mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-11-13 03:35:17 +00:00
70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
package proto
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/libp2p/go-libp2p/core/peer"
|
|
"github.com/libp2p/go-libp2p/core/record"
|
|
pbv2 "github.com/libp2p/go-libp2p/p2p/protocol/circuitv2/pb"
|
|
|
|
"google.golang.org/protobuf/proto"
|
|
)
|
|
|
|
const RecordDomain = "libp2p-relay-rsvp"
|
|
|
|
// TODO: register in multicodec table in https://github.com/multiformats/multicodec
|
|
var RecordCodec = []byte{0x03, 0x02}
|
|
|
|
func init() {
|
|
record.RegisterType(&ReservationVoucher{})
|
|
}
|
|
|
|
type ReservationVoucher struct {
|
|
// Relay is the ID of the peer providing relay service
|
|
Relay peer.ID
|
|
// Peer is the ID of the peer receiving relay service through Relay
|
|
Peer peer.ID
|
|
// Expiration is the expiration time of the reservation
|
|
Expiration time.Time
|
|
}
|
|
|
|
var _ record.Record = (*ReservationVoucher)(nil)
|
|
|
|
func (rv *ReservationVoucher) Domain() string {
|
|
return RecordDomain
|
|
}
|
|
|
|
func (rv *ReservationVoucher) Codec() []byte {
|
|
return RecordCodec
|
|
}
|
|
|
|
func (rv *ReservationVoucher) MarshalRecord() ([]byte, error) {
|
|
expiration := uint64(rv.Expiration.Unix())
|
|
return proto.Marshal(&pbv2.ReservationVoucher{
|
|
Relay: []byte(rv.Relay),
|
|
Peer: []byte(rv.Peer),
|
|
Expiration: &expiration,
|
|
})
|
|
}
|
|
|
|
func (rv *ReservationVoucher) UnmarshalRecord(blob []byte) error {
|
|
pbrv := pbv2.ReservationVoucher{}
|
|
err := proto.Unmarshal(blob, &pbrv)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
rv.Relay, err = peer.IDFromBytes(pbrv.GetRelay())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
rv.Peer, err = peer.IDFromBytes(pbrv.GetPeer())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
rv.Expiration = time.Unix(int64(pbrv.GetExpiration()), 0)
|
|
return nil
|
|
}
|