| 1 | package ipns |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | |
| 6 | ft "github.com/ipfs/boxo/ipld/unixfs" |
| 7 | "github.com/ipfs/boxo/namesys" |
| 8 | "github.com/ipfs/boxo/path" |
| 9 | "github.com/ipfs/kubo/core" |
| 10 | ci "github.com/libp2p/go-libp2p/core/crypto" |
| 11 | ) |
| 12 | |
| 13 | // InitializeKeyspace sets the ipns record for the given key to |
| 14 | // point to an empty directory. |
| 15 | func InitializeKeyspace(n *core.IpfsNode, key ci.PrivKey) error { |
| 16 | ctx, cancel := context.WithCancel(n.Context()) |
| 17 | defer cancel() |
| 18 | |
| 19 | emptyDir := ft.EmptyDirNode() |
| 20 | |
| 21 | err := n.Pinning.Pin(ctx, emptyDir, false, "") |
| 22 | if err != nil { |
| 23 | return err |
| 24 | } |
| 25 | |
| 26 | err = n.Pinning.Flush(ctx) |
| 27 | if err != nil { |
| 28 | return err |
| 29 | } |
| 30 | |
| 31 | pub := namesys.NewIPNSPublisher(n.Routing, n.Repo.Datastore()) |
| 32 | |
| 33 | return pub.Publish(ctx, key, path.FromCid(emptyDir.Cid())) |
| 34 | } |