102 lines
2.2 KiB
Go
102 lines
2.2 KiB
Go
package handler
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import (
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"crypto/tls"
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"fmt"
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"log"
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"net"
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"net/http"
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"os"
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"time"
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"github.com/bjdgyc/anylink/base"
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"github.com/bjdgyc/anylink/pkg/proxyproto"
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"github.com/gorilla/mux"
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)
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func startTls() {
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var (
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err error
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addr = base.Cfg.ServerAddr
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certFile = base.Cfg.CertFile
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keyFile = base.Cfg.CertKey
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certs = make([]tls.Certificate, 1)
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ln net.Listener
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)
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// 判断证书文件
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// _, err = os.Stat(certFile)
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// if errors.Is(err, os.ErrNotExist) {
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// // 自动生成证书
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// certs[0], err = selfsign.GenerateSelfSignedWithDNS("vpn.anylink")
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// } else {
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// // 使用自定义证书
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// certs[0], err = tls.LoadX509KeyPair(certFile, keyFile)
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// }
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certs[0], err = tls.LoadX509KeyPair(certFile, keyFile)
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if err != nil {
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panic(err)
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}
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// 设置tls信息
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tlsConfig := &tls.Config{
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NextProtos: []string{"http/1.1"},
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MinVersion: tls.VersionTLS12,
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Certificates: certs,
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// InsecureSkipVerify: true,
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}
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srv := &http.Server{
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Addr: addr,
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Handler: initRoute(),
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TLSConfig: tlsConfig,
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ErrorLog: base.GetBaseLog(),
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}
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ln, err = net.Listen("tcp", addr)
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if err != nil {
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log.Fatal(err)
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}
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defer ln.Close()
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if base.Cfg.ProxyProtocol {
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ln = &proxyproto.Listener{Listener: ln, ProxyHeaderTimeout: time.Second * 5}
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}
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base.Info("listen server", addr)
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err = srv.ServeTLS(ln, "", "")
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if err != nil {
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base.Fatal(err)
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}
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}
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func initRoute() http.Handler {
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r := mux.NewRouter()
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r.HandleFunc("/", LinkHome).Methods(http.MethodGet)
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r.HandleFunc("/", LinkAuth).Methods(http.MethodPost)
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r.HandleFunc("/CSCOSSLC/tunnel", LinkTunnel).Methods(http.MethodConnect)
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r.HandleFunc("/otp_qr", LinkOtpQr).Methods(http.MethodGet)
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r.HandleFunc("/profile.xml", func(w http.ResponseWriter, r *http.Request) {
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b, _ := os.ReadFile(base.Cfg.Profile)
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w.Write(b)
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}).Methods(http.MethodGet)
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r.PathPrefix("/files/").Handler(
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http.StripPrefix("/files/",
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http.FileServer(http.Dir(base.Cfg.FilesPath)),
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),
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)
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r.NotFoundHandler = http.HandlerFunc(notFound)
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return r
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}
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func notFound(w http.ResponseWriter, r *http.Request) {
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// fmt.Println(r.RemoteAddr)
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// hu, _ := httputil.DumpRequest(r, true)
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// fmt.Println("NotFound: ", string(hu))
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w.WriteHeader(http.StatusNotFound)
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fmt.Fprintln(w, "404 page not found")
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}
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