X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_inviteexception.cpp;h=604c144e4b153ab2927a843d2bb019ffe60ee0f6;hb=80e81e3b81b779901fd9d67f8ae030ee30c0bcec;hp=e51503b26cff2c801b21c7dc3897c4d46f6c1b6d;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_inviteexception.cpp b/src/modules/m_inviteexception.cpp index e51503b26..604c144e4 100644 --- a/src/modules/m_inviteexception.cpp +++ b/src/modules/m_inviteexception.cpp @@ -1 +1,95 @@ -/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd.h" #include "users.h" #include "channels.h" #include "modules.h" #include "mode.h" #include "u_listmode.h" /* $ModDesc: Provides support for the +I channel mode */ /* $ModDep: ../../include/u_listmode.h */ /* * Written by Om , April 2005. * Based on m_exception, which was originally based on m_chanprotect and m_silence * * The +I channel mode takes a nick!ident@host, glob patterns allowed, * and if a user matches an entry on the +I list then they can join the channel, * ignoring if +i is set on the channel * Now supports CIDR and IP addresses -- Brain */ class InspIRCd* ServerInstance; /** Handles channel mode +I */ class InviteException : public ListModeBase { public: InviteException(InspIRCd* Instance) : ListModeBase(Instance, 'I', "End of Channel Invite Exception List", "346", "347", true) { } }; class ModuleInviteException : public Module { InviteException* ie; public: ModuleInviteException(InspIRCd* Me) : Module(Me) { ie = new InviteException(ServerInstance); if (!ServerInstance->AddMode(ie, 'I')) throw ModuleException("Could not add new modes!"); ServerInstance->PublishInterface("ChannelBanList", this); } virtual void Implements(char* List) { ie->DoImplements(List); List[I_OnRequest] = List[I_On005Numeric] = List[I_OnCheckInvite] = 1; } virtual void On005Numeric(std::string &output) { output.append(" INVEX=I"); } virtual int OnCheckInvite(userrec* user, chanrec* chan) { if(chan != NULL) { modelist* list; chan->GetExt(ie->GetInfoKey(), list); if (list) { char mask[MAXBUF]; snprintf(mask, MAXBUF, "%s!%s@%s", user->nick, user->ident, user->GetIPString()); for (modelist::iterator it = list->begin(); it != list->end(); it++) { if(match(user->GetFullRealHost(), it->mask.c_str()) || match(user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true))) { // They match an entry on the list, so let them in. return 1; } } } // or if there wasn't a list, there can't be anyone on it, so we don't need to do anything. } return 0; } virtual char* OnRequest(Request* request) { ListModeRequest* LM = (ListModeRequest*)request; if (strcmp("LM_CHECKLIST", request->GetId()) == 0) { modelist* list; LM->chan->GetExt(ie->GetInfoKey(), list); if (list) { char mask[MAXBUF]; snprintf(mask, MAXBUF, "%s!%s@%s", LM->user->nick, LM->user->ident, LM->user->GetIPString()); for (modelist::iterator it = list->begin(); it != list->end(); it++) { if (match(LM->user->GetFullRealHost(), it->mask.c_str()) || match(LM->user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true))) { // They match an entry return (char*)it->mask.c_str(); } } return NULL; } } return NULL; } virtual void OnCleanup(int target_type, void* item) { ie->DoCleanup(target_type, item); } virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque) { ie->DoSyncChannel(chan, proto, opaque); } virtual void OnChannelDelete(chanrec* chan) { ie->DoChannelDelete(chan); } virtual void OnRehash(userrec* user, const std::string ¶m) { ie->DoRehash(); } virtual Version GetVersion() { return Version(1, 1, 0, 3, VF_VENDOR | VF_COMMON, API_VERSION); } ~ModuleInviteException() { ServerInstance->Modes->DelMode(ie); DELETE(ie); ServerInstance->UnpublishInterface("ChannelBanList", this); } }; MODULE_INIT(ModuleInviteException) \ No newline at end of file +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2013, 2017-2020 Sadie Powell + * Copyright (C) 2012-2013 Attila Molnar + * Copyright (C) 2012, 2019 Robby + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2006, 2010 Craig Edwards + * + * 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 . + */ + + +#include "inspircd.h" +#include "listmode.h" + +enum +{ + // From RFC 2812. + RPL_INVEXLIST = 346, + RPL_ENDOFINVEXLIST = 347 +}; + +class InviteException : public ListModeBase +{ + public: + InviteException(Module* Creator) + : ListModeBase(Creator, "invex", 'I', "End of Channel Invite Exception List", RPL_INVEXLIST, RPL_ENDOFINVEXLIST, true) + { + syntax = ""; + } +}; + +class ModuleInviteException : public Module +{ + bool invite_bypass_key; + InviteException ie; +public: + ModuleInviteException() : ie(this) + { + } + + void On005Numeric(std::map& tokens) CXX11_OVERRIDE + { + tokens["INVEX"] = ConvToStr(ie.GetModeChar()); + } + + ModResult OnCheckInvite(User* user, Channel* chan) CXX11_OVERRIDE + { + ListModeBase::ModeList* list = ie.GetList(chan); + if (list) + { + for (ListModeBase::ModeList::iterator it = list->begin(); it != list->end(); it++) + { + if (chan->CheckBan(user, it->mask)) + { + return MOD_RES_ALLOW; + } + } + } + + return MOD_RES_PASSTHRU; + } + + ModResult OnCheckKey(User* user, Channel* chan, const std::string& key) CXX11_OVERRIDE + { + if (invite_bypass_key) + return OnCheckInvite(user, chan); + return MOD_RES_PASSTHRU; + } + + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE + { + ie.DoRehash(); + invite_bypass_key = ServerInstance->Config->ConfValue("inviteexception")->getBool("bypasskey", true); + } + + Version GetVersion() CXX11_OVERRIDE + { + return Version("Adds channel mode I (invex) which allows channel operators to exempt user masks from the i (inviteonly) channel mode.", VF_VENDOR); + } +}; + +MODULE_INIT(ModuleInviteException)