1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#include "inspircd.h"
\r#include "users.h"
\r#include "channels.h"
\r#include "modules.h"
\r\r/* $ModDesc: Forces connecting clients to send a PONG message back to the server before they can complete their connection */
\r\rclass ModuleWaitPong : public Module
\r{
\r bool sendsnotice;
\r bool killonbadreply;
\r const char* extenstr;
\r\r public:
\r ModuleWaitPong(InspIRCd* Me)
\r : Module(Me), extenstr("waitpong_pingstr")
\r {
\r OnRehash(NULL,"");
\r }
\r \r virtual void OnRehash(userrec* user, const std::string ¶m)
\r {
\r ConfigReader Conf(ServerInstance);
\r \r sendsnotice = Conf.ReadFlag("waitpong", "sendsnotice", 0);
\r \r if(Conf.GetError() == CONF_VALUE_NOT_FOUND)
\r sendsnotice = true;
\r \r killonbadreply = Conf.ReadFlag("waitpong", "killonbadreply", 0);
\r\r if(Conf.GetError() == CONF_VALUE_NOT_FOUND)
\r killonbadreply = true;
\r }
\r\r void Implements(char* List)
\r {
\r List[I_OnUserRegister] = List[I_OnCheckReady] = List[I_OnPreCommand] = List[I_OnRehash] = List[I_OnUserDisconnect] = List[I_OnCleanup] = 1;
\r }
\r\r char* RandString(unsigned int length)
\r {
\r unsigned char* out = new unsigned char[length+1];
\r for(unsigned int i = 0; i < length; i++)
\r out[i] = ((rand() % 26) + 65);
\r out[length] = '\0';
\r \r return (char*)out;
\r }
\r \r virtual int OnUserRegister(userrec* user)
\r {
\r char* pingrpl = RandString(10);
\r \r user->Write("PING :%s", pingrpl);
\r \r if(sendsnotice)
\r 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);
\r \r user->Extend(extenstr, pingrpl);
\r return 0;
\r }
\r \r virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec* user, bool validated, const std::string &original_line)
\r {
\r if(command == "PONG")
\r {
\r char* pingrpl;
\r user->GetExt(extenstr, pingrpl);
\r \r if(pingrpl)
\r {
\r if(strcmp(pingrpl, parameters[0]) == 0)
\r {
\r DELETE(pingrpl);
\r user->Shrink(extenstr);
\r return 1;
\r }
\r else
\r {
\r if(killonbadreply)
\r userrec::QuitUser(ServerInstance, user, "Incorrect ping reply for registration");
\r return 1;
\r }
\r }
\r }
\r return 0;
\r }
\r\r virtual bool OnCheckReady(userrec* user)
\r {
\r char* pingrpl;
\r return (!user->GetExt(extenstr, pingrpl));
\r }
\r \r virtual void OnUserDisconnect(userrec* user)
\r {
\r char* pingrpl;
\r user->GetExt(extenstr, pingrpl);
\r\r if(pingrpl)
\r {
\r DELETE(pingrpl);
\r user->Shrink(extenstr);
\r }
\r }
\r \r virtual void OnCleanup(int target_type, void* item)
\r {
\r if(target_type == TYPE_USER)
\r {
\r userrec* user = (userrec*)item;
\r char* pingrpl;
\r user->GetExt(extenstr, pingrpl);
\r \r if(pingrpl)
\r {
\r DELETE(pingrpl);
\r user->Shrink(extenstr);
\r }
\r }
\r }
\r \r virtual ~ModuleWaitPong()
\r {
\r }
\r \r virtual Version GetVersion()
\r {
\r return Version(1, 1, 0, 1, VF_VENDOR, API_VERSION);
\r }
\r \r};
\r\rMODULE_INIT(ModuleWaitPong)
\r
projects / user / henk / code / inspircd.git / blob