From: Wouter Wijngaards Date: Thu, 3 Jan 2013 12:25:48 +0000 (+0000) Subject: - Test that unbound can handle a CNAME at an intermediate node in X-Git-Tag: release-1.4.20rc1~31 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3b467728ec68bd0882b45cc5a3196462bf012bf3;p=thirdparty%2Funbound.git - Test that unbound can handle a CNAME at an intermediate node in the chain of trust (where it seeks a DS record). git-svn-id: file:///svn/unbound/trunk@2803 be551aaa-1e26-0410-a405-d3ace91eadb9 --- diff --git a/doc/Changelog b/doc/Changelog index 1d62abf51..c4fb0caef 100644 --- a/doc/Changelog +++ b/doc/Changelog @@ -1,5 +1,7 @@ 3 January 2013: Wouter - Test that unbound-control checks client credentials. + - Test that unbound can handle a CNAME at an intermediate node in + the chain of trust (where it seeks a DS record). 2 January 2013: Wouter - Fix openssl lock free on exit (reported by Robert Fleischman). diff --git a/testdata/val_ds_cnamesub.rpl b/testdata/val_ds_cnamesub.rpl new file mode 100644 index 000000000..a147b93d6 --- /dev/null +++ b/testdata/val_ds_cnamesub.rpl @@ -0,0 +1,275 @@ +; 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 response to DS in chain of trust +; the CNAME is at a nonempty nonterminal name in the parent zone. + +; 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 subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +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 + +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 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 subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +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 + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +ns.example.com. IN AAAA +SECTION ANSWER +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR AA NOERROR +SECTION QUESTION +example.net. IN A +SECTION AUTHORITY +example.net. IN NS ns.example.net. +SECTION ADDITIONAL +ns.example.net. IN A 1.2.3.6 +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 +ns.example.com. IN AAAA +SECTION ANSWER +; not legal NOERROR/NODATA response, but leniently accepted (not validated) +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} +;example.com. IN SOA alfa.ns.example.com.cz. hostmaster.example.com. 2010030800 10800 86400 604800 86400 +;example.com. 3600 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. ADsxLOHjxFzwFmwIiGOubqD9nKWAp4RccRIXQ0+EAUGfSDZMCB0ZiFA= ;{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 + +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 DS query for a.example.com, a CNAME +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +a.example.com. IN DS +SECTION ANSWER +a.example.com. IN CNAME zzz.example.net. +a.example.com. 3600 IN RRSIG CNAME 3 3 3600 20070926134150 20070829134150 2854 example.com. AKM6/j6yowuwqbazKzi4fEsavcLwXo3PjglhH9KD68ANZOrdN9y1ZCc= +SECTION AUTHORITY +SECTION ADDITIONAL +ENTRY_END + +; response to DS query for sub.a.example.com. +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +sub.a.example.com. IN DS +SECTION ANSWER +sub.a.example.com. 3600 IN DS 57024 7 1 e54100bff773a794854808694c5d217267a53649 +sub.a.example.com. 3600 IN RRSIG DS 3 4 3600 20070926134150 20070829134150 2854 example.com. ALHDGmpgZlXnAb54z4FbBKw/9nXVBdosG0UCEuh4qU7Lm/fs5Dv9aJw= +SECTION AUTHORITY +SECTION ADDITIONAL +ENTRY_END + +; delegation down +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +sub.a.example.com. IN NS +SECTION ANSWER +SECTION AUTHORITY +sub.a.example.com. 3600 IN DS 57024 7 1 e54100bff773a794854808694c5d217267a53649 +sub.a.example.com. 3600 IN RRSIG DS 3 4 3600 20070926134150 20070829134150 2854 example.com. ALHDGmpgZlXnAb54z4FbBKw/9nXVBdosG0UCEuh4qU7Lm/fs5Dv9aJw= +sub.a.example.com. IN NS ns.sub.a.example.com. +SECTION ADDITIONAL +ns.sub.a.example.com. IN A 1.2.3.5 +ENTRY_END +RANGE_END + +; ns.sub.a.example.com. +RANGE_BEGIN 0 100 + ADDRESS 1.2.3.5 + +; DNSKEY query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +sub.a.example.com. IN DNSKEY +SECTION ANSWER +sub.a.example.com. 3600 IN DNSKEY 257 3 7 AwEAAbvre/wK/WVeoj0SiwVkTD+NefvHPru9YIqLWY0m+0E5NYOpJZdc+PGQQYRzFNOlugVZtFirmv5Lmz7GNiASXtG/IFi//SlE30DxEKQOjt2F6qSZTZ1nZ5XOIMGTwWyp4OoI0egk5JavC5mQbyXqcj82ywt6F5Z3CmnThVl6MtOv ;{id = 57024 (ksk), size = 1024b} +sub.a.example.com. 3600 IN RRSIG DNSKEY 7 4 3600 20070926134150 20070829134150 57024 sub.a.example.com. TB3rkkPBD/ESQR9WBpfq2aV+2howI+EJq2+om2EI6PiemQOdpN6ovLvKwCILb0LOsTEFfPpAvRCOuDzRC24sJqBgWpZ4xLxMTcQJ8hMvv7rIUfZotDPO2JYNHSRmpeQLuDGA6P+AtJLYIr7yfOltJmJ0aCJxy3Fm9RQxJxHVbEQ= +SECTION AUTHORITY +SECTION ADDITIONAL +ENTRY_END + +; query of interest +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +www.sub.a.example.com. IN A +SECTION ANSWER +www.sub.a.example.com. IN A 10.20.30.40 +www.sub.a.example.com. 3600 IN RRSIG A 7 5 3600 20070926134150 20070829134150 57024 sub.a.example.com. az44R7VbfooRtaSOO65W+GP4K/fHlIcKMkF/z3LVvDXOdCK+zuYPJycBCYljH5cAhslMXgDeHMOWdcPhKIZ3EjykYUJIGlMckVIMobBieFKFhIX9r/bRpT0vlsCF2YKbmvyjpeRF/sIg2iSNMf/s6wxpZq02Kq6yuHtUEqgx7uA= +SECTION AUTHORITY +SECTION ADDITIONAL +ENTRY_END + +RANGE_END + +; ns.example.net. +RANGE_BEGIN 0 100 + ADDRESS 1.2.3.6 + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR AA NOERROR +SECTION QUESTION +zzz.example.net. IN DS +SECTION ANSWER +SECTION AUTHORITY +example.net. IN SOA root. host. 1 2 3 4 5 +SECTION ADDITIONAL +ENTRY_END +RANGE_END + + +STEP 1 QUERY +ENTRY_BEGIN +REPLY RD DO +SECTION QUESTION +www.sub.a.example.com. IN A +ENTRY_END + +; recursion happens here. +STEP 10 CHECK_ANSWER +ENTRY_BEGIN +MATCH all +REPLY QR RD RA AD NOERROR +SECTION QUESTION +www.sub.a.example.com. IN A +SECTION ANSWER +www.sub.a.example.com. 3600 IN A 10.20.30.40 +www.sub.a.example.com. 3600 IN RRSIG A 7 5 3600 20070926134150 20070829134150 57024 sub.a.example.com. az44R7VbfooRtaSOO65W+GP4K/fHlIcKMkF/z3LVvDXOdCK+zuYPJycBCYljH5cAhslMXgDeHMOWdcPhKIZ3EjykYUJIGlMckVIMobBieFKFhIX9r/bRpT0vlsCF2YKbmvyjpeRF/sIg2iSNMf/s6wxpZq02Kq6yuHtUEqgx7uA= +ENTRY_END + +SCENARIO_END