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cd566eb097
Refactor fmt.Errorf usage to correctly wrap errors instead of using non-wrapping format verbs.
38 lines
874 B
Go
38 lines
874 B
Go
package netann
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import (
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"fmt"
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"github.com/lightningnetwork/lnd/input"
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"github.com/lightningnetwork/lnd/keychain"
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"github.com/lightningnetwork/lnd/lnwallet"
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"github.com/lightningnetwork/lnd/lnwire"
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)
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// SignAnnouncement signs any type of gossip message that is announced on the
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// network.
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func SignAnnouncement(signer lnwallet.MessageSigner, keyLoc keychain.KeyLocator,
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msg lnwire.Message) (input.Signature, error) {
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var (
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data []byte
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err error
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)
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switch m := msg.(type) {
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case *lnwire.ChannelAnnouncement:
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data, err = m.DataToSign()
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case *lnwire.ChannelUpdate:
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data, err = m.DataToSign()
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case *lnwire.NodeAnnouncement:
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data, err = m.DataToSign()
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default:
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return nil, fmt.Errorf("can't sign %T message", m)
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}
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if err != nil {
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return nil, fmt.Errorf("unable to get data to sign: %w", err)
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}
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return signer.SignMessage(keyLoc, data, true)
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}
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