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- package lnwire
- import (
- "fmt"
- "net"
- "github.com/btcsuite/btcd/btcec/v2"
- "github.com/btcsuite/btcd/wire"
- )
- // NetAddress represents information pertaining to the identity and network
- // reachability of a peer. Information stored includes the node's identity
- // public key for establishing a confidential+authenticated connection, the
- // service bits it supports, and a TCP address the node is reachable at.
- //
- // TODO(roasbeef): merge with LinkNode in some fashion
- type NetAddress struct {
- // IdentityKey is the long-term static public key for a node. This node is
- // used throughout the network as a node's identity key. It is used to
- // authenticate any data sent to the network on behalf of the node, and
- // additionally to establish a confidential+authenticated connection with
- // the node.
- IdentityKey *btcec.PublicKey
- // Address is the IP address and port of the node. This is left
- // general so that multiple implementations can be used.
- Address net.Addr
- // ChainNet is the Bitcoin network this node is associated with.
- // TODO(roasbeef): make a slice in the future for multi-chain
- ChainNet wire.BitcoinNet
- }
- // A compile time assertion to ensure that NetAddress meets the net.Addr
- // interface.
- var _ net.Addr = (*NetAddress)(nil)
- // String returns a human readable string describing the target NetAddress. The
- // current string format is: <pubkey>@host.
- //
- // This part of the net.Addr interface.
- func (n *NetAddress) String() string {
- // TODO(roasbeef): use base58?
- pubkey := n.IdentityKey.SerializeCompressed()
- return fmt.Sprintf("%x@%v", pubkey, n.Address)
- }
- // Network returns the name of the network this address is bound to.
- //
- // This part of the net.Addr interface.
- func (n *NetAddress) Network() string {
- return n.Address.Network()
- }
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