; config options ; The island of trust is at nsecwc.nlnetlabs.nl server: trust-anchor: "nsecwc.nlnetlabs.nl. 10024 IN DS 565 8 2 0C15C04C022700C8713028F6F64CF2343DE627B8F83CDA1C421C65DB 52908A2E" val-override-date: "20181202115531" target-fetch-policy: "0 0 0 0 0" qname-minimisation: "no" fake-sha1: yes trust-anchor-signaling: no ede: yes access-control: 127.0.0.0/8 allow_snoop stub-zone: name: "nsecwc.nlnetlabs.nl" stub-addr: "185.49.140.60" CONFIG_END SCENARIO_BEGIN Test validator with nxdomain response with wildcard expanded NSEC record, original NSEC owner does not provide proof for QNAME. CVE-2017-15105 test. ; ns.example.com. RANGE_BEGIN 0 100 ADDRESS 185.49.140.60 ; response to DNSKEY priming query ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NOERROR SECTION QUESTION nsecwc.nlnetlabs.nl. IN DNSKEY SECTION ANSWER nsecwc.nlnetlabs.nl. 3600 IN DNSKEY 257 3 8 AwEAAbTluF4BfJ/FT7Ak5a3VvYG1AqhT8FXxOsVwGTyueyE/hW+fMFMd QlLMf2Lf/gmsnFgn/p7GDmJBLlPTATmLeP3isvAZbK3MDEP2O5UjTVmt LZriTv8xfxYW6emCM54EQjWii64BFWrOeLm9zQqzyaLl53CbIIXqiacV KPteh8GX nsecwc.nlnetlabs.nl. 3600 IN RRSIG DNSKEY 8 3 3600 20200101000000 20171108114635 565 nsecwc.nlnetlabs.nl. q3bG4e8EtvXKDcNWcyYHeQxLF9l9aJKdmeSubyN6Qc3UVHugd6t3YSxD hlD+g43y7FcdnNHdAPh/jpgC4wtOb5J+5XAuESDHwesmIXOCTJjrb+A8 r+xQK+vsY8FhNZ2r81JZ/KQ/+TcCS5tbYeNZQgENduWAxgGiw3fdrMOV xiU= ENTRY_END ; response to query of interest ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR NXDOMAIN SECTION QUESTION a.nsecwc.nlnetlabs.nl. IN TXT SECTION ANSWER SECTION AUTHORITY !.nsecwc.nlnetlabs.nl. 3600 IN NSEC delegation.nsecwc.nlnetlabs.nl. TXT RRSIG NSEC !.nsecwc.nlnetlabs.nl. 3600 IN RRSIG NSEC 8 3 3600 20200101000000 20171108114635 565 nsecwc.nlnetlabs.nl. ddy1MRbshFuFJswlouNGHsZUF/tYu8BOCztY2JuHeTMyWL7rhRKp73q/ 1RAXMwywKsynT5ioY0bMtEQszeIEn29IYaPDHieLAobjF6BMu1kO7U2/ oEBrSHM/fx28BcaM5G4nfCIm3BlhQhWvk1NDHLn3Q26x4hF/dnmFOUet aXw= nsecwc.nlnetlabs.nl. 3600 IN SOA ns.nlnetlabs.nl. ralph.nlnetlabs.nl. 1 14400 3600 604800 3600 nsecwc.nlnetlabs.nl. 3600 IN RRSIG SOA 8 3 3600 20200101000000 20171108114635 565 nsecwc.nlnetlabs.nl. bYibpCDg1LgrnYJgVahgu94LBqLIcNs4iC0SW8LV7pTI1hhuFKbLkO2O ekPdkJAWmu/KTytf8D+cdcK6X/9VS8QCVIF5S0hraHtNezu0f1B5ztg3 7Rqy+uJSucNKoykueAsz2z43GMgO0rGH3bqM7+3ii8p2E2rhzqEtG/D3 qyY= SECTION ADDITIONAL ENTRY_END RANGE_END STEP 1 QUERY ENTRY_BEGIN REPLY RD DO SECTION QUESTION a.nsecwc.nlnetlabs.nl. IN TXT ENTRY_END ; recursion happens here. STEP 10 CHECK_ANSWER ENTRY_BEGIN MATCH all ede=6 REPLY QR RD RA DO SERVFAIL SECTION QUESTION a.nsecwc.nlnetlabs.nl. IN TXT SECTION ANSWER ENTRY_END ; Redo the query without RD to check EDE caching. STEP 11 QUERY ENTRY_BEGIN REPLY DO SECTION QUESTION a.nsecwc.nlnetlabs.nl. IN TXT ENTRY_END STEP 12 CHECK_ANSWER ENTRY_BEGIN MATCH all ede=6 REPLY QR RA DO SERVFAIL SECTION QUESTION a.nsecwc.nlnetlabs.nl. IN TXT SECTION ANSWER ENTRY_END SCENARIO_END