-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2013, 2017-2018, 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) 2006 Craig Edwards <brain@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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"
-/* $ModDesc: Provides support for unreal-style channel mode +C */
+#include "inspircd.h"
+#include "modules/exemption.h"
-class NoCTCP : public ModeHandler
+class NoCTCPUser : public SimpleUserModeHandler
{
- public:
- NoCTCP(InspIRCd* Instance) : ModeHandler(Instance, 'C', 0, 0, false, MODETYPE_CHANNEL, false) { }
-
- ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool)
+public:
+ NoCTCPUser(Module* Creator)
+ : SimpleUserModeHandler(Creator, "u_noctcp", 'T')
{
- if (adding)
- {
- if (!channel->IsModeSet('C'))
- {
- channel->SetMode('C',true);
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (channel->IsModeSet('C'))
- {
- channel->SetMode('C',false);
- return MODEACTION_ALLOW;
- }
- }
-
- return MODEACTION_DENY;
+ if (!ServerInstance->Config->ConfValue("noctcp")->getBool("enableumode"))
+ DisableAutoRegister();
}
};
class ModuleNoCTCP : public Module
{
-
- NoCTCP* nc;
+ CheckExemption::EventProvider exemptionprov;
+ SimpleChannelModeHandler nc;
+ NoCTCPUser ncu;
public:
-
- ModuleNoCTCP(InspIRCd* Me)
- : Module(Me)
+ ModuleNoCTCP()
+ : exemptionprov(this)
+ , nc(this, "noctcp", 'C')
+ , ncu(this)
{
-
- nc = new NoCTCP(ServerInstance);
- if (!ServerInstance->Modes->AddMode(nc))
- throw ModuleException("Could not add new modes!");
- Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_On005Numeric };
- ServerInstance->Modules->Attach(eventlist, this, 3);
}
- virtual ~ModuleNoCTCP()
+ Version GetVersion() CXX11_OVERRIDE
{
- ServerInstance->Modes->DelMode(nc);
- delete nc;
+ return Version("Adds channel mode C (noctcp) which allows channels to block messages which contain CTCPs and user mode T (u_noctcp) which allows users to block private messages that contain CTCPs.", VF_VENDOR);
}
- virtual Version GetVersion()
+ ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
{
- return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
- }
+ if (!IS_LOCAL(user))
+ return MOD_RES_PASSTHRU;
- virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
- {
- return OnUserPreNotice(user,dest,target_type,text,status,exempt_list);
- }
+ std::string ctcpname;
+ if (!details.IsCTCP(ctcpname) || irc::equals(ctcpname, "ACTION"))
+ return MOD_RES_PASSTHRU;
- virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
- {
- if ((target_type == TYPE_CHANNEL) && (IS_LOCAL(user)))
+ switch (target.type)
{
- Channel* c = (Channel*)dest;
-
- if (CHANOPS_EXEMPT(ServerInstance, 'C') && c->GetStatus(user) == STATUS_OP)
+ case MessageTarget::TYPE_CHANNEL:
{
- return 0;
- }
+ 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);
+ }
- if (c->IsModeSet('C') || c->IsExtBanned(user, 'C'))
+ 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;
+ }
+ case MessageTarget::TYPE_USER:
{
- if ((text.length()) && (text[0] == '\1'))
+ if (user->HasPrivPermission("users/ignore-noctcp"))
+ return MOD_RES_PASSTHRU;
+
+ User* u = target.Get<User>();
+ if (u->IsModeSet(ncu))
{
- if (strncmp(text.c_str(),"\1ACTION ",8))
- {
- user->WriteNumeric(ERR_NOCTCPALLOWED, "%s %s :Can't send CTCP to channel (+C set)",user->nick.c_str(), c->name.c_str());
- return 1;
- }
+ user->WriteNumeric(Numerics::CannotSendTo(u, "CTCPs", &ncu));
+ return MOD_RES_DENY;
}
+ break;
}
+ case MessageTarget::TYPE_SERVER:
+ break;
}
- return 0;
+ return MOD_RES_PASSTHRU;
}
- virtual void On005Numeric(std::string &output)
+ void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
{
- ServerInstance->AddExtBanChar('C');
+ tokens["EXTBAN"].push_back('C');
}
};
projects / user / henk / code / inspircd.git / blobdiff