func addCORSDefaults(c *cmdsHttp.ServerConfig) { // by default use localhost origins if len(c.AllowedOrigins()) == 0 { c.SetAllowedOrigins(defaultLocalhostOrigins...) } // by default, use GET, PUT, POST if len(c.AllowedMethods()) == 0 { c.SetAllowedMethods("GET", "POST", "PUT") } }