// newPeernet constructs a new peernet func newPeernet(ctx context.Context, m *mocknet, k ic.PrivKey, a ma.Multiaddr) (*peernet, error) { p, err := peer.IDFromPublicKey(k.GetPublic()) if err != nil { return nil, err } // create our own entirely, so that peers knowledge doesn't get shared ps := peer.NewPeerstore() ps.AddAddr(p, a, peer.PermanentAddrTTL) ps.AddPrivKey(p, k) ps.AddPubKey(p, k.GetPublic()) n := &peernet{ mocknet: m, peer: p, ps: ps, connsByPeer: map[peer.ID]map[*conn]struct{}{}, connsByLink: map[*link]map[*conn]struct{}{}, notifs: make(map[inet.Notifiee]struct{}), } n.proc = goprocessctx.WithContextAndTeardown(ctx, n.teardown) return n, nil }
// MakePutRecord creates and signs a dht record for the given key/value pair func MakePutRecord(sk ci.PrivKey, key key.Key, value []byte, sign bool) (*pb.Record, error) { record := new(pb.Record) record.Key = proto.String(string(key)) record.Value = value pkh, err := sk.GetPublic().Hash() if err != nil { return nil, err } record.Author = proto.String(string(pkh)) if sign { blob := RecordBlobForSig(record) sig, err := sk.Sign(blob) if err != nil { return nil, err } record.Signature = sig } return record, nil }
// MatchesPrivateKey tests whether this ID was derived from sk func (id ID) MatchesPrivateKey(sk ic.PrivKey) bool { return id.MatchesPublicKey(sk.GetPublic()) }
// IDFromPrivateKey returns the Peer ID corresponding to sk func IDFromPrivateKey(sk ic.PrivKey) (ID, error) { return IDFromPublicKey(sk.GetPublic()) }