[thirdparty/pdns.git] / pdns / ednsextendederror.hh

/*
 * 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 "namespaces.hh"

struct EDNSExtendedError
{
  enum class code : uint16_t
  {
    Other = 0,
    UnsupportedDNSKEYAlgorithm = 1,
    UnsupportedDSDigestType = 2,
    StaleAnswer = 3,
    ForgedAnswer = 4,
    DNSSECIndeterminate = 5,
    DNSSECBogus = 6,
    SignatureExpired = 7,
    SignatureNotYetValid = 8,
    DNSKEYMissing = 9,
    RRSIGsMissing = 10,
    NoZoneKeyBitSet = 11,
    NSECMissing = 12,
    CachedError = 13,
    NotReady = 14,
    Blocked = 15,
    Censored = 16,
    Filtered = 17,
    Prohibited = 18,
    StaleNXDOMAINAnswer = 19,
    NotAuthoritative = 20,
    NotSupported = 21,
    NoReachableAuthority = 22,
    NetworkError = 23,
    InvalidData = 24,
    SignatureExpiredBeforeValid = 25,
    TooEarly = 26,
    UnsupportedNSEC3IterationsValue = 27,
    UnableToConformToPolicy = 28,
    Synthesized = 29,
  };
  uint16_t infoCode;
  std::string extraText;
};

bool getEDNSExtendedErrorOptFromString(const char* option, unsigned int len, EDNSExtendedError& eee);
bool getEDNSExtendedErrorOptFromString(const string& option, EDNSExtendedError& eee);
string makeEDNSExtendedErrorOptString(const EDNSExtendedError& eee);
Commit	Line	Data
92e3654a PD	1	/*
	2	* This file is part of PowerDNS or dnsdist.
	3	* Copyright -- PowerDNS.COM B.V. and its contributors
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of version 2 of the GNU General Public License as
	7	* published by the Free Software Foundation.
	8	*
	9	* In addition, for the avoidance of any doubt, permission is granted to
	10	* link this program with OpenSSL and to (re)distribute the binaries
	11	* produced as the result of such linking.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	21	*/
	22	#pragma once
	23	#include "namespaces.hh"
	24
	25	struct EDNSExtendedError
	26	{
	27	enum class code : uint16_t
	28	{
	29	Other = 0,
	30	UnsupportedDNSKEYAlgorithm = 1,
	31	UnsupportedDSDigestType = 2,
	32	StaleAnswer = 3,
	33	ForgedAnswer = 4,
	34	DNSSECIndeterminate = 5,
	35	DNSSECBogus = 6,
	36	SignatureExpired = 7,
	37	SignatureNotYetValid = 8,
	38	DNSKEYMissing = 9,
	39	RRSIGsMissing = 10,
	40	NoZoneKeyBitSet = 11,
	41	NSECMissing = 12,
	42	CachedError = 13,
	43	NotReady = 14,
	44	Blocked = 15,
	45	Censored = 16,
	46	Filtered = 17,
	47	Prohibited = 18,
	48	StaleNXDOMAINAnswer = 19,
	49	NotAuthoritative = 20,
	50	NotSupported = 21,
	51	NoReachableAuthority = 22,
	52	NetworkError = 23,
	53	InvalidData = 24,
	54	SignatureExpiredBeforeValid = 25,
	55	TooEarly = 26,
	56	UnsupportedNSEC3IterationsValue = 27,
	57	UnableToConformToPolicy = 28,
	58	Synthesized = 29,
	59	};
	60	uint16_t infoCode;
	61	std::string extraText;
	62	};
	63
	64	bool getEDNSExtendedErrorOptFromString(const char* option, unsigned int len, EDNSExtendedError& eee);
65	bool getEDNSExtendedErrorOptFromString(const string& option, EDNSExtendedError& eee);
66	string makeEDNSExtendedErrorOptString(const EDNSExtendedError& eee);