func (s *SessionState) EncryptedString(c *cookie.Cipher) (string, error) {
var err error
if c == nil {
panic("error. missing cipher")
}
a := s.AccessToken
if a != "" {
a, err = c.Encrypt(a)
if err != nil {
return "", err
}
}
r := s.RefreshToken
if r != "" {
r, err = c.Encrypt(r)
if err != nil {
return "", err
}
}
return fmt.Sprintf("%s|%s|%d|%s", s.userOrEmail(), a, s.ExpiresOn.Unix(), r), nil
}
