示例#1
0
func PutRecordToRouting(ctx context.Context, k ci.PrivKey, value path.Path, seqnum uint64, eol time.Time, r routing.IpfsRouting, id peer.ID) error {
	namekey, ipnskey := IpnsKeysForID(id)
	entry, err := CreateRoutingEntryData(k, value, seqnum, eol)
	if err != nil {
		return err
	}

	ttl, ok := checkCtxTTL(ctx)
	if ok {
		entry.Ttl = proto.Uint64(uint64(ttl.Nanoseconds()))
	}

	errs := make(chan error)

	go func() {
		errs <- PublishEntry(ctx, r, ipnskey, entry)
	}()

	go func() {
		errs <- PublishPublicKey(ctx, r, namekey, k.GetPublic())
	}()

	err = waitOnErrChan(ctx, errs)
	if err != nil {
		return err
	}

	err = waitOnErrChan(ctx, errs)
	if err != nil {
		return err
	}

	return nil
}
示例#2
0
func publish(ctx context.Context, n *core.IpfsNode, k crypto.PrivKey, ref path.Path, opts *publishOpts) (*IpnsEntry, error) {

	if opts.verifyExists {
		// verify the path exists
		_, err := core.Resolve(ctx, n, ref)
		if err != nil {
			return nil, err
		}
	}

	eol := time.Now().Add(opts.pubValidTime)
	err := n.Namesys.PublishWithEOL(ctx, k, ref, eol)
	if err != nil {
		return nil, err
	}

	hash, err := k.GetPublic().Hash()
	if err != nil {
		return nil, err
	}

	return &IpnsEntry{
		Name:  key.Key(hash).String(),
		Value: ref.String(),
	}, nil
}
示例#3
0
func (mn *mocknet) AddPeer(k ic.PrivKey, a ma.Multiaddr) (host.Host, error) {
	p, err := peer.IDFromPublicKey(k.GetPublic())
	if err != nil {
		return nil, err
	}

	ps := peer.NewPeerstore()
	ps.AddAddr(p, a, peer.PermanentAddrTTL)
	ps.AddPrivKey(p, k)
	ps.AddPubKey(p, k.GetPublic())

	return mn.AddPeerWithPeerstore(p, ps)
}
示例#4
0
文件: record.go 项目: Kubuxu/go-ipfs
// 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
}
示例#5
0
// MatchesPrivateKey tests whether this ID was derived from sk
func (id ID) MatchesPrivateKey(sk ic.PrivKey) bool {
	return id.MatchesPublicKey(sk.GetPublic())
}
示例#6
0
// IDFromPrivateKey returns the Peer ID corresponding to sk
func IDFromPrivateKey(sk ic.PrivKey) (ID, error) {
	return IDFromPublicKey(sk.GetPublic())
}