-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
*
- * 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"
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+#include "modules/account.h"
-/* $ModDesc: Only opers may create new channels if this module is loaded */
+typedef insp::flat_set<std::string, irc::insensitive_swo> AllowChans;
class ModuleRestrictChans : public Module
{
-
+ AllowChans allowchans;
+ bool allowregistered;
- std::map<irc::string,int> allowchans;
-
- void ReadConfig()
+ bool CanCreateChannel(LocalUser* user, const std::string& name)
{
- ConfigReader* MyConf = new ConfigReader(ServerInstance);
- allowchans.clear();
- for (int i = 0; i < MyConf->Enumerate("allowchannel"); i++)
+ const AccountExtItem* accountext = GetAccountExtItem();
+ if (allowregistered && accountext && accountext->get(user))
+ return true;
+
+ if (user->HasPrivPermission("channels/restricted-create"))
+ return true;
+
+ for (AllowChans::const_iterator it = allowchans.begin(), it_end = allowchans.end(); it != it_end; ++it)
{
- std::string txt;
- txt = MyConf->ReadValue("allowchannel", "name", i);
- irc::string channel = txt.c_str();
- allowchans[channel] = 1;
+ if (InspIRCd::Match(name, *it))
+ return true;
}
- DELETE(MyConf);
- }
- public:
- ModuleRestrictChans(InspIRCd* Me)
- : Module(Me)
- {
-
- ReadConfig();
+ return false;
}
- virtual void OnRehash(userrec* user, const std::string ¶meter)
+ public:
+ ModuleRestrictChans()
+ : allowregistered(false)
{
- ReadConfig();
}
- void Implements(char* List)
- {
- List[I_OnUserPreJoin] = List[I_OnRehash] = 1;
- }
-
- virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs)
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
- irc::string x = cname;
- // user is not an oper and its not in the allow list
- if ((!IS_OPER(user)) && (allowchans.find(x) == allowchans.end()))
+ AllowChans newallows;
+ ConfigTagList tags = ServerInstance->Config->ConfTags("allowchannel");
+ for (ConfigIter i = tags.first; i != tags.second; ++i)
{
- // channel does not yet exist (record is null, about to be created IF we were to allow it)
- if (!chan)
- {
- user->WriteServ("530 %s %s :Only IRC operators may create new channels",user->nick,cname,cname);
- return 1;
- }
- }
- return 0;
- }
-
- virtual ~ModuleRestrictChans()
- {
- }
-
- virtual Version GetVersion()
- {
- return Version(1,1,0,1,VF_VENDOR,API_VERSION);
- }
-};
+ const std::string name = i->second->getString("name");
+ if (name.empty())
+ throw ModuleException("Empty <allowchannel:name> at " + i->second->getTagLocation());
+ newallows.insert(name);
+ }
+ allowchans.swap(newallows);
-class ModuleRestrictChansFactory : public ModuleFactory
-{
- public:
- ModuleRestrictChansFactory()
- {
+ // Global config
+ ConfigTag* tag = ServerInstance->Config->ConfValue("restrictchans");
+ allowregistered = tag->getBool("allowregistered", false);
}
-
- ~ModuleRestrictChansFactory()
+
+ ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE
{
+ // channel does not yet exist (record is null, about to be created IF we were to allow it)
+ if (!chan && !CanCreateChannel(user, cname))
+ return MOD_RES_DENY;
+
+ return MOD_RES_PASSTHRU;
}
-
- virtual Module * CreateModule(InspIRCd* Me)
+
+ Version GetVersion() CXX11_OVERRIDE
{
- return new ModuleRestrictChans(Me);
+ return Version("Allows restricting who can create channels", VF_VENDOR);
}
-
};
-
-extern "C" DllExport void * init_module( void )
-{
- return new ModuleRestrictChansFactory;
-}
-
+MODULE_INIT(ModuleRestrictChans)