req, res);
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});
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rs.si_rsp = std::move(res);
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rs.COMMAND_REQUEST_STAT_INFO_status = "OK";
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} catch (const std::exception &e) {
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std::stringstream ss;
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ss << "ERROR: Failed to invoke remote command COMMAND_REQUEST_STAT_INFO to "
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<< command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port)
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<< " - " << e.what();
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rs.COMMAND_REQUEST_STAT_INFO_status = ss.str();
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}
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}
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if (command_line::get_arg(vm, arg_request_net_state)) {
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++pot.time;
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h = get_proof_of_trust_hash(pot);
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Crypto::generate_signature(h, pubk, prvk, pot.sign);
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COMMAND_REQUEST_NETWORK_STATE::request req{ pot };
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COMMAND_REQUEST_NETWORK_STATE::response res;
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try {
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withTimeout(dispatcher, timeout, [&] {
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levin.invoke(COMMAND_REQUEST_NETWORK_STATE::ID, req, res);
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});
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rs.ns_rsp = std::move(res);
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rs.COMMAND_REQUEST_NETWORK_STATE_status = "OK";
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} catch (const std::exception &e) {
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std::stringstream ss;
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ss << "ERROR: Failed to invoke remote command COMMAND_REQUEST_NETWORK_STATE to "
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<< command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port)
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<< " - " << e.what();
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rs.COMMAND_REQUEST_NETWORK_STATE_status = ss.str();
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}
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}
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} catch (const std::exception& e) {
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std::cout << "ERROR: " << e.what() << std::endl;
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return false;
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}
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get_response_schema_as_json(std::cout, rs) << std::endl;
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return true;
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}
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//---------------------------------------------------------------------------------------------------------------
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bool generate_and_print_keys() {
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Crypto::PublicKey pk;
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Crypto::SecretKey sk;
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generate_keys(pk, sk);
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std::cout << "PUBLIC KEY: " << Common::podToHex(pk) << ENDL
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<< "PRIVATE KEY: " << Common::podToHex(sk);
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return true;
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}
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int main(int argc, char *argv[]) {
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// Declare the supported options.
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po::options_description desc_general("General options");
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command_line::add_arg(desc_general, command_line::arg_help);
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po::options_description desc_params("Connectivity options");
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command_line::add_arg(desc_params, arg_ip);
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command_line::add_arg(desc_params, arg_port);
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command_line::add_arg(desc_params, arg_rpc_port);
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command_line::add_arg(desc_params, arg_timeout);
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command_line::add_arg(desc_params, arg_request_stat_info);
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command_line::add_arg(desc_params, arg_request_net_state);
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command_line::add_arg(desc_params, arg_generate_keys);
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command_line::add_arg(desc_params, arg_peer_id);
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command_line::add_arg(desc_params, arg_priv_key);
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command_line::add_arg(desc_params, arg_get_daemon_info);
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po::options_description desc_all;
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desc_all.add(desc_general).add(desc_params);
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po::variables_map vm;
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bool r = command_line::handle_error_helper(desc_all, [&]() {
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po::store(command_line::parse_command_line(argc, argv, desc_general, true), vm);
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if (command_line::get_arg(vm, command_line::arg_help))
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{
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std::cout << desc_all << ENDL;
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return false;
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}
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po::store(command_line::parse_command_line(argc, argv, desc_params, false), vm);
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po::notify(vm);
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return true;
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});
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if (!r)
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return 1;
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if (command_line::has_arg(vm, arg_request_stat_info) || command_line::has_arg(vm, arg_request_net_state)) {
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return handle_request_stat(vm, command_line::get_arg(vm, arg_peer_id)) ? 0 : 1;
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}
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if (command_line::has_arg(vm, arg_get_daemon_info)) {
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return handle_get_daemon_info(vm) ? 0 : 1;
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}
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if (command_line::has_arg(vm, arg_generate_keys)) {
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return generate_and_print_keys() ? 0 : 1;
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}
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std::cerr << "Not enough arguments." << ENDL;
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std::cerr << desc_all << ENDL;
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return 1;
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}
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