ae2a50659f
new update of the pr with network limits more debug options: discarding downloaded blocks all or after given height. trying to trigger the locking errors. debug levels polished/tuned to sane values. debug/logging improved. warning: this pr should be correct code, but it could make an existing (in master version) locking error appear more often. it's a race on the list (map) of peers, e.g. between closing/deleting them versus working on them in net-limit sleep in sending chunk. the bug is not in this code/this pr, but in the master version. the locking problem of master will be fixed in other pr. problem is ub, and in practice is seems to usually cause program abort (tested on debian stable with updated gcc). see --help for option to add sleep to trigger the error faster.
379 lines
16 KiB
C++
379 lines
16 KiB
C++
// Copyright (c) 2014-2015, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#include "include_base_utils.h"
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#include "version.h"
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using namespace epee;
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#include <boost/program_options.hpp>
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#include "p2p/p2p_protocol_defs.h"
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#include "common/command_line.h"
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#include "cryptonote_core/cryptonote_core.h"
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#include "cryptonote_protocol/cryptonote_protocol_handler.h"
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#include "net/levin_client.h"
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#include "storages/levin_abstract_invoke2.h"
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#include "cryptonote_core/cryptonote_core.h"
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#include "storages/portable_storage_template_helper.h"
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#include "crypto/crypto.h"
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#include "storages/http_abstract_invoke.h"
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#include "net/http_client.h"
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namespace po = boost::program_options;
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using namespace cryptonote;
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using namespace nodetool;
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unsigned int epee::g_test_dbg_lock_sleep = 0;
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namespace
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{
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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<size_t> arg_port = {"port", "set port"};
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const command_line::arg_descriptor<size_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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typedef COMMAND_REQUEST_STAT_INFO_T<t_cryptonote_protocol_handler<core>::stat_info> COMMAND_REQUEST_STAT_INFO;
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struct response_schema
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{
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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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enableable<COMMAND_REQUEST_STAT_INFO::response> si_rsp;
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enableable<COMMAND_REQUEST_NETWORK_STATE::response> ns_rsp;
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BEGIN_KV_SERIALIZE_MAP()
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KV_SERIALIZE(status)
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KV_SERIALIZE(COMMAND_REQUEST_STAT_INFO_status)
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KV_SERIALIZE(COMMAND_REQUEST_NETWORK_STATE_status)
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KV_SERIALIZE(si_rsp)
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KV_SERIALIZE(ns_rsp)
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END_KV_SERIALIZE_MAP()
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};
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std::string get_response_schema_as_json(response_schema& rs)
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{
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std::stringstream ss;
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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.enabled)
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{
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ss << "," << ENDL << " \"si_rsp\": " << epee::serialization::store_t_to_json(rs.si_rsp.v, 1);
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}
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if(rs.ns_rsp.enabled)
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{
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ss << "," << ENDL << " \"ns_rsp\": {" << ENDL
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<< " \"local_time\": " << rs.ns_rsp.v.local_time << "," << ENDL
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<< " \"my_id\": \"" << rs.ns_rsp.v.my_id << "\"," << ENDL
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<< " \"connections_list\": [" << ENDL;
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size_t i = 0;
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BOOST_FOREACH(const connection_entry& ce, rs.ns_rsp.v.connections_list)
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{
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ss << " {\"peer_id\": \"" << ce.id << "\", \"ip\": \"" << string_tools::get_ip_string_from_int32(ce.adr.ip) << "\", \"port\": " << ce.adr.port << ", \"is_income\": "<< ce.is_income << "}";
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if(rs.ns_rsp.v.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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BOOST_FOREACH(const peerlist_entry& pe, rs.ns_rsp.v.local_peerlist_white)
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{
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ss << " {\"peer_id\": \"" << pe.id << "\", \"ip\": \"" << string_tools::get_ip_string_from_int32(pe.adr.ip) << "\", \"port\": " << pe.adr.port << ", \"last_seen\": "<< rs.ns_rsp.v.local_time - pe.last_seen << "}";
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if(rs.ns_rsp.v.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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BOOST_FOREACH(const peerlist_entry& pe, rs.ns_rsp.v.local_peerlist_gray)
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{
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ss << " {\"peer_id\": \"" << pe.id << "\", \"ip\": \"" << string_tools::get_ip_string_from_int32(pe.adr.ip) << "\", \"port\": " << pe.adr.port << ", \"last_seen\": "<< rs.ns_rsp.v.local_time - pe.last_seen << "}";
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if(rs.ns_rsp.v.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 std::move(ss.str());
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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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{
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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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{
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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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BOOST_FOREACH(const connection_entry& ce, ns.connections_list)
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{
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std::cout << ce.id << "\t" << string_tools::get_ip_string_from_int32(ce.adr.ip) << ":" << ce.adr.port << (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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BOOST_FOREACH(const peerlist_entry& pe, ns.local_peerlist_white)
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{
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std::cout << pe.id << "\t" << string_tools::get_ip_string_from_int32(pe.adr.ip) << ":" << pe.adr.port << "\t" << misc_utils::get_time_interval_string(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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BOOST_FOREACH(const peerlist_entry& pe, ns.local_peerlist_gray)
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{
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std::cout << pe.id << "\t" << string_tools::get_ip_string_from_int32(pe.adr.ip) << ":" << pe.adr.port << "\t" << misc_utils::get_time_interval_string(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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{
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if(!command_line::has_arg(vm, arg_rpc_port))
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{
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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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epee::net_utils::http::http_simple_client http_client;
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cryptonote::COMMAND_RPC_GET_INFO::request req = AUTO_VAL_INIT(req);
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cryptonote::COMMAND_RPC_GET_INFO::response res = AUTO_VAL_INIT(res);
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std::string daemon_addr = command_line::get_arg(vm, arg_ip) + ":" + std::to_string(command_line::get_arg(vm, arg_rpc_port));
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bool r = net_utils::invoke_http_json_remote_command2(daemon_addr + "/getinfo", req, res, http_client, command_line::get_arg(vm, arg_timeout));
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if(!r)
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{
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std::cout << "ERROR: failed to invoke request" << ENDL;
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return false;
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}
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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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return true;
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}
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//---------------------------------------------------------------------------------------------------------------
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bool handle_request_stat(po::variables_map& vm, peerid_type peer_id)
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{
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if(!command_line::has_arg(vm, arg_priv_key))
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{
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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::secret_key prvk = AUTO_VAL_INIT(prvk);
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if(!string_tools::hex_to_pod(command_line::get_arg(vm, arg_priv_key) , prvk))
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{
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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 = AUTO_VAL_INIT(rs);
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levin::levin_client_impl2 transport;
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if(!transport.connect(command_line::get_arg(vm, arg_ip), static_cast<int>(command_line::get_arg(vm, arg_port)), static_cast<int>(command_line::get_arg(vm, arg_timeout))))
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{
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std::cout << "{" << ENDL << " \"status\": \"ERROR: " << "Failed to connect to " << command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port) << "\"" << ENDL << "}";
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return false;
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}else
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rs.status = "OK";
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if(!peer_id)
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{
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COMMAND_REQUEST_PEER_ID::request req = AUTO_VAL_INIT(req);
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COMMAND_REQUEST_PEER_ID::response rsp = AUTO_VAL_INIT(rsp);
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if(!net_utils::invoke_remote_command2(COMMAND_REQUEST_PEER_ID::ID, req, rsp, transport))
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{
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std::cout << "{" << ENDL << " \"status\": \"ERROR: " << "Failed to connect to " << command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port) << "\"" << ENDL << "}";
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return false;
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}else
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{
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peer_id = rsp.my_id;
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}
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}
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nodetool::proof_of_trust pot = AUTO_VAL_INIT(pot);
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pot.peer_id = peer_id;
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pot.time = time(NULL);
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crypto::public_key pubk = AUTO_VAL_INIT(pubk);
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string_tools::hex_to_pod(::config::P2P_REMOTE_DEBUG_TRUSTED_PUB_KEY, pubk);
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crypto::hash h = tools::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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{
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COMMAND_REQUEST_STAT_INFO::request req = AUTO_VAL_INIT(req);
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req.tr = pot;
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if(!net_utils::invoke_remote_command2(COMMAND_REQUEST_STAT_INFO::ID, req, rs.si_rsp.v, transport))
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{
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std::stringstream ss;
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ss << "ERROR: " << "Failed to invoke remote command COMMAND_REQUEST_STAT_INFO to " << command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port);
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rs.COMMAND_REQUEST_STAT_INFO_status = ss.str();
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}else
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{
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rs.si_rsp.enabled = true;
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rs.COMMAND_REQUEST_STAT_INFO_status = "OK";
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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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{
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++pot.time;
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h = tools::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 = AUTO_VAL_INIT(req);
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req.tr = pot;
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if(!net_utils::invoke_remote_command2(COMMAND_REQUEST_NETWORK_STATE::ID, req, rs.ns_rsp.v, transport))
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{
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std::stringstream ss;
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ss << "ERROR: " << "Failed to invoke remote command COMMAND_REQUEST_NETWORK_STATE to " << command_line::get_arg(vm, arg_ip) << ":" << command_line::get_arg(vm, arg_port);
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rs.COMMAND_REQUEST_NETWORK_STATE_status = ss.str();
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}else
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{
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rs.ns_rsp.enabled = true;
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rs.COMMAND_REQUEST_NETWORK_STATE_status = "OK";
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}
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}
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std::cout << get_response_schema_as_json(rs);
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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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{
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crypto::public_key pk = AUTO_VAL_INIT(pk);
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crypto::secret_key sk = AUTO_VAL_INIT(sk);
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generate_keys(pk, sk);
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std::cout << "PUBLIC KEY: " << epee::string_tools::pod_to_hex(pk) << ENDL
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<< "PRIVATE KEY: " << epee::string_tools::pod_to_hex(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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{
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string_tools::set_module_name_and_folder(argv[0]);
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log_space::get_set_log_detalisation_level(true, LOG_LEVEL_0);
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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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{
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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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{
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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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{
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return handle_get_daemon_info(vm) ? 0:1;
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}
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else if(command_line::has_arg(vm, arg_generate_keys))
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{
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return generate_and_print_keys() ? 0:1;
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}
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else
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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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}
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return 1;
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}
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