2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2015 Attila Molnar <attilamolnar@hush.com>
5 * Copyright (C) 2013, 2015, 2017, 2019-2020 Sadie Powell <sadie@witchery.services>
6 * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
7 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
8 * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
9 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
10 * Copyright (C) 2006, 2010 Craig Edwards <brain@inspircd.org>
12 * This file is part of InspIRCd. InspIRCd is free software: you can
13 * redistribute it and/or modify it under the terms of the GNU General Public
14 * License as published by the Free Software Foundation, version 2.
16 * This program is distributed in the hope that it will be useful, but WITHOUT
17 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
18 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
27 #include "modules/ctctags.h"
29 class ModuleRestrictMsg
31 , public CTCTags::EventListener
34 ModResult HandleMessage(User* user, const MessageTarget& target)
36 if ((target.type == MessageTarget::TYPE_USER) && (IS_LOCAL(user)))
38 User* u = target.Get<User>();
40 // message allowed if:
41 // (1) the sender is opered
42 // (2) the recipient is opered
43 // (3) the recipient is on a ulined server
44 // anything else, blocked.
45 if (u->IsOper() || user->IsOper() || u->server->IsULine())
46 return MOD_RES_PASSTHRU;
48 user->WriteNumeric(Numerics::CannotSendTo(u, "You cannot send messages to this user."));
52 // however, we must allow channel messages...
53 return MOD_RES_PASSTHRU;
58 : CTCTags::EventListener(this)
62 ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
64 return HandleMessage(user, target);
67 ModResult OnUserPreTagMessage(User* user, const MessageTarget& target, CTCTags::TagMessageDetails& details) CXX11_OVERRIDE
69 return HandleMessage(user, target);
72 Version GetVersion() CXX11_OVERRIDE
74 return Version("Prevents users who are not server operators from messaging each other.", VF_VENDOR);
78 MODULE_INIT(ModuleRestrictMsg)