mirror of
https://github.com/PurpleI2P/i2pd.git
synced 2024-11-17 21:26:04 +00:00
781 lines
26 KiB
C++
781 lines
26 KiB
C++
#include <stdio.h>
|
|
#include <sstream>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/pem.h>
|
|
#include <boost/lexical_cast.hpp>
|
|
#include <boost/date_time/local_time/local_time.hpp>
|
|
#include <boost/date_time/posix_time/posix_time.hpp>
|
|
#include <boost/property_tree/ini_parser.hpp>
|
|
|
|
// There is bug in boost 1.49 with gcc 4.7 coming with Debian Wheezy
|
|
#define GCC47_BOOST149 ((BOOST_VERSION == 104900) && (__GNUC__ == 4) && (__GNUC_MINOR__ >= 7))
|
|
#if !GCC47_BOOST149
|
|
#include <boost/property_tree/json_parser.hpp>
|
|
#endif
|
|
|
|
#include "Crypto.h"
|
|
#include "FS.h"
|
|
#include "Log.h"
|
|
#include "Config.h"
|
|
#include "NetDb.hpp"
|
|
#include "RouterContext.h"
|
|
#include "Daemon.h"
|
|
#include "Tunnel.h"
|
|
#include "Timestamp.h"
|
|
#include "Transports.h"
|
|
#include "version.h"
|
|
#include "util.h"
|
|
#include "ClientContext.h"
|
|
#include "I2PControl.h"
|
|
|
|
namespace i2p
|
|
{
|
|
namespace client
|
|
{
|
|
I2PControlService::I2PControlService (const std::string& address, int port):
|
|
m_IsRunning (false), m_Thread (nullptr),
|
|
m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint(boost::asio::ip::address::from_string(address), port)),
|
|
m_SSLContext (boost::asio::ssl::context::sslv23),
|
|
m_ShutdownTimer (m_Service)
|
|
{
|
|
i2p::config::GetOption("i2pcontrol.password", m_Password);
|
|
|
|
// certificate / keys
|
|
std::string i2pcp_crt; i2p::config::GetOption("i2pcontrol.cert", i2pcp_crt);
|
|
std::string i2pcp_key; i2p::config::GetOption("i2pcontrol.key", i2pcp_key);
|
|
|
|
if (i2pcp_crt.at(0) != '/')
|
|
i2pcp_crt = i2p::fs::DataDirPath(i2pcp_crt);
|
|
if (i2pcp_key.at(0) != '/')
|
|
i2pcp_key = i2p::fs::DataDirPath(i2pcp_key);
|
|
if (!i2p::fs::Exists (i2pcp_crt) || !i2p::fs::Exists (i2pcp_key)) {
|
|
LogPrint (eLogInfo, "I2PControl: creating new certificate for control connection");
|
|
CreateCertificate (i2pcp_crt.c_str(), i2pcp_key.c_str());
|
|
} else {
|
|
LogPrint(eLogDebug, "I2PControl: using cert from ", i2pcp_crt);
|
|
}
|
|
m_SSLContext.set_options (boost::asio::ssl::context::default_workarounds | boost::asio::ssl::context::no_sslv2 | boost::asio::ssl::context::single_dh_use);
|
|
m_SSLContext.use_certificate_file (i2pcp_crt, boost::asio::ssl::context::pem);
|
|
m_SSLContext.use_private_key_file (i2pcp_key, boost::asio::ssl::context::pem);
|
|
|
|
// handlers
|
|
m_MethodHandlers["Authenticate"] = &I2PControlService::AuthenticateHandler;
|
|
m_MethodHandlers["Echo"] = &I2PControlService::EchoHandler;
|
|
m_MethodHandlers["I2PControl"] = &I2PControlService::I2PControlHandler;
|
|
m_MethodHandlers["RouterInfo"] = &I2PControlService::RouterInfoHandler;
|
|
m_MethodHandlers["RouterManager"] = &I2PControlService::RouterManagerHandler;
|
|
m_MethodHandlers["NetworkSetting"] = &I2PControlService::NetworkSettingHandler;
|
|
m_MethodHandlers["ClientServicesInfo"] = &I2PControlService::ClientServicesInfoHandler;
|
|
|
|
// I2PControl
|
|
m_I2PControlHandlers["i2pcontrol.password"] = &I2PControlService::PasswordHandler;
|
|
|
|
// RouterInfo
|
|
m_RouterInfoHandlers["i2p.router.uptime"] = &I2PControlService::UptimeHandler;
|
|
m_RouterInfoHandlers["i2p.router.version"] = &I2PControlService::VersionHandler;
|
|
m_RouterInfoHandlers["i2p.router.status"] = &I2PControlService::StatusHandler;
|
|
m_RouterInfoHandlers["i2p.router.netdb.knownpeers"] = &I2PControlService::NetDbKnownPeersHandler;
|
|
m_RouterInfoHandlers["i2p.router.netdb.activepeers"] = &I2PControlService::NetDbActivePeersHandler;
|
|
m_RouterInfoHandlers["i2p.router.net.bw.inbound.1s"] = &I2PControlService::InboundBandwidth1S;
|
|
m_RouterInfoHandlers["i2p.router.net.bw.outbound.1s"] = &I2PControlService::OutboundBandwidth1S;
|
|
m_RouterInfoHandlers["i2p.router.net.status"] = &I2PControlService::NetStatusHandler;
|
|
m_RouterInfoHandlers["i2p.router.net.tunnels.participating"] = &I2PControlService::TunnelsParticipatingHandler;
|
|
m_RouterInfoHandlers["i2p.router.net.tunnels.successrate"] =
|
|
&I2PControlService::TunnelsSuccessRateHandler;
|
|
m_RouterInfoHandlers["i2p.router.net.total.received.bytes"] = &I2PControlService::NetTotalReceivedBytes;
|
|
m_RouterInfoHandlers["i2p.router.net.total.sent.bytes"] = &I2PControlService::NetTotalSentBytes;
|
|
|
|
// RouterManager
|
|
m_RouterManagerHandlers["Reseed"] = &I2PControlService::ReseedHandler;
|
|
m_RouterManagerHandlers["Shutdown"] = &I2PControlService::ShutdownHandler;
|
|
m_RouterManagerHandlers["ShutdownGraceful"] = &I2PControlService::ShutdownGracefulHandler;
|
|
|
|
// NetworkSetting
|
|
m_NetworkSettingHandlers["i2p.router.net.bw.in"] = &I2PControlService::InboundBandwidthLimit;
|
|
m_NetworkSettingHandlers["i2p.router.net.bw.out"] = &I2PControlService::OutboundBandwidthLimit;
|
|
|
|
// ClientServicesInfo
|
|
m_ClientServicesInfoHandlers["I2PTunnel"] = &I2PControlService::I2PTunnelInfoHandler;
|
|
m_ClientServicesInfoHandlers["HTTPProxy"] = &I2PControlService::HTTPProxyInfoHandler;
|
|
m_ClientServicesInfoHandlers["SOCKS"] = &I2PControlService::SOCKSInfoHandler;
|
|
m_ClientServicesInfoHandlers["SAM"] = &I2PControlService::SAMInfoHandler;
|
|
m_ClientServicesInfoHandlers["BOB"] = &I2PControlService::BOBInfoHandler;
|
|
m_ClientServicesInfoHandlers["I2CP"] = &I2PControlService::I2CPInfoHandler;
|
|
}
|
|
|
|
I2PControlService::~I2PControlService ()
|
|
{
|
|
Stop ();
|
|
}
|
|
|
|
void I2PControlService::Start ()
|
|
{
|
|
if (!m_IsRunning)
|
|
{
|
|
Accept ();
|
|
m_IsRunning = true;
|
|
m_Thread = new std::thread (std::bind (&I2PControlService::Run, this));
|
|
}
|
|
}
|
|
|
|
void I2PControlService::Stop ()
|
|
{
|
|
if (m_IsRunning)
|
|
{
|
|
m_IsRunning = false;
|
|
m_Acceptor.cancel ();
|
|
m_Service.stop ();
|
|
if (m_Thread)
|
|
{
|
|
m_Thread->join ();
|
|
delete m_Thread;
|
|
m_Thread = nullptr;
|
|
}
|
|
}
|
|
}
|
|
|
|
void I2PControlService::Run ()
|
|
{
|
|
while (m_IsRunning)
|
|
{
|
|
try {
|
|
m_Service.run ();
|
|
} catch (std::exception& ex) {
|
|
LogPrint (eLogError, "I2PControl: runtime exception: ", ex.what ());
|
|
}
|
|
}
|
|
}
|
|
|
|
void I2PControlService::Accept ()
|
|
{
|
|
auto newSocket = std::make_shared<ssl_socket> (m_Service, m_SSLContext);
|
|
m_Acceptor.async_accept (newSocket->lowest_layer(), std::bind (&I2PControlService::HandleAccept, this,
|
|
std::placeholders::_1, newSocket));
|
|
}
|
|
|
|
void I2PControlService::HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<ssl_socket> socket)
|
|
{
|
|
if (ecode != boost::asio::error::operation_aborted)
|
|
Accept ();
|
|
|
|
if (ecode) {
|
|
LogPrint (eLogError, "I2PControl: accept error: ", ecode.message ());
|
|
return;
|
|
}
|
|
LogPrint (eLogDebug, "I2PControl: new request from ", socket->lowest_layer ().remote_endpoint ());
|
|
Handshake (socket);
|
|
}
|
|
|
|
void I2PControlService::Handshake (std::shared_ptr<ssl_socket> socket)
|
|
{
|
|
socket->async_handshake(boost::asio::ssl::stream_base::server,
|
|
std::bind( &I2PControlService::HandleHandshake, this, std::placeholders::_1, socket));
|
|
}
|
|
|
|
void I2PControlService::HandleHandshake (const boost::system::error_code& ecode, std::shared_ptr<ssl_socket> socket)
|
|
{
|
|
if (ecode) {
|
|
LogPrint (eLogError, "I2PControl: handshake error: ", ecode.message ());
|
|
return;
|
|
}
|
|
//std::this_thread::sleep_for (std::chrono::milliseconds(5));
|
|
ReadRequest (socket);
|
|
}
|
|
|
|
void I2PControlService::ReadRequest (std::shared_ptr<ssl_socket> socket)
|
|
{
|
|
auto request = std::make_shared<I2PControlBuffer>();
|
|
socket->async_read_some (
|
|
#if defined(BOOST_ASIO_HAS_STD_ARRAY)
|
|
boost::asio::buffer (*request),
|
|
#else
|
|
boost::asio::buffer (request->data (), request->size ()),
|
|
#endif
|
|
std::bind(&I2PControlService::HandleRequestReceived, this,
|
|
std::placeholders::_1, std::placeholders::_2, socket, request));
|
|
}
|
|
|
|
void I2PControlService::HandleRequestReceived (const boost::system::error_code& ecode,
|
|
size_t bytes_transferred, std::shared_ptr<ssl_socket> socket,
|
|
std::shared_ptr<I2PControlBuffer> buf)
|
|
{
|
|
if (ecode)
|
|
{
|
|
LogPrint (eLogError, "I2PControl: read error: ", ecode.message ());
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
bool isHtml = !memcmp (buf->data (), "POST", 4);
|
|
try
|
|
{
|
|
std::stringstream ss;
|
|
ss.write (buf->data (), bytes_transferred);
|
|
if (isHtml)
|
|
{
|
|
std::string header;
|
|
size_t contentLength = 0;
|
|
while (!ss.eof () && header != "\r")
|
|
{
|
|
std::getline(ss, header);
|
|
auto colon = header.find (':');
|
|
if (colon != std::string::npos && header.substr (0, colon) == "Content-Length")
|
|
contentLength = std::stoi (header.substr (colon + 1));
|
|
}
|
|
if (ss.eof ())
|
|
{
|
|
LogPrint (eLogError, "I2PControl: malformed request, HTTP header expected");
|
|
return; // TODO:
|
|
}
|
|
std::streamoff rem = contentLength + ss.tellg () - bytes_transferred; // more bytes to read
|
|
if (rem > 0)
|
|
{
|
|
bytes_transferred = boost::asio::read (*socket, boost::asio::buffer (buf->data (), rem));
|
|
ss.write (buf->data (), bytes_transferred);
|
|
}
|
|
}
|
|
std::ostringstream response;
|
|
#if GCC47_BOOST149
|
|
LogPrint (eLogError, "I2PControl: json_read is not supported due bug in boost 1.49 with gcc 4.7");
|
|
response << "{\"id\":null,\"error\":";
|
|
response << "{\"code\":-32603,\"message\":\"JSON requests is not supported with this version of boost\"},";
|
|
response << "\"jsonrpc\":\"2.0\"}";
|
|
#else
|
|
boost::property_tree::ptree pt;
|
|
boost::property_tree::read_json (ss, pt);
|
|
|
|
std::string id = pt.get<std::string>("id");
|
|
std::string method = pt.get<std::string>("method");
|
|
auto it = m_MethodHandlers.find (method);
|
|
if (it != m_MethodHandlers.end ())
|
|
{
|
|
response << "{\"id\":" << id << ",\"result\":{";
|
|
(this->*(it->second))(pt.get_child ("params"), response);
|
|
response << "},\"jsonrpc\":\"2.0\"}";
|
|
}
|
|
else
|
|
{
|
|
LogPrint (eLogWarning, "I2PControl: unknown method ", method);
|
|
response << "{\"id\":null,\"error\":";
|
|
response << "{\"code\":-32601,\"message\":\"Method not found\"},";
|
|
response << "\"jsonrpc\":\"2.0\"}";
|
|
}
|
|
#endif
|
|
SendResponse (socket, buf, response, isHtml);
|
|
}
|
|
catch (std::exception& ex)
|
|
{
|
|
LogPrint (eLogError, "I2PControl: exception when handle request: ", ex.what ());
|
|
std::ostringstream response;
|
|
response << "{\"id\":null,\"error\":";
|
|
response << "{\"code\":-32700,\"message\":\"" << ex.what () << "\"},";
|
|
response << "\"jsonrpc\":\"2.0\"}";
|
|
SendResponse (socket, buf, response, isHtml);
|
|
}
|
|
catch (...)
|
|
{
|
|
LogPrint (eLogError, "I2PControl: handle request unknown exception");
|
|
}
|
|
}
|
|
}
|
|
|
|
void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, int value) const
|
|
{
|
|
ss << "\"" << name << "\":" << value;
|
|
}
|
|
|
|
void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, const std::string& value) const
|
|
{
|
|
ss << "\"" << name << "\":";
|
|
if (value.length () > 0)
|
|
ss << "\"" << value << "\"";
|
|
else
|
|
ss << "null";
|
|
}
|
|
|
|
void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, double value) const
|
|
{
|
|
ss << "\"" << name << "\":" << std::fixed << std::setprecision(2) << value;
|
|
}
|
|
|
|
void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, const boost::property_tree::ptree& value) const
|
|
{
|
|
std::ostringstream buf;
|
|
boost::property_tree::write_json (buf, value, false);
|
|
ss << "\"" << name << "\":" << buf.str();
|
|
}
|
|
|
|
void I2PControlService::SendResponse (std::shared_ptr<ssl_socket> socket,
|
|
std::shared_ptr<I2PControlBuffer> buf, std::ostringstream& response, bool isHtml)
|
|
{
|
|
size_t len = response.str ().length (), offset = 0;
|
|
if (isHtml)
|
|
{
|
|
std::ostringstream header;
|
|
header << "HTTP/1.1 200 OK\r\n";
|
|
header << "Connection: close\r\n";
|
|
header << "Content-Length: " << boost::lexical_cast<std::string>(len) << "\r\n";
|
|
header << "Content-Type: application/json\r\n";
|
|
header << "Date: ";
|
|
auto facet = new boost::local_time::local_time_facet ("%a, %d %b %Y %H:%M:%S GMT");
|
|
header.imbue(std::locale (header.getloc(), facet));
|
|
header << boost::posix_time::second_clock::local_time() << "\r\n";
|
|
header << "\r\n";
|
|
offset = header.str ().size ();
|
|
memcpy (buf->data (), header.str ().c_str (), offset);
|
|
}
|
|
memcpy (buf->data () + offset, response.str ().c_str (), len);
|
|
boost::asio::async_write (*socket, boost::asio::buffer (buf->data (), offset + len),
|
|
boost::asio::transfer_all (),
|
|
std::bind(&I2PControlService::HandleResponseSent, this,
|
|
std::placeholders::_1, std::placeholders::_2, socket, buf));
|
|
}
|
|
|
|
void I2PControlService::HandleResponseSent (const boost::system::error_code& ecode, std::size_t bytes_transferred,
|
|
std::shared_ptr<ssl_socket> socket, std::shared_ptr<I2PControlBuffer> buf)
|
|
{
|
|
if (ecode) {
|
|
LogPrint (eLogError, "I2PControl: write error: ", ecode.message ());
|
|
}
|
|
}
|
|
|
|
// handlers
|
|
|
|
void I2PControlService::AuthenticateHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
int api = params.get<int> ("API");
|
|
auto password = params.get<std::string> ("Password");
|
|
LogPrint (eLogDebug, "I2PControl: Authenticate API=", api, " Password=", password);
|
|
if (password != m_Password) {
|
|
LogPrint (eLogError, "I2PControl: Authenticate - Invalid password: ", password);
|
|
return;
|
|
}
|
|
InsertParam (results, "API", api);
|
|
results << ",";
|
|
std::string token = boost::lexical_cast<std::string>(i2p::util::GetSecondsSinceEpoch ());
|
|
m_Tokens.insert (token);
|
|
InsertParam (results, "Token", token);
|
|
}
|
|
|
|
void I2PControlService::EchoHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
auto echo = params.get<std::string> ("Echo");
|
|
LogPrint (eLogDebug, "I2PControl Echo Echo=", echo);
|
|
InsertParam (results, "Result", echo);
|
|
}
|
|
|
|
|
|
// I2PControl
|
|
|
|
void I2PControlService::I2PControlHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
for (auto& it: params)
|
|
{
|
|
LogPrint (eLogDebug, "I2PControl: I2PControl request: ", it.first);
|
|
auto it1 = m_I2PControlHandlers.find (it.first);
|
|
if (it1 != m_I2PControlHandlers.end ())
|
|
{
|
|
(this->*(it1->second))(it.second.data ());
|
|
InsertParam (results, it.first, "");
|
|
}
|
|
else
|
|
LogPrint (eLogError, "I2PControl: I2PControl unknown request: ", it.first);
|
|
}
|
|
}
|
|
|
|
void I2PControlService::PasswordHandler (const std::string& value)
|
|
{
|
|
LogPrint (eLogWarning, "I2PControl: new password=", value, ", to make it persistent you should update your config!");
|
|
m_Password = value;
|
|
m_Tokens.clear ();
|
|
}
|
|
|
|
// RouterInfo
|
|
|
|
void I2PControlService::RouterInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
for (auto it = params.begin (); it != params.end (); it++)
|
|
{
|
|
LogPrint (eLogDebug, "I2PControl: RouterInfo request: ", it->first);
|
|
auto it1 = m_RouterInfoHandlers.find (it->first);
|
|
if (it1 != m_RouterInfoHandlers.end ())
|
|
{
|
|
if (it != params.begin ()) results << ",";
|
|
(this->*(it1->second))(results);
|
|
}
|
|
else
|
|
LogPrint (eLogError, "I2PControl: RouterInfo unknown request ", it->first);
|
|
}
|
|
}
|
|
|
|
void I2PControlService::UptimeHandler (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.uptime", (int)i2p::context.GetUptime ()*1000);
|
|
}
|
|
|
|
void I2PControlService::VersionHandler (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.version", VERSION);
|
|
}
|
|
|
|
void I2PControlService::StatusHandler (std::ostringstream& results)
|
|
{
|
|
auto dest = i2p::client::context.GetSharedLocalDestination ();
|
|
InsertParam (results, "i2p.router.status", (dest && dest->IsReady ()) ? "1" : "0");
|
|
}
|
|
|
|
void I2PControlService::NetDbKnownPeersHandler (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.netdb.knownpeers", i2p::data::netdb.GetNumRouters ());
|
|
}
|
|
|
|
void I2PControlService::NetDbActivePeersHandler (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.netdb.activepeers", (int)i2p::transport::transports.GetPeers ().size ());
|
|
}
|
|
|
|
void I2PControlService::NetStatusHandler (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.net.status", (int)i2p::context.GetStatus ());
|
|
}
|
|
|
|
void I2PControlService::TunnelsParticipatingHandler (std::ostringstream& results)
|
|
{
|
|
int transit = i2p::tunnel::tunnels.GetTransitTunnels ().size ();
|
|
InsertParam (results, "i2p.router.net.tunnels.participating", transit);
|
|
}
|
|
|
|
void I2PControlService::TunnelsSuccessRateHandler (std::ostringstream& results)
|
|
{
|
|
int rate = i2p::tunnel::tunnels.GetTunnelCreationSuccessRate ();
|
|
InsertParam (results, "i2p.router.net.tunnels.successrate", rate);
|
|
}
|
|
|
|
void I2PControlService::InboundBandwidth1S (std::ostringstream& results)
|
|
{
|
|
double bw = i2p::transport::transports.GetInBandwidth ();
|
|
InsertParam (results, "i2p.router.net.bw.inbound.1s", bw);
|
|
}
|
|
|
|
void I2PControlService::OutboundBandwidth1S (std::ostringstream& results)
|
|
{
|
|
double bw = i2p::transport::transports.GetOutBandwidth ();
|
|
InsertParam (results, "i2p.router.net.bw.outbound.1s", bw);
|
|
}
|
|
|
|
void I2PControlService::NetTotalReceivedBytes (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.net.total.received.bytes", (double)i2p::transport::transports.GetTotalReceivedBytes ());
|
|
}
|
|
|
|
void I2PControlService::NetTotalSentBytes (std::ostringstream& results)
|
|
{
|
|
InsertParam (results, "i2p.router.net.total.sent.bytes", (double)i2p::transport::transports.GetTotalSentBytes ());
|
|
}
|
|
|
|
|
|
// RouterManager
|
|
|
|
void I2PControlService::RouterManagerHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
for (auto it = params.begin (); it != params.end (); it++)
|
|
{
|
|
if (it != params.begin ()) results << ",";
|
|
LogPrint (eLogDebug, "I2PControl: RouterManager request: ", it->first);
|
|
auto it1 = m_RouterManagerHandlers.find (it->first);
|
|
if (it1 != m_RouterManagerHandlers.end ()) {
|
|
(this->*(it1->second))(results);
|
|
} else
|
|
LogPrint (eLogError, "I2PControl: RouterManager unknown request: ", it->first);
|
|
}
|
|
}
|
|
|
|
|
|
void I2PControlService::ShutdownHandler (std::ostringstream& results)
|
|
{
|
|
LogPrint (eLogInfo, "I2PControl: Shutdown requested");
|
|
InsertParam (results, "Shutdown", "");
|
|
m_ShutdownTimer.expires_from_now (boost::posix_time::seconds(1)); // 1 second to make sure response has been sent
|
|
m_ShutdownTimer.async_wait (
|
|
[](const boost::system::error_code& ecode)
|
|
{
|
|
Daemon.running = 0;
|
|
});
|
|
}
|
|
|
|
void I2PControlService::ShutdownGracefulHandler (std::ostringstream& results)
|
|
{
|
|
i2p::context.SetAcceptsTunnels (false);
|
|
int timeout = i2p::tunnel::tunnels.GetTransitTunnelsExpirationTimeout ();
|
|
LogPrint (eLogInfo, "I2PControl: Graceful shutdown requested, ", timeout, " seconds remains");
|
|
InsertParam (results, "ShutdownGraceful", "");
|
|
m_ShutdownTimer.expires_from_now (boost::posix_time::seconds(timeout + 1)); // + 1 second
|
|
m_ShutdownTimer.async_wait (
|
|
[](const boost::system::error_code& ecode)
|
|
{
|
|
Daemon.running = 0;
|
|
});
|
|
}
|
|
|
|
void I2PControlService::ReseedHandler (std::ostringstream& results)
|
|
{
|
|
LogPrint (eLogInfo, "I2PControl: Reseed requested");
|
|
InsertParam (results, "Reseed", "");
|
|
i2p::data::netdb.Reseed ();
|
|
}
|
|
|
|
// network setting
|
|
void I2PControlService::NetworkSettingHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
for (auto it = params.begin (); it != params.end (); it++)
|
|
{
|
|
LogPrint (eLogDebug, "I2PControl: NetworkSetting request: ", it->first);
|
|
auto it1 = m_NetworkSettingHandlers.find (it->first);
|
|
if (it1 != m_NetworkSettingHandlers.end ()) {
|
|
if (it != params.begin ()) results << ",";
|
|
(this->*(it1->second))(it->second.data (), results);
|
|
} else
|
|
LogPrint (eLogError, "I2PControl: NetworkSetting unknown request: ", it->first);
|
|
}
|
|
}
|
|
|
|
void I2PControlService::InboundBandwidthLimit (const std::string& value, std::ostringstream& results)
|
|
{
|
|
if (value != "null")
|
|
i2p::context.SetBandwidth (std::atoi(value.c_str()));
|
|
int bw = i2p::context.GetBandwidthLimit();
|
|
InsertParam (results, "i2p.router.net.bw.in", bw);
|
|
}
|
|
|
|
void I2PControlService::OutboundBandwidthLimit (const std::string& value, std::ostringstream& results)
|
|
{
|
|
if (value != "null")
|
|
i2p::context.SetBandwidth (std::atoi(value.c_str()));
|
|
int bw = i2p::context.GetBandwidthLimit();
|
|
InsertParam (results, "i2p.router.net.bw.out", bw);
|
|
}
|
|
|
|
// certificate
|
|
void I2PControlService::CreateCertificate (const char *crt_path, const char *key_path)
|
|
{
|
|
FILE *f = NULL;
|
|
EVP_PKEY * pkey = EVP_PKEY_new ();
|
|
RSA * rsa = RSA_new ();
|
|
BIGNUM * e = BN_dup (i2p::crypto::GetRSAE ());
|
|
RSA_generate_key_ex (rsa, 4096, e, NULL);
|
|
BN_free (e);
|
|
if (rsa)
|
|
{
|
|
EVP_PKEY_assign_RSA (pkey, rsa);
|
|
X509 * x509 = X509_new ();
|
|
ASN1_INTEGER_set (X509_get_serialNumber (x509), 1);
|
|
X509_gmtime_adj (X509_get_notBefore (x509), 0);
|
|
X509_gmtime_adj (X509_get_notAfter (x509), I2P_CONTROL_CERTIFICATE_VALIDITY*24*60*60); // expiration
|
|
X509_set_pubkey (x509, pkey); // public key
|
|
X509_NAME * name = X509_get_subject_name (x509);
|
|
X509_NAME_add_entry_by_txt (name, "C", MBSTRING_ASC, (unsigned char *)"A1", -1, -1, 0); // country (Anonymous proxy)
|
|
X509_NAME_add_entry_by_txt (name, "O", MBSTRING_ASC, (unsigned char *)I2P_CONTROL_CERTIFICATE_ORGANIZATION, -1, -1, 0); // organization
|
|
X509_NAME_add_entry_by_txt (name, "CN", MBSTRING_ASC, (unsigned char *)I2P_CONTROL_CERTIFICATE_COMMON_NAME, -1, -1, 0); // common name
|
|
X509_set_issuer_name (x509, name); // set issuer to ourselves
|
|
X509_sign (x509, pkey, EVP_sha1 ()); // sign
|
|
|
|
// save cert
|
|
if ((f = fopen (crt_path, "wb")) != NULL) {
|
|
LogPrint (eLogInfo, "I2PControl: saving new cert to ", crt_path);
|
|
PEM_write_X509 (f, x509);
|
|
fclose (f);
|
|
} else {
|
|
LogPrint (eLogError, "I2PControl: can't write cert: ", strerror(errno));
|
|
}
|
|
|
|
// save key
|
|
if ((f = fopen (key_path, "wb")) != NULL) {
|
|
LogPrint (eLogInfo, "I2PControl: saving cert key to ", key_path);
|
|
PEM_write_PrivateKey (f, pkey, NULL, NULL, 0, NULL, NULL);
|
|
fclose (f);
|
|
} else {
|
|
LogPrint (eLogError, "I2PControl: can't write key: ", strerror(errno));
|
|
}
|
|
|
|
X509_free (x509);
|
|
} else {
|
|
LogPrint (eLogError, "I2PControl: can't create RSA key for certificate");
|
|
}
|
|
EVP_PKEY_free (pkey);
|
|
}
|
|
|
|
// ClientServicesInfo
|
|
|
|
void I2PControlService::ClientServicesInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
|
|
{
|
|
for (auto it = params.begin (); it != params.end (); it++)
|
|
{
|
|
LogPrint (eLogDebug, "I2PControl: ClientServicesInfo request: ", it->first);
|
|
auto it1 = m_ClientServicesInfoHandlers.find (it->first);
|
|
if (it1 != m_ClientServicesInfoHandlers.end ())
|
|
{
|
|
if (it != params.begin ()) results << ",";
|
|
(this->*(it1->second))(results);
|
|
}
|
|
else
|
|
LogPrint (eLogError, "I2PControl: ClientServicesInfo unknown request ", it->first);
|
|
}
|
|
}
|
|
|
|
void I2PControlService::I2PTunnelInfoHandler (std::ostringstream& results)
|
|
{
|
|
boost::property_tree::ptree pt;
|
|
boost::property_tree::ptree client_tunnels, server_tunnels;
|
|
|
|
for (auto& it: i2p::client::context.GetClientTunnels ())
|
|
{
|
|
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
|
boost::property_tree::ptree ct;
|
|
ct.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
client_tunnels.add_child(it.second->GetName (), ct);
|
|
}
|
|
|
|
auto& serverTunnels = i2p::client::context.GetServerTunnels ();
|
|
if (!serverTunnels.empty ()) {
|
|
for (auto& it: serverTunnels)
|
|
{
|
|
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
|
boost::property_tree::ptree st;
|
|
st.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
st.put("port", it.second->GetLocalPort ());
|
|
server_tunnels.add_child(it.second->GetName (), st);
|
|
}
|
|
}
|
|
|
|
auto& clientForwards = i2p::client::context.GetClientForwards ();
|
|
if (!clientForwards.empty ())
|
|
{
|
|
for (auto& it: clientForwards)
|
|
{
|
|
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
|
boost::property_tree::ptree ct;
|
|
ct.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
client_tunnels.add_child(it.second->GetName (), ct);
|
|
}
|
|
}
|
|
|
|
auto& serverForwards = i2p::client::context.GetServerForwards ();
|
|
if (!serverForwards.empty ())
|
|
{
|
|
for (auto& it: serverForwards)
|
|
{
|
|
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
|
boost::property_tree::ptree st;
|
|
st.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
server_tunnels.add_child(it.second->GetName (), st);
|
|
}
|
|
}
|
|
|
|
pt.add_child("client", client_tunnels);
|
|
pt.add_child("server", server_tunnels);
|
|
|
|
InsertParam (results, "I2PTunnel", pt);
|
|
}
|
|
|
|
void I2PControlService::HTTPProxyInfoHandler (std::ostringstream& results)
|
|
{
|
|
boost::property_tree::ptree pt;
|
|
|
|
auto httpProxy = i2p::client::context.GetHttpProxy ();
|
|
if (httpProxy)
|
|
{
|
|
auto& ident = httpProxy->GetLocalDestination ()->GetIdentHash();
|
|
pt.put("enabled", true);
|
|
pt.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
}
|
|
else
|
|
pt.put("enabled", false);
|
|
|
|
InsertParam (results, "HTTPProxy", pt);
|
|
}
|
|
|
|
void I2PControlService::SOCKSInfoHandler (std::ostringstream& results)
|
|
{
|
|
boost::property_tree::ptree pt;
|
|
|
|
auto socksProxy = i2p::client::context.GetSocksProxy ();
|
|
if (socksProxy)
|
|
{
|
|
auto& ident = socksProxy->GetLocalDestination ()->GetIdentHash();
|
|
pt.put("enabled", true);
|
|
pt.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
}
|
|
else
|
|
pt.put("enabled", false);
|
|
|
|
InsertParam (results, "SOCKS", pt);
|
|
}
|
|
|
|
void I2PControlService::SAMInfoHandler (std::ostringstream& results)
|
|
{
|
|
boost::property_tree::ptree pt;
|
|
auto sam = i2p::client::context.GetSAMBridge ();
|
|
if (sam)
|
|
{
|
|
pt.put("enabled", true);
|
|
boost::property_tree::ptree sam_sessions;
|
|
for (auto& it: sam->GetSessions ())
|
|
{
|
|
boost::property_tree::ptree sam_session, sam_session_sockets;
|
|
auto& name = it.second->localDestination->GetNickname ();
|
|
auto& ident = it.second->localDestination->GetIdentHash();
|
|
sam_session.put("name", name);
|
|
sam_session.put("address", i2p::client::context.GetAddressBook ().ToAddress(ident));
|
|
|
|
for (const auto& socket: sam->ListSockets(it.first))
|
|
{
|
|
boost::property_tree::ptree stream;
|
|
stream.put("type", socket->GetSocketType ());
|
|
stream.put("peer", socket->GetSocket ().remote_endpoint());
|
|
|
|
sam_session_sockets.push_back(std::make_pair("", stream));
|
|
}
|
|
sam_session.add_child("sockets", sam_session_sockets);
|
|
sam_sessions.add_child(it.first, sam_session);
|
|
}
|
|
|
|
pt.add_child("sessions", sam_sessions);
|
|
}
|
|
else
|
|
pt.put("enabled", false);
|
|
|
|
InsertParam (results, "SAM", pt);
|
|
}
|
|
|
|
void I2PControlService::BOBInfoHandler (std::ostringstream& results)
|
|
{
|
|
boost::property_tree::ptree pt;
|
|
auto bob = i2p::client::context.GetBOBCommandChannel ();
|
|
if (bob)
|
|
{
|
|
/* TODO more info */
|
|
pt.put("enabled", true);
|
|
}
|
|
else
|
|
pt.put("enabled", false);
|
|
|
|
InsertParam (results, "BOB", pt);
|
|
}
|
|
|
|
void I2PControlService::I2CPInfoHandler (std::ostringstream& results)
|
|
{
|
|
boost::property_tree::ptree pt;
|
|
auto i2cp = i2p::client::context.GetI2CPServer ();
|
|
if (i2cp)
|
|
{
|
|
/* TODO more info */
|
|
pt.put("enabled", true);
|
|
}
|
|
else
|
|
pt.put("enabled", false);
|
|
|
|
InsertParam (results, "I2CP", pt);
|
|
}
|
|
}
|
|
}
|