mirror of
https://github.com/ipfs/kubo.git
synced 2026-02-22 19:07:48 +08:00
43 lines
962 B
Go
43 lines
962 B
Go
package ipns
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import (
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context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
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"github.com/ipfs/go-ipfs/core"
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mdag "github.com/ipfs/go-ipfs/merkledag"
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nsys "github.com/ipfs/go-ipfs/namesys"
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ci "github.com/ipfs/go-ipfs/p2p/crypto"
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path "github.com/ipfs/go-ipfs/path"
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ft "github.com/ipfs/go-ipfs/unixfs"
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)
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// InitializeKeyspace sets the ipns record for the given key to
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// point to an empty directory.
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func InitializeKeyspace(n *core.IpfsNode, key ci.PrivKey) error {
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emptyDir := &mdag.Node{Data: ft.FolderPBData()}
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nodek, err := n.DAG.Add(emptyDir)
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if err != nil {
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return err
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}
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ctx, cancel := context.WithCancel(n.Context())
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defer cancel()
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err = n.Pinning.Pin(ctx, emptyDir, false)
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if err != nil {
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return err
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}
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err = n.Pinning.Flush()
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if err != nil {
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return err
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}
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pub := nsys.NewRoutingPublisher(n.Routing)
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if err := pub.Publish(ctx, key, path.FromKey(nodek)); err != nil {
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return err
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}
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return nil
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}
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