39 lines
871 B
Go
39 lines
871 B
Go
package torrent
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import (
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"net"
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"github.com/anacrolix/dht/v2/krpc"
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"github.com/anacrolix/torrent/peer_protocol"
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)
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// Peer connection info, handed about publicly.
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type Peer struct {
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Id [20]byte
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IP net.IP
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Port int
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Source peerSource
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// Peer is known to support encryption.
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SupportsEncryption bool
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peer_protocol.PexPeerFlags
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// Whether we can ignore poor or bad behaviour from the peer.
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Trusted bool
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}
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// FromPex generate Peer from peer exchange
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func (me *Peer) FromPex(na krpc.NodeAddr, fs peer_protocol.PexPeerFlags) {
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me.IP = append([]byte(nil), na.IP...)
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me.Port = na.Port
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me.Source = peerSourcePex
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// If they prefer encryption, they must support it.
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if fs.Get(peer_protocol.PexPrefersEncryption) {
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me.SupportsEncryption = true
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}
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me.PexPeerFlags = fs
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}
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func (me Peer) addr() IpPort {
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return IpPort{IP: me.IP, Port: uint16(me.Port)}
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}
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