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- fix to locate nameservers for DS lookup with NS fetches.

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git-svn-id: file:///svn/unbound/trunk@2645 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2012-03-19 15:44:21 +00:00
parent d17f39416b
commit 0d5441bd8a
6 changed files with 302 additions and 0 deletions
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testdata/iter_ds_locate_ns.rpl
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+145
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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.
CONFIG_END
SCENARIO_BEGIN Test locate of NS records for parent nameservers of DS
; K.ROOT-SERVERS.NET.
RANGE_BEGIN 0 100
ADDRESS 193.0.14.129
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA 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
; content of root-servers.net
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
root-servers.net. IN NS
SECTION ANSWER
root-servers.net. IN NS K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
K.ROOT-SERVERS.NET. IN A 193.0.14.129
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
k.root-servers.net. IN A
SECTION ANSWER
K.ROOT-SERVERS.NET. IN A 193.0.14.129
SECTION AUTHORITY
root-servers.net. IN NS K.ROOT-SERVERS.NET.
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
k.root-servers.net. IN AAAA
SECTION ANSWER
SECTION AUTHORITY
root-servers.net. IN SOA K.ROOT-SERVERS.NET. hostmaster. 1 2 3 4 5
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
root-servers.net. IN DS
SECTION ANSWER
SECTION AUTHORITY
root-servers.net. IN SOA K.ROOT-SERVERS.NET. hostmaster. 1 2 3 4 5
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
net. IN A
SECTION AUTHORITY
net. 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 AA NOERROR
SECTION QUESTION
net. IN NS
SECTION ANSWER
net. IN NS a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net. IN A 192.5.6.30
ENTRY_END
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
root-servers.net. IN DS
SECTION AUTHORITY
net. IN SOA a.gtld-servers.net. hostmaster. 2 3 4 5 6
ENTRY_END
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
root-servers.net. IN A
SECTION AUTHORITY
root-servers.net. IN NS K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
K.ROOT-SERVERS.NET. IN A 193.0.14.129
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
root-servers.net. IN DS
ENTRY_END
; recursion happens here.
STEP 10 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
root-servers.net. IN DS
SECTION ANSWER
SECTION AUTHORITY
net. IN SOA a.gtld-servers.net. hostmaster. 2 3 4 5 6
SECTION ADDITIONAL
ENTRY_END
SCENARIO_END