2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
7 * This file is part of InspIRCd. InspIRCd is free software: you can
8 * redistribute it and/or modify it under the terms of the GNU General Public
9 * License as published by the Free Software Foundation, version 2.
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 /// $CompilerFlags: find_compiler_flags("geoip" "")
21 /// $LinkerFlags: find_linker_flags("geoip" "-lGeoIP")
23 /// $PackageInfo: require_system("centos" "7.0") GeoIP-devel pkgconfig
24 /// $PackageInfo: require_system("darwin") geoip pkg-config
25 /// $PackageInfo: require_system("debian") libgeoip-dev pkg-config
26 /// $PackageInfo: require_system("ubuntu") libgeoip-dev pkg-config
30 #include "modules/stats.h"
31 #include "modules/whois.h"
33 // Fix warnings about the use of commas at end of enumerator lists on C++03.
35 # pragma clang diagnostic ignored "-Wc++11-extensions"
36 #elif defined __GNUC__
37 # pragma GCC diagnostic ignored "-pedantic"
43 # pragma comment(lib, "GeoIP.lib")
49 RPL_WHOISCOUNTRY = 344
52 class ModuleGeoIP : public Module, public Stats::EventListener, public Whois::EventListener
58 std::string* SetExt(User* user)
60 const char* c = GeoIP_country_code_by_addr(gi, user->GetIPString().c_str());
70 : Stats::EventListener(this)
71 , Whois::EventListener(this)
72 , ext("geoip_cc", ExtensionItem::EXT_USER, this)
78 void init() CXX11_OVERRIDE
80 gi = GeoIP_new(GEOIP_STANDARD);
82 throw ModuleException("Unable to initialize geoip, are you missing GeoIP.dat?");
84 const UserManager::LocalList& list = ServerInstance->Users.GetLocalUsers();
85 for (UserManager::LocalList::const_iterator i = list.begin(); i != list.end(); ++i)
88 if ((user->registered == REG_ALL) && (!ext.get(user)))
101 void ReadConfig(ConfigStatus&) CXX11_OVERRIDE
103 ConfigTag* tag = ServerInstance->Config->ConfValue("geoip");
104 extban = tag->getBool("extban");
107 Version GetVersion() CXX11_OVERRIDE
109 return Version("Provides a way to assign users to connect classes by country using GeoIP lookup", VF_OPTCOMMON|VF_VENDOR);
112 void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
115 tokens["EXTBAN"].push_back('G');
118 ModResult OnCheckBan(User* user, Channel*, const std::string& mask) CXX11_OVERRIDE
120 if (extban && (mask.length() > 2) && (mask[0] == 'G') && (mask[1] == ':'))
122 std::string* cc = ext.get(user);
126 if (InspIRCd::Match(*cc, mask.substr(2)))
129 return MOD_RES_PASSTHRU;
132 ModResult OnSetConnectClass(LocalUser* user, ConnectClass* myclass) CXX11_OVERRIDE
134 std::string* cc = ext.get(user);
138 std::string geoip = myclass->config->getString("geoip");
140 return MOD_RES_PASSTHRU;
141 irc::commasepstream list(geoip);
143 while (list.GetToken(country))
145 return MOD_RES_PASSTHRU;
149 void OnSetUserIP(LocalUser* user) CXX11_OVERRIDE
151 // If user has sent NICK/USER, re-set the ExtItem as this is likely CGI:IRC changing the IP
152 if (user->registered == REG_NICKUSER)
156 void OnWhois(Whois::Context& whois) CXX11_OVERRIDE
158 // If the extban is disabled we don't expose users location.
162 std::string* cc = ext.get(whois.GetTarget());
164 cc = SetExt(whois.GetTarget());
166 whois.SendLine(RPL_WHOISCOUNTRY, *cc, "is located in this country");
169 ModResult OnStats(Stats::Context& stats) CXX11_OVERRIDE
171 if (stats.GetSymbol() != 'G')
172 return MOD_RES_PASSTHRU;
174 unsigned int unknown = 0;
175 std::map<std::string, unsigned int> results;
177 const UserManager::LocalList& list = ServerInstance->Users.GetLocalUsers();
178 for (UserManager::LocalList::const_iterator i = list.begin(); i != list.end(); ++i)
180 std::string* cc = ext.get(*i);
187 for (std::map<std::string, unsigned int>::const_iterator i = results.begin(); i != results.end(); ++i)
189 stats.AddRow(801, "GeoIPSTATS " + i->first + " " + ConvToStr(i->second));
193 stats.AddRow(801, "GeoIPSTATS Unknown " + ConvToStr(unknown));
199 MODULE_INIT(ModuleGeoIP)