-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * Copyright (C) 2013, 2018-2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2013 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2004, 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/>.
*/
-using namespace std;
-#include <stdio.h>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
+#include "inspircd.h"
-/* $ModDesc: Provides support for oper-only chans via the +O channel mode */
-
-Server *Srv;
-
+enum
+{
+ // From UnrealIRCd.
+ ERR_CANTJOINOPERSONLY = 520
+};
class ModuleOperChans : public Module
{
+ private:
+ SimpleChannelModeHandler oc;
+ std::string space;
+ std::string underscore;
+
public:
- ModuleOperChans(Server* Me)
- : Module::Module(Me)
+ ModuleOperChans()
+ : oc(this, "operonly", 'O', true)
+ , space(" ")
+ , underscore("_")
{
- Srv = Me;
- // Add a mode +O for channels with no parameters
- Srv->AddExtendedMode('O',MT_CHANNEL,false,0,0);
}
- void Implements(char* List)
+ ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE
{
- List[I_OnExtendedMode] = List[I_On005Numeric] = List[I_OnUserPreJoin] = 1;
- }
-
- virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms)
- {
- if ((modechar == 'O') && (type == MT_CHANNEL))
+ if (chan && chan->IsModeSet(oc) && !user->IsOper())
{
- chanrec* chan = (chanrec*)target;
-
- if ((Srv->IsUlined(user->nick)) || (Srv->IsUlined(user->server)) || (!strcmp(user->server,"")) || (strchr(user->modes,'o')))
- {
- return 1;
- }
- else
- {
- // eat the mode change, return an error
- WriteServ(user->fd,"468 %s %s :Only servers and opers may set channel mode +O",user->nick, chan->name);
- return 0;
- }
-
- // must return 1 to handle the mode!
- return 1;
+ user->WriteNumeric(ERR_CANTJOINOPERSONLY, chan->name, InspIRCd::Format("Only server operators may join %s (+O is set)", chan->name.c_str()));
+ return MOD_RES_DENY;
}
-
- return 0;
+ return MOD_RES_PASSTHRU;
}
- virtual void On005Numeric(std::string &output)
- {
- std::stringstream line(output);
- std::string temp1, temp2;
- while (!line.eof())
- {
- line >> temp1;
- if (temp1.substr(0,10) == "CHANMODES=")
- {
- // append the chanmode to the end
- temp1 = temp1.substr(10,temp1.length());
- temp1 = "CHANMODES=" + temp1 + "O";
- }
- temp2 = temp2 + temp1 + " ";
- }
- if (temp2.length())
- output = temp2.substr(0,temp2.length()-1);
- }
-
- virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
- {
- if (!strchr(user->modes,'o'))
- {
- if (chan)
- {
- if (chan->IsCustomModeSet('O'))
- {
- WriteServ(user->fd,"520 %s %s :Only IRC operators may join the channel %s (+O is set)",user->nick, chan->name,chan->name);
- return 1;
- }
- }
- }
- return 0;
- }
-
- virtual ~ModuleOperChans()
+ ModResult OnCheckBan(User* user, Channel* chan, const std::string& mask) CXX11_OVERRIDE
{
- }
-
- virtual Version GetVersion()
- {
- return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
- }
-};
+ // Check whether the entry is an extban.
+ if (mask.length() <= 2 || mask[0] != 'O' || mask[1] != ':')
+ return MOD_RES_PASSTHRU;
+ // If the user is not an oper they can't match this.
+ if (!user->IsOper())
+ return MOD_RES_PASSTHRU;
-class ModuleOperChansFactory : public ModuleFactory
-{
- public:
- ModuleOperChansFactory()
- {
+ // Replace spaces with underscores as they're prohibited in mode parameters.
+ std::string opername(user->oper->name);
+ stdalgo::string::replace_all(opername, space, underscore);
+ if (InspIRCd::Match(opername, mask.substr(2)))
+ return MOD_RES_DENY;
+
+ return MOD_RES_PASSTHRU;
}
-
- ~ModuleOperChansFactory()
+
+ void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
{
+ tokens["EXTBAN"].push_back('O');
}
-
- virtual Module * CreateModule(Server* Me)
+
+ Version GetVersion() CXX11_OVERRIDE
{
- return new ModuleOperChans(Me);
+ return Version("Adds channel mode O (operonly) which prevents non-server operators from joining the channel.", VF_VENDOR);
}
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleOperChansFactory;
-}
-
+MODULE_INIT(ModuleOperChans)
projects / user / henk / code / inspircd.git / blobdiff