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25 lines
562 B
Go
25 lines
562 B
Go
package main
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import (
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"net"
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"github.com/shadowsocks/go-shadowsocks2/pfutil"
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"github.com/shadowsocks/go-shadowsocks2/socks"
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)
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func redirLocal(addr, server string, shadow func(net.Conn) net.Conn) {
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tcpLocal(addr, server, shadow, natLookup)
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}
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func redir6Local(addr, server string, shadow func(net.Conn) net.Conn) {
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panic("TCP6 redirect not supported")
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}
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func natLookup(c net.Conn) (socks.Addr, error) {
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if tc, ok := c.(*net.TCPConn); ok {
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addr, err := pfutil.NatLookup(tc)
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return socks.ParseAddr(addr.String()), err
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}
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panic("not TCP connection")
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}
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