72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
//go:build android
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package tun
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import "C"
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import (
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"github.com/metacubex/mihomo/constant"
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LC "github.com/metacubex/mihomo/listener/config"
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"github.com/metacubex/mihomo/listener/sing_tun"
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"github.com/metacubex/mihomo/log"
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"github.com/metacubex/mihomo/tunnel"
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"net"
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"net/netip"
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)
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type Props struct {
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Fd int `json:"fd"`
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Gateway string `json:"gateway"`
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Gateway6 string `json:"gateway6"`
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Portal string `json:"portal"`
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Portal6 string `json:"portal6"`
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Dns string `json:"dns"`
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Dns6 string `json:"dns6"`
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}
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func Start(tunProps Props) (*sing_tun.Listener, error) {
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var prefix4 []netip.Prefix
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tempPrefix4, err := netip.ParsePrefix(tunProps.Gateway)
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if err != nil {
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log.Errorln("startTUN error:", err)
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return nil, err
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}
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prefix4 = append(prefix4, tempPrefix4)
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var prefix6 []netip.Prefix
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if tunProps.Gateway6 != "" {
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tempPrefix6, err := netip.ParsePrefix(tunProps.Gateway6)
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if err != nil {
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log.Errorln("startTUN error:", err)
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return nil, err
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}
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prefix6 = append(prefix6, tempPrefix6)
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}
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var dnsHijack []string
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dnsHijack = append(dnsHijack, net.JoinHostPort(tunProps.Dns, "53"))
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if tunProps.Dns6 != "" {
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dnsHijack = append(dnsHijack, net.JoinHostPort(tunProps.Dns6, "53"))
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}
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options := LC.Tun{
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Enable: true,
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Device: sing_tun.InterfaceName,
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Stack: constant.TunMixed,
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DNSHijack: dnsHijack,
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AutoRoute: false,
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AutoDetectInterface: false,
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Inet4Address: prefix4,
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Inet6Address: prefix6,
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MTU: 9000,
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FileDescriptor: tunProps.Fd,
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}
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listener, err := sing_tun.New(options, tunnel.Tunnel)
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if err != nil {
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log.Errorln("startTUN error:", err)
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return nil, err
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}
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return listener, nil
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}
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