open-consul/vendor/github.com/SermoDigital/jose/crypto/signature.go

37 lines
760 B
Go
Raw Normal View History

2018-06-21 14:49:35 +00:00
package crypto
import (
"encoding/json"
"github.com/SermoDigital/jose"
)
// Signature is a JWS signature.
type Signature []byte
// MarshalJSON implements json.Marshaler for a signature.
func (s Signature) MarshalJSON() ([]byte, error) {
return jose.EncodeEscape(s), nil
}
// Base64 helps implements jose.Encoder for Signature.
func (s Signature) Base64() ([]byte, error) {
return jose.Base64Encode(s), nil
}
// UnmarshalJSON implements json.Unmarshaler for signature.
func (s *Signature) UnmarshalJSON(b []byte) error {
dec, err := jose.DecodeEscaped(b)
if err != nil {
return err
}
*s = Signature(dec)
return nil
}
var (
_ json.Marshaler = (Signature)(nil)
_ json.Unmarshaler = (*Signature)(nil)
_ jose.Encoder = (Signature)(nil)
)