privatize generating the tls.Config

crypto.go

@@ -18,8 +18,7 @@ import (
 // mint certificate selection is broken.
 const hostname = "quic.ipfs"
 
-// TODO: make this private
-func GenerateConfig(privKey ic.PrivKey) (*tls.Config, error) {
+func generateConfig(privKey ic.PrivKey) (*tls.Config, error) {
 	key, hostCert, err := keyToCertificate(privKey)
 	if err != nil {
 		return nil, err

listener.go

@@ -32,7 +32,7 @@ func newListener(addr ma.Multiaddr, transport tpt.Transport, localPeer peer.ID,
 	if err != nil {
 		return nil, err
 	}
-	tlsConf, err := GenerateConfig(key)
+	tlsConf, err := generateConfig(key)
 	if err != nil {
 		return nil, err
 	}

transport.go

@@ -42,7 +42,7 @@ func (t *transport) Dial(ctx context.Context, raddr ma.Multiaddr, p peer.ID) (tp
 	if err != nil {
 		return nil, err
 	}
-	tlsConf, err := GenerateConfig(t.privKey)
+	tlsConf, err := generateConfig(t.privKey)
 	if err != nil {
 		return nil, err
 	}