Merge: * TLS: don't print certificate data

Close #1107

* commit '76c9e61199a70ec1455a630ab896698b4435751c':
  * TLS: don't print certificate data

home/control_tls.go

@@ -156,7 +156,7 @@ func handleTLSConfigure(w http.ResponseWriter, r *http.Request) {
 }
 
 func verifyCertChain(data *tlsConfigStatus, certChain string, serverName string) error {
-	log.Tracef("got certificate: %s", certChain)
+	log.Tracef("TLS: got certificate: %d bytes", len(certChain))
 
 	// now do a more extended validation
 	var certs []*pem.Block    // PEM-encoded certificates