func (self *X509Name) Print() ([]byte, error) {
bio := C.BIO_new(C.BIO_s_mem())
defer C.BIO_free(bio)
//TODO check for error here
C.X509_NAME_print_ex(bio, self.Name, 0, C.XN_FLAG_MULTILINE)
var temp *C.char
buf_len := C.BIO_ctrl(bio, C.BIO_CTRL_INFO, 0, unsafe.Pointer(&temp))
return C.GoBytes(unsafe.Pointer(temp), C.int(buf_len)), nil
}
func (c *Certificate) X509NamePrintEx() (out []byte, err error) {
bio := C.BIO_new(C.BIO_s_mem())
if bio == nil {
return nil, errors.New("failed to allocate memory BIO")
}
defer C.BIO_free(bio)
name := C.X509_get_subject_name(c.x)
// TODO, pass in flags instead of using this hardcoded one
if int(C.X509_NAME_print_ex(bio, name, 0, C.XN_FLAG_RFC2253)) < 0 {
return nil, errors.New("failed formatting subject")
}
return ioutil.ReadAll(asAnyBio(bio))
}