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Update miekg/dns

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This commit is contained in:
Frank Denis 2021-05-07 20:28:25 +02:00
parent 30779a40a6
commit f9cecd1215
79 changed files with 3972 additions and 15095 deletions
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8
vendor/github.com/miekg/dns/dnssec.go generated vendored
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@ -372,6 +372,8 @@ func sign(k crypto.Signer, hashed []byte, hash crypto.Hash, alg uint8) ([]byte,
// Verify validates an RRSet with the signature and key. This is only the
// cryptographic test, the signature validity period must be checked separately.
// This function copies the rdata of some RRs (to lowercase domain names) for the validation to work.
// It also checks that the Zone Key bit (RFC 4034 2.1.1) is set on the DNSKEY
// and that the Protocol field is set to 3 (RFC 4034 2.1.2).
func (rr *RRSIG) Verify(k *DNSKEY, rrset []RR) error {
// First the easy checks
if !IsRRset(rrset) {
@ -392,6 +394,12 @@ func (rr *RRSIG) Verify(k *DNSKEY, rrset []RR) error {
if k.Protocol != 3 {
return ErrKey
}
// RFC 4034 2.1.1 If bit 7 has value 0, then the DNSKEY record holds some
// other type of DNS public key and MUST NOT be used to verify RRSIGs that
// cover RRsets.
if k.Flags&ZONE == 0 {
return ErrKey
}
// IsRRset checked that we have at least one RR and that the RRs in
// the set have consistent type, class, and name. Also check that type and