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30 lines
592 B
Go
30 lines
592 B
Go
package node
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import (
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"fmt"
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"github.com/libp2p/go-libp2p-core/crypto"
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"github.com/libp2p/go-libp2p-core/peer"
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)
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func PeerID(id peer.ID) func() peer.ID {
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return func() peer.ID {
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return id
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}
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}
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// PrivateKey loads the private key from config
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func PrivateKey(sk crypto.PrivKey) func(id peer.ID) (crypto.PrivKey, error) {
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return func(id peer.ID) (crypto.PrivKey, error) {
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id2, err := peer.IDFromPrivateKey(sk)
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if err != nil {
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return nil, err
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}
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if id2 != id {
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return nil, fmt.Errorf("private key in config does not match id: %s != %s", id, id2)
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}
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return sk, nil
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}
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}
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