86 lines
1.7 KiB
Go
86 lines
1.7 KiB
Go
package main
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import (
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"crypto/tls"
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"flag"
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"fmt"
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"github.com/ginuerzh/gost"
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"github.com/golang/glog"
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"golang.org/x/net/http2"
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"os"
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"runtime"
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"sync"
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)
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var (
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chainNodes stringlist
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serverNodes stringlist
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pv bool
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)
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func init() {
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flag.Var(&serverNodes, "L", "listen address, can listen on multiple ports")
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flag.Var(&chainNodes, "F", "forward address, can make a forward chain")
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flag.BoolVar(&pv, "V", false, "print version")
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flag.Parse()
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if glog.V(5) {
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http2.VerboseLogs = true
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}
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}
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func main() {
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if flag.NFlag() == 0 {
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flag.PrintDefaults()
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return
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}
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if pv {
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fmt.Fprintf(os.Stderr, "gost %s (%s)\n", gost.Version, runtime.Version())
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return
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}
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chain := gost.NewProxyChain()
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if err := chain.AddProxyNodeString(chainNodes...); err != nil {
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glog.Fatal(err)
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}
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// enable HTTP2
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chain.TryEnableHttp2()
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var wg sync.WaitGroup
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for _, ns := range serverNodes {
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serverNode, err := gost.ParseProxyNode(ns)
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if err != nil {
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glog.Fatal(err)
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}
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wg.Add(1)
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go func(node gost.ProxyNode) {
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defer wg.Done()
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certFile, keyFile := node.Get("cert"), node.Get("key")
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if certFile == "" {
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certFile = gost.DefaultCertFile
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}
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if keyFile == "" {
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keyFile = gost.DefaultKeyFile
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}
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cert, err := gost.LoadCertificate(certFile, keyFile)
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if err != nil {
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glog.Fatal(err)
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}
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server := gost.NewProxyServer(node, chain, &tls.Config{Certificates: []tls.Certificate{cert}})
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glog.Fatal(server.Serve())
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}(serverNode)
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}
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wg.Wait()
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}
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type stringlist []string
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func (list *stringlist) String() string {
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return fmt.Sprintf("%s", *list)
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}
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func (list *stringlist) Set(value string) error {
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*list = append(*list, value)
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return nil
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}
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