/* * InspIRCd -- Internet Relay Chat Daemon * * Copyright (C) 2013, 2018-2020 Sadie Powell <sadie@witchery.services> * Copyright (C) 2013 Daniel Vassdal <shutter@canternet.org> * Copyright (C) 2012-2014, 2016 Attila Molnar <attilamolnar@hush.com> * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be> * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org> * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org> * Copyright (C) 2006 jamie <jamie@e03df62e-2008-0410-955e-edbf42e46eb7> * Copyright (C) 2005, 2007 Robin Burchell <robin+git@viroteck.net> * Copyright (C) 2004, 2007, 2010 Craig Edwards <brain@inspircd.org> * * This file is part of InspIRCd. InspIRCd is free software: you can * redistribute it and/or modify it under the terms of the GNU General Public * License as published by the Free Software Foundation, version 2. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "inspircd.h" /** Handle /SAJOIN */ class CommandSajoin : public Command { public: CommandSajoin(Module* Creator) : Command(Creator,"SAJOIN", 1) { allow_empty_last_param = false; flags_needed = 'o'; syntax = "[<nick>] <channel>[,<channel>]+"; TRANSLATE2(TR_NICK, TR_TEXT); } CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE { const unsigned int channelindex = (parameters.size() > 1) ? 1 : 0; if (CommandParser::LoopCall(user, this, parameters, channelindex)) return CMD_FAILURE; const std::string& channel = parameters[channelindex]; const std::string& nickname = parameters.size() > 1 ? parameters[0] : user->nick; User* dest = ServerInstance->FindNick(nickname); if ((dest) && (dest->registered == REG_ALL)) { if (user != dest && !user->HasPrivPermission("users/sajoin-others")) { user->WriteNotice("*** You are not allowed to /SAJOIN other users (the privilege users/sajoin-others is needed to /SAJOIN others)."); return CMD_FAILURE; } if (dest->server->IsULine()) { user->WriteNumeric(ERR_NOPRIVILEGES, "Cannot use an SA command on a U-lined client"); return CMD_FAILURE; } if (IS_LOCAL(user) && !ServerInstance->IsChannel(channel)) { /* we didn't need to check this for each character ;) */ user->WriteNumeric(ERR_BADCHANMASK, channel, "Invalid channel name"); return CMD_FAILURE; } Channel* chan = ServerInstance->FindChan(channel); if ((chan) && (chan->HasUser(dest))) { user->WriteRemoteNotice("*** " + dest->nick + " is already on " + channel); return CMD_FAILURE; } /* For local users, we call Channel::JoinUser which may create a channel and set its TS. * For non-local users, we just return CMD_SUCCESS, knowing this will propagate it where it needs to be * and then that server will handle the command. */ LocalUser* localuser = IS_LOCAL(dest); if (localuser) { chan = Channel::JoinUser(localuser, channel, true); if (chan) { ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SAJOIN to make "+dest->nick+" join "+channel); return CMD_SUCCESS; } else { user->WriteNotice("*** Could not join "+dest->nick+" to "+channel); return CMD_FAILURE; } } else { return CMD_SUCCESS; } } else { user->WriteNotice("*** No such nickname: '" + nickname + "'"); return CMD_FAILURE; } } RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE { return ROUTE_OPT_UCAST(parameters[0]); } }; class ModuleSajoin : public Module { CommandSajoin cmd; public: ModuleSajoin() : cmd(this) { } Version GetVersion() CXX11_OVERRIDE { return Version("Adds the /SAJOIN command which allows server operators to force users to join one or more channels.", VF_OPTCOMMON | VF_VENDOR); } }; MODULE_INIT(ModuleSajoin)