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100 lines
3.0 KiB
100 lines
3.0 KiB
// Copyright 2017 fatedier, fatedier@gmail.com
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package server
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import (
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"crypto/tls"
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"net"
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"net/http"
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"net/http/pprof"
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"time"
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"github.com/gorilla/mux"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/fatedier/frp/assets"
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utilnet "github.com/fatedier/frp/pkg/util/net"
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)
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var (
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httpServerReadTimeout = 60 * time.Second
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httpServerWriteTimeout = 60 * time.Second
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)
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func (svr *Service) RunDashboardServer(address string) (err error) {
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// url router
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router := mux.NewRouter()
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router.HandleFunc("/healthz", svr.Healthz)
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// debug
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if svr.cfg.WebServer.PprofEnable {
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router.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
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router.HandleFunc("/debug/pprof/profile", pprof.Profile)
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router.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
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router.HandleFunc("/debug/pprof/trace", pprof.Trace)
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router.PathPrefix("/debug/pprof/").HandlerFunc(pprof.Index)
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}
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subRouter := router.NewRoute().Subrouter()
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user, passwd := svr.cfg.WebServer.User, svr.cfg.WebServer.Password
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subRouter.Use(utilnet.NewHTTPAuthMiddleware(user, passwd).SetAuthFailDelay(200 * time.Millisecond).Middleware)
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// metrics
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if svr.cfg.EnablePrometheus {
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subRouter.Handle("/metrics", promhttp.Handler())
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}
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// api, see dashboard_api.go
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subRouter.HandleFunc("/api/serverinfo", svr.APIServerInfo).Methods("GET")
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subRouter.HandleFunc("/api/proxy/{type}", svr.APIProxyByType).Methods("GET")
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subRouter.HandleFunc("/api/proxy/{type}/{name}", svr.APIProxyByTypeAndName).Methods("GET")
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subRouter.HandleFunc("/api/traffic/{name}", svr.APIProxyTraffic).Methods("GET")
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// view
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subRouter.Handle("/favicon.ico", http.FileServer(assets.FileSystem)).Methods("GET")
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subRouter.PathPrefix("/static/").Handler(utilnet.MakeHTTPGzipHandler(http.StripPrefix("/static/", http.FileServer(assets.FileSystem)))).Methods("GET")
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subRouter.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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http.Redirect(w, r, "/static/", http.StatusMovedPermanently)
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})
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server := &http.Server{
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Addr: address,
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Handler: router,
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ReadTimeout: httpServerReadTimeout,
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WriteTimeout: httpServerWriteTimeout,
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}
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ln, err := net.Listen("tcp", address)
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if err != nil {
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return err
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}
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if svr.cfg.WebServer.TLS != nil {
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cert, err := tls.LoadX509KeyPair(svr.cfg.WebServer.TLS.CertFile, svr.cfg.WebServer.TLS.KeyFile)
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if err != nil {
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return err
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}
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tlsCfg := &tls.Config{
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Certificates: []tls.Certificate{cert},
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}
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ln = tls.NewListener(ln, tlsCfg)
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}
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go func() {
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_ = server.Serve(ln)
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}()
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return
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}
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