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32 lines
776 B
Go
32 lines
776 B
Go
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package htlcswitch
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import (
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"bytes"
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"encoding/hex"
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"github.com/btcsuite/golangcrypto/ripemd160"
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"github.com/roasbeef/btcutil"
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)
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// hopID represents the id which is used by propagation subsystem in order to
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// identify lightning network node.
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// TODO(andrew.shvv) remove after switching to the using channel id.
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type hopID [ripemd160.Size]byte
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// newHopID creates new instance of hop form node public key.
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func newHopID(pubKey []byte) hopID {
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var routeId hopID
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copy(routeId[:], btcutil.Hash160(pubKey))
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return routeId
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}
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// String returns string representation of hop id.
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func (h hopID) String() string {
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return hex.EncodeToString(h[:])
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}
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// IsEqual checks does the two hop ids are equal.
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func (h hopID) IsEqual(h2 hopID) bool {
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return bytes.Equal(h[:], h2[:])
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}
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