X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_conn_waitpong.cpp;h=df04405d8d27c42ceacf93330311ae09179454f4;hb=d494fa6e094e85cd29235e995fb2b447d6e1f168;hp=937577c5ec2443e67b0758a5374943d0a9eb48cf;hpb=6050df73f498d05597fb37c6157868df1f6f4db2;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_conn_waitpong.cpp b/src/modules/m_conn_waitpong.cpp index 937577c5e..df04405d8 100644 --- a/src/modules/m_conn_waitpong.cpp +++ b/src/modules/m_conn_waitpong.cpp @@ -1,175 +1,98 @@ -#include -#include -#include "aes.h" -#include "users.h" -#include "channels.h" -#include "modules.h" +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2013, 2018-2019 Sadie Powell + * Copyright (C) 2012-2013, 2015, 2018 Attila Molnar + * Copyright (C) 2012 Robby + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2008 Robin Burchell + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2006, 2010 Craig Edwards + * Copyright (C) 2006 Oliver Lupton + * + * 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 . + */ -#include "inspircd.h" - -/* $ModDesc: Forces connecting clients to send a PONG message back to the server before they can complete their connection */ - - - -char* RandString(unsigned int length) -{ - unsigned char* tmp = new unsigned char[(length/4)*3]; - - for(unsigned int i = 0; i < (length/4)*3; i++) - tmp[i] = (unsigned char)rand(); - - unsigned char* out = new unsigned char[length+1]; - to64frombits(out, tmp, (length/4)*3); - - out[length] = '\0'; - - DELETE(tmp); - - return (char*)out; -} +#include "inspircd.h" class ModuleWaitPong : public Module { - - ConfigReader* Conf; - bool sendsnotice; bool killonbadreply; + LocalStringExt ext; public: - ModuleWaitPong(InspIRCd* Me) - : Module::Module(Me) + ModuleWaitPong() + : ext("waitpong_pingstr", ExtensionItem::EXT_USER, this) { - - OnRehash(""); - } - - virtual void OnRehash(const std::string ¶m) - { - Conf = new ConfigReader(ServerInstance); - - sendsnotice = Conf->ReadFlag("waitpong", "sendsnotice", 0); - - if(Conf->GetError() == CONF_VALUE_NOT_FOUND) - sendsnotice = true; - - killonbadreply = Conf->ReadFlag("waitpong", "killonbadreply", 0); - - if(Conf->GetError() == CONF_VALUE_NOT_FOUND) - killonbadreply = true; - - DELETE(Conf); } - void Implements(char* List) + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { - List[I_OnUserRegister] = List[I_OnCheckReady] = List[I_OnPreCommand] = List[I_OnRehash] = List[I_OnUserDisconnect] = List[I_OnCleanup] = 1; + ConfigTag* tag = ServerInstance->Config->ConfValue("waitpong"); + sendsnotice = tag->getBool("sendsnotice", false); + killonbadreply = tag->getBool("killonbadreply", true); } - virtual void OnUserRegister(userrec* user) + ModResult OnUserRegister(LocalUser* user) CXX11_OVERRIDE { - char* pingrpl = RandString(10); - - user->Write("PING :%s", pingrpl); - + std::string pingrpl = ServerInstance->GenRandomStr(10); + { + ClientProtocol::Messages::Ping pingmsg(pingrpl); + user->Send(ServerInstance->GetRFCEvents().ping, pingmsg); + } + if(sendsnotice) - 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, pingrpl, pingrpl); - - user->Extend("waitpong_pingstr", pingrpl); + user->WriteNotice("*** If you are having problems connecting due to registration timeouts type /quote PONG " + pingrpl + " or /raw PONG " + pingrpl + " now."); + + ext.set(user, pingrpl); + return MOD_RES_PASSTHRU; } - - virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec* user, bool validated) + + ModResult OnPreCommand(std::string& command, CommandBase::Params& parameters, LocalUser* user, bool validated) CXX11_OVERRIDE { - if(command == "PONG") + if (command == "PONG") { - char* pingrpl; - user->GetExt("waitpong_pingstr", pingrpl); - - if(pingrpl) + std::string* pingrpl = ext.get(user); + + if (pingrpl) { - if(strcmp(pingrpl, parameters[0]) == 0) + if (!parameters.empty() && *pingrpl == parameters[0]) { - DELETE(pingrpl); - user->Shrink("waitpong_pingstr"); - return 1; + ext.unset(user); + return MOD_RES_DENY; } else { if(killonbadreply) - userrec::QuitUser(ServerInstance, user, "Incorrect ping reply for registration"); - return 1; + ServerInstance->Users->QuitUser(user, "Incorrect ping reply for registration"); + return MOD_RES_DENY; } } } - - return 0; + return MOD_RES_PASSTHRU; } - virtual bool OnCheckReady(userrec* user) + ModResult OnCheckReady(LocalUser* user) CXX11_OVERRIDE { - char* pingrpl; - return (!user->GetExt("waitpong_pingstr", pingrpl)); + return ext.get(user) ? MOD_RES_DENY : MOD_RES_PASSTHRU; } - - virtual void OnUserDisconnect(userrec* user) - { - char* pingrpl; - user->GetExt("waitpong_pingstr", pingrpl); - if(pingrpl) - { - DELETE(pingrpl); - user->Shrink("waitpong_pingstr"); - } - } - - virtual void OnCleanup(int target_type, void* item) - { - if(target_type == TYPE_USER) - { - userrec* user = (userrec*)item; - char* pingrpl; - user->GetExt("waitpong_pingstr", pingrpl); - - if(pingrpl) - { - DELETE(pingrpl); - user->Shrink("waitpong_pingstr"); - } - } - } - - virtual ~ModuleWaitPong() + Version GetVersion() CXX11_OVERRIDE { + return Version("Requires all clients to respond to a PING request before they can fully connect.", VF_VENDOR); } - - virtual Version GetVersion() - { - return Version(1, 0, 0, 1, VF_VENDOR); - } - }; -class ModuleWaitPongFactory : public ModuleFactory -{ - public: - ModuleWaitPongFactory() - { - } - - ~ModuleWaitPongFactory() - { - } - - virtual Module * CreateModule(InspIRCd* Me) - { - return new ModuleWaitPong(Me); - } -}; - - -extern "C" void * init_module( void ) -{ - return new ModuleWaitPongFactory; -} +MODULE_INIT(ModuleWaitPong)