mirror of
https://github.com/inspircd/inspircd.git
synced 2025-03-10 02:59:01 -04:00
136 lines
3.7 KiB
C++
136 lines
3.7 KiB
C++
/*
|
|
* InspIRCd -- Internet Relay Chat Daemon
|
|
*
|
|
* Copyright (C) 2017-2023 Sadie Powell <sadie@witchery.services>
|
|
* Copyright (C) 2012-2014 Attila Molnar <attilamolnar@hush.com>
|
|
* Copyright (C) 2012 Robby <robby@chatbelgie.be>
|
|
* Copyright (C) 2011 jackmcbarn <jackmcbarn@inspircd.org>
|
|
* Copyright (C) 2010 Daniel De Graaf <danieldg@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/>.
|
|
*/
|
|
|
|
|
|
#include "inspircd.h"
|
|
#include "listmode.h"
|
|
|
|
enum
|
|
{
|
|
// InspIRCd-specific.
|
|
RPL_ACCESSLIST = 910,
|
|
RPL_ENDOFACCESSLIST = 911
|
|
};
|
|
|
|
class AutoOpList final
|
|
: public ListModeBase
|
|
{
|
|
public:
|
|
AutoOpList(Module* Creator)
|
|
: ListModeBase(Creator, "autoop", 'w', RPL_ACCESSLIST, RPL_ENDOFACCESSLIST)
|
|
{
|
|
ranktoset = ranktounset = OP_VALUE;
|
|
syntax = "<prefix>:<mask>";
|
|
}
|
|
|
|
static PrefixMode* FindMode(const std::string& mid)
|
|
{
|
|
if (mid.length() == 1)
|
|
{
|
|
PrefixMode* pm = ServerInstance->Modes.FindPrefixMode(mid[0]);
|
|
if (!pm)
|
|
pm = ServerInstance->Modes.FindPrefix(mid[0]);
|
|
return pm;
|
|
}
|
|
|
|
ModeHandler* mh = ServerInstance->Modes.FindMode(mid, MODETYPE_CHANNEL);
|
|
return mh ? mh->IsPrefixMode() : nullptr;
|
|
}
|
|
|
|
ModResult AccessCheck(User* source, Channel* channel, Modes::Change& change) override
|
|
{
|
|
std::string::size_type pos = change.param.find(':');
|
|
if (pos == 0 || pos == std::string::npos)
|
|
return change.adding ? MOD_RES_DENY : MOD_RES_PASSTHRU;
|
|
|
|
ModeHandler::Rank mylevel = channel->GetPrefixValue(source);
|
|
std::string mid(change.param, 0, pos);
|
|
PrefixMode* mh = FindMode(mid);
|
|
|
|
if (change.adding && !mh)
|
|
{
|
|
source->WriteNumeric(ERR_UNKNOWNMODE, mid, FMT::format("Cannot find prefix mode '{}' for autoop", mid));
|
|
return MOD_RES_DENY;
|
|
}
|
|
else if (!mh)
|
|
return MOD_RES_PASSTHRU;
|
|
|
|
Modes::Change modechange(mh, true, "");
|
|
if (mh->AccessCheck(source, channel, change) == MOD_RES_DENY)
|
|
return MOD_RES_DENY;
|
|
|
|
if (mh->GetLevelRequired(change.adding) > mylevel)
|
|
{
|
|
source->WriteNumeric(ERR_CHANOPRIVSNEEDED, channel->name, FMT::format("You must be able to {} mode {} ({}) to {} an autoop containing it",
|
|
change.adding ? "set" : "unset", mh->GetModeChar(), mh->name, change.adding ? "add" : "remove"));
|
|
return MOD_RES_DENY;
|
|
}
|
|
return MOD_RES_PASSTHRU;
|
|
}
|
|
};
|
|
|
|
class ModuleAutoOp final
|
|
: public Module
|
|
{
|
|
AutoOpList mh;
|
|
|
|
public:
|
|
ModuleAutoOp()
|
|
: Module(VF_VENDOR, "Adds channel mode w (autoop) which allows channel operators to define an access list which gives status ranks to users on join.")
|
|
, mh(this)
|
|
{
|
|
}
|
|
|
|
void OnPostJoin(Membership* memb) override
|
|
{
|
|
if (!IS_LOCAL(memb->user))
|
|
return;
|
|
|
|
ListModeBase::ModeList* list = mh.GetList(memb->chan);
|
|
if (list)
|
|
{
|
|
Modes::ChangeList changelist;
|
|
for (const auto& entry : *list)
|
|
{
|
|
std::string::size_type colon = entry.mask.find(':');
|
|
if (colon == std::string::npos)
|
|
continue;
|
|
|
|
if (memb->chan->CheckBan(memb->user, entry.mask.substr(colon + 1)))
|
|
{
|
|
PrefixMode* given = AutoOpList::FindMode(entry.mask.substr(0, colon));
|
|
if (given)
|
|
changelist.push_add(given, memb->user->nick);
|
|
}
|
|
}
|
|
ServerInstance->Modes.Process(ServerInstance->FakeClient, memb->chan, nullptr, changelist);
|
|
}
|
|
}
|
|
|
|
void ReadConfig(ConfigStatus& status) override
|
|
{
|
|
mh.DoRehash();
|
|
}
|
|
};
|
|
|
|
MODULE_INIT(ModuleAutoOp)
|