mirror of
https://github.com/nadoo/glider.git
synced 2025-02-23 01:15:41 +08:00
109 lines
2.4 KiB
Go
109 lines
2.4 KiB
Go
package main
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import (
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"context"
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"fmt"
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stdlog "log"
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"net"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/nadoo/glider/common/log"
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"github.com/nadoo/glider/dns"
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"github.com/nadoo/glider/ipset"
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"github.com/nadoo/glider/proxy"
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"github.com/nadoo/glider/rule"
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// comment out the protocol you don't need to make the compiled binary smaller.
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_ "github.com/nadoo/glider/proxy/http"
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_ "github.com/nadoo/glider/proxy/kcp"
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_ "github.com/nadoo/glider/proxy/mixed"
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_ "github.com/nadoo/glider/proxy/obfs"
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_ "github.com/nadoo/glider/proxy/reject"
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_ "github.com/nadoo/glider/proxy/socks4"
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_ "github.com/nadoo/glider/proxy/socks5"
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_ "github.com/nadoo/glider/proxy/ss"
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_ "github.com/nadoo/glider/proxy/ssh"
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_ "github.com/nadoo/glider/proxy/ssr"
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_ "github.com/nadoo/glider/proxy/tcptun"
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_ "github.com/nadoo/glider/proxy/tls"
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_ "github.com/nadoo/glider/proxy/trojan"
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_ "github.com/nadoo/glider/proxy/udptun"
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_ "github.com/nadoo/glider/proxy/uottun"
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_ "github.com/nadoo/glider/proxy/vmess"
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_ "github.com/nadoo/glider/proxy/ws"
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)
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var version = "0.11.0"
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func main() {
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// read configs
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confInit()
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// setup a log func
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if conf.Verbose {
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log.F = func(f string, v ...interface{}) {
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stdlog.Output(2, fmt.Sprintf(f, v...))
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}
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}
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// global rule proxy
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pxy := rule.NewProxy(conf.Forward, &conf.StrategyConfig, conf.rules)
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// ipset manager
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ipsetM, _ := ipset.NewManager(conf.rules)
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// check and setup dns server
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if conf.DNS != "" {
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d, err := dns.NewServer(conf.DNS, pxy, &conf.DNSConfig)
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if err != nil {
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log.Fatal(err)
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}
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// rule
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for _, r := range conf.rules {
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for _, domain := range r.Domain {
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if len(r.DNSServers) > 0 {
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d.SetServers(domain, r.DNSServers)
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}
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}
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}
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// custom resolver
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net.DefaultResolver = &net.Resolver{
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PreferGo: true,
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Dial: func(ctx context.Context, network, address string) (net.Conn, error) {
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d := net.Dialer{Timeout: time.Second * 3}
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return d.DialContext(ctx, "udp", conf.DNS)
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},
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}
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// add a handler to update proxy rules when a domain resolved
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d.AddHandler(pxy.AddDomainIP)
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if ipsetM != nil {
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d.AddHandler(ipsetM.AddDomainIP)
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}
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d.Start()
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}
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// enable checkers
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pxy.Check()
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// Proxy Servers
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for _, listen := range conf.Listen {
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local, err := proxy.ServerFromURL(listen, pxy)
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if err != nil {
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log.Fatal(err)
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}
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go local.ListenAndServe()
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}
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sigCh := make(chan os.Signal, 1)
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signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
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<-sigCh
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}
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