diff options
Diffstat (limited to 'testdata/subnet_scopezero_noedns.crpl')
| -rw-r--r-- | testdata/subnet_scopezero_noedns.crpl | 441 |
1 files changed, 441 insertions, 0 deletions
diff --git a/testdata/subnet_scopezero_noedns.crpl b/testdata/subnet_scopezero_noedns.crpl new file mode 100644 index 000000000000..25df0dd71cf2 --- /dev/null +++ b/testdata/subnet_scopezero_noedns.crpl @@ -0,0 +1,441 @@ +; scope of 0, if the query also had scope of 0, do not answer this +; to everyone, but only for scope 0 queries. Otherwise can answer cached. + +server: + target-fetch-policy: "0 0 0 0 0" + send-client-subnet: 1.2.3.4 + module-config: "subnetcache validator iterator" + verbosity: 4 + qname-minimisation: no + +stub-zone: + name: "." + stub-addr: 193.0.14.129 + +stub-zone: + name: "example.com" + stub-addr: 1.2.3.4 +CONFIG_END + +SCENARIO_BEGIN Test subnet cache with scope zero response without EDNS. + +; the upstream server. +RANGE_BEGIN 0 100 + ADDRESS 193.0.14.129 + +ENTRY_BEGIN +MATCH opcode qtype qname ednsdata +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +. IN NS +SECTION ANSWER +. IN NS K.ROOT-SERVERS.NET. +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ;; we expect to receive empty +HEX_EDNSDATA_END +K.ROOT-SERVERS.NET. IN A 193.0.14.129 +ENTRY_END +RANGE_END + +RANGE_BEGIN 0 11 + ADDRESS 1.2.3.4 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +;copy_ednsdata_assume_clientsubnet +REPLY QR NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.40 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.0.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 11 ; source mask, scopemask + 7f 00 00 ; address +HEX_EDNSDATA_END +ENTRY_END +RANGE_END + +RANGE_BEGIN 20 31 + ADDRESS 1.2.3.4 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +;copy_ednsdata_assume_clientsubnet +REPLY QR NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.41 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.0.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 11 ; source mask, scopemask + 7f 01 00 ; address +HEX_EDNSDATA_END +ENTRY_END +RANGE_END + +RANGE_BEGIN 40 51 + ADDRESS 1.2.3.4 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +;copy_ednsdata_assume_clientsubnet +REPLY QR NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.42 +SECTION AUTHORITY +SECTION ADDITIONAL +;no EDNS in this answer. Tests if the back_parsed callback +;is called to process the lack of edns contents. +;HEX_EDNSDATA_BEGIN + ;00 08 ; OPC + ;00 04 ; option length + ;00 01 ; Family + ;00 00 ; source mask, scopemask + ; ; address 0.0.0.0/0 scope 0 +;HEX_EDNSDATA_END +ENTRY_END +RANGE_END + +RANGE_BEGIN 120 131 + ADDRESS 1.2.3.4 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +;copy_ednsdata_assume_clientsubnet +REPLY QR NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.43 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 00 ; source mask, scopemask + 7f 02 00 ; address 127.2.0.0/24 scope 0 +HEX_EDNSDATA_END +ENTRY_END +RANGE_END + +; query for 127.0.0.0/24 +STEP 1 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 0b + + 00 08 00 07 ; OPC, optlen + 00 01 18 00 ; ip4, scope 24, source 0 + 7f 00 00 ;127.0.0.0/24 +HEX_ANSWER_END +ENTRY_END + +; answer is 10.20.30.40 for 127.0.0.0/24 scope 17 +STEP 10 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.40 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.0.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 11 ; source mask, scopemask + 7f 00 00 ; address +HEX_EDNSDATA_END +ENTRY_END + +; query for 127.1.0.0/24 +STEP 20 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 0b + + 00 08 00 07 ; OPC, optlen + 00 01 18 00 ; ip4, scope 24, source 0 + 7f 01 00 ;127.1.0.0/24 +HEX_ANSWER_END +ENTRY_END + +; answer is 10.20.30.41 for 127.1.0.0/24 scope 17 +STEP 30 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.41 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.1.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 11 ; source mask, scopemask + 7f 01 00 ; address +HEX_EDNSDATA_END +ENTRY_END + +; query for 0.0.0.0/0 +STEP 40 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 08 + + 00 08 00 04 ; OPC, optlen + 00 01 00 00 ; ip4, scope 0, source 0 + ;0.0.0.0/0 +HEX_ANSWER_END +ENTRY_END + +; answer is 10.20.30.42 for 0.0.0.0/0 scope 0 +STEP 50 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.42 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + 00 08 ; OPC + 00 04 ; option length + 00 01 ; Family + 00 00 ; source mask, scopemask + ; address +HEX_EDNSDATA_END +ENTRY_END + +; query for 127.0.0.0/24, again, it should be in cache. +; and not from the scope 0 answer. +STEP 60 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 0b + + 00 08 00 07 ; OPC, optlen + 00 01 18 00 ; ip4, scope 24, source 0 + 7f 00 00 ;127.0.0.0/24 +HEX_ANSWER_END +ENTRY_END + +; answer should be 10.20.30.40 for 127.0.0.0/24 scope 17 +STEP 70 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.40 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.0.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 11 ; source mask, scopemask + 7f 00 00 ; address +HEX_EDNSDATA_END +ENTRY_END + +; query for 127.1.0.0/24, again, it should be in cache. +STEP 80 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 0b + + 00 08 00 07 ; OPC, optlen + 00 01 18 00 ; ip4, scope 24, source 0 + 7f 01 00 ;127.1.0.0/24 +HEX_ANSWER_END +ENTRY_END + +; answer should be 10.20.30.41 for 127.1.0.0/24 scope 17 +STEP 90 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.41 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.1.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 11 ; source mask, scopemask + 7f 01 00 ; address +HEX_EDNSDATA_END +ENTRY_END + +; query for 0.0.0.0/0, again. +STEP 100 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 08 + + 00 08 00 04 ; OPC, optlen + 00 01 00 00 ; ip4, scope 0, source 0 + ;0.0.0.0/0 +HEX_ANSWER_END +ENTRY_END + +; answer should be 10.20.30.42 for 0.0.0.0/0 scope 0 +STEP 110 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.42 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + 00 08 ; OPC + 00 04 ; option length + 00 01 ; Family + 00 00 ; source mask, scopemask + ; address +HEX_EDNSDATA_END +ENTRY_END + +; now a query for a /24 that gets an answer for a /0. +STEP 120 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 0b + + 00 08 00 07 ; OPC, optlen + 00 01 18 00 ; ip4, scope 24, source 0 + 7f 02 00 ;127.2.0.0/24 +HEX_ANSWER_END +ENTRY_END + +; answer should be 10.20.30.43 for 127.2.0.0/24 scope 0 +STEP 130 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.43 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.2.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 00 ; source mask, scopemask + 7f 02 00 ; address +HEX_EDNSDATA_END +ENTRY_END + +; the scope 0 answer is now used to answer queries from +; query for 127.0.0.0/24 +STEP 140 QUERY +ENTRY_BEGIN +HEX_ANSWER_BEGIN + 00 00 01 00 00 01 00 00 ;ID 0 + 00 00 00 01 03 77 77 77 ; www.example.com A? (DO) + 07 65 78 61 6d 70 6c 65 + 03 63 6f 6d 00 00 01 00 + 01 00 00 29 10 00 00 00 + 80 00 00 0b + + 00 08 00 07 ; OPC, optlen + 00 01 18 00 ; ip4, scope 24, source 0 + 7f 00 00 ;127.0.0.0/24 +HEX_ANSWER_END +ENTRY_END + +STEP 150 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ednsdata +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. IN A 10.20.30.43 +SECTION AUTHORITY +SECTION ADDITIONAL +HEX_EDNSDATA_BEGIN + ; client is 127.0.0.1 + 00 08 ; OPC + 00 07 ; option length + 00 01 ; Family + 18 00 ; source mask, scopemask + 7f 00 00 ; address +HEX_EDNSDATA_END +ENTRY_END + +SCENARIO_END |