frp/cmd/frpc/sub/stop.go

87 lines
2.0 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 sub
import (
"encoding/base64"
"fmt"
"io"
"net/http"
"os"
"strings"
"github.com/spf13/cobra"
"github.com/fatedier/frp/pkg/config"
v1 "github.com/fatedier/frp/pkg/config/v1"
)
func init() {
rootCmd.AddCommand(stopCmd)
}
var stopCmd = &cobra.Command{
Use: "stop",
Short: "Stop the running frpc",
RunE: func(cmd *cobra.Command, args []string) error {
cfg, _, _, _, err := config.LoadClientConfig(cfgFile)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
err = stopClient(cfg)
if err != nil {
fmt.Printf("frpc stop error: %v\n", err)
os.Exit(1)
}
fmt.Printf("stop success\n")
return nil
},
}
func stopClient(clientCfg *v1.ClientCommonConfig) error {
if clientCfg.WebServer.Port == 0 {
return fmt.Errorf("the port of web server shoud be set if you want to use stop feature")
}
req, err := http.NewRequest("POST", "http://"+
clientCfg.WebServer.Addr+":"+
fmt.Sprintf("%d", clientCfg.WebServer.Port)+"/api/stop", nil)
if err != nil {
return err
}
authStr := "Basic " + base64.StdEncoding.EncodeToString(
[]byte(clientCfg.WebServer.User+":"+clientCfg.WebServer.Password))
req.Header.Add("Authorization", authStr)
resp, err := http.DefaultClient.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode == 200 {
return nil
}
body, err := io.ReadAll(resp.Body)
if err != nil {
return err
}
return fmt.Errorf("code [%d], %s", resp.StatusCode, strings.TrimSpace(string(body)))
}