src/modules/m_sakick.cpp

   1 /*
   2  * InspIRCd -- Internet Relay Chat Daemon
   3  *
   4  *   Copyright (C) 2013, 2018 Sadie Powell <sadie@witchery.services>
   5  *   Copyright (C) 2012-2014, 2016 Attila Molnar <attilamolnar@hush.com>
   6  *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
   7  *   Copyright (C) 2010 Craig Edwards <brain@inspircd.org>
   8  *   Copyright (C) 2009 John Brooks <special@inspircd.org>
   9  *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
  10  *
  11  * This file is part of InspIRCd.  InspIRCd is free software: you can
  12  * redistribute it and/or modify it under the terms of the GNU General Public
  13  * License as published by the Free Software Foundation, version 2.
  14  *
  15  * This program is distributed in the hope that it will be useful, but WITHOUT
  16  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  17  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
  18  * details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22  */
  23
  24
  25 #include "inspircd.h"
  26
  27 /** Handle /SAKICK
  28  */
  29 class CommandSakick : public Command
  30 {
  31  public:
  32         CommandSakick(Module* Creator) : Command(Creator,"SAKICK", 2, 3)
  33         {
  34                 flags_needed = 'o'; syntax = "<channel> <nick> [:<reason>]";
  35                 TRANSLATE3(TR_TEXT, TR_NICK, TR_TEXT);
  36         }
  37
  38         CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
  39         {
  40                 User* dest = ServerInstance->FindNick(parameters[1]);
  41                 Channel* channel = ServerInstance->FindChan(parameters[0]);
  42
  43                 if ((dest) && (dest->registered == REG_ALL) && (channel))
  44                 {
  45                         const std::string& reason = (parameters.size() > 2) ? parameters[2] : dest->nick;
  46
  47                         if (dest->server->IsULine())
  48                         {
  49                                 user->WriteNumeric(ERR_NOPRIVILEGES, "Cannot use an SA command on a U-lined client");
  50                                 return CMD_FAILURE;
  51                         }
  52
  53                         if (!channel->HasUser(dest))
  54                         {
  55                                 user->WriteNotice("*** " + dest->nick + " is not on " + channel->name);
  56                                 return CMD_FAILURE;
  57                         }
  58
  59                         /* For local clients, directly kick them. For remote clients,
  60                          * just return CMD_SUCCESS knowing the protocol module will route the SAKICK to the user's
  61                          * local server and that will kick them instead.
  62                          */
  63                         if (IS_LOCAL(dest))
  64                         {
  65                                 // Target is on this server, kick them and send the snotice
  66                                 channel->KickUser(ServerInstance->FakeClient, dest, reason);
  67                                 ServerInstance->SNO->WriteGlobalSno('a', user->nick + " SAKICKed " + dest->nick + " on " + channel->name);
  68                         }
  69
  70                         return CMD_SUCCESS;
  71                 }
  72                 else
  73                 {
  74                         user->WriteNotice("*** Invalid nickname or channel");
  75                 }
  76
  77                 return CMD_FAILURE;
  78         }
  79
  80         RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
  81         {
  82                 return ROUTE_OPT_UCAST(parameters[1]);
  83         }
  84 };
  85
  86 class ModuleSakick : public Module
  87 {
  88         CommandSakick cmd;
  89  public:
  90         ModuleSakick()
  91                 : cmd(this)
  92         {
  93         }
  94
  95         Version GetVersion() CXX11_OVERRIDE
  96         {
  97                 return Version("Provides the SAKICK command", VF_OPTCOMMON|VF_VENDOR);
  98         }
  99 };
 100
 101 MODULE_INIT(ModuleSakick)