mirror of https://github.com/fatedier/frp.git
85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
// Copyright 2018 fatedier, fatedier@gmail.com
|
|
//
|
|
// 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.
|
|
|
|
//go:build !frps
|
|
|
|
package plugin
|
|
|
|
import (
|
|
"io"
|
|
"net"
|
|
"net/http"
|
|
"time"
|
|
|
|
"github.com/gorilla/mux"
|
|
|
|
v1 "github.com/fatedier/frp/pkg/config/v1"
|
|
netpkg "github.com/fatedier/frp/pkg/util/net"
|
|
)
|
|
|
|
func init() {
|
|
Register(v1.PluginStaticFile, NewStaticFilePlugin)
|
|
}
|
|
|
|
type StaticFilePlugin struct {
|
|
opts *v1.StaticFilePluginOptions
|
|
|
|
l *Listener
|
|
s *http.Server
|
|
}
|
|
|
|
func NewStaticFilePlugin(options v1.ClientPluginOptions) (Plugin, error) {
|
|
opts := options.(*v1.StaticFilePluginOptions)
|
|
|
|
listener := NewProxyListener()
|
|
|
|
sp := &StaticFilePlugin{
|
|
opts: opts,
|
|
|
|
l: listener,
|
|
}
|
|
var prefix string
|
|
if opts.StripPrefix != "" {
|
|
prefix = "/" + opts.StripPrefix + "/"
|
|
} else {
|
|
prefix = "/"
|
|
}
|
|
|
|
router := mux.NewRouter()
|
|
router.Use(netpkg.NewHTTPAuthMiddleware(opts.HTTPUser, opts.HTTPPassword).SetAuthFailDelay(200 * time.Millisecond).Middleware)
|
|
router.PathPrefix(prefix).Handler(netpkg.MakeHTTPGzipHandler(http.StripPrefix(prefix, http.FileServer(http.Dir(opts.LocalPath))))).Methods("GET")
|
|
sp.s = &http.Server{
|
|
Handler: router,
|
|
}
|
|
go func() {
|
|
_ = sp.s.Serve(listener)
|
|
}()
|
|
return sp, nil
|
|
}
|
|
|
|
func (sp *StaticFilePlugin) Handle(conn io.ReadWriteCloser, realConn net.Conn, _ *ExtraInfo) {
|
|
wrapConn := netpkg.WrapReadWriteCloserToConn(conn, realConn)
|
|
_ = sp.l.PutConn(wrapConn)
|
|
}
|
|
|
|
func (sp *StaticFilePlugin) Name() string {
|
|
return v1.PluginStaticFile
|
|
}
|
|
|
|
func (sp *StaticFilePlugin) Close() error {
|
|
sp.s.Close()
|
|
sp.l.Close()
|
|
return nil
|
|
}
|