mirror of https://gitee.com/IrisVega/frp.git
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
// 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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"fmt"
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"net"
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"net/http"
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"time"
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"github.com/fatedier/frp/assets"
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"github.com/fatedier/frp/models/config"
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"github.com/julienschmidt/httprouter"
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)
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var (
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httpServerReadTimeout = 10 * time.Second
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httpServerWriteTimeout = 10 * time.Second
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)
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func RunDashboardServer(addr string, port int64) (err error) {
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// url router
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router := httprouter.New()
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// api, see dashboard_api.go
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//mux.HandleFunc("/api/reload", use(apiReload, basicAuth))
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router.GET("/api/serverinfo", apiServerInfo)
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router.GET("/api/proxy/tcp", apiProxyTcp)
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router.GET("/api/proxy/udp", apiProxyUdp)
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router.GET("/api/proxy/http", apiProxyHttp)
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router.GET("/api/proxy/https", apiProxyHttps)
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router.GET("/api/proxy/traffic/:name", apiProxyTraffic)
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// view
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router.Handler("GET", "/favicon.ico", http.FileServer(assets.FileSystem))
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router.Handler("GET", "/static/*filepath", http.StripPrefix("/static/", http.FileServer(assets.FileSystem)))
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router.HandlerFunc("GET", "/", 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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address := fmt.Sprintf("%s:%d", addr, port)
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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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if address == "" {
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address = ":http"
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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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go server.Serve(ln)
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return
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}
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func use(h http.HandlerFunc, middleware ...func(http.HandlerFunc) http.HandlerFunc) http.HandlerFunc {
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for _, m := range middleware {
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h = m(h)
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}
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return h
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}
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func basicAuth(h http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
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username, passwd, ok := r.BasicAuth()
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if !ok {
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http.Error(w, "Not authorized", 401)
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return
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}
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if username != config.ServerCommonCfg.DashboardUser || passwd != config.ServerCommonCfg.DashboardPwd {
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http.Error(w, "Not authorized", 401)
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return
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}
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h.ServeHTTP(w, r)
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}
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}
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