WEBDIENSTE/unbound
1
0
Fork 0
mirror of https://github.com/NLnetLabs/unbound.git synced 2026-09-24 02:34:56 +02:00
Code Issues Packages Projects Releases Wiki Activity

- Fix validation failure for parent and child on same server with an

Browse Source 
insecure childzone and a CNAME from parent to child.


git-svn-id: file:///svn/unbound/trunk@2321 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2010-10-29 13:10:26 +00:00
parent ba340cd07a
commit 488aee467a
8 changed files with 409 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
testdata/val_cnametonsec.rpl
Vendored
+158
View File
@@ -0,0 +1,158 @@
; 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 CNAME to insecure NSEC delegation
; 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 qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.example.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 qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.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 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
; response to query of interest
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN CNAME www.sub.example.com.
www.example.com. 3600 IN RRSIG CNAME 3 3 3600 20070926134802 20070829134802 2854 example.com. AKvv+5rFiCFiNRbdpna4rQtyARsLltUL9lXRWgpBVB5voJNJ9g/n/f4= ;{id = 2854}
SECTION AUTHORITY
sub.example.com. IN NSEC zzz.example.com. NS
sub.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926134802 20070829134802 2854 example.com. AJPvjSrqGbe3ZBOxV9J3XyFeOqrcPfIYPIWnlmj6G+PebJdAkvwIu9o= ;{id = 2854}
SECTION ADDITIONAL
ENTRY_END
; this server also serves the zone sub.example.com.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION AUTHORITY
sub.example.com. IN SOA a. b. 1 2 3 4 5
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD DO
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
www.example.com. IN CNAME www.sub.example.com.
www.example.com. 3600 IN RRSIG CNAME 3 3 3600 20070926134802 20070829134802 2854 example.com. AKvv+5rFiCFiNRbdpna4rQtyARsLltUL9lXRWgpBVB5voJNJ9g/n/f4= ;{id = 2854}
SECTION AUTHORITY
sub.example.com. IN NSEC zzz.example.com. NS
sub.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926134802 20070829134802 2854 example.com. AJPvjSrqGbe3ZBOxV9J3XyFeOqrcPfIYPIWnlmj6G+PebJdAkvwIu9o= ;{id = 2854}
sub.example.com. IN SOA a. b. 1 2 3 4 5
ENTRY_END
SCENARIO_END
testdata/val_cnametooptin.rpl
Vendored
+162
View File
@@ -0,0 +1,162 @@
; 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 CNAME to insecure optin NSEC3
; 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 qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.example.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 qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.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 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
; response to query of interest
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN CNAME www.sub.example.com.
www.example.com. 3600 IN RRSIG CNAME 3 3 3600 20070926134802 20070829134802 2854 example.com. AKvv+5rFiCFiNRbdpna4rQtyARsLltUL9lXRWgpBVB5voJNJ9g/n/f4= ;{id = 2854}
SECTION AUTHORITY
; NSEC3PARAM 1 0 1 -
; example.com. -> 9vq38lj9qs6s1aruer131mbtsfnvek2p.
; sub.example.com. -> 7t1ect6t5vp0s7se8si9d07roqupr3gc.
; www.example.com. -> 0lverorlcjoa2lji5rik0otij3lgoj3l.
7t1ect6t5vp0s7se8si9d07roqupr3gc.example.com. IN NSEC3 1 0 1 - 7t1ect6t5vp0s7se8si9d07roqupr3gd NS
7t1ect6t5vp0s7se8si9d07roqupr3gc.example.com. 3600 IN RRSIG NSEC3 3 3 3600 20070926134802 20070829134802 2854 example.com. AIiTSxI4hTDiDzo+bMaOKSvjIyoChgjY19y2NQG/Mtt80sNbDBY126I= ;{id = 2854}
SECTION ADDITIONAL
ENTRY_END
; this server also serves the zone sub.example.com.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
www.sub.example.com. IN A
SECTION AUTHORITY
sub.example.com. IN SOA a. b. 1 2 3 4 5
ENTRY_END
RANGE_END
STEP 1 QUERY
ENTRY_BEGIN
REPLY RD DO
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
www.example.com. IN CNAME www.sub.example.com.
www.example.com. 3600 IN RRSIG CNAME 3 3 3600 20070926134802 20070829134802 2854 example.com. AKvv+5rFiCFiNRbdpna4rQtyARsLltUL9lXRWgpBVB5voJNJ9g/n/f4= ;{id = 2854}
SECTION AUTHORITY
7t1ect6t5vp0s7se8si9d07roqupr3gc.example.com. IN NSEC3 1 0 1 - 7t1ect6t5vp0s7se8si9d07roqupr3gd NS
7t1ect6t5vp0s7se8si9d07roqupr3gc.example.com. 3600 IN RRSIG NSEC3 3 3 3600 20070926134802 20070829134802 2854 example.com. AIiTSxI4hTDiDzo+bMaOKSvjIyoChgjY19y2NQG/Mtt80sNbDBY126I= ;{id = 2854}
sub.example.com. IN SOA a. b. 1 2 3 4 5
ENTRY_END
SCENARIO_END
testdata/val_nodata_zonecut.rpl
Vendored
+2 -2
View File
@@ -131,8 +131,8 @@ SECTION AUTHORITY
; SOA record is missing in reply.
; Denies A, note this is the end of the NSEC chain.
; from wrong side of zone-cut
www.example.com. IN NSEC example.com. NS RRSIG NSEC
www.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926135752 20070829135752 2854 example.com. MCwCFCQcnUp3juEjo72FpC82jFwZ2DStAhQpwpdMvEycW2elKfxpDdIHlT5ERg== ;{id = 2854}
www.example.com. 3600 IN NSEC example.com. NS DS RRSIG NSEC
www.example.com. 3600 IN RRSIG NSEC 3 3 3600 20070926135752 20070829135752 2854 example.com. AA+3mzAYPyQ8G9EKxeyNM+UZY+RtCiS5BOkS8h4wSxMT3lfVdadGpn8= ;{id = 2854}
SECTION ADDITIONAL
ENTRY_END
RANGE_END