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/*
* This file is part of PowerDNS or dnsdist.
* Copyright -- PowerDNS.COM B.V. and its contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* In addition, for the avoidance of any doubt, permission is granted to
* link this program with OpenSSL and to (re)distribute the binaries
* produced as the result of such linking.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "rec-xfr.hh"
#include "filterpo.hh"
#include <string>
#include "dnsrecords.hh"
extern bool g_logRPZChanges;
// Please make sure that the struct below only contains value types since they are used as parameters in a thread ct
struct RPZTrackerParams
{
ZoneXFRParams zoneXFRParams;
boost::optional<DNSFilterEngine::Policy> defpol;
std::string defcontent;
bool defpolOverrideLocal{true};
uint32_t maxTTL = std::numeric_limits<uint32_t>::max();
std::string seedFileName;
std::string dumpZoneFileName;
std::string polName;
std::set<std::string> tags;
uint32_t extendedErrorCode{std::numeric_limits<uint32_t>::max()};
std::string extendedErrorExtra;
bool includeSOA{false};
bool ignoreDuplicates{false};
};
std::shared_ptr<const SOARecordContent> loadRPZFromFile(const std::string& fname, const std::shared_ptr<DNSFilterEngine::Zone>& zone, const boost::optional<DNSFilterEngine::Policy>& defpol, bool defpolOverrideLocal, uint32_t maxTTL);
void RPZIXFRTracker(RPZTrackerParams params, uint64_t configGeneration);
struct rpzStats
{
std::atomic<uint64_t> d_failedTransfers;
std::atomic<uint64_t> d_successfulTransfers;
std::atomic<uint64_t> d_fullTransfers;
std::atomic<uint64_t> d_numberOfRecords;
std::atomic<time_t> d_lastUpdate;
std::atomic<uint32_t> d_serial;
};
Netmask makeNetmaskFromRPZ(const DNSName& name);
shared_ptr<rpzStats> getRPZZoneStats(const std::string& zone);
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