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I2P: End-to-End encrypted and anonymous Internet https://i2pd.website/
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i2pd/daemon/I2PControl.cpp

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#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: it.second->ListSockets())
{
boost::property_tree::ptree stream;
stream.put("type", socket->GetSocketType ());
stream.put("remote_endpoint", 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);
}
}
}