Release v0.1.0

vendor/github.com/lightningnetwork/lnd/lnwire/netaddress.go

@@ -0,0 +1,54 @@
+package lnwire
+
+import (
+	"fmt"
+	"net"
+
+	"github.com/btcsuite/btcd/btcec"
+	"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()
+}