mediamtx/internal/conf/encryption.go

59 lines
925 B
Go

package conf
import (
"encoding/json"
"fmt"
)
// Encryption is the encryption parameter.
type Encryption int
// supported encryption policies.
const (
EncryptionNo Encryption = iota
EncryptionOptional
EncryptionStrict
)
// MarshalJSON marshals a Encryption into JSON.
func (d Encryption) MarshalJSON() ([]byte, error) {
var out string
switch d {
case EncryptionNo:
out = "no"
case EncryptionOptional:
out = "optional"
default:
out = "strict"
}
return json.Marshal(out)
}
// UnmarshalJSON unmarshals a Encryption from JSON.
func (d *Encryption) UnmarshalJSON(b []byte) error {
var in string
if err := json.Unmarshal(b, &in); err != nil {
return err
}
switch in {
case "no", "false":
*d = EncryptionNo
case "optional":
*d = EncryptionOptional
case "strict", "yes", "true":
*d = EncryptionStrict
default:
return fmt.Errorf("invalid encryption value: '%s'", in)
}
return nil
}