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- Added unit test for QNAME minimisation + harden below nxdomain
synergy. git-svn-id: file:///svn/unbound/trunk@3933 be551aaa-1e26-0410-a405-d3ace91eadb9
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Ralph Dolmans
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2 changed files with 112 additions and 0 deletions
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@ -5,6 +5,8 @@
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subdomain of the NSEC owner.
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subdomain of the NSEC owner.
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- QNAME minimisation uses QTYPE=A, therefore always check cache for
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- QNAME minimisation uses QTYPE=A, therefore always check cache for
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this type in harden-below-nxdomain functionality.
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this type in harden-below-nxdomain functionality.
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- Added unit test for QNAME minimisation + harden below nxdomain
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synergy.
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22 November 2016: Wouter
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22 November 2016: Wouter
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- iana portlist update.
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- iana portlist update.
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110
testdata/stop_nxdomain_minimised.rpl
vendored
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110
testdata/stop_nxdomain_minimised.rpl
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; config options
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server:
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target-fetch-policy: "0 0 0 0 0"
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harden-below-nxdomain: yes
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qname-minimisation: yes
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trust-anchor: ". IN DNSKEY 257 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3"
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val-override-date: "20070916134226"
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stub-zone:
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name: "."
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stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
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stub-zone:
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name: "anotherexample.local."
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stub-addr: 10.20.30.40
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CONFIG_END
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SCENARIO_BEGIN Test stop cache search on nxdomain for QNAME minimised query
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; K.ROOT-SERVERS.NET.
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RANGE_BEGIN 0 100
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ADDRESS 193.0.14.129
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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. IN NS
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SECTION ANSWER
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. IN NS K.ROOT-SERVERS.NET.
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SECTION ADDITIONAL
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K.ROOT-SERVERS.NET. IN A 193.0.14.129
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR NOERROR
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SECTION QUESTION
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. IN DNSKEY
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SECTION ANSWER
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. 3600 IN DNSKEY 257 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30900 (ksk), size = 512b}
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. 3600 IN RRSIG DNSKEY 5 0 3600 20070926134150 20070829134150 30900 . BlVcSh8xSgm7ne+XVCJwNHQKjk5kTJgG4Fa3sOSfp3YUjb2YclmVWyIw7XEHl0/C6CN5gdy18idnM6vT6Hy42A== ;{id = 30900}
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ENTRY_END
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR AA NXDOMAIN
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SECTION QUESTION
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local. IN A
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SECTION AUTHORITY
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. 86400 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2010111601 1800 900 604800 86400
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. 86400 IN RRSIG SOA 5 0 86400 20070926134150 20070829134150 30900 . bOYbFZZp7vWWC2oxV+kph+YXjoQj2f6QJktlgmzRI7oReFX9jy/LibTPQi/sW0SGHpLaj3G5p4IfIlBibne4DA== ;{id = 30900}
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. 86400 IN NSEC ac. NS SOA RRSIG NSEC DNSKEY
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. 86400 IN RRSIG NSEC 5 0 86400 20070926134150 20070829134150 30900 . U+/m5+FmczzkosEx1aTP7MK/F3PpcKWct8CzM1jhjwNe2RlnW7qFe0IH8SLzD/elvxDTQMpJSMlKOhUUdapB8g== ;{id = 30900}
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lk. 86400 IN NSEC lr. NS DS RRSIG NSEC
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lk. 86400 IN RRSIG NSEC 5 1 86400 20070926134150 20070829134150 30900 . j6Pw5Eu9vGHDJcckTSWa8YD1b7FV7c/Z8aVkLfJCH+iPcaa40/LSp784+t2PnAAXL8fgriNL6jF/ve1rti3ANQ== ;{id = 30900}
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ENTRY_END
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RANGE_END
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RANGE_BEGIN 0 100
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ADDRESS 10.20.30.40
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ENTRY_BEGIN
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MATCH opcode qtype qname
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ADJUST copy_id
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REPLY QR AA NOERROR
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SECTION QUESTION
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anotherexample.local. IN TXT
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SECTION ANSWER
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anotherexample.local. 86400 IN TXT "should not resolve this"
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ENTRY_END
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RANGE_END
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STEP 1 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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example.local. IN TXT
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ENTRY_END
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; recursion happens here.
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STEP 10 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA NXDOMAIN
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SECTION QUESTION
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example.local. IN TXT
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SECTION AUTHORITY
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. 86400 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2010111601 1800 900 604800 86400
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ENTRY_END
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STEP 20 QUERY
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ENTRY_BEGIN
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REPLY RD
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SECTION QUESTION
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anotherexample.local. IN TXT
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ENTRY_END
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; query should be answered using NXDOMAIN for local in cache
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STEP 30 CHECK_ANSWER
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ENTRY_BEGIN
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MATCH all
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REPLY QR RD RA NXDOMAIN
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SECTION QUESTION
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anotherexample.local. IN TXT
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SECTION AUTHORITY
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. 86400 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2010111601 1800 900 604800 86400
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ENTRY_END
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SCENARIO_END
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