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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2018-2021, 2023 Sadie Powell <sadie@witchery.services>
* Copyright (C) 2012-2013 Attila Molnar <attilamolnar@hush.com>
* Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
* Copyright (C) 2009 Thomas Stagner <aquanight@gmail.com>
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2005-2006 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"
class ModuleOperLevels final
: public Module
{
public:
ModuleOperLevels()
: Module(VF_VENDOR, "Allows the server administrator to define ranks for server operators which prevent lower ranked server operators from using /KILL on higher ranked server operators.")
{
}
ModResult OnKill(User* source, User* dest, const std::string &reason) override
{
// oper killing an oper?
if (dest->IsOper() && source->IsOper())
{
unsigned long dest_level = dest->oper->GetConfig()->getNum<unsigned long>("level", 0);
unsigned long source_level = source->oper->GetConfig()->getNum<unsigned long>("level", 0);
if (dest_level > source_level)
{
if (IS_LOCAL(source))
{
ServerInstance->SNO.WriteGlobalSno('a', "Oper {} (level {}) attempted to /KILL a higher level oper: {} (level {}), reason: {}",
source->nick, source_level, dest->nick, dest_level, reason);
}
dest->WriteNotice("*** Oper " + source->nick + " attempted to /KILL you!");
source->WriteNumeric(ERR_NOPRIVILEGES, INSP_FORMAT("Permission Denied - Oper {} is a higher level than you", dest->nick));
return MOD_RES_DENY;
}
}
return MOD_RES_PASSTHRU;
}
};
MODULE_INIT(ModuleOperLevels)
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