- Tested that unbound implements the RFC5155 Technical Errata id 3441.

  Unbound already implements insecure classification of an empty
  nonterminal in NSEC3 optout zone.

git-svn-id: file:///svn/unbound/trunk@2800 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/doc/Changelog b/doc/Changelog
index 5c874c698cbf4bd13822a97e084d60082cf1f1e1..f6bea6b5138eec8761aeb0dddb92348b8a613e6c 100644 (file)
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,6 +1,9 @@
 2 January 2013: Wouter
        - Fix openssl lock free on exit (reported by Robert Fleischman).
        - iana portlist updated.
+       - Tested that unbound implements the RFC5155 Technical Errata id 3441.
+         Unbound already implements insecure classification of an empty
+         nonterminal in NSEC3 optout zone.
 
 20 December 2012: Wouter
        - Fix unbound-anchor xml parse of entity declarations for safety.

diff --git a/testdata/val_nsec3_entnodata_optout.rpl b/testdata/val_nsec3_entnodata_optout.rpl
new file mode 100644 (file)
index 0000000..56ed195
--- /dev/null
+++ b/testdata/val_nsec3_entnodata_optout.rpl
@@ -0,0 +1,200 @@
+; config options
+; The island of trust is at example.com
+server:
+       trust-anchor: "example.com.    3600    IN      DS      2854 3 1 46e4ffc6e9a4793b488954bd3f0cc6af0dfb201b"
+       val-override-date: "20070916134226"
+       target-fetch-policy: "0 0 0 0 0"
+
+stub-zone:
+       name: "."
+       stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
+CONFIG_END
+
+SCENARIO_BEGIN Test validator with NSEC3 response for NODATA ENT with optout. 
+
+; K.ROOT-SERVERS.NET.
+RANGE_BEGIN 0 100
+       ADDRESS 193.0.14.129 
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+. IN NS
+SECTION ANSWER
+. IN NS        K.ROOT-SERVERS.NET.
+SECTION ADDITIONAL
+K.ROOT-SERVERS.NET.    IN      A       193.0.14.129
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN A
+SECTION AUTHORITY
+com.   IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.    IN      A       192.5.6.30
+ENTRY_END
+RANGE_END
+
+; a.gtld-servers.net.
+RANGE_BEGIN 0 100
+       ADDRESS 192.5.6.30
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN NS
+SECTION ANSWER
+com.    IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.     IN      A       192.5.6.30
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN A
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ENTRY_END
+RANGE_END
+
+; ns.example.com.
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.4
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR AA REFUSED
+SECTION QUESTION
+ns.example.com. IN A
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR AA REFUSED
+SECTION QUESTION
+ns.example.com. IN AAAA
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN NS
+SECTION ANSWER
+example.com.    IN NS   ns.example.com.
+example.com.    3600    IN      RRSIG   NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
+SECTION ADDITIONAL
+ns.example.com.         IN      A       1.2.3.4
+ns.example.com. 3600    IN      RRSIG   A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
+ENTRY_END
+
+; response to DNSKEY priming query
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN DNSKEY
+SECTION ANSWER
+example.com.    3600    IN      DNSKEY  256 3 3 ALXLUsWqUrY3JYER3T4TBJII s70j+sDS/UT2QRp61SE7S3E EXopNXoFE73JLRmvpi/UrOO/Vz4Se 6wXv/CYCKjGw06U4WRgR YXcpEhJROyNapmdIKSx hOzfLVE1gqA0PweZR8d tY3aNQSRn3sPpwJr6Mi /PqQKAMMrZ9ckJpf1+b QMOOvxgzz2U1GS18b3y ZKcgTMEaJzd/GZYzi/B N2DzQ0MsrSwYXfsNLFO Bbs8PJMW4LYIxeeOe6rUgkWOF 7CC9Dh/dduQ1QrsJhmZAEFfd6ByYV+ ;{id = 2854 (zsk), size = 1688b}
+example.com.    3600    IN      RRSIG   DNSKEY 3 2 3600 20070926134802 20070829134802 2854 example.com. MCwCFG1yhRNtTEa3Eno2zhVVuy2EJX3wAhQeLyUp6+UXcpC5qGNu9tkrTEgPUg== ;{id = 2854}
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+example.com.    3600    IN      RRSIG   NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ns.example.com. 3600    IN      RRSIG   A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION AUTHORITY
+example.com.   IN SOA  ns.example.com. hostmaster.example.com. 2007090400 28800 7200 604800 18000
+example.com.    3600    IN      RRSIG   SOA 3 2 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCM6lsu9byZIQ1yYjJmyYfFWM2RWAIUcR5t84r2La824oWCkLjmHXRQlco= ;{id = 2854}
+
+; NODATA response. H(www.example.com.) = s1unhcti19bkdr98fegs0v46mbu3t4m3
+s1unhcti19bkdr98fegs0v46mbu3t4m3.example.com. IN NSEC3  1 1 123 aabb00123456bbccdd s1unhcti19bkdr98fegs0v46mbu3t4m4 MX RRSIG
+s1unhcti19bkdr98fegs0v46mbu3t4m3.example.com.   3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. MCwCFE/a24nsY2luhQmZjY/ObAIgNSMkAhQWd4MUOUVK55bD6AbMHWrDA0yvEA== ;{id = 2854}
+
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+ent.example.com. IN DS
+SECTION AUTHORITY
+; example.com. -> b6fuorg741ufili49mg9j4328ig53sqg.
+; OPTOUT
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+
+; ent.example.com. -> 2kekcu37chvrqjb272ptidu9jhk8oqag.
+; OPTOUT SPAN around it
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AFgtC3UEm/Tu4HIjfDHIDmZkvgwHF0kWKcD3wP2hs+/wOfaILtXBr4c=
+ENTRY_END
+
+; refer to server one down
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ent.example.com. IN A
+SECTION AUTHORITY
+; example.com. -> b6fuorg741ufili49mg9j4328ig53sqg.
+; OPTOUT
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+
+; ent.example.com. -> 2kekcu37chvrqjb272ptidu9jhk8oqag.
+; OPTOUT SPAN around it
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AFgtC3UEm/Tu4HIjfDHIDmZkvgwHF0kWKcD3wP2hs+/wOfaILtXBr4c=
+ENTRY_END
+
+RANGE_END
+
+STEP 1 QUERY
+ENTRY_BEGIN
+REPLY RD DO
+SECTION QUESTION
+ent.example.com. IN A
+ENTRY_END
+
+; recursion happens here.
+STEP 10 CHECK_ANSWER
+ENTRY_BEGIN
+MATCH all
+REPLY QR RD RA DO NOERROR
+SECTION QUESTION
+ent.example.com. IN A
+SECTION ANSWER
+SECTION AUTHORITY
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AFgtC3UEm/Tu4HIjfDHIDmZkvgwHF0kWKcD3wP2hs+/wOfaILtXBr4c=
+SECTION ADDITIONAL
+ENTRY_END
+
+SCENARIO_END

diff --git a/testdata/val_nsec3_entnodata_optout_badopt.rpl b/testdata/val_nsec3_entnodata_optout_badopt.rpl
new file mode 100644 (file)
index 0000000..d1548f5
--- /dev/null
+++ b/testdata/val_nsec3_entnodata_optout_badopt.rpl
@@ -0,0 +1,196 @@
+; config options
+; The island of trust is at example.com
+server:
+       trust-anchor: "example.com.    3600    IN      DS      2854 3 1 46e4ffc6e9a4793b488954bd3f0cc6af0dfb201b"
+       val-override-date: "20070916134226"
+       target-fetch-policy: "0 0 0 0 0"
+
+stub-zone:
+       name: "."
+       stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
+CONFIG_END
+
+SCENARIO_BEGIN Test validator with NSEC3 response for NODATA ENT with optout. 
+
+; K.ROOT-SERVERS.NET.
+RANGE_BEGIN 0 100
+       ADDRESS 193.0.14.129 
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+. IN NS
+SECTION ANSWER
+. IN NS        K.ROOT-SERVERS.NET.
+SECTION ADDITIONAL
+K.ROOT-SERVERS.NET.    IN      A       193.0.14.129
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN A
+SECTION AUTHORITY
+com.   IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.    IN      A       192.5.6.30
+ENTRY_END
+RANGE_END
+
+; a.gtld-servers.net.
+RANGE_BEGIN 0 100
+       ADDRESS 192.5.6.30
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN NS
+SECTION ANSWER
+com.    IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.     IN      A       192.5.6.30
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN A
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ENTRY_END
+RANGE_END
+
+; ns.example.com.
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.4
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR AA REFUSED
+SECTION QUESTION
+ns.example.com. IN A
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR AA REFUSED
+SECTION QUESTION
+ns.example.com. IN AAAA
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN NS
+SECTION ANSWER
+example.com.    IN NS   ns.example.com.
+example.com.    3600    IN      RRSIG   NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
+SECTION ADDITIONAL
+ns.example.com.         IN      A       1.2.3.4
+ns.example.com. 3600    IN      RRSIG   A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
+ENTRY_END
+
+; response to DNSKEY priming query
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN DNSKEY
+SECTION ANSWER
+example.com.    3600    IN      DNSKEY  256 3 3 ALXLUsWqUrY3JYER3T4TBJII s70j+sDS/UT2QRp61SE7S3E EXopNXoFE73JLRmvpi/UrOO/Vz4Se 6wXv/CYCKjGw06U4WRgR YXcpEhJROyNapmdIKSx hOzfLVE1gqA0PweZR8d tY3aNQSRn3sPpwJr6Mi /PqQKAMMrZ9ckJpf1+b QMOOvxgzz2U1GS18b3y ZKcgTMEaJzd/GZYzi/B N2DzQ0MsrSwYXfsNLFO Bbs8PJMW4LYIxeeOe6rUgkWOF 7CC9Dh/dduQ1QrsJhmZAEFfd6ByYV+ ;{id = 2854 (zsk), size = 1688b}
+example.com.    3600    IN      RRSIG   DNSKEY 3 2 3600 20070926134802 20070829134802 2854 example.com. MCwCFG1yhRNtTEa3Eno2zhVVuy2EJX3wAhQeLyUp6+UXcpC5qGNu9tkrTEgPUg== ;{id = 2854}
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+example.com.    3600    IN      RRSIG   NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ns.example.com. 3600    IN      RRSIG   A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION AUTHORITY
+example.com.   IN SOA  ns.example.com. hostmaster.example.com. 2007090400 28800 7200 604800 18000
+example.com.    3600    IN      RRSIG   SOA 3 2 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCM6lsu9byZIQ1yYjJmyYfFWM2RWAIUcR5t84r2La824oWCkLjmHXRQlco= ;{id = 2854}
+
+; NODATA response. H(www.example.com.) = s1unhcti19bkdr98fegs0v46mbu3t4m3
+s1unhcti19bkdr98fegs0v46mbu3t4m3.example.com. IN NSEC3  1 1 123 aabb00123456bbccdd s1unhcti19bkdr98fegs0v46mbu3t4m4 MX RRSIG
+s1unhcti19bkdr98fegs0v46mbu3t4m3.example.com.   3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. MCwCFE/a24nsY2luhQmZjY/ObAIgNSMkAhQWd4MUOUVK55bD6AbMHWrDA0yvEA== ;{id = 2854}
+
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+ent.example.com. IN DS
+SECTION AUTHORITY
+; example.com. -> b6fuorg741ufili49mg9j4328ig53sqg.
+; OPTOUT
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+
+; ent.example.com. -> 2kekcu37chvrqjb272ptidu9jhk8oqag.
+; the span does not have OPTOUT
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com. IN NSEC3 1 0 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AAaGjBrmbElksOWsOAU0vdNwbRKsbsQgOwhFkONaynSk9M+2QpJQ6+k=
+ENTRY_END
+
+; refer to server one down
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ent.example.com. IN A
+SECTION AUTHORITY
+; example.com. -> b6fuorg741ufili49mg9j4328ig53sqg.
+; OPTOUT
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+
+; ent.example.com. -> 2kekcu37chvrqjb272ptidu9jhk8oqag.
+; the span does not have OPTOUT
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com. IN NSEC3 1 0 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk7oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AAaGjBrmbElksOWsOAU0vdNwbRKsbsQgOwhFkONaynSk9M+2QpJQ6+k=
+ENTRY_END
+
+RANGE_END
+
+STEP 1 QUERY
+ENTRY_BEGIN
+REPLY RD DO
+SECTION QUESTION
+ent.example.com. IN A
+ENTRY_END
+
+; recursion happens here.
+STEP 10 CHECK_ANSWER
+ENTRY_BEGIN
+MATCH all
+REPLY QR RD RA DO SERVFAIL
+SECTION QUESTION
+ent.example.com. IN A
+SECTION ANSWER
+SECTION AUTHORITY
+SECTION ADDITIONAL
+ENTRY_END
+
+SCENARIO_END

diff --git a/testdata/val_nsec3_entnodata_optout_match.rpl b/testdata/val_nsec3_entnodata_optout_match.rpl
new file mode 100644 (file)
index 0000000..329db5f
--- /dev/null
+++ b/testdata/val_nsec3_entnodata_optout_match.rpl
@@ -0,0 +1,200 @@
+; config options
+; The island of trust is at example.com
+server:
+       trust-anchor: "example.com.    3600    IN      DS      2854 3 1 46e4ffc6e9a4793b488954bd3f0cc6af0dfb201b"
+       val-override-date: "20070916134226"
+       target-fetch-policy: "0 0 0 0 0"
+
+stub-zone:
+       name: "."
+       stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
+CONFIG_END
+
+SCENARIO_BEGIN Test validator NODATA ENT with nsec3 optout matches the ent. 
+
+; K.ROOT-SERVERS.NET.
+RANGE_BEGIN 0 100
+       ADDRESS 193.0.14.129 
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+. IN NS
+SECTION ANSWER
+. IN NS        K.ROOT-SERVERS.NET.
+SECTION ADDITIONAL
+K.ROOT-SERVERS.NET.    IN      A       193.0.14.129
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN A
+SECTION AUTHORITY
+com.   IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.    IN      A       192.5.6.30
+ENTRY_END
+RANGE_END
+
+; a.gtld-servers.net.
+RANGE_BEGIN 0 100
+       ADDRESS 192.5.6.30
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN NS
+SECTION ANSWER
+com.    IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.     IN      A       192.5.6.30
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN A
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ENTRY_END
+RANGE_END
+
+; ns.example.com.
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.4
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR AA REFUSED
+SECTION QUESTION
+ns.example.com. IN A
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR AA REFUSED
+SECTION QUESTION
+ns.example.com. IN AAAA
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN NS
+SECTION ANSWER
+example.com.    IN NS   ns.example.com.
+example.com.    3600    IN      RRSIG   NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
+SECTION ADDITIONAL
+ns.example.com.         IN      A       1.2.3.4
+ns.example.com. 3600    IN      RRSIG   A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
+ENTRY_END
+
+; response to DNSKEY priming query
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN DNSKEY
+SECTION ANSWER
+example.com.    3600    IN      DNSKEY  256 3 3 ALXLUsWqUrY3JYER3T4TBJII s70j+sDS/UT2QRp61SE7S3E EXopNXoFE73JLRmvpi/UrOO/Vz4Se 6wXv/CYCKjGw06U4WRgR YXcpEhJROyNapmdIKSx hOzfLVE1gqA0PweZR8d tY3aNQSRn3sPpwJr6Mi /PqQKAMMrZ9ckJpf1+b QMOOvxgzz2U1GS18b3y ZKcgTMEaJzd/GZYzi/B N2DzQ0MsrSwYXfsNLFO Bbs8PJMW4LYIxeeOe6rUgkWOF 7CC9Dh/dduQ1QrsJhmZAEFfd6ByYV+ ;{id = 2854 (zsk), size = 1688b}
+example.com.    3600    IN      RRSIG   DNSKEY 3 2 3600 20070926134802 20070829134802 2854 example.com. MCwCFG1yhRNtTEa3Eno2zhVVuy2EJX3wAhQeLyUp6+UXcpC5qGNu9tkrTEgPUg== ;{id = 2854}
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+example.com.    3600    IN      RRSIG   NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854}
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ns.example.com. 3600    IN      RRSIG   A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854}
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION AUTHORITY
+example.com.   IN SOA  ns.example.com. hostmaster.example.com. 2007090400 28800 7200 604800 18000
+example.com.    3600    IN      RRSIG   SOA 3 2 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCM6lsu9byZIQ1yYjJmyYfFWM2RWAIUcR5t84r2La824oWCkLjmHXRQlco= ;{id = 2854}
+
+; NODATA response. H(www.example.com.) = s1unhcti19bkdr98fegs0v46mbu3t4m3
+s1unhcti19bkdr98fegs0v46mbu3t4m3.example.com. IN NSEC3  1 1 123 aabb00123456bbccdd s1unhcti19bkdr98fegs0v46mbu3t4m4 MX RRSIG
+s1unhcti19bkdr98fegs0v46mbu3t4m3.example.com.   3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. MCwCFE/a24nsY2luhQmZjY/ObAIgNSMkAhQWd4MUOUVK55bD6AbMHWrDA0yvEA== ;{id = 2854}
+
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+ent.example.com. IN DS
+SECTION AUTHORITY
+; example.com. -> b6fuorg741ufili49mg9j4328ig53sqg.
+; OPTOUT
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+
+; ent.example.com. -> 2kekcu37chvrqjb272ptidu9jhk8oqag.
+; OPTOUT
+2kekcu37chvrqjb272ptidu9jhk8oqag.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk8oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AJl6kanB5RTIcTJysEzDUNqQAr0ftIqzGzQw2+v8RLEbn3Yhi1bEfOQ=
+ENTRY_END
+
+; refer to server one down
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ent.example.com. IN A
+SECTION AUTHORITY
+; example.com. -> b6fuorg741ufili49mg9j4328ig53sqg.
+; OPTOUT
+b6fuorg741ufili49mg9j4328ig53sqg.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd b6fuorg741ufili49mg9j4328ig54sqg NS SOA DNSKEY RRSIG
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+
+; ent.example.com. -> 2kekcu37chvrqjb272ptidu9jhk8oqag.
+; OPTOUT
+2kekcu37chvrqjb272ptidu9jhk8oqag.example.com. IN NSEC3 1 1 123 aabb00123456bbccdd 2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk8oqag.example.com.  3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AJl6kanB5RTIcTJysEzDUNqQAr0ftIqzGzQw2+v8RLEbn3Yhi1bEfOQ=
+ENTRY_END
+
+RANGE_END
+
+STEP 1 QUERY
+ENTRY_BEGIN
+REPLY RD DO
+SECTION QUESTION
+ent.example.com. IN A
+ENTRY_END
+
+; recursion happens here.
+STEP 10 CHECK_ANSWER
+ENTRY_BEGIN
+MATCH all
+REPLY QR RD RA AD DO NOERROR
+SECTION QUESTION
+ent.example.com. IN A
+SECTION ANSWER
+SECTION AUTHORITY
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.   3600    IN      NSEC3   1 1 123 aabb00123456bbccdd  b6fuorg741ufili49mg9j4328ig54sqg NS SOA RRSIG DNSKEY 
+b6fuorg741ufili49mg9j4328ig53sqg.example.com.   3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AHNLlpOM8cBFBBdzUO9nQC/O6mw3rDUrqcdiSwMKAIckd3k5WZvoP78=
+2kekcu37chvrqjb272ptidu9jhk8oqag.example.com.   3600    IN      NSEC3   1 1 123 aabb00123456bbccdd  2kekcu37chvrqjb272ptidu9jhk9oqag
+2kekcu37chvrqjb272ptidu9jhk8oqag.example.com.   3600    IN      RRSIG   NSEC3 3 3 3600 20070926135752 20070829135752 2854 example.com. AJl6kanB5RTIcTJysEzDUNqQAr0ftIqzGzQw2+v8RLEbn3Yhi1bEfOQ=
+SECTION ADDITIONAL
+ENTRY_END
+
+SCENARIO_END