Config dump

internal/config/v1.go

@@ -23,6 +23,16 @@ func loadV1Config(content []byte, log *logutil.Logger) (*ZurgConfigV1, error) {
 	if err := yaml.Unmarshal(content, &configV1); err != nil {
 		return nil, err
 	}
+
+	// don't log token and password
+	bufToken := configV1.Token
+	configV1.Token = strings.Repeat("*", len(bufToken)-4) + bufToken[len(bufToken)-4:]
+	bufPassword := configV1.Password
+	configV1.Password = strings.Repeat("*", len(bufPassword))
+	log.Debugf("Config dump: %+v", configV1)
+	configV1.Token = bufToken
+	configV1.Password = bufPassword
+
 	configV1.log = log
 	return &configV1, nil
 }