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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); |