mirror of
https://github.com/PurpleI2P/i2pd.git
synced 2025-04-27 11:17:49 +02:00
restructure build to separate the 3 main components into 3 subdirectories
libi2pd for core libs libi2pd_client for i2pd client libs daemon for i2pd daemon libs
This commit is contained in:
Jeff Becker
parent
b3161dde93
commit
4cc3b7f9fb
140 changed files with 209 additions and 206 deletions
358
daemon/Daemon.cpp
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358
daemon/Daemon.cpp
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#include <thread>
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#include <memory>
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#include "Daemon.h"
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#include "Config.h"
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#include "Log.h"
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#include "FS.h"
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#include "Base.h"
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#include "version.h"
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#include "Transports.h"
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#include "NTCPSession.h"
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#include "RouterInfo.h"
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#include "RouterContext.h"
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#include "Tunnel.h"
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#include "HTTP.h"
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#include "NetDb.h"
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#include "Garlic.h"
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#include "Streaming.h"
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#include "Destination.h"
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#include "HTTPServer.h"
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#include "I2PControl.h"
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#include "ClientContext.h"
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#include "Crypto.h"
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#include "UPnP.h"
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#include "util.h"
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#include "Event.h"
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#include "Websocket.h"
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namespace i2p
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{
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namespace util
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{
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class Daemon_Singleton::Daemon_Singleton_Private
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{
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public:
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Daemon_Singleton_Private() {};
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~Daemon_Singleton_Private() {};
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std::unique_ptr<i2p::http::HTTPServer> httpServer;
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std::unique_ptr<i2p::client::I2PControlService> m_I2PControlService;
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std::unique_ptr<i2p::transport::UPnP> UPnP;
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#ifdef WITH_EVENTS
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std::unique_ptr<i2p::event::WebsocketServer> m_WebsocketServer;
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#endif
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};
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Daemon_Singleton::Daemon_Singleton() : isDaemon(false), running(true), d(*new Daemon_Singleton_Private()) {}
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Daemon_Singleton::~Daemon_Singleton() {
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delete &d;
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}
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bool Daemon_Singleton::IsService () const
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{
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bool service = false;
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#ifndef _WIN32
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i2p::config::GetOption("service", service);
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#endif
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return service;
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}
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bool Daemon_Singleton::init(int argc, char* argv[])
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{
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i2p::config::Init();
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i2p::config::ParseCmdline(argc, argv);
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std::string config; i2p::config::GetOption("conf", config);
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std::string datadir; i2p::config::GetOption("datadir", datadir);
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i2p::fs::DetectDataDir(datadir, IsService());
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i2p::fs::Init();
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datadir = i2p::fs::GetDataDir();
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// TODO: drop old name detection in v2.8.0
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if (config == "")
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{
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config = i2p::fs::DataDirPath("i2p.conf");
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if (i2p::fs::Exists (config)) {
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LogPrint(eLogWarning, "Daemon: please rename i2p.conf to i2pd.conf here: ", config);
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} else {
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config = i2p::fs::DataDirPath("i2pd.conf");
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if (!i2p::fs::Exists (config)) {
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// use i2pd.conf only if exists
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config = ""; /* reset */
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}
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}
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}
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i2p::config::ParseConfig(config);
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i2p::config::Finalize();
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i2p::config::GetOption("daemon", isDaemon);
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std::string logs = ""; i2p::config::GetOption("log", logs);
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std::string logfile = ""; i2p::config::GetOption("logfile", logfile);
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std::string loglevel = ""; i2p::config::GetOption("loglevel", loglevel);
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/* setup logging */
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if (isDaemon && (logs == "" || logs == "stdout"))
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logs = "file";
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i2p::log::Logger().SetLogLevel(loglevel);
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if (logs == "file") {
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if (logfile == "")
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logfile = i2p::fs::DataDirPath("i2pd.log");
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LogPrint(eLogInfo, "Log: will send messages to ", logfile);
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i2p::log::Logger().SendTo (logfile);
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#ifndef _WIN32
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} else if (logs == "syslog") {
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LogPrint(eLogInfo, "Log: will send messages to syslog");
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i2p::log::Logger().SendTo("i2pd", LOG_DAEMON);
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#endif
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} else {
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// use stdout -- default
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}
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LogPrint(eLogInfo, "i2pd v", VERSION, " starting");
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LogPrint(eLogDebug, "FS: main config file: ", config);
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LogPrint(eLogDebug, "FS: data directory: ", datadir);
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bool precomputation; i2p::config::GetOption("precomputation.elgamal", precomputation);
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i2p::crypto::InitCrypto (precomputation);
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int netID; i2p::config::GetOption("netid", netID);
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i2p::context.SetNetID (netID);
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i2p::context.Init ();
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bool ipv6; i2p::config::GetOption("ipv6", ipv6);
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bool ipv4; i2p::config::GetOption("ipv4", ipv4);
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#ifdef MESHNET
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// manual override for meshnet
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ipv4 = false;
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ipv6 = true;
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#endif
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uint16_t port; i2p::config::GetOption("port", port);
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if (!i2p::config::IsDefault("port"))
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{
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LogPrint(eLogInfo, "Daemon: accepting incoming connections at port ", port);
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i2p::context.UpdatePort (port);
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}
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i2p::context.SetSupportsV6 (ipv6);
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i2p::context.SetSupportsV4 (ipv4);
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bool transit; i2p::config::GetOption("notransit", transit);
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i2p::context.SetAcceptsTunnels (!transit);
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uint16_t transitTunnels; i2p::config::GetOption("limits.transittunnels", transitTunnels);
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SetMaxNumTransitTunnels (transitTunnels);
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bool isFloodfill; i2p::config::GetOption("floodfill", isFloodfill);
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if (isFloodfill) {
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LogPrint(eLogInfo, "Daemon: router will be floodfill");
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i2p::context.SetFloodfill (true);
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} else {
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i2p::context.SetFloodfill (false);
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}
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/* this section also honors 'floodfill' flag, if set above */
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std::string bandwidth; i2p::config::GetOption("bandwidth", bandwidth);
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if (bandwidth.length () > 0)
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{
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if (bandwidth[0] >= 'K' && bandwidth[0] <= 'X')
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{
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i2p::context.SetBandwidth (bandwidth[0]);
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LogPrint(eLogInfo, "Daemon: bandwidth set to ", i2p::context.GetBandwidthLimit (), "KBps");
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}
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else
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{
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auto value = std::atoi(bandwidth.c_str());
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if (value > 0)
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{
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i2p::context.SetBandwidth (value);
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LogPrint(eLogInfo, "Daemon: bandwidth set to ", i2p::context.GetBandwidthLimit (), " KBps");
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}
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else
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{
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LogPrint(eLogInfo, "Daemon: unexpected bandwidth ", bandwidth, ". Set to 'low'");
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i2p::context.SetBandwidth (i2p::data::CAPS_FLAG_LOW_BANDWIDTH2);
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}
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}
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}
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else if (isFloodfill)
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{
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LogPrint(eLogInfo, "Daemon: floodfill bandwidth set to 'extra'");
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i2p::context.SetBandwidth (i2p::data::CAPS_FLAG_EXTRA_BANDWIDTH1);
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}
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else
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{
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LogPrint(eLogInfo, "Daemon: bandwidth set to 'low'");
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i2p::context.SetBandwidth (i2p::data::CAPS_FLAG_LOW_BANDWIDTH2);
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}
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std::string family; i2p::config::GetOption("family", family);
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i2p::context.SetFamily (family);
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if (family.length () > 0)
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LogPrint(eLogInfo, "Daemon: family set to ", family);
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bool trust; i2p::config::GetOption("trust.enabled", trust);
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if (trust)
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{
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LogPrint(eLogInfo, "Daemon: explicit trust enabled");
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std::string fam; i2p::config::GetOption("trust.family", fam);
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std::string routers; i2p::config::GetOption("trust.routers", routers);
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bool restricted = false;
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if (fam.length() > 0)
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{
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std::set<std::string> fams;
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size_t pos = 0, comma;
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do
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{
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comma = fam.find (',', pos);
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fams.insert (fam.substr (pos, comma != std::string::npos ? comma - pos : std::string::npos));
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pos = comma + 1;
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}
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while (comma != std::string::npos);
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i2p::transport::transports.RestrictRoutesToFamilies(fams);
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restricted = fams.size() > 0;
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}
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if (routers.length() > 0) {
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std::set<i2p::data::IdentHash> idents;
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size_t pos = 0, comma;
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do
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{
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comma = routers.find (',', pos);
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i2p::data::IdentHash ident;
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ident.FromBase64 (routers.substr (pos, comma != std::string::npos ? comma - pos : std::string::npos));
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idents.insert (ident);
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pos = comma + 1;
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}
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while (comma != std::string::npos);
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LogPrint(eLogInfo, "Daemon: setting restricted routes to use ", idents.size(), " trusted routesrs");
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i2p::transport::transports.RestrictRoutesToRouters(idents);
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restricted = idents.size() > 0;
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}
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if(!restricted)
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LogPrint(eLogError, "Daemon: no trusted routers of families specififed");
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}
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bool hidden; i2p::config::GetOption("trust.hidden", hidden);
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if (hidden)
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{
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LogPrint(eLogInfo, "Daemon: using hidden mode");
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i2p::data::netdb.SetHidden(true);
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}
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return true;
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}
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bool Daemon_Singleton::start()
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{
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i2p::log::Logger().Start();
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LogPrint(eLogInfo, "Daemon: starting NetDB");
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i2p::data::netdb.Start();
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bool upnp; i2p::config::GetOption("upnp.enabled", upnp);
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if (upnp) {
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d.UPnP = std::unique_ptr<i2p::transport::UPnP>(new i2p::transport::UPnP);
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d.UPnP->Start ();
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}
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bool ntcp; i2p::config::GetOption("ntcp", ntcp);
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bool ssu; i2p::config::GetOption("ssu", ssu);
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LogPrint(eLogInfo, "Daemon: starting Transports");
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if(!ssu) LogPrint(eLogInfo, "Daemon: ssu disabled");
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if(!ntcp) LogPrint(eLogInfo, "Daemon: ntcp disabled");
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i2p::transport::transports.Start(ntcp, ssu);
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if (i2p::transport::transports.IsBoundNTCP() || i2p::transport::transports.IsBoundSSU()) {
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LogPrint(eLogInfo, "Daemon: Transports started");
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} else {
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LogPrint(eLogError, "Daemon: failed to start Transports");
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/** shut down netdb right away */
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i2p::transport::transports.Stop();
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i2p::data::netdb.Stop();
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return false;
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}
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bool http; i2p::config::GetOption("http.enabled", http);
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if (http) {
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std::string httpAddr; i2p::config::GetOption("http.address", httpAddr);
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uint16_t httpPort; i2p::config::GetOption("http.port", httpPort);
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LogPrint(eLogInfo, "Daemon: starting HTTP Server at ", httpAddr, ":", httpPort);
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d.httpServer = std::unique_ptr<i2p::http::HTTPServer>(new i2p::http::HTTPServer(httpAddr, httpPort));
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d.httpServer->Start();
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}
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LogPrint(eLogInfo, "Daemon: starting Tunnels");
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i2p::tunnel::tunnels.Start();
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LogPrint(eLogInfo, "Daemon: starting Client");
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i2p::client::context.Start ();
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// I2P Control Protocol
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bool i2pcontrol; i2p::config::GetOption("i2pcontrol.enabled", i2pcontrol);
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if (i2pcontrol) {
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std::string i2pcpAddr; i2p::config::GetOption("i2pcontrol.address", i2pcpAddr);
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uint16_t i2pcpPort; i2p::config::GetOption("i2pcontrol.port", i2pcpPort);
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LogPrint(eLogInfo, "Daemon: starting I2PControl at ", i2pcpAddr, ":", i2pcpPort);
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d.m_I2PControlService = std::unique_ptr<i2p::client::I2PControlService>(new i2p::client::I2PControlService (i2pcpAddr, i2pcpPort));
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d.m_I2PControlService->Start ();
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}
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#ifdef WITH_EVENTS
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bool websocket; i2p::config::GetOption("websockets.enabled", websocket);
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if(websocket) {
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std::string websocketAddr; i2p::config::GetOption("websockets.address", websocketAddr);
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uint16_t websocketPort; i2p::config::GetOption("websockets.port", websocketPort);
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LogPrint(eLogInfo, "Daemon: starting Websocket server at ", websocketAddr, ":", websocketPort);
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d.m_WebsocketServer = std::unique_ptr<i2p::event::WebsocketServer>(new i2p::event::WebsocketServer (websocketAddr, websocketPort));
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d.m_WebsocketServer->Start();
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i2p::event::core.SetListener(d.m_WebsocketServer->ToListener());
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}
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#endif
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return true;
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}
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bool Daemon_Singleton::stop()
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{
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#ifdef WITH_EVENTS
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i2p::event::core.SetListener(nullptr);
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#endif
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LogPrint(eLogInfo, "Daemon: shutting down");
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LogPrint(eLogInfo, "Daemon: stopping Client");
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i2p::client::context.Stop();
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LogPrint(eLogInfo, "Daemon: stopping Tunnels");
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i2p::tunnel::tunnels.Stop();
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if (d.UPnP) {
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d.UPnP->Stop ();
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d.UPnP = nullptr;
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}
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LogPrint(eLogInfo, "Daemon: stopping Transports");
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i2p::transport::transports.Stop();
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LogPrint(eLogInfo, "Daemon: stopping NetDB");
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i2p::data::netdb.Stop();
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if (d.httpServer) {
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LogPrint(eLogInfo, "Daemon: stopping HTTP Server");
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d.httpServer->Stop();
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d.httpServer = nullptr;
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}
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if (d.m_I2PControlService)
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{
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LogPrint(eLogInfo, "Daemon: stopping I2PControl");
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d.m_I2PControlService->Stop ();
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d.m_I2PControlService = nullptr;
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}
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#ifdef WITH_EVENTS
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if (d.m_WebsocketServer) {
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LogPrint(eLogInfo, "Daemon: stopping Websocket server");
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d.m_WebsocketServer->Stop();
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d.m_WebsocketServer = nullptr;
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}
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#endif
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i2p::crypto::TerminateCrypto ();
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i2p::log::Logger().Stop();
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return true;
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}
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}
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}
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107
daemon/Daemon.h
Normal file
107
daemon/Daemon.h
Normal file
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@ -0,0 +1,107 @@
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#ifndef DAEMON_H__
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#define DAEMON_H__
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#include <memory>
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#include <string>
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namespace i2p
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{
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namespace util
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{
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class Daemon_Singleton_Private;
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class Daemon_Singleton
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{
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public:
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virtual bool init(int argc, char* argv[]);
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virtual bool start();
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virtual bool stop();
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virtual void run () {};
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bool isDaemon;
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bool running;
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protected:
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Daemon_Singleton();
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virtual ~Daemon_Singleton();
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bool IsService () const;
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// d-pointer for httpServer, httpProxy, etc.
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class Daemon_Singleton_Private;
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Daemon_Singleton_Private &d;
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};
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#if defined(QT_GUI_LIB) // check if QT
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#define Daemon i2p::util::DaemonQT::Instance()
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// dummy, invoked from RunQT
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class DaemonQT: public i2p::util::Daemon_Singleton
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{
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public:
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static DaemonQT& Instance()
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{
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static DaemonQT instance;
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return instance;
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}
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};
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#elif defined(ANDROID)
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#define Daemon i2p::util::DaemonAndroid::Instance()
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// dummy, invoked from android/jni/DaemonAndroid.*
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class DaemonAndroid: public i2p::util::Daemon_Singleton
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{
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public:
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static DaemonAndroid& Instance()
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{
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static DaemonAndroid instance;
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return instance;
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}
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};
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#elif defined(_WIN32)
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#define Daemon i2p::util::DaemonWin32::Instance()
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class DaemonWin32 : public Daemon_Singleton
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{
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public:
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static DaemonWin32& Instance()
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{
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static DaemonWin32 instance;
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return instance;
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}
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bool init(int argc, char* argv[]);
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bool start();
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bool stop();
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void run ();
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};
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#else
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#define Daemon i2p::util::DaemonLinux::Instance()
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class DaemonLinux : public Daemon_Singleton
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{
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public:
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static DaemonLinux& Instance()
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{
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static DaemonLinux instance;
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return instance;
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}
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bool start();
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bool stop();
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||||
void run ();
|
||||
|
||||
private:
|
||||
|
||||
std::string pidfile;
|
||||
int pidFH;
|
||||
|
||||
public:
|
||||
|
||||
int gracefulShutdownInterval; // in seconds
|
||||
|
||||
};
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
#endif // DAEMON_H__
|
||||
980
daemon/HTTPServer.cpp
Normal file
980
daemon/HTTPServer.cpp
Normal file
|
|
@ -0,0 +1,980 @@
|
|||
#include <iomanip>
|
||||
#include <sstream>
|
||||
#include <thread>
|
||||
#include <memory>
|
||||
|
||||
#include <boost/asio.hpp>
|
||||
#include <boost/bind.hpp>
|
||||
|
||||
#include "Base.h"
|
||||
#include "FS.h"
|
||||
#include "Log.h"
|
||||
#include "Config.h"
|
||||
#include "Tunnel.h"
|
||||
#include "TransitTunnel.h"
|
||||
#include "Transports.h"
|
||||
#include "NetDb.h"
|
||||
#include "HTTP.h"
|
||||
#include "LeaseSet.h"
|
||||
#include "Destination.h"
|
||||
#include "RouterContext.h"
|
||||
#include "ClientContext.h"
|
||||
#include "HTTPServer.h"
|
||||
#include "Daemon.h"
|
||||
#include "util.h"
|
||||
#ifdef WIN32_APP
|
||||
#include "Win32/Win32App.h"
|
||||
#endif
|
||||
|
||||
// For image and info
|
||||
#include "version.h"
|
||||
|
||||
namespace i2p {
|
||||
namespace http {
|
||||
const char *itoopieFavicon =
|
||||
"data:image/png;base64,"
|
||||
"iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACx"
|
||||
"jwv8YQUAAAAJcEhZcwAALiIAAC4iAari3ZIAAAAHdElNRQfgCQsUNSZrkhi1AAAAGXRFWHRTb2Z0"
|
||||
"d2FyZQBwYWludC5uZXQgNC4wLjEyQwRr7AAAAoJJREFUOE9jwAUqi4Q1oEwwcDTV1+5sETaBclGB"
|
||||
"vb09C5QJB6kWpvFQJoOCeLC5kmjEHCgXE2SlyETLi3h6QrkM4VL+ssWSCZUgtopITLKqaOotRTEn"
|
||||
"cbAkLqAkGtOqLBLVAWLXyWSVFkkmRiqLxuaqiWb/VBYJMAYrwgckJY25VEUzniqKhjU2y+RtCRSP"
|
||||
"6lUXy/1jIBV5tlYxZUaFVMq2NInwIi9hO8fSfOEAqDZUoCwal6MulvOvyS7gi69K4j9zxZT/m0ps"
|
||||
"/28ptvvvquXXryIa7QYMMdTwqi0WNtVi0GIDseXl7TnUxFKfnGlxAGp0+D8j2eH/8Ub7/9e7nf7X"
|
||||
"+Af/B7rwt6pI0h0l0WhQADOC9DBkhSirpImHNVZKp24ukkyoshGLnN8d5fA/y13t/44Kq/8hlnL/"
|
||||
"z7fZ/58f6vcxSNpbVUVFhV1RLNBVTsQzVYZPSwhsCAhkiIfpNMrkbO6TLf071Sfk/5ZSi/+7q6z/"
|
||||
"P5ns+v9mj/P/CpuI/20y+aeNGYxZoVoYGmsF3aFMBAAZlCwftnF9ke3//bU2//fXWP8/UGv731Am"
|
||||
"+V+DdNblSqnUYqhSTKAiYSOqJBrVqiaa+S3UNPr/gmyH/xuKXf63hnn/B8bIP0UxHfEyyeSNQKVM"
|
||||
"EB1AEB2twhcTLp+gIBJUoyKasEpVJHmqskh8qryovUG/ffCHHRU2q/Tk/YuB6eGPsbExa7ZkpLu1"
|
||||
"oLEcVDtuUCgV1w60rQzElpRUE1EVSX0BYidHiInXF4nagNhYQW60EF+ApH1ktni0A1SIITSUgVlZ"
|
||||
"JHYnlIsfzJjIp9xZKswL5YKBHL+coKJoRDaUSzoozxHVrygQU4JykQADAwAT5b1NHtwZugAAAABJ"
|
||||
"RU5ErkJggg==";
|
||||
|
||||
const char *cssStyles =
|
||||
"<style>\r\n"
|
||||
" body { font: 100%/1.5em sans-serif; margin: 0; padding: 1.5em; background: #FAFAFA; color: #103456; }\r\n"
|
||||
" a { text-decoration: none; color: #894C84; }\r\n"
|
||||
" a:hover { color: #FAFAFA; background: #894C84; }\r\n"
|
||||
" .header { font-size: 2.5em; text-align: center; margin: 1.5em 0; color: #894C84; }\r\n"
|
||||
" .wrapper { margin: 0 auto; padding: 1em; max-width: 60em; }\r\n"
|
||||
" .left { float: left; position: absolute; }\r\n"
|
||||
" .right { float: left; font-size: 1em; margin-left: 13em; max-width: 46em; overflow: auto; }\r\n"
|
||||
" .tunnel.established { color: #56B734; }\r\n"
|
||||
" .tunnel.expiring { color: #D3AE3F; }\r\n"
|
||||
" .tunnel.failed { color: #D33F3F; }\r\n"
|
||||
" .tunnel.another { color: #434343; }\r\n"
|
||||
" caption { font-size: 1.5em; text-align: center; color: #894C84; }\r\n"
|
||||
" table { width: 100%; border-collapse: collapse; text-align: center; }\r\n"
|
||||
" .private { background: black; color: black; } .private:hover { background: black; color: white } \r\n"
|
||||
" .slide p, .slide [type='checkbox']{ display:none; } \r\n"
|
||||
" .slide [type='checkbox']:checked ~ p { display:block; } \r\n"
|
||||
"</style>\r\n";
|
||||
|
||||
const char HTTP_PAGE_TUNNELS[] = "tunnels";
|
||||
const char HTTP_PAGE_TRANSIT_TUNNELS[] = "transit_tunnels";
|
||||
const char HTTP_PAGE_TRANSPORTS[] = "transports";
|
||||
const char HTTP_PAGE_LOCAL_DESTINATIONS[] = "local_destinations";
|
||||
const char HTTP_PAGE_LOCAL_DESTINATION[] = "local_destination";
|
||||
const char HTTP_PAGE_I2CP_LOCAL_DESTINATION[] = "i2cp_local_destination";
|
||||
const char HTTP_PAGE_SAM_SESSIONS[] = "sam_sessions";
|
||||
const char HTTP_PAGE_SAM_SESSION[] = "sam_session";
|
||||
const char HTTP_PAGE_I2P_TUNNELS[] = "i2p_tunnels";
|
||||
const char HTTP_PAGE_COMMANDS[] = "commands";
|
||||
const char HTTP_PAGE_LEASESETS[] = "leasesets";
|
||||
const char HTTP_COMMAND_ENABLE_TRANSIT[] = "enable_transit";
|
||||
const char HTTP_COMMAND_DISABLE_TRANSIT[] = "disable_transit";
|
||||
const char HTTP_COMMAND_SHUTDOWN_START[] = "shutdown_start";
|
||||
const char HTTP_COMMAND_SHUTDOWN_CANCEL[] = "shutdown_cancel";
|
||||
const char HTTP_COMMAND_SHUTDOWN_NOW[] = "terminate";
|
||||
const char HTTP_COMMAND_RUN_PEER_TEST[] = "run_peer_test";
|
||||
const char HTTP_COMMAND_RELOAD_CONFIG[] = "reload_config";
|
||||
const char HTTP_PARAM_SAM_SESSION_ID[] = "id";
|
||||
const char HTTP_PARAM_ADDRESS[] = "address";
|
||||
|
||||
static void ShowUptime (std::stringstream& s, int seconds)
|
||||
{
|
||||
int num;
|
||||
|
||||
if ((num = seconds / 86400) > 0) {
|
||||
s << num << " days, ";
|
||||
seconds -= num * 86400;
|
||||
}
|
||||
if ((num = seconds / 3600) > 0) {
|
||||
s << num << " hours, ";
|
||||
seconds -= num * 3600;
|
||||
}
|
||||
if ((num = seconds / 60) > 0) {
|
||||
s << num << " min, ";
|
||||
seconds -= num * 60;
|
||||
}
|
||||
s << seconds << " seconds";
|
||||
}
|
||||
|
||||
static void ShowTunnelDetails (std::stringstream& s, enum i2p::tunnel::TunnelState eState, int bytes)
|
||||
{
|
||||
std::string state;
|
||||
switch (eState) {
|
||||
case i2p::tunnel::eTunnelStateBuildReplyReceived :
|
||||
case i2p::tunnel::eTunnelStatePending : state = "building"; break;
|
||||
case i2p::tunnel::eTunnelStateBuildFailed :
|
||||
case i2p::tunnel::eTunnelStateTestFailed :
|
||||
case i2p::tunnel::eTunnelStateFailed : state = "failed"; break;
|
||||
case i2p::tunnel::eTunnelStateExpiring : state = "expiring"; break;
|
||||
case i2p::tunnel::eTunnelStateEstablished : state = "established"; break;
|
||||
default: state = "unknown"; break;
|
||||
}
|
||||
s << "<span class=\"tunnel " << state << "\"> " << state << "</span>, ";
|
||||
s << " " << (int) (bytes / 1024) << " KiB<br>\r\n";
|
||||
}
|
||||
|
||||
static void ShowPageHead (std::stringstream& s)
|
||||
{
|
||||
s <<
|
||||
"<!DOCTYPE html>\r\n"
|
||||
"<html lang=\"en\">\r\n" /* TODO: Add support for locale */
|
||||
" <head>\r\n" /* TODO: Find something to parse html/template system. This is horrible. */
|
||||
#if (!defined(WIN32))
|
||||
" <meta charset=\"UTF-8\">\r\n"
|
||||
#else
|
||||
" <meta charset=\"windows-1251\">\r\n"
|
||||
#endif
|
||||
" <link rel=\"shortcut icon\" href=\"" << itoopieFavicon << "\">\r\n"
|
||||
" <title>Purple I2P " VERSION " Webconsole</title>\r\n"
|
||||
<< cssStyles <<
|
||||
"</head>\r\n";
|
||||
s <<
|
||||
"<body>\r\n"
|
||||
"<div class=header><b>i2pd</b> webconsole</div>\r\n"
|
||||
"<div class=wrapper>\r\n"
|
||||
"<div class=left>\r\n"
|
||||
" <a href=\"/\">Main page</a><br>\r\n<br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_COMMANDS << "\">Router commands</a><br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << "\">Local destinations</a><br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_LEASESETS << "\">LeaseSets</a><br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_TUNNELS << "\">Tunnels</a><br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_TRANSIT_TUNNELS << "\">Transit tunnels</a><br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_TRANSPORTS << "\">Transports</a><br>\r\n"
|
||||
" <a href=\"/?page=" << HTTP_PAGE_I2P_TUNNELS << "\">I2P tunnels</a><br>\r\n";
|
||||
if (i2p::client::context.GetSAMBridge ())
|
||||
s << " <a href=\"/?page=" << HTTP_PAGE_SAM_SESSIONS << "\">SAM sessions</a><br>\r\n";
|
||||
s <<
|
||||
"</div>\r\n"
|
||||
"<div class=right>";
|
||||
}
|
||||
|
||||
static void ShowPageTail (std::stringstream& s)
|
||||
{
|
||||
s <<
|
||||
"</div></div>\r\n"
|
||||
"</body>\r\n"
|
||||
"</html>\r\n";
|
||||
}
|
||||
|
||||
static void ShowError(std::stringstream& s, const std::string& string)
|
||||
{
|
||||
s << "<b>ERROR:</b> " << string << "<br>\r\n";
|
||||
}
|
||||
|
||||
static void ShowStatus (std::stringstream& s)
|
||||
{
|
||||
s << "<b>Uptime:</b> ";
|
||||
ShowUptime(s, i2p::context.GetUptime ());
|
||||
s << "<br>\r\n";
|
||||
s << "<b>Network status:</b> ";
|
||||
switch (i2p::context.GetStatus ())
|
||||
{
|
||||
case eRouterStatusOK: s << "OK"; break;
|
||||
case eRouterStatusTesting: s << "Testing"; break;
|
||||
case eRouterStatusFirewalled: s << "Firewalled"; break;
|
||||
case eRouterStatusError:
|
||||
{
|
||||
s << "Error";
|
||||
switch (i2p::context.GetError ())
|
||||
{
|
||||
case eRouterErrorClockSkew:
|
||||
s << "<br>Clock skew";
|
||||
break;
|
||||
default: ;
|
||||
}
|
||||
break;
|
||||
}
|
||||
default: s << "Unknown";
|
||||
}
|
||||
s << "<br>\r\n";
|
||||
#if (!defined(WIN32) && !defined(QT_GUI_LIB) && !defined(ANDROID))
|
||||
if (auto remains = Daemon.gracefulShutdownInterval) {
|
||||
s << "<b>Stopping in:</b> ";
|
||||
s << remains << " seconds";
|
||||
s << "<br>\r\n";
|
||||
}
|
||||
#endif
|
||||
auto family = i2p::context.GetFamily ();
|
||||
if (family.length () > 0)
|
||||
s << "<b>Family:</b> " << family << "<br>\r\n";
|
||||
s << "<b>Tunnel creation success rate:</b> " << i2p::tunnel::tunnels.GetTunnelCreationSuccessRate () << "%<br>\r\n";
|
||||
s << "<b>Received:</b> ";
|
||||
s << std::fixed << std::setprecision(2);
|
||||
auto numKBytesReceived = (double) i2p::transport::transports.GetTotalReceivedBytes () / 1024;
|
||||
if (numKBytesReceived < 1024)
|
||||
s << numKBytesReceived << " KiB";
|
||||
else if (numKBytesReceived < 1024 * 1024)
|
||||
s << numKBytesReceived / 1024 << " MiB";
|
||||
else
|
||||
s << numKBytesReceived / 1024 / 1024 << " GiB";
|
||||
s << " (" << (double) i2p::transport::transports.GetInBandwidth () / 1024 << " KiB/s)<br>\r\n";
|
||||
s << "<b>Sent:</b> ";
|
||||
auto numKBytesSent = (double) i2p::transport::transports.GetTotalSentBytes () / 1024;
|
||||
if (numKBytesSent < 1024)
|
||||
s << numKBytesSent << " KiB";
|
||||
else if (numKBytesSent < 1024 * 1024)
|
||||
s << numKBytesSent / 1024 << " MiB";
|
||||
else
|
||||
s << numKBytesSent / 1024 / 1024 << " GiB";
|
||||
s << " (" << (double) i2p::transport::transports.GetOutBandwidth () / 1024 << " KiB/s)<br>\r\n";
|
||||
s << "<b>Data path:</b> " << i2p::fs::GetDataDir() << "<br>\r\n";
|
||||
s << "<div class='slide'\r\n><label for='slide1'>Hidden content. Press on text to see.</label>\r\n<input type='checkbox' id='slide1'/>\r\n<p class='content'>\r\n";
|
||||
s << "<b>Router Ident:</b> " << i2p::context.GetRouterInfo().GetIdentHashBase64() << "<br>\r\n";
|
||||
s << "<b>Router Family:</b> " << i2p::context.GetRouterInfo().GetProperty("family") << "<br>\r\n";
|
||||
s << "<b>Router Caps:</b> " << i2p::context.GetRouterInfo().GetProperty("caps") << "<br>\r\n";
|
||||
s << "<b>Our external address:</b>" << "<br>\r\n" ;
|
||||
for (const auto& address : i2p::context.GetRouterInfo().GetAddresses())
|
||||
{
|
||||
switch (address->transportStyle)
|
||||
{
|
||||
case i2p::data::RouterInfo::eTransportNTCP:
|
||||
if (address->host.is_v6 ())
|
||||
s << "NTCP6 ";
|
||||
else
|
||||
s << "NTCP ";
|
||||
break;
|
||||
case i2p::data::RouterInfo::eTransportSSU:
|
||||
if (address->host.is_v6 ())
|
||||
s << "SSU6 ";
|
||||
else
|
||||
s << "SSU ";
|
||||
break;
|
||||
default:
|
||||
s << "Unknown ";
|
||||
}
|
||||
s << address->host.to_string() << ":" << address->port << "<br>\r\n";
|
||||
}
|
||||
s << "</p>\r\n</div>\r\n";
|
||||
s << "<b>Routers:</b> " << i2p::data::netdb.GetNumRouters () << " ";
|
||||
s << "<b>Floodfills:</b> " << i2p::data::netdb.GetNumFloodfills () << " ";
|
||||
s << "<b>LeaseSets:</b> " << i2p::data::netdb.GetNumLeaseSets () << "<br>\r\n";
|
||||
|
||||
size_t clientTunnelCount = i2p::tunnel::tunnels.CountOutboundTunnels();
|
||||
clientTunnelCount += i2p::tunnel::tunnels.CountInboundTunnels();
|
||||
size_t transitTunnelCount = i2p::tunnel::tunnels.CountTransitTunnels();
|
||||
|
||||
s << "<b>Client Tunnels:</b> " << std::to_string(clientTunnelCount) << " ";
|
||||
s << "<b>Transit Tunnels:</b> " << std::to_string(transitTunnelCount) << "<br>\r\n";
|
||||
}
|
||||
|
||||
static void ShowLocalDestinations (std::stringstream& s)
|
||||
{
|
||||
s << "<b>Local Destinations:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: i2p::client::context.GetDestinations ())
|
||||
{
|
||||
auto ident = it.second->GetIdentHash ();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
|
||||
}
|
||||
|
||||
auto i2cpServer = i2p::client::context.GetI2CPServer ();
|
||||
if (i2cpServer)
|
||||
{
|
||||
s << "<br><b>I2CP Local Destinations:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: i2cpServer->GetSessions ())
|
||||
{
|
||||
auto dest = it.second->GetDestination ();
|
||||
if (dest)
|
||||
{
|
||||
auto ident = dest->GetIdentHash ();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_I2CP_LOCAL_DESTINATION << "&i2cp_id=" << it.first << "\">";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void ShowLeaseSetDestination (std::stringstream& s, std::shared_ptr<const i2p::client::LeaseSetDestination> dest)
|
||||
{
|
||||
s << "<b>Base64:</b><br>\r\n<textarea readonly=\"readonly\" cols=\"64\" rows=\"11\" wrap=\"on\">";
|
||||
s << dest->GetIdentity ()->ToBase64 () << "</textarea><br>\r\n<br>\r\n";
|
||||
s << "<b>LeaseSets:</b> <i>" << dest->GetNumRemoteLeaseSets () << "</i><br>\r\n";
|
||||
if(dest->GetNumRemoteLeaseSets())
|
||||
{
|
||||
s << "<div class='slide'\r\n><label for='slide1'>Hidden content. Press on text to see.</label>\r\n<input type='checkbox' id='slide1'/>\r\n<p class='content'>\r\n";
|
||||
for(auto& it: dest->GetLeaseSets ())
|
||||
s << it.second->GetIdentHash ().ToBase32 () << "<br>\r\n";
|
||||
s << "</p>\r\n</div>\r\n";
|
||||
}
|
||||
auto pool = dest->GetTunnelPool ();
|
||||
if (pool)
|
||||
{
|
||||
s << "<b>Inbound tunnels:</b><br>\r\n";
|
||||
for (auto & it : pool->GetInboundTunnels ()) {
|
||||
it->Print(s);
|
||||
if(it->LatencyIsKnown())
|
||||
s << " ( " << it->GetMeanLatency() << "ms )";
|
||||
ShowTunnelDetails(s, it->GetState (), it->GetNumReceivedBytes ());
|
||||
}
|
||||
s << "<br>\r\n";
|
||||
s << "<b>Outbound tunnels:</b><br>\r\n";
|
||||
for (auto & it : pool->GetOutboundTunnels ()) {
|
||||
it->Print(s);
|
||||
if(it->LatencyIsKnown())
|
||||
s << " ( " << it->GetMeanLatency() << "ms )";
|
||||
ShowTunnelDetails(s, it->GetState (), it->GetNumSentBytes ());
|
||||
}
|
||||
}
|
||||
s << "<br>\r\n";
|
||||
s << "<b>Tags</b><br>Incoming: " << dest->GetNumIncomingTags () << "<br>Outgoing:<br>" << std::endl;
|
||||
for (const auto& it: dest->GetSessions ())
|
||||
{
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(it.first) << " ";
|
||||
s << it.second->GetNumOutgoingTags () << "<br>" << std::endl;
|
||||
}
|
||||
s << "<br>" << std::endl;
|
||||
}
|
||||
|
||||
static void ShowLocalDestination (std::stringstream& s, const std::string& b32)
|
||||
{
|
||||
s << "<b>Local Destination:</b><br>\r\n<br>\r\n";
|
||||
i2p::data::IdentHash ident;
|
||||
ident.FromBase32 (b32);
|
||||
auto dest = i2p::client::context.FindLocalDestination (ident);
|
||||
if (dest)
|
||||
{
|
||||
ShowLeaseSetDestination (s, dest);
|
||||
// show streams
|
||||
s << "<br>\r\n<table><caption>Streams</caption><tr>";
|
||||
s << "<th>StreamID</th>";
|
||||
s << "<th>Destination</th>";
|
||||
s << "<th>Sent</th>";
|
||||
s << "<th>Received</th>";
|
||||
s << "<th>Out</th>";
|
||||
s << "<th>In</th>";
|
||||
s << "<th>Buf</th>";
|
||||
s << "<th>RTT</th>";
|
||||
s << "<th>Window</th>";
|
||||
s << "<th>Status</th>";
|
||||
s << "</tr>";
|
||||
|
||||
for (const auto& it: dest->GetAllStreams ())
|
||||
{
|
||||
s << "<tr>";
|
||||
s << "<td>" << it->GetSendStreamID () << "</td>";
|
||||
s << "<td>" << i2p::client::context.GetAddressBook ().ToAddress(it->GetRemoteIdentity ()) << "</td>";
|
||||
s << "<td>" << it->GetNumSentBytes () << "</td>";
|
||||
s << "<td>" << it->GetNumReceivedBytes () << "</td>";
|
||||
s << "<td>" << it->GetSendQueueSize () << "</td>";
|
||||
s << "<td>" << it->GetReceiveQueueSize () << "</td>";
|
||||
s << "<td>" << it->GetSendBufferSize () << "</td>";
|
||||
s << "<td>" << it->GetRTT () << "</td>";
|
||||
s << "<td>" << it->GetWindowSize () << "</td>";
|
||||
s << "<td>" << (int)it->GetStatus () << "</td>";
|
||||
s << "</tr><br>\r\n" << std::endl;
|
||||
}
|
||||
s << "</table>";
|
||||
}
|
||||
}
|
||||
|
||||
static void ShowI2CPLocalDestination (std::stringstream& s, const std::string& id)
|
||||
{
|
||||
auto i2cpServer = i2p::client::context.GetI2CPServer ();
|
||||
if (i2cpServer)
|
||||
{
|
||||
s << "<b>I2CP Local Destination:</b><br>\r\n<br>\r\n";
|
||||
auto it = i2cpServer->GetSessions ().find (std::stoi (id));
|
||||
if (it != i2cpServer->GetSessions ().end ())
|
||||
ShowLeaseSetDestination (s, it->second->GetDestination ());
|
||||
else
|
||||
ShowError(s, "I2CP session not found");
|
||||
}
|
||||
else
|
||||
ShowError(s, "I2CP is not enabled");
|
||||
}
|
||||
|
||||
static void ShowLeasesSets(std::stringstream& s)
|
||||
{
|
||||
s << "<div id='leasesets'><b>LeaseSets (click on to show info):</b></div><br>\r\n";
|
||||
int counter = 1;
|
||||
// for each lease set
|
||||
i2p::data::netdb.VisitLeaseSets(
|
||||
[&s, &counter](const i2p::data::IdentHash dest, std::shared_ptr<i2p::data::LeaseSet> leaseSet)
|
||||
{
|
||||
// create copy of lease set so we extract leases
|
||||
i2p::data::LeaseSet ls(leaseSet->GetBuffer(), leaseSet->GetBufferLen());
|
||||
s << "<div class='leaseset";
|
||||
if (ls.IsExpired())
|
||||
s << " expired"; // additional css class for expired
|
||||
s << "'>\r\n";
|
||||
if (!ls.IsValid())
|
||||
s << "<div class='invalid'>!! Invalid !! </div>\r\n";
|
||||
s << "<div class='slide'><label for='slide" << counter << "'>" << dest.ToBase32() << "</label>\r\n";
|
||||
s << "<input type='checkbox' id='slide" << (counter++) << "'/>\r\n<p class='content'>\r\n";
|
||||
s << "<b>Expires:</b> " << ls.GetExpirationTime() << "<br>\r\n";
|
||||
auto leases = ls.GetNonExpiredLeases();
|
||||
s << "<b>Non Expired Leases: " << leases.size() << "</b><br>\r\n";
|
||||
for ( auto & l : leases )
|
||||
{
|
||||
s << "<b>Gateway:</b> " << l->tunnelGateway.ToBase64() << "<br>\r\n";
|
||||
s << "<b>TunnelID:</b> " << l->tunnelID << "<br>\r\n";
|
||||
s << "<b>EndDate:</b> " << l->endDate << "<br>\r\n";
|
||||
}
|
||||
s << "</p>\r\n</div>\r\n</div>\r\n";
|
||||
}
|
||||
);
|
||||
// end for each lease set
|
||||
}
|
||||
|
||||
static void ShowTunnels (std::stringstream& s)
|
||||
{
|
||||
s << "<b>Queue size:</b> " << i2p::tunnel::tunnels.GetQueueSize () << "<br>\r\n";
|
||||
|
||||
s << "<b>Inbound tunnels:</b><br>\r\n";
|
||||
for (auto & it : i2p::tunnel::tunnels.GetInboundTunnels ()) {
|
||||
it->Print(s);
|
||||
if(it->LatencyIsKnown())
|
||||
s << " ( " << it->GetMeanLatency() << "ms )";
|
||||
ShowTunnelDetails(s, it->GetState (), it->GetNumReceivedBytes ());
|
||||
}
|
||||
s << "<br>\r\n";
|
||||
s << "<b>Outbound tunnels:</b><br>\r\n";
|
||||
for (auto & it : i2p::tunnel::tunnels.GetOutboundTunnels ()) {
|
||||
it->Print(s);
|
||||
if(it->LatencyIsKnown())
|
||||
s << " ( " << it->GetMeanLatency() << "ms )";
|
||||
ShowTunnelDetails(s, it->GetState (), it->GetNumSentBytes ());
|
||||
}
|
||||
s << "<br>\r\n";
|
||||
}
|
||||
|
||||
static void ShowCommands (std::stringstream& s, uint32_t token)
|
||||
{
|
||||
/* commands */
|
||||
s << "<b>Router Commands</b><br>\r\n";
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << "&token=" << token << "\">Run peer test</a><br>\r\n";
|
||||
//s << " <a href=\"/?cmd=" << HTTP_COMMAND_RELOAD_CONFIG << "\">Reload config</a><br>\r\n";
|
||||
if (i2p::context.AcceptsTunnels ())
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_DISABLE_TRANSIT << "&token=" << token << "\">Decline transit tunnels</a><br>\r\n";
|
||||
else
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_ENABLE_TRANSIT << "&token=" << token << "\">Accept transit tunnels</a><br>\r\n";
|
||||
#if (!defined(WIN32) && !defined(QT_GUI_LIB) && !defined(ANDROID))
|
||||
if (Daemon.gracefulShutdownInterval)
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "&token=" << token << "\">Cancel graceful shutdown</a><br>";
|
||||
else
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "&token=" << token << "\">Start graceful shutdown</a><br>\r\n";
|
||||
#endif
|
||||
#ifdef WIN32_APP
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "&token=" << token << "\">Graceful shutdown</a><br>\r\n";
|
||||
#endif
|
||||
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << "&token=" << token << "\">Force shutdown</a><br>\r\n";
|
||||
}
|
||||
|
||||
static void ShowTransitTunnels (std::stringstream& s)
|
||||
{
|
||||
s << "<b>Transit tunnels:</b><br>\r\n<br>\r\n";
|
||||
for (const auto& it: i2p::tunnel::tunnels.GetTransitTunnels ())
|
||||
{
|
||||
if (std::dynamic_pointer_cast<i2p::tunnel::TransitTunnelGateway>(it))
|
||||
s << it->GetTunnelID () << " ⇒ ";
|
||||
else if (std::dynamic_pointer_cast<i2p::tunnel::TransitTunnelEndpoint>(it))
|
||||
s << " ⇒ " << it->GetTunnelID ();
|
||||
else
|
||||
s << " ⇒ " << it->GetTunnelID () << " ⇒ ";
|
||||
s << " " << it->GetNumTransmittedBytes () << "<br>\r\n";
|
||||
}
|
||||
}
|
||||
|
||||
static void ShowTransports (std::stringstream& s)
|
||||
{
|
||||
s << "<b>Transports:</b><br>\r\n<br>\r\n";
|
||||
auto ntcpServer = i2p::transport::transports.GetNTCPServer ();
|
||||
if (ntcpServer)
|
||||
{
|
||||
auto sessions = ntcpServer->GetNTCPSessions ();
|
||||
s << "<b>NTCP</b> ( " << (int) sessions.size() << " )<br>\r\n";
|
||||
for (const auto& it: sessions )
|
||||
{
|
||||
if (it.second && it.second->IsEstablished ())
|
||||
{
|
||||
// incoming connection doesn't have remote RI
|
||||
if (it.second->IsOutgoing ()) s << " ⇒ ";
|
||||
s << i2p::data::GetIdentHashAbbreviation (it.second->GetRemoteIdentity ()->GetIdentHash ()) << ": "
|
||||
<< it.second->GetSocket ().remote_endpoint().address ().to_string ();
|
||||
if (!it.second->IsOutgoing ()) s << " ⇒ ";
|
||||
s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]";
|
||||
s << "<br>\r\n" << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
auto ssuServer = i2p::transport::transports.GetSSUServer ();
|
||||
if (ssuServer)
|
||||
{
|
||||
auto sessions = ssuServer->GetSessions ();
|
||||
s << "<br>\r\n<b>SSU</b> ( " << (int) sessions.size() << " )<br>\r\n";
|
||||
for (const auto& it: sessions)
|
||||
{
|
||||
auto endpoint = it.second->GetRemoteEndpoint ();
|
||||
if (it.second->IsOutgoing ()) s << " ⇒ ";
|
||||
s << endpoint.address ().to_string () << ":" << endpoint.port ();
|
||||
if (!it.second->IsOutgoing ()) s << " ⇒ ";
|
||||
s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]";
|
||||
if (it.second->GetRelayTag ())
|
||||
s << " [itag:" << it.second->GetRelayTag () << "]";
|
||||
s << "<br>\r\n" << std::endl;
|
||||
}
|
||||
s << "<br>\r\n<b>SSU6</b><br>\r\n";
|
||||
for (const auto& it: ssuServer->GetSessionsV6 ())
|
||||
{
|
||||
auto endpoint = it.second->GetRemoteEndpoint ();
|
||||
if (it.second->IsOutgoing ()) s << " ⇒ ";
|
||||
s << endpoint.address ().to_string () << ":" << endpoint.port ();
|
||||
if (!it.second->IsOutgoing ()) s << " ⇒ ";
|
||||
s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]";
|
||||
s << "<br>\r\n" << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void ShowSAMSessions (std::stringstream& s)
|
||||
{
|
||||
auto sam = i2p::client::context.GetSAMBridge ();
|
||||
if (!sam) {
|
||||
ShowError(s, "SAM disabled");
|
||||
return;
|
||||
}
|
||||
s << "<b>SAM Sessions:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: sam->GetSessions ())
|
||||
{
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << "\">";
|
||||
s << it.first << "</a><br>\r\n" << std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
static void ShowSAMSession (std::stringstream& s, const std::string& id)
|
||||
{
|
||||
s << "<b>SAM Session:</b><br>\r\n<br>\r\n";
|
||||
auto sam = i2p::client::context.GetSAMBridge ();
|
||||
if (!sam) {
|
||||
ShowError(s, "SAM disabled");
|
||||
return;
|
||||
}
|
||||
auto session = sam->FindSession (id);
|
||||
if (!session) {
|
||||
ShowError(s, "SAM session not found");
|
||||
return;
|
||||
}
|
||||
auto& ident = session->localDestination->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n";
|
||||
s << "<br>\r\n";
|
||||
s << "<b>Streams:</b><br>\r\n";
|
||||
for (const auto& it: session->ListSockets())
|
||||
{
|
||||
switch (it->GetSocketType ())
|
||||
{
|
||||
case i2p::client::eSAMSocketTypeSession : s << "session"; break;
|
||||
case i2p::client::eSAMSocketTypeStream : s << "stream"; break;
|
||||
case i2p::client::eSAMSocketTypeAcceptor : s << "acceptor"; break;
|
||||
default: s << "unknown"; break;
|
||||
}
|
||||
s << " [" << it->GetSocket ().remote_endpoint() << "]";
|
||||
s << "<br>\r\n";
|
||||
}
|
||||
}
|
||||
|
||||
static void ShowI2PTunnels (std::stringstream& s)
|
||||
{
|
||||
s << "<b>Client Tunnels:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: i2p::client::context.GetClientTunnels ())
|
||||
{
|
||||
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << it.second->GetName () << "</a> ⇐ ";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
|
||||
s << "<br>\r\n"<< std::endl;
|
||||
}
|
||||
auto httpProxy = i2p::client::context.GetHttpProxy ();
|
||||
if (httpProxy)
|
||||
{
|
||||
auto& ident = httpProxy->GetLocalDestination ()->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << "HTTP Proxy" << "</a> ⇐ ";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
|
||||
s << "<br>\r\n"<< std::endl;
|
||||
}
|
||||
auto socksProxy = i2p::client::context.GetSocksProxy ();
|
||||
if (socksProxy)
|
||||
{
|
||||
auto& ident = socksProxy->GetLocalDestination ()->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << "SOCKS Proxy" << "</a> ⇐ ";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
|
||||
s << "<br>\r\n"<< std::endl;
|
||||
}
|
||||
s << "<br>\r\n<b>Server Tunnels:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: i2p::client::context.GetServerTunnels ())
|
||||
{
|
||||
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << it.second->GetName () << "</a> ⇒ ";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
|
||||
s << ":" << it.second->GetLocalPort ();
|
||||
s << "</a><br>\r\n"<< std::endl;
|
||||
}
|
||||
auto& clientForwards = i2p::client::context.GetClientForwards ();
|
||||
if (!clientForwards.empty ())
|
||||
{
|
||||
s << "<br>\r\n<b>Client Forwards:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: clientForwards)
|
||||
{
|
||||
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << it.second->GetName () << "</a> ⇐ ";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
|
||||
s << "<br>\r\n"<< std::endl;
|
||||
}
|
||||
}
|
||||
auto& serverForwards = i2p::client::context.GetServerForwards ();
|
||||
if (!serverForwards.empty ())
|
||||
{
|
||||
s << "<br>\r\n<b>Server Forwards:</b><br>\r\n<br>\r\n";
|
||||
for (auto& it: serverForwards)
|
||||
{
|
||||
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
|
||||
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
|
||||
s << it.second->GetName () << "</a> ⇐ ";
|
||||
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
|
||||
s << "<br>\r\n"<< std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
HTTPConnection::HTTPConnection (std::shared_ptr<boost::asio::ip::tcp::socket> socket):
|
||||
m_Socket (socket), m_Timer (socket->get_io_service ()), m_BufferLen (0)
|
||||
{
|
||||
/* cache options */
|
||||
i2p::config::GetOption("http.auth", needAuth);
|
||||
i2p::config::GetOption("http.user", user);
|
||||
i2p::config::GetOption("http.pass", pass);
|
||||
}
|
||||
|
||||
void HTTPConnection::Receive ()
|
||||
{
|
||||
m_Socket->async_read_some (boost::asio::buffer (m_Buffer, HTTP_CONNECTION_BUFFER_SIZE),
|
||||
std::bind(&HTTPConnection::HandleReceive, shared_from_this (),
|
||||
std::placeholders::_1, std::placeholders::_2));
|
||||
}
|
||||
|
||||
void HTTPConnection::HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred)
|
||||
{
|
||||
if (ecode) {
|
||||
if (ecode != boost::asio::error::operation_aborted)
|
||||
Terminate (ecode);
|
||||
return;
|
||||
}
|
||||
m_Buffer[bytes_transferred] = '\0';
|
||||
m_BufferLen = bytes_transferred;
|
||||
RunRequest();
|
||||
Receive ();
|
||||
}
|
||||
|
||||
void HTTPConnection::RunRequest ()
|
||||
{
|
||||
HTTPReq request;
|
||||
int ret = request.parse(m_Buffer);
|
||||
if (ret < 0) {
|
||||
m_Buffer[0] = '\0';
|
||||
m_BufferLen = 0;
|
||||
return; /* error */
|
||||
}
|
||||
if (ret == 0)
|
||||
return; /* need more data */
|
||||
|
||||
HandleRequest (request);
|
||||
}
|
||||
|
||||
void HTTPConnection::Terminate (const boost::system::error_code& ecode)
|
||||
{
|
||||
if (ecode == boost::asio::error::operation_aborted)
|
||||
return;
|
||||
boost::system::error_code ignored_ec;
|
||||
m_Socket->shutdown(boost::asio::ip::tcp::socket::shutdown_both, ignored_ec);
|
||||
m_Socket->close ();
|
||||
}
|
||||
|
||||
bool HTTPConnection::CheckAuth (const HTTPReq & req) {
|
||||
/* method #1: http://user:pass@127.0.0.1:7070/ */
|
||||
if (req.uri.find('@') != std::string::npos) {
|
||||
URL url;
|
||||
if (url.parse(req.uri) && url.user == user && url.pass == pass)
|
||||
return true;
|
||||
}
|
||||
/* method #2: 'Authorization' header sent */
|
||||
auto provided = req.GetHeader ("Authorization");
|
||||
if (provided.length () > 0)
|
||||
{
|
||||
bool result = false;
|
||||
|
||||
std::string expected = user + ":" + pass;
|
||||
size_t b64_sz = i2p::data::Base64EncodingBufferSize(expected.length()) + 1;
|
||||
char * b64_creds = new char[b64_sz];
|
||||
std::size_t len = 0;
|
||||
len = i2p::data::ByteStreamToBase64((unsigned char *)expected.c_str(), expected.length(), b64_creds, b64_sz);
|
||||
/* if we decoded properly then check credentials */
|
||||
if(len) {
|
||||
b64_creds[len] = '\0';
|
||||
expected = "Basic ";
|
||||
expected += b64_creds;
|
||||
result = expected == provided;
|
||||
}
|
||||
delete [] b64_creds;
|
||||
return result;
|
||||
}
|
||||
|
||||
LogPrint(eLogWarning, "HTTPServer: auth failure from ", m_Socket->remote_endpoint().address ());
|
||||
return false;
|
||||
}
|
||||
|
||||
void HTTPConnection::HandleRequest (const HTTPReq & req)
|
||||
{
|
||||
std::stringstream s;
|
||||
std::string content;
|
||||
HTTPRes res;
|
||||
|
||||
LogPrint(eLogDebug, "HTTPServer: request: ", req.uri);
|
||||
|
||||
if (needAuth && !CheckAuth(req)) {
|
||||
res.code = 401;
|
||||
res.add_header("WWW-Authenticate", "Basic realm=\"WebAdmin\"");
|
||||
SendReply(res, content);
|
||||
return;
|
||||
}
|
||||
|
||||
// Html5 head start
|
||||
ShowPageHead (s);
|
||||
if (req.uri.find("page=") != std::string::npos) {
|
||||
HandlePage (req, res, s);
|
||||
} else if (req.uri.find("cmd=") != std::string::npos) {
|
||||
HandleCommand (req, res, s);
|
||||
} else {
|
||||
ShowStatus (s);
|
||||
res.add_header("Refresh", "10");
|
||||
}
|
||||
ShowPageTail (s);
|
||||
|
||||
res.code = 200;
|
||||
content = s.str ();
|
||||
SendReply (res, content);
|
||||
}
|
||||
|
||||
std::map<uint32_t, uint32_t> HTTPConnection::m_Tokens;
|
||||
void HTTPConnection::HandlePage (const HTTPReq& req, HTTPRes& res, std::stringstream& s)
|
||||
{
|
||||
std::map<std::string, std::string> params;
|
||||
std::string page("");
|
||||
URL url;
|
||||
|
||||
url.parse(req.uri);
|
||||
url.parse_query(params);
|
||||
page = params["page"];
|
||||
|
||||
if (page == HTTP_PAGE_TRANSPORTS)
|
||||
ShowTransports (s);
|
||||
else if (page == HTTP_PAGE_TUNNELS)
|
||||
ShowTunnels (s);
|
||||
else if (page == HTTP_PAGE_COMMANDS)
|
||||
{
|
||||
uint32_t token;
|
||||
RAND_bytes ((uint8_t *)&token, 4);
|
||||
token &= 0x7FFFFFFF; // clear first bit
|
||||
auto ts = i2p::util::GetSecondsSinceEpoch ();
|
||||
for (auto it = m_Tokens.begin (); it != m_Tokens.end (); )
|
||||
{
|
||||
if (ts > it->second + TOKEN_EXPIRATION_TIMEOUT)
|
||||
it = m_Tokens.erase (it);
|
||||
else
|
||||
++it;
|
||||
}
|
||||
m_Tokens[token] = ts;
|
||||
ShowCommands (s, token);
|
||||
}
|
||||
else if (page == HTTP_PAGE_TRANSIT_TUNNELS)
|
||||
ShowTransitTunnels (s);
|
||||
else if (page == HTTP_PAGE_LOCAL_DESTINATIONS)
|
||||
ShowLocalDestinations (s);
|
||||
else if (page == HTTP_PAGE_LOCAL_DESTINATION)
|
||||
ShowLocalDestination (s, params["b32"]);
|
||||
else if (page == HTTP_PAGE_I2CP_LOCAL_DESTINATION)
|
||||
ShowI2CPLocalDestination (s, params["i2cp_id"]);
|
||||
else if (page == HTTP_PAGE_SAM_SESSIONS)
|
||||
ShowSAMSessions (s);
|
||||
else if (page == HTTP_PAGE_SAM_SESSION)
|
||||
ShowSAMSession (s, params["sam_id"]);
|
||||
else if (page == HTTP_PAGE_I2P_TUNNELS)
|
||||
ShowI2PTunnels (s);
|
||||
else if (page == HTTP_PAGE_LEASESETS)
|
||||
ShowLeasesSets(s);
|
||||
else {
|
||||
res.code = 400;
|
||||
ShowError(s, "Unknown page: " + page);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void HTTPConnection::HandleCommand (const HTTPReq& req, HTTPRes& res, std::stringstream& s)
|
||||
{
|
||||
std::map<std::string, std::string> params;
|
||||
URL url;
|
||||
|
||||
url.parse(req.uri);
|
||||
url.parse_query(params);
|
||||
|
||||
std::string token = params["token"];
|
||||
if (token.empty () || m_Tokens.find (std::stoi (token)) == m_Tokens.end ())
|
||||
{
|
||||
ShowError(s, "Invalid token");
|
||||
return;
|
||||
}
|
||||
|
||||
std::string cmd = params["cmd"];
|
||||
if (cmd == HTTP_COMMAND_RUN_PEER_TEST)
|
||||
i2p::transport::transports.PeerTest ();
|
||||
else if (cmd == HTTP_COMMAND_RELOAD_CONFIG)
|
||||
i2p::client::context.ReloadConfig ();
|
||||
else if (cmd == HTTP_COMMAND_ENABLE_TRANSIT)
|
||||
i2p::context.SetAcceptsTunnels (true);
|
||||
else if (cmd == HTTP_COMMAND_DISABLE_TRANSIT)
|
||||
i2p::context.SetAcceptsTunnels (false);
|
||||
else if (cmd == HTTP_COMMAND_SHUTDOWN_START) {
|
||||
i2p::context.SetAcceptsTunnels (false);
|
||||
#if (!defined(WIN32) && !defined(QT_GUI_LIB) && !defined(ANDROID))
|
||||
Daemon.gracefulShutdownInterval = 10*60;
|
||||
#endif
|
||||
#ifdef WIN32_APP
|
||||
i2p::win32::GracefulShutdown ();
|
||||
#endif
|
||||
} else if (cmd == HTTP_COMMAND_SHUTDOWN_CANCEL) {
|
||||
i2p::context.SetAcceptsTunnels (true);
|
||||
#if (!defined(WIN32) && !defined(QT_GUI_LIB) && !defined(ANDROID))
|
||||
Daemon.gracefulShutdownInterval = 0;
|
||||
#endif
|
||||
} else if (cmd == HTTP_COMMAND_SHUTDOWN_NOW) {
|
||||
Daemon.running = false;
|
||||
} else {
|
||||
res.code = 400;
|
||||
ShowError(s, "Unknown command: " + cmd);
|
||||
return;
|
||||
}
|
||||
s << "<b>SUCCESS</b>: Command accepted<br><br>\r\n";
|
||||
s << "<a href=\"/?page=commands\">Back to commands list</a><br>\r\n";
|
||||
s << "<p>You will be redirected in 5 seconds</b>";
|
||||
res.add_header("Refresh", "5; url=/?page=commands");
|
||||
}
|
||||
|
||||
void HTTPConnection::SendReply (HTTPRes& reply, std::string& content)
|
||||
{
|
||||
reply.add_header("X-Frame-Options", "SAMEORIGIN");
|
||||
reply.add_header("Content-Type", "text/html");
|
||||
reply.body = content;
|
||||
|
||||
m_SendBuffer = reply.to_string();
|
||||
boost::asio::async_write (*m_Socket, boost::asio::buffer(m_SendBuffer),
|
||||
std::bind (&HTTPConnection::Terminate, shared_from_this (), std::placeholders::_1));
|
||||
}
|
||||
|
||||
HTTPServer::HTTPServer (const std::string& address, int port):
|
||||
m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service),
|
||||
m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::address::from_string(address), port))
|
||||
{
|
||||
}
|
||||
|
||||
HTTPServer::~HTTPServer ()
|
||||
{
|
||||
Stop ();
|
||||
}
|
||||
|
||||
void HTTPServer::Start ()
|
||||
{
|
||||
bool needAuth; i2p::config::GetOption("http.auth", needAuth);
|
||||
std::string user; i2p::config::GetOption("http.user", user);
|
||||
std::string pass; i2p::config::GetOption("http.pass", pass);
|
||||
/* generate pass if needed */
|
||||
if (needAuth && pass == "") {
|
||||
uint8_t random[16];
|
||||
char alnum[] = "0123456789"
|
||||
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||||
"abcdefghijklmnopqrstuvwxyz";
|
||||
pass.resize(sizeof(random));
|
||||
RAND_bytes(random, sizeof(random));
|
||||
for (size_t i = 0; i < sizeof(random); i++) {
|
||||
pass[i] = alnum[random[i] % (sizeof(alnum) - 1)];
|
||||
}
|
||||
i2p::config::SetOption("http.pass", pass);
|
||||
LogPrint(eLogInfo, "HTTPServer: password set to ", pass);
|
||||
}
|
||||
m_IsRunning = true;
|
||||
m_Thread = std::unique_ptr<std::thread>(new std::thread (std::bind (&HTTPServer::Run, this)));
|
||||
m_Acceptor.listen ();
|
||||
Accept ();
|
||||
}
|
||||
|
||||
void HTTPServer::Stop ()
|
||||
{
|
||||
m_IsRunning = false;
|
||||
m_Acceptor.close();
|
||||
m_Service.stop ();
|
||||
if (m_Thread)
|
||||
{
|
||||
m_Thread->join ();
|
||||
m_Thread = nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
void HTTPServer::Run ()
|
||||
{
|
||||
while (m_IsRunning)
|
||||
{
|
||||
try
|
||||
{
|
||||
m_Service.run ();
|
||||
}
|
||||
catch (std::exception& ex)
|
||||
{
|
||||
LogPrint (eLogError, "HTTPServer: runtime exception: ", ex.what ());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void HTTPServer::Accept ()
|
||||
{
|
||||
auto newSocket = std::make_shared<boost::asio::ip::tcp::socket> (m_Service);
|
||||
m_Acceptor.async_accept (*newSocket, boost::bind (&HTTPServer::HandleAccept, this,
|
||||
boost::asio::placeholders::error, newSocket));
|
||||
}
|
||||
|
||||
void HTTPServer::HandleAccept(const boost::system::error_code& ecode,
|
||||
std::shared_ptr<boost::asio::ip::tcp::socket> newSocket)
|
||||
{
|
||||
if (ecode)
|
||||
{
|
||||
if(newSocket) newSocket->close();
|
||||
LogPrint(eLogError, "HTTP Server: error handling accept ", ecode.message());
|
||||
if(ecode != boost::asio::error::operation_aborted)
|
||||
Accept();
|
||||
return;
|
||||
}
|
||||
CreateConnection(newSocket);
|
||||
Accept ();
|
||||
}
|
||||
|
||||
void HTTPServer::CreateConnection(std::shared_ptr<boost::asio::ip::tcp::socket> newSocket)
|
||||
{
|
||||
auto conn = std::make_shared<HTTPConnection> (newSocket);
|
||||
conn->Receive ();
|
||||
}
|
||||
} // http
|
||||
} // i2p
|
||||
81
daemon/HTTPServer.h
Normal file
81
daemon/HTTPServer.h
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
#ifndef HTTP_SERVER_H__
|
||||
#define HTTP_SERVER_H__
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <string>
|
||||
#include <memory>
|
||||
#include <map>
|
||||
#include <thread>
|
||||
#include <boost/asio.hpp>
|
||||
#include "HTTP.h"
|
||||
|
||||
namespace i2p
|
||||
{
|
||||
namespace http
|
||||
{
|
||||
const size_t HTTP_CONNECTION_BUFFER_SIZE = 8192;
|
||||
const int TOKEN_EXPIRATION_TIMEOUT = 30; // in seconds
|
||||
|
||||
class HTTPConnection: public std::enable_shared_from_this<HTTPConnection>
|
||||
{
|
||||
public:
|
||||
|
||||
HTTPConnection (std::shared_ptr<boost::asio::ip::tcp::socket> socket);
|
||||
void Receive ();
|
||||
|
||||
private:
|
||||
|
||||
void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
|
||||
void Terminate (const boost::system::error_code& ecode);
|
||||
|
||||
void RunRequest ();
|
||||
bool CheckAuth (const HTTPReq & req);
|
||||
void HandleRequest (const HTTPReq & req);
|
||||
void HandlePage (const HTTPReq & req, HTTPRes & res, std::stringstream& data);
|
||||
void HandleCommand (const HTTPReq & req, HTTPRes & res, std::stringstream& data);
|
||||
void SendReply (HTTPRes & res, std::string & content);
|
||||
|
||||
private:
|
||||
|
||||
std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
|
||||
boost::asio::deadline_timer m_Timer;
|
||||
char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1];
|
||||
size_t m_BufferLen;
|
||||
std::string m_SendBuffer;
|
||||
bool needAuth;
|
||||
std::string user;
|
||||
std::string pass;
|
||||
|
||||
static std::map<uint32_t, uint32_t> m_Tokens; // token->timestamp in seconds
|
||||
};
|
||||
|
||||
class HTTPServer
|
||||
{
|
||||
public:
|
||||
|
||||
HTTPServer (const std::string& address, int port);
|
||||
~HTTPServer ();
|
||||
|
||||
void Start ();
|
||||
void Stop ();
|
||||
|
||||
private:
|
||||
|
||||
void Run ();
|
||||
void Accept ();
|
||||
void HandleAccept(const boost::system::error_code& ecode,
|
||||
std::shared_ptr<boost::asio::ip::tcp::socket> newSocket);
|
||||
void CreateConnection(std::shared_ptr<boost::asio::ip::tcp::socket> newSocket);
|
||||
|
||||
private:
|
||||
|
||||
bool m_IsRunning;
|
||||
std::unique_ptr<std::thread> m_Thread;
|
||||
boost::asio::io_service m_Service;
|
||||
boost::asio::io_service::work m_Work;
|
||||
boost::asio::ip::tcp::acceptor m_Acceptor;
|
||||
};
|
||||
} // http
|
||||
} // i2p
|
||||
|
||||
#endif /* HTTP_SERVER_H__ */
|
||||
590
daemon/I2PControl.cpp
Normal file
590
daemon/I2PControl.cpp
Normal file
|
|
@ -0,0 +1,590 @@
|
|||
#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.h"
|
||||
#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 (m_Service, 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;
|
||||
|
||||
// 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;
|
||||
}
|
||||
|
||||
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::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++)
|
||||
{
|
||||
if (it != params.begin ()) results << ",";
|
||||
LogPrint (eLogDebug, "I2PControl: NetworkSetting request: ", it->first);
|
||||
auto it1 = m_NetworkSettingHandlers.find (it->first);
|
||||
if (it1 != m_NetworkSettingHandlers.end ()) {
|
||||
(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);
|
||||
}
|
||||
}
|
||||
}
|
||||
122
daemon/I2PControl.h
Normal file
122
daemon/I2PControl.h
Normal file
|
|
@ -0,0 +1,122 @@
|
|||
#ifndef I2P_CONTROL_H__
|
||||
#define I2P_CONTROL_H__
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <thread>
|
||||
#include <memory>
|
||||
#include <array>
|
||||
#include <string>
|
||||
#include <sstream>
|
||||
#include <map>
|
||||
#include <set>
|
||||
#include <boost/asio.hpp>
|
||||
#include <boost/asio/ssl.hpp>
|
||||
#include <boost/property_tree/ptree.hpp>
|
||||
|
||||
namespace i2p
|
||||
{
|
||||
namespace client
|
||||
{
|
||||
const size_t I2P_CONTROL_MAX_REQUEST_SIZE = 1024;
|
||||
typedef std::array<char, I2P_CONTROL_MAX_REQUEST_SIZE> I2PControlBuffer;
|
||||
|
||||
const long I2P_CONTROL_CERTIFICATE_VALIDITY = 365*10; // 10 years
|
||||
const char I2P_CONTROL_CERTIFICATE_COMMON_NAME[] = "i2pd.i2pcontrol";
|
||||
const char I2P_CONTROL_CERTIFICATE_ORGANIZATION[] = "Purple I2P";
|
||||
|
||||
class I2PControlService
|
||||
{
|
||||
typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> ssl_socket;
|
||||
public:
|
||||
|
||||
I2PControlService (const std::string& address, int port);
|
||||
~I2PControlService ();
|
||||
|
||||
void Start ();
|
||||
void Stop ();
|
||||
|
||||
private:
|
||||
|
||||
void Run ();
|
||||
void Accept ();
|
||||
void HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<ssl_socket> socket);
|
||||
void Handshake (std::shared_ptr<ssl_socket> socket);
|
||||
void HandleHandshake (const boost::system::error_code& ecode, std::shared_ptr<ssl_socket> socket);
|
||||
void ReadRequest (std::shared_ptr<ssl_socket> socket);
|
||||
void HandleRequestReceived (const boost::system::error_code& ecode, size_t bytes_transferred,
|
||||
std::shared_ptr<ssl_socket> socket, std::shared_ptr<I2PControlBuffer> buf);
|
||||
void SendResponse (std::shared_ptr<ssl_socket> socket,
|
||||
std::shared_ptr<I2PControlBuffer> buf, std::ostringstream& response, bool isHtml);
|
||||
void HandleResponseSent (const boost::system::error_code& ecode, std::size_t bytes_transferred,
|
||||
std::shared_ptr<ssl_socket> socket, std::shared_ptr<I2PControlBuffer> buf);
|
||||
|
||||
void CreateCertificate (const char *crt_path, const char *key_path);
|
||||
|
||||
private:
|
||||
|
||||
void InsertParam (std::ostringstream& ss, const std::string& name, int value) const;
|
||||
void InsertParam (std::ostringstream& ss, const std::string& name, double value) const;
|
||||
void InsertParam (std::ostringstream& ss, const std::string& name, const std::string& value) const;
|
||||
|
||||
// methods
|
||||
typedef void (I2PControlService::*MethodHandler)(const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
|
||||
void AuthenticateHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
void EchoHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
void I2PControlHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
void RouterInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
void RouterManagerHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
void NetworkSettingHandler (const boost::property_tree::ptree& params, std::ostringstream& results);
|
||||
|
||||
// I2PControl
|
||||
typedef void (I2PControlService::*I2PControlRequestHandler)(const std::string& value);
|
||||
void PasswordHandler (const std::string& value);
|
||||
|
||||
// RouterInfo
|
||||
typedef void (I2PControlService::*RouterInfoRequestHandler)(std::ostringstream& results);
|
||||
void UptimeHandler (std::ostringstream& results);
|
||||
void VersionHandler (std::ostringstream& results);
|
||||
void StatusHandler (std::ostringstream& results);
|
||||
void NetDbKnownPeersHandler (std::ostringstream& results);
|
||||
void NetDbActivePeersHandler (std::ostringstream& results);
|
||||
void NetStatusHandler (std::ostringstream& results);
|
||||
void TunnelsParticipatingHandler (std::ostringstream& results);
|
||||
void TunnelsSuccessRateHandler (std::ostringstream& results);
|
||||
void InboundBandwidth1S (std::ostringstream& results);
|
||||
void OutboundBandwidth1S (std::ostringstream& results);
|
||||
void NetTotalReceivedBytes (std::ostringstream& results);
|
||||
void NetTotalSentBytes (std::ostringstream& results);
|
||||
|
||||
// RouterManager
|
||||
typedef void (I2PControlService::*RouterManagerRequestHandler)(std::ostringstream& results);
|
||||
void ShutdownHandler (std::ostringstream& results);
|
||||
void ShutdownGracefulHandler (std::ostringstream& results);
|
||||
void ReseedHandler (std::ostringstream& results);
|
||||
|
||||
// NetworkSetting
|
||||
typedef void (I2PControlService::*NetworkSettingRequestHandler)(const std::string& value, std::ostringstream& results);
|
||||
void InboundBandwidthLimit (const std::string& value, std::ostringstream& results);
|
||||
void OutboundBandwidthLimit (const std::string& value, std::ostringstream& results);
|
||||
|
||||
private:
|
||||
|
||||
std::string m_Password;
|
||||
bool m_IsRunning;
|
||||
std::thread * m_Thread;
|
||||
|
||||
boost::asio::io_service m_Service;
|
||||
boost::asio::ip::tcp::acceptor m_Acceptor;
|
||||
boost::asio::ssl::context m_SSLContext;
|
||||
boost::asio::deadline_timer m_ShutdownTimer;
|
||||
std::set<std::string> m_Tokens;
|
||||
|
||||
std::map<std::string, MethodHandler> m_MethodHandlers;
|
||||
std::map<std::string, I2PControlRequestHandler> m_I2PControlHandlers;
|
||||
std::map<std::string, RouterInfoRequestHandler> m_RouterInfoHandlers;
|
||||
std::map<std::string, RouterManagerRequestHandler> m_RouterManagerHandlers;
|
||||
std::map<std::string, NetworkSettingRequestHandler> m_NetworkSettingHandlers;
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
205
daemon/UPnP.cpp
Normal file
205
daemon/UPnP.cpp
Normal file
|
|
@ -0,0 +1,205 @@
|
|||
#ifdef USE_UPNP
|
||||
#include <string>
|
||||
#include <thread>
|
||||
|
||||
#include <boost/thread/thread.hpp>
|
||||
#include <boost/asio.hpp>
|
||||
#include <boost/bind.hpp>
|
||||
|
||||
#include "Log.h"
|
||||
|
||||
#include "RouterContext.h"
|
||||
#include "UPnP.h"
|
||||
#include "NetDb.h"
|
||||
#include "util.h"
|
||||
#include "RouterInfo.h"
|
||||
#include "Config.h"
|
||||
|
||||
#include <miniupnpc/miniupnpc.h>
|
||||
#include <miniupnpc/upnpcommands.h>
|
||||
|
||||
namespace i2p
|
||||
{
|
||||
namespace transport
|
||||
{
|
||||
UPnP::UPnP () : m_IsRunning(false), m_Thread (nullptr), m_Timer (m_Service)
|
||||
{
|
||||
}
|
||||
|
||||
void UPnP::Stop ()
|
||||
{
|
||||
if (m_IsRunning)
|
||||
{
|
||||
LogPrint(eLogInfo, "UPnP: stopping");
|
||||
m_IsRunning = false;
|
||||
m_Timer.cancel ();
|
||||
m_Service.stop ();
|
||||
if (m_Thread)
|
||||
{
|
||||
m_Thread->join ();
|
||||
m_Thread.reset (nullptr);
|
||||
}
|
||||
CloseMapping ();
|
||||
Close ();
|
||||
}
|
||||
}
|
||||
|
||||
void UPnP::Start()
|
||||
{
|
||||
m_IsRunning = true;
|
||||
LogPrint(eLogInfo, "UPnP: starting");
|
||||
m_Service.post (std::bind (&UPnP::Discover, this));
|
||||
std::unique_lock<std::mutex> l(m_StartedMutex);
|
||||
m_Thread.reset (new std::thread (std::bind (&UPnP::Run, this)));
|
||||
m_Started.wait_for (l, std::chrono::seconds (5)); // 5 seconds maximum
|
||||
}
|
||||
|
||||
UPnP::~UPnP ()
|
||||
{
|
||||
Stop ();
|
||||
}
|
||||
|
||||
void UPnP::Run ()
|
||||
{
|
||||
while (m_IsRunning)
|
||||
{
|
||||
try
|
||||
{
|
||||
m_Service.run ();
|
||||
// Discover failed
|
||||
break; // terminate the thread
|
||||
}
|
||||
catch (std::exception& ex)
|
||||
{
|
||||
LogPrint (eLogError, "UPnP: runtime exception: ", ex.what ());
|
||||
PortMapping ();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void UPnP::Discover ()
|
||||
{
|
||||
int nerror = 0;
|
||||
#if MINIUPNPC_API_VERSION >= 14
|
||||
m_Devlist = upnpDiscover (2000, m_MulticastIf, m_Minissdpdpath, 0, 0, 2, &nerror);
|
||||
#else
|
||||
m_Devlist = upnpDiscover (2000, m_MulticastIf, m_Minissdpdpath, 0, 0, &nerror);
|
||||
#endif
|
||||
{
|
||||
// notify satrting thread
|
||||
std::unique_lock<std::mutex> l(m_StartedMutex);
|
||||
m_Started.notify_all ();
|
||||
}
|
||||
|
||||
int r;
|
||||
r = UPNP_GetValidIGD (m_Devlist, &m_upnpUrls, &m_upnpData, m_NetworkAddr, sizeof (m_NetworkAddr));
|
||||
if (r == 1)
|
||||
{
|
||||
r = UPNP_GetExternalIPAddress (m_upnpUrls.controlURL, m_upnpData.first.servicetype, m_externalIPAddress);
|
||||
if(r != UPNPCOMMAND_SUCCESS)
|
||||
{
|
||||
LogPrint (eLogError, "UPnP: UPNP_GetExternalIPAddress() returned ", r);
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!m_externalIPAddress[0])
|
||||
{
|
||||
LogPrint (eLogError, "UPnP: GetExternalIPAddress() failed.");
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
LogPrint (eLogError, "UPnP: GetValidIGD() failed.");
|
||||
return;
|
||||
}
|
||||
|
||||
// UPnP discovered
|
||||
LogPrint (eLogDebug, "UPnP: ExternalIPAddress is ", m_externalIPAddress);
|
||||
i2p::context.UpdateAddress (boost::asio::ip::address::from_string (m_externalIPAddress));
|
||||
// port mapping
|
||||
PortMapping ();
|
||||
}
|
||||
|
||||
void UPnP::PortMapping ()
|
||||
{
|
||||
const auto& a = context.GetRouterInfo().GetAddresses();
|
||||
for (const auto& address : a)
|
||||
{
|
||||
if (!address->host.is_v6 ())
|
||||
TryPortMapping (address);
|
||||
}
|
||||
m_Timer.expires_from_now (boost::posix_time::minutes(20)); // every 20 minutes
|
||||
m_Timer.async_wait ([this](const boost::system::error_code& ecode)
|
||||
{
|
||||
if (ecode != boost::asio::error::operation_aborted)
|
||||
PortMapping ();
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
void UPnP::CloseMapping ()
|
||||
{
|
||||
const auto& a = context.GetRouterInfo().GetAddresses();
|
||||
for (const auto& address : a)
|
||||
{
|
||||
if (!address->host.is_v6 ())
|
||||
CloseMapping (address);
|
||||
}
|
||||
}
|
||||
|
||||
void UPnP::TryPortMapping (std::shared_ptr<i2p::data::RouterInfo::Address> address)
|
||||
{
|
||||
std::string strType (GetProto (address)), strPort (std::to_string (address->port));
|
||||
int r;
|
||||
std::string strDesc; i2p::config::GetOption("upnp.name", strDesc);
|
||||
r = UPNP_AddPortMapping (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strPort.c_str (), m_NetworkAddr, strDesc.c_str (), strType.c_str (), 0, "0");
|
||||
if (r!=UPNPCOMMAND_SUCCESS)
|
||||
{
|
||||
LogPrint (eLogError, "UPnP: AddPortMapping (", m_NetworkAddr, ":", strPort, ") failed with code ", r);
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
LogPrint (eLogDebug, "UPnP: Port Mapping successful. (", m_NetworkAddr ,":", strPort, " type ", strType, " -> ", m_externalIPAddress ,":", strPort ,")");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void UPnP::CloseMapping (std::shared_ptr<i2p::data::RouterInfo::Address> address)
|
||||
{
|
||||
std::string strType (GetProto (address)), strPort (std::to_string (address->port));
|
||||
int r = 0;
|
||||
r = UPNP_DeletePortMapping (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strType.c_str (), 0);
|
||||
LogPrint (eLogError, "UPnP: DeletePortMapping() returned : ", r);
|
||||
}
|
||||
|
||||
void UPnP::Close ()
|
||||
{
|
||||
freeUPNPDevlist (m_Devlist);
|
||||
m_Devlist = 0;
|
||||
FreeUPNPUrls (&m_upnpUrls);
|
||||
}
|
||||
|
||||
std::string UPnP::GetProto (std::shared_ptr<i2p::data::RouterInfo::Address> address)
|
||||
{
|
||||
switch (address->transportStyle)
|
||||
{
|
||||
case i2p::data::RouterInfo::eTransportNTCP:
|
||||
return "TCP";
|
||||
break;
|
||||
case i2p::data::RouterInfo::eTransportSSU:
|
||||
default:
|
||||
return "UDP";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#else /* USE_UPNP */
|
||||
namespace i2p {
|
||||
namespace transport {
|
||||
}
|
||||
}
|
||||
#endif /* USE_UPNP */
|
||||
79
daemon/UPnP.h
Normal file
79
daemon/UPnP.h
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
#ifndef __UPNP_H__
|
||||
#define __UPNP_H__
|
||||
|
||||
#ifdef USE_UPNP
|
||||
#include <string>
|
||||
#include <thread>
|
||||
#include <condition_variable>
|
||||
#include <mutex>
|
||||
#include <memory>
|
||||
|
||||
#include <miniupnpc/miniwget.h>
|
||||
#include <miniupnpc/miniupnpc.h>
|
||||
#include <miniupnpc/upnpcommands.h>
|
||||
#include <miniupnpc/upnperrors.h>
|
||||
|
||||
#include <boost/asio.hpp>
|
||||
|
||||
namespace i2p
|
||||
{
|
||||
namespace transport
|
||||
{
|
||||
class UPnP
|
||||
{
|
||||
public:
|
||||
|
||||
UPnP ();
|
||||
~UPnP ();
|
||||
void Close ();
|
||||
|
||||
void Start ();
|
||||
void Stop ();
|
||||
|
||||
private:
|
||||
|
||||
void Discover ();
|
||||
void PortMapping ();
|
||||
void TryPortMapping (std::shared_ptr<i2p::data::RouterInfo::Address> address);
|
||||
void CloseMapping ();
|
||||
void CloseMapping (std::shared_ptr<i2p::data::RouterInfo::Address> address);
|
||||
|
||||
void Run ();
|
||||
std::string GetProto (std::shared_ptr<i2p::data::RouterInfo::Address> address);
|
||||
|
||||
private:
|
||||
|
||||
bool m_IsRunning;
|
||||
std::unique_ptr<std::thread> m_Thread;
|
||||
std::condition_variable m_Started;
|
||||
std::mutex m_StartedMutex;
|
||||
boost::asio::io_service m_Service;
|
||||
boost::asio::deadline_timer m_Timer;
|
||||
struct UPNPUrls m_upnpUrls;
|
||||
struct IGDdatas m_upnpData;
|
||||
|
||||
// For miniupnpc
|
||||
char * m_MulticastIf = 0;
|
||||
char * m_Minissdpdpath = 0;
|
||||
struct UPNPDev * m_Devlist = 0;
|
||||
char m_NetworkAddr[64];
|
||||
char m_externalIPAddress[40];
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
#else // USE_UPNP
|
||||
namespace i2p {
|
||||
namespace transport {
|
||||
/* class stub */
|
||||
class UPnP {
|
||||
public:
|
||||
UPnP () {};
|
||||
~UPnP () {};
|
||||
void Start () { LogPrint(eLogWarning, "UPnP: this module was disabled at compile-time"); }
|
||||
void Stop () {};
|
||||
};
|
||||
}
|
||||
}
|
||||
#endif // USE_UPNP
|
||||
#endif // __UPNP_H__
|
||||
197
daemon/UnixDaemon.cpp
Normal file
197
daemon/UnixDaemon.cpp
Normal file
|
|
@ -0,0 +1,197 @@
|
|||
#include "Daemon.h"
|
||||
|
||||
#ifndef _WIN32
|
||||
|
||||
#include <signal.h>
|
||||
#include <stdlib.h>
|
||||
#include <thread>
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/resource.h>
|
||||
|
||||
#include "Config.h"
|
||||
#include "FS.h"
|
||||
#include "Log.h"
|
||||
#include "RouterContext.h"
|
||||
#include "ClientContext.h"
|
||||
|
||||
void handle_signal(int sig)
|
||||
{
|
||||
switch (sig)
|
||||
{
|
||||
case SIGHUP:
|
||||
LogPrint(eLogInfo, "Daemon: Got SIGHUP, reopening tunnel configuration...");
|
||||
i2p::client::context.ReloadConfig();
|
||||
break;
|
||||
case SIGUSR1:
|
||||
LogPrint(eLogInfo, "Daemon: Got SIGUSR1, reopening logs...");
|
||||
i2p::log::Logger().Reopen ();
|
||||
break;
|
||||
case SIGINT:
|
||||
if (i2p::context.AcceptsTunnels () && !Daemon.gracefulShutdownInterval)
|
||||
{
|
||||
i2p::context.SetAcceptsTunnels (false);
|
||||
Daemon.gracefulShutdownInterval = 10*60; // 10 minutes
|
||||
LogPrint(eLogInfo, "Graceful shutdown after ", Daemon.gracefulShutdownInterval, " seconds");
|
||||
}
|
||||
else
|
||||
Daemon.running = 0;
|
||||
break;
|
||||
case SIGABRT:
|
||||
case SIGTERM:
|
||||
Daemon.running = 0; // Exit loop
|
||||
break;
|
||||
case SIGPIPE:
|
||||
LogPrint(eLogInfo, "SIGPIPE received");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
namespace i2p
|
||||
{
|
||||
namespace util
|
||||
{
|
||||
bool DaemonLinux::start()
|
||||
{
|
||||
if (isDaemon)
|
||||
{
|
||||
pid_t pid;
|
||||
pid = fork();
|
||||
if (pid > 0) // parent
|
||||
::exit (EXIT_SUCCESS);
|
||||
|
||||
if (pid < 0) // error
|
||||
{
|
||||
LogPrint(eLogError, "Daemon: could not fork: ", strerror(errno));
|
||||
return false;
|
||||
}
|
||||
|
||||
// child
|
||||
umask(S_IWGRP | S_IRWXO); // 0027
|
||||
int sid = setsid();
|
||||
if (sid < 0)
|
||||
{
|
||||
LogPrint(eLogError, "Daemon: could not create process group.");
|
||||
return false;
|
||||
}
|
||||
std::string d = i2p::fs::GetDataDir();
|
||||
if (chdir(d.c_str()) != 0)
|
||||
{
|
||||
LogPrint(eLogError, "Daemon: could not chdir: ", strerror(errno));
|
||||
return false;
|
||||
}
|
||||
|
||||
// point std{in,out,err} descriptors to /dev/null
|
||||
freopen("/dev/null", "r", stdin);
|
||||
freopen("/dev/null", "w", stdout);
|
||||
freopen("/dev/null", "w", stderr);
|
||||
}
|
||||
|
||||
// set proc limits
|
||||
struct rlimit limit;
|
||||
uint16_t nfiles; i2p::config::GetOption("limits.openfiles", nfiles);
|
||||
getrlimit(RLIMIT_NOFILE, &limit);
|
||||
if (nfiles == 0) {
|
||||
LogPrint(eLogInfo, "Daemon: using system limit in ", limit.rlim_cur, " max open files");
|
||||
} else if (nfiles <= limit.rlim_max) {
|
||||
limit.rlim_cur = nfiles;
|
||||
if (setrlimit(RLIMIT_NOFILE, &limit) == 0) {
|
||||
LogPrint(eLogInfo, "Daemon: set max number of open files to ",
|
||||
nfiles, " (system limit is ", limit.rlim_max, ")");
|
||||
} else {
|
||||
LogPrint(eLogError, "Daemon: can't set max number of open files: ", strerror(errno));
|
||||
}
|
||||
} else {
|
||||
LogPrint(eLogError, "Daemon: limits.openfiles exceeds system limit: ", limit.rlim_max);
|
||||
}
|
||||
uint32_t cfsize; i2p::config::GetOption("limits.coresize", cfsize);
|
||||
if (cfsize) // core file size set
|
||||
{
|
||||
cfsize *= 1024;
|
||||
getrlimit(RLIMIT_CORE, &limit);
|
||||
if (cfsize <= limit.rlim_max) {
|
||||
limit.rlim_cur = cfsize;
|
||||
if (setrlimit(RLIMIT_CORE, &limit) != 0) {
|
||||
LogPrint(eLogError, "Daemon: can't set max size of coredump: ", strerror(errno));
|
||||
} else if (cfsize == 0) {
|
||||
LogPrint(eLogInfo, "Daemon: coredumps disabled");
|
||||
} else {
|
||||
LogPrint(eLogInfo, "Daemon: set max size of core files to ", cfsize / 1024, "Kb");
|
||||
}
|
||||
} else {
|
||||
LogPrint(eLogError, "Daemon: limits.coresize exceeds system limit: ", limit.rlim_max);
|
||||
}
|
||||
}
|
||||
|
||||
// Pidfile
|
||||
// this code is c-styled and a bit ugly, but we need fd for locking pidfile
|
||||
std::string pidfile; i2p::config::GetOption("pidfile", pidfile);
|
||||
if (pidfile == "") {
|
||||
pidfile = i2p::fs::DataDirPath("i2pd.pid");
|
||||
}
|
||||
if (pidfile != "") {
|
||||
pidFH = open(pidfile.c_str(), O_RDWR | O_CREAT, 0600);
|
||||
if (pidFH < 0)
|
||||
{
|
||||
LogPrint(eLogError, "Daemon: could not create pid file ", pidfile, ": ", strerror(errno));
|
||||
return false;
|
||||
}
|
||||
if (lockf(pidFH, F_TLOCK, 0) != 0)
|
||||
{
|
||||
LogPrint(eLogError, "Daemon: could not lock pid file ", pidfile, ": ", strerror(errno));
|
||||
return false;
|
||||
}
|
||||
char pid[10];
|
||||
sprintf(pid, "%d\n", getpid());
|
||||
ftruncate(pidFH, 0);
|
||||
if (write(pidFH, pid, strlen(pid)) < 0)
|
||||
{
|
||||
LogPrint(eLogError, "Daemon: could not write pidfile: ", strerror(errno));
|
||||
return false;
|
||||
}
|
||||
}
|
||||
gracefulShutdownInterval = 0; // not specified
|
||||
|
||||
// Signal handler
|
||||
struct sigaction sa;
|
||||
sa.sa_handler = handle_signal;
|
||||
sigemptyset(&sa.sa_mask);
|
||||
sa.sa_flags = SA_RESTART;
|
||||
sigaction(SIGHUP, &sa, 0);
|
||||
sigaction(SIGUSR1, &sa, 0);
|
||||
sigaction(SIGABRT, &sa, 0);
|
||||
sigaction(SIGTERM, &sa, 0);
|
||||
sigaction(SIGINT, &sa, 0);
|
||||
sigaction(SIGPIPE, &sa, 0);
|
||||
|
||||
return Daemon_Singleton::start();
|
||||
}
|
||||
|
||||
bool DaemonLinux::stop()
|
||||
{
|
||||
i2p::fs::Remove(pidfile);
|
||||
|
||||
return Daemon_Singleton::stop();
|
||||
}
|
||||
|
||||
void DaemonLinux::run ()
|
||||
{
|
||||
while (running)
|
||||
{
|
||||
std::this_thread::sleep_for (std::chrono::seconds(1));
|
||||
if (gracefulShutdownInterval)
|
||||
{
|
||||
gracefulShutdownInterval--; // - 1 second
|
||||
if (gracefulShutdownInterval <= 0)
|
||||
{
|
||||
LogPrint(eLogInfo, "Graceful shutdown");
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
43
daemon/i2pd.cpp
Normal file
43
daemon/i2pd.cpp
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
#include <stdlib.h>
|
||||
#include "Daemon.h"
|
||||
|
||||
#if defined(QT_GUI_LIB)
|
||||
|
||||
namespace i2p
|
||||
{
|
||||
namespace qt
|
||||
{
|
||||
int RunQT (int argc, char* argv[]);
|
||||
}
|
||||
}
|
||||
int main( int argc, char* argv[] )
|
||||
{
|
||||
return i2p::qt::RunQT (argc, argv);
|
||||
}
|
||||
|
||||
#else
|
||||
int main( int argc, char* argv[] )
|
||||
{
|
||||
if (Daemon.init(argc, argv))
|
||||
{
|
||||
if (Daemon.start())
|
||||
Daemon.run ();
|
||||
Daemon.stop();
|
||||
}
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef _WIN32
|
||||
#include <windows.h>
|
||||
|
||||
int CALLBACK WinMain(
|
||||
_In_ HINSTANCE hInstance,
|
||||
_In_ HINSTANCE hPrevInstance,
|
||||
_In_ LPSTR lpCmdLine,
|
||||
_In_ int nCmdShow
|
||||
)
|
||||
{
|
||||
return main(__argc, __argv);
|
||||
}
|
||||
#endif
|
||||
Loading…
Add table
Add a link
Reference in a new issue