mirror of
https://github.com/MetaCubeX/mihomo.git
synced 2024-11-16 19:56:51 +08:00
36 lines
797 B
Go
36 lines
797 B
Go
package outbound
|
|
|
|
import (
|
|
"encoding/base64"
|
|
"encoding/hex"
|
|
"errors"
|
|
|
|
tlsC "github.com/Dreamacro/clash/component/tls"
|
|
|
|
"golang.org/x/crypto/curve25519"
|
|
)
|
|
|
|
type RealityOptions struct {
|
|
PublicKey string `proxy:"public-key"`
|
|
ShortID string `proxy:"short-id"`
|
|
}
|
|
|
|
func (o RealityOptions) Parse() (*tlsC.RealityConfig, error) {
|
|
if o.PublicKey != "" {
|
|
config := new(tlsC.RealityConfig)
|
|
|
|
n, err := base64.RawURLEncoding.Decode(config.PublicKey[:], []byte(o.PublicKey))
|
|
if err != nil || n != curve25519.ScalarSize {
|
|
return nil, errors.New("invalid REALITY public key")
|
|
}
|
|
|
|
n, err = hex.Decode(config.ShortID[:], []byte(o.ShortID))
|
|
if err != nil || n > tlsC.RealityMaxShortIDLen {
|
|
return nil, errors.New("invalid REALITY short ID")
|
|
}
|
|
|
|
return config, nil
|
|
}
|
|
return nil, nil
|
|
}
|