-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include "inspircd.h"
#include "xline.h"
#include <GeoIP.h>
+#ifdef _WIN32
+# pragma comment(lib, "GeoIP.lib")
+#endif
+
/* $ModDesc: Provides a way to restrict users by country using GeoIP lookup */
/* $LinkerFlags: -lGeoIP */
class ModuleGeoIP : public Module
{
- GeoIP * gi;
-
- bool banunknown;
+ LocalStringExt ext;
+ GeoIP* gi;
- std::map<std::string, std::string> GeoBans;
+ std::string* SetExt(LocalUser* user)
+ {
+ const char* c = GeoIP_country_code_by_addr(gi, user->GetIPString().c_str());
+ if (!c)
+ c = "UNK";
+ std::string* cc = new std::string(c);
+ ext.set(user, cc);
+ return cc;
+ }
public:
- ModuleGeoIP(InspIRCd *Me) : Module(Me)
+ ModuleGeoIP() : ext("geoip_cc", this), gi(NULL)
{
- OnRehash(NULL, "");
- Implementation eventlist[] = { I_OnRehash, I_OnUserRegister };
- ServerInstance->Modules->Attach(eventlist, this, 2);
+ }
+ void init() CXX11_OVERRIDE
+ {
gi = GeoIP_new(GEOIP_STANDARD);
+ if (gi == NULL)
+ throw ModuleException("Unable to initialize geoip, are you missing GeoIP.dat?");
+
+ ServerInstance->Modules->AddService(ext);
+ Implementation eventlist[] = { I_OnSetConnectClass, I_OnStats };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+
+ for (LocalUserList::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); ++i)
+ {
+ LocalUser* user = *i;
+ if ((user->registered == REG_ALL) && (!ext.get(user)))
+ {
+ SetExt(user);
+ }
+ }
}
- virtual ~ModuleGeoIP()
+ ~ModuleGeoIP()
{
+ if (gi)
+ GeoIP_delete(gi);
}
- virtual Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version(1, 2, 0, 0, VF_VENDOR, API_VERSION);
+ return Version("Provides a way to assign users to connect classes by country using GeoIP lookup", VF_VENDOR);
}
- virtual void OnRehash(User* user, const std::string ¶meter)
+ ModResult OnSetConnectClass(LocalUser* user, ConnectClass* myclass) CXX11_OVERRIDE
{
- GeoBans.clear();
-
- ConfigReader conf(ServerInstance);
+ std::string* cc = ext.get(user);
+ if (!cc)
+ cc = SetExt(user);
+
+ std::string geoip = myclass->config->getString("geoip");
+ if (geoip.empty())
+ return MOD_RES_PASSTHRU;
+ irc::commasepstream list(geoip);
+ std::string country;
+ while (list.GetToken(country))
+ if (country == *cc)
+ return MOD_RES_PASSTHRU;
+ return MOD_RES_DENY;
+ }
- banunknown = conf.ReadFlag("geoip", "banunknown", 0);
+ ModResult OnStats(char symbol, User* user, string_list &out) CXX11_OVERRIDE
+ {
+ if (symbol != 'G')
+ return MOD_RES_PASSTHRU;
- for (int i = 0; i < conf.Enumerate("geoban"); ++i)
+ unsigned int unknown = 0;
+ std::map<std::string, unsigned int> results;
+ for (LocalUserList::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); ++i)
{
- std::string countrycode = conf.ReadValue("geoban", "country", i);
- std::string reason = conf.ReadValue("geoban", "reason", i);
- GeoBans[countrycode] = reason;
+ std::string* cc = ext.get(*i);
+ if (cc)
+ results[*cc]++;
+ else
+ unknown++;
}
- }
- virtual int OnUserRegister(User* user)
- {
- /* only do lookups on local users */
- if (IS_LOCAL(user))
+ std::string p = ServerInstance->Config->ServerName + " 801 " + user->nick + " :GeoIPSTATS ";
+ for (std::map<std::string, unsigned int>::const_iterator i = results.begin(); i != results.end(); ++i)
{
- const char* c = GeoIP_country_code_by_addr(gi, user->GetIPString());
- if (c)
- {
- std::map<std::string, std::string>::iterator x = GeoBans.find(c);
- if (x != GeoBans.end())
- ServerInstance->Users->QuitUser(user, x->second);
- }
- else
- {
- if (banunknown)
- ServerInstance->Users->QuitUser(user, "Could not identify your country of origin. Access denied.");
- }
+ out.push_back(p + i->first + " " + ConvToStr(i->second));
}
- return 0;
+
+ if (unknown)
+ out.push_back(p + "Unknown " + ConvToStr(unknown));
+
+ return MOD_RES_DENY;
}
};
MODULE_INIT(ModuleGeoIP)
-