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avoid using interface{} when generating certificates

This commit is contained in:
Marten Seemann 2019-02-10 15:06:26 +08:00
parent 936688b46f
commit 10b3e2a265
1 changed files with 4 additions and 2 deletions
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6
p2p/security/tls/crypto.go
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@ -1,6 +1,7 @@
package libp2ptls
import (
"crypto"
"crypto/rand"
"crypto/tls"
"crypto/x509"
@ -104,7 +105,7 @@ func getRemotePubKey(chain []*x509.Certificate) (ic.PubKey, error) {
}
}
func keyToCertificate(sk ic.PrivKey) (interface{}, *x509.Certificate, error) {
func keyToCertificate(sk ic.PrivKey) (crypto.PrivateKey, *x509.Certificate, error) {
sn, err := rand.Int(rand.Reader, big.NewInt(1<<62))
if err != nil {
return nil, nil, err
@ -115,7 +116,8 @@ func keyToCertificate(sk ic.PrivKey) (interface{}, *x509.Certificate, error) {
NotAfter: time.Now().Add(certValidityPeriod),
}
var publicKey, privateKey interface{}
var privateKey crypto.PrivateKey
var publicKey crypto.PublicKey
keyBytes, err := sk.Bytes()
if err != nil {
return nil, nil, err