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authorGravatar Sadie Powell2024-07-17 00:06:50 +0100
committerGravatar Sadie Powell2024-07-17 00:06:50 +0100
commit889d521e05f2e922683d48c74eb00290e7a2f548 (patch)
treeb4c56bd4cdf0881601c7e4d6ff571e491af10bf4 /src/modules/m_remove.cpp
parentUse std::endian from C++20 in the sha1 module. (diff)
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Shuffle the modules about a bit.
Diffstat (limited to 'src/modules/m_remove.cpp')
-rw-r--r--src/modules/m_remove.cpp182
1 files changed, 0 insertions, 182 deletions
diff --git a/src/modules/m_remove.cpp b/src/modules/m_remove.cpp
deleted file mode 100644
index f8b583e31..000000000
--- a/src/modules/m_remove.cpp
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- * Copyright (C) 2017 B00mX0r <b00mx0r@aureus.pw>
- * Copyright (C) 2013, 2018-2023 Sadie Powell <sadie@witchery.services>
- * Copyright (C) 2012-2014 Attila Molnar <attilamolnar@hush.com>
- * Copyright (C) 2012 Robby <robby@chatbelgie.be>
- * Copyright (C) 2012 Justin Crawford <Justasic@Gmail.com>
- * Copyright (C) 2009 Uli Schlachter <psychon@znc.in>
- * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- * Copyright (C) 2008 Thomas Stagner <aquanight@gmail.com>
- * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- * Copyright (C) 2006 Oliver Lupton <om@inspircd.org>
- * Copyright (C) 2005-2006, 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"
-#include "modules/isupport.h"
-#include "numerichelper.h"
-
-class CommandRemove final
- : public Command
-{
-private:
- ChanModeReference nokicksmode;
- UserModeReference servprotectmode;
-
-public:
- ModeHandler::Rank protectedrank;
- bool supportnokicks;
-
- CommandRemove(Module* Creator)
- : Command(Creator, "REMOVE", 2, 3)
- , nokicksmode(Creator, "nokick")
- , servprotectmode(Creator, "servprotect")
- {
- syntax = { "<channel> <nick> [:<reason>]" };
- translation = { TR_TEXT, TR_NICK, TR_TEXT };
- }
-
- CmdResult Handle(User* user, const CommandBase::Params& parameters) override
- {
- // Keep compatibility with v3 servers by allowing them to send removes with the old order.
- bool neworder = !IS_LOCAL(user) && ServerInstance->Channels.IsPrefix(parameters[0][0]);
- const std::string& channame = parameters[neworder ? 0 : 1];
- const std::string& username = parameters[neworder ? 1 : 0];
-
- /* Look up the user we're meant to be removing from the channel */
- User* target;
- if (IS_LOCAL(user))
- target = ServerInstance->Users.FindNick(username, true);
- else
- target = ServerInstance->Users.Find(username, true);
-
- /* And the channel we're meant to be removing them from */
- auto* channel = ServerInstance->Channels.Find(channame);
-
- /* Fix by brain - someone needs to learn to validate their input! */
- if (!channel)
- {
- user->WriteNumeric(Numerics::NoSuchChannel(channame));
- return CmdResult::FAILURE;
- }
- if (!target)
- {
- user->WriteNumeric(Numerics::NoSuchNick(username));
- return CmdResult::FAILURE;
- }
-
- if (!channel->HasUser(target))
- {
- user->WriteNotice(fmt::format("*** User {} is not on channel {}", target->nick, channel->name));
- return CmdResult::FAILURE;
- }
-
- if (target->IsModeSet(servprotectmode))
- {
- user->WriteNumeric(ERR_RESTRICTED, channame, "Only a service may remove a service from a channel.");
- return CmdResult::FAILURE;
- }
-
- /* We support the +Q channel mode via. the m_nokicks module, if the module is loaded and the mode is set then disallow the /remove */
- if ((!IS_LOCAL(user)) || (!supportnokicks) || (!channel->IsModeSet(nokicksmode)))
- {
- /* We'll let everyone remove their level and below, eg:
- * ops can remove ops, halfops, voices, and those with no mode (no moders actually are set to 1)
- * a services target will get a higher level than it's possible for a /remover to get..so they're safe.
- * Nobody may remove people with >= protectedrank rank.
- */
- ModeHandler::Rank ulevel = channel->GetPrefixValue(user);
- ModeHandler::Rank tlevel = channel->GetPrefixValue(target);
- if ((!IS_LOCAL(user)) || ((ulevel > VOICE_VALUE) && (ulevel >= tlevel) && ((protectedrank == 0) || (tlevel < protectedrank))))
- {
- // REMOVE will be sent to the target's server and it will reply with a PART (or do nothing if it doesn't understand the command)
- if (!IS_LOCAL(target))
- {
- CommandBase::Params p;
- p.push_back(channel->name);
- p.push_back(target->uuid);
- if (parameters.size() > 2)
- p.push_back(":" + parameters[2]);
- ServerInstance->PI->SendEncapsulatedData(target->server->GetName(), "REMOVE", p, user);
-
- return CmdResult::SUCCESS;
- }
-
- std::string reasonparam;
-
- /* If a reason is given, use it */
- if(parameters.size() > 2)
- reasonparam = parameters[2];
- else
- reasonparam = "No reason given";
-
- /* Build up the part reason string. */
- std::string reason = "Removed by " + user->nick + ": " + reasonparam;
-
- channel->WriteRemoteNotice(fmt::format("{} removed {} from the channel", user->nick, target->nick));
- target->WriteNotice("*** " + user->nick + " removed you from " + channel->name + " with the message: " + reasonparam);
-
- channel->PartUser(target, reason);
- }
- else
- {
- user->WriteNotice(fmt::format("*** You do not have access to /REMOVE {} from {}", target->nick, channel->name));
- return CmdResult::FAILURE;
- }
- }
- else
- {
- /* m_nokicks.so was loaded and +Q was set, block! */
- user->WriteNumeric(ERR_RESTRICTED, channel->name, fmt::format("Can't remove user {} from channel (+{} is set)",
- target->nick, servprotectmode->GetModeChar()));
- return CmdResult::FAILURE;
- }
-
- return CmdResult::SUCCESS;
- }
-};
-
-class ModuleRemove final
- : public Module
- , public ISupport::EventListener
-{
-private:
- CommandRemove cmd;
-
-public:
- ModuleRemove()
- : Module(VF_VENDOR | VF_OPTCOMMON, "Adds the /REMOVE command which allows channel operators to force part users from a channel.")
- , ISupport::EventListener(this)
- , cmd(this)
- {
- }
-
- void OnBuildISupport(ISupport::TokenMap& tokens) override
- {
- tokens["REMOVE"];
- }
-
- void ReadConfig(ConfigStatus& status) override
- {
- const auto& tag = ServerInstance->Config->ConfValue("remove");
- cmd.supportnokicks = tag->getBool("supportnokicks");
- cmd.protectedrank = tag->getNum<ModeHandler::Rank>("protectedrank", 50000, 1);
- }
-};
-
-MODULE_INIT(ModuleRemove)