37 lines
760 B
Go
37 lines
760 B
Go
|
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)
|
||
|
|
)
|