mirror of
https://github.com/fatedier/frp.git
synced 2024-12-16 19:50:58 +01:00
127 lines
2.9 KiB
Go
127 lines
2.9 KiB
Go
// Copyright 2023 The frp Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package http
|
|
|
|
import (
|
|
"crypto/tls"
|
|
"net"
|
|
"net/http"
|
|
"net/http/pprof"
|
|
"strconv"
|
|
"time"
|
|
|
|
"github.com/gorilla/mux"
|
|
|
|
"github.com/fatedier/frp/assets"
|
|
v1 "github.com/fatedier/frp/pkg/config/v1"
|
|
netpkg "github.com/fatedier/frp/pkg/util/net"
|
|
)
|
|
|
|
var (
|
|
defaultReadTimeout = 60 * time.Second
|
|
defaultWriteTimeout = 60 * time.Second
|
|
)
|
|
|
|
type Server struct {
|
|
addr string
|
|
ln net.Listener
|
|
tlsCfg *tls.Config
|
|
|
|
router *mux.Router
|
|
hs *http.Server
|
|
|
|
authMiddleware mux.MiddlewareFunc
|
|
}
|
|
|
|
func NewServer(cfg v1.WebServerConfig) (*Server, error) {
|
|
assets.Load(cfg.AssetsDir)
|
|
|
|
addr := net.JoinHostPort(cfg.Addr, strconv.Itoa(cfg.Port))
|
|
if addr == ":" {
|
|
addr = ":http"
|
|
}
|
|
|
|
ln, err := net.Listen("tcp", addr)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
router := mux.NewRouter()
|
|
hs := &http.Server{
|
|
Addr: addr,
|
|
Handler: router,
|
|
ReadTimeout: defaultReadTimeout,
|
|
WriteTimeout: defaultWriteTimeout,
|
|
}
|
|
s := &Server{
|
|
addr: addr,
|
|
ln: ln,
|
|
hs: hs,
|
|
router: router,
|
|
}
|
|
if cfg.PprofEnable {
|
|
s.registerPprofHandlers()
|
|
}
|
|
if cfg.TLS != nil {
|
|
cert, err := tls.LoadX509KeyPair(cfg.TLS.CertFile, cfg.TLS.KeyFile)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
s.tlsCfg = &tls.Config{
|
|
Certificates: []tls.Certificate{cert},
|
|
}
|
|
}
|
|
s.authMiddleware = netpkg.NewHTTPAuthMiddleware(cfg.User, cfg.Password).SetAuthFailDelay(200 * time.Millisecond).Middleware
|
|
return s, nil
|
|
}
|
|
|
|
func (s *Server) Address() string {
|
|
return s.addr
|
|
}
|
|
|
|
func (s *Server) Run() error {
|
|
ln := s.ln
|
|
if s.tlsCfg != nil {
|
|
ln = tls.NewListener(ln, s.tlsCfg)
|
|
}
|
|
return s.hs.Serve(ln)
|
|
}
|
|
|
|
func (s *Server) Close() error {
|
|
return s.hs.Close()
|
|
}
|
|
|
|
type RouterRegisterHelper struct {
|
|
Router *mux.Router
|
|
AssetsFS http.FileSystem
|
|
AuthMiddleware mux.MiddlewareFunc
|
|
}
|
|
|
|
func (s *Server) RouteRegister(register func(helper *RouterRegisterHelper)) {
|
|
register(&RouterRegisterHelper{
|
|
Router: s.router,
|
|
AssetsFS: assets.FileSystem,
|
|
AuthMiddleware: s.authMiddleware,
|
|
})
|
|
}
|
|
|
|
func (s *Server) registerPprofHandlers() {
|
|
s.router.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
|
|
s.router.HandleFunc("/debug/pprof/profile", pprof.Profile)
|
|
s.router.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
|
|
s.router.HandleFunc("/debug/pprof/trace", pprof.Trace)
|
|
s.router.PathPrefix("/debug/pprof/").HandlerFunc(pprof.Index)
|
|
}
|