/*
* InspIRCd -- Internet Relay Chat Daemon
*
- * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2013, 2017-2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2012 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- * Copyright (C) 2004, 2006 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2004, 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
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Provides user mode +T and channel mode +C to block CTCPs", VF_VENDOR);
+ return Version("Adds channel mode C (noctcp) which allows channels to block messages which contain CTCPs and user mode T (u_noctcp) which allows users to block private messages that contain CTCPs.", VF_VENDOR);
}
ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
if (!details.IsCTCP(ctcpname) || irc::equals(ctcpname, "ACTION"))
return MOD_RES_PASSTHRU;
- if (target.type == MessageTarget::TYPE_CHANNEL)
+ switch (target.type)
{
- Channel* c = target.Get<Channel>();
- ModResult res = CheckExemption::Call(exemptionprov, user, c, "noctcp");
- if (res == MOD_RES_ALLOW)
- return MOD_RES_PASSTHRU;
-
- if (!c->GetExtBanStatus(user, 'C').check(!c->IsModeSet(nc)))
+ case MessageTarget::TYPE_CHANNEL:
{
- user->WriteNumeric(ERR_CANNOTSENDTOCHAN, c->name, "Can't send CTCP to channel (+C set)");
- return MOD_RES_DENY;
+ if (user->HasPrivPermission("channels/ignore-noctcp"))
+ return MOD_RES_PASSTHRU;
+
+ Channel* c = target.Get<Channel>();
+ const Channel::MemberMap& members = c->GetUsers();
+ for (Channel::MemberMap::const_iterator member = members.begin(); member != members.end(); ++member)
+ {
+ User* u = member->first;
+ if (u->IsModeSet(ncu))
+ details.exemptions.insert(u);
+ }
+
+ ModResult res = CheckExemption::Call(exemptionprov, user, c, "noctcp");
+ if (res == MOD_RES_ALLOW)
+ return MOD_RES_PASSTHRU;
+
+ if (c->IsModeSet(nc))
+ {
+ user->WriteNumeric(Numerics::CannotSendTo(c, "CTCPs", &nc));
+ return MOD_RES_DENY;
+ }
+
+ if (c->GetExtBanStatus(user, 'C') == MOD_RES_DENY)
+ {
+ user->WriteNumeric(Numerics::CannotSendTo(c, "CTCPs", 'C', "noctcp"));
+ return MOD_RES_DENY;
+ }
+ break;
}
- }
- else if (target.type == MessageTarget::TYPE_USER)
- {
- User* u = target.Get<User>();
- if (u->IsModeSet(ncu))
+ case MessageTarget::TYPE_USER:
{
- user->WriteNumeric(ERR_CANTSENDTOUSER, u->nick, "Can't send CTCP to user (+T set)");
- return MOD_RES_PASSTHRU;
+ if (user->HasPrivPermission("users/ignore-noctcp"))
+ return MOD_RES_PASSTHRU;
+
+ User* u = target.Get<User>();
+ if (u->IsModeSet(ncu))
+ {
+ user->WriteNumeric(Numerics::CannotSendTo(u, "CTCPs", &ncu));
+ return MOD_RES_DENY;
+ }
+ break;
}
+ case MessageTarget::TYPE_SERVER:
+ break;
}
return MOD_RES_PASSTHRU;
}