1; config options 2server: 3 target-fetch-policy: "0 0 0 0 0" 4 log-time-ascii: yes 5 fake-sha1: yes 6 trust-anchor-signaling: no 7 minimal-responses: no 8stub-zone: 9 name: "." 10 stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. 11; initial content (say from dig example.com DNSKEY > example.com.key) 12AUTOTRUST_FILE example.com 13example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} 14AUTOTRUST_END 15CONFIG_END 16 17SCENARIO_BEGIN Test autotrust with initial trust anchor ZSK 18 19; K-ROOT 20RANGE_BEGIN 0 100 21 ADDRESS 193.0.14.129 22ENTRY_BEGIN 23MATCH opcode qname qtype 24ADJUST copy_id copy_query 25REPLY QR AA 26SECTION QUESTION 27. IN NS 28SECTION ANSWER 29. IN NS k.root-servers.net. 30SECTION ADDITIONAL 31k.root-servers.net IN A 193.0.14.129 32ENTRY_END 33 34ENTRY_BEGIN 35MATCH opcode subdomain 36ADJUST copy_id copy_query 37REPLY QR 38SECTION QUESTION 39com. IN NS 40SECTION AUTHORITY 41com. IN NS a.gtld-servers.net. 42SECTION ADDITIONAL 43a.gtld-servers.net. IN A 192.5.6.30 44ENTRY_END 45RANGE_END 46 47; a.gtld-servers.net. 48RANGE_BEGIN 0 100 49 ADDRESS 192.5.6.30 50ENTRY_BEGIN 51MATCH opcode subdomain 52ADJUST copy_id copy_query 53REPLY QR 54SECTION QUESTION 55example.com. IN NS 56SECTION AUTHORITY 57example.com. IN NS ns.example.com. 58SECTION ADDITIONAL 59ns.example.com. IN A 1.2.3.4 60ENTRY_END 61RANGE_END 62 63; ns.example.com. 64RANGE_BEGIN 0 100 65 ADDRESS 1.2.3.4 66ENTRY_BEGIN 67MATCH opcode qname qtype 68ADJUST copy_id 69REPLY QR AA 70SECTION QUESTION 71www.example.com. IN A 72SECTION ANSWER 73www.example.com. 3600 IN A 10.20.30.40 74www.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. pYGxVLsWUvOp1wSf0iwPap+JnECfC5GAm1lRqy3YEqecNGld7U7x/5Imo3CerbdZrVptUQs2oH0lcjwYJXMnsw== ;{id = 30899} 75SECTION AUTHORITY 76example.com. 3600 IN NS ns.example.com. 77example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 78SECTION ADDITIONAL 79ns.example.com. 3600 IN A 1.2.3.4 80ns.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. JsXbS18oyc0zkVaOWGSFdIQuOsZKflT0GraT9afDPoWLCgH4ApF7jNgfJV7Pqy1sTBRajME5IUAhpANwGBuW4A== ;{id = 30899} 81ENTRY_END 82 83ENTRY_BEGIN 84MATCH opcode qname qtype 85ADJUST copy_id 86REPLY QR AA 87SECTION QUESTION 88example.com. IN DNSKEY 89SECTION ANSWER 90; KSK 1 91example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} 92; ZSK 1 93example.com. 10800 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (ksk), size = 512b} 94; signatures 95example.com. 10800 IN RRSIG DNSKEY 5 2 10800 20090924111500 20090821111500 30899 example.com. b/HK231jIQLX8IhlZfup3r0yhpXaasbPE6LzxoEVVvWaTZWcLmeV8jDIcn0qO7Yvs7bIJN20lwVAV0GcHH3hWQ== ;{id = 30899} 96example.com. 10800 IN RRSIG DNSKEY 5 2 10800 20090924111500 20090821111500 55582 example.com. PCHme1QLoULxqjhg5tMlpR0qJlBfstEUVq18TtNoKQe9le1YhJ9caheXcTWoK+boLhXxg9u6Yyvq8FboQh0OjA== ;{id = 55582} 97 98ENTRY_END 99RANGE_END 100 101; set date/time to Aug 24 07:46:40 (2009). 102STEP 5 TIME_PASSES ELAPSE 1251100000 103STEP 6 ASSIGN t0 = ${time} 104; get probe time and check it. 4800 is about 10% less than 5400. And more than 105; the 3600 that a failure timeout would have. 106STEP 7 ASSIGN probe = ${range 4800 ${timeout} 5400} 107 108 109; the auto probing should have been done now. 110STEP 8 CHECK_AUTOTRUST example.com 111FILE_BEGIN 112; autotrust trust anchor file 113;;id: example.com. 1 114;;last_queried: 1251100000 ;;Mon Aug 24 07:46:40 2009 115;;last_success: 1251100000 ;;Mon Aug 24 07:46:40 2009 116;;next_probe_time: ${$t0 + $probe} ;;${ctime $t0 + $probe} 117;;query_failed: 0 118;;query_interval: 5400 119;;retry_time: 3600 120example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} ;;state=2 [ VALID ] ;;count=0 ;;lastchange=1251100000 ;;Mon Aug 24 07:46:40 2009 121FILE_END 122 123 124STEP 10 QUERY 125ENTRY_BEGIN 126REPLY RD DO 127SECTION QUESTION 128www.example.com. IN A 129ENTRY_END 130 131STEP 20 CHECK_ANSWER 132ENTRY_BEGIN 133MATCH all 134REPLY QR RD RA AD DO NOERROR 135SECTION QUESTION 136www.example.com. IN A 137SECTION ANSWER 138www.example.com. 3600 IN A 10.20.30.40 139www.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. pYGxVLsWUvOp1wSf0iwPap+JnECfC5GAm1lRqy3YEqecNGld7U7x/5Imo3CerbdZrVptUQs2oH0lcjwYJXMnsw== ;{id = 30899} 140SECTION AUTHORITY 141example.com. 3600 IN NS ns.example.com. 142example.com. 3600 IN RRSIG NS 5 2 3600 20090924111500 20090821111500 30899 example.com. J5wxRq0jgwQL6yy530kvo9cHqNAUHV8IF4dvaYZL0bNraO2Oe6dVXqlJl4+cxNHI2TMsstwFPr2Zz8tv6Az2mQ== ;{id = 30899} 143SECTION ADDITIONAL 144ns.example.com. 3600 IN A 1.2.3.4 145ns.example.com. 3600 IN RRSIG A 5 3 3600 20090924111500 20090821111500 30899 example.com. JsXbS18oyc0zkVaOWGSFdIQuOsZKflT0GraT9afDPoWLCgH4ApF7jNgfJV7Pqy1sTBRajME5IUAhpANwGBuW4A== ;{id = 30899} 146ENTRY_END 147 148; The autotrust anchor was probed due to the query. 149 150STEP 30 CHECK_AUTOTRUST example.com 151FILE_BEGIN 152; autotrust trust anchor file 153;;id: example.com. 1 154;;last_queried: 1251100000 ;;Mon Aug 24 07:46:40 2009 155;;last_success: 1251100000 ;;Mon Aug 24 07:46:40 2009 156;;next_probe_time: ${$t0 + $probe} ;;${ctime $t0 + $probe} 157;;query_failed: 0 158;;query_interval: 5400 159;;retry_time: 3600 160example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} ;;state=2 [ VALID ] ;;count=0 ;;lastchange=1251100000 ;;Mon Aug 24 07:46:40 2009 161FILE_END 162 163; wait and see if autotrust probes (the unchanged) domain again. 164STEP 40 TIME_PASSES EVAL ${$probe} 165 166STEP 50 TRAFFIC 167 168STEP 65 ASSIGN probe2 = ${range 4800 ${timeout} 5400} 169 170STEP 70 CHECK_AUTOTRUST example.com 171FILE_BEGIN 172; autotrust trust anchor file 173;;id: example.com. 1 174;;last_queried: ${time} ;;${ctime ${time}} 175;;last_success: ${time} ;;${ctime ${time}} 176;;next_probe_time: ${$t0 + $probe + $probe2} ;;${ctime $t0 + $probe + $probe2} 177;;query_failed: 0 178;;query_interval: 5400 179;;retry_time: 3600 180example.com. 10800 IN DNSKEY 257 3 5 AwEAAc3Z5DQDJpH4oPdNtC4BUQHk50XMD+dHr4r8psHmivIa83hxR5CRgCtd9sENCW9Ae8OIO19xw9t/RPaEAqQa+OE= ;{id = 55582 (ksk), size = 512b} ;;state=2 [ VALID ] ;;count=0 ;;lastchange=1251100000 ;;Mon Aug 24 07:46:40 2009 181FILE_END 182 183SCENARIO_END 184