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