Merging upstream version 1.9.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/ednsextendederror.hh b/ednsextendederror.hh
new file mode 100644
index 0000000..5b264fc
--- /dev/null
+++ b/ednsextendederror.hh
@@ -0,0 +1,66 @@
+/*
+ * 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);