src/modules/m_vhost.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 <stdio.h>
  15 #include "users.h"
  16 #include "channels.h"
  17 #include "modules.h"
  18 #include "inspircd.h"
  19
  20 /* $ModDesc: Provides masking of user hostnames via traditional /VHOST command */
  21
  22 static ConfigReader* Conf;
  23
  24 /** Handle /VHOST
  25  */
  26 class cmd_vhost : public command_t
  27 {
  28  public:
  29         cmd_vhost (InspIRCd* Instance) : command_t(Instance,"VHOST", 0, 2)
  30         {
  31                 this->source = "m_vhost.so";
  32                 syntax = "<username> <password>";
  33         }
  34
  35         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  36         {
  37                 for (int index = 0; index < Conf->Enumerate("vhost"); index++)
  38                 {
  39                         std::string mask = Conf->ReadValue("vhost","host",index);
  40                         std::string username = Conf->ReadValue("vhost","user",index);
  41                         std::string pass = Conf->ReadValue("vhost","pass",index);
  42                         if ((!strcmp(parameters[0],username.c_str())) && (!strcmp(parameters[1],pass.c_str())))
  43                         {
  44                                 if (mask != "")
  45                                 {
  46                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :Setting your VHost: " + mask);
  47                                         user->ChangeDisplayedHost(mask.c_str());
  48                                         return CMD_FAILURE;
  49                                 }
  50                         }
  51                 }
  52                 user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid username or password.");
  53                 return CMD_FAILURE;
  54         }
  55 };
  56
  57 class ModuleVHost : public Module
  58 {
  59  private:
  60
  61         cmd_vhost* mycommand;
  62
  63  public:
  64         ModuleVHost(InspIRCd* Me) : Module(Me)
  65         {
  66
  67                 Conf = new ConfigReader(ServerInstance);
  68                 mycommand = new cmd_vhost(ServerInstance);
  69                 ServerInstance->AddCommand(mycommand);
  70         }
  71
  72         virtual ~ModuleVHost()
  73         {
  74                 DELETE(Conf);
  75         }
  76
  77         void Implements(char* List)
  78         {
  79                 List[I_OnRehash] = 1;
  80         }
  81
  82         virtual void OnRehash(userrec* user, const std::string &parameter)
  83         {
  84                 DELETE(Conf);
  85                 Conf = new ConfigReader(ServerInstance);
  86         }
  87
  88         virtual Version GetVersion()
  89         {
  90                 return Version(1,1,0,1,VF_VENDOR,API_VERSION);
  91         }
  92
  93 };
  94
  95 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  96
  97 class ModuleVHostFactory : public ModuleFactory
  98 {
  99  public:
 100         ModuleVHostFactory()
 101         {
 102         }
 103
 104         ~ModuleVHostFactory()
 105         {
 106         }
 107
 108         virtual Module * CreateModule(InspIRCd* Me)
 109         {
 110                 return new ModuleVHost(Me);
 111         }
 112
 113 };
 114
 115
 116 extern "C" DllExport void * init_module( void )
 117 {
 118         return new ModuleVHostFactory;
 119 }
 120