unbound/testdata/iter_scrub_ns.rpl
wouter 4f32ae270c - Fix scrubber bug that potentially let NS records through. Reported
by Amanda Constant.
        - Also delete potential poison references from additional.
        - Fix: no classification of a forwarder as lame, throwaway instead.


git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1993 be551aaa-1e26-0410-a405-d3ace91eadb9
2010-02-24 13:27:47 +00:00

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; config options
server:
target-fetch-policy: "0 0 0 0 0"
stub-zone:
name: "."
stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET.
stub-zone:
name: "example.com"
stub-addr: 1.2.3.4
CONFIG_END
SCENARIO_BEGIN Test scrubber to scrub NS record for lamelike reply from stub
; 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
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 NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
; must be scrubbed
www.burritolovers.com. IN A 10.20.30.40
SECTION AUTHORITY
example1234.com. IN NS ns.example.com.
SECTION ADDITIONAL
ns.example.com. IN A 1.2.3.4
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
mail.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
; LAME
com. IN NS ns.example.com.
SECTION ADDITIONAL
ns.example.com. IN A 1.2.3.4
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; recursion happens here.
STEP 10 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
STEP 20 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
mail.example.com. IN A
ENTRY_END
STEP 30 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA SERVFAIL
SECTION QUESTION
mail.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
SCENARIO_END