xref: /src/external/bsd/unbound/dist/testdata/iter_scrub_mx.rpl

; config options
server:
	target-fetch-policy: "0 0 0 0 0"
	qname-minimisation: no
	iter-scrub-promiscuous: yes

stub-zone:
	name: "."
	stub-addr: 1.2.3.0 # ns.root
CONFIG_END

SCENARIO_BEGIN Test iterator with scrub of authority MX records
; The test queries receive spoofed answers. The check queries see if
; the record is returned by the original server or by a spoofed source.
; The test domain is pollute3.mesa.
; with ns.pollute3.mesa A records are tested for cache placement.
; MX records and other records should not be allowed to make glue in cache,
; when present in the authority section.

; ns.root
RANGE_BEGIN 0 400
	ADDRESS 1.2.3.0
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS NS.ROOT.
SECTION ADDITIONAL
NS.ROOT. IN A 1.2.3.0
ENTRY_END

ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
mesa. IN NS
SECTION AUTHORITY
mesa. IN NS ns.mesa.
SECTION ADDITIONAL
ns.mesa. IN A 1.2.7.7
ENTRY_END
RANGE_END

; ns.mesa
RANGE_BEGIN 0 400
	ADDRESS 1.2.7.7
ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
pollute3.mesa. IN NS
SECTION AUTHORITY
pollute3.mesa. IN NS ns.pollute3.mesa.
SECTION ADDITIONAL
ns.pollute3.mesa. IN A 1.2.4.3
ENTRY_END

ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
attacker.mesa. IN NS
SECTION AUTHORITY
attacker.mesa. IN NS ns.attacker.mesa.
SECTION ADDITIONAL
ns.attacker.mesa. IN A 5.6.7.8
ENTRY_END
RANGE_END

; ns.pollute3.mesa
RANGE_BEGIN 0 400
	ADDRESS 1.2.4.3

; This is the spoofed answer that is returned.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
test3.atkr.pollute3.mesa. IN A
SECTION ANSWER
test3.atkr.pollute3.mesa. 86400 IN A 1.2.3.4
SECTION AUTHORITY
test3.atkr.pollute3.mesa. 86400 IN MX 20 ns.pollute3.mesa.
SECTION ADDITIONAL
ns.pollute3.mesa. 86400 IN A 5.6.7.8
ENTRY_END

; correct answer for the check query.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
check.pollute3.mesa. IN A
SECTION ANSWER
check.pollute3.mesa. IN A 1.8.9.3
ENTRY_END
RANGE_END

; ns.attacker.mesa
RANGE_BEGIN 0 400
	ADDRESS 5.6.7.8

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
ns.attacker.mesa. IN A
SECTION ANSWER
ns.attacker.mesa. 86400 IN A 5.6.7.8
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
ns.attacker.mesa. IN AAAA
SECTION AUTHORITY
attacker.mesa. 3600 IN SOA ns.attacker.mesa. root.attacker.mesa. 4 7200 3600 604800 3600
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
ns.attacker.mesa. IN A
SECTION ANSWER
ns.attacker.mesa. 86400 IN A 5.6.7.8
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA NOERROR
SECTION QUESTION
check.pollute3.mesa. IN A
SECTION ANSWER
check.pollute3.mesa. 86400 IN A 5.6.7.9
ENTRY_END
RANGE_END

; Test query with authority section MX glue.
STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
test3.atkr.pollute3.mesa. IN A
ENTRY_END

STEP 20 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
test3.atkr.pollute3.mesa. IN A
SECTION ANSWER
test3.atkr.pollute3.mesa. 86400 IN A 1.2.3.4
ENTRY_END

; Check the cache contents, for query with authority section MX glue.
STEP 100 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
check.pollute3.mesa. IN A
ENTRY_END

STEP 110 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD RA NOERROR
SECTION QUESTION
check.pollute3.mesa. IN A
SECTION ANSWER
; good answer
check.pollute3.mesa. IN A 1.8.9.3
; bad answer
;check.pollute3.mesa. IN A 5.6.7.9
ENTRY_END

SCENARIO_END