318bab7795
* plugin/dnssec: check validityperiod of RRSIGs Somehow we missed implementing this. If a sig a retrieved from the cache, but not valid anymore, regenerate it instead of server invalid signatures. Fixes #1378 * drop from cache after 3/4 validity * six days means 6 days
82 lines
2 KiB
Go
82 lines
2 KiB
Go
package dnssec
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import (
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"testing"
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"time"
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"github.com/coredns/coredns/plugin/pkg/cache"
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"github.com/coredns/coredns/plugin/test"
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"github.com/coredns/coredns/request"
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)
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func TestCacheSet(t *testing.T) {
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fPriv, rmPriv, _ := test.TempFile(".", privKey)
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fPub, rmPub, _ := test.TempFile(".", pubKey)
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defer rmPriv()
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defer rmPub()
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dnskey, err := ParseKeyFile(fPub, fPriv)
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if err != nil {
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t.Fatalf("failed to parse key: %v\n", err)
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}
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c := cache.New(defaultCap)
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m := testMsg()
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state := request.Request{Req: m, Zone: "miek.nl."}
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k := hash(m.Answer) // calculate *before* we add the sig
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d := New([]string{"miek.nl."}, []*DNSKEY{dnskey}, nil, c)
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d.Sign(state, time.Now().UTC())
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_, ok := d.get(k)
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if !ok {
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t.Errorf("signature was not added to the cache")
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}
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}
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func TestCacheNotValidExpired(t *testing.T) {
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fPriv, rmPriv, _ := test.TempFile(".", privKey)
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fPub, rmPub, _ := test.TempFile(".", pubKey)
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defer rmPriv()
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defer rmPub()
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dnskey, err := ParseKeyFile(fPub, fPriv)
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if err != nil {
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t.Fatalf("failed to parse key: %v\n", err)
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}
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c := cache.New(defaultCap)
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m := testMsg()
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state := request.Request{Req: m, Zone: "miek.nl."}
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k := hash(m.Answer) // calculate *before* we add the sig
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d := New([]string{"miek.nl."}, []*DNSKEY{dnskey}, nil, c)
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d.Sign(state, time.Now().UTC().AddDate(0, 0, -9))
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_, ok := d.get(k)
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if ok {
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t.Errorf("signature was added to the cache even though not valid")
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}
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}
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func TestCacheNotValidYet(t *testing.T) {
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fPriv, rmPriv, _ := test.TempFile(".", privKey)
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fPub, rmPub, _ := test.TempFile(".", pubKey)
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defer rmPriv()
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defer rmPub()
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dnskey, err := ParseKeyFile(fPub, fPriv)
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if err != nil {
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t.Fatalf("failed to parse key: %v\n", err)
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}
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c := cache.New(defaultCap)
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m := testMsg()
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state := request.Request{Req: m, Zone: "miek.nl."}
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k := hash(m.Answer) // calculate *before* we add the sig
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d := New([]string{"miek.nl."}, []*DNSKEY{dnskey}, nil, c)
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d.Sign(state, time.Now().UTC().AddDate(0, 0, +9))
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_, ok := d.get(k)
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if ok {
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t.Errorf("signature was added to the cache even though not valid yet")
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}
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}
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