2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
6 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
7 * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
8 * Copyright (C) 2006-2007 Oliver Lupton <oliverlupton@gmail.com>
9 * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
11 * This file is part of InspIRCd. InspIRCd is free software: you can
12 * redistribute it and/or modify it under the terms of the GNU General Public
13 * License as published by the Free Software Foundation, version 2.
15 * This program is distributed in the hope that it will be useful, but WITHOUT
16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
27 /* $ModDesc: Forces connecting clients to send a PONG message back to the server before they can complete their connection */
29 class ModuleWaitPong : public Module
37 : ext("waitpong_pingstr", this)
43 ServerInstance->Modules->AddService(ext);
45 Implementation eventlist[] = { I_OnUserRegister, I_OnCheckReady, I_OnPreCommand, I_OnRehash };
46 ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
49 void OnRehash(User* user)
51 ConfigTag* tag = ServerInstance->Config->ConfValue("waitpong");
52 sendsnotice = tag->getBool("sendsnotice", true);
53 killonbadreply = tag->getBool("killonbadreply", true);
56 ModResult OnUserRegister(LocalUser* user)
58 std::string pingrpl = ServerInstance->GenRandomStr(10);
60 user->Write("PING :%s", pingrpl.c_str());
63 user->WriteServ("NOTICE %s :*** If you are having problems connecting due to ping timeouts, please type /quote PONG %s or /raw PONG %s now.", user->nick.c_str(), pingrpl.c_str(), pingrpl.c_str());
65 ext.set(user, pingrpl);
66 return MOD_RES_PASSTHRU;
69 ModResult OnPreCommand(std::string &command, std::vector<std::string> ¶meters, LocalUser* user, bool validated, const std::string &original_line)
71 if (command == "PONG")
73 std::string* pingrpl = ext.get(user);
77 if (!parameters.empty() && *pingrpl == parameters[0])
85 ServerInstance->Users->QuitUser(user, "Incorrect ping reply for registration");
90 return MOD_RES_PASSTHRU;
93 ModResult OnCheckReady(LocalUser* user)
95 return ext.get(user) ? MOD_RES_DENY : MOD_RES_PASSTHRU;
104 return Version("Require pong prior to registration", VF_VENDOR);
109 MODULE_INIT(ModuleWaitPong)