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package dnssec
import (
"sort"
"strings"
"testing"
"github.com/miekg/coredns/middleware"
"github.com/miekg/coredns/middleware/file"
"github.com/miekg/coredns/middleware/test"
"github.com/miekg/dns"
"golang.org/x/net/context"
)
var dnssecTestCases = []test.Case{
{
Qname: "miek.nl.", Qtype: dns.TypeDNSKEY,
Answer: []dns.RR{
test.DNSKEY("miek.nl. 3600 IN DNSKEY 257 3 13 0J8u0XJ9GNGFEBXuAmLu04taHG4"),
},
},
{
Qname: "miek.nl.", Qtype: dns.TypeDNSKEY, Do: true,
Answer: []dns.RR{
test.DNSKEY("miek.nl. 3600 IN DNSKEY 257 3 13 0J8u0XJ9GNGFEBXuAmLu04taHG4"),
test.RRSIG("miek.nl. 3600 IN RRSIG DNSKEY 13 2 3600 20160503150844 20160425120844 18512 miek.nl. Iw/kNOyM"),
},
Extra: []dns.RR{test.OPT(4096, true)},
},
}
var dnsTestCases = []test.Case{
{
Qname: "miek.nl.", Qtype: dns.TypeDNSKEY,
Answer: []dns.RR{
test.DNSKEY("miek.nl. 3600 IN DNSKEY 257 3 13 0J8u0XJ9GNGFEBXuAmLu04taHG4"),
},
},
{
Qname: "miek.nl.", Qtype: dns.TypeMX,
Answer: []dns.RR{
test.MX("miek.nl. 1800 IN MX 1 aspmx.l.google.com."),
},
},
{
Qname: "miek.nl.", Qtype: dns.TypeMX, Do: true,
Answer: []dns.RR{
test.MX("miek.nl. 1800 IN MX 1 aspmx.l.google.com."),
test.RRSIG("miek.nl. 1800 IN RRSIG MX 13 2 3600 20160503192428 20160425162428 18512 miek.nl. 4nxuGKitXjPVA9zP1JIUvA09"),
},
Extra: []dns.RR{test.OPT(4096, true)},
},
{
Qname: "www.miek.nl.", Qtype: dns.TypeAAAA, Do: true,
Answer: []dns.RR{
test.AAAA("a.miek.nl. 1800 IN AAAA 2a01:7e00::f03c:91ff:fef1:6735"),
test.RRSIG("a.miek.nl. 1800 IN RRSIG AAAA 13 3 3600 20160503193047 20160425163047 18512 miek.nl. UAyMG+gcnoXW3"),
test.CNAME("www.miek.nl. 1800 IN CNAME a.miek.nl."),
test.RRSIG("www.miek.nl. 1800 IN RRSIG CNAME 13 3 3600 20160503193047 20160425163047 18512 miek.nl. E3qGZn"),
},
Extra: []dns.RR{test.OPT(4096, true)},
},
{
Qname: "www.example.org.", Qtype: dns.TypeAAAA, Do: true,
Rcode: dns.RcodeServerFailure,
// Extra: []dns.RR{test.OPT(4096, true)}, // test.ErrorHandler is a simple handler that does not do EDNS.
},
}
func TestLookupZone(t *testing.T) {
zone, err := file.Parse(strings.NewReader(dbMiekNL), "miek.nl.", "stdin")
if err != nil {
return
}
fm := file.File{Next: test.ErrorHandler(), Zones: file.Zones{Z: map[string]*file.Zone{"miek.nl.": zone}, Names: []string{"miek.nl."}}}
dnskey, rm1, rm2 := newKey(t)
defer rm1()
defer rm2()
dh := New([]string{"miek.nl."}, []*DNSKEY{dnskey}, fm)
ctx := context.TODO()
for _, tc := range dnsTestCases {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := dh.ServeDNS(ctx, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
return
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestLookupDNSKEY(t *testing.T) {
dnskey, rm1, rm2 := newKey(t)
defer rm1()
defer rm2()
dh := New([]string{"miek.nl."}, []*DNSKEY{dnskey}, test.ErrorHandler())
ctx := context.TODO()
for _, tc := range dnssecTestCases {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := dh.ServeDNS(ctx, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
return
}
resp := rec.Msg()
if !resp.Authoritative {
t.Errorf("Authoritative Answer should be true, got false")
}
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
const dbMiekNL = `
$TTL 30M
$ORIGIN miek.nl.
@ IN SOA linode.atoom.net. miek.miek.nl. (
1282630057 ; Serial
4H ; Refresh
1H ; Retry
7D ; Expire
4H ) ; Negative Cache TTL
IN NS linode.atoom.net.
IN MX 1 aspmx.l.google.com.
IN A 139.162.196.78
IN AAAA 2a01:7e00::f03c:91ff:fef1:6735
a IN A 139.162.196.78
IN AAAA 2a01:7e00::f03c:91ff:fef1:6735
www IN CNAME a`
|
