1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
17 /* $ModDesc: Sends a numeric on connect which cripples a common type of trojan/spambot */
19 class ModuleAntiBear : public Module
24 ModuleAntiBear(InspIRCd* Me) : Module(Me)
29 virtual ~ModuleAntiBear()
33 virtual Version GetVersion()
35 return Version(1,1,0,0,VF_VENDOR,API_VERSION);
38 void Implements(char* List)
40 List[I_OnUserRegister] = List[I_OnPreCommand] = 1;
43 virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, User *user, bool validated, const std::string &original_line)
45 if (command == "NOTICE" && !validated && pcnt > 1 && user->GetExt("antibear_timewait"))
47 if (!strncmp(parameters[1], "\1TIME Mon May 01 18:54:20 2006", 30))
49 if (ServerInstance->XLines->add_zline(86400, ServerInstance->Config->ServerName, "Unless you're stuck in a time warp, you appear to be a bear bot!", user->MakeHostIP()))
51 ServerInstance->XLines->apply_lines(APPLY_ZLINES);
52 FOREACH_MOD(I_OnAddGLine,OnAddZLine(86400, NULL, "Unless you're stuck in a time warp, you appear to be a bear bot!", user->MakeHostIP()));
57 user->Shrink("antibear_timewait");
58 // Block the command, so the user doesn't receive a no such nick notice
65 virtual int OnUserRegister(User* user)
67 user->WriteServ("439 %s :This server has anti-spambot mechanisms enabled.", user->nick);
68 user->WriteServ("931 %s :Malicious bots, spammers, and other automated systems of dubious origin are NOT welcome here.", user->nick);
69 user->WriteServ("PRIVMSG %s :\1TIME\1", user->nick);
70 user->Extend("antibear_timewait");
75 MODULE_INIT(ModuleAntiBear)