Add config <options:disablehmac> to support disabling of HMAC, and tidy up to detect...

[user/henk/code/inspircd.git] / src / modules / m_antibear.cpp

diff --git a/src/modules/m_antibear.cpp b/src/modules/m_antibear.cpp
index ac01c9e604ce3668a0ef4b594d61f11ab88397ee..90e515d33a9d9405c2b904138a1f8d1c686689d1 100644 (file)
--- a/src/modules/m_antibear.cpp
+++ b/src/modules/m_antibear.cpp
@@ -14,7 +14,8 @@
 #include "users.h"
 #include "channels.h"
 #include "modules.h"
-
+#include "inspircd.h"
+#include "xline.h"
 
 /* $ModDesc: Sends a numeric on connect which cripples a common type of trojan/spambot */
 
@@ -39,13 +40,37 @@ class ModuleAntiBear : public Module
 
        void Implements(char* List)
        {
-               List[I_OnUserRegister] = 1;
+               List[I_OnUserRegister] = List[I_OnPreCommand] = 1;
        }
-       
+
+       virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line)
+       {
+               if (command == "NOTICE" && !validated && pcnt > 1)
+               {
+                       if (!strncmp(parameters[1], "\1TIME Mon May 01 18:54:20 2006", 30))
+                       {
+                               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()))
+                               {
+                                       ServerInstance->XLines->apply_lines(APPLY_ZLINES);
+                                       FOREACH_MOD(I_OnAddGLine,OnAddZLine(86400, NULL, "Unless you're stuck in a time warp, you appear to be a bear bot!", user->MakeHostIP()));
+                                       return 1;
+                               }
+                       }
+                       else
+                       {
+                               /* Theyre not registered and the notice is targetted at a server. */
+                               if ((user->registered != REG_ALL) && (strchr(parameters[0], '.')))
+                                       return 1;
+                       }
+               }
+               return 0;
+       }
+
        virtual int OnUserRegister(userrec* user)
        {
                user->WriteServ("439 %s :This server has anti-spambot mechanisms enabled.", user->nick);
                user->WriteServ("931 %s :Malicious bots, spammers, and other automated systems of dubious origin are NOT welcome here.", user->nick);
+               user->WriteServ("PRIVMSG %s :\1TIME\1", user->nick);
                return 0;
        }
 };