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Someone is getting slapped for this; the new hidesplits/hidebans behavior doesn't...
[user/henk/code/inspircd.git] / src / modules / m_antibear.cpp
1 /*       +------------------------------------+
2  *       | Inspire Internet Relay Chat Daemon |
3  *       +------------------------------------+
4  *
5  *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
6  * See: http://www.inspircd.org/wiki/index.php/Credits
7  *
8  * This program is free but copyrighted software; see
9  *            the file COPYING for details.
10  *
11  * ---------------------------------------------------
12  */
13
14 #include "users.h"
15 #include "channels.h"
16 #include "modules.h"
17 #include "inspircd.h"
18 #include "xline.h"
19
20 /* $ModDesc: Sends a numeric on connect which cripples a common type of trojan/spambot */
21
22 class ModuleAntiBear : public Module
23 {
24  private:
25
26  public:
27         ModuleAntiBear(InspIRCd* Me) : Module::Module(Me)
28         {
29                 
30         }
31         
32         virtual ~ModuleAntiBear()
33         {
34         }
35         
36         virtual Version GetVersion()
37         {
38                 return Version(1,1,0,0,VF_VENDOR,API_VERSION);
39         }
40
41         void Implements(char* List)
42         {
43                 List[I_OnUserRegister] = List[I_OnPreCommand] = 1;
44         }
45
46         virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line)
47         {
48                 if (command == "NOTICE" && !validated && pcnt > 1)
49                 {
50                         if (!strncmp(parameters[1], "\1TIME Mon May 01 18:54:20 2006", 30))
51                         {
52                                 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()))
53                                 {
54                                         ServerInstance->XLines->apply_lines(APPLY_ZLINES);
55                                         FOREACH_MOD(I_OnAddGLine,OnAddZLine(86400, NULL, "Unless you're stuck in a time warp, you appear to be a bear bot!", user->MakeHostIP()));
56                                         return 1;
57                                 }
58                         }
59                         else
60                         {
61                                 /* Theyre not registered and the notice is targetted at a server. */
62                                 if ((user->registered != REG_ALL) && (strchr(parameters[0], '.')))
63                                         return 1;
64                         }
65                 }
66                 return 0;
67         }
68
69         virtual int OnUserRegister(userrec* user)
70         {
71                 user->WriteServ("439 %s :This server has anti-spambot mechanisms enabled.", user->nick);
72                 user->WriteServ("931 %s :Malicious bots, spammers, and other automated systems of dubious origin are NOT welcome here.", user->nick);
73                 user->WriteServ("PRIVMSG %s :\1TIME\1", user->nick);
74                 return 0;
75         }
76 };
77
78 class ModuleAntiBearFactory : public ModuleFactory
79 {
80  public:
81         ModuleAntiBearFactory()
82         {
83         }
84         
85         ~ModuleAntiBearFactory()
86         {
87         }
88         
89         virtual Module * CreateModule(InspIRCd* Me)
90         {
91                 return new ModuleAntiBear(Me);
92         }
93         
94 };
95
96
97 //
98 // The "C" linkage factory0() function creates the ModuleAntiBearFactory
99 // class for this library
100 //
101
102 extern "C" void * init_module( void )
103 {
104         return new ModuleAntiBearFactory;
105 }