134 lines
3.9 KiB
Go
134 lines
3.9 KiB
Go
package dns
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import "testing"
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func TestPackNsec3(t *testing.T) {
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nsec3 := HashName("dnsex.nl.", SHA1, 0, "DEAD")
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if nsec3 != "ROCCJAE8BJJU7HN6T7NG3TNM8ACRS87J" {
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t.Error(nsec3)
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}
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nsec3 = HashName("a.b.c.example.org.", SHA1, 2, "DEAD")
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if nsec3 != "6LQ07OAHBTOOEU2R9ANI2AT70K5O0RCG" {
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t.Error(nsec3)
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}
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}
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func TestNsec3(t *testing.T) {
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nsec3 := testRR("sk4e8fj94u78smusb40o1n0oltbblu2r.nl. IN NSEC3 1 1 5 F10E9F7EA83FC8F3 SK4F38CQ0ATIEI8MH3RGD0P5I4II6QAN NS SOA TXT RRSIG DNSKEY NSEC3PARAM")
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if !nsec3.(*NSEC3).Match("nl.") { // name hash = sk4e8fj94u78smusb40o1n0oltbblu2r
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t.Fatal("sk4e8fj94u78smusb40o1n0oltbblu2r.nl. should match sk4e8fj94u78smusb40o1n0oltbblu2r.nl.")
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}
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if !nsec3.(*NSEC3).Match("NL.") { // name hash = sk4e8fj94u78smusb40o1n0oltbblu2r
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t.Fatal("sk4e8fj94u78smusb40o1n0oltbblu2r.NL. should match sk4e8fj94u78smusb40o1n0oltbblu2r.nl.")
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}
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if nsec3.(*NSEC3).Match("com.") { //
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t.Fatal("com. is not in the zone nl.")
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}
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if nsec3.(*NSEC3).Match("test.nl.") { // name hash = gd0ptr5bnfpimpu2d3v6gd4n0bai7s0q
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t.Fatal("gd0ptr5bnfpimpu2d3v6gd4n0bai7s0q.nl. should not match sk4e8fj94u78smusb40o1n0oltbblu2r.nl.")
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}
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nsec3 = testRR("nl. IN NSEC3 1 1 5 F10E9F7EA83FC8F3 SK4F38CQ0ATIEI8MH3RGD0P5I4II6QAN NS SOA TXT RRSIG DNSKEY NSEC3PARAM")
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if nsec3.(*NSEC3).Match("nl.") {
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t.Fatal("sk4e8fj94u78smusb40o1n0oltbblu2r.nl. should not match a record without a owner hash")
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}
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for _, tc := range []struct {
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rr *NSEC3
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name string
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covers bool
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}{
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// positive tests
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{ // name hash between owner hash and next hash
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rr: &NSEC3{
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Hdr: RR_Header{Name: "2N1TB3VAIRUOBL6RKDVII42N9TFMIALP.com."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "PT3RON8N7PM3A0OE989IB84OOSADP7O8",
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},
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name: "bsd.com.",
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covers: true,
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},
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{ // end of zone, name hash is after owner hash
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rr: &NSEC3{
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Hdr: RR_Header{Name: "3v62ulr0nre83v0rja2vjgtlif9v6rab.com."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "2N1TB3VAIRUOBL6RKDVII42N9TFMIALP",
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},
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name: "csd.com.",
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covers: true,
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},
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{ // end of zone, name hash is before beginning of zone
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rr: &NSEC3{
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Hdr: RR_Header{Name: "PT3RON8N7PM3A0OE989IB84OOSADP7O8.com."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "3V62ULR0NRE83V0RJA2VJGTLIF9V6RAB",
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},
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name: "asd.com.",
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covers: true,
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},
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// negative tests
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{ // too short owner name
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rr: &NSEC3{
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Hdr: RR_Header{Name: "nl."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "39P99DCGG0MDLARTCRMCF6OFLLUL7PR6",
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},
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name: "asd.com.",
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covers: false,
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},
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{ // outside of zone
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rr: &NSEC3{
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Hdr: RR_Header{Name: "39p91242oslggest5e6a7cci4iaeqvnk.nl."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "39P99DCGG0MDLARTCRMCF6OFLLUL7PR6",
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},
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name: "asd.com.",
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covers: false,
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},
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{ // empty interval
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rr: &NSEC3{
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Hdr: RR_Header{Name: "2n1tb3vairuobl6rkdvii42n9tfmialp.com."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "2N1TB3VAIRUOBL6RKDVII42N9TFMIALP",
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},
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name: "asd.com.",
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covers: false,
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},
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{ // name hash is before owner hash, not covered
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rr: &NSEC3{
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Hdr: RR_Header{Name: "3V62ULR0NRE83V0RJA2VJGTLIF9V6RAB.com."},
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Hash: 1,
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Flags: 1,
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Iterations: 5,
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Salt: "F10E9F7EA83FC8F3",
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NextDomain: "PT3RON8N7PM3A0OE989IB84OOSADP7O8",
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},
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name: "asd.com.",
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covers: false,
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},
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} {
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covers := tc.rr.Cover(tc.name)
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if tc.covers != covers {
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t.Fatalf("cover failed for %s: expected %t, got %t [record: %s]", tc.name, tc.covers, covers, tc.rr)
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}
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}
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}
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